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	diff --git a/config/description.exs b/config/description.exs
	index f4b8768da..e43713444 100644
	--- a/config/description.exs
	+++ b/config/description.exs
	@@ -1,3449 +1,3449 @@
	use Mix.Config

	websocket_config = [
	path: "/websocket",
	serializer: [
	{Phoenix.Socket.V1.JSONSerializer, "~> 1.0.0"},
	{Phoenix.Socket.V2.JSONSerializer, "~> 2.0.0"}
	],
	timeout: 60_000,
	transport_log: false,
	compress: false
	]

	installed_frontend_options = [
	%{
	key: "name",
	label: "Name",
	type: :string,
	description:
	"Name of the installed frontend. Valid config must include both `Name` and `Reference` values."
	},
	%{
	key: "ref",
	label: "Reference",
	type: :string,
	description:
	"Reference of the installed frontend to be used. Valid config must include both `Name` and `Reference` values."
	}
	]

	frontend_options = [
	%{
	key: "name",
	label: "Name",
	type: :string,
	description: "Name of the frontend."
	},
	%{
	key: "ref",
	label: "Reference",
	type: :string,
	description: "Reference of the frontend to be used."
	},
	%{
	key: "git",
	label: "Git Repository URL",
	type: :string,
	description: "URL of the git repository of the frontend"
	},
	%{
	key: "build_url",
	label: "Build URL",
	type: :string,
	description:
	"Either an url to a zip file containing the frontend or a template to build it by inserting the `ref`. The string `${ref}` will be replaced by the configured `ref`.",
	example: "https://some.url/builds/${ref}.zip"
	},
	%{
	key: "build_dir",
	label: "Build directory",
	type: :string,
	description: "The directory inside the zip file "
	}
	]

	config :pleroma, :config_description, [
	%{
	group: :pleroma,
	key: Pleroma.Upload,
	type: :group,
	description: "Upload general settings",
	children: [
	%{
	key: :uploader,
	type: :module,
	description: "Module which will be used for uploads",
	suggestions: {:list_behaviour_implementations, Pleroma.Uploaders.Uploader}
	},
	%{
	key: :filters,
	type: {:list, :module},
	description:
	"List of filter modules for uploads. Module names are shortened (removed leading `Pleroma.Upload.Filter.` part), but on adding custom module you need to use full name.",
	suggestions: {:list_behaviour_implementations, Pleroma.Upload.Filter}
	},
	%{
	key: :link_name,
	type: :boolean,
	description:
	"If enabled, a name parameter will be added to the URL of the upload. For example `https://instance.tld/media/imagehash.png?name=realname.png`."
	},
	%{
	key: :base_url,
	label: "Base URL",
	type: :string,
	description: "Base URL for the uploads, needed if you use CDN",
	suggestions: [
	"https://cdn-host.com"
	]
	},
	%{
	key: :proxy_remote,
	type: :boolean,
	description:
	"If enabled, requests to media stored using a remote uploader will be proxied instead of being redirected"
	},
	%{
	key: :proxy_opts,
	label: "Proxy Options",
	type: :keyword,
	description: "Options for Pleroma.ReverseProxy",
	suggestions: [
	redirect_on_failure: false,
	max_body_length: 25 * 1_048_576,
	http: [
	follow_redirect: true,
	pool: :media
	]
	],
	children: [
	%{
	key: :redirect_on_failure,
	type: :boolean,
	description:
	"Redirects the client to the real remote URL if there's any HTTP errors. " <>
	"Any error during body processing will not be redirected as the response is chunked."
	},
	%{
	key: :max_body_length,
	type: :integer,
	description:
	"Limits the content length to be approximately the " <>
	"specified length. It is validated with the `content-length` header and also verified when proxying."
	},
	%{
	key: :http,
	label: "HTTP",
	type: :keyword,
	description: "HTTP options",
	children: [
	%{
	key: :adapter,
	type: :keyword,
	description: "Adapter specific options",
	children: [
	%{
	key: :ssl_options,
	type: :keyword,
	label: "SSL Options",
	description: "SSL options for HTTP adapter",
	children: [
	%{
	key: :versions,
	type: {:list, :atom},
	description: "List of TLS versions to use",
	suggestions: [:tlsv1, ":tlsv1.1", ":tlsv1.2"]
	}
	]
	}
	]
	},
	%{
	key: :proxy_url,
	label: "Proxy URL",
	type: [:string, :tuple],
	description: "Proxy URL",
	suggestions: ["127.0.0.1:8123", {:socks5, :localhost, 9050}]
	}
	]
	}
	]
	},
	%{
	key: :filename_display_max_length,
	type: :integer,
	description: "Set max length of a filename to display. 0 = no limit. Default: 30"
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Uploaders.Local,
	type: :group,
	description: "Local uploader-related settings",
	children: [
	%{
	key: :uploads,
	type: :string,
	description: "Path where user's uploads will be saved",
	suggestions: [
	"uploads"
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Uploaders.S3,
	type: :group,
	description: "S3 uploader-related settings",
	children: [
	%{
	key: :bucket,
	type: :string,
	description: "S3 bucket",
	suggestions: [
	"bucket"
	]
	},
	%{
	key: :bucket_namespace,
	type: :string,
	description: "S3 bucket namespace",
	suggestions: ["pleroma"]
	},
	%{
	key: :public_endpoint,
	type: :string,
	description: "S3 endpoint",
	suggestions: ["https://s3.amazonaws.com"]
	},
	%{
	key: :truncated_namespace,
	type: :string,
	description:
	"If you use S3 compatible service such as Digital Ocean Spaces or CDN, set folder name or \"\" etc." <>
	" For example, when using CDN to S3 virtual host format, set \"\". At this time, write CNAME to CDN in public_endpoint."
	},
	%{
	key: :streaming_enabled,
	type: :boolean,
	description:
	"Enable streaming uploads, when enabled the file will be sent to the server in chunks as it's being read. This may be unsupported by some providers, try disabling this if you have upload problems."
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Upload.Filter.Mogrify,
	type: :group,
	description: "Uploads mogrify filter settings",
	children: [
	%{
	key: :args,
	type: [:string, {:list, :string}, {:list, :tuple}],
	description:
	"List of actions for the mogrify command. It's possible to add self-written settings as string. " <>
	"For example `auto-orient, strip, {\"resize\", \"3840x1080>\"}` value will be parsed into valid list of the settings.",
	suggestions: [
	"strip",
	"auto-orient",
	{"implode", "1"}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Upload.Filter.AnonymizeFilename,
	type: :group,
	description: "Filter replaces the filename of the upload",
	children: [
	%{
	key: :text,
	type: :string,
	description:
	"Text to replace filenames in links. If no setting, {random}.extension will be used. You can get the original" <>
	" filename extension by using {extension}, for example custom-file-name.{extension}.",
	suggestions: [
	"custom-file-name.{extension}"
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Emails.Mailer,
	type: :group,
	description: "Mailer-related settings",
	children: [
	%{
	key: :adapter,
	type: :module,
	description:
	"One of the mail adapters listed in [Swoosh readme](https://github.com/swoosh/swoosh#adapters)," <>
	" or Swoosh.Adapters.Local for in-memory mailbox",
	suggestions: [
	Swoosh.Adapters.SMTP,
	Swoosh.Adapters.Sendgrid,
	Swoosh.Adapters.Sendmail,
	Swoosh.Adapters.Mandrill,
	Swoosh.Adapters.Mailgun,
	Swoosh.Adapters.Mailjet,
	Swoosh.Adapters.Postmark,
	Swoosh.Adapters.SparkPost,
	Swoosh.Adapters.AmazonSES,
	Swoosh.Adapters.Dyn,
	Swoosh.Adapters.SocketLabs,
	Swoosh.Adapters.Gmail,
	Swoosh.Adapters.Local
	]
	},
	%{
	key: :enabled,
	type: :boolean,
	description: "Allow/disallow send emails"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :relay,
	type: :string,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: ["smtp.gmail.com"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :username,
	type: :string,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: ["pleroma"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :password,
	type: :string,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: ["password"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :ssl,
	label: "SSL",
	type: :boolean,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :tls,
	label: "TLS",
	type: :atom,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: [:always, :never, :if_available]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :auth,
	type: :atom,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: [:always, :never, :if_available]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :port,
	type: :integer,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: [1025]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :retries,
	type: :integer,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting",
	suggestions: [5]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SMTP},
	key: :no_mx_lookups,
	label: "No MX lookups",
	type: :boolean,
	description: "`Swoosh.Adapters.SMTP` adapter specific setting"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Sendgrid},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Sendgrid` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Sendmail},
	key: :cmd_path,
	type: :string,
	description: "`Swoosh.Adapters.Sendmail` adapter specific setting",
	suggestions: ["/usr/bin/sendmail"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Sendmail},
	key: :cmd_args,
	type: :string,
	description: "`Swoosh.Adapters.Sendmail` adapter specific setting",
	suggestions: ["-N delay,failure,success"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Sendmail},
	key: :qmail,
	type: :boolean,
	description: "`Swoosh.Adapters.Sendmail` adapter specific setting"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Mandrill},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Mandrill` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Mailgun},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Mailgun` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Mailgun},
	key: :domain,
	type: :string,
	description: "`Swoosh.Adapters.Mailgun` adapter specific setting",
	suggestions: ["pleroma.com"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Mailjet},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Mailjet` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Mailjet},
	key: :secret,
	type: :string,
	description: "`Swoosh.Adapters.Mailjet` adapter specific setting",
	suggestions: ["my-secret-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Postmark},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Postmark` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SparkPost},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.SparkPost` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SparkPost},
	key: :endpoint,
	type: :string,
	description: "`Swoosh.Adapters.SparkPost` adapter specific setting",
	suggestions: ["https://api.sparkpost.com/api/v1"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.AmazonSES},
	key: :region,
	type: :string,
	description: "`Swoosh.Adapters.AmazonSES` adapter specific setting",
	suggestions: ["us-east-1", "us-east-2"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.AmazonSES},
	key: :access_key,
	type: :string,
	description: "`Swoosh.Adapters.AmazonSES` adapter specific setting",
	suggestions: ["aws-access-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.AmazonSES},
	key: :secret,
	type: :string,
	description: "`Swoosh.Adapters.AmazonSES` adapter specific setting",
	suggestions: ["aws-secret-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Dyn},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.Dyn` adapter specific setting",
	suggestions: ["my-api-key"]
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SocketLabs},
	key: :server_id,
	type: :string,
	description: "`Swoosh.Adapters.SocketLabs` adapter specific setting"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.SocketLabs},
	key: :api_key,
	label: "API key",
	type: :string,
	description: "`Swoosh.Adapters.SocketLabs` adapter specific setting"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Gmail},
	key: :access_token,
	type: :string,
	description: "`Swoosh.Adapters.Gmail` adapter specific setting"
	}
	]
	},
	%{
	group: :swoosh,
	type: :group,
	description: "`Swoosh.Adapters.Local` adapter specific settings",
	children: [
	%{
	group: {:subgroup, Swoosh.Adapters.Local},
	key: :serve_mailbox,
	type: :boolean,
	description: "Run the preview server together as part of your app"
	},
	%{
	group: {:subgroup, Swoosh.Adapters.Local},
	key: :preview_port,
	type: :integer,
	description: "The preview server port",
	suggestions: [4001]
	}
	]
	},
	%{
	group: :pleroma,
	key: :uri_schemes,
	label: "URI Schemes",
	type: :group,
	description: "URI schemes related settings",
	children: [
	%{
	key: :valid_schemes,
	type: {:list, :string},
	description: "List of the scheme part that is considered valid to be an URL",
	suggestions: [
	"https",
	"http",
	"dat",
	"dweb",
	"gopher",
	"hyper",
	"ipfs",
	"ipns",
	"irc",
	"ircs",
	"magnet",
	"mailto",
	"mumble",
	"ssb",
	"xmpp"
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :instance,
	type: :group,
	description: "Instance-related settings",
	children: [
	%{
	key: :name,
	type: :string,
	description: "Name of the instance",
	suggestions: [
	"Pleroma"
	]
	},
	%{
	key: :email,
	label: "Admin Email Address",
	type: :string,
	description: "Email used to reach an Administrator/Moderator of the instance",
	suggestions: [
	"email@example.com"
	]
	},
	%{
	key: :notify_email,
	label: "Sender Email Address",
	type: :string,
	description: "Envelope FROM address for mail sent via Pleroma",
	suggestions: [
	"notify@example.com"
	]
	},
	%{
	key: :description,
	type: :string,
	description:
	"The instance's description. It can be seen in nodeinfo and `/api/v1/instance`",
	suggestions: [
	"Very cool instance"
	]
	},
	%{
	key: :limit,
	type: :integer,
	description: "Posts character limit (CW/Subject included in the counter)",
	suggestions: [
	5_000
	]
	},
	%{
	key: :chat_limit,
	type: :integer,
	description: "Character limit of the instance chat messages",
	suggestions: [
	5_000
	]
	},
	%{
	key: :remote_limit,
	type: :integer,
	description: "Hard character limit beyond which remote posts will be dropped",
	suggestions: [
	100_000
	]
	},
	%{
	key: :upload_limit,
	type: :integer,
	description: "File size limit of uploads (except for avatar, background, banner)",
	suggestions: [
	16_000_000
	]
	},
	%{
	key: :avatar_upload_limit,
	type: :integer,
	description: "File size limit of user's profile avatars",
	suggestions: [
	2_000_000
	]
	},
	%{
	key: :background_upload_limit,
	type: :integer,
	description: "File size limit of user's profile backgrounds",
	suggestions: [
	4_000_000
	]
	},
	%{
	key: :banner_upload_limit,
	type: :integer,
	description: "File size limit of user's profile banners",
	suggestions: [
	4_000_000
	]
	},
	%{
	key: :poll_limits,
	type: :map,
	description: "A map with poll limits for local polls",
	suggestions: [
	%{
	max_options: 20,
	max_option_chars: 200,
	min_expiration: 0,
	max_expiration: 31_536_000
	}
	],
	children: [
	%{
	key: :max_options,
	type: :integer,
	description: "Maximum number of options",
	suggestions: [20]
	},
	%{
	key: :max_option_chars,
	type: :integer,
	description: "Maximum number of characters per option",
	suggestions: [200]
	},
	%{
	key: :min_expiration,
	type: :integer,
	description: "Minimum expiration time (in seconds)",
	suggestions: [0]
	},
	%{
	key: :max_expiration,
	type: :integer,
	description: "Maximum expiration time (in seconds)",
	suggestions: [3600]
	}
	]
	},
	%{
	key: :registrations_open,
	type: :boolean,
	description:
	"Enable registrations for anyone. Invitations require this setting to be disabled."
	},
	%{
	key: :invites_enabled,
	type: :boolean,
	description:
	"Enable user invitations for admins (depends on `registrations_open` being disabled)"
	},
	%{
	key: :account_activation_required,
	type: :boolean,
	description: "Require users to confirm their emails before signing in"
	},
	%{
	key: :account_approval_required,
	type: :boolean,
	description: "Require users to be manually approved by an admin before signing in"
	},
	%{
	key: :federating,
	type: :boolean,
	description: "Enable federation with other instances"
	},
	%{
	key: :federation_incoming_replies_max_depth,
	label: "Fed. incoming replies max depth",
	type: :integer,
	description:
	"Max. depth of reply-to and reply activities fetching on incoming federation, to prevent out-of-memory situations while" <>
	" fetching very long threads. If set to `nil`, threads of any depth will be fetched. Lower this value if you experience out-of-memory crashes.",
	suggestions: [
	100
	]
	},
	%{
	key: :federation_reachability_timeout_days,
	label: "Fed. reachability timeout days",
	type: :integer,
	description:
	"Timeout (in days) of each external federation target being unreachable prior to pausing federating to it",
	suggestions: [
	7
	]
	},
	%{
	key: :allow_relay,
	type: :boolean,
	description: "Enable Pleroma's Relay, which makes it possible to follow a whole instance"
	},
	%{
	key: :public,
	type: :boolean,
	description:
	"Makes the client API in authenticated mode-only except for user-profiles." <>
	" Useful for disabling the Local Timeline and The Whole Known Network. " <>
	" Note: when setting to `false`, please also check `:restrict_unauthenticated` setting."
	},
	%{
	key: :quarantined_instances,
	- type: {:list, :string},
	+ type: {:list, :tuple},
	description:
	- "List of ActivityPub instances where private (DMs, followers-only) activities will not be sent",
	+ "List of ActivityPub instances where private (DMs, followers-only) activities will not be sent and the reason for doing so",
	suggestions: [
	- "quarantined.com",
	- "*.quarantined.com"
	+ {"quarantined.com", "Reason"},
	+ {"*.quarantined.com", "Reason"}
	]
	},
	%{
	key: :static_dir,
	type: :string,
	description: "Instance static directory",
	suggestions: [
	"instance/static/"
	]
	},
	%{
	key: :allowed_post_formats,
	type: {:list, :string},
	description: "MIME-type list of formats allowed to be posted (transformed into HTML)",
	suggestions: [
	"text/plain",
	"text/html",
	"text/markdown",
	"text/bbcode"
	]
	},
	%{
	key: :extended_nickname_format,
	type: :boolean,
	description:
	"Enable to use extended local nicknames format (allows underscores/dashes)." <>
	" This will break federation with older software for theses nicknames."
	},
	%{
	key: :cleanup_attachments,
	type: :boolean,
	description: """
	Enable to remove associated attachments when status is removed.
	This will not affect duplicates and attachments without status.
	Enabling this will increase load to database when deleting statuses on larger instances.
	"""
	},
	%{
	key: :max_pinned_statuses,
	type: :integer,
	description: "The maximum number of pinned statuses. 0 will disable the feature.",
	suggestions: [
	0,
	1,
	3
	]
	},
	%{
	key: :autofollowed_nicknames,
	type: {:list, :string},
	description:
	"Set to nicknames of (local) users that every new user should automatically follow"
	},
	%{
	key: :autofollowing_nicknames,
	type: {:list, :string},
	description:
	"Set to nicknames of (local) users that automatically follows every newly registered user"
	},
	%{
	key: :attachment_links,
	type: :boolean,
	description: "Enable to automatically add attachment link text to statuses"
	},
	%{
	key: :max_report_comment_size,
	type: :integer,
	description: "The maximum size of the report comment. Default: 1000.",
	suggestions: [
	1_000
	]
	},
	%{
	key: :safe_dm_mentions,
	label: "Safe DM mentions",
	type: :boolean,
	description:
	"If enabled, only mentions at the beginning of a post will be used to address people in direct messages." <>
	" This is to prevent accidental mentioning of people when talking about them (e.g. \"@admin please keep an eye on @bad_actor\")." <>
	" Default: disabled"
	},
	%{
	key: :healthcheck,
	type: :boolean,
	description: "If enabled, system data will be shown on `/api/pleroma/healthcheck`"
	},
	%{
	key: :remote_post_retention_days,
	type: :integer,
	description:
	"The default amount of days to retain remote posts when pruning the database",
	suggestions: [
	90
	]
	},
	%{
	key: :user_bio_length,
	type: :integer,
	description: "A user bio maximum length. Default: 5000.",
	suggestions: [
	5_000
	]
	},
	%{
	key: :user_name_length,
	type: :integer,
	description: "A user name maximum length. Default: 100.",
	suggestions: [
	100
	]
	},
	%{
	key: :skip_thread_containment,
	type: :boolean,
	description: "Skip filtering out broken threads. Default: enabled."
	},
	%{
	key: :limit_to_local_content,
	type: {:dropdown, :atom},
	description:
	"Limit unauthenticated users to search for local statutes and users only. Default: `:unauthenticated`.",
	suggestions: [
	:unauthenticated,
	:all,
	false
	]
	},
	%{
	key: :max_account_fields,
	type: :integer,
	description: "The maximum number of custom fields in the user profile. Default: 10.",
	suggestions: [
	10
	]
	},
	%{
	key: :max_remote_account_fields,
	type: :integer,
	description:
	"The maximum number of custom fields in the remote user profile. Default: 20.",
	suggestions: [
	20
	]
	},
	%{
	key: :account_field_name_length,
	type: :integer,
	description: "An account field name maximum length. Default: 512.",
	suggestions: [
	512
	]
	},
	%{
	key: :account_field_value_length,
	type: :integer,
	description: "An account field value maximum length. Default: 2048.",
	suggestions: [
	2048
	]
	},
	%{
	key: :registration_reason_length,
	type: :integer,
	description: "Maximum registration reason length. Default: 500.",
	suggestions: [
	500
	]
	},
	%{
	key: :external_user_synchronization,
	type: :boolean,
	description: "Enabling following/followers counters synchronization for external users"
	},
	%{
	key: :multi_factor_authentication,
	type: :keyword,
	description: "Multi-factor authentication settings",
	suggestions: [
	[
	totp: [digits: 6, period: 30],
	backup_codes: [number: 5, length: 16]
	]
	],
	children: [
	%{
	key: :totp,
	label: "TOTP settings",
	type: :keyword,
	description: "TOTP settings",
	suggestions: [digits: 6, period: 30],
	children: [
	%{
	key: :digits,
	type: :integer,
	suggestions: [6],
	description:
	"Determines the length of a one-time pass-code, in characters. Defaults to 6 characters."
	},
	%{
	key: :period,
	type: :integer,
	suggestions: [30],
	description:
	"A period for which the TOTP code will be valid, in seconds. Defaults to 30 seconds."
	}
	]
	},
	%{
	key: :backup_codes,
	type: :keyword,
	description: "MFA backup codes settings",
	suggestions: [number: 5, length: 16],
	children: [
	%{
	key: :number,
	type: :integer,
	suggestions: [5],
	description: "Number of backup codes to generate."
	},
	%{
	key: :length,
	type: :integer,
	suggestions: [16],
	description:
	"Determines the length of backup one-time pass-codes, in characters. Defaults to 16 characters."
	}
	]
	}
	]
	},
	%{
	key: :instance_thumbnail,
	type: {:string, :image},
	description:
	"The instance thumbnail can be any image that represents your instance and is used by some apps or services when they display information about your instance.",
	suggestions: ["/instance/thumbnail.jpeg"]
	},
	%{
	key: :show_reactions,
	type: :boolean,
	description: "Let favourites and emoji reactions be viewed through the API."
	}
	]
	},
	%{
	group: :pleroma,
	key: :welcome,
	type: :group,
	description: "Welcome messages settings",
	children: [
	%{
	key: :direct_message,
	type: :keyword,
	descpiption: "Direct message settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables sending a direct message to newly registered users"
	},
	%{
	key: :message,
	type: :string,
	description: "A message that will be sent to newly registered users",
	suggestions: [
	"Hi, @username! Welcome on board!"
	]
	},
	%{
	key: :sender_nickname,
	type: :string,
	description: "The nickname of the local user that sends a welcome message",
	suggestions: [
	"lain"
	]
	}
	]
	},
	%{
	key: :chat_message,
	type: :keyword,
	descpiption: "Chat message settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables sending a chat message to newly registered users"
	},
	%{
	key: :message,
	type: :string,
	description:
	"A message that will be sent to newly registered users as a chat message",
	suggestions: [
	"Hello, welcome on board!"
	]
	},
	%{
	key: :sender_nickname,
	type: :string,
	description: "The nickname of the local user that sends a welcome chat message",
	suggestions: [
	"lain"
	]
	}
	]
	},
	%{
	key: :email,
	type: :keyword,
	descpiption: "Email message settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables sending an email to newly registered users"
	},
	%{
	key: :sender,
	type: [:string, :tuple],
	description:
	"Email address and/or nickname that will be used to send the welcome email.",
	suggestions: [
	{"Pleroma App", "welcome@pleroma.app"}
	]
	},
	%{
	key: :subject,
	type: :string,
	description:
	"Subject of the welcome email. EEX template with user and instance_name variables can be used.",
	suggestions: ["Welcome to <%= instance_name%>"]
	},
	%{
	key: :html,
	type: :string,
	description:
	"HTML content of the welcome email. EEX template with user and instance_name variables can be used.",
	suggestions: ["<h1>Hello <%= user.name%>. Welcome to <%= instance_name%></h1>"]
	},
	%{
	key: :text,
	type: :string,
	description:
	"Text content of the welcome email. EEX template with user and instance_name variables can be used.",
	suggestions: ["Hello <%= user.name%>. \n Welcome to <%= instance_name%>\n"]
	}
	]
	}
	]
	},
	%{
	group: :logger,
	type: :group,
	description: "Logger-related settings",
	children: [
	%{
	key: :backends,
	type: [:atom, :tuple, :module],
	description:
	"Where logs will be sent, :console - send logs to stdout, { ExSyslogger, :ex_syslogger } - to syslog, Quack.Logger - to Slack.",
	suggestions: [:console, {ExSyslogger, :ex_syslogger}, Quack.Logger]
	}
	]
	},
	%{
	group: :logger,
	type: :group,
	key: :ex_syslogger,
	label: "ExSyslogger",
	description: "ExSyslogger-related settings",
	children: [
	%{
	key: :level,
	type: {:dropdown, :atom},
	description: "Log level",
	suggestions: [:debug, :info, :warn, :error]
	},
	%{
	key: :ident,
	type: :string,
	description:
	"A string that's prepended to every message, and is typically set to the app name",
	suggestions: ["pleroma"]
	},
	%{
	key: :format,
	type: :string,
	description: "Default: \"$date $time [$level] $levelpad$node $metadata $message\"",
	suggestions: ["$metadata[$level] $message"]
	},
	%{
	key: :metadata,
	type: {:list, :atom},
	suggestions: [:request_id]
	}
	]
	},
	%{
	group: :logger,
	type: :group,
	key: :console,
	label: "Console Logger",
	description: "Console logger settings",
	children: [
	%{
	key: :level,
	type: {:dropdown, :atom},
	description: "Log level",
	suggestions: [:debug, :info, :warn, :error]
	},
	%{
	key: :format,
	type: :string,
	description: "Default: \"$date $time [$level] $levelpad$node $metadata $message\"",
	suggestions: ["$metadata[$level] $message"]
	},
	%{
	key: :metadata,
	type: {:list, :atom},
	suggestions: [:request_id]
	}
	]
	},
	%{
	group: :quack,
	type: :group,
	label: "Quack Logger",
	description: "Quack-related settings",
	children: [
	%{
	key: :level,
	type: {:dropdown, :atom},
	description: "Log level",
	suggestions: [:debug, :info, :warn, :error]
	},
	%{
	key: :meta,
	type: {:list, :atom},
	description: "Configure which metadata you want to report on",
	suggestions: [
	:application,
	:module,
	:file,
	:function,
	:line,
	:pid,
	:crash_reason,
	:initial_call,
	:registered_name,
	:all,
	:none
	]
	},
	%{
	key: :webhook_url,
	label: "Webhook URL",
	type: :string,
	description: "Configure the Slack incoming webhook",
	suggestions: ["https://hooks.slack.com/services/YOUR-KEY-HERE"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :frontend_configurations,
	type: :group,
	description:
	"This form can be used to configure a keyword list that keeps the configuration data for any " <>
	"kind of frontend. By default, settings for pleroma_fe and masto_fe are configured. If you want to " <>
	"add your own configuration your settings all fields must be complete.",
	children: [
	%{
	key: :pleroma_fe,
	label: "Pleroma FE",
	type: :map,
	description: "Settings for Pleroma FE",
	suggestions: [
	%{
	alwaysShowSubjectInput: true,
	background: "/static/aurora_borealis.jpg",
	collapseMessageWithSubject: false,
	disableChat: false,
	greentext: false,
	hideFilteredStatuses: false,
	hideMutedPosts: false,
	hidePostStats: false,
	hideSitename: false,
	hideUserStats: false,
	loginMethod: "password",
	logo: "/static/logo.png",
	logoMargin: ".1em",
	logoMask: true,
	minimalScopesMode: false,
	noAttachmentLinks: false,
	nsfwCensorImage: "/static/img/nsfw.74818f9.png",
	postContentType: "text/plain",
	redirectRootLogin: "/main/friends",
	redirectRootNoLogin: "/main/all",
	scopeCopy: true,
	sidebarRight: false,
	showFeaturesPanel: true,
	showInstanceSpecificPanel: false,
	subjectLineBehavior: "email",
	theme: "pleroma-dark",
	webPushNotifications: false
	}
	],
	children: [
	%{
	key: :alwaysShowSubjectInput,
	label: "Always show subject input",
	type: :boolean,
	description: "When disabled, auto-hide the subject field if it's empty"
	},
	%{
	key: :background,
	type: {:string, :image},
	description:
	"URL of the background, unless viewing a user profile with a background that is set",
	suggestions: ["/images/city.jpg"]
	},
	%{
	key: :collapseMessageWithSubject,
	label: "Collapse message with subject",
	type: :boolean,
	description:
	"When a message has a subject (aka Content Warning), collapse it by default"
	},
	%{
	key: :disableChat,
	label: "PleromaFE Chat",
	type: :boolean,
	description: "Disables PleromaFE Chat component"
	},
	%{
	key: :greentext,
	label: "Greentext",
	type: :boolean,
	description: "Enables green text on lines prefixed with the > character"
	},
	%{
	key: :hideFilteredStatuses,
	label: "Hide Filtered Statuses",
	type: :boolean,
	description: "Hides filtered statuses from timelines"
	},
	%{
	key: :hideMutedPosts,
	label: "Hide Muted Posts",
	type: :boolean,
	description: "Hides muted statuses from timelines"
	},
	%{
	key: :hidePostStats,
	label: "Hide post stats",
	type: :boolean,
	description: "Hide notices statistics (repeats, favorites, ...)"
	},
	%{
	key: :hideSitename,
	label: "Hide Sitename",
	type: :boolean,
	description: "Hides instance name from PleromaFE banner"
	},
	%{
	key: :hideUserStats,
	label: "Hide user stats",
	type: :boolean,
	description:
	"Hide profile statistics (posts, posts per day, followers, followings, ...)"
	},
	%{
	key: :logo,
	type: {:string, :image},
	description: "URL of the logo, defaults to Pleroma's logo",
	suggestions: ["/static/logo.png"]
	},
	%{
	key: :logoMargin,
	label: "Logo margin",
	type: :string,
	description:
	"Allows you to adjust vertical margins between logo boundary and navbar borders. " <>
	"The idea is that to have logo's image without any extra margins and instead adjust them to your need in layout.",
	suggestions: [".1em"]
	},
	%{
	key: :logoMask,
	label: "Logo mask",
	type: :boolean,
	description:
	"By default it assumes logo used will be monochrome with alpha channel to be compatible with both light and dark themes. " <>
	"If you want a colorful logo you must disable logoMask."
	},
	%{
	key: :minimalScopesMode,
	label: "Minimal scopes mode",
	type: :boolean,
	description:
	"Limit scope selection to Direct, User default, and Scope of post replying to. " <>
	"Also prevents replying to a DM with a public post from PleromaFE."
	},
	%{
	key: :nsfwCensorImage,
	label: "NSFW Censor Image",
	type: {:string, :image},
	description:
	"URL of the image to use for hiding NSFW media attachments in the timeline",
	suggestions: ["/static/img/nsfw.74818f9.png"]
	},
	%{
	key: :postContentType,
	label: "Post Content Type",
	type: {:dropdown, :atom},
	description: "Default post formatting option",
	suggestions: ["text/plain", "text/html", "text/markdown", "text/bbcode"]
	},
	%{
	key: :redirectRootNoLogin,
	label: "Redirect root no login",
	type: :string,
	description:
	"Relative URL which indicates where to redirect when a user isn't logged in",
	suggestions: ["/main/all"]
	},
	%{
	key: :redirectRootLogin,
	label: "Redirect root login",
	type: :string,
	description:
	"Relative URL which indicates where to redirect when a user is logged in",
	suggestions: ["/main/friends"]
	},
	%{
	key: :scopeCopy,
	label: "Scope copy",
	type: :boolean,
	description: "Copy the scope (private/unlisted/public) in replies to posts by default"
	},
	%{
	key: :sidebarRight,
	label: "Sidebar on Right",
	type: :boolean,
	description: "Change alignment of sidebar and panels to the right"
	},
	%{
	key: :showFeaturesPanel,
	label: "Show instance features panel",
	type: :boolean,
	description:
	"Enables panel displaying functionality of the instance on the About page"
	},
	%{
	key: :showInstanceSpecificPanel,
	label: "Show instance specific panel",
	type: :boolean,
	description: "Whether to show the instance's custom panel"
	},
	%{
	key: :subjectLineBehavior,
	label: "Subject line behavior",
	type: :string,
	description: "Allows changing the default behaviour of subject lines in replies.
	`email`: copy and preprend re:, as in email,
	`masto`: copy verbatim, as in Mastodon,
	`noop`: don't copy the subject.",
	suggestions: ["email", "masto", "noop"]
	},
	%{
	key: :theme,
	type: :string,
	description: "Which theme to use. Available themes are defined in styles.json",
	suggestions: ["pleroma-dark"]
	}
	]
	},
	%{
	key: :masto_fe,
	label: "Masto FE",
	type: :map,
	description: "Settings for Masto FE",
	suggestions: [
	%{
	showInstanceSpecificPanel: true
	}
	],
	children: [
	%{
	key: :showInstanceSpecificPanel,
	label: "Show instance specific panel",
	type: :boolean,
	description: "Whenether to show the instance's specific panel"
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :assets,
	type: :group,
	description:
	"This section configures assets to be used with various frontends. Currently the only option relates to mascots on the mastodon frontend",
	children: [
	%{
	key: :mascots,
	type: {:keyword, :map},
	description:
	"Keyword of mascots, each element must contain both an URL and a mime_type key",
	suggestions: [
	pleroma_fox_tan: %{
	url: "/images/pleroma-fox-tan-smol.png",
	mime_type: "image/png"
	},
	pleroma_fox_tan_shy: %{
	url: "/images/pleroma-fox-tan-shy.png",
	mime_type: "image/png"
	}
	]
	},
	%{
	key: :default_mascot,
	type: :atom,
	description:
	"This will be used as the default mascot on MastoFE. Default: `:pleroma_fox_tan`",
	suggestions: [
	:pleroma_fox_tan
	]
	},
	%{
	key: :default_user_avatar,
	type: {:string, :image},
	description: "URL of the default user avatar",
	suggestions: ["/images/avi.png"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :manifest,
	type: :group,
	description:
	"This section describe PWA manifest instance-specific values. Currently this option relate only for MastoFE.",
	children: [
	%{
	key: :icons,
	type: {:list, :map},
	description: "Describe the icons of the app",
	suggestion: [
	%{
	src: "/static/logo.png"
	},
	%{
	src: "/static/icon.png",
	type: "image/png"
	},
	%{
	src: "/static/icon.ico",
	sizes: "72x72 96x96 128x128 256x256"
	}
	]
	},
	%{
	key: :theme_color,
	type: :string,
	description: "Describe the theme color of the app",
	suggestions: ["#282c37", "mediumpurple"]
	},
	%{
	key: :background_color,
	type: :string,
	description: "Describe the background color of the app",
	suggestions: ["#191b22", "aliceblue"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :media_proxy,
	type: :group,
	description: "Media proxy",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables proxying of remote media to the instance's proxy"
	},
	%{
	key: :base_url,
	label: "Base URL",
	type: :string,
	description:
	"The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host/CDN fronts.",
	suggestions: ["https://example.com"]
	},
	%{
	key: :invalidation,
	type: :keyword,
	descpiption: "",
	suggestions: [
	enabled: true,
	provider: Pleroma.Web.MediaProxy.Invalidation.Script
	],
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables media cache object invalidation."
	},
	%{
	key: :provider,
	type: :module,
	description: "Module which will be used to purge objects from the cache.",
	suggestions: [
	Pleroma.Web.MediaProxy.Invalidation.Script,
	Pleroma.Web.MediaProxy.Invalidation.Http
	]
	}
	]
	},
	%{
	key: :proxy_opts,
	label: "Proxy Options",
	type: :keyword,
	description: "Options for Pleroma.ReverseProxy",
	suggestions: [
	redirect_on_failure: false,
	max_body_length: 25 * 1_048_576,
	max_read_duration: 30_000,
	http: [
	follow_redirect: true,
	pool: :media
	]
	],
	children: [
	%{
	key: :redirect_on_failure,
	type: :boolean,
	description:
	"Redirects the client to the real remote URL if there's any HTTP errors. " <>
	"Any error during body processing will not be redirected as the response is chunked."
	},
	%{
	key: :max_body_length,
	type: :integer,
	description:
	"Limits the content length to be approximately the " <>
	"specified length. It is validated with the `content-length` header and also verified when proxying."
	},
	%{
	key: :max_read_duration,
	type: :integer,
	description: "Timeout (in milliseconds) of GET request to remote URI."
	},
	%{
	key: :http,
	label: "HTTP",
	type: :keyword,
	description: "HTTP options",
	children: [
	%{
	key: :adapter,
	type: :keyword,
	description: "Adapter specific options",
	children: [
	%{
	key: :ssl_options,
	type: :keyword,
	label: "SSL Options",
	description: "SSL options for HTTP adapter",
	children: [
	%{
	key: :versions,
	type: {:list, :atom},
	description: "List of TLS version to use",
	suggestions: [:tlsv1, ":tlsv1.1", ":tlsv1.2"]
	}
	]
	}
	]
	},
	%{
	key: :proxy_url,
	label: "Proxy URL",
	type: [:string, :tuple],
	description: "Proxy URL",
	suggestions: ["127.0.0.1:8123", {:socks5, :localhost, 9050}]
	}
	]
	}
	]
	},
	%{
	key: :whitelist,
	type: {:list, :string},
	description: "List of hosts with scheme to bypass the mediaproxy",
	suggestions: ["http://example.com"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :media_preview_proxy,
	type: :group,
	description: "Media preview proxy",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description:
	"Enables proxying of remote media preview to the instance's proxy. Requires enabled media proxy."
	},
	%{
	key: :thumbnail_max_width,
	type: :integer,
	description:
	"Max width of preview thumbnail for images (video preview always has original dimensions)."
	},
	%{
	key: :thumbnail_max_height,
	type: :integer,
	description:
	"Max height of preview thumbnail for images (video preview always has original dimensions)."
	},
	%{
	key: :image_quality,
	type: :integer,
	description: "Quality of the output. Ranges from 0 (min quality) to 100 (max quality)."
	},
	%{
	key: :min_content_length,
	type: :integer,
	description:
	"Min content length to perform preview, in bytes. If greater than 0, media smaller in size will be served as is, without thumbnailing."
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.MediaProxy.Invalidation.Http,
	type: :group,
	description: "HTTP invalidate settings",
	children: [
	%{
	key: :method,
	type: :atom,
	description: "HTTP method of request. Default: :purge"
	},
	%{
	key: :headers,
	type: {:keyword, :string},
	description: "HTTP headers of request",
	suggestions: [{"x-refresh", 1}]
	},
	%{
	key: :options,
	type: :keyword,
	description: "Request options",
	children: [
	%{
	key: :params,
	type: {:map, :string}
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.MediaProxy.Invalidation.Script,
	type: :group,
	description: "Script invalidate settings",
	children: [
	%{
	key: :script_path,
	type: :string,
	description: "Path to shell script. Which will run purge cache.",
	suggestions: ["./installation/nginx-cache-purge.sh.example"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :gopher,
	type: :group,
	description: "Gopher settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables the gopher interface"
	},
	%{
	key: :ip,
	label: "IP",
	type: :tuple,
	description: "IP address to bind to",
	suggestions: [{0, 0, 0, 0}]
	},
	%{
	key: :port,
	type: :integer,
	description: "Port to bind to",
	suggestions: [9999]
	},
	%{
	key: :dstport,
	type: :integer,
	description: "Port advertised in URLs (optional, defaults to port)",
	suggestions: [9999]
	}
	]
	},
	%{
	group: :pleroma,
	key: :activitypub,
	label: "ActivityPub",
	type: :group,
	description: "ActivityPub-related settings",
	children: [
	%{
	key: :unfollow_blocked,
	type: :boolean,
	description: "Whether blocks result in people getting unfollowed"
	},
	%{
	key: :outgoing_blocks,
	type: :boolean,
	description: "Whether to federate blocks to other instances"
	},
	%{
	key: :sign_object_fetches,
	type: :boolean,
	description: "Sign object fetches with HTTP signatures"
	},
	%{
	key: :note_replies_output_limit,
	type: :integer,
	description:
	"The number of Note replies' URIs to be included with outgoing federation (`5` to match Mastodon hardcoded value, `0` to disable the output)"
	},
	%{
	key: :follow_handshake_timeout,
	type: :integer,
	description: "Following handshake timeout",
	suggestions: [500]
	}
	]
	},
	%{
	group: :pleroma,
	key: :http_security,
	label: "HTTP security",
	type: :group,
	description: "HTTP security settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Whether the managed content security policy is enabled"
	},
	%{
	key: :sts,
	label: "STS",
	type: :boolean,
	description: "Whether to additionally send a Strict-Transport-Security header"
	},
	%{
	key: :sts_max_age,
	label: "STS max age",
	type: :integer,
	description: "The maximum age for the Strict-Transport-Security header if sent",
	suggestions: [31_536_000]
	},
	%{
	key: :ct_max_age,
	label: "CT max age",
	type: :integer,
	description: "The maximum age for the Expect-CT header if sent",
	suggestions: [2_592_000]
	},
	%{
	key: :referrer_policy,
	type: :string,
	description: "The referrer policy to use, either \"same-origin\" or \"no-referrer\"",
	suggestions: ["same-origin", "no-referrer"]
	},
	%{
	key: :report_uri,
	label: "Report URI",
	type: :string,
	description: "Adds the specified URL to report-uri and report-to group in CSP header",
	suggestions: ["https://example.com/report-uri"]
	}
	]
	},
	%{
	group: :web_push_encryption,
	key: :vapid_details,
	label: "Vapid Details",
	type: :group,
	description:
	"Web Push Notifications configuration. You can use the mix task mix web_push.gen.keypair to generate it.",
	children: [
	%{
	key: :subject,
	type: :string,
	description:
	"A mailto link for the administrative contact." <>
	" It's best if this email is not a personal email address, but rather a group email to the instance moderation team.",
	suggestions: ["mailto:moderators@pleroma.com"]
	},
	%{
	key: :public_key,
	type: :string,
	description: "VAPID public key",
	suggestions: ["Public key"]
	},
	%{
	key: :private_key,
	type: :string,
	description: "VAPID private key",
	suggestions: ["Private key"]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Captcha,
	type: :group,
	description: "Captcha-related settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Whether the captcha should be shown on registration"
	},
	%{
	key: :method,
	type: :module,
	description: "The method/service to use for captcha",
	suggestions: [Pleroma.Captcha.Kocaptcha, Pleroma.Captcha.Native]
	},
	%{
	key: :seconds_valid,
	type: :integer,
	description: "The time in seconds for which the captcha is valid",
	suggestions: [60]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Captcha.Kocaptcha,
	type: :group,
	description:
	"Kocaptcha is a very simple captcha service with a single API endpoint, the source code is" <>
	" here: https://github.com/koto-bank/kocaptcha. The default endpoint (https://captcha.kotobank.ch) is hosted by the developer.",
	children: [
	%{
	key: :endpoint,
	type: :string,
	description: "The kocaptcha endpoint to use",
	suggestions: ["https://captcha.kotobank.ch"]
	}
	]
	},
	%{
	group: :pleroma,
	label: "Pleroma Admin Token",
	type: :group,
	description:
	"Allows setting a token that can be used to authenticate requests with admin privileges without a normal user account token. Append the `admin_token` parameter to requests to utilize it. (Please reconsider using HTTP Basic Auth or OAuth-based authentication if possible)",
	children: [
	%{
	key: :admin_token,
	type: :string,
	description: "Admin token",
	suggestions: [
	"Please use a high entropy string or UUID"
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Oban,
	type: :group,
	description: """
	[Oban](https://github.com/sorentwo/oban) asynchronous job processor configuration.

	Note: if you are running PostgreSQL in [`silent_mode`](https://postgresqlco.nf/en/doc/param/silent_mode?version=9.1),
	it's advised to set [`log_destination`](https://postgresqlco.nf/en/doc/param/log_destination?version=9.1) to `syslog`,
	otherwise `postmaster.log` file may grow because of "you don't own a lock of type ShareLock" warnings
	(see https://github.com/sorentwo/oban/issues/52).
	""",
	children: [
	%{
	key: :log,
	type: {:dropdown, :atom},
	description: "Logs verbose mode",
	suggestions: [false, :error, :warn, :info, :debug]
	},
	%{
	key: :queues,
	type: {:keyword, :integer},
	description:
	"Background jobs queues (keys: queues, values: max numbers of concurrent jobs)",
	suggestions: [
	activity_expiration: 10,
	attachments_cleanup: 5,
	background: 5,
	federator_incoming: 50,
	federator_outgoing: 50,
	mailer: 10,
	scheduled_activities: 10,
	transmogrifier: 20,
	web_push: 50
	],
	children: [
	%{
	key: :activity_expiration,
	type: :integer,
	description: "Activity expiration queue",
	suggestions: [10]
	},
	%{
	key: :backup,
	type: :integer,
	description: "Backup queue",
	suggestions: [1]
	},
	%{
	key: :attachments_cleanup,
	type: :integer,
	description: "Attachment deletion queue",
	suggestions: [5]
	},
	%{
	key: :background,
	type: :integer,
	description: "Background queue",
	suggestions: [5]
	},
	%{
	key: :federator_incoming,
	type: :integer,
	description: "Incoming federation queue",
	suggestions: [50]
	},
	%{
	key: :federator_outgoing,
	type: :integer,
	description: "Outgoing federation queue",
	suggestions: [50]
	},
	%{
	key: :mailer,
	type: :integer,
	description: "Email sender queue, see Pleroma.Emails.Mailer",
	suggestions: [10]
	},
	%{
	key: :scheduled_activities,
	type: :integer,
	description: "Scheduled activities queue, see Pleroma.ScheduledActivities",
	suggestions: [10]
	},
	%{
	key: :transmogrifier,
	type: :integer,
	description: "Transmogrifier queue",
	suggestions: [20]
	},
	%{
	key: :web_push,
	type: :integer,
	description: "Web push notifications queue",
	suggestions: [50]
	}
	]
	},
	%{
	key: :crontab,
	type: {:list, :tuple},
	description: "Settings for cron background jobs",
	suggestions: [
	{"0 0 * * 0", Pleroma.Workers.Cron.DigestEmailsWorker},
	{"0 0 * * *", Pleroma.Workers.Cron.NewUsersDigestWorker}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :workers,
	type: :group,
	description: "Includes custom worker options not interpretable directly by `Oban`",
	children: [
	%{
	key: :retries,
	type: {:keyword, :integer},
	description: "Max retry attempts for failed jobs, per `Oban` queue",
	suggestions: [
	federator_incoming: 5,
	federator_outgoing: 5
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.Metadata,
	type: :group,
	description: "Metadata-related settings",
	children: [
	%{
	key: :providers,
	type: {:list, :module},
	description: "List of metadata providers to enable",
	suggestions: [
	Pleroma.Web.Metadata.Providers.OpenGraph,
	Pleroma.Web.Metadata.Providers.TwitterCard,
	Pleroma.Web.Metadata.Providers.RelMe,
	Pleroma.Web.Metadata.Providers.Feed
	]
	},
	%{
	key: :unfurl_nsfw,
	label: "Unfurl NSFW",
	type: :boolean,
	description: "When enabled NSFW attachments will be shown in previews"
	}
	]
	},
	%{
	group: :pleroma,
	key: :rich_media,
	type: :group,
	description:
	"If enabled the instance will parse metadata from attached links to generate link previews",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables RichMedia parsing of URLs"
	},
	%{
	key: :ignore_hosts,
	type: {:list, :string},
	description: "List of hosts which will be ignored by the metadata parser",
	suggestions: ["accounts.google.com", "xss.website"]
	},
	%{
	key: :ignore_tld,
	label: "Ignore TLD",
	type: {:list, :string},
	description: "List TLDs (top-level domains) which will ignore for parse metadata",
	suggestions: ["local", "localdomain", "lan"]
	},
	%{
	key: :parsers,
	type: {:list, :module},
	description:
	"List of Rich Media parsers. Module names are shortened (removed leading `Pleroma.Web.RichMedia.Parsers.` part), but on adding custom module you need to use full name.",
	suggestions: [
	Pleroma.Web.RichMedia.Parsers.OEmbed,
	Pleroma.Web.RichMedia.Parsers.TwitterCard
	]
	},
	%{
	key: :ttl_setters,
	label: "TTL setters",
	type: {:list, :module},
	description:
	"List of rich media TTL setters. Module names are shortened (removed leading `Pleroma.Web.RichMedia.Parser.` part), but on adding custom module you need to use full name.",
	suggestions: [
	Pleroma.Web.RichMedia.Parser.TTL.AwsSignedUrl
	]
	},
	%{
	key: :failure_backoff,
	type: :integer,
	description:
	"Amount of milliseconds after request failure, during which the request will not be retried.",
	suggestions: [60_000]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Formatter,
	label: "Linkify",
	type: :group,
	description:
	"Configuration for Pleroma's link formatter which parses mentions, hashtags, and URLs.",
	children: [
	%{
	key: :class,
	type: [:string, :boolean],
	description: "Specify the class to be added to the generated link. Disable to clear.",
	suggestions: ["auto-linker", false]
	},
	%{
	key: :rel,
	type: [:string, :boolean],
	description: "Override the rel attribute. Disable to clear.",
	suggestions: ["ugc", "noopener noreferrer", false]
	},
	%{
	key: :new_window,
	type: :boolean,
	description: "Link URLs will open in a new window/tab."
	},
	%{
	key: :truncate,
	type: [:integer, :boolean],
	description:
	"Set to a number to truncate URLs longer than the number. Truncated URLs will end in `...`",
	suggestions: [15, false]
	},
	%{
	key: :strip_prefix,
	type: :boolean,
	description: "Strip the scheme prefix."
	},
	%{
	key: :extra,
	type: :boolean,
	description: "Link URLs with rarely used schemes (magnet, ipfs, irc, etc.)"
	},
	%{
	key: :validate_tld,
	type: [:atom, :boolean],
	description:
	"Set to false to disable TLD validation for URLs/emails. Can be set to :no_scheme to validate TLDs only for URLs without a scheme (e.g `example.com` will be validated, but `http://example.loki` won't)",
	suggestions: [:no_scheme, true]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.ScheduledActivity,
	type: :group,
	description: "Scheduled activities settings",
	children: [
	%{
	key: :daily_user_limit,
	type: :integer,
	description:
	"The number of scheduled activities a user is allowed to create in a single day. Default: 25.",
	suggestions: [25]
	},
	%{
	key: :total_user_limit,
	type: :integer,
	description:
	"The number of scheduled activities a user is allowed to create in total. Default: 300.",
	suggestions: [300]
	},
	%{
	key: :enabled,
	type: :boolean,
	description: "Whether scheduled activities are sent to the job queue to be executed"
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Workers.PurgeExpiredActivity,
	type: :group,
	description: "Expired activities settings",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables expired activities addition & deletion"
	},
	%{
	key: :min_lifetime,
	type: :integer,
	description: "Minimum lifetime for ephemeral activity (in seconds)",
	suggestions: [600]
	}
	]
	},
	%{
	group: :pleroma,
	label: "Pleroma Authenticator",
	type: :group,
	description: "Authenticator",
	children: [
	%{
	key: Pleroma.Web.Auth.Authenticator,
	type: :module,
	suggestions: [Pleroma.Web.Auth.PleromaAuthenticator, Pleroma.Web.Auth.LDAPAuthenticator]
	}
	]
	},
	%{
	group: :pleroma,
	key: :ldap,
	label: "LDAP",
	type: :group,
	description:
	"Use LDAP for user authentication. When a user logs in to the Pleroma instance, the name and password" <>
	" will be verified by trying to authenticate (bind) to a LDAP server." <>
	" If a user exists in the LDAP directory but there is no account with the same name yet on the" <>
	" Pleroma instance then a new Pleroma account will be created with the same name as the LDAP user name.",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables LDAP authentication"
	},
	%{
	key: :host,
	type: :string,
	description: "LDAP server hostname",
	suggestions: ["localhosts"]
	},
	%{
	key: :port,
	type: :integer,
	description: "LDAP port, e.g. 389 or 636",
	suggestions: [389, 636]
	},
	%{
	key: :ssl,
	label: "SSL",
	type: :boolean,
	description: "Enable to use SSL, usually implies the port 636"
	},
	%{
	key: :sslopts,
	label: "SSL options",
	type: :keyword,
	description: "Additional SSL options",
	suggestions: [cacertfile: "path/to/file/with/PEM/cacerts", verify: :verify_peer],
	children: [
	%{
	key: :cacertfile,
	type: :string,
	description: "Path to file with PEM encoded cacerts",
	suggestions: ["path/to/file/with/PEM/cacerts"]
	},
	%{
	key: :verify,
	type: :atom,
	description: "Type of cert verification",
	suggestions: [:verify_peer]
	}
	]
	},
	%{
	key: :tls,
	label: "TLS",
	type: :boolean,
	description: "Enable to use STARTTLS, usually implies the port 389"
	},
	%{
	key: :tlsopts,
	label: "TLS options",
	type: :keyword,
	description: "Additional TLS options",
	suggestions: [cacertfile: "path/to/file/with/PEM/cacerts", verify: :verify_peer],
	children: [
	%{
	key: :cacertfile,
	type: :string,
	description: "Path to file with PEM encoded cacerts",
	suggestions: ["path/to/file/with/PEM/cacerts"]
	},
	%{
	key: :verify,
	type: :atom,
	description: "Type of cert verification",
	suggestions: [:verify_peer]
	}
	]
	},
	%{
	key: :base,
	type: :string,
	description: "LDAP base, e.g. \"dc=example,dc=com\"",
	suggestions: ["dc=example,dc=com"]
	},
	%{
	key: :uid,
	label: "UID",
	type: :string,
	description:
	"LDAP attribute name to authenticate the user, e.g. when \"cn\", the filter will be \"cn=username,base\"",
	suggestions: ["cn"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :auth,
	type: :group,
	description: "Authentication / authorization settings",
	children: [
	%{
	key: :enforce_oauth_admin_scope_usage,
	label: "Enforce OAuth admin scope usage",
	type: :boolean,
	description:
	"OAuth admin scope requirement toggle. " <>
	"If enabled, admin actions explicitly demand admin OAuth scope(s) presence in OAuth token " <>
	"(client app must support admin scopes). If disabled and token doesn't have admin scope(s), " <>
	"`is_admin` user flag grants access to admin-specific actions."
	},
	%{
	key: :auth_template,
	type: :string,
	description:
	"Authentication form template. By default it's `show.html` which corresponds to `lib/pleroma/web/templates/o_auth/o_auth/show.html.ee`.",
	suggestions: ["show.html"]
	},
	%{
	key: :oauth_consumer_template,
	label: "OAuth consumer template",
	type: :string,
	description:
	"OAuth consumer mode authentication form template. By default it's `consumer.html` which corresponds to" <>
	" `lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex`.",
	suggestions: ["consumer.html"]
	},
	%{
	key: :oauth_consumer_strategies,
	label: "OAuth consumer strategies",
	type: {:list, :string},
	description:
	"The list of enabled OAuth consumer strategies. By default it's set by OAUTH_CONSUMER_STRATEGIES environment variable." <>
	" Each entry in this space-delimited string should be of format \"strategy\" or \"strategy:dependency\"" <>
	" (e.g. twitter or keycloak:ueberauth_keycloak_strategy in case dependency is named differently than ueberauth_<strategy>).",
	suggestions: ["twitter", "keycloak:ueberauth_keycloak_strategy"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :email_notifications,
	type: :group,
	description: "Email notifications settings",
	children: [
	%{
	key: :digest,
	type: :map,
	description:
	"emails of \"what you've missed\" for users who have been inactive for a while",
	suggestions: [
	%{
	active: false,
	schedule: "0 0 * * 0",
	interval: 7,
	inactivity_threshold: 7
	}
	],
	children: [
	%{
	key: :active,
	label: "Enabled",
	type: :boolean,
	description: "Globally enable or disable digest emails"
	},
	%{
	key: :schedule,
	type: :string,
	description:
	"When to send digest email, in crontab format. \"0 0 0\" is the default, meaning \"once a week at midnight on Sunday morning\".",
	suggestions: ["0 0 * * 0"]
	},
	%{
	key: :interval,
	type: :integer,
	description: "Minimum interval between digest emails to one user",
	suggestions: [7]
	},
	%{
	key: :inactivity_threshold,
	type: :integer,
	description: "Minimum user inactivity threshold",
	suggestions: [7]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Emails.UserEmail,
	type: :group,
	description: "Email template settings",
	children: [
	%{
	key: :logo,
	type: {:string, :image},
	description: "A path to a custom logo. Set it to `nil` to use the default Pleroma logo.",
	suggestions: ["some/path/logo.png"]
	},
	%{
	key: :styling,
	type: :map,
	description: "A map with color settings for email templates.",
	suggestions: [
	%{
	link_color: "#d8a070",
	background_color: "#2C3645",
	content_background_color: "#1B2635",
	header_color: "#d8a070",
	text_color: "#b9b9ba",
	text_muted_color: "#b9b9ba"
	}
	],
	children: [
	%{
	key: :link_color,
	type: :string,
	suggestions: ["#d8a070"]
	},
	%{
	key: :background_color,
	type: :string,
	suggestions: ["#2C3645"]
	},
	%{
	key: :content_background_color,
	type: :string,
	suggestions: ["#1B2635"]
	},
	%{
	key: :header_color,
	type: :string,
	suggestions: ["#d8a070"]
	},
	%{
	key: :text_color,
	type: :string,
	suggestions: ["#b9b9ba"]
	},
	%{
	key: :text_muted_color,
	type: :string,
	suggestions: ["#b9b9ba"]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Emails.NewUsersDigestEmail,
	type: :group,
	description: "New users admin email digest",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables new users admin digest email when `true`"
	}
	]
	},
	%{
	group: :pleroma,
	key: :oauth2,
	label: "OAuth2",
	type: :group,
	description: "Configure OAuth 2 provider capabilities",
	children: [
	%{
	key: :token_expires_in,
	type: :integer,
	description: "The lifetime in seconds of the access token",
	suggestions: [2_592_000]
	},
	%{
	key: :issue_new_refresh_token,
	type: :boolean,
	description:
	"Keeps old refresh token or generate new refresh token when to obtain an access token"
	},
	%{
	key: :clean_expired_tokens,
	type: :boolean,
	description: "Enable a background job to clean expired OAuth tokens. Default: disabled."
	}
	]
	},
	%{
	group: :pleroma,
	key: :emoji,
	type: :group,
	children: [
	%{
	key: :shortcode_globs,
	type: {:list, :string},
	description: "Location of custom emoji files. * can be used as a wildcard.",
	suggestions: ["/emoji/custom/*/.png"]
	},
	%{
	key: :pack_extensions,
	type: {:list, :string},
	description:
	"A list of file extensions for emojis, when no emoji.txt for a pack is present",
	suggestions: [".png", ".gif"]
	},
	%{
	key: :groups,
	type: {:keyword, {:list, :string}},
	description:
	"Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the group name" <>
	" and the value is the location or array of locations. * can be used as a wildcard.",
	suggestions: [
	Custom: ["/emoji/.png", "/emoji//.png"]
	]
	},
	%{
	key: :default_manifest,
	type: :string,
	description:
	"Location of the JSON-manifest. This manifest contains information about the emoji-packs you can download." <>
	" Currently only one manifest can be added (no arrays).",
	suggestions: ["https://git.pleroma.social/pleroma/emoji-index/raw/master/index.json"]
	},
	%{
	key: :shared_pack_cache_seconds_per_file,
	label: "Shared pack cache s/file",
	type: :integer,
	descpiption:
	"When an emoji pack is shared, the archive is created and cached in memory" <>
	" for this amount of seconds multiplied by the number of files.",
	suggestions: [60]
	}
	]
	},
	%{
	group: :pleroma,
	key: :rate_limit,
	type: :group,
	description:
	"Rate limit settings. This is an advanced feature enabled only for :authentication by default.",
	children: [
	%{
	key: :search,
	type: [:tuple, {:list, :tuple}],
	description: "For the search requests (account & status search etc.)",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :timeline,
	type: [:tuple, {:list, :tuple}],
	description: "For requests to timelines (each timeline has it's own limiter)",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :app_account_creation,
	type: [:tuple, {:list, :tuple}],
	description: "For registering user accounts from the same IP address",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :relations_actions,
	type: [:tuple, {:list, :tuple}],
	description: "For actions on relationships with all users (follow, unfollow)",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :relation_id_action,
	label: "Relation ID action",
	type: [:tuple, {:list, :tuple}],
	description: "For actions on relation with a specific user (follow, unfollow)",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :statuses_actions,
	type: [:tuple, {:list, :tuple}],
	description:
	"For create / delete / fav / unfav / reblog / unreblog actions on any statuses",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :status_id_action,
	label: "Status ID action",
	type: [:tuple, {:list, :tuple}],
	description:
	"For fav / unfav or reblog / unreblog actions on the same status by the same user",
	suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
	},
	%{
	key: :authentication,
	type: [:tuple, {:list, :tuple}],
	description: "For authentication create / password check / user existence check requests",
	suggestions: [{60_000, 15}]
	}
	]
	},
	%{
	group: :esshd,
	label: "ESSHD",
	type: :group,
	description:
	"Before enabling this you must add :esshd to mix.exs as one of the extra_applications " <>
	"and generate host keys in your priv dir with ssh-keygen -m PEM -N \"\" -b 2048 -t rsa -f ssh_host_rsa_key",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables SSH"
	},
	%{
	key: :priv_dir,
	type: :string,
	description: "Dir with SSH keys",
	suggestions: ["/some/path/ssh_keys"]
	},
	%{
	key: :handler,
	type: :string,
	description: "Handler module",
	suggestions: ["Pleroma.BBS.Handler"]
	},
	%{
	key: :port,
	type: :integer,
	description: "Port to connect",
	suggestions: [10_022]
	},
	%{
	key: :password_authenticator,
	type: :string,
	description: "Authenticator module",
	suggestions: ["Pleroma.BBS.Authenticator"]
	}
	]
	},
	%{
	group: :mime,
	label: "Mime Types",
	type: :group,
	description: "Mime Types settings",
	children: [
	%{
	key: :types,
	type: :map,
	suggestions: [
	%{
	"application/xml" => ["xml"],
	"application/xrd+xml" => ["xrd+xml"],
	"application/jrd+json" => ["jrd+json"],
	"application/activity+json" => ["activity+json"],
	"application/ld+json" => ["activity+json"]
	}
	],
	children: [
	%{
	key: "application/xml",
	type: {:list, :string},
	suggestions: ["xml"]
	},
	%{
	key: "application/xrd+xml",
	type: {:list, :string},
	suggestions: ["xrd+xml"]
	},
	%{
	key: "application/jrd+json",
	type: {:list, :string},
	suggestions: ["jrd+json"]
	},
	%{
	key: "application/activity+json",
	type: {:list, :string},
	suggestions: ["activity+json"]
	},
	%{
	key: "application/ld+json",
	type: {:list, :string},
	suggestions: ["activity+json"]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :chat,
	type: :group,
	description: "Pleroma chat settings",
	children: [
	%{
	key: :enabled,
	type: :boolean
	}
	]
	},
	%{
	group: :pleroma,
	key: :http,
	label: "HTTP",
	type: :group,
	description: "HTTP settings",
	children: [
	%{
	key: :proxy_url,
	label: "Proxy URL",
	type: [:string, :tuple],
	description: "Proxy URL",
	suggestions: ["localhost:9020", {:socks5, :localhost, 3090}]
	},
	%{
	key: :send_user_agent,
	type: :boolean
	},
	%{
	key: :user_agent,
	type: [:string, :atom],
	description:
	"What user agent to use. Must be a string or an atom `:default`. Default value is `:default`.",
	suggestions: ["Pleroma", :default]
	},
	%{
	key: :adapter,
	type: :keyword,
	description: "Adapter specific options",
	suggestions: [],
	children: [
	%{
	key: :ssl_options,
	type: :keyword,
	label: "SSL Options",
	description: "SSL options for HTTP adapter",
	children: [
	%{
	key: :versions,
	type: {:list, :atom},
	description: "List of TLS version to use",
	suggestions: [:tlsv1, ":tlsv1.1", ":tlsv1.2"]
	}
	]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :markup,
	label: "Markup Settings",
	type: :group,
	children: [
	%{
	key: :allow_inline_images,
	type: :boolean
	},
	%{
	key: :allow_headings,
	type: :boolean
	},
	%{
	key: :allow_tables,
	type: :boolean
	},
	%{
	key: :allow_fonts,
	type: :boolean
	},
	%{
	key: :scrub_policy,
	type: {:list, :module},
	description:
	"Module names are shortened (removed leading `Pleroma.HTML.` part), but on adding custom module you need to use full name.",
	suggestions: [Pleroma.HTML.Transform.MediaProxy, Pleroma.HTML.Scrubber.Default]
	}
	]
	},
	%{
	group: :pleroma,
	key: :user,
	type: :group,
	children: [
	%{
	key: :deny_follow_blocked,
	type: :boolean
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.User,
	type: :group,
	children: [
	%{
	key: :restricted_nicknames,
	type: {:list, :string},
	description: "List of nicknames users may not register with.",
	suggestions: [
	".well-known",
	"~",
	"about",
	"activities",
	"api",
	"auth",
	"check_password",
	"dev",
	"friend-requests",
	"inbox",
	"internal",
	"main",
	"media",
	"nodeinfo",
	"notice",
	"oauth",
	"objects",
	"ostatus_subscribe",
	"pleroma",
	"proxy",
	"push",
	"registration",
	"relay",
	"settings",
	"status",
	"tag",
	"user-search",
	"user_exists",
	"users",
	"web"
	]
	},
	%{
	key: :email_blacklist,
	type: {:list, :string},
	description: "List of email domains users may not register with.",
	suggestions: ["mailinator.com", "maildrop.cc"]
	}
	]
	},
	%{
	group: :cors_plug,
	label: "CORS plug config",
	type: :group,
	children: [
	%{
	key: :max_age,
	type: :integer,
	suggestions: [86_400]
	},
	%{
	key: :methods,
	type: {:list, :string},
	suggestions: ["POST", "PUT", "DELETE", "GET", "PATCH", "OPTIONS"]
	},
	%{
	key: :expose,
	type: {:list, :string},
	suggestions: [
	"Link",
	"X-RateLimit-Reset",
	"X-RateLimit-Limit",
	"X-RateLimit-Remaining",
	"X-Request-Id",
	"Idempotency-Key"
	]
	},
	%{
	key: :credentials,
	type: :boolean
	},
	%{
	key: :headers,
	type: {:list, :string},
	suggestions: ["Authorization", "Content-Type", "Idempotency-Key"]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.Plugs.RemoteIp,
	type: :group,
	description: """
	`Pleroma.Web.Plugs.RemoteIp` is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration.
	If your instance is not behind at least one reverse proxy, you should not enable this plug.
	""",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enable/disable the plug. Default: disabled."
	},
	%{
	key: :headers,
	type: {:list, :string},
	description: """
	A list of strings naming the HTTP headers to use when deriving the true client IP. Default: `["x-forwarded-for"]`.
	"""
	},
	%{
	key: :proxies,
	type: {:list, :string},
	description:
	"A list of upstream proxy IP subnets in CIDR notation from which we will parse the content of `headers`. Defaults to `[]`. IPv4 entries without a bitmask will be assumed to be /32 and IPv6 /128."
	},
	%{
	key: :reserved,
	type: {:list, :string},
	description: """
	A list of reserved IP subnets in CIDR notation which should be ignored if found in `headers`. Defaults to `["127.0.0.0/8", "::1/128", "fc00::/7", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"]`
	"""
	}
	]
	},
	%{
	group: :pleroma,
	key: :web_cache_ttl,
	label: "Web cache TTL",
	type: :group,
	description:
	"The expiration time for the web responses cache. Values should be in milliseconds or `nil` to disable expiration.",
	children: [
	%{
	key: :activity_pub,
	type: :integer,
	description:
	"Activity pub routes (except question activities). Default: `nil` (no expiration).",
	suggestions: [30_000, nil]
	},
	%{
	key: :activity_pub_question,
	type: :integer,
	description: "Activity pub routes (question activities). Default: `30_000` (30 seconds).",
	suggestions: [30_000]
	}
	]
	},
	%{
	group: :pleroma,
	key: :static_fe,
	label: "Static FE",
	type: :group,
	description:
	"Render profiles and posts using server-generated HTML that is viewable without using JavaScript",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Enables the rendering of static HTML. Default: disabled."
	}
	]
	},
	%{
	group: :pleroma,
	key: :feed,
	type: :group,
	description: "Configure feed rendering",
	children: [
	%{
	key: :post_title,
	type: :map,
	description: "Configure title rendering",
	children: [
	%{
	key: :max_length,
	type: :integer,
	description: "Maximum number of characters before truncating title",
	suggestions: [100]
	},
	%{
	key: :omission,
	type: :string,
	description: "Replacement which will be used after truncating string",
	suggestions: ["..."]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :modules,
	type: :group,
	description: "Custom Runtime Modules",
	children: [
	%{
	key: :runtime_dir,
	type: :string,
	description: "A path to custom Elixir modules (such as MRF policies)."
	}
	]
	},
	%{
	group: :pleroma,
	key: :streamer,
	type: :group,
	description: "Settings for notifications streamer",
	children: [
	%{
	key: :workers,
	type: :integer,
	description: "Number of workers to send notifications",
	suggestions: [3]
	},
	%{
	key: :overflow_workers,
	type: :integer,
	description: "Maximum number of workers created if pool is empty",
	suggestions: [2]
	}
	]
	},
	%{
	group: :pleroma,
	key: :connections_pool,
	type: :group,
	description: "Advanced settings for `Gun` connections pool",
	children: [
	%{
	key: :connection_acquisition_wait,
	type: :integer,
	description:
	"Timeout to acquire a connection from pool. The total max time is this value multiplied by the number of retries. Default: 250ms.",
	suggestions: [250]
	},
	%{
	key: :connection_acquisition_retries,
	type: :integer,
	description:
	"Number of attempts to acquire the connection from the pool if it is overloaded. Default: 5",
	suggestions: [5]
	},
	%{
	key: :max_connections,
	type: :integer,
	description: "Maximum number of connections in the pool. Default: 250 connections.",
	suggestions: [250]
	},
	%{
	key: :connect_timeout,
	type: :integer,
	description: "Timeout while `gun` will wait until connection is up. Default: 5000ms.",
	suggestions: [5000]
	},
	%{
	key: :reclaim_multiplier,
	type: :integer,
	description:
	"Multiplier for the number of idle connection to be reclaimed if the pool is full. For example if the pool maxes out at 250 connections and this setting is set to 0.3, the pool will reclaim at most 75 idle connections if it's overloaded. Default: 0.1",
	suggestions: [0.1]
	}
	]
	},
	%{
	group: :pleroma,
	key: :pools,
	type: :group,
	description: "Advanced settings for `Gun` workers pools",
	children:
	Enum.map([:federation, :media, :upload, :default], fn pool_name ->
	%{
	key: pool_name,
	type: :keyword,
	description: "Settings for #{pool_name} pool.",
	children: [
	%{
	key: :size,
	type: :integer,
	description: "Maximum number of concurrent requests in the pool.",
	suggestions: [50]
	},
	%{
	key: :max_waiting,
	type: :integer,
	description:
	"Maximum number of requests waiting for other requests to finish. After this number is reached, the pool will start returning errrors when a new request is made",
	suggestions: [10]
	},
	%{
	key: :recv_timeout,
	type: :integer,
	description: "Timeout for the pool while gun will wait for response",
	suggestions: [10_000]
	}
	]
	}
	end)
	},
	%{
	group: :pleroma,
	key: :hackney_pools,
	type: :group,
	description: "Advanced settings for `Hackney` connections pools",
	children: [
	%{
	key: :federation,
	type: :keyword,
	description: "Settings for federation pool.",
	children: [
	%{
	key: :max_connections,
	type: :integer,
	description: "Number workers in the pool.",
	suggestions: [50]
	},
	%{
	key: :timeout,
	type: :integer,
	description: "Timeout while `hackney` will wait for response.",
	suggestions: [150_000]
	}
	]
	},
	%{
	key: :media,
	type: :keyword,
	description: "Settings for media pool.",
	children: [
	%{
	key: :max_connections,
	type: :integer,
	description: "Number workers in the pool.",
	suggestions: [50]
	},
	%{
	key: :timeout,
	type: :integer,
	description: "Timeout while `hackney` will wait for response.",
	suggestions: [150_000]
	}
	]
	},
	%{
	key: :upload,
	type: :keyword,
	description: "Settings for upload pool.",
	children: [
	%{
	key: :max_connections,
	type: :integer,
	description: "Number workers in the pool.",
	suggestions: [25]
	},
	%{
	key: :timeout,
	type: :integer,
	description: "Timeout while `hackney` will wait for response.",
	suggestions: [300_000]
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :restrict_unauthenticated,
	label: "Restrict Unauthenticated",
	type: :group,
	description:
	"Disallow viewing timelines, user profiles and statuses for unauthenticated users.",
	children: [
	%{
	key: :timelines,
	type: :map,
	description: "Settings for public and federated timelines.",
	children: [
	%{
	key: :local,
	type: :boolean,
	description: "Disallow view public timeline."
	},
	%{
	key: :federated,
	type: :boolean,
	description: "Disallow view federated timeline."
	}
	]
	},
	%{
	key: :profiles,
	type: :map,
	description: "Settings for user profiles.",
	children: [
	%{
	key: :local,
	type: :boolean,
	description: "Disallow view local user profiles."
	},
	%{
	key: :remote,
	type: :boolean,
	description: "Disallow view remote user profiles."
	}
	]
	},
	%{
	key: :activities,
	type: :map,
	description: "Settings for statuses.",
	children: [
	%{
	key: :local,
	type: :boolean,
	description: "Disallow view local statuses."
	},
	%{
	key: :remote,
	type: :boolean,
	description: "Disallow view remote statuses."
	}
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.ApiSpec.CastAndValidate,
	type: :group,
	children: [
	%{
	key: :strict,
	type: :boolean,
	description:
	"Enables strict input validation (useful in development, not recommended in production)"
	}
	]
	},
	%{
	group: :pleroma,
	key: :instances_favicons,
	type: :group,
	description: "Control favicons for instances",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "Allow/disallow displaying and getting instances favicons"
	}
	]
	},
	%{
	group: :ex_aws,
	key: :s3,
	type: :group,
	descriptions: "S3 service related settings",
	children: [
	%{
	key: :access_key_id,
	type: :string,
	description: "S3 access key ID",
	suggestions: ["AKIAQ8UKHTGIYN7DMWWJ"]
	},
	%{
	key: :secret_access_key,
	type: :string,
	description: "Secret access key",
	suggestions: ["JFGt+fgH1UQ7vLUQjpW+WvjTdV/UNzVxcwn7DkaeFKtBS5LvoXvIiME4NQBsT6ZZ"]
	},
	%{
	key: :host,
	type: :string,
	description: "S3 host",
	suggestions: ["s3.eu-central-1.amazonaws.com"]
	}
	]
	},
	%{
	group: :pleroma,
	key: :frontends,
	type: :group,
	description: "Installed frontends management",
	children: [
	%{
	key: :primary,
	type: :map,
	description: "Primary frontend, the one that is served for all pages by default",
	children: installed_frontend_options
	},
	%{
	key: :admin,
	type: :map,
	description: "Admin frontend",
	children: installed_frontend_options
	},
	%{
	key: :available,
	type: :map,
	description:
	"A map containing available frontends and parameters for their installation.",
	children: frontend_options
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.Web.Preload,
	type: :group,
	description: "Preload-related settings",
	children: [
	%{
	key: :providers,
	type: {:list, :module},
	description: "List of preload providers to enable",
	suggestions: [
	Pleroma.Web.Preload.Providers.Instance,
	Pleroma.Web.Preload.Providers.User,
	Pleroma.Web.Preload.Providers.Timelines,
	Pleroma.Web.Preload.Providers.StatusNet
	]
	}
	]
	},
	%{
	group: :pleroma,
	key: :majic_pool,
	type: :group,
	description: "Majic/libmagic configuration",
	children: [
	%{
	key: :size,
	type: :integer,
	description: "Number of majic workers to start.",
	suggestions: [2]
	}
	]
	},
	%{
	group: :pleroma,
	key: Pleroma.User.Backup,
	type: :group,
	description: "Account Backup",
	children: [
	%{
	key: :purge_after_days,
	type: :integer,
	description: "Remove backup achives after N days",
	suggestions: [30]
	},
	%{
	key: :limit_days,
	type: :integer,
	description: "Limit user to export not more often than once per N days",
	suggestions: [7]
	}
	]
	},
	%{
	group: :prometheus,
	key: Pleroma.Web.Endpoint.MetricsExporter,
	type: :group,
	description: "Prometheus app metrics endpoint configuration",
	children: [
	%{
	key: :enabled,
	type: :boolean,
	description: "[Pleroma extension] Enables app metrics endpoint."
	},
	%{
	key: :ip_whitelist,
	type: [{:list, :string}, {:list, :charlist}, {:list, :tuple}],
	description:
	"[Pleroma extension] If non-empty, restricts access to app metrics endpoint to specified IP addresses."
	},
	%{
	key: :auth,
	type: [:boolean, :tuple],
	description: "Enables HTTP Basic Auth for app metrics endpoint.",
	suggestion: [false, {:basic, "myusername", "mypassword"}]
	},
	%{
	key: :path,
	type: :string,
	description: "App metrics endpoint URI path.",
	suggestions: ["/api/pleroma/app_metrics"]
	},
	%{
	key: :format,
	type: :atom,
	description: "App metrics endpoint output format.",
	suggestions: [:text, :protobuf]
	}
	]
	}
	]
	diff --git a/lib/pleroma/config/deprecation_warnings.ex b/lib/pleroma/config/deprecation_warnings.ex
	index 59c6b0f58..692121d1a 100644
	--- a/lib/pleroma/config/deprecation_warnings.ex
	+++ b/lib/pleroma/config/deprecation_warnings.ex
	@@ -1,196 +1,336 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Config.DeprecationWarnings do
	alias Pleroma.Config

	require Logger
	alias Pleroma.Config

	@type config_namespace() :: atom() \| [atom()]
	@type config_map() :: {config_namespace(), config_namespace(), String.t()}

	@mrf_config_map [
	{[:instance, :rewrite_policy], [:mrf, :policies],
	"\n* `config :pleroma, :instance, rewrite_policy` is now `config :pleroma, :mrf, policies`"},
	{[:instance, :mrf_transparency], [:mrf, :transparency],
	"\n* `config :pleroma, :instance, mrf_transparency` is now `config :pleroma, :mrf, transparency`"},
	{[:instance, :mrf_transparency_exclusions], [:mrf, :transparency_exclusions],
	"\n* `config :pleroma, :instance, mrf_transparency_exclusions` is now `config :pleroma, :mrf, transparency_exclusions`"}
	]

	+ def check_simple_policy_tuples do
	+ has_strings =
	+ Config.get([:mrf_simple])
	+ \|> Enum.any?(fn {_, v} -> Enum.any?(v, fn e -> is_binary(e) end) end)
	+
	+ if has_strings do
	+ Logger.warn("""
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the SimplePolicy configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :mrf_simple,
	+ media_removal: ["instance.tld"],
	+ media_nsfw: ["instance.tld"],
	+ federated_timeline_removal: ["instance.tld"],
	+ report_removal: ["instance.tld"],
	+ reject: ["instance.tld"],
	+ followers_only: ["instance.tld"],
	+ accept: ["instance.tld"],
	+ avatar_removal: ["instance.tld"],
	+ banner_removal: ["instance.tld"],
	+ reject_deletes: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :mrf_simple,
	+ media_removal: [{"instance.tld", "Reason for media removal"}],
	+ media_nsfw: [{"instance.tld", "Reason for media nsfw"}],
	+ federated_timeline_removal: [{"instance.tld", "Reason for federated timeline removal"}],
	+ report_removal: [{"instance.tld", "Reason for report removal"}],
	+ reject: [{"instance.tld", "Reason for reject"}],
	+ followers_only: [{"instance.tld", "Reason for followers only"}],
	+ accept: [{"instance.tld", "Reason for accept"}],
	+ avatar_removal: [{"instance.tld", "Reason for avatar removal"}],
	+ banner_removal: [{"instance.tld", "Reason for banner removal"}],
	+ reject_deletes: [{"instance.tld", "Reason for reject deletes"}]
	+ ```
	+ """)
	+
	+ new_config =
	+ Config.get([:mrf_simple])
	+ \|> Enum.map(fn {k, v} ->
	+ {k,
	+ Enum.map(v, fn
	+ {instance, reason} -> {instance, reason}
	+ instance -> {instance, ""}
	+ end)}
	+ end)
	+
	+ Config.put([:mrf_simple], new_config)
	+
	+ :error
	+ else
	+ :ok
	+ end
	+ end
	+
	+ def check_quarantined_instances_tuples do
	+ has_strings =
	+ Config.get([:instance, :quarantined_instances]) \|> Enum.any?(fn e -> is_binary(e) end)
	+
	+ if has_strings do
	+ Logger.warn("""
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the quarantined_instances configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :instance,
	+ quarantined_instances: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :instance,
	+ quarantined_instances: [{"instance.tld", "Reason for quarantine"}]
	+ ```
	+ """)
	+
	+ new_config =
	+ Config.get([:instance, :quarantined_instances])
	+ \|> Enum.map(fn
	+ {instance, reason} -> {instance, reason}
	+ instance -> {instance, ""}
	+ end)
	+
	+ Config.put([:instance, :quarantined_instances], new_config)
	+
	+ :error
	+ else
	+ :ok
	+ end
	+ end
	+
	+ def check_transparency_exclusions_tuples do
	+ has_strings =
	+ Config.get([:mrf, :transparency_exclusions]) \|> Enum.any?(fn e -> is_binary(e) end)
	+
	+ if has_strings do
	+ Logger.warn("""
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the transparency_exclusions configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :mrf,
	+ transparency_exclusions: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :mrf,
	+ transparency_exclusions: [{"instance.tld", "Reason to exlude transparency"}]
	+ ```
	+ """)
	+
	+ new_config =
	+ Config.get([:mrf, :transparency_exclusions])
	+ \|> Enum.map(fn
	+ {instance, reason} -> {instance, reason}
	+ instance -> {instance, ""}
	+ end)
	+
	+ Config.put([:mrf, :transparency_exclusions], new_config)
	+
	+ :error
	+ else
	+ :ok
	+ end
	+ end
	+
	def check_hellthread_threshold do
	if Config.get([:mrf_hellthread, :threshold]) do
	Logger.warn("""
	!!!DEPRECATION WARNING!!!
	You are using the old configuration mechanism for the hellthread filter. Please check config.md.
	""")

	:error
	else
	:ok
	end
	end

	def warn do
	- with :ok <- check_hellthread_threshold(),
	- :ok <- check_old_mrf_config(),
	- :ok <- check_media_proxy_whitelist_config(),
	- :ok <- check_welcome_message_config(),
	- :ok <- check_gun_pool_options(),
	- :ok <- check_activity_expiration_config(),
	- :ok <- check_remote_ip_plug_name() do
	- :ok
	- else
	- _ ->
	- :error
	- end
	+ [
	+ check_hellthread_threshold(),
	+ check_old_mrf_config(),
	+ check_media_proxy_whitelist_config(),
	+ check_welcome_message_config(),
	+ check_gun_pool_options(),
	+ check_activity_expiration_config(),
	+ check_quarantined_instances_tuples(),
	+ check_transparency_exclusions_tuples(),
	+ check_simple_policy_tuples(),
	+ check_remote_ip_plug_name()
	+ ]
	+ \|> Enum.reduce(:ok, fn
	+ :ok, :ok -> :ok
	+ _, _ -> :error
	+ end)
	end

	def check_welcome_message_config do
	instance_config = Pleroma.Config.get([:instance])

	use_old_config =
	Keyword.has_key?(instance_config, :welcome_user_nickname) or
	Keyword.has_key?(instance_config, :welcome_message)

	if use_old_config do
	Logger.error("""
	!!!DEPRECATION WARNING!!!
	Your config is using the old namespace for Welcome messages configuration. You need to convert to the new namespace. e.g.,
	\n* `config :pleroma, :instance, welcome_user_nickname` and `config :pleroma, :instance, welcome_message` are now equal to:
	\n* `config :pleroma, :welcome, direct_message: [enabled: true, sender_nickname: "NICKNAME", message: "Your welcome message"]`"
	""")

	:error
	else
	:ok
	end
	end

	def check_old_mrf_config do
	warning_preface = """
	!!!DEPRECATION WARNING!!!
	Your config is using old namespaces for MRF configuration. They should work for now, but you are advised to change to new namespaces to prevent possible issues later:
	"""

	move_namespace_and_warn(@mrf_config_map, warning_preface)
	end

	@spec move_namespace_and_warn([config_map()], String.t()) :: :ok \| nil
	def move_namespace_and_warn(config_map, warning_preface) do
	warning =
	Enum.reduce(config_map, "", fn
	{old, new, err_msg}, acc ->
	old_config = Config.get(old)

	if old_config do
	Config.put(new, old_config)
	acc <> err_msg
	else
	acc
	end
	end)

	if warning == "" do
	:ok
	else
	Logger.warn(warning_preface <> warning)
	:error
	end
	end

	@spec check_media_proxy_whitelist_config() :: :ok \| nil
	def check_media_proxy_whitelist_config do
	whitelist = Config.get([:media_proxy, :whitelist])

	if Enum.any?(whitelist, &(not String.starts_with?(&1, "http"))) do
	Logger.warn("""
	!!!DEPRECATION WARNING!!!
	Your config is using old format (only domain) for MediaProxy whitelist option. Setting should work for now, but you are advised to change format to scheme with port to prevent possible issues later.
	""")

	:error
	else
	:ok
	end
	end

	def check_gun_pool_options do
	pool_config = Config.get(:connections_pool)

	if timeout = pool_config[:await_up_timeout] do
	Logger.warn("""
	!!!DEPRECATION WARNING!!!
	Your config is using old setting `config :pleroma, :connections_pool, await_up_timeout`. Please change to `config :pleroma, :connections_pool, connect_timeout` to ensure compatibility with future releases.
	""")

	Config.put(:connections_pool, Keyword.put_new(pool_config, :connect_timeout, timeout))
	end

	pools_configs = Config.get(:pools)

	warning_preface = """
	!!!DEPRECATION WARNING!!!
	Your config is using old setting name `timeout` instead of `recv_timeout` in pool settings. Setting should work for now, but you are advised to change format to scheme with port to prevent possible issues later.
	"""

	updated_config =
	Enum.reduce(pools_configs, [], fn {pool_name, config}, acc ->
	if timeout = config[:timeout] do
	Keyword.put(acc, pool_name, Keyword.put_new(config, :recv_timeout, timeout))
	else
	acc
	end
	end)

	if updated_config != [] do
	pool_warnings =
	updated_config
	\|> Keyword.keys()
	\|> Enum.map(fn pool_name ->
	"\n* `:timeout` options in #{pool_name} pool is now `:recv_timeout`"
	end)

	Logger.warn(Enum.join([warning_preface \| pool_warnings]))

	Config.put(:pools, updated_config)
	:error
	else
	:ok
	end
	end

	@spec check_activity_expiration_config() :: :ok \| nil
	def check_activity_expiration_config do
	warning_preface = """
	!!!DEPRECATION WARNING!!!
	Your config is using old namespace for activity expiration configuration. Setting should work for now, but you are advised to change to new namespace to prevent possible issues later:
	"""

	move_namespace_and_warn(
	[
	{Pleroma.ActivityExpiration, Pleroma.Workers.PurgeExpiredActivity,
	"\n* `config :pleroma, Pleroma.ActivityExpiration` is now `config :pleroma, Pleroma.Workers.PurgeExpiredActivity`"}
	],
	warning_preface
	)
	end

	@spec check_remote_ip_plug_name() :: :ok \| nil
	def check_remote_ip_plug_name do
	warning_preface = """
	!!!DEPRECATION WARNING!!!
	Your config is using old namespace for RemoteIp Plug. Setting should work for now, but you are advised to change to new namespace to prevent possible issues later:
	"""

	move_namespace_and_warn(
	[
	{Pleroma.Plugs.RemoteIp, Pleroma.Web.Plugs.RemoteIp,
	"\n* `config :pleroma, Pleroma.Plugs.RemoteIp` is now `config :pleroma, Pleroma.Web.Plugs.RemoteIp`"}
	],
	warning_preface
	)
	end
	end
	diff --git a/lib/pleroma/web/activity_pub/mrf.ex b/lib/pleroma/web/activity_pub/mrf.ex
	index 6e73b2f22..13d592cec 100644
	--- a/lib/pleroma/web/activity_pub/mrf.ex
	+++ b/lib/pleroma/web/activity_pub/mrf.ex
	@@ -1,175 +1,180 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.MRF do
	require Logger

	@mrf_config_descriptions [
	%{
	group: :pleroma,
	key: :mrf,
	tab: :mrf,
	label: "MRF",
	type: :group,
	description: "General MRF settings",
	children: [
	%{
	key: :policies,
	type: [:module, {:list, :module}],
	description:
	"A list of MRF policies enabled. Module names are shortened (removed leading `Pleroma.Web.ActivityPub.MRF.` part), but on adding custom module you need to use full name.",
	suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF}
	},
	%{
	key: :transparency,
	label: "MRF transparency",
	type: :boolean,
	description:
	"Make the content of your Message Rewrite Facility settings public (via nodeinfo)"
	},
	%{
	key: :transparency_exclusions,
	label: "MRF transparency exclusions",
	type: {:list, :string},
	description:
	"Exclude specific instance names from MRF transparency. The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.",
	suggestions: [
	"exclusion.com"
	]
	}
	]
	}
	]

	@default_description %{
	label: "",
	description: ""
	}

	@required_description_keys [:key, :related_policy]

	@callback filter(Map.t()) :: {:ok \| :reject, Map.t()}
	@callback describe() :: {:ok \| :error, Map.t()}
	@callback config_description() :: %{
	optional(:children) => [map()],
	key: atom(),
	related_policy: String.t(),
	label: String.t(),
	description: String.t()
	}
	@optional_callbacks config_description: 0

	def filter(policies, %{} = message) do
	policies
	\|> Enum.reduce({:ok, message}, fn
	policy, {:ok, message} -> policy.filter(message)
	_, error -> error
	end)
	end

	def filter(%{} = object), do: get_policies() \|> filter(object)

	def pipeline_filter(%{} = message, meta) do
	object = meta[:object_data]
	ap_id = message["object"]

	if object && ap_id do
	with {:ok, message} <- filter(Map.put(message, "object", object)) do
	meta = Keyword.put(meta, :object_data, message["object"])
	{:ok, Map.put(message, "object", ap_id), meta}
	else
	{err, message} -> {err, message, meta}
	end
	else
	{err, message} = filter(message)

	{err, message, meta}
	end
	end

	def get_policies do
	Pleroma.Config.get([:mrf, :policies], []) \|> get_policies()
	end

	defp get_policies(policy) when is_atom(policy), do: [policy]
	defp get_policies(policies) when is_list(policies), do: policies
	defp get_policies(_), do: []

	@spec subdomains_regex([String.t()]) :: [Regex.t()]
	def subdomains_regex(domains) when is_list(domains) do
	for domain <- domains, do: ~r(^#{String.replace(domain, ".", "(.\\.)*")}$)i
	end

	@spec subdomain_match?([Regex.t()], String.t()) :: boolean()
	def subdomain_match?(domains, host) do
	Enum.any?(domains, fn domain -> Regex.match?(domain, host) end)
	end

	+ @spec instance_list_from_tuples([{String.t(), String.t()}]) :: [String.t()]
	+ def instance_list_from_tuples(list) do
	+ Enum.map(list, fn {instance, _} -> instance end)
	+ end
	+
	def describe(policies) do
	{:ok, policy_configs} =
	policies
	\|> Enum.reduce({:ok, %{}}, fn
	policy, {:ok, data} ->
	{:ok, policy_data} = policy.describe()
	{:ok, Map.merge(data, policy_data)}

	_, error ->
	error
	end)

	mrf_policies =
	get_policies()
	\|> Enum.map(fn policy -> to_string(policy) \|> String.split(".") \|> List.last() end)

	exclusions = Pleroma.Config.get([:mrf, :transparency_exclusions])

	base =
	%{
	mrf_policies: mrf_policies,
	exclusions: length(exclusions) > 0
	}
	\|> Map.merge(policy_configs)

	{:ok, base}
	end

	def describe, do: get_policies() \|> describe()

	def config_descriptions do
	Pleroma.Web.ActivityPub.MRF
	\|> Pleroma.Docs.Generator.list_behaviour_implementations()
	\|> config_descriptions()
	end

	def config_descriptions(policies) do
	Enum.reduce(policies, @mrf_config_descriptions, fn policy, acc ->
	if function_exported?(policy, :config_description, 0) do
	description =
	@default_description
	\|> Map.merge(policy.config_description)
	\|> Map.put(:group, :pleroma)
	\|> Map.put(:tab, :mrf)
	\|> Map.put(:type, :group)

	if Enum.all?(@required_description_keys, &Map.has_key?(description, &1)) do
	[description \| acc]
	else
	Logger.warn(
	"#{policy} config description doesn't have one or all required keys #{
	inspect(@required_description_keys)
	}"
	)

	acc
	end
	else
	Logger.debug(
	"#{policy} is excluded from config descriptions, because does not implement `config_description/0` method."
	)

	acc
	end
	end)
	end
	end
	diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
	index 6cd91826d..322402bdf 100644
	--- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
	+++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
	@@ -1,321 +1,346 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
	@moduledoc "Filter activities depending on their origin instance"
	@behaviour Pleroma.Web.ActivityPub.MRF

	alias Pleroma.Config
	alias Pleroma.FollowingRelationship
	alias Pleroma.User
	alias Pleroma.Web.ActivityPub.MRF

	require Pleroma.Constants

	defp check_accept(%{host: actor_host} = _actor_info, object) do
	accepts =
	- Config.get([:mrf_simple, :accept])
	+ instance_list(:accept)
	\|> MRF.subdomains_regex()

	cond do
	accepts == [] -> {:ok, object}
	actor_host == Config.get([Pleroma.Web.Endpoint, :url, :host]) -> {:ok, object}
	MRF.subdomain_match?(accepts, actor_host) -> {:ok, object}
	true -> {:reject, "[SimplePolicy] host not in accept list"}
	end
	end

	defp check_reject(%{host: actor_host} = _actor_info, object) do
	rejects =
	- Config.get([:mrf_simple, :reject])
	+ instance_list(:reject)
	\|> MRF.subdomains_regex()

	if MRF.subdomain_match?(rejects, actor_host) do
	{:reject, "[SimplePolicy] host in reject list"}
	else
	{:ok, object}
	end
	end

	defp check_media_removal(
	%{host: actor_host} = _actor_info,
	%{"type" => "Create", "object" => %{"attachment" => child_attachment}} = object
	)
	when length(child_attachment) > 0 do
	media_removal =
	- Config.get([:mrf_simple, :media_removal])
	+ instance_list(:media_removal)
	\|> MRF.subdomains_regex()

	object =
	if MRF.subdomain_match?(media_removal, actor_host) do
	child_object = Map.delete(object["object"], "attachment")
	Map.put(object, "object", child_object)
	else
	object
	end

	{:ok, object}
	end

	defp check_media_removal(_actor_info, object), do: {:ok, object}

	defp check_media_nsfw(
	%{host: actor_host} = _actor_info,
	%{
	"type" => "Create",
	"object" => child_object
	} = object
	)
	when is_map(child_object) do
	media_nsfw =
	- Config.get([:mrf_simple, :media_nsfw])
	+ instance_list(:media_nsfw)
	\|> MRF.subdomains_regex()

	object =
	if MRF.subdomain_match?(media_nsfw, actor_host) do
	tags = (child_object["tag"] \|\| []) ++ ["nsfw"]
	child_object = Map.put(child_object, "tag", tags)
	child_object = Map.put(child_object, "sensitive", true)
	Map.put(object, "object", child_object)
	else
	object
	end

	{:ok, object}
	end

	defp check_media_nsfw(_actor_info, object), do: {:ok, object}

	defp check_ftl_removal(%{host: actor_host} = _actor_info, object) do
	timeline_removal =
	- Config.get([:mrf_simple, :federated_timeline_removal])
	+ instance_list(:federated_timeline_removal)
	\|> MRF.subdomains_regex()

	object =
	with true <- MRF.subdomain_match?(timeline_removal, actor_host),
	user <- User.get_cached_by_ap_id(object["actor"]),
	true <- Pleroma.Constants.as_public() in object["to"] do
	to = List.delete(object["to"], Pleroma.Constants.as_public()) ++ [user.follower_address]

	cc = List.delete(object["cc"], user.follower_address) ++ [Pleroma.Constants.as_public()]

	object
	\|> Map.put("to", to)
	\|> Map.put("cc", cc)
	else
	_ -> object
	end

	{:ok, object}
	end

	defp intersection(list1, list2) do
	list1 -- list1 -- list2
	end

	defp check_followers_only(%{host: actor_host} = _actor_info, object) do
	followers_only =
	- Config.get([:mrf_simple, :followers_only])
	+ instance_list(:followers_only)
	\|> MRF.subdomains_regex()

	object =
	with true <- MRF.subdomain_match?(followers_only, actor_host),
	user <- User.get_cached_by_ap_id(object["actor"]) do
	# Don't use Map.get/3 intentionally, these must not be nil
	fixed_to = object["to"] \|\| []
	fixed_cc = object["cc"] \|\| []

	to = FollowingRelationship.followers_ap_ids(user, fixed_to)
	cc = FollowingRelationship.followers_ap_ids(user, fixed_cc)

	object
	\|> Map.put("to", intersection([user.follower_address \| to], fixed_to))
	\|> Map.put("cc", intersection([user.follower_address \| cc], fixed_cc))
	else
	_ -> object
	end

	{:ok, object}
	end

	defp check_report_removal(%{host: actor_host} = _actor_info, %{"type" => "Flag"} = object) do
	report_removal =
	- Config.get([:mrf_simple, :report_removal])
	+ instance_list(:report_removal)
	\|> MRF.subdomains_regex()

	if MRF.subdomain_match?(report_removal, actor_host) do
	{:reject, "[SimplePolicy] host in report_removal list"}
	else
	{:ok, object}
	end
	end

	defp check_report_removal(_actor_info, object), do: {:ok, object}

	defp check_avatar_removal(%{host: actor_host} = _actor_info, %{"icon" => _icon} = object) do
	avatar_removal =
	- Config.get([:mrf_simple, :avatar_removal])
	+ instance_list(:avatar_removal)
	\|> MRF.subdomains_regex()

	if MRF.subdomain_match?(avatar_removal, actor_host) do
	{:ok, Map.delete(object, "icon")}
	else
	{:ok, object}
	end
	end

	defp check_avatar_removal(_actor_info, object), do: {:ok, object}

	defp check_banner_removal(%{host: actor_host} = _actor_info, %{"image" => _image} = object) do
	banner_removal =
	- Config.get([:mrf_simple, :banner_removal])
	+ instance_list(:banner_removal)
	\|> MRF.subdomains_regex()

	if MRF.subdomain_match?(banner_removal, actor_host) do
	{:ok, Map.delete(object, "image")}
	else
	{:ok, object}
	end
	end

	defp check_banner_removal(_actor_info, object), do: {:ok, object}

	+ defp instance_list(config_key) do
	+ Config.get([:mrf_simple, config_key])
	+ \|> MRF.instance_list_from_tuples()
	+ end
	+
	@impl true
	def filter(%{"type" => "Delete", "actor" => actor} = object) do
	%{host: actor_host} = URI.parse(actor)

	reject_deletes =
	- Config.get([:mrf_simple, :reject_deletes])
	+ instance_list(:reject_deletes)
	\|> MRF.subdomains_regex()

	if MRF.subdomain_match?(reject_deletes, actor_host) do
	{:reject, "[SimplePolicy] host in reject_deletes list"}
	else
	{:ok, object}
	end
	end

	@impl true
	def filter(%{"actor" => actor} = object) do
	actor_info = URI.parse(actor)

	with {:ok, object} <- check_accept(actor_info, object),
	{:ok, object} <- check_reject(actor_info, object),
	{:ok, object} <- check_media_removal(actor_info, object),
	{:ok, object} <- check_media_nsfw(actor_info, object),
	{:ok, object} <- check_ftl_removal(actor_info, object),
	{:ok, object} <- check_followers_only(actor_info, object),
	{:ok, object} <- check_report_removal(actor_info, object) do
	{:ok, object}
	else
	{:reject, nil} -> {:reject, "[SimplePolicy]"}
	{:reject, _} = e -> e
	_ -> {:reject, "[SimplePolicy]"}
	end
	end

	def filter(%{"id" => actor, "type" => obj_type} = object)
	when obj_type in ["Application", "Group", "Organization", "Person", "Service"] do
	actor_info = URI.parse(actor)

	with {:ok, object} <- check_accept(actor_info, object),
	{:ok, object} <- check_reject(actor_info, object),
	{:ok, object} <- check_avatar_removal(actor_info, object),
	{:ok, object} <- check_banner_removal(actor_info, object) do
	{:ok, object}
	else
	{:reject, nil} -> {:reject, "[SimplePolicy]"}
	{:reject, _} = e -> e
	_ -> {:reject, "[SimplePolicy]"}
	end
	end

	def filter(object), do: {:ok, object}

	@impl true
	def describe do
	- exclusions = Config.get([:mrf, :transparency_exclusions])
	+ exclusions = Config.get([:mrf, :transparency_exclusions]) \|> MRF.instance_list_from_tuples()

	- mrf_simple =
	+ mrf_simple_excluded =
	Config.get(:mrf_simple)
	- \|> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
	+ \|> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn {v, _} -> v in exclusions end)} end)
	+
	+ mrf_simple =
	+ mrf_simple_excluded
	+ \|> Enum.map(fn {k, v} ->
	+ {k, Enum.map(v, fn {instance, _} -> instance end)}
	+ end)
	+ \|> Enum.into(%{})
	+
	+ mrf_simple_info =
	+ mrf_simple_excluded
	+ \|> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn {_, reason} -> reason == "" end)} end)
	+ \|> Enum.reject(fn {_, v} -> v == [] end)
	+ \|> Enum.map(fn {k, l} ->
	+ {k, l \|> Enum.map(fn {i, r} -> {i, %{"reason" => r}} end) \|> Enum.into(%{})}
	+ end)
	\|> Enum.into(%{})

	- {:ok, %{mrf_simple: mrf_simple}}
	+ {:ok, %{mrf_simple: mrf_simple, mrf_simple_info: mrf_simple_info}}
	end

	@impl true
	def config_description do
	%{
	key: :mrf_simple,
	related_policy: "Pleroma.Web.ActivityPub.MRF.SimplePolicy",
	label: "MRF Simple",
	description: "Simple ingress policies",
	children: [
	- %{
	- key: :media_removal,
	- type: {:list, :string},
	- description: "List of instances to strip media attachments from",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :media_nsfw,
	- label: "Media NSFW",
	- type: {:list, :string},
	- description: "List of instances to tag all media as NSFW (sensitive) from",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :federated_timeline_removal,
	- type: {:list, :string},
	- description:
	- "List of instances to remove from the Federated (aka The Whole Known Network) Timeline",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :reject,
	- type: {:list, :string},
	- description: "List of instances to reject activities from (except deletes)",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :accept,
	- type: {:list, :string},
	- description: "List of instances to only accept activities from (except deletes)",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :followers_only,
	- type: {:list, :string},
	- description: "Force posts from the given instances to be visible by followers only",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :report_removal,
	- type: {:list, :string},
	- description: "List of instances to reject reports from",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :avatar_removal,
	- type: {:list, :string},
	- description: "List of instances to strip avatars from",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :banner_removal,
	- type: {:list, :string},
	- description: "List of instances to strip banners from",
	- suggestions: ["example.com", "*.example.com"]
	- },
	- %{
	- key: :reject_deletes,
	- type: {:list, :string},
	- description: "List of instances to reject deletions from",
	- suggestions: ["example.com", "*.example.com"]
	- }
	+ %{
	+ key: :media_removal,
	+ type: {:list, :tuple},
	+ description:
	+ "List of instances to strip media attachments from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :media_nsfw,
	+ label: "Media NSFW",
	+ type: {:list, :tuple},
	+ description:
	+ "List of instances to tag all media as NSFW (sensitive) from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :federated_timeline_removal,
	+ type: {:list, :tuple},
	+ description:
	+ "List of instances to remove from the Federated Timeline (aka The Whole Known Network) and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :reject,
	+ type: {:list, :tuple},
	+ description:
	+ "List of instances to reject activities (except deletes) from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :accept,
	+ type: {:list, :tuple},
	+ description:
	+ "List of instances to only accept activities (except deletes) from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :followers_only,
	+ type: {:list, :tuple},
	+ description:
	+ "Force posts from the given instances to be visible by followers only and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :report_removal,
	+ type: {:list, :tuple},
	+ description: "List of instances to reject reports from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :avatar_removal,
	+ type: {:list, :tuple},
	+ description: "List of instances to strip avatars from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :banner_removal,
	+ type: {:list, :tuple},
	+ description: "List of instances to strip banners from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ },
	+ %{
	+ key: :reject_deletes,
	+ type: {:list, :tuple},
	+ description: "List of instances to reject deletions from and the reason for doing so",
	+ suggestions: [{"example.com", "Some reason"}, {"*.example.com", "Another reason"}]
	+ }
	]
	}
	end
	end
	diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
	index 5ab3562bf..f700c80bc 100644
	--- a/lib/pleroma/web/activity_pub/publisher.ex
	+++ b/lib/pleroma/web/activity_pub/publisher.ex
	@@ -1,281 +1,282 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.Publisher do
	alias Pleroma.Activity
	alias Pleroma.Config
	alias Pleroma.Delivery
	alias Pleroma.HTTP
	alias Pleroma.Instances
	alias Pleroma.Object
	alias Pleroma.Repo
	alias Pleroma.User
	alias Pleroma.Web.ActivityPub.Relay
	alias Pleroma.Web.ActivityPub.Transmogrifier

	require Pleroma.Constants

	import Pleroma.Web.ActivityPub.Visibility

	@behaviour Pleroma.Web.Federator.Publisher

	require Logger

	@moduledoc """
	ActivityPub outgoing federation module.
	"""

	@doc """
	Determine if an activity can be represented by running it through Transmogrifier.
	"""
	def is_representable?(%Activity{} = activity) do
	with {:ok, _data} <- Transmogrifier.prepare_outgoing(activity.data) do
	true
	else
	_e ->
	false
	end
	end

	@doc """
	Publish a single message to a peer. Takes a struct with the following
	parameters set:

	* `inbox`: the inbox to publish to
	* `json`: the JSON message body representing the ActivityPub message
	* `actor`: the actor which is signing the message
	* `id`: the ActivityStreams URI of the message
	"""
	def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
	Logger.debug("Federating #{id} to #{inbox}")
	uri = %{path: path} = URI.parse(inbox)
	digest = "SHA-256=" <> (:crypto.hash(:sha256, json) \|> Base.encode64())

	date = Pleroma.Signature.signed_date()

	signature =
	Pleroma.Signature.sign(actor, %{
	"(request-target)": "post #{path}",
	host: signature_host(uri),
	"content-length": byte_size(json),
	digest: digest,
	date: date
	})

	with {:ok, %{status: code}} when code in 200..299 <-
	result =
	HTTP.post(
	inbox,
	json,
	[
	{"Content-Type", "application/activity+json"},
	{"Date", date},
	{"signature", signature},
	{"digest", digest}
	]
	) do
	if not Map.has_key?(params, :unreachable_since) \|\| params[:unreachable_since] do
	Instances.set_reachable(inbox)
	end

	result
	else
	{_post_result, response} ->
	unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
	{:error, response}
	end
	end

	def publish_one(%{actor_id: actor_id} = params) do
	actor = User.get_cached_by_id(actor_id)

	params
	\|> Map.delete(:actor_id)
	\|> Map.put(:actor, actor)
	\|> publish_one()
	end

	defp signature_host(%URI{port: port, scheme: scheme, host: host}) do
	if port == URI.default_port(scheme) do
	host
	else
	"#{host}:#{port}"
	end
	end

	defp should_federate?(inbox, public) do
	if public do
	true
	else
	%{host: host} = URI.parse(inbox)

	quarantined_instances =
	Config.get([:instance, :quarantined_instances], [])
	+ \|> Pleroma.Web.ActivityPub.MRF.instance_list_from_tuples()
	\|> Pleroma.Web.ActivityPub.MRF.subdomains_regex()

	!Pleroma.Web.ActivityPub.MRF.subdomain_match?(quarantined_instances, host)
	end
	end

	@spec recipients(User.t(), Activity.t()) :: list(User.t()) \| []
	defp recipients(actor, activity) do
	followers =
	if actor.follower_address in activity.recipients do
	User.get_external_followers(actor)
	else
	[]
	end

	fetchers =
	with %Activity{data: %{"type" => "Delete"}} <- activity,
	%Object{id: object_id} <- Object.normalize(activity),
	fetchers <- User.get_delivered_users_by_object_id(object_id),
	_ <- Delivery.delete_all_by_object_id(object_id) do
	fetchers
	else
	_ ->
	[]
	end

	Pleroma.Web.Federator.Publisher.remote_users(actor, activity) ++ followers ++ fetchers
	end

	defp get_cc_ap_ids(ap_id, recipients) do
	host = Map.get(URI.parse(ap_id), :host)

	recipients
	\|> Enum.filter(fn %User{ap_id: ap_id} -> Map.get(URI.parse(ap_id), :host) == host end)
	\|> Enum.map(& &1.ap_id)
	end

	defp maybe_use_sharedinbox(%User{shared_inbox: nil, inbox: inbox}), do: inbox
	defp maybe_use_sharedinbox(%User{shared_inbox: shared_inbox}), do: shared_inbox

	@doc """
	Determine a user inbox to use based on heuristics. These heuristics
	are based on an approximation of the ``sharedInbox`` rules in the
	[ActivityPub specification][ap-sharedinbox].

	Please do not edit this function (or its children) without reading
	the spec, as editing the code is likely to introduce some breakage
	without some familiarity.

	[ap-sharedinbox]: https://www.w3.org/TR/activitypub/#shared-inbox-delivery
	"""
	def determine_inbox(
	%Activity{data: activity_data},
	%User{inbox: inbox} = user
	) do
	to = activity_data["to"] \|\| []
	cc = activity_data["cc"] \|\| []
	type = activity_data["type"]

	cond do
	type == "Delete" ->
	maybe_use_sharedinbox(user)

	Pleroma.Constants.as_public() in to \|\| Pleroma.Constants.as_public() in cc ->
	maybe_use_sharedinbox(user)

	length(to) + length(cc) > 1 ->
	maybe_use_sharedinbox(user)

	true ->
	inbox
	end
	end

	@doc """
	Publishes an activity with BCC to all relevant peers.
	"""

	def publish(%User{} = actor, %{data: %{"bcc" => bcc}} = activity)
	when is_list(bcc) and bcc != [] do
	public = is_public?(activity)
	{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)

	recipients = recipients(actor, activity)

	inboxes =
	recipients
	\|> Enum.filter(&User.ap_enabled?/1)
	\|> Enum.map(fn actor -> actor.inbox end)
	\|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
	\|> Instances.filter_reachable()

	Repo.checkout(fn ->
	Enum.each(inboxes, fn {inbox, unreachable_since} ->
	%User{ap_id: ap_id} = Enum.find(recipients, fn actor -> actor.inbox == inbox end)

	# Get all the recipients on the same host and add them to cc. Otherwise, a remote
	# instance would only accept a first message for the first recipient and ignore the rest.
	cc = get_cc_ap_ids(ap_id, recipients)

	json =
	data
	\|> Map.put("cc", cc)
	\|> Jason.encode!()

	Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
	inbox: inbox,
	json: json,
	actor_id: actor.id,
	id: activity.data["id"],
	unreachable_since: unreachable_since
	})
	end)
	end)
	end

	# Publishes an activity to all relevant peers.
	def publish(%User{} = actor, %Activity{} = activity) do
	public = is_public?(activity)

	if public && Config.get([:instance, :allow_relay]) do
	Logger.debug(fn -> "Relaying #{activity.data["id"]} out" end)
	Relay.publish(activity)
	end

	{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
	json = Jason.encode!(data)

	recipients(actor, activity)
	\|> Enum.filter(fn user -> User.ap_enabled?(user) end)
	\|> Enum.map(fn %User{} = user ->
	determine_inbox(activity, user)
	end)
	\|> Enum.uniq()
	\|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
	\|> Instances.filter_reachable()
	\|> Enum.each(fn {inbox, unreachable_since} ->
	Pleroma.Web.Federator.Publisher.enqueue_one(
	__MODULE__,
	%{
	inbox: inbox,
	json: json,
	actor_id: actor.id,
	id: activity.data["id"],
	unreachable_since: unreachable_since
	}
	)
	end)
	end

	def gather_webfinger_links(%User{} = user) do
	[
	%{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
	%{
	"rel" => "self",
	"type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
	"href" => user.ap_id
	},
	%{
	"rel" => "http://ostatus.org/schema/1.0/subscribe",
	"template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
	}
	]
	end

	def gather_nodeinfo_protocol_names, do: ["activitypub"]
	end
	diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
	index c5aca5506..b4c0ac6fa 100644
	--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
	+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
	@@ -1,106 +1,118 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.MastodonAPI.InstanceView do
	use Pleroma.Web, :view

	alias Pleroma.Config
	alias Pleroma.Web.ActivityPub.MRF

	@mastodon_api_level "2.7.2"

	def render("show.json", _) do
	instance = Config.get(:instance)

	%{
	uri: Pleroma.Web.base_url(),
	title: Keyword.get(instance, :name),
	description: Keyword.get(instance, :description),
	version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})",
	email: Keyword.get(instance, :email),
	urls: %{
	streaming_api: Pleroma.Web.Endpoint.websocket_url()
	},
	stats: Pleroma.Stats.get_stats(),
	thumbnail: Pleroma.Web.base_url() <> Keyword.get(instance, :instance_thumbnail),
	languages: ["en"],
	registrations: Keyword.get(instance, :registrations_open),
	approval_required: Keyword.get(instance, :account_approval_required),
	# Extra (not present in Mastodon):
	max_toot_chars: Keyword.get(instance, :limit),
	poll_limits: Keyword.get(instance, :poll_limits),
	upload_limit: Keyword.get(instance, :upload_limit),
	avatar_upload_limit: Keyword.get(instance, :avatar_upload_limit),
	background_upload_limit: Keyword.get(instance, :background_upload_limit),
	banner_upload_limit: Keyword.get(instance, :banner_upload_limit),
	background_image: Pleroma.Web.base_url() <> Keyword.get(instance, :background_image),
	chat_limit: Keyword.get(instance, :chat_limit),
	description_limit: Keyword.get(instance, :description_limit),
	pleroma: %{
	metadata: %{
	account_activation_required: Keyword.get(instance, :account_activation_required),
	features: features(),
	federation: federation(),
	fields_limits: fields_limits(),
	post_formats: Config.get([:instance, :allowed_post_formats])
	},
	vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
	}
	}
	end

	def features do
	[
	"pleroma_api",
	"mastodon_api",
	"mastodon_api_streaming",
	"polls",
	"pleroma_explicit_addressing",
	"shareable_emoji_packs",
	"multifetch",
	"pleroma:api/v1/notifications:include_types_filter",
	if Config.get([:media_proxy, :enabled]) do
	"media_proxy"
	end,
	if Config.get([:gopher, :enabled]) do
	"gopher"
	end,
	if Config.get([:chat, :enabled]) do
	"chat"
	end,
	if Config.get([:instance, :allow_relay]) do
	"relay"
	end,
	if Config.get([:instance, :safe_dm_mentions]) do
	"safe_dm_mentions"
	end,
	"pleroma_emoji_reactions",
	"pleroma_chat_messages"
	]
	\|> Enum.filter(& &1)
	end

	def federation do
	quarantined = Config.get([:instance, :quarantined_instances], [])

	if Config.get([:mrf, :transparency]) do
	{:ok, data} = MRF.describe()

	data
	- \|> Map.merge(%{quarantined_instances: quarantined})
	+ \|> Map.merge(%{
	+ quarantined_instances:
	+ quarantined
	+ \|> Enum.map(fn {instance, _reason} -> instance end)
	+ })
	+ \|> Map.merge(%{
	+ quarantined_instances_info: %{
	+ "quarantined_instances" =>
	+ quarantined
	+ \|> Enum.map(fn {instance, reason} -> {instance, %{"reason" => reason}} end)
	+ \|> Enum.into(%{})
	+ }
	+ })
	else
	%{}
	end
	\|> Map.put(:enabled, Config.get([:instance, :federating]))
	end

	def fields_limits do
	%{
	max_fields: Config.get([:instance, :max_account_fields]),
	max_remote_fields: Config.get([:instance, :max_remote_account_fields]),
	name_length: Config.get([:instance, :account_field_name_length]),
	value_length: Config.get([:instance, :account_field_value_length])
	}
	end
	end
	diff --git a/priv/repo/migrations/20201005123100_simple_policy_string_to_tuple.exs b/priv/repo/migrations/20201005123100_simple_policy_string_to_tuple.exs
	new file mode 100644
	index 000000000..77a4a7311
	--- /dev/null
	+++ b/priv/repo/migrations/20201005123100_simple_policy_string_to_tuple.exs
	@@ -0,0 +1,40 @@
	+defmodule Pleroma.Repo.Migrations.SimplePolicyStringToTuple do
	+ use Ecto.Migration
	+
	+ alias Pleroma.ConfigDB
	+
	+ def up, do: ConfigDB.get_by_params(%{group: :pleroma, key: :mrf_simple}) \|> update_to_tuples
	+ def down, do: ConfigDB.get_by_params(%{group: :pleroma, key: :mrf_simple}) \|> update_to_strings
	+
	+ defp update_to_tuples(%{value: value}) do
	+ new_value =
	+ value
	+ \|> Enum.map(fn {k, v} ->
	+ {k,
	+ Enum.map(v, fn
	+ {instance, reason} -> {instance, reason}
	+ instance -> {instance, ""}
	+ end)}
	+ end)
	+
	+ ConfigDB.update_or_create(%{group: :pleroma, key: :mrf_simple, value: new_value})
	+ end
	+
	+ defp update_to_tuples(nil), do: {:ok, nil}
	+
	+ defp update_to_strings(%{value: value}) do
	+ new_value =
	+ value
	+ \|> Enum.map(fn {k, v} ->
	+ {k,
	+ Enum.map(v, fn
	+ {instance, _} -> instance
	+ instance -> instance
	+ end)}
	+ end)
	+
	+ ConfigDB.update_or_create(%{group: :pleroma, key: :mrf_simple, value: new_value})
	+ end
	+
	+ defp update_to_strings(nil), do: {:ok, nil}
	+end
	diff --git a/priv/repo/migrations/20201005124600_quarantained_policy_string_to_tuple.exs b/priv/repo/migrations/20201005124600_quarantained_policy_string_to_tuple.exs
	new file mode 100644
	index 000000000..b924e4638
	--- /dev/null
	+++ b/priv/repo/migrations/20201005124600_quarantained_policy_string_to_tuple.exs
	@@ -0,0 +1,61 @@
	+defmodule Pleroma.Repo.Migrations.QuarantainedStringToTuple do
	+ use Ecto.Migration
	+
	+ alias Pleroma.ConfigDB
	+
	+ def up,
	+ do:
	+ ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
	+ \|> update_quarantined_instances_to_tuples
	+
	+ def down,
	+ do:
	+ ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
	+ \|> update_quarantined_instances_to_strings
	+
	+ defp update_quarantined_instances_to_tuples(%{value: settings}) do
	+ settings \|> List.keyfind(:quarantined_instances, 0) \|> update_to_tuples
	+ end
	+
	+ defp update_quarantined_instances_to_tuples(nil), do: {:ok, nil}
	+
	+ defp update_to_tuples({:quarantined_instances, instance_list}) do
	+ new_value =
	+ instance_list
	+ \|> Enum.map(fn
	+ {v, r} -> {v, r}
	+ v -> {v, ""}
	+ end)
	+
	+ ConfigDB.update_or_create(%{
	+ group: :pleroma,
	+ key: :instance,
	+ value: [quarantined_instances: new_value]
	+ })
	+ end
	+
	+ defp update_to_tuples(nil), do: {:ok, nil}
	+
	+ defp update_quarantined_instances_to_strings(%{value: settings}) do
	+ settings \|> List.keyfind(:quarantined_instances, 0) \|> update_to_strings
	+ end
	+
	+ defp update_quarantined_instances_to_strings(nil), do: {:ok, nil}
	+
	+ defp update_to_strings({:quarantined_instances, instance_list}) do
	+ new_value =
	+ instance_list
	+ \|> Enum.map(fn
	+ {v, _} -> v
	+ v -> v
	+ end)
	+
	+ ConfigDB.update_or_create(%{
	+ group: :pleroma,
	+ key: :instance,
	+ value: [quarantined_instances: new_value]
	+ })
	+ end
	+
	+ defp update_to_strings(nil), do: {:ok, nil}
	+end
	diff --git a/priv/repo/migrations/20201005132900_transparency_exclusions_string_to_tuple.exs b/priv/repo/migrations/20201005132900_transparency_exclusions_string_to_tuple.exs
	new file mode 100644
	index 000000000..6516083a7
	--- /dev/null
	+++ b/priv/repo/migrations/20201005132900_transparency_exclusions_string_to_tuple.exs
	@@ -0,0 +1,61 @@
	+defmodule Pleroma.Repo.Migrations.TransparencyExclusionsStringToTuple do
	+ use Ecto.Migration
	+
	+ alias Pleroma.ConfigDB
	+
	+ def up,
	+ do:
	+ ConfigDB.get_by_params(%{group: :pleroma, key: :mrf})
	+ \|> update_transparency_exclusions_instances_to_tuples
	+
	+ def down,
	+ do:
	+ ConfigDB.get_by_params(%{group: :pleroma, key: :mrf})
	+ \|> update_transparency_exclusions_instances_to_strings
	+
	+ defp update_transparency_exclusions_instances_to_tuples(%{value: settings}) do
	+ settings \|> List.keyfind(:transparency_exclusions, 0) \|> update_to_tuples
	+ end
	+
	+ defp update_transparency_exclusions_instances_to_tuples(nil), do: {:ok, nil}
	+
	+ defp update_to_tuples({:transparency_exclusions, instance_list}) do
	+ new_value =
	+ instance_list
	+ \|> Enum.map(fn
	+ {v, r} -> {v, r}
	+ v -> {v, ""}
	+ end)
	+
	+ ConfigDB.update_or_create(%{
	+ group: :pleroma,
	+ key: :mrf,
	+ value: [transparency_exclusions: new_value]
	+ })
	+ end
	+
	+ defp update_to_tuples(nil), do: {:ok, nil}
	+
	+ defp update_transparency_exclusions_instances_to_strings(%{value: settings}) do
	+ settings \|> List.keyfind(:transparency_exclusions, 0) \|> update_to_strings
	+ end
	+
	+ defp update_transparency_exclusions_instances_to_strings(nil), do: {:ok, nil}
	+
	+ defp update_to_strings({:transparency_exclusions, instance_list}) do
	+ new_value =
	+ instance_list
	+ \|> Enum.map(fn
	+ {v, _} -> v
	+ v -> v
	+ end)
	+
	+ ConfigDB.update_or_create(%{
	+ group: :pleroma,
	+ key: :mrf,
	+ value: [transparency_exclusions: new_value]
	+ })
	+ end
	+
	+ defp update_to_strings(nil), do: {:ok, nil}
	+end
	diff --git a/test/pleroma/config/deprecation_warnings_test.exs b/test/pleroma/config/deprecation_warnings_test.exs
	index f52629f8a..2a674d7bf 100644
	--- a/test/pleroma/config/deprecation_warnings_test.exs
	+++ b/test/pleroma/config/deprecation_warnings_test.exs
	@@ -1,140 +1,317 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Config.DeprecationWarningsTest do
	use ExUnit.Case
	use Pleroma.Tests.Helpers

	import ExUnit.CaptureLog

	alias Pleroma.Config
	alias Pleroma.Config.DeprecationWarnings

	+ describe "simple policy tuples" do
	+ test "gives warning when there are still strings" do
	+ clear_config([:mrf_simple],
	+ media_removal: ["some.removal"],
	+ media_nsfw: ["some.nsfw"],
	+ federated_timeline_removal: ["some.tl.removal"],
	+ report_removal: ["some.report.removal"],
	+ reject: ["some.reject"],
	+ followers_only: ["some.followers.only"],
	+ accept: ["some.accept"],
	+ avatar_removal: ["some.avatar.removal"],
	+ banner_removal: ["some.banner.removal"],
	+ reject_deletes: ["some.reject.deletes"]
	+ )
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_simple_policy_tuples() end) =~
	+ """
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the SimplePolicy configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :mrf_simple,
	+ media_removal: ["instance.tld"],
	+ media_nsfw: ["instance.tld"],
	+ federated_timeline_removal: ["instance.tld"],
	+ report_removal: ["instance.tld"],
	+ reject: ["instance.tld"],
	+ followers_only: ["instance.tld"],
	+ accept: ["instance.tld"],
	+ avatar_removal: ["instance.tld"],
	+ banner_removal: ["instance.tld"],
	+ reject_deletes: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :mrf_simple,
	+ media_removal: [{"instance.tld", "Reason for media removal"}],
	+ media_nsfw: [{"instance.tld", "Reason for media nsfw"}],
	+ federated_timeline_removal: [{"instance.tld", "Reason for federated timeline removal"}],
	+ report_removal: [{"instance.tld", "Reason for report removal"}],
	+ reject: [{"instance.tld", "Reason for reject"}],
	+ followers_only: [{"instance.tld", "Reason for followers only"}],
	+ accept: [{"instance.tld", "Reason for accept"}],
	+ avatar_removal: [{"instance.tld", "Reason for avatar removal"}],
	+ banner_removal: [{"instance.tld", "Reason for banner removal"}],
	+ reject_deletes: [{"instance.tld", "Reason for reject deletes"}]
	+ ```
	+ """
	+ end
	+
	+ test "transforms config to tuples" do
	+ clear_config([:mrf_simple],
	+ media_removal: ["some.removal", {"some.other.instance", "Some reason"}]
	+ )
	+
	+ expected_config = [
	+ {:media_removal, [{"some.removal", ""}, {"some.other.instance", "Some reason"}]}
	+ ]
	+
	+ capture_log(fn -> DeprecationWarnings.warn() end)
	+
	+ assert Config.get([:mrf_simple]) == expected_config
	+ end
	+
	+ test "doesn't give a warning with correct config" do
	+ clear_config([:mrf_simple],
	+ media_removal: [{"some.removal", ""}, {"some.other.instance", "Some reason"}]
	+ )
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_simple_policy_tuples() end) == ""
	+ end
	+ end
	+
	+ describe "quarantined_instances tuples" do
	+ test "gives warning when there are still strings" do
	+ clear_config([:instance, :quarantined_instances], [
	+ {"domain.com", "some reason"},
	+ "somedomain.tld"
	+ ])
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_quarantined_instances_tuples() end) =~
	+ """
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the quarantined_instances configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :instance,
	+ quarantined_instances: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :instance,
	+ quarantined_instances: [{"instance.tld", "Reason for quarantine"}]
	+ ```
	+ """
	+ end
	+
	+ test "transforms config to tuples" do
	+ clear_config([:instance, :quarantined_instances], [
	+ {"domain.com", "some reason"},
	+ "some.tld"
	+ ])
	+
	+ expected_config = [{"domain.com", "some reason"}, {"some.tld", ""}]
	+
	+ capture_log(fn -> DeprecationWarnings.warn() end)
	+
	+ assert Config.get([:instance, :quarantined_instances]) == expected_config
	+ end
	+
	+ test "doesn't give a warning with correct config" do
	+ clear_config([:instance, :quarantined_instances], [
	+ {"domain.com", "some reason"},
	+ {"some.tld", ""}
	+ ])
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_quarantined_instances_tuples() end) == ""
	+ end
	+ end
	+
	+ describe "transparency_exclusions tuples" do
	+ test "gives warning when there are still strings" do
	+ clear_config([:mrf, :transparency_exclusions], [
	+ {"domain.com", "some reason"},
	+ "somedomain.tld"
	+ ])
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_transparency_exclusions_tuples() end) =~
	+ """
	+ !!!DEPRECATION WARNING!!!
	+ Your config is using strings in the transparency_exclusions configuration instead of tuples. They should work for now, but you are advised to change to the new configuration to prevent possible issues later:
	+
	+ ```
	+ config :pleroma, :mrf,
	+ transparency_exclusions: ["instance.tld"]
	+ ```
	+
	+ Is now
	+
	+
	+ ```
	+ config :pleroma, :mrf,
	+ transparency_exclusions: [{"instance.tld", "Reason to exlude transparency"}]
	+ ```
	+ """
	+ end
	+
	+ test "transforms config to tuples" do
	+ clear_config([:mrf, :transparency_exclusions], [
	+ {"domain.com", "some reason"},
	+ "some.tld"
	+ ])
	+
	+ expected_config = [{"domain.com", "some reason"}, {"some.tld", ""}]
	+
	+ capture_log(fn -> DeprecationWarnings.warn() end)
	+
	+ assert Config.get([:mrf, :transparency_exclusions]) == expected_config
	+ end
	+
	+ test "doesn't give a warning with correct config" do
	+ clear_config([:mrf, :transparency_exclusions], [
	+ {"domain.com", "some reason"},
	+ {"some.tld", ""}
	+ ])
	+
	+ assert capture_log(fn -> DeprecationWarnings.check_transparency_exclusions_tuples() end) ==
	+ ""
	+ end
	+ end
	+
	test "check_old_mrf_config/0" do
	clear_config([:instance, :rewrite_policy], [])
	clear_config([:instance, :mrf_transparency], true)
	clear_config([:instance, :mrf_transparency_exclusions], [])

	assert capture_log(fn -> DeprecationWarnings.check_old_mrf_config() end) =~
	"""
	!!!DEPRECATION WARNING!!!
	Your config is using old namespaces for MRF configuration. They should work for now, but you are advised to change to new namespaces to prevent possible issues later:

	* `config :pleroma, :instance, rewrite_policy` is now `config :pleroma, :mrf, policies`
	* `config :pleroma, :instance, mrf_transparency` is now `config :pleroma, :mrf, transparency`
	* `config :pleroma, :instance, mrf_transparency_exclusions` is now `config :pleroma, :mrf, transparency_exclusions`
	"""
	end

	test "move_namespace_and_warn/2" do
	old_group1 = [:group, :key]
	old_group2 = [:group, :key2]
	old_group3 = [:group, :key3]

	new_group1 = [:another_group, :key4]
	new_group2 = [:another_group, :key5]
	new_group3 = [:another_group, :key6]

	clear_config(old_group1, 1)
	clear_config(old_group2, 2)
	clear_config(old_group3, 3)

	clear_config(new_group1)
	clear_config(new_group2)
	clear_config(new_group3)

	config_map = [
	{old_group1, new_group1, "\n error :key"},
	{old_group2, new_group2, "\n error :key2"},
	{old_group3, new_group3, "\n error :key3"}
	]

	assert capture_log(fn ->
	DeprecationWarnings.move_namespace_and_warn(
	config_map,
	"Warning preface"
	)
	end) =~ "Warning preface\n error :key\n error :key2\n error :key3"

	assert Config.get(new_group1) == 1
	assert Config.get(new_group2) == 2
	assert Config.get(new_group3) == 3
	end

	test "check_media_proxy_whitelist_config/0" do
	clear_config([:media_proxy, :whitelist], ["https://example.com", "example2.com"])

	assert capture_log(fn ->
	DeprecationWarnings.check_media_proxy_whitelist_config()
	end) =~ "Your config is using old format (only domain) for MediaProxy whitelist option"
	end

	test "check_welcome_message_config/0" do
	clear_config([:instance, :welcome_user_nickname], "LainChan")

	assert capture_log(fn ->
	DeprecationWarnings.check_welcome_message_config()
	end) =~ "Your config is using the old namespace for Welcome messages configuration."
	end

	test "check_hellthread_threshold/0" do
	clear_config([:mrf_hellthread, :threshold], 16)

	assert capture_log(fn ->
	DeprecationWarnings.check_hellthread_threshold()
	end) =~ "You are using the old configuration mechanism for the hellthread filter."
	end

	test "check_activity_expiration_config/0" do
	clear_config(Pleroma.ActivityExpiration, enabled: true)

	assert capture_log(fn ->
	DeprecationWarnings.check_activity_expiration_config()
	end) =~ "Your config is using old namespace for activity expiration configuration."
	end

	describe "check_gun_pool_options/0" do
	test "await_up_timeout" do
	config = Config.get(:connections_pool)
	clear_config(:connections_pool, Keyword.put(config, :await_up_timeout, 5_000))

	assert capture_log(fn ->
	DeprecationWarnings.check_gun_pool_options()
	end) =~
	"Your config is using old setting `config :pleroma, :connections_pool, await_up_timeout`."
	end

	test "pool timeout" do
	old_config = [
	federation: [
	size: 50,
	max_waiting: 10,
	timeout: 10_000
	],
	media: [
	size: 50,
	max_waiting: 10,
	timeout: 10_000
	],
	upload: [
	size: 25,
	max_waiting: 5,
	timeout: 15_000
	],
	default: [
	size: 10,
	max_waiting: 2,
	timeout: 5_000
	]
	]

	clear_config(:pools, old_config)

	assert capture_log(fn ->
	DeprecationWarnings.check_gun_pool_options()
	end) =~
	"Your config is using old setting name `timeout` instead of `recv_timeout` in pool settings"
	end
	end
	end
	diff --git a/test/pleroma/user_test.exs b/test/pleroma/user_test.exs
	index 5d544fe7d..f6d19be5b 100644
	--- a/test/pleroma/user_test.exs
	+++ b/test/pleroma/user_test.exs
	@@ -1,2184 +1,2184 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.UserTest do
	alias Pleroma.Activity
	alias Pleroma.Builders.UserBuilder
	alias Pleroma.Object
	alias Pleroma.Repo
	alias Pleroma.Tests.ObanHelpers
	alias Pleroma.User
	alias Pleroma.Web.ActivityPub.ActivityPub
	alias Pleroma.Web.CommonAPI

	use Pleroma.DataCase
	use Oban.Testing, repo: Pleroma.Repo

	import Pleroma.Factory
	import ExUnit.CaptureLog
	import Swoosh.TestAssertions

	setup_all do
	Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
	:ok
	end

	setup do: clear_config([:instance, :account_activation_required])

	describe "service actors" do
	test "returns updated invisible actor" do
	uri = "#{Pleroma.Web.Endpoint.url()}/relay"
	followers_uri = "#{uri}/followers"

	insert(
	:user,
	%{
	nickname: "relay",
	invisible: false,
	local: true,
	ap_id: uri,
	follower_address: followers_uri
	}
	)

	actor = User.get_or_create_service_actor_by_ap_id(uri, "relay")
	assert actor.invisible
	end

	test "returns relay user" do
	uri = "#{Pleroma.Web.Endpoint.url()}/relay"
	followers_uri = "#{uri}/followers"

	assert %User{
	nickname: "relay",
	invisible: true,
	local: true,
	ap_id: ^uri,
	follower_address: ^followers_uri
	} = User.get_or_create_service_actor_by_ap_id(uri, "relay")

	assert capture_log(fn ->
	refute User.get_or_create_service_actor_by_ap_id("/relay", "relay")
	end) =~ "Cannot create service actor:"
	end

	test "returns invisible actor" do
	uri = "#{Pleroma.Web.Endpoint.url()}/internal/fetch-test"
	followers_uri = "#{uri}/followers"
	user = User.get_or_create_service_actor_by_ap_id(uri, "internal.fetch-test")

	assert %User{
	nickname: "internal.fetch-test",
	invisible: true,
	local: true,
	ap_id: ^uri,
	follower_address: ^followers_uri
	} = user

	user2 = User.get_or_create_service_actor_by_ap_id(uri, "internal.fetch-test")
	assert user.id == user2.id
	end
	end

	describe "AP ID user relationships" do
	setup do
	{:ok, user: insert(:user)}
	end

	test "outgoing_relationships_ap_ids/1", %{user: user} do
	rel_types = [:block, :mute, :notification_mute, :reblog_mute, :inverse_subscription]

	ap_ids_by_rel =
	Enum.into(
	rel_types,
	%{},
	fn rel_type ->
	rel_records =
	insert_list(2, :user_relationship, %{source: user, relationship_type: rel_type})

	ap_ids = Enum.map(rel_records, fn rr -> Repo.preload(rr, :target).target.ap_id end)
	{rel_type, Enum.sort(ap_ids)}
	end
	)

	assert ap_ids_by_rel[:block] == Enum.sort(User.blocked_users_ap_ids(user))
	assert ap_ids_by_rel[:block] == Enum.sort(Enum.map(User.blocked_users(user), & &1.ap_id))

	assert ap_ids_by_rel[:mute] == Enum.sort(User.muted_users_ap_ids(user))
	assert ap_ids_by_rel[:mute] == Enum.sort(Enum.map(User.muted_users(user), & &1.ap_id))

	assert ap_ids_by_rel[:notification_mute] ==
	Enum.sort(User.notification_muted_users_ap_ids(user))

	assert ap_ids_by_rel[:notification_mute] ==
	Enum.sort(Enum.map(User.notification_muted_users(user), & &1.ap_id))

	assert ap_ids_by_rel[:reblog_mute] == Enum.sort(User.reblog_muted_users_ap_ids(user))

	assert ap_ids_by_rel[:reblog_mute] ==
	Enum.sort(Enum.map(User.reblog_muted_users(user), & &1.ap_id))

	assert ap_ids_by_rel[:inverse_subscription] == Enum.sort(User.subscriber_users_ap_ids(user))

	assert ap_ids_by_rel[:inverse_subscription] ==
	Enum.sort(Enum.map(User.subscriber_users(user), & &1.ap_id))

	outgoing_relationships_ap_ids = User.outgoing_relationships_ap_ids(user, rel_types)

	assert ap_ids_by_rel ==
	Enum.into(outgoing_relationships_ap_ids, %{}, fn {k, v} -> {k, Enum.sort(v)} end)
	end
	end

	describe "when tags are nil" do
	test "tagging a user" do
	user = insert(:user, %{tags: nil})
	user = User.tag(user, ["cool", "dude"])

	assert "cool" in user.tags
	assert "dude" in user.tags
	end

	test "untagging a user" do
	user = insert(:user, %{tags: nil})
	user = User.untag(user, ["cool", "dude"])

	assert user.tags == []
	end
	end

	test "ap_id returns the activity pub id for the user" do
	user = UserBuilder.build()

	expected_ap_id = "#{Pleroma.Web.base_url()}/users/#{user.nickname}"

	assert expected_ap_id == User.ap_id(user)
	end

	test "ap_followers returns the followers collection for the user" do
	user = UserBuilder.build()

	expected_followers_collection = "#{User.ap_id(user)}/followers"

	assert expected_followers_collection == User.ap_followers(user)
	end

	test "ap_following returns the following collection for the user" do
	user = UserBuilder.build()

	expected_followers_collection = "#{User.ap_id(user)}/following"

	assert expected_followers_collection == User.ap_following(user)
	end

	test "returns all pending follow requests" do
	unlocked = insert(:user)
	locked = insert(:user, is_locked: true)
	follower = insert(:user)

	CommonAPI.follow(follower, unlocked)
	CommonAPI.follow(follower, locked)

	assert [] = User.get_follow_requests(unlocked)
	assert [activity] = User.get_follow_requests(locked)

	assert activity
	end

	test "doesn't return already accepted or duplicate follow requests" do
	locked = insert(:user, is_locked: true)
	pending_follower = insert(:user)
	accepted_follower = insert(:user)

	CommonAPI.follow(pending_follower, locked)
	CommonAPI.follow(pending_follower, locked)
	CommonAPI.follow(accepted_follower, locked)

	Pleroma.FollowingRelationship.update(accepted_follower, locked, :follow_accept)

	assert [^pending_follower] = User.get_follow_requests(locked)
	end

	test "doesn't return follow requests for deactivated accounts" do
	locked = insert(:user, is_locked: true)
	pending_follower = insert(:user, %{deactivated: true})

	CommonAPI.follow(pending_follower, locked)

	assert true == pending_follower.deactivated
	assert [] = User.get_follow_requests(locked)
	end

	test "clears follow requests when requester is blocked" do
	followed = insert(:user, is_locked: true)
	follower = insert(:user)

	CommonAPI.follow(follower, followed)
	assert [_activity] = User.get_follow_requests(followed)

	{:ok, _user_relationship} = User.block(followed, follower)
	assert [] = User.get_follow_requests(followed)
	end

	test "follow_all follows mutliple users" do
	user = insert(:user)
	followed_zero = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	blocked = insert(:user)
	not_followed = insert(:user)
	reverse_blocked = insert(:user)

	{:ok, _user_relationship} = User.block(user, blocked)
	{:ok, _user_relationship} = User.block(reverse_blocked, user)

	{:ok, user, followed_zero} = User.follow(user, followed_zero)

	{:ok, user} = User.follow_all(user, [followed_one, followed_two, blocked, reverse_blocked])

	assert User.following?(user, followed_one)
	assert User.following?(user, followed_two)
	assert User.following?(user, followed_zero)
	refute User.following?(user, not_followed)
	refute User.following?(user, blocked)
	refute User.following?(user, reverse_blocked)
	end

	test "follow_all follows mutliple users without duplicating" do
	user = insert(:user)
	followed_zero = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)

	{:ok, user} = User.follow_all(user, [followed_zero, followed_one])
	assert length(User.following(user)) == 3

	{:ok, user} = User.follow_all(user, [followed_one, followed_two])
	assert length(User.following(user)) == 4
	end

	test "follow takes a user and another user" do
	user = insert(:user)
	followed = insert(:user)

	{:ok, user, followed} = User.follow(user, followed)

	user = User.get_cached_by_id(user.id)
	followed = User.get_cached_by_ap_id(followed.ap_id)

	assert followed.follower_count == 1
	assert user.following_count == 1

	assert User.ap_followers(followed) in User.following(user)
	end

	test "can't follow a deactivated users" do
	user = insert(:user)
	followed = insert(:user, %{deactivated: true})

	{:error, _} = User.follow(user, followed)
	end

	test "can't follow a user who blocked us" do
	blocker = insert(:user)
	blockee = insert(:user)

	{:ok, _user_relationship} = User.block(blocker, blockee)

	{:error, _} = User.follow(blockee, blocker)
	end

	test "can't subscribe to a user who blocked us" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, _user_relationship} = User.block(blocker, blocked)

	{:error, _} = User.subscribe(blocked, blocker)
	end

	test "local users do not automatically follow local locked accounts" do
	follower = insert(:user, is_locked: true)
	followed = insert(:user, is_locked: true)

	{:ok, follower, followed} = User.maybe_direct_follow(follower, followed)

	refute User.following?(follower, followed)
	end

	describe "unfollow/2" do
	setup do: clear_config([:instance, :external_user_synchronization])

	test "unfollow with syncronizes external user" do
	Pleroma.Config.put([:instance, :external_user_synchronization], true)

	followed =
	insert(:user,
	nickname: "fuser1",
	follower_address: "http://localhost:4001/users/fuser1/followers",
	following_address: "http://localhost:4001/users/fuser1/following",
	ap_id: "http://localhost:4001/users/fuser1"
	)

	user =
	insert(:user, %{
	local: false,
	nickname: "fuser2",
	ap_id: "http://localhost:4001/users/fuser2",
	follower_address: "http://localhost:4001/users/fuser2/followers",
	following_address: "http://localhost:4001/users/fuser2/following"
	})

	{:ok, user, followed} = User.follow(user, followed, :follow_accept)

	{:ok, user, _activity} = User.unfollow(user, followed)

	user = User.get_cached_by_id(user.id)

	assert User.following(user) == []
	end

	test "unfollow takes a user and another user" do
	followed = insert(:user)
	user = insert(:user)

	{:ok, user, followed} = User.follow(user, followed, :follow_accept)

	assert User.following(user) == [user.follower_address, followed.follower_address]

	{:ok, user, _activity} = User.unfollow(user, followed)

	assert User.following(user) == [user.follower_address]
	end

	test "unfollow doesn't unfollow yourself" do
	user = insert(:user)

	{:error, _} = User.unfollow(user, user)

	assert User.following(user) == [user.follower_address]
	end
	end

	test "test if a user is following another user" do
	followed = insert(:user)
	user = insert(:user)
	User.follow(user, followed, :follow_accept)

	assert User.following?(user, followed)
	refute User.following?(followed, user)
	end

	test "fetches correct profile for nickname beginning with number" do
	# Use old-style integer ID to try to reproduce the problem
	user = insert(:user, %{id: 1080})
	user_with_numbers = insert(:user, %{nickname: "#{user.id}garbage"})
	assert user_with_numbers == User.get_cached_by_nickname_or_id(user_with_numbers.nickname)
	end

	describe "user registration" do
	@full_user_data %{
	bio: "A guy",
	name: "my name",
	nickname: "nick",
	password: "test",
	password_confirmation: "test",
	email: "email@example.com"
	}

	setup do: clear_config([:instance, :autofollowed_nicknames])
	setup do: clear_config([:instance, :autofollowing_nicknames])
	setup do: clear_config([:welcome])
	setup do: clear_config([:instance, :account_activation_required])

	test "it autofollows accounts that are set for it" do
	user = insert(:user)
	remote_user = insert(:user, %{local: false})

	Pleroma.Config.put([:instance, :autofollowed_nicknames], [
	user.nickname,
	remote_user.nickname
	])

	cng = User.register_changeset(%User{}, @full_user_data)

	{:ok, registered_user} = User.register(cng)

	assert User.following?(registered_user, user)
	refute User.following?(registered_user, remote_user)
	end

	test "it adds automatic followers for new registered accounts" do
	user1 = insert(:user)
	user2 = insert(:user)

	Pleroma.Config.put([:instance, :autofollowing_nicknames], [
	user1.nickname,
	user2.nickname
	])

	cng = User.register_changeset(%User{}, @full_user_data)

	{:ok, registered_user} = User.register(cng)

	assert User.following?(user1, registered_user)
	assert User.following?(user2, registered_user)
	end

	test "it sends a welcome message if it is set" do
	welcome_user = insert(:user)
	Pleroma.Config.put([:welcome, :direct_message, :enabled], true)
	Pleroma.Config.put([:welcome, :direct_message, :sender_nickname], welcome_user.nickname)
	Pleroma.Config.put([:welcome, :direct_message, :message], "Hello, this is a direct message")

	cng = User.register_changeset(%User{}, @full_user_data)
	{:ok, registered_user} = User.register(cng)
	ObanHelpers.perform_all()

	activity = Repo.one(Pleroma.Activity)
	assert registered_user.ap_id in activity.recipients
	assert Object.normalize(activity).data["content"] =~ "direct message"
	assert activity.actor == welcome_user.ap_id
	end

	test "it sends a welcome chat message if it is set" do
	welcome_user = insert(:user)
	Pleroma.Config.put([:welcome, :chat_message, :enabled], true)
	Pleroma.Config.put([:welcome, :chat_message, :sender_nickname], welcome_user.nickname)
	Pleroma.Config.put([:welcome, :chat_message, :message], "Hello, this is a chat message")

	cng = User.register_changeset(%User{}, @full_user_data)
	{:ok, registered_user} = User.register(cng)
	ObanHelpers.perform_all()

	activity = Repo.one(Pleroma.Activity)
	assert registered_user.ap_id in activity.recipients
	assert Object.normalize(activity).data["content"] =~ "chat message"
	assert activity.actor == welcome_user.ap_id
	end

	setup do:
	clear_config(:mrf_simple,
	media_removal: [],
	media_nsfw: [],
	federated_timeline_removal: [],
	report_removal: [],
	reject: [],
	followers_only: [],
	accept: [],
	avatar_removal: [],
	banner_removal: [],
	reject_deletes: []
	)

	setup do:
	clear_config(:mrf,
	policies: [
	Pleroma.Web.ActivityPub.MRF.SimplePolicy
	]
	)

	test "it sends a welcome chat message when Simple policy applied to local instance" do
	- Pleroma.Config.put([:mrf_simple, :media_nsfw], ["localhost"])
	+ Pleroma.Config.put([:mrf_simple, :media_nsfw], [{"localhost", ""}])

	welcome_user = insert(:user)
	Pleroma.Config.put([:welcome, :chat_message, :enabled], true)
	Pleroma.Config.put([:welcome, :chat_message, :sender_nickname], welcome_user.nickname)
	Pleroma.Config.put([:welcome, :chat_message, :message], "Hello, this is a chat message")

	cng = User.register_changeset(%User{}, @full_user_data)
	{:ok, registered_user} = User.register(cng)
	ObanHelpers.perform_all()

	activity = Repo.one(Pleroma.Activity)
	assert registered_user.ap_id in activity.recipients
	assert Object.normalize(activity).data["content"] =~ "chat message"
	assert activity.actor == welcome_user.ap_id
	end

	test "it sends a welcome email message if it is set" do
	welcome_user = insert(:user)
	Pleroma.Config.put([:welcome, :email, :enabled], true)
	Pleroma.Config.put([:welcome, :email, :sender], welcome_user.email)

	Pleroma.Config.put(
	[:welcome, :email, :subject],
	"Hello, welcome to cool site: <%= instance_name %>"
	)

	instance_name = Pleroma.Config.get([:instance, :name])

	cng = User.register_changeset(%User{}, @full_user_data)
	{:ok, registered_user} = User.register(cng)
	ObanHelpers.perform_all()

	assert_email_sent(
	from: {instance_name, welcome_user.email},
	to: {registered_user.name, registered_user.email},
	subject: "Hello, welcome to cool site: #{instance_name}",
	html_body: "Welcome to #{instance_name}"
	)
	end

	test "it sends a confirm email" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	cng = User.register_changeset(%User{}, @full_user_data)
	{:ok, registered_user} = User.register(cng)
	ObanHelpers.perform_all()

	Pleroma.Emails.UserEmail.account_confirmation_email(registered_user)
	# temporary hackney fix until hackney max_connections bug is fixed
	# https://git.pleroma.social/pleroma/pleroma/-/issues/2101
	\|> Swoosh.Email.put_private(:hackney_options, ssl_options: [versions: [:"tlsv1.2"]])
	\|> assert_email_sent()
	end

	test "it requires an email, name, nickname and password, bio is optional when account_activation_required is enabled" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	@full_user_data
	\|> Map.keys()
	\|> Enum.each(fn key ->
	params = Map.delete(@full_user_data, key)
	changeset = User.register_changeset(%User{}, params)

	assert if key == :bio, do: changeset.valid?, else: not changeset.valid?
	end)
	end

	test "it requires an name, nickname and password, bio and email are optional when account_activation_required is disabled" do
	Pleroma.Config.put([:instance, :account_activation_required], false)

	@full_user_data
	\|> Map.keys()
	\|> Enum.each(fn key ->
	params = Map.delete(@full_user_data, key)
	changeset = User.register_changeset(%User{}, params)

	assert if key in [:bio, :email], do: changeset.valid?, else: not changeset.valid?
	end)
	end

	test "it restricts certain nicknames" do
	[restricted_name \| _] = Pleroma.Config.get([User, :restricted_nicknames])

	assert is_bitstring(restricted_name)

	params =
	@full_user_data
	\|> Map.put(:nickname, restricted_name)

	changeset = User.register_changeset(%User{}, params)

	refute changeset.valid?
	end

	test "it blocks blacklisted email domains" do
	clear_config([User, :email_blacklist], ["trolling.world"])

	# Block with match
	params = Map.put(@full_user_data, :email, "troll@trolling.world")
	changeset = User.register_changeset(%User{}, params)
	refute changeset.valid?

	# Block with subdomain match
	params = Map.put(@full_user_data, :email, "troll@gnomes.trolling.world")
	changeset = User.register_changeset(%User{}, params)
	refute changeset.valid?

	# Pass with different domains that are similar
	params = Map.put(@full_user_data, :email, "troll@gnomestrolling.world")
	changeset = User.register_changeset(%User{}, params)
	assert changeset.valid?

	params = Map.put(@full_user_data, :email, "troll@trolling.world.us")
	changeset = User.register_changeset(%User{}, params)
	assert changeset.valid?
	end

	test "it sets the password_hash and ap_id" do
	changeset = User.register_changeset(%User{}, @full_user_data)

	assert changeset.valid?

	assert is_binary(changeset.changes[:password_hash])
	assert changeset.changes[:ap_id] == User.ap_id(%User{nickname: @full_user_data.nickname})

	assert changeset.changes.follower_address == "#{changeset.changes.ap_id}/followers"
	end

	test "it sets the 'accepts_chat_messages' set to true" do
	changeset = User.register_changeset(%User{}, @full_user_data)
	assert changeset.valid?

	{:ok, user} = Repo.insert(changeset)

	assert user.accepts_chat_messages
	end

	test "it creates a confirmed user" do
	changeset = User.register_changeset(%User{}, @full_user_data)
	assert changeset.valid?

	{:ok, user} = Repo.insert(changeset)

	refute user.confirmation_pending
	end
	end

	describe "user registration, with :account_activation_required" do
	@full_user_data %{
	bio: "A guy",
	name: "my name",
	nickname: "nick",
	password: "test",
	password_confirmation: "test",
	email: "email@example.com"
	}
	setup do: clear_config([:instance, :account_activation_required], true)

	test "it creates unconfirmed user" do
	changeset = User.register_changeset(%User{}, @full_user_data)
	assert changeset.valid?

	{:ok, user} = Repo.insert(changeset)

	assert user.confirmation_pending
	assert user.confirmation_token
	end

	test "it creates confirmed user if :confirmed option is given" do
	changeset = User.register_changeset(%User{}, @full_user_data, need_confirmation: false)
	assert changeset.valid?

	{:ok, user} = Repo.insert(changeset)

	refute user.confirmation_pending
	refute user.confirmation_token
	end
	end

	describe "user registration, with :account_approval_required" do
	@full_user_data %{
	bio: "A guy",
	name: "my name",
	nickname: "nick",
	password: "test",
	password_confirmation: "test",
	email: "email@example.com",
	registration_reason: "I'm a cool guy :)"
	}
	setup do: clear_config([:instance, :account_approval_required], true)

	test "it creates unapproved user" do
	changeset = User.register_changeset(%User{}, @full_user_data)
	assert changeset.valid?

	{:ok, user} = Repo.insert(changeset)

	assert user.approval_pending
	assert user.registration_reason == "I'm a cool guy :)"
	end

	test "it restricts length of registration reason" do
	reason_limit = Pleroma.Config.get([:instance, :registration_reason_length])

	assert is_integer(reason_limit)

	params =
	@full_user_data
	\|> Map.put(
	:registration_reason,
	"Quia et nesciunt dolores numquam ipsam nisi sapiente soluta. Ullam repudiandae nisi quam porro officiis officiis ad. Consequatur animi velit ex quia. Odit voluptatem perferendis quia ut nisi. Dignissimos sit soluta atque aliquid dolorem ut dolorum ut. Labore voluptates iste iusto amet voluptatum earum. Ad fugit illum nam eos ut nemo. Pariatur ea fuga non aspernatur. Dignissimos debitis officia corporis est nisi ab et. Atque itaque alias eius voluptas minus. Accusamus numquam tempore occaecati in."
	)

	changeset = User.register_changeset(%User{}, params)

	refute changeset.valid?
	end
	end

	describe "get_or_fetch/1" do
	test "gets an existing user by nickname" do
	user = insert(:user)
	{:ok, fetched_user} = User.get_or_fetch(user.nickname)

	assert user == fetched_user
	end

	test "gets an existing user by ap_id" do
	ap_id = "http://mastodon.example.org/users/admin"

	user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: ap_id
	)

	{:ok, fetched_user} = User.get_or_fetch(ap_id)
	freshed_user = refresh_record(user)
	assert freshed_user == fetched_user
	end
	end

	describe "fetching a user from nickname or trying to build one" do
	test "gets an existing user" do
	user = insert(:user)
	{:ok, fetched_user} = User.get_or_fetch_by_nickname(user.nickname)

	assert user == fetched_user
	end

	test "gets an existing user, case insensitive" do
	user = insert(:user, nickname: "nick")
	{:ok, fetched_user} = User.get_or_fetch_by_nickname("NICK")

	assert user == fetched_user
	end

	test "gets an existing user by fully qualified nickname" do
	user = insert(:user)

	{:ok, fetched_user} =
	User.get_or_fetch_by_nickname(user.nickname <> "@" <> Pleroma.Web.Endpoint.host())

	assert user == fetched_user
	end

	test "gets an existing user by fully qualified nickname, case insensitive" do
	user = insert(:user, nickname: "nick")
	casing_altered_fqn = String.upcase(user.nickname <> "@" <> Pleroma.Web.Endpoint.host())

	{:ok, fetched_user} = User.get_or_fetch_by_nickname(casing_altered_fqn)

	assert user == fetched_user
	end

	@tag capture_log: true
	test "returns nil if no user could be fetched" do
	{:error, fetched_user} = User.get_or_fetch_by_nickname("nonexistant@social.heldscal.la")
	assert fetched_user == "not found nonexistant@social.heldscal.la"
	end

	test "returns nil for nonexistant local user" do
	{:error, fetched_user} = User.get_or_fetch_by_nickname("nonexistant")
	assert fetched_user == "not found nonexistant"
	end

	test "updates an existing user, if stale" do
	a_week_ago = NaiveDateTime.add(NaiveDateTime.utc_now(), -604_800)

	orig_user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: "http://mastodon.example.org/users/admin",
	last_refreshed_at: a_week_ago
	)

	assert orig_user.last_refreshed_at == a_week_ago

	{:ok, user} = User.get_or_fetch_by_ap_id("http://mastodon.example.org/users/admin")

	assert user.inbox

	refute user.last_refreshed_at == orig_user.last_refreshed_at
	end

	test "if nicknames clash, the old user gets a prefix with the old id to the nickname" do
	a_week_ago = NaiveDateTime.add(NaiveDateTime.utc_now(), -604_800)

	orig_user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: "http://mastodon.example.org/users/harinezumigari",
	last_refreshed_at: a_week_ago
	)

	assert orig_user.last_refreshed_at == a_week_ago

	{:ok, user} = User.get_or_fetch_by_ap_id("http://mastodon.example.org/users/admin")

	assert user.inbox

	refute user.id == orig_user.id

	orig_user = User.get_by_id(orig_user.id)

	assert orig_user.nickname == "#{orig_user.id}.admin@mastodon.example.org"
	end

	@tag capture_log: true
	test "it returns the old user if stale, but unfetchable" do
	a_week_ago = NaiveDateTime.add(NaiveDateTime.utc_now(), -604_800)

	orig_user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: "http://mastodon.example.org/users/raymoo",
	last_refreshed_at: a_week_ago
	)

	assert orig_user.last_refreshed_at == a_week_ago

	{:ok, user} = User.get_or_fetch_by_ap_id("http://mastodon.example.org/users/raymoo")

	assert user.last_refreshed_at == orig_user.last_refreshed_at
	end
	end

	test "returns an ap_id for a user" do
	user = insert(:user)

	assert User.ap_id(user) ==
	Pleroma.Web.Router.Helpers.user_feed_url(
	Pleroma.Web.Endpoint,
	:feed_redirect,
	user.nickname
	)
	end

	test "returns an ap_followers link for a user" do
	user = insert(:user)

	assert User.ap_followers(user) ==
	Pleroma.Web.Router.Helpers.user_feed_url(
	Pleroma.Web.Endpoint,
	:feed_redirect,
	user.nickname
	) <> "/followers"
	end

	describe "remote user changeset" do
	@valid_remote %{
	bio: "hello",
	name: "Someone",
	nickname: "a@b.de",
	ap_id: "http...",
	avatar: %{some: "avatar"}
	}
	setup do: clear_config([:instance, :user_bio_length])
	setup do: clear_config([:instance, :user_name_length])

	test "it confirms validity" do
	cs = User.remote_user_changeset(@valid_remote)
	assert cs.valid?
	end

	test "it sets the follower_adress" do
	cs = User.remote_user_changeset(@valid_remote)
	# remote users get a fake local follower address
	assert cs.changes.follower_address ==
	User.ap_followers(%User{nickname: @valid_remote[:nickname]})
	end

	test "it enforces the fqn format for nicknames" do
	cs = User.remote_user_changeset(%{@valid_remote \| nickname: "bla"})
	assert Ecto.Changeset.get_field(cs, :local) == false
	assert cs.changes.avatar
	refute cs.valid?
	end

	test "it has required fields" do
	[:ap_id]
	\|> Enum.each(fn field ->
	cs = User.remote_user_changeset(Map.delete(@valid_remote, field))
	refute cs.valid?
	end)
	end

	test "it is invalid given a local user" do
	user = insert(:user)
	cs = User.remote_user_changeset(user, %{name: "tom from myspace"})

	refute cs.valid?
	end
	end

	describe "followers and friends" do
	test "gets all followers for a given user" do
	user = insert(:user)
	follower_one = insert(:user)
	follower_two = insert(:user)
	not_follower = insert(:user)

	{:ok, follower_one, user} = User.follow(follower_one, user)
	{:ok, follower_two, user} = User.follow(follower_two, user)

	res = User.get_followers(user)

	assert Enum.member?(res, follower_one)
	assert Enum.member?(res, follower_two)
	refute Enum.member?(res, not_follower)
	end

	test "gets all friends (followed users) for a given user" do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	not_followed = insert(:user)

	{:ok, user, followed_one} = User.follow(user, followed_one)
	{:ok, user, followed_two} = User.follow(user, followed_two)

	res = User.get_friends(user)

	followed_one = User.get_cached_by_ap_id(followed_one.ap_id)
	followed_two = User.get_cached_by_ap_id(followed_two.ap_id)
	assert Enum.member?(res, followed_one)
	assert Enum.member?(res, followed_two)
	refute Enum.member?(res, not_followed)
	end
	end

	describe "updating note and follower count" do
	test "it sets the note_count property" do
	note = insert(:note)

	user = User.get_cached_by_ap_id(note.data["actor"])

	assert user.note_count == 0

	{:ok, user} = User.update_note_count(user)

	assert user.note_count == 1
	end

	test "it increases the note_count property" do
	note = insert(:note)
	user = User.get_cached_by_ap_id(note.data["actor"])

	assert user.note_count == 0

	{:ok, user} = User.increase_note_count(user)

	assert user.note_count == 1

	{:ok, user} = User.increase_note_count(user)

	assert user.note_count == 2
	end

	test "it decreases the note_count property" do
	note = insert(:note)
	user = User.get_cached_by_ap_id(note.data["actor"])

	assert user.note_count == 0

	{:ok, user} = User.increase_note_count(user)

	assert user.note_count == 1

	{:ok, user} = User.decrease_note_count(user)

	assert user.note_count == 0

	{:ok, user} = User.decrease_note_count(user)

	assert user.note_count == 0
	end

	test "it sets the follower_count property" do
	user = insert(:user)
	follower = insert(:user)

	User.follow(follower, user)

	assert user.follower_count == 0

	{:ok, user} = User.update_follower_count(user)

	assert user.follower_count == 1
	end
	end

	describe "mutes" do
	test "it mutes people" do
	user = insert(:user)
	muted_user = insert(:user)

	refute User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)

	{:ok, _user_relationships} = User.mute(user, muted_user)

	assert User.mutes?(user, muted_user)
	assert User.muted_notifications?(user, muted_user)
	end

	test "expiring" do
	user = insert(:user)
	muted_user = insert(:user)

	{:ok, _user_relationships} = User.mute(user, muted_user, %{expires_in: 60})
	assert User.mutes?(user, muted_user)

	worker = Pleroma.Workers.MuteExpireWorker
	args = %{"op" => "unmute_user", "muter_id" => user.id, "mutee_id" => muted_user.id}

	assert_enqueued(
	worker: worker,
	args: args
	)

	assert :ok = perform_job(worker, args)

	refute User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)
	end

	test "it unmutes users" do
	user = insert(:user)
	muted_user = insert(:user)

	{:ok, _user_relationships} = User.mute(user, muted_user)
	{:ok, _user_mute} = User.unmute(user, muted_user)

	refute User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)
	end

	test "it unmutes users by id" do
	user = insert(:user)
	muted_user = insert(:user)

	{:ok, _user_relationships} = User.mute(user, muted_user)
	{:ok, _user_mute} = User.unmute(user.id, muted_user.id)

	refute User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)
	end

	test "it mutes user without notifications" do
	user = insert(:user)
	muted_user = insert(:user)

	refute User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)

	{:ok, _user_relationships} = User.mute(user, muted_user, %{notifications: false})

	assert User.mutes?(user, muted_user)
	refute User.muted_notifications?(user, muted_user)
	end
	end

	describe "blocks" do
	test "it blocks people" do
	user = insert(:user)
	blocked_user = insert(:user)

	refute User.blocks?(user, blocked_user)

	{:ok, _user_relationship} = User.block(user, blocked_user)

	assert User.blocks?(user, blocked_user)
	end

	test "it unblocks users" do
	user = insert(:user)
	blocked_user = insert(:user)

	{:ok, _user_relationship} = User.block(user, blocked_user)
	{:ok, _user_block} = User.unblock(user, blocked_user)

	refute User.blocks?(user, blocked_user)
	end

	test "blocks tear down cyclical follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocker, blocked} = User.follow(blocker, blocked)
	{:ok, blocked, blocker} = User.follow(blocked, blocker)

	assert User.following?(blocker, blocked)
	assert User.following?(blocked, blocker)

	{:ok, _user_relationship} = User.block(blocker, blocked)
	blocked = User.get_cached_by_id(blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end

	test "blocks tear down blocker->blocked follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocker, blocked} = User.follow(blocker, blocked)

	assert User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)

	{:ok, _user_relationship} = User.block(blocker, blocked)
	blocked = User.get_cached_by_id(blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end

	test "blocks tear down blocked->blocker follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocked, blocker} = User.follow(blocked, blocker)

	refute User.following?(blocker, blocked)
	assert User.following?(blocked, blocker)

	{:ok, _user_relationship} = User.block(blocker, blocked)
	blocked = User.get_cached_by_id(blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end

	test "blocks tear down blocked->blocker subscription relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, _subscription} = User.subscribe(blocked, blocker)

	assert User.subscribed_to?(blocked, blocker)
	refute User.subscribed_to?(blocker, blocked)

	{:ok, _user_relationship} = User.block(blocker, blocked)

	assert User.blocks?(blocker, blocked)
	refute User.subscribed_to?(blocker, blocked)
	refute User.subscribed_to?(blocked, blocker)
	end
	end

	describe "domain blocking" do
	test "blocks domains" do
	user = insert(:user)
	collateral_user = insert(:user, %{ap_id: "https://awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "awful-and-rude-instance.com")

	assert User.blocks?(user, collateral_user)
	end

	test "does not block domain with same end" do
	user = insert(:user)

	collateral_user =
	insert(:user, %{ap_id: "https://another-awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "awful-and-rude-instance.com")

	refute User.blocks?(user, collateral_user)
	end

	test "does not block domain with same end if wildcard added" do
	user = insert(:user)

	collateral_user =
	insert(:user, %{ap_id: "https://another-awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "*.awful-and-rude-instance.com")

	refute User.blocks?(user, collateral_user)
	end

	test "blocks domain with wildcard for subdomain" do
	user = insert(:user)

	user_from_subdomain =
	insert(:user, %{ap_id: "https://subdomain.awful-and-rude-instance.com/user/bully"})

	user_with_two_subdomains =
	insert(:user, %{
	ap_id: "https://subdomain.second_subdomain.awful-and-rude-instance.com/user/bully"
	})

	user_domain = insert(:user, %{ap_id: "https://awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "*.awful-and-rude-instance.com")

	assert User.blocks?(user, user_from_subdomain)
	assert User.blocks?(user, user_with_two_subdomains)
	assert User.blocks?(user, user_domain)
	end

	test "unblocks domains" do
	user = insert(:user)
	collateral_user = insert(:user, %{ap_id: "https://awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "awful-and-rude-instance.com")
	{:ok, user} = User.unblock_domain(user, "awful-and-rude-instance.com")

	refute User.blocks?(user, collateral_user)
	end

	test "follows take precedence over domain blocks" do
	user = insert(:user)
	good_eggo = insert(:user, %{ap_id: "https://meanies.social/user/cuteposter"})

	{:ok, user} = User.block_domain(user, "meanies.social")
	{:ok, user, good_eggo} = User.follow(user, good_eggo)

	refute User.blocks?(user, good_eggo)
	end
	end

	describe "get_recipients_from_activity" do
	test "works for announces" do
	actor = insert(:user)
	user = insert(:user, local: true)

	{:ok, activity} = CommonAPI.post(actor, %{status: "hello"})
	{:ok, announce} = CommonAPI.repeat(activity.id, user)

	recipients = User.get_recipients_from_activity(announce)

	assert user in recipients
	end

	test "get recipients" do
	actor = insert(:user)
	user = insert(:user, local: true)
	user_two = insert(:user, local: false)
	addressed = insert(:user, local: true)
	addressed_remote = insert(:user, local: false)

	{:ok, activity} =
	CommonAPI.post(actor, %{
	status: "hey @#{addressed.nickname} @#{addressed_remote.nickname}"
	})

	assert Enum.map([actor, addressed], & &1.ap_id) --
	Enum.map(User.get_recipients_from_activity(activity), & &1.ap_id) == []

	{:ok, user, actor} = User.follow(user, actor)
	{:ok, _user_two, _actor} = User.follow(user_two, actor)
	recipients = User.get_recipients_from_activity(activity)
	assert length(recipients) == 3
	assert user in recipients
	assert addressed in recipients
	end

	test "has following" do
	actor = insert(:user)
	user = insert(:user)
	user_two = insert(:user)
	addressed = insert(:user, local: true)

	{:ok, activity} =
	CommonAPI.post(actor, %{
	status: "hey @#{addressed.nickname}"
	})

	assert Enum.map([actor, addressed], & &1.ap_id) --
	Enum.map(User.get_recipients_from_activity(activity), & &1.ap_id) == []

	{:ok, _actor, _user} = User.follow(actor, user)
	{:ok, _actor, _user_two} = User.follow(actor, user_two)
	recipients = User.get_recipients_from_activity(activity)
	assert length(recipients) == 2
	assert addressed in recipients
	end
	end

	describe ".deactivate" do
	test "can de-activate then re-activate a user" do
	user = insert(:user)
	assert false == user.deactivated
	{:ok, user} = User.deactivate(user)
	assert true == user.deactivated
	{:ok, user} = User.deactivate(user, false)
	assert false == user.deactivated
	end

	test "hide a user from followers" do
	user = insert(:user)
	user2 = insert(:user)

	{:ok, user, user2} = User.follow(user, user2)
	{:ok, _user} = User.deactivate(user)

	user2 = User.get_cached_by_id(user2.id)

	assert user2.follower_count == 0
	assert [] = User.get_followers(user2)
	end

	test "hide a user from friends" do
	user = insert(:user)
	user2 = insert(:user)

	{:ok, user2, user} = User.follow(user2, user)
	assert user2.following_count == 1
	assert User.following_count(user2) == 1

	{:ok, _user} = User.deactivate(user)

	user2 = User.get_cached_by_id(user2.id)

	assert refresh_record(user2).following_count == 0
	assert user2.following_count == 0
	assert User.following_count(user2) == 0
	assert [] = User.get_friends(user2)
	end

	test "hide a user's statuses from timelines and notifications" do
	user = insert(:user)
	user2 = insert(:user)

	{:ok, user2, user} = User.follow(user2, user)

	{:ok, activity} = CommonAPI.post(user, %{status: "hey @#{user2.nickname}"})

	activity = Repo.preload(activity, :bookmark)

	[notification] = Pleroma.Notification.for_user(user2)
	assert notification.activity.id == activity.id

	assert [activity] == ActivityPub.fetch_public_activities(%{}) \|> Repo.preload(:bookmark)

	assert [%{activity \| thread_muted?: CommonAPI.thread_muted?(user2, activity)}] ==
	ActivityPub.fetch_activities([user2.ap_id \| User.following(user2)], %{
	user: user2
	})

	{:ok, _user} = User.deactivate(user)

	assert [] == ActivityPub.fetch_public_activities(%{})
	assert [] == Pleroma.Notification.for_user(user2)

	assert [] ==
	ActivityPub.fetch_activities([user2.ap_id \| User.following(user2)], %{
	user: user2
	})
	end
	end

	describe "approve" do
	test "approves a user" do
	user = insert(:user, approval_pending: true)
	assert true == user.approval_pending
	{:ok, user} = User.approve(user)
	assert false == user.approval_pending
	end

	test "approves a list of users" do
	unapproved_users = [
	insert(:user, approval_pending: true),
	insert(:user, approval_pending: true),
	insert(:user, approval_pending: true)
	]

	{:ok, users} = User.approve(unapproved_users)

	assert Enum.count(users) == 3

	Enum.each(users, fn user ->
	assert false == user.approval_pending
	end)
	end
	end

	describe "delete" do
	setup do
	{:ok, user} = insert(:user) \|> User.set_cache()

	[user: user]
	end

	setup do: clear_config([:instance, :federating])

	test ".delete_user_activities deletes all create activities", %{user: user} do
	{:ok, activity} = CommonAPI.post(user, %{status: "2hu"})

	User.delete_user_activities(user)

	# TODO: Test removal favorites, repeats, delete activities.
	refute Activity.get_by_id(activity.id)
	end

	test "it deactivates a user, all follow relationships and all activities", %{user: user} do
	follower = insert(:user)
	{:ok, follower, user} = User.follow(follower, user)

	locked_user = insert(:user, name: "locked", is_locked: true)
	{:ok, _, _} = User.follow(user, locked_user, :follow_pending)

	object = insert(:note, user: user)
	activity = insert(:note_activity, user: user, note: object)

	object_two = insert(:note, user: follower)
	activity_two = insert(:note_activity, user: follower, note: object_two)

	{:ok, like} = CommonAPI.favorite(user, activity_two.id)
	{:ok, like_two} = CommonAPI.favorite(follower, activity.id)
	{:ok, repeat} = CommonAPI.repeat(activity_two.id, user)

	{:ok, job} = User.delete(user)
	{:ok, _user} = ObanHelpers.perform(job)

	follower = User.get_cached_by_id(follower.id)

	refute User.following?(follower, user)
	assert %{deactivated: true} = User.get_by_id(user.id)

	assert [] == User.get_follow_requests(locked_user)

	user_activities =
	user.ap_id
	\|> Activity.Queries.by_actor()
	\|> Repo.all()
	\|> Enum.map(fn act -> act.data["type"] end)

	assert Enum.all?(user_activities, fn act -> act in ~w(Delete Undo) end)

	refute Activity.get_by_id(activity.id)
	refute Activity.get_by_id(like.id)
	refute Activity.get_by_id(like_two.id)
	refute Activity.get_by_id(repeat.id)
	end
	end

	describe "delete/1 when confirmation is pending" do
	setup do
	user = insert(:user, confirmation_pending: true)
	{:ok, user: user}
	end

	test "deletes user from database when activation required", %{user: user} do
	clear_config([:instance, :account_activation_required], true)

	{:ok, job} = User.delete(user)
	{:ok, _} = ObanHelpers.perform(job)

	refute User.get_cached_by_id(user.id)
	refute User.get_by_id(user.id)
	end

	test "deactivates user when activation is not required", %{user: user} do
	clear_config([:instance, :account_activation_required], false)

	{:ok, job} = User.delete(user)
	{:ok, _} = ObanHelpers.perform(job)

	assert %{deactivated: true} = User.get_cached_by_id(user.id)
	assert %{deactivated: true} = User.get_by_id(user.id)
	end
	end

	test "delete/1 when approval is pending deletes the user" do
	user = insert(:user, approval_pending: true)

	{:ok, job} = User.delete(user)
	{:ok, _} = ObanHelpers.perform(job)

	refute User.get_cached_by_id(user.id)
	refute User.get_by_id(user.id)
	end

	test "delete/1 purges a user when they wouldn't be fully deleted" do
	user =
	insert(:user, %{
	bio: "eyy lmao",
	name: "qqqqqqq",
	password_hash: "pdfk2$1b3n159001",
	keys: "RSA begin buplic key",
	public_key: "--PRIVATE KEYE--",
	avatar: %{"a" => "b"},
	tags: ["qqqqq"],
	banner: %{"a" => "b"},
	background: %{"a" => "b"},
	note_count: 9,
	follower_count: 9,
	following_count: 9001,
	is_locked: true,
	confirmation_pending: true,
	password_reset_pending: true,
	approval_pending: true,
	registration_reason: "ahhhhh",
	confirmation_token: "qqqq",
	domain_blocks: ["lain.com"],
	deactivated: true,
	ap_enabled: true,
	is_moderator: true,
	is_admin: true,
	mastofe_settings: %{"a" => "b"},
	mascot: %{"a" => "b"},
	emoji: %{"a" => "b"},
	pleroma_settings_store: %{"q" => "x"},
	fields: [%{"gg" => "qq"}],
	raw_fields: [%{"gg" => "qq"}],
	is_discoverable: true,
	also_known_as: ["https://lol.olo/users/loll"]
	})

	{:ok, job} = User.delete(user)
	{:ok, _} = ObanHelpers.perform(job)
	user = User.get_by_id(user.id)

	assert %User{
	bio: "",
	raw_bio: nil,
	email: nil,
	name: nil,
	password_hash: nil,
	keys: nil,
	public_key: nil,
	avatar: %{},
	tags: [],
	last_refreshed_at: nil,
	last_digest_emailed_at: nil,
	banner: %{},
	background: %{},
	note_count: 0,
	follower_count: 0,
	following_count: 0,
	is_locked: false,
	confirmation_pending: false,
	password_reset_pending: false,
	approval_pending: false,
	registration_reason: nil,
	confirmation_token: nil,
	domain_blocks: [],
	deactivated: true,
	ap_enabled: false,
	is_moderator: false,
	is_admin: false,
	mastofe_settings: nil,
	mascot: nil,
	emoji: %{},
	pleroma_settings_store: %{},
	fields: [],
	raw_fields: [],
	is_discoverable: false,
	also_known_as: []
	} = user
	end

	test "get_public_key_for_ap_id fetches a user that's not in the db" do
	assert {:ok, _key} = User.get_public_key_for_ap_id("http://mastodon.example.org/users/admin")
	end

	describe "per-user rich-text filtering" do
	test "html_filter_policy returns default policies, when rich-text is enabled" do
	user = insert(:user)

	assert Pleroma.Config.get([:markup, :scrub_policy]) == User.html_filter_policy(user)
	end

	test "html_filter_policy returns TwitterText scrubber when rich-text is disabled" do
	user = insert(:user, no_rich_text: true)

	assert Pleroma.HTML.Scrubber.TwitterText == User.html_filter_policy(user)
	end
	end

	describe "caching" do
	test "invalidate_cache works" do
	user = insert(:user)

	User.set_cache(user)
	User.invalidate_cache(user)

	{:ok, nil} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")
	{:ok, nil} = Cachex.get(:user_cache, "nickname:#{user.nickname}")
	end

	test "User.delete() plugs any possible zombie objects" do
	user = insert(:user)

	{:ok, job} = User.delete(user)
	{:ok, _} = ObanHelpers.perform(job)

	{:ok, cached_user} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")

	assert cached_user != user

	{:ok, cached_user} = Cachex.get(:user_cache, "nickname:#{user.ap_id}")

	assert cached_user != user
	end
	end

	describe "account_status/1" do
	setup do: clear_config([:instance, :account_activation_required])

	test "return confirmation_pending for unconfirm user" do
	Pleroma.Config.put([:instance, :account_activation_required], true)
	user = insert(:user, confirmation_pending: true)
	assert User.account_status(user) == :confirmation_pending
	end

	test "return active for confirmed user" do
	Pleroma.Config.put([:instance, :account_activation_required], true)
	user = insert(:user, confirmation_pending: false)
	assert User.account_status(user) == :active
	end

	test "return active for remote user" do
	user = insert(:user, local: false)
	assert User.account_status(user) == :active
	end

	test "returns :password_reset_pending for user with reset password" do
	user = insert(:user, password_reset_pending: true)
	assert User.account_status(user) == :password_reset_pending
	end

	test "returns :deactivated for deactivated user" do
	user = insert(:user, local: true, confirmation_pending: false, deactivated: true)
	assert User.account_status(user) == :deactivated
	end

	test "returns :approval_pending for unapproved user" do
	user = insert(:user, local: true, approval_pending: true)
	assert User.account_status(user) == :approval_pending

	user = insert(:user, local: true, confirmation_pending: true, approval_pending: true)
	assert User.account_status(user) == :approval_pending
	end
	end

	describe "superuser?/1" do
	test "returns false for unprivileged users" do
	user = insert(:user, local: true)

	refute User.superuser?(user)
	end

	test "returns false for remote users" do
	user = insert(:user, local: false)
	remote_admin_user = insert(:user, local: false, is_admin: true)

	refute User.superuser?(user)
	refute User.superuser?(remote_admin_user)
	end

	test "returns true for local moderators" do
	user = insert(:user, local: true, is_moderator: true)

	assert User.superuser?(user)
	end

	test "returns true for local admins" do
	user = insert(:user, local: true, is_admin: true)

	assert User.superuser?(user)
	end
	end

	describe "invisible?/1" do
	test "returns true for an invisible user" do
	user = insert(:user, local: true, invisible: true)

	assert User.invisible?(user)
	end

	test "returns false for a non-invisible user" do
	user = insert(:user, local: true)

	refute User.invisible?(user)
	end
	end

	describe "visible_for/2" do
	test "returns true when the account is itself" do
	user = insert(:user, local: true)

	assert User.visible_for(user, user) == :visible
	end

	test "returns false when the account is unconfirmed and confirmation is required" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	user = insert(:user, local: true, confirmation_pending: true)
	other_user = insert(:user, local: true)

	refute User.visible_for(user, other_user) == :visible
	end

	test "returns true when the account is unconfirmed and confirmation is required but the account is remote" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	user = insert(:user, local: false, confirmation_pending: true)
	other_user = insert(:user, local: true)

	assert User.visible_for(user, other_user) == :visible
	end

	test "returns true when the account is unconfirmed and confirmation is not required" do
	user = insert(:user, local: true, confirmation_pending: true)
	other_user = insert(:user, local: true)

	assert User.visible_for(user, other_user) == :visible
	end

	test "returns true when the account is unconfirmed and being viewed by a privileged account (confirmation required)" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	user = insert(:user, local: true, confirmation_pending: true)
	other_user = insert(:user, local: true, is_admin: true)

	assert User.visible_for(user, other_user) == :visible
	end
	end

	describe "parse_bio/2" do
	test "preserves hosts in user links text" do
	remote_user = insert(:user, local: false, nickname: "nick@domain.com")
	user = insert(:user)
	bio = "A.k.a. @nick@domain.com"

	expected_text =
	~s(A.k.a. <span class="h-card"><a class="u-url mention" data-user="#{remote_user.id}" href="#{
	remote_user.ap_id
	}" rel="ugc">@<span>nick@domain.com</span></a></span>)

	assert expected_text == User.parse_bio(bio, user)
	end

	test "Adds rel=me on linkbacked urls" do
	user = insert(:user, ap_id: "https://social.example.org/users/lain")

	bio = "http://example.com/rel_me/null"
	expected_text = "<a href=\"#{bio}\">#{bio}</a>"
	assert expected_text == User.parse_bio(bio, user)

	bio = "http://example.com/rel_me/link"
	expected_text = "<a href=\"#{bio}\" rel=\"me\">#{bio}</a>"
	assert expected_text == User.parse_bio(bio, user)

	bio = "http://example.com/rel_me/anchor"
	expected_text = "<a href=\"#{bio}\" rel=\"me\">#{bio}</a>"
	assert expected_text == User.parse_bio(bio, user)
	end
	end

	test "follower count is updated when a follower is blocked" do
	user = insert(:user)
	follower = insert(:user)
	follower2 = insert(:user)
	follower3 = insert(:user)

	{:ok, follower, user} = User.follow(follower, user)
	{:ok, _follower2, _user} = User.follow(follower2, user)
	{:ok, _follower3, _user} = User.follow(follower3, user)

	{:ok, _user_relationship} = User.block(user, follower)
	user = refresh_record(user)

	assert user.follower_count == 2
	end

	describe "list_inactive_users_query/1" do
	defp days_ago(days) do
	NaiveDateTime.add(
	NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
	-days * 60 * 60 * 24,
	:second
	)
	end

	test "Users are inactive by default" do
	total = 10

	users =
	Enum.map(1..total, fn _ ->
	insert(:user, last_digest_emailed_at: days_ago(20), deactivated: false)
	end)

	inactive_users_ids =
	Pleroma.User.list_inactive_users_query()
	\|> Pleroma.Repo.all()
	\|> Enum.map(& &1.id)

	Enum.each(users, fn user ->
	assert user.id in inactive_users_ids
	end)
	end

	test "Only includes users who has no recent activity" do
	total = 10

	users =
	Enum.map(1..total, fn _ ->
	insert(:user, last_digest_emailed_at: days_ago(20), deactivated: false)
	end)

	{inactive, active} = Enum.split(users, trunc(total / 2))

	Enum.map(active, fn user ->
	to = Enum.random(users -- [user])

	{:ok, _} =
	CommonAPI.post(user, %{
	status: "hey @#{to.nickname}"
	})
	end)

	inactive_users_ids =
	Pleroma.User.list_inactive_users_query()
	\|> Pleroma.Repo.all()
	\|> Enum.map(& &1.id)

	Enum.each(active, fn user ->
	refute user.id in inactive_users_ids
	end)

	Enum.each(inactive, fn user ->
	assert user.id in inactive_users_ids
	end)
	end

	test "Only includes users with no read notifications" do
	total = 10

	users =
	Enum.map(1..total, fn _ ->
	insert(:user, last_digest_emailed_at: days_ago(20), deactivated: false)
	end)

	[sender \| recipients] = users
	{inactive, active} = Enum.split(recipients, trunc(total / 2))

	Enum.each(recipients, fn to ->
	{:ok, _} =
	CommonAPI.post(sender, %{
	status: "hey @#{to.nickname}"
	})

	{:ok, _} =
	CommonAPI.post(sender, %{
	status: "hey again @#{to.nickname}"
	})
	end)

	Enum.each(active, fn user ->
	[n1, _n2] = Pleroma.Notification.for_user(user)
	{:ok, _} = Pleroma.Notification.read_one(user, n1.id)
	end)

	inactive_users_ids =
	Pleroma.User.list_inactive_users_query()
	\|> Pleroma.Repo.all()
	\|> Enum.map(& &1.id)

	Enum.each(active, fn user ->
	refute user.id in inactive_users_ids
	end)

	Enum.each(inactive, fn user ->
	assert user.id in inactive_users_ids
	end)
	end
	end

	describe "toggle_confirmation/1" do
	test "if user is confirmed" do
	user = insert(:user, confirmation_pending: false)
	{:ok, user} = User.toggle_confirmation(user)

	assert user.confirmation_pending
	assert user.confirmation_token
	end

	test "if user is unconfirmed" do
	user = insert(:user, confirmation_pending: true, confirmation_token: "some token")
	{:ok, user} = User.toggle_confirmation(user)

	refute user.confirmation_pending
	refute user.confirmation_token
	end
	end

	describe "ensure_keys_present" do
	test "it creates keys for a user and stores them in info" do
	user = insert(:user)
	refute is_binary(user.keys)
	{:ok, user} = User.ensure_keys_present(user)
	assert is_binary(user.keys)
	end

	test "it doesn't create keys if there already are some" do
	user = insert(:user, keys: "xxx")
	{:ok, user} = User.ensure_keys_present(user)
	assert user.keys == "xxx"
	end
	end

	describe "get_ap_ids_by_nicknames" do
	test "it returns a list of AP ids for a given set of nicknames" do
	user = insert(:user)
	user_two = insert(:user)

	ap_ids = User.get_ap_ids_by_nicknames([user.nickname, user_two.nickname, "nonexistent"])
	assert length(ap_ids) == 2
	assert user.ap_id in ap_ids
	assert user_two.ap_id in ap_ids
	end
	end

	describe "sync followers count" do
	setup do
	user1 = insert(:user, local: false, ap_id: "http://localhost:4001/users/masto_closed")
	user2 = insert(:user, local: false, ap_id: "http://localhost:4001/users/fuser2")
	insert(:user, local: true)
	insert(:user, local: false, deactivated: true)
	{:ok, user1: user1, user2: user2}
	end

	test "external_users/1 external active users with limit", %{user1: user1, user2: user2} do
	[fdb_user1] = User.external_users(limit: 1)

	assert fdb_user1.ap_id
	assert fdb_user1.ap_id == user1.ap_id
	assert fdb_user1.id == user1.id

	[fdb_user2] = User.external_users(max_id: fdb_user1.id, limit: 1)

	assert fdb_user2.ap_id
	assert fdb_user2.ap_id == user2.ap_id
	assert fdb_user2.id == user2.id

	assert User.external_users(max_id: fdb_user2.id, limit: 1) == []
	end
	end

	describe "is_internal_user?/1" do
	test "non-internal user returns false" do
	user = insert(:user)
	refute User.is_internal_user?(user)
	end

	test "user with no nickname returns true" do
	user = insert(:user, %{nickname: nil})
	assert User.is_internal_user?(user)
	end

	test "user with internal-prefixed nickname returns true" do
	user = insert(:user, %{nickname: "internal.test"})
	assert User.is_internal_user?(user)
	end
	end

	describe "update_and_set_cache/1" do
	test "returns error when user is stale instead Ecto.StaleEntryError" do
	user = insert(:user)

	changeset = Ecto.Changeset.change(user, bio: "test")

	Repo.delete(user)

	assert {:error, %Ecto.Changeset{errors: [id: {"is stale", [stale: true]}], valid?: false}} =
	User.update_and_set_cache(changeset)
	end

	test "performs update cache if user updated" do
	user = insert(:user)
	assert {:ok, nil} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")

	changeset = Ecto.Changeset.change(user, bio: "test-bio")

	assert {:ok, %User{bio: "test-bio"} = user} = User.update_and_set_cache(changeset)
	assert {:ok, user} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")
	assert %User{bio: "test-bio"} = User.get_cached_by_ap_id(user.ap_id)
	end
	end

	describe "following/followers synchronization" do
	setup do: clear_config([:instance, :external_user_synchronization])

	test "updates the counters normally on following/getting a follow when disabled" do
	Pleroma.Config.put([:instance, :external_user_synchronization], false)
	user = insert(:user)

	other_user =
	insert(:user,
	local: false,
	follower_address: "http://localhost:4001/users/masto_closed/followers",
	following_address: "http://localhost:4001/users/masto_closed/following",
	ap_enabled: true
	)

	assert other_user.following_count == 0
	assert other_user.follower_count == 0

	{:ok, user, other_user} = Pleroma.User.follow(user, other_user)

	assert user.following_count == 1
	assert other_user.follower_count == 1
	end

	test "syncronizes the counters with the remote instance for the followed when enabled" do
	Pleroma.Config.put([:instance, :external_user_synchronization], false)

	user = insert(:user)

	other_user =
	insert(:user,
	local: false,
	follower_address: "http://localhost:4001/users/masto_closed/followers",
	following_address: "http://localhost:4001/users/masto_closed/following",
	ap_enabled: true
	)

	assert other_user.following_count == 0
	assert other_user.follower_count == 0

	Pleroma.Config.put([:instance, :external_user_synchronization], true)
	{:ok, _user, other_user} = User.follow(user, other_user)

	assert other_user.follower_count == 437
	end

	test "syncronizes the counters with the remote instance for the follower when enabled" do
	Pleroma.Config.put([:instance, :external_user_synchronization], false)

	user = insert(:user)

	other_user =
	insert(:user,
	local: false,
	follower_address: "http://localhost:4001/users/masto_closed/followers",
	following_address: "http://localhost:4001/users/masto_closed/following",
	ap_enabled: true
	)

	assert other_user.following_count == 0
	assert other_user.follower_count == 0

	Pleroma.Config.put([:instance, :external_user_synchronization], true)
	{:ok, other_user, _user} = User.follow(other_user, user)

	assert other_user.following_count == 152
	end
	end

	describe "change_email/2" do
	setup do
	[user: insert(:user)]
	end

	test "blank email returns error", %{user: user} do
	assert {:error, %{errors: [email: {"can't be blank", _}]}} = User.change_email(user, "")
	assert {:error, %{errors: [email: {"can't be blank", _}]}} = User.change_email(user, nil)
	end

	test "non unique email returns error", %{user: user} do
	%{email: email} = insert(:user)

	assert {:error, %{errors: [email: {"has already been taken", _}]}} =
	User.change_email(user, email)
	end

	test "invalid email returns error", %{user: user} do
	assert {:error, %{errors: [email: {"has invalid format", _}]}} =
	User.change_email(user, "cofe")
	end

	test "changes email", %{user: user} do
	assert {:ok, %User{email: "cofe@cofe.party"}} = User.change_email(user, "cofe@cofe.party")
	end
	end

	describe "get_cached_by_nickname_or_id" do
	setup do
	local_user = insert(:user)
	remote_user = insert(:user, nickname: "nickname@example.com", local: false)

	[local_user: local_user, remote_user: remote_user]
	end

	setup do: clear_config([:instance, :limit_to_local_content])

	test "allows getting remote users by id no matter what :limit_to_local_content is set to", %{
	remote_user: remote_user
	} do
	Pleroma.Config.put([:instance, :limit_to_local_content], false)
	assert %User{} = User.get_cached_by_nickname_or_id(remote_user.id)

	Pleroma.Config.put([:instance, :limit_to_local_content], true)
	assert %User{} = User.get_cached_by_nickname_or_id(remote_user.id)

	Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
	assert %User{} = User.get_cached_by_nickname_or_id(remote_user.id)
	end

	test "disallows getting remote users by nickname without authentication when :limit_to_local_content is set to :unauthenticated",
	%{remote_user: remote_user} do
	Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
	assert nil == User.get_cached_by_nickname_or_id(remote_user.nickname)
	end

	test "allows getting remote users by nickname with authentication when :limit_to_local_content is set to :unauthenticated",
	%{remote_user: remote_user, local_user: local_user} do
	Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
	assert %User{} = User.get_cached_by_nickname_or_id(remote_user.nickname, for: local_user)
	end

	test "disallows getting remote users by nickname when :limit_to_local_content is set to true",
	%{remote_user: remote_user} do
	Pleroma.Config.put([:instance, :limit_to_local_content], true)
	assert nil == User.get_cached_by_nickname_or_id(remote_user.nickname)
	end

	test "allows getting local users by nickname no matter what :limit_to_local_content is set to",
	%{local_user: local_user} do
	Pleroma.Config.put([:instance, :limit_to_local_content], false)
	assert %User{} = User.get_cached_by_nickname_or_id(local_user.nickname)

	Pleroma.Config.put([:instance, :limit_to_local_content], true)
	assert %User{} = User.get_cached_by_nickname_or_id(local_user.nickname)

	Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
	assert %User{} = User.get_cached_by_nickname_or_id(local_user.nickname)
	end
	end

	describe "update_email_notifications/2" do
	setup do
	user = insert(:user, email_notifications: %{"digest" => true})

	{:ok, user: user}
	end

	test "Notifications are updated", %{user: user} do
	true = user.email_notifications["digest"]
	assert {:ok, result} = User.update_email_notifications(user, %{"digest" => false})
	assert result.email_notifications["digest"] == false
	end
	end

	test "avatar fallback" do
	user = insert(:user)
	assert User.avatar_url(user) =~ "/images/avi.png"

	clear_config([:assets, :default_user_avatar], "avatar.png")

	user = User.get_cached_by_nickname_or_id(user.nickname)
	assert User.avatar_url(user) =~ "avatar.png"

	assert User.avatar_url(user, no_default: true) == nil
	end

	test "get_host/1" do
	user = insert(:user, ap_id: "https://lain.com/users/lain", nickname: "lain")
	assert User.get_host(user) == "lain.com"
	end
	end
	diff --git a/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs b/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
	index d7dde62c4..3e9da13b5 100644
	--- a/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
	+++ b/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
	@@ -1,539 +1,544 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do
	use Pleroma.DataCase
	import Pleroma.Factory
	alias Pleroma.Config
	alias Pleroma.Web.ActivityPub.MRF.SimplePolicy
	alias Pleroma.Web.CommonAPI

	setup do:
	clear_config(:mrf_simple,
	media_removal: [],
	media_nsfw: [],
	federated_timeline_removal: [],
	report_removal: [],
	reject: [],
	followers_only: [],
	accept: [],
	avatar_removal: [],
	banner_removal: [],
	reject_deletes: []
	)

	describe "when :media_removal" do
	test "is empty" do
	Config.put([:mrf_simple, :media_removal], [])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) == {:ok, media_message}
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host" do
	- Config.put([:mrf_simple, :media_removal], ["remote.instance"])
	+ Config.put([:mrf_simple, :media_removal], [{"remote.instance", "Some reason"}])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) ==
	{:ok,
	media_message
	\|> Map.put("object", Map.delete(media_message["object"], "attachment"))}

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "match with wildcard domain" do
	- Config.put([:mrf_simple, :media_removal], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :media_removal], [{"*.remote.instance", "Whatever reason"}])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) ==
	{:ok,
	media_message
	\|> Map.put("object", Map.delete(media_message["object"], "attachment"))}

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end
	end

	describe "when :media_nsfw" do
	test "is empty" do
	Config.put([:mrf_simple, :media_nsfw], [])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) == {:ok, media_message}
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host" do
	- Config.put([:mrf_simple, :media_nsfw], ["remote.instance"])
	+ Config.put([:mrf_simple, :media_nsfw], [{"remote.instance", "Whetever"}])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) ==
	{:ok,
	media_message
	\|> put_in(["object", "tag"], ["foo", "nsfw"])
	\|> put_in(["object", "sensitive"], true)}

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "match with wildcard domain" do
	- Config.put([:mrf_simple, :media_nsfw], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :media_nsfw], [{"*.remote.instance", "yeah yeah"}])
	media_message = build_media_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(media_message) ==
	{:ok,
	media_message
	\|> put_in(["object", "tag"], ["foo", "nsfw"])
	\|> put_in(["object", "sensitive"], true)}

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end
	end

	defp build_media_message do
	%{
	"actor" => "https://remote.instance/users/bob",
	"type" => "Create",
	"object" => %{
	"attachment" => [%{}],
	"tag" => ["foo"],
	"sensitive" => false
	}
	}
	end

	describe "when :report_removal" do
	test "is empty" do
	Config.put([:mrf_simple, :report_removal], [])
	report_message = build_report_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(report_message) == {:ok, report_message}
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host" do
	- Config.put([:mrf_simple, :report_removal], ["remote.instance"])
	+ Config.put([:mrf_simple, :report_removal], [{"remote.instance", "muh"}])
	report_message = build_report_message()
	local_message = build_local_message()

	assert {:reject, _} = SimplePolicy.filter(report_message)
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "match with wildcard domain" do
	- Config.put([:mrf_simple, :report_removal], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :report_removal], [{"*.remote.instance", "suya"}])
	report_message = build_report_message()
	local_message = build_local_message()

	assert {:reject, _} = SimplePolicy.filter(report_message)
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end
	end

	defp build_report_message do
	%{
	"actor" => "https://remote.instance/users/bob",
	"type" => "Flag"
	}
	end

	describe "when :federated_timeline_removal" do
	test "is empty" do
	Config.put([:mrf_simple, :federated_timeline_removal], [])
	{_, ftl_message} = build_ftl_actor_and_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(ftl_message) == {:ok, ftl_message}
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host" do
	{actor, ftl_message} = build_ftl_actor_and_message()

	ftl_message_actor_host =
	ftl_message
	\|> Map.fetch!("actor")
	\|> URI.parse()
	\|> Map.fetch!(:host)

	- Config.put([:mrf_simple, :federated_timeline_removal], [ftl_message_actor_host])
	+ Config.put([:mrf_simple, :federated_timeline_removal], [{ftl_message_actor_host, "uwu"}])
	local_message = build_local_message()

	assert {:ok, ftl_message} = SimplePolicy.filter(ftl_message)
	assert actor.follower_address in ftl_message["to"]
	refute actor.follower_address in ftl_message["cc"]
	refute "https://www.w3.org/ns/activitystreams#Public" in ftl_message["to"]
	assert "https://www.w3.org/ns/activitystreams#Public" in ftl_message["cc"]

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "match with wildcard domain" do
	{actor, ftl_message} = build_ftl_actor_and_message()

	ftl_message_actor_host =
	ftl_message
	\|> Map.fetch!("actor")
	\|> URI.parse()
	\|> Map.fetch!(:host)

	- Config.put([:mrf_simple, :federated_timeline_removal], ["*." <> ftl_message_actor_host])
	+ Config.put([:mrf_simple, :federated_timeline_removal], [
	+ {"*." <> ftl_message_actor_host, "owo"}
	+ ])
	+
	local_message = build_local_message()

	assert {:ok, ftl_message} = SimplePolicy.filter(ftl_message)
	assert actor.follower_address in ftl_message["to"]
	refute actor.follower_address in ftl_message["cc"]
	refute "https://www.w3.org/ns/activitystreams#Public" in ftl_message["to"]
	assert "https://www.w3.org/ns/activitystreams#Public" in ftl_message["cc"]

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host but only as:Public in to" do
	{_actor, ftl_message} = build_ftl_actor_and_message()

	ftl_message_actor_host =
	ftl_message
	\|> Map.fetch!("actor")
	\|> URI.parse()
	\|> Map.fetch!(:host)

	ftl_message = Map.put(ftl_message, "cc", [])

	- Config.put([:mrf_simple, :federated_timeline_removal], [ftl_message_actor_host])
	+ Config.put([:mrf_simple, :federated_timeline_removal], [
	+ {ftl_message_actor_host, "spiderwaifu goes 88w88"}
	+ ])

	assert {:ok, ftl_message} = SimplePolicy.filter(ftl_message)
	refute "https://www.w3.org/ns/activitystreams#Public" in ftl_message["to"]
	assert "https://www.w3.org/ns/activitystreams#Public" in ftl_message["cc"]
	end
	end

	defp build_ftl_actor_and_message do
	actor = insert(:user)

	{actor,
	%{
	"actor" => actor.ap_id,
	"to" => ["https://www.w3.org/ns/activitystreams#Public", "http://foo.bar/baz"],
	"cc" => [actor.follower_address, "http://foo.bar/qux"]
	}}
	end

	describe "when :reject" do
	test "is empty" do
	Config.put([:mrf_simple, :reject], [])

	remote_message = build_remote_message()

	assert SimplePolicy.filter(remote_message) == {:ok, remote_message}
	end

	test "activity has a matching host" do
	- Config.put([:mrf_simple, :reject], ["remote.instance"])
	+ Config.put([:mrf_simple, :reject], [{"remote.instance", ""}])

	remote_message = build_remote_message()

	assert {:reject, _} = SimplePolicy.filter(remote_message)
	end

	test "activity matches with wildcard domain" do
	- Config.put([:mrf_simple, :reject], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :reject], [{"*.remote.instance", ""}])

	remote_message = build_remote_message()

	assert {:reject, _} = SimplePolicy.filter(remote_message)
	end

	test "actor has a matching host" do
	- Config.put([:mrf_simple, :reject], ["remote.instance"])
	+ Config.put([:mrf_simple, :reject], [{"remote.instance", ""}])

	remote_user = build_remote_user()

	assert {:reject, _} = SimplePolicy.filter(remote_user)
	end
	end

	describe "when :followers_only" do
	test "is empty" do
	Config.put([:mrf_simple, :followers_only], [])
	{_, ftl_message} = build_ftl_actor_and_message()
	local_message = build_local_message()

	assert SimplePolicy.filter(ftl_message) == {:ok, ftl_message}
	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	end

	test "has a matching host" do
	actor = insert(:user)
	following_user = insert(:user)
	non_following_user = insert(:user)

	{:ok, _, _, _} = CommonAPI.follow(following_user, actor)

	activity = %{
	"actor" => actor.ap_id,
	"to" => [
	"https://www.w3.org/ns/activitystreams#Public",
	following_user.ap_id,
	non_following_user.ap_id
	],
	"cc" => [actor.follower_address, "http://foo.bar/qux"]
	}

	dm_activity = %{
	"actor" => actor.ap_id,
	"to" => [
	following_user.ap_id,
	non_following_user.ap_id
	],
	"cc" => []
	}

	actor_domain =
	activity
	\|> Map.fetch!("actor")
	\|> URI.parse()
	\|> Map.fetch!(:host)

	- Config.put([:mrf_simple, :followers_only], [actor_domain])
	+ Config.put([:mrf_simple, :followers_only], [{actor_domain, ""}])

	assert {:ok, new_activity} = SimplePolicy.filter(activity)
	assert actor.follower_address in new_activity["cc"]
	assert following_user.ap_id in new_activity["to"]
	refute "https://www.w3.org/ns/activitystreams#Public" in new_activity["to"]
	refute "https://www.w3.org/ns/activitystreams#Public" in new_activity["cc"]
	refute non_following_user.ap_id in new_activity["to"]
	refute non_following_user.ap_id in new_activity["cc"]

	assert {:ok, new_dm_activity} = SimplePolicy.filter(dm_activity)
	assert new_dm_activity["to"] == [following_user.ap_id]
	assert new_dm_activity["cc"] == []
	end
	end

	describe "when :accept" do
	test "is empty" do
	Config.put([:mrf_simple, :accept], [])

	local_message = build_local_message()
	remote_message = build_remote_message()

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	assert SimplePolicy.filter(remote_message) == {:ok, remote_message}
	end

	test "is not empty but activity doesn't have a matching host" do
	- Config.put([:mrf_simple, :accept], ["non.matching.remote"])
	+ Config.put([:mrf_simple, :accept], [{"non.matching.remote", ""}])

	local_message = build_local_message()
	remote_message = build_remote_message()

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	assert {:reject, _} = SimplePolicy.filter(remote_message)
	end

	test "activity has a matching host" do
	- Config.put([:mrf_simple, :accept], ["remote.instance"])
	+ Config.put([:mrf_simple, :accept], [{"remote.instance", ""}])

	local_message = build_local_message()
	remote_message = build_remote_message()

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	assert SimplePolicy.filter(remote_message) == {:ok, remote_message}
	end

	test "activity matches with wildcard domain" do
	- Config.put([:mrf_simple, :accept], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :accept], [{"*.remote.instance", ""}])

	local_message = build_local_message()
	remote_message = build_remote_message()

	assert SimplePolicy.filter(local_message) == {:ok, local_message}
	assert SimplePolicy.filter(remote_message) == {:ok, remote_message}
	end

	test "actor has a matching host" do
	- Config.put([:mrf_simple, :accept], ["remote.instance"])
	+ Config.put([:mrf_simple, :accept], [{"remote.instance", ""}])

	remote_user = build_remote_user()

	assert SimplePolicy.filter(remote_user) == {:ok, remote_user}
	end
	end

	describe "when :avatar_removal" do
	test "is empty" do
	Config.put([:mrf_simple, :avatar_removal], [])

	remote_user = build_remote_user()

	assert SimplePolicy.filter(remote_user) == {:ok, remote_user}
	end

	test "is not empty but it doesn't have a matching host" do
	- Config.put([:mrf_simple, :avatar_removal], ["non.matching.remote"])
	+ Config.put([:mrf_simple, :avatar_removal], [{"non.matching.remote", ""}])

	remote_user = build_remote_user()

	assert SimplePolicy.filter(remote_user) == {:ok, remote_user}
	end

	test "has a matching host" do
	- Config.put([:mrf_simple, :avatar_removal], ["remote.instance"])
	+ Config.put([:mrf_simple, :avatar_removal], [{"remote.instance", ""}])

	remote_user = build_remote_user()
	{:ok, filtered} = SimplePolicy.filter(remote_user)

	refute filtered["icon"]
	end

	test "match with wildcard domain" do
	- Config.put([:mrf_simple, :avatar_removal], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :avatar_removal], [{"*.remote.instance", ""}])

	remote_user = build_remote_user()
	{:ok, filtered} = SimplePolicy.filter(remote_user)

	refute filtered["icon"]
	end
	end

	describe "when :banner_removal" do
	test "is empty" do
	Config.put([:mrf_simple, :banner_removal], [])

	remote_user = build_remote_user()

	assert SimplePolicy.filter(remote_user) == {:ok, remote_user}
	end

	test "is not empty but it doesn't have a matching host" do
	- Config.put([:mrf_simple, :banner_removal], ["non.matching.remote"])
	+ Config.put([:mrf_simple, :banner_removal], [{"non.matching.remote", ""}])

	remote_user = build_remote_user()

	assert SimplePolicy.filter(remote_user) == {:ok, remote_user}
	end

	test "has a matching host" do
	- Config.put([:mrf_simple, :banner_removal], ["remote.instance"])
	+ Config.put([:mrf_simple, :banner_removal], [{"remote.instance", ""}])

	remote_user = build_remote_user()
	{:ok, filtered} = SimplePolicy.filter(remote_user)

	refute filtered["image"]
	end

	test "match with wildcard domain" do
	- Config.put([:mrf_simple, :banner_removal], ["*.remote.instance"])
	+ Config.put([:mrf_simple, :banner_removal], [{"*.remote.instance", ""}])

	remote_user = build_remote_user()
	{:ok, filtered} = SimplePolicy.filter(remote_user)

	refute filtered["image"]
	end
	end

	describe "when :reject_deletes is empty" do
	setup do: Config.put([:mrf_simple, :reject_deletes], [])

	test "it accepts deletions even from rejected servers" do
	- Config.put([:mrf_simple, :reject], ["remote.instance"])
	+ Config.put([:mrf_simple, :reject], [{"remote.instance", ""}])

	deletion_message = build_remote_deletion_message()

	assert SimplePolicy.filter(deletion_message) == {:ok, deletion_message}
	end

	test "it accepts deletions even from non-whitelisted servers" do
	- Config.put([:mrf_simple, :accept], ["non.matching.remote"])
	+ Config.put([:mrf_simple, :accept], [{"non.matching.remote", ""}])

	deletion_message = build_remote_deletion_message()

	assert SimplePolicy.filter(deletion_message) == {:ok, deletion_message}
	end
	end

	describe "when :reject_deletes is not empty but it doesn't have a matching host" do
	- setup do: Config.put([:mrf_simple, :reject_deletes], ["non.matching.remote"])
	+ setup do: Config.put([:mrf_simple, :reject_deletes], [{"non.matching.remote", ""}])

	test "it accepts deletions even from rejected servers" do
	- Config.put([:mrf_simple, :reject], ["remote.instance"])
	+ Config.put([:mrf_simple, :reject], [{"remote.instance", ""}])

	deletion_message = build_remote_deletion_message()

	assert SimplePolicy.filter(deletion_message) == {:ok, deletion_message}
	end

	test "it accepts deletions even from non-whitelisted servers" do
	- Config.put([:mrf_simple, :accept], ["non.matching.remote"])
	+ Config.put([:mrf_simple, :accept], [{"non.matching.remote", ""}])

	deletion_message = build_remote_deletion_message()

	assert SimplePolicy.filter(deletion_message) == {:ok, deletion_message}
	end
	end

	describe "when :reject_deletes has a matching host" do
	- setup do: Config.put([:mrf_simple, :reject_deletes], ["remote.instance"])
	+ setup do: Config.put([:mrf_simple, :reject_deletes], [{"remote.instance", ""}])

	test "it rejects the deletion" do
	deletion_message = build_remote_deletion_message()

	assert {:reject, _} = SimplePolicy.filter(deletion_message)
	end
	end

	describe "when :reject_deletes match with wildcard domain" do
	- setup do: Config.put([:mrf_simple, :reject_deletes], ["*.remote.instance"])
	+ setup do: Config.put([:mrf_simple, :reject_deletes], [{"*.remote.instance", ""}])

	test "it rejects the deletion" do
	deletion_message = build_remote_deletion_message()

	assert {:reject, _} = SimplePolicy.filter(deletion_message)
	end
	end

	defp build_local_message do
	%{
	"actor" => "#{Pleroma.Web.base_url()}/users/alice",
	"to" => [],
	"cc" => []
	}
	end

	defp build_remote_message do
	%{"actor" => "https://remote.instance/users/bob"}
	end

	defp build_remote_user do
	%{
	"id" => "https://remote.instance/users/bob",
	"icon" => %{
	"url" => "http://example.com/image.jpg",
	"type" => "Image"
	},
	"image" => %{
	"url" => "http://example.com/image.jpg",
	"type" => "Image"
	},
	"type" => "Person"
	}
	end

	defp build_remote_deletion_message do
	%{
	"type" => "Delete",
	"actor" => "https://remote.instance/users/bob"
	}
	end
	end
	diff --git a/test/pleroma/web/activity_pub/mrf_test.exs b/test/pleroma/web/activity_pub/mrf_test.exs
	index 44a9cf086..d207e83bd 100644
	--- a/test/pleroma/web/activity_pub/mrf_test.exs
	+++ b/test/pleroma/web/activity_pub/mrf_test.exs
	@@ -1,106 +1,115 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.MRFTest do
	use ExUnit.Case, async: true
	use Pleroma.Tests.Helpers
	alias Pleroma.Web.ActivityPub.MRF

	test "subdomains_regex/1" do
	assert MRF.subdomains_regex(["unsafe.tld", "*.unsafe.tld"]) == [
	~r/^unsafe.tld$/i,
	~r/^(.\.)unsafe.tld$/i
	]
	end

	describe "subdomain_match/2" do
	test "common domains" do
	regexes = MRF.subdomains_regex(["unsafe.tld", "unsafe2.tld"])

	assert regexes == [~r/^unsafe.tld$/i, ~r/^unsafe2.tld$/i]

	assert MRF.subdomain_match?(regexes, "unsafe.tld")
	assert MRF.subdomain_match?(regexes, "unsafe2.tld")

	refute MRF.subdomain_match?(regexes, "example.com")
	end

	test "wildcard domains with one subdomain" do
	regexes = MRF.subdomains_regex(["*.unsafe.tld"])

	assert regexes == [~r/^(.\.)unsafe.tld$/i]

	assert MRF.subdomain_match?(regexes, "unsafe.tld")
	assert MRF.subdomain_match?(regexes, "sub.unsafe.tld")
	refute MRF.subdomain_match?(regexes, "anotherunsafe.tld")
	refute MRF.subdomain_match?(regexes, "unsafe.tldanother")
	end

	test "wildcard domains with two subdomains" do
	regexes = MRF.subdomains_regex(["*.unsafe.tld"])

	assert regexes == [~r/^(.\.)unsafe.tld$/i]

	assert MRF.subdomain_match?(regexes, "unsafe.tld")
	assert MRF.subdomain_match?(regexes, "sub.sub.unsafe.tld")
	refute MRF.subdomain_match?(regexes, "sub.anotherunsafe.tld")
	refute MRF.subdomain_match?(regexes, "sub.unsafe.tldanother")
	end

	test "matches are case-insensitive" do
	regexes = MRF.subdomains_regex(["UnSafe.TLD", "UnSAFE2.Tld"])

	assert regexes == [~r/^UnSafe.TLD$/i, ~r/^UnSAFE2.Tld$/i]

	assert MRF.subdomain_match?(regexes, "UNSAFE.TLD")
	assert MRF.subdomain_match?(regexes, "UNSAFE2.TLD")
	assert MRF.subdomain_match?(regexes, "unsafe.tld")
	assert MRF.subdomain_match?(regexes, "unsafe2.tld")

	refute MRF.subdomain_match?(regexes, "EXAMPLE.COM")
	refute MRF.subdomain_match?(regexes, "example.com")
	end
	end

	+ describe "instance_list_from_tuples/1" do
	+ test "returns a list of instances from a list of {instance, reason} tuples" do
	+ list = [{"some.tld", "a reason"}, {"other.tld", "another reason"}]
	+ expected = ["some.tld", "other.tld"]
	+
	+ assert MRF.instance_list_from_tuples(list) == expected
	+ end
	+ end
	+
	describe "describe/0" do
	test "it works as expected with noop policy" do
	clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.NoOpPolicy])

	expected = %{
	mrf_policies: ["NoOpPolicy"],
	exclusions: false
	}

	{:ok, ^expected} = MRF.describe()
	end

	test "it works as expected with mock policy" do
	clear_config([:mrf, :policies], [MRFModuleMock])

	expected = %{
	mrf_policies: ["MRFModuleMock"],
	mrf_module_mock: "some config data",
	exclusions: false
	}

	{:ok, ^expected} = MRF.describe()
	end
	end

	test "config_descriptions/0" do
	descriptions = MRF.config_descriptions()

	good_mrf = Enum.find(descriptions, fn %{key: key} -> key == :good_mrf end)

	assert good_mrf == %{
	key: :good_mrf,
	related_policy: "Fixtures.Modules.GoodMRF",
	label: "Good MRF",
	description: "Some description",
	group: :pleroma,
	tab: :mrf,
	type: :group
	}
	end
	end
	diff --git a/test/pleroma/web/activity_pub/publisher_test.exs b/test/pleroma/web/activity_pub/publisher_test.exs
	index 3503d25b2..61dec1e26 100644
	--- a/test/pleroma/web/activity_pub/publisher_test.exs
	+++ b/test/pleroma/web/activity_pub/publisher_test.exs
	@@ -1,364 +1,438 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.PublisherTest do
	use Pleroma.Web.ConnCase

	import ExUnit.CaptureLog
	import Pleroma.Factory
	import Tesla.Mock
	import Mock

	alias Pleroma.Activity
	alias Pleroma.Instances
	alias Pleroma.Object
	alias Pleroma.Web.ActivityPub.Publisher
	alias Pleroma.Web.CommonAPI

	@as_public "https://www.w3.org/ns/activitystreams#Public"

	setup do
	mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
	:ok
	end

	setup_all do: clear_config([:instance, :federating], true)

	describe "gather_webfinger_links/1" do
	test "it returns links" do
	user = insert(:user)

	expected_links = [
	%{"href" => user.ap_id, "rel" => "self", "type" => "application/activity+json"},
	%{
	"href" => user.ap_id,
	"rel" => "self",
	"type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
	},
	%{
	"rel" => "http://ostatus.org/schema/1.0/subscribe",
	"template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
	}
	]

	assert expected_links == Publisher.gather_webfinger_links(user)
	end
	end

	describe "determine_inbox/2" do
	test "it returns sharedInbox for messages involving as:Public in to" do
	user = insert(:user, %{shared_inbox: "http://example.com/inbox"})

	activity = %Activity{
	data: %{"to" => [@as_public], "cc" => [user.follower_address]}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/inbox"
	end

	test "it returns sharedInbox for messages involving as:Public in cc" do
	user = insert(:user, %{shared_inbox: "http://example.com/inbox"})

	activity = %Activity{
	data: %{"cc" => [@as_public], "to" => [user.follower_address]}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/inbox"
	end

	test "it returns sharedInbox for messages involving multiple recipients in to" do
	user = insert(:user, %{shared_inbox: "http://example.com/inbox"})
	user_two = insert(:user)
	user_three = insert(:user)

	activity = %Activity{
	data: %{"cc" => [], "to" => [user.ap_id, user_two.ap_id, user_three.ap_id]}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/inbox"
	end

	test "it returns sharedInbox for messages involving multiple recipients in cc" do
	user = insert(:user, %{shared_inbox: "http://example.com/inbox"})
	user_two = insert(:user)
	user_three = insert(:user)

	activity = %Activity{
	data: %{"to" => [], "cc" => [user.ap_id, user_two.ap_id, user_three.ap_id]}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/inbox"
	end

	test "it returns sharedInbox for messages involving multiple recipients in total" do
	user =
	insert(:user, %{
	shared_inbox: "http://example.com/inbox",
	inbox: "http://example.com/personal-inbox"
	})

	user_two = insert(:user)

	activity = %Activity{
	data: %{"to" => [user_two.ap_id], "cc" => [user.ap_id]}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/inbox"
	end

	test "it returns inbox for messages involving single recipients in total" do
	user =
	insert(:user, %{
	shared_inbox: "http://example.com/inbox",
	inbox: "http://example.com/personal-inbox"
	})

	activity = %Activity{
	data: %{"to" => [user.ap_id], "cc" => []}
	}

	assert Publisher.determine_inbox(activity, user) == "http://example.com/personal-inbox"
	end
	end

	describe "publish_one/1" do
	test "publish to url with with different ports" do
	inbox80 = "http://42.site/users/nick1/inbox"
	inbox42 = "http://42.site:42/users/nick1/inbox"

	mock(fn
	%{method: :post, url: "http://42.site:42/users/nick1/inbox"} ->
	{:ok, %Tesla.Env{status: 200, body: "port 42"}}

	%{method: :post, url: "http://42.site/users/nick1/inbox"} ->
	{:ok, %Tesla.Env{status: 200, body: "port 80"}}
	end)

	actor = insert(:user)

	assert {:ok, %{body: "port 42"}} =
	Publisher.publish_one(%{
	inbox: inbox42,
	json: "{}",
	actor: actor,
	id: 1,
	unreachable_since: true
	})

	assert {:ok, %{body: "port 80"}} =
	Publisher.publish_one(%{
	inbox: inbox80,
	json: "{}",
	actor: actor,
	id: 1,
	unreachable_since: true
	})
	end

	test_with_mock "calls `Instances.set_reachable` on successful federation if `unreachable_since` is not specified",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://200.site/users/nick1/inbox"

	assert {:ok, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
	assert called(Instances.set_reachable(inbox))
	end

	test_with_mock "calls `Instances.set_reachable` on successful federation if `unreachable_since` is set",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://200.site/users/nick1/inbox"

	assert {:ok, _} =
	Publisher.publish_one(%{
	inbox: inbox,
	json: "{}",
	actor: actor,
	id: 1,
	unreachable_since: NaiveDateTime.utc_now()
	})

	assert called(Instances.set_reachable(inbox))
	end

	test_with_mock "does NOT call `Instances.set_reachable` on successful federation if `unreachable_since` is nil",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://200.site/users/nick1/inbox"

	assert {:ok, _} =
	Publisher.publish_one(%{
	inbox: inbox,
	json: "{}",
	actor: actor,
	id: 1,
	unreachable_since: nil
	})

	refute called(Instances.set_reachable(inbox))
	end

	test_with_mock "calls `Instances.set_unreachable` on target inbox on non-2xx HTTP response code",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://404.site/users/nick1/inbox"

	assert {:error, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})

	assert called(Instances.set_unreachable(inbox))
	end

	test_with_mock "it calls `Instances.set_unreachable` on target inbox on request error of any kind",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://connrefused.site/users/nick1/inbox"

	assert capture_log(fn ->
	assert {:error, _} =
	Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
	end) =~ "connrefused"

	assert called(Instances.set_unreachable(inbox))
	end

	test_with_mock "does NOT call `Instances.set_unreachable` if target is reachable",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://200.site/users/nick1/inbox"

	assert {:ok, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})

	refute called(Instances.set_unreachable(inbox))
	end

	test_with_mock "does NOT call `Instances.set_unreachable` if target instance has non-nil `unreachable_since`",
	Instances,
	[:passthrough],
	[] do
	actor = insert(:user)
	inbox = "http://connrefused.site/users/nick1/inbox"

	assert capture_log(fn ->
	assert {:error, _} =
	Publisher.publish_one(%{
	inbox: inbox,
	json: "{}",
	actor: actor,
	id: 1,
	unreachable_since: NaiveDateTime.utc_now()
	})
	end) =~ "connrefused"

	refute called(Instances.set_unreachable(inbox))
	end
	end

	describe "publish/2" do
	+ test_with_mock "doesn't publish a non-public activity to quarantined instances.",
	+ Pleroma.Web.Federator.Publisher,
	+ [:passthrough],
	+ [] do
	+ Config.put([:instance, :quarantined_instances], [{"domain.com", "some reason"}])
	+
	+ follower =
	+ insert(:user, %{
	+ local: false,
	+ inbox: "https://domain.com/users/nick1/inbox",
	+ ap_enabled: true
	+ })
	+
	+ actor = insert(:user, follower_address: follower.ap_id)
	+
	+ {:ok, _follower_one} = Pleroma.User.follow(follower, actor)
	+ actor = refresh_record(actor)
	+
	+ note_activity =
	+ insert(:followers_only_note_activity,
	+ user: actor,
	+ recipients: [follower.ap_id]
	+ )
	+
	+ res = Publisher.publish(actor, note_activity)
	+
	+ assert res == :ok
	+
	+ assert not called(
	+ Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
	+ inbox: "https://domain.com/users/nick1/inbox",
	+ actor_id: actor.id,
	+ id: note_activity.data["id"]
	+ })
	+ )
	+ end
	+
	+ test_with_mock "Publishes a non-public activity to non-quarantined instances.",
	+ Pleroma.Web.Federator.Publisher,
	+ [:passthrough],
	+ [] do
	+ Config.put([:instance, :quarantined_instances], [{"somedomain.com", "some reason"}])
	+
	+ follower =
	+ insert(:user, %{
	+ local: false,
	+ inbox: "https://domain.com/users/nick1/inbox",
	+ ap_enabled: true
	+ })
	+
	+ actor = insert(:user, follower_address: follower.ap_id)
	+
	+ {:ok, _follower_one} = Pleroma.User.follow(follower, actor)
	+ actor = refresh_record(actor)
	+
	+ note_activity =
	+ insert(:followers_only_note_activity,
	+ user: actor,
	+ recipients: [follower.ap_id]
	+ )
	+
	+ res = Publisher.publish(actor, note_activity)
	+
	+ assert res == :ok
	+
	+ assert called(
	+ Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
	+ inbox: "https://domain.com/users/nick1/inbox",
	+ actor_id: actor.id,
	+ id: note_activity.data["id"]
	+ })
	+ )
	+ end
	+
	test_with_mock "publishes an activity with BCC to all relevant peers.",
	Pleroma.Web.Federator.Publisher,
	[:passthrough],
	[] do
	follower =
	insert(:user, %{
	local: false,
	inbox: "https://domain.com/users/nick1/inbox",
	ap_enabled: true
	})

	actor = insert(:user, follower_address: follower.ap_id)
	user = insert(:user)

	{:ok, follower, actor} = Pleroma.User.follow(follower, actor)

	note_activity =
	insert(:note_activity,
	recipients: [follower.ap_id],
	data_attrs: %{"bcc" => [user.ap_id]}
	)

	res = Publisher.publish(actor, note_activity)
	assert res == :ok

	assert called(
	Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
	inbox: "https://domain.com/users/nick1/inbox",
	actor_id: actor.id,
	id: note_activity.data["id"]
	})
	)
	end

	test_with_mock "publishes a delete activity to peers who signed fetch requests to the create acitvity/object.",
	Pleroma.Web.Federator.Publisher,
	[:passthrough],
	[] do
	fetcher =
	insert(:user,
	local: false,
	inbox: "https://domain.com/users/nick1/inbox",
	ap_enabled: true
	)

	another_fetcher =
	insert(:user,
	local: false,
	inbox: "https://domain2.com/users/nick1/inbox",
	ap_enabled: true
	)

	actor = insert(:user)

	note_activity = insert(:note_activity, user: actor)
	object = Object.normalize(note_activity)

	activity_path = String.trim_leading(note_activity.data["id"], Pleroma.Web.Endpoint.url())
	object_path = String.trim_leading(object.data["id"], Pleroma.Web.Endpoint.url())

	build_conn()
	\|> put_req_header("accept", "application/activity+json")
	\|> assign(:user, fetcher)
	\|> get(object_path)
	\|> json_response(200)

	build_conn()
	\|> put_req_header("accept", "application/activity+json")
	\|> assign(:user, another_fetcher)
	\|> get(activity_path)
	\|> json_response(200)

	{:ok, delete} = CommonAPI.delete(note_activity.id, actor)

	res = Publisher.publish(actor, delete)
	assert res == :ok

	assert called(
	Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
	inbox: "https://domain.com/users/nick1/inbox",
	actor_id: actor.id,
	id: delete.data["id"]
	})
	)

	assert called(
	Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
	inbox: "https://domain2.com/users/nick1/inbox",
	actor_id: actor.id,
	id: delete.data["id"]
	})
	)
	end
	end
	end
	diff --git a/test/pleroma/web/node_info_test.exs b/test/pleroma/web/node_info_test.exs
	index 06b33607f..b2523119b 100644
	--- a/test/pleroma/web/node_info_test.exs
	+++ b/test/pleroma/web/node_info_test.exs
	@@ -1,188 +1,278 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.NodeInfoTest do
	use Pleroma.Web.ConnCase

	import Pleroma.Factory

	alias Pleroma.Config

	setup do: clear_config([:mrf_simple])
	setup do: clear_config(:instance)

	test "GET /.well-known/nodeinfo", %{conn: conn} do
	links =
	conn
	\|> get("/.well-known/nodeinfo")
	\|> json_response(200)
	\|> Map.fetch!("links")

	Enum.each(links, fn link ->
	href = Map.fetch!(link, "href")

	conn
	\|> get(href)
	\|> json_response(200)
	end)
	end

	test "nodeinfo shows staff accounts", %{conn: conn} do
	moderator = insert(:user, local: true, is_moderator: true)
	admin = insert(:user, local: true, is_admin: true)

	conn =
	conn
	\|> get("/nodeinfo/2.1.json")

	assert result = json_response(conn, 200)

	assert moderator.ap_id in result["metadata"]["staffAccounts"]
	assert admin.ap_id in result["metadata"]["staffAccounts"]
	end

	test "nodeinfo shows restricted nicknames", %{conn: conn} do
	conn =
	conn
	\|> get("/nodeinfo/2.1.json")

	assert result = json_response(conn, 200)

	assert Config.get([Pleroma.User, :restricted_nicknames]) ==
	result["metadata"]["restrictedNicknames"]
	end

	test "returns software.repository field in nodeinfo 2.1", %{conn: conn} do
	conn
	\|> get("/.well-known/nodeinfo")
	\|> json_response(200)

	conn =
	conn
	\|> get("/nodeinfo/2.1.json")

	assert result = json_response(conn, 200)
	assert Pleroma.Application.repository() == result["software"]["repository"]
	end

	test "returns fieldsLimits field", %{conn: conn} do
	clear_config([:instance, :max_account_fields], 10)
	clear_config([:instance, :max_remote_account_fields], 15)
	clear_config([:instance, :account_field_name_length], 255)
	clear_config([:instance, :account_field_value_length], 2048)

	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	assert response["metadata"]["fieldsLimits"]["maxFields"] == 10
	assert response["metadata"]["fieldsLimits"]["maxRemoteFields"] == 15
	assert response["metadata"]["fieldsLimits"]["nameLength"] == 255
	assert response["metadata"]["fieldsLimits"]["valueLength"] == 2048
	end

	test "it returns the safe_dm_mentions feature if enabled", %{conn: conn} do
	clear_config([:instance, :safe_dm_mentions], true)

	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	assert "safe_dm_mentions" in response["metadata"]["features"]

	Config.put([:instance, :safe_dm_mentions], false)

	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	refute "safe_dm_mentions" in response["metadata"]["features"]
	end

	describe "`metadata/federation/enabled`" do
	setup do: clear_config([:instance, :federating])

	test "it shows if federation is enabled/disabled", %{conn: conn} do
	Config.put([:instance, :federating], true)

	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	assert response["metadata"]["federation"]["enabled"] == true

	Config.put([:instance, :federating], false)

	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	assert response["metadata"]["federation"]["enabled"] == false
	end
	end

	test "it shows default features flags", %{conn: conn} do
	response =
	conn
	\|> get("/nodeinfo/2.1.json")
	\|> json_response(:ok)

	default_features = [
	"pleroma_api",
	"mastodon_api",
	"mastodon_api_streaming",
	"polls",
	"pleroma_explicit_addressing",
	"shareable_emoji_packs",
	"multifetch",
	"pleroma_emoji_reactions",
	"pleroma:api/v1/notifications:include_types_filter",
	"pleroma_chat_messages"
	]

	assert MapSet.subset?(
	MapSet.new(default_features),
	MapSet.new(response["metadata"]["features"])
	)
	end

	- test "it shows MRF transparency data if enabled", %{conn: conn} do
	- clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
	- clear_config([:mrf, :transparency], true)
	+ describe "Quarantined instances" do
	+ setup do
	+ clear_config([:mrf, :transparency], true)
	+ quarantined_instances = [{"example.com", "reason to quarantine"}]
	+ clear_config([:instance, :quarantined_instances], quarantined_instances)
	+ end

	- simple_config = %{"reject" => ["example.com"]}
	- clear_config(:mrf_simple, simple_config)
	+ test "shows quarantined instances data if enabled", %{conn: conn} do
	+ expected_config = ["example.com"]

	- response =
	- conn
	- \|> get("/nodeinfo/2.1.json")
	- \|> json_response(:ok)
	+ response =
	+ conn
	+ \|> get("/nodeinfo/2.1.json")
	+ \|> json_response(:ok)
	+
	+ assert response["metadata"]["federation"]["quarantined_instances"] == expected_config
	+ end
	+
	+ test "shows extra information in the quarantined_info field for relevant entries", %{
	+ conn: conn
	+ } do
	+ clear_config([:mrf, :transparency], true)

	- assert response["metadata"]["federation"]["mrf_simple"] == simple_config
	+ expected_config = %{
	+ "quarantined_instances" => %{
	+ "example.com" => %{"reason" => "reason to quarantine"}
	+ }
	+ }
	+
	+ response =
	+ conn
	+ \|> get("/nodeinfo/2.1.json")
	+ \|> json_response(:ok)
	+
	+ assert response["metadata"]["federation"]["quarantined_instances_info"] == expected_config
	+ end
	end

	- test "it performs exclusions from MRF transparency data if configured", %{conn: conn} do
	- clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
	- clear_config([:mrf, :transparency], true)
	- clear_config([:mrf, :transparency_exclusions], ["other.site"])
	+ describe "MRF SimplePolicy" do
	+ setup do
	+ clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
	+ clear_config([:mrf, :transparency], true)
	+ end

	- simple_config = %{"reject" => ["example.com", "other.site"]}
	- clear_config(:mrf_simple, simple_config)
	+ test "shows MRF transparency data if enabled", %{conn: conn} do
	+ simple_config = %{"reject" => [{"example.com", ""}]}
	+ clear_config(:mrf_simple, simple_config)

	- expected_config = %{"reject" => ["example.com"]}
	+ expected_config = %{"reject" => ["example.com"]}

	- response =
	- conn
	- \|> get("/nodeinfo/2.1.json")
	- \|> json_response(:ok)
	+ response =
	+ conn
	+ \|> get("/nodeinfo/2.1.json")
	+ \|> json_response(:ok)
	+
	+ assert response["metadata"]["federation"]["mrf_simple"] == expected_config
	+ end

	- assert response["metadata"]["federation"]["mrf_simple"] == expected_config
	- assert response["metadata"]["federation"]["exclusions"] == true
	+ test "performs exclusions from MRF transparency data if configured", %{conn: conn} do
	+ clear_config([:mrf, :transparency_exclusions], [
	+ {"other.site", "We don't want them to know"}
	+ ])
	+
	+ simple_config = %{"reject" => [{"example.com", ""}, {"other.site", ""}]}
	+ clear_config(:mrf_simple, simple_config)
	+
	+ expected_config = %{"reject" => ["example.com"]}
	+
	+ response =
	+ conn
	+ \|> get("/nodeinfo/2.1.json")
	+ \|> json_response(:ok)
	+
	+ assert response["metadata"]["federation"]["mrf_simple"] == expected_config
	+ assert response["metadata"]["federation"]["exclusions"] == true
	+ end
	+
	+ test "shows extra information in the mrf_simple_info field for relevant entries", %{
	+ conn: conn
	+ } do
	+ simple_config = %{
	+ media_removal: [{"no.media", "LEEWWWDD >//<"}],
	+ media_nsfw: [],
	+ federated_timeline_removal: [{"no.ftl", ""}],
	+ report_removal: [],
	+ reject: [
	+ {"example.instance", "Some reason"},
	+ {"uwu.owo", "awoo to much"},
	+ {"no.reason", ""}
	+ ],
	+ followers_only: [],
	+ accept: [],
	+ avatar_removal: [],
	+ banner_removal: [],
	+ reject_deletes: [
	+ {"peak.me", "I want to peak at what they don't want me to see, eheh"}
	+ ]
	+ }
	+
	+ clear_config(:mrf_simple, simple_config)
	+
	+ clear_config([:mrf, :transparency_exclusions], [
	+ {"peak.me", "I don't want them to know"}
	+ ])
	+
	+ expected_config = %{
	+ "media_removal" => %{
	+ "no.media" => %{"reason" => "LEEWWWDD >//<"}
	+ },
	+ "reject" => %{
	+ "example.instance" => %{"reason" => "Some reason"},
	+ "uwu.owo" => %{"reason" => "awoo to much"}
	+ }
	+ }
	+
	+ response =
	+ conn
	+ \|> get("/nodeinfo/2.1.json")
	+ \|> json_response(:ok)
	+
	+ assert response["metadata"]["federation"]["mrf_simple_info"] == expected_config
	+ end
	end
	end
	diff --git a/test/support/factory.ex b/test/support/factory.ex
	index 8eb07dc3c..bbb04837a 100644
	--- a/test/support/factory.ex
	+++ b/test/support/factory.ex
	@@ -1,461 +1,493 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Factory do
	use ExMachina.Ecto, repo: Pleroma.Repo
	alias Pleroma.Object
	alias Pleroma.User

	def participation_factory do
	conversation = insert(:conversation)
	user = insert(:user)

	%Pleroma.Conversation.Participation{
	conversation: conversation,
	user: user,
	read: false
	}
	end

	def conversation_factory do
	%Pleroma.Conversation{
	ap_id: sequence(:ap_id, &"https://some_conversation/#{&1}")
	}
	end

	def user_factory(attrs \\ %{}) do
	user = %User{
	name: sequence(:name, &"Test テスト User #{&1}"),
	email: sequence(:email, &"user#{&1}@example.com"),
	nickname: sequence(:nickname, &"nick#{&1}"),
	password_hash: Pbkdf2.hash_pwd_salt("test"),
	bio: sequence(:bio, &"Tester Number #{&1}"),
	is_discoverable: true,
	last_digest_emailed_at: NaiveDateTime.utc_now(),
	last_refreshed_at: NaiveDateTime.utc_now(),
	notification_settings: %Pleroma.User.NotificationSetting{},
	multi_factor_authentication_settings: %Pleroma.MFA.Settings{},
	ap_enabled: true
	}

	urls =
	if attrs[:local] == false do
	base_domain = Enum.random(["domain1.com", "domain2.com", "domain3.com"])

	ap_id = "https://#{base_domain}/users/#{user.nickname}"

	%{
	ap_id: ap_id,
	follower_address: ap_id <> "/followers",
	following_address: ap_id <> "/following"
	}
	else
	%{
	ap_id: User.ap_id(user),
	follower_address: User.ap_followers(user),
	following_address: User.ap_following(user)
	}
	end

	user
	\|> Map.put(:raw_bio, user.bio)
	\|> Map.merge(urls)
	\|> merge_attributes(attrs)
	end

	def user_relationship_factory(attrs \\ %{}) do
	source = attrs[:source] \|\| insert(:user)
	target = attrs[:target] \|\| insert(:user)
	relationship_type = attrs[:relationship_type] \|\| :block

	%Pleroma.UserRelationship{
	source_id: source.id,
	target_id: target.id,
	relationship_type: relationship_type
	}
	end

	def note_factory(attrs \\ %{}) do
	text = sequence(:text, &"This is :moominmamma: note #{&1}")

	user = attrs[:user] \|\| insert(:user)

	data = %{
	"type" => "Note",
	"content" => text,
	"source" => text,
	"id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
	"actor" => user.ap_id,
	"to" => ["https://www.w3.org/ns/activitystreams#Public"],
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"likes" => [],
	"like_count" => 0,
	"context" => "2hu",
	"summary" => "2hu",
	"tag" => ["2hu"],
	"emoji" => %{
	"2hu" => "corndog.png"
	}
	}

	%Pleroma.Object{
	data: merge_attributes(data, Map.get(attrs, :data, %{}))
	}
	end

	+ def followers_only_note_factory(attrs \\ %{}) do
	+ %Pleroma.Object{data: data} = note_factory(attrs)
	+ %Pleroma.Object{data: Map.merge(data, %{"to" => [data["actor"] <> "/followers"]})}
	+ end
	+
	def audio_factory(attrs \\ %{}) do
	text = sequence(:text, &"lain radio episode #{&1}")

	user = attrs[:user] \|\| insert(:user)

	data = %{
	"type" => "Audio",
	"id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
	"artist" => "lain",
	"title" => text,
	"album" => "lain radio",
	"to" => ["https://www.w3.org/ns/activitystreams#Public"],
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"actor" => user.ap_id,
	"length" => 180_000
	}

	%Pleroma.Object{
	data: merge_attributes(data, Map.get(attrs, :data, %{}))
	}
	end

	def listen_factory do
	audio = insert(:audio)

	data = %{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"type" => "Listen",
	"actor" => audio.data["actor"],
	"to" => audio.data["to"],
	"object" => audio.data,
	"published" => audio.data["published"]
	}

	%Pleroma.Activity{
	data: data,
	actor: data["actor"],
	recipients: data["to"]
	}
	end

	def direct_note_factory do
	user2 = insert(:user)

	%Pleroma.Object{data: data} = note_factory()
	%Pleroma.Object{data: Map.merge(data, %{"to" => [user2.ap_id]})}
	end

	def article_factory do
	note_factory()
	\|> Map.put("type", "Article")
	end

	def tombstone_factory do
	data = %{
	"type" => "Tombstone",
	"id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
	"formerType" => "Note",
	"deleted" => DateTime.utc_now() \|> DateTime.to_iso8601()
	}

	%Pleroma.Object{
	data: data
	}
	end

	def direct_note_activity_factory do
	dm = insert(:direct_note)

	data = %{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"type" => "Create",
	"actor" => dm.data["actor"],
	"to" => dm.data["to"],
	"object" => dm.data,
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"context" => dm.data["context"]
	}

	%Pleroma.Activity{
	data: data,
	actor: data["actor"],
	recipients: data["to"]
	}
	end

	+ def followers_only_note_activity_factory(attrs \\ %{}) do
	+ user = attrs[:user] \|\| insert(:user)
	+ note = insert(:followers_only_note, user: user)
	+
	+ data_attrs = attrs[:data_attrs] \|\| %{}
	+ attrs = Map.drop(attrs, [:user, :note, :data_attrs])
	+
	+ data =
	+ %{
	+ "id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	+ "type" => "Create",
	+ "actor" => note.data["actor"],
	+ "to" => note.data["to"],
	+ "object" => note.data,
	+ "published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	+ "context" => note.data["context"]
	+ }
	+ \|> Map.merge(data_attrs)
	+
	+ %Pleroma.Activity{
	+ data: data,
	+ actor: data["actor"],
	+ recipients: data["to"]
	+ }
	+ \|> Map.merge(attrs)
	+ end
	+
	def note_activity_factory(attrs \\ %{}) do
	user = attrs[:user] \|\| insert(:user)
	note = attrs[:note] \|\| insert(:note, user: user)

	data_attrs = attrs[:data_attrs] \|\| %{}
	attrs = Map.drop(attrs, [:user, :note, :data_attrs])

	data =
	%{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"type" => "Create",
	"actor" => note.data["actor"],
	"to" => note.data["to"],
	"object" => note.data["id"],
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"context" => note.data["context"]
	}
	\|> Map.merge(data_attrs)

	%Pleroma.Activity{
	data: data,
	actor: data["actor"],
	recipients: data["to"]
	}
	\|> Map.merge(attrs)
	end

	def article_activity_factory do
	article = insert(:article)

	data = %{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"type" => "Create",
	"actor" => article.data["actor"],
	"to" => article.data["to"],
	"object" => article.data,
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"context" => article.data["context"]
	}

	%Pleroma.Activity{
	data: data,
	actor: data["actor"],
	recipients: data["to"]
	}
	end

	def announce_activity_factory(attrs \\ %{}) do
	note_activity = attrs[:note_activity] \|\| insert(:note_activity)
	user = attrs[:user] \|\| insert(:user)

	data = %{
	"type" => "Announce",
	"actor" => note_activity.actor,
	"object" => note_activity.data["id"],
	"to" => [user.follower_address, note_activity.data["actor"]],
	"cc" => ["https://www.w3.org/ns/activitystreams#Public"],
	"context" => note_activity.data["context"]
	}

	%Pleroma.Activity{
	data: data,
	actor: user.ap_id,
	recipients: data["to"]
	}
	end

	def like_activity_factory(attrs \\ %{}) do
	note_activity = attrs[:note_activity] \|\| insert(:note_activity)
	object = Object.normalize(note_activity)
	user = insert(:user)

	data =
	%{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"actor" => user.ap_id,
	"type" => "Like",
	"object" => object.data["id"],
	"published_at" => DateTime.utc_now() \|> DateTime.to_iso8601()
	}
	\|> Map.merge(attrs[:data_attrs] \|\| %{})

	%Pleroma.Activity{
	data: data
	}
	end

	def follow_activity_factory do
	follower = insert(:user)
	followed = insert(:user)

	data = %{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"actor" => follower.ap_id,
	"type" => "Follow",
	"object" => followed.ap_id,
	"published_at" => DateTime.utc_now() \|> DateTime.to_iso8601()
	}

	%Pleroma.Activity{
	data: data,
	actor: follower.ap_id
	}
	end

	def report_activity_factory(attrs \\ %{}) do
	user = attrs[:user] \|\| insert(:user)
	activity = attrs[:activity] \|\| insert(:note_activity)
	state = attrs[:state] \|\| "open"

	data = %{
	"id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
	"actor" => user.ap_id,
	"type" => "Flag",
	"object" => [activity.actor, activity.data["id"]],
	"published" => DateTime.utc_now() \|> DateTime.to_iso8601(),
	"to" => [],
	"cc" => [activity.actor],
	"context" => activity.data["context"],
	"state" => state
	}

	%Pleroma.Activity{
	data: data,
	actor: data["actor"],
	recipients: data["to"] ++ data["cc"]
	}
	end

	def oauth_app_factory do
	%Pleroma.Web.OAuth.App{
	client_name: sequence(:client_name, &"Some client #{&1}"),
	redirect_uris: "https://example.com/callback",
	scopes: ["read", "write", "follow", "push", "admin"],
	website: "https://example.com",
	client_id: Ecto.UUID.generate(),
	client_secret: "aaa;/&bbb"
	}
	end

	def instance_factory do
	%Pleroma.Instances.Instance{
	host: "domain.com",
	unreachable_since: nil
	}
	end

	def oauth_token_factory(attrs \\ %{}) do
	scopes = Map.get(attrs, :scopes, ["read"])
	oauth_app = Map.get_lazy(attrs, :app, fn -> insert(:oauth_app, scopes: scopes) end)
	user = Map.get_lazy(attrs, :user, fn -> build(:user) end)

	valid_until =
	Map.get(attrs, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), 60 * 10))

	%Pleroma.Web.OAuth.Token{
	token: :crypto.strong_rand_bytes(32) \|> Base.url_encode64(),
	refresh_token: :crypto.strong_rand_bytes(32) \|> Base.url_encode64(),
	scopes: scopes,
	user: user,
	app: oauth_app,
	valid_until: valid_until
	}
	end

	def oauth_admin_token_factory(attrs \\ %{}) do
	user = Map.get_lazy(attrs, :user, fn -> build(:user, is_admin: true) end)

	scopes =
	attrs
	\|> Map.get(:scopes, ["admin"])
	\|> Kernel.++(["admin"])
	\|> Enum.uniq()

	attrs = Map.merge(attrs, %{user: user, scopes: scopes})
	oauth_token_factory(attrs)
	end

	def oauth_authorization_factory do
	%Pleroma.Web.OAuth.Authorization{
	token: :crypto.strong_rand_bytes(32) \|> Base.url_encode64(padding: false),
	scopes: ["read", "write", "follow", "push"],
	valid_until: NaiveDateTime.add(NaiveDateTime.utc_now(), 60 * 10),
	user: build(:user),
	app: build(:oauth_app)
	}
	end

	def push_subscription_factory do
	%Pleroma.Web.Push.Subscription{
	user: build(:user),
	token: build(:oauth_token),
	endpoint: "https://example.com/example/1234",
	key_auth: "8eDyX_uCN0XRhSbY5hs7Hg==",
	key_p256dh:
	"BCIWgsnyXDv1VkhqL2P7YRBvdeuDnlwAPT2guNhdIoW3IP7GmHh1SMKPLxRf7x8vJy6ZFK3ol2ohgn_-0yP7QQA=",
	data: %{}
	}
	end

	def notification_factory do
	%Pleroma.Notification{
	user: build(:user)
	}
	end

	def scheduled_activity_factory do
	%Pleroma.ScheduledActivity{
	user: build(:user),
	scheduled_at: NaiveDateTime.add(NaiveDateTime.utc_now(), :timer.minutes(60), :millisecond),
	params: build(:note) \|> Map.from_struct() \|> Map.get(:data)
	}
	end

	def registration_factory do
	user = insert(:user)

	%Pleroma.Registration{
	user: user,
	provider: "twitter",
	uid: "171799000",
	info: %{
	"name" => "John Doe",
	"email" => "john@doe.com",
	"nickname" => "johndoe",
	"description" => "My bio"
	}
	}
	end

	def config_factory(attrs \\ %{}) do
	%Pleroma.ConfigDB{
	key: sequence(:key, &String.to_atom("some_key_#{&1}")),
	group: :pleroma,
	value:
	sequence(
	:value,
	&%{another_key: "#{&1}somevalue", another: "#{&1}somevalue"}
	)
	}
	\|> merge_attributes(attrs)
	end

	def marker_factory do
	%Pleroma.Marker{
	user: build(:user),
	timeline: "notifications",
	lock_version: 0,
	last_read_id: "1"
	}
	end

	def mfa_token_factory do
	%Pleroma.MFA.Token{
	token: :crypto.strong_rand_bytes(32) \|> Base.url_encode64(padding: false),
	authorization: build(:oauth_authorization),
	valid_until: NaiveDateTime.add(NaiveDateTime.utc_now(), 60 * 10),
	user: build(:user)
	}
	end

	def filter_factory do
	%Pleroma.Filter{
	user: build(:user),
	filter_id: sequence(:filter_id, & &1),
	phrase: "cofe"
	}
	end
	end

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