pleroma/config/description.exs

use Mix.Config
alias Pleroma.Docs.Generator

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
]

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: [
          Generator.uploaders_list()
        ]
      },
      %{
        key: :filters,
        type: {:list, :module},
        description: "List of filter modules for uploads",
        suggestions: [
          Generator.filters_list()
        ]
      },
      %{
        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,
        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,
        type: :keyword,
        description: "Proxy options, see `Pleroma.ReverseProxy` documentation"
      }
    ]
  },
  %{
    group: :pleroma,
    key: Pleroma.Uploaders.Local,
    type: :group,
    description: "Local uploader-related settings",
    children: [
      %{
        key: :uploads,
        type: :string,
        description: "Path where user 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",
        suggestions: [
          "strip",
          ["strip", "auto-orient"],
          [{"implode", "1"}],
          ["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}",
          nil
        ]
      }
    ]
  },
  %{
    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
        ]
      },
      %{
        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,
        type: :boolean,
        description: "`Swoosh.Adapters.SMTP` adapter specific setting"
      },
      %{
        group: {:subgroup, Swoosh.Adapters.SMTP},
        key: :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,
        type: :boolean,
        description: "`Swoosh.Adapters.SMTP` adapter specific setting"
      },
      %{
        group: {:subgroup, Swoosh.Adapters.Sendgrid},
        key: :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,
        type: :string,
        description: "`Swoosh.Adapters.Mandrill` adapter specific setting",
        suggestions: ["my-api-key"]
      },
      %{
        group: {:subgroup, Swoosh.Adapters.Mailgun},
        key: :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,
        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,
        type: :string,
        description: "`Swoosh.Adapters.Postmark` adapter specific setting",
        suggestions: ["my-api-key"]
      },
      %{
        group: {:subgroup, Swoosh.Adapters.SparkPost},
        key: :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,
        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,
        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: :pleroma,
    key: :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",
            "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,
        type: :string,
        description: "Email used to reach an Administrator/Moderator of the instance",
        suggestions: [
          "email@example.com"
        ]
      },
      %{
        key: :notify_email,
        type: :string,
        description: "Email used for notifications",
        suggestions: [
          "notify@example.com"
        ]
      },
      %{
        key: :description,
        type: :string,
        description: "The instance's description, 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: :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 can be enabled when false"
      },
      %{
        key: :invites_enabled,
        type: :boolean,
        description: "Enable user invitations for admins (depends on registrations_open: false)"
      },
      %{
        key: :account_activation_required,
        type: :boolean,
        description: "Require users to confirm their emails before signing in"
      },
      %{
        key: :federating,
        type: :boolean,
        description: "Enable federation with other instances"
      },
      %{
        key: :federation_incoming_replies_max_depth,
        type: :integer,
        description:
          "Max. depth of reply-to 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,
        type: :integer,
        description:
          "Timeout (in days) of each external federation target being unreachable prior to pausing federating to it",
        suggestions: [
          7
        ]
      },
      %{
        key: :federation_publisher_modules,
        type: [:list, :module],
        description: "List of modules for federation publishing",
        suggestions: [
          Pleroma.Web.ActivityPub.Publisher
        ]
      },
      %{
        key: :allow_relay,
        type: :boolean,
        description: "Enable Pleroma's Relay, which makes it possible to follow a whole instance"
      },
      %{
        key: :rewrite_policy,
        type: {:list, :module},
        description: "A list of MRF policies enabled",
        suggestions: [
          Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
          Generator.mrf_list()
        ]
      },
      %{
        key: :public,
        type: :boolean,
        description:
          "Makes the client API in authentificated mode-only except for user-profiles." <>
            " Useful for disabling the Local Timeline and The Whole Known Network"
      },
      %{
        key: :quarantined_instances,
        type: {:list, :string},
        description:
          "List of ActivityPub instances where private(DMs, followers-only) activities will not be send",
        suggestions: [
          "quarantined.com",
          "*.quarantined.com"
        ]
      },
      %{
        key: :managed_config,
        type: :boolean,
        description:
          "Whenether the config for pleroma-fe is configured in this config or in static/config.json"
      },
      %{
        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: :mrf_transparency,
        type: :boolean,
        description:
          "Make the content of your Message Rewrite Facility settings public (via nodeinfo)"
      },
      %{
        key: :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"]
        ]
      },
      %{
        key: :extended_nickname_format,
        type: :boolean,
        description:
          "Set to true to use extended local nicknames format (allows underscores/dashes)." <>
            " This will break federation with older software for theses nicknames"
      },
      %{
        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",
        suggestions: [
          "lain",
          "kaniini",
          "lanodan",
          "rinpatch"
        ]
      },
      %{
        key: :no_attachment_links,
        type: :boolean,
        description:
          "Set to true to disable automatically adding attachment link text to statuses"
      },
      %{
        key: :welcome_message,
        type: :string,
        description:
          "A message that will be send to a newly registered users as a direct message",
        suggestions: [
          "Hi, @username! Welcome to the board!",
          nil
        ]
      },
      %{
        key: :welcome_user_nickname,
        type: :string,
        description: "The nickname of the local user that sends the welcome message",
        suggestions: [
          "lain",
          nil
        ]
      },
      %{
        key: :max_report_comment_size,
        type: :integer,
        description: "The maximum size of the report comment (Default: 1000)",
        suggestions: [
          1_000
        ]
      },
      %{
        key: :safe_dm_mentions,
        type: :boolean,
        description:
          "If set to true, 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. \"@friend hey i really don't like @enemy\")." <>
            " Default: false"
      },
      %{
        key: :healthcheck,
        type: :boolean,
        description: "If set to true, 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 filter out broken threads. The default is true"
      },
      %{
        key: :limit_to_local_content,
        type: [:atom, false],
        description:
          "Limit unauthenticated users to search for local statutes and users only. The default is :unauthenticated ",
        suggestions: [
          :unauthenticated,
          :all,
          false
        ]
      },
      %{
        key: :dynamic_configuration,
        type: :boolean,
        description:
          "Allow transferring configuration to DB with the subsequent customization from Admin api. Defaults to `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: :external_user_synchronization,
        type: :boolean,
        description: "Enabling following/followers counters synchronization for external users"
      }
    ]
  },
  %{
    group: :logger,
    type: :group,
    description: "Logger-related settings",
    children: [
      %{
        key: :backends,
        type: [:atom, :tuple, :module],
        description:
          "Where logs will be send, :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,
    description: "ExSyslogger-related settings",
    children: [
      %{
        key: :level,
        type: :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: "It defaults to \"$date $time [$level] $levelpad$node $metadata $message\"",
        suggestions: ["$metadata[$level] $message"]
      },
      %{
        key: :metadata,
        type: {:list, :atom},
        suggestions: [[:request_id]]
      }
    ]
  },
  %{
    group: :logger,
    type: :group,
    key: :console,
    description: "Console logger settings",
    children: [
      %{
        key: :level,
        type: :atom,
        description: "Log level",
        suggestions: [:debug, :info, :warn, :error]
      },
      %{
        key: :format,
        type: :string,
        description: "It defaults to \"$date $time [$level] $levelpad$node $metadata $message\"",
        suggestions: ["$metadata[$level] $message"]
      },
      %{
        key: :metadata,
        type: {:list, :atom},
        suggestions: [[:request_id]]
      }
    ]
  },
  %{
    group: :quack,
    type: :group,
    description: "Quack-related settings",
    children: [
      %{
        key: :level,
        type: :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,
        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: "A keyword list that keeps the configuration data for any kind of frontend",
    children: [
      %{
        key: :pleroma_fe,
        type: :map,
        description: "Settings for Pleroma FE",
        suggestions: [
          %{
            theme: "pleroma-dark",
            logo: "/static/logo.png",
            background: "/images/city.jpg",
            redirectRootNoLogin: "/main/all",
            redirectRootLogin: "/main/friends",
            showInstanceSpecificPanel: true,
            scopeOptionsEnabled: false,
            formattingOptionsEnabled: false,
            collapseMessageWithSubject: false,
            hidePostStats: false,
            hideUserStats: false,
            scopeCopy: true,
            subjectLineBehavior: "email",
            alwaysShowSubjectInput: true
          }
        ],
        children: [
          %{
            key: :theme,
            type: :string,
            description: "Which theme to use, they are defined in styles.json",
            suggestions: ["pleroma-dark"]
          },
          %{
            key: :logo,
            type: :string,
            description: "URL of the logo, defaults to Pleroma's logo",
            suggestions: ["/static/logo.png"]
          },
          %{
            key: :background,
            type: :string,
            description:
              "URL of the background, unless viewing a user profile with a background that is set",
            suggestions: ["/images/city.jpg"]
          },
          %{
            key: :redirectRootNoLogin,
            type: :string,
            description:
              "relative URL which indicates where to redirect when a user isn't logged in",
            suggestions: ["/main/all"]
          },
          %{
            key: :redirectRootLogin,
            type: :string,
            description:
              "relative URL which indicates where to redirect when a user is logged in",
            suggestions: ["/main/friends"]
          },
          %{
            key: :showInstanceSpecificPanel,
            type: :boolean,
            description: "Whenether to show the instance's specific panel"
          },
          %{
            key: :scopeOptionsEnabled,
            type: :boolean,
            description: "Enable setting an notice visibility and subject/CW when posting"
          },
          %{
            key: :formattingOptionsEnabled,
            type: :boolean,
            description:
              "Enable setting a formatting different than plain-text (ie. HTML, Markdown) when posting, relates to :instance, allowed_post_formats"
          },
          %{
            key: :collapseMessageWithSubject,
            type: :boolean,
            description:
              "When a message has a subject(aka Content Warning), collapse it by default"
          },
          %{
            key: :hidePostStats,
            type: :boolean,
            description: "Hide notices statistics(repeats, favorites, ...)"
          },
          %{
            key: :hideUserStats,
            type: :boolean,
            description:
              "Hide profile statistics(posts, posts per day, followers, followings, ...)"
          },
          %{
            key: :scopeCopy,
            type: :boolean,
            description: "Copy the scope (private/unlisted/public) in replies to posts by default"
          },
          %{
            key: :subjectLineBehavior,
            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 subjec",
            suggestions: ["email", "masto", "noop"]
          },
          %{
            key: :alwaysShowSubjectInput,
            type: :boolean,
            description: "When set to false, auto-hide the subject field when it's empty"
          }
        ]
      },
      %{
        key: :masto_fe,
        type: :map,
        description: "Settings for Masto FE",
        suggestions: [
          %{
            showInstanceSpecificPanel: true
          }
        ],
        children: [
          %{
            key: :showInstanceSpecificPanel,
            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,
        description:
          "Keyword of mascots, each element MUST contain both a 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
        ]
      }
    ]
  },
  %{
    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: :mrf_simple,
    type: :group,
    description: "Message Rewrite Facility",
    children: [
      %{
        key: :media_removal,
        type: {:list, :string},
        description: "List of instances to remove medias from",
        suggestions: ["example.com", "*.example.com"]
      },
      %{
        key: :media_nsfw,
        type: {:list, :string},
        description: "List of instances to put medias as NSFW(sensitive) from",
        suggestions: ["example.com", "*.example.com"]
      },
      %{
        key: :federated_timeline_removal,
        type: {:list, :string},
        description:
          "List of instances to remove from Federated (aka The Whole Known Network) Timeline",
        suggestions: ["example.com", "*.example.com"]
      },
      %{
        key: :reject,
        type: {:list, :string},
        description: "List of instances to reject any activities from",
        suggestions: ["example.com", "*.example.com"]
      },
      %{
        key: :accept,
        type: {:list, :string},
        description: "List of instances to accept any activities from",
        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"]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_subchain,
    type: :group,
    description:
      "This policy processes messages through an alternate pipeline when a given message matches certain criteria." <>
        " All criteria are configured as a map of regular expressions to lists of policy modules.",
    children: [
      %{
        key: :match_actor,
        type: :map,
        description: "Matches a series of regular expressions against the actor field",
        suggestions: [
          %{
            ~r/https:\/\/example.com/s => [Pleroma.Web.ActivityPub.MRF.DropPolicy]
          }
        ]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_rejectnonpublic,
    type: :group,
    children: [
      %{
        key: :allow_followersonly,
        type: :boolean,
        description: "whether to allow followers-only posts"
      },
      %{
        key: :allow_direct,
        type: :boolean,
        description: "whether to allow direct messages"
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_hellthread,
    type: :group,
    description: "Block messages with too much mentions",
    children: [
      %{
        key: :delist_threshold,
        type: :integer,
        description:
          "Number of mentioned users after which the message gets delisted (the message can still be seen, " <>
            " but it will not show up in public timelines and mentioned users won't get notifications about it). Set to 0 to disable",
        suggestions: [10]
      },
      %{
        key: :reject_threshold,
        type: :integer,
        description:
          "Number of mentioned users after which the messaged gets rejected. Set to 0 to disable",
        suggestions: [20]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_keyword,
    type: :group,
    description: "Reject or Word-Replace messages with a keyword or regex",
    children: [
      %{
        key: :reject,
        type: [:string, :regex],
        description:
          "A list of patterns which result in message being rejected, each pattern can be a string or a regular expression",
        suggestions: ["foo", ~r/foo/iu]
      },
      %{
        key: :federated_timeline_removal,
        type: [:string, :regex],
        description:
          "A list of patterns which result in message being removed from federated timelines (a.k.a unlisted), each pattern can be a string or a regular expression",
        suggestions: ["foo", ~r/foo/iu]
      },
      %{
        key: :replace,
        type: [{:string, :string}, {:regex, :string}],
        description:
          "A list of patterns which result in message being removed from federated timelines (a.k.a unlisted), each pattern can be a string or a regular expression",
        suggestions: [{"foo", "bar"}, {~r/foo/iu, "bar"}]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_mention,
    type: :group,
    description: "Block messages which mention a user",
    children: [
      %{
        key: :actors,
        type: {:list, :string},
        description: "A list of actors, for which to drop any posts mentioning",
        suggestions: [["actor1", "actor2"]]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :mrf_vocabulary,
    type: :group,
    description: "Filter messages which belong to certain activity vocabularies",
    children: [
      %{
        key: :accept,
        type: {:list, :string},
        description:
          "A list of ActivityStreams terms to accept. If empty, all supported messages are accepted",
        suggestions: [["Create", "Follow", "Mention", "Announce", "Like"]]
      },
      %{
        key: :reject,
        type: {:list, :string},
        description:
          "A list of ActivityStreams terms to reject. If empty, no messages are rejected",
        suggestions: [["Create", "Follow", "Mention", "Announce", "Like"]]
      }
    ]
  },
  # %{
  #   group: :pleroma,
  #   key: :mrf_user_allowlist,
  #   type: :group,
  #   description:
  #     "The keys in this section are the domain names that the policy should apply to." <>
  #       " Each key should be assigned a list of users that should be allowed through by their ActivityPub ID",
  #   children: [
  #     ["example.org": ["https://example.org/users/admin"]],
  #     suggestions: [
  #       ["example.org": ["https://example.org/users/admin"]]
  #     ]
  #   ]
  # },
  %{
    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,
        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: :proxy_opts,
        type: :keyword,
        description: "Options for Pleroma.ReverseProxy",
        suggestions: [[max_body_length: 25 * 1_048_576, redirect_on_failure: false]]
      },
      %{
        key: :whitelist,
        type: {:list, :string},
        description: "List of domains to bypass the mediaproxy",
        suggestions: ["example.com"]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :gopher,
    type: :group,
    description: "Gopher settings",
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description: "Enables the gopher interface"
      },
      %{
        key: :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: Pleroma.Web.Endpoint,
    type: :group,
    description: "Phoenix endpoint configuration",
    children: [
      %{
        key: :http,
        type: :keyword,
        description: "http protocol configuration",
        suggestions: [
          [port: 8080, ip: {127, 0, 0, 1}]
        ],
        children: [
          %{
            key: :dispatch,
            type: {:list, :tuple},
            description: "dispatch settings",
            suggestions: [
              [
                {:_,
                 [
                   {"/api/v1/streaming", Pleroma.Web.MastodonAPI.WebsocketHandler, []},
                   {"/websocket", Phoenix.Endpoint.CowboyWebSocket,
                    {Phoenix.Transports.WebSocket,
                     {Pleroma.Web.Endpoint, Pleroma.Web.UserSocket, websocket_config}}},
                   {:_, Phoenix.Endpoint.Cowboy2Handler, {Pleroma.Web.Endpoint, []}}
                 ]}
                # end copied from config.exs
              ]
            ]
          },
          %{
            key: :ip,
            type: :tuple,
            description: "ip",
            suggestions: [
              {0, 0, 0, 0}
            ]
          },
          %{
            key: :port,
            type: :integer,
            description: "port",
            suggestions: [
              2020
            ]
          }
        ]
      },
      %{
        key: :url,
        type: :keyword,
        description: "configuration for generating urls",
        suggestions: [
          [host: "example.com", port: 2020, scheme: "https"]
        ],
        children: [
          %{
            key: :host,
            type: :string,
            description: "Host",
            suggestions: [
              "example.com"
            ]
          },
          %{
            key: :port,
            type: :integer,
            description: "port",
            suggestions: [
              2020
            ]
          },
          %{
            key: :scheme,
            type: :string,
            description: "Scheme",
            suggestions: [
              "https",
              "https"
            ]
          }
        ]
      },
      %{
        key: :instrumenters,
        type: {:list, :module},
        suggestions: [Pleroma.Web.Endpoint.Instrumenter]
      },
      %{
        key: :protocol,
        type: :string,
        suggestions: ["https"]
      },
      %{
        key: :secret_key_base,
        type: :string,
        suggestions: ["aK4Abxf29xU9TTDKre9coZPUgevcVCFQJe/5xP/7Lt4BEif6idBIbjupVbOrbKxl"]
      },
      %{
        key: :signing_salt,
        type: :string,
        suggestions: ["CqaoopA2"]
      },
      %{
        key: :render_errors,
        type: :keyword,
        suggestions: [[view: Pleroma.Web.ErrorView, accepts: ~w(json)]],
        children: [
          %{
            key: :view,
            type: :module,
            suggestions: [Pleroma.Web.ErrorView]
          },
          %{
            key: :accepts,
            type: {:list, :string},
            suggestions: ["json"]
          }
        ]
      },
      %{
        key: :pubsub,
        type: :keyword,
        suggestions: [[name: Pleroma.PubSub, adapter: Phoenix.PubSub.PG2]],
        children: [
          %{
            key: :name,
            type: :module,
            suggestions: [Pleroma.PubSub]
          },
          %{
            key: :adapter,
            type: :module,
            suggestions: [Phoenix.PubSub.PG2]
          }
        ]
      },
      %{
        key: :secure_cookie_flag,
        type: :boolean
      },
      %{
        key: :extra_cookie_attrs,
        type: {:list, :string},
        suggestions: ["SameSite=Lax"]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :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: :follow_handshake_timeout,
        type: :integer,
        description: "Following handshake timeout",
        suggestions: [500]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :http_security,
    type: :group,
    description: "HTTP security settings",
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description: "Whether the managed content security policy is enabled"
      },
      %{
        key: :sts,
        type: :boolean,
        description: "Whether to additionally send a Strict-Transport-Security header"
      },
      %{
        key: :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,
        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,
        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,
    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 so that if a person leaves an organization," <>
            " is unavailable for an extended period, or otherwise can't respond, someone else on the list can",
        suggestions: ["Subject"]
      },
      %{
        key: :public_key,
        type: :string,
        description: "VAPID public key",
        suggestions: ["Public key"]
      },
      %{
        key: :private_key,
        type: :string,
        description: "VAPID private keyn",
        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]
      },
      %{
        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,
    type: :group,
    description:
      "Allows to set a token that can be used to authenticate with the admin api without using an actual user by giving it as the 'admin_token' parameter",
    children: [
      %{
        key: :admin_token,
        type: :string,
        description: "Token",
        suggestions: ["some_random_token"]
      }
    ]
  },
  %{
    group: :pleroma_job_queue,
    key: :queues,
    type: :group,
    description: "[Deprecated] Replaced with `Oban`/`:queues` (keeping the same format)"
  },
  %{
    group: :pleroma,
    key: Pleroma.Web.Federator.RetryQueue,
    type: :group,
    description: "[Deprecated] See `Oban` and `:workers` sections for configuration notes",
    children: [
      %{
        key: :max_retries,
        type: :integer,
        description: "[Deprecated] Replaced as `Oban`/`:queues`/`:outgoing_federation` value"
      }
    ]
  },
  %{
    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: :repo,
        type: :module,
        description: "Application's Ecto repo",
        suggestions: [Pleroma.Repo]
      },
      %{
        key: :verbose,
        type: :boolean,
        description: "Logs verbose mode"
      },
      %{
        key: :prune,
        type: [:atom, :tuple],
        description:
          "Non-retryable jobs [pruning settings](https://github.com/sorentwo/oban#pruning)",
        suggestions: [:disabled, {:maxlen, 1500}, {:maxage, 60 * 60}]
      },
      %{
        key: :queues,
        type: :keyword,
        description:
          "Background jobs queues (keys: queues, values: max numbers of concurrent jobs)",
        suggestions: [
          [
            activity_expiration: 10,
            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: :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]
          }
        ]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :workers,
    type: :group,
    description: "Includes custom worker options not interpretable directly by `Oban`",
    children: [
      %{
        key: :retries,
        type: :keyword,
        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,
    decsription: "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
          ]
        ]
      },
      %{
        key: :unfurl_nsfw,
        type: :boolean,
        description: "If set to true nsfw attachments will be shown in previews"
      }
    ]
  },
  %{
    group: :pleroma,
    key: :rich_media,
    type: :group,
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description:
          "if enabled the instance will parse metadata from attached links to generate link previews"
      },
      %{
        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,
        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",
        suggestions: [
          Generator.richmedia_parsers()
        ]
      },
      %{
        key: :ttl_setters,
        type: {:list, :module},
        description: "list of rich media ttl setters",
        suggestions: [
          [Pleroma.Web.RichMedia.Parser.TTL.AwsSignedUrl]
        ]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :fetch_initial_posts,
    type: :group,
    description: "Fetching initial posts settings",
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description:
          "if enabled, when a new user is federated with, fetch some of their latest posts"
      },
      %{
        key: :pages,
        type: :integer,
        description: "the amount of pages to fetch",
        suggestions: [5]
      }
    ]
  },
  %{
    group: :auto_linker,
    key: :opts,
    type: :group,
    description: "Configuration for the auto_linker library",
    children: [
      %{
        key: :class,
        type: [:string, false],
        description: "specify the class to be added to the generated link. false to clear",
        suggestions: ["auto-linker", false]
      },
      %{
        key: :rel,
        type: [:string, false],
        description: "override the rel attribute. false to clear",
        suggestions: ["ugc", "noopener noreferrer", false]
      },
      %{
        key: :new_window,
        type: :boolean,
        description: "set to false to remove target='_blank' attribute"
      },
      %{
        key: :scheme,
        type: :boolean,
        description: "Set to true to link urls with schema http://google.com"
      },
      %{
        key: :truncate,
        type: [:integer, false],
        description:
          "Set to a number to truncate urls longer then 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.)"
      }
    ]
  },
  %{
    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.ActivityExpiration,
    type: :group,
    description: "Expired activity settings",
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description: "whether expired activities will be sent to the job queue to be deleted"
      }
    ]
  },
  %{
    group: :pleroma,
    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,
    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 an 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,
        type: :boolean,
        description: "true to use SSL, usually implies the port 636"
      },
      %{
        key: :sslopts,
        type: :keyword,
        description: "additional SSL options"
      },
      %{
        key: :tls,
        type: :boolean,
        description: "true to start TLS, usually implies the port 389"
      },
      %{
        key: :tlsopts,
        type: :keyword,
        description: "additional TLS options"
      },
      %{
        key: :base,
        type: :string,
        description: "LDAP base, e.g. \"dc=example,dc=com\"",
        suggestions: ["dc=example,dc=com"]
      },
      %{
        key: :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: :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,
        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,
        type: :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,
            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: :ininteger,
            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, nil],
        description: "a path to a custom logo. Set it to nil to use the default Pleroma logo",
        suggestions: ["some/path/logo.png", nil]
      },
      %{
        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: :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: [600]
      },
      %{
        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. Defaults to false"
      },
      %{
        key: :clean_expired_tokens_interval,
        type: :integer,
        description:
          "Interval to run the job to clean expired tokens. Defaults to 86_400_000 (24 hours).",
        suggestions: [86_400_000]
      }
    ]
  },
  %{
    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,
        description:
          "Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname" <>
            " and the value the location or array of locations. * can be used as a wildcard",
        suggestions: [
          [
            # Put groups that have higher priority than defaults here. Example in `docs/config/custom_emoji.md`
            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,
        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: :database,
    type: :group,
    description: "Database related settings",
    children: [
      %{
        key: :rum_enabled,
        type: :boolean,
        description: "If RUM indexes should be used. Defaults to false"
      }
    ]
  },
  %{
    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: :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 relations with all users (follow, unfollow)",
        suggestions: [{1000, 10}, [{10_000, 10}, {10_000, 50}]]
      },
      %{
        key: :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,
        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,
    type: :group,
    description:
      "To enable simple command line interface accessible over ssh, add a setting like this to your configuration file",
    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,
    type: :group,
    description: "Mime types",
    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: :tesla,
    type: :group,
    description: "Tesla settings",
    children: [
      %{
        key: :adapter,
        type: :module,
        description: "Tesla adapter",
        suggestions: [Tesla.Adapter.Hackney]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :chat,
    type: :group,
    description: "Pleroma chat settings",
    children: [
      %{
        key: :enabled,
        type: :boolean
      }
    ]
  },
  %{
    group: :pleroma,
    key: :suggestions,
    type: :group,
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description: "Enables suggestions"
      },
      %{
        key: :third_party_engine,
        type: :string,
        description: "URL for third party engine",
        suggestions: [
          "http://vinayaka.distsn.org/cgi-bin/vinayaka-user-match-suggestions-api.cgi?{{host}}+{{user}}"
        ]
      },
      %{
        key: :timeout,
        type: :integer,
        description: "Request timeout to third party engine",
        suggestions: [300_000]
      },
      %{
        key: :limit,
        type: :integer,
        description: "Limit for suggestions",
        suggestions: [40]
      },
      %{
        key: :web,
        type: :string,
        suggestions: ["https://vinayaka.distsn.org"]
      }
    ]
  },
  %{
    group: :prometheus,
    key: Pleroma.Web.Endpoint.MetricsExporter,
    type: :group,
    description: "Prometheus settings",
    children: [
      %{
        key: :path,
        type: :string,
        description: "API endpoint with metrics",
        suggestions: ["/api/pleroma/app_metrics"]
      }
    ]
  },
  %{
    group: :http_signatures,
    type: :group,
    description: "HTTP Signatures settings",
    children: [
      %{
        key: :adapter,
        type: :module,
        suggestions: [Pleroma.Signature]
      }
    ]
  },
  %{
    group: :pleroma,
    key: Pleroma.Uploaders.MDII,
    type: :group,
    children: [
      %{
        key: :cgi,
        type: :string,
        suggestions: ["https://mdii.sakura.ne.jp/mdii-post.cgi"]
      },
      %{
        key: :files,
        type: :string,
        suggestions: ["https://mdii.sakura.ne.jp"]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :http,
    type: :group,
    description: "HTTP settings",
    children: [
      %{
        key: :proxy_url,
        type: [:string, :atom, nil],
        suggestions: ["localhost:9020", {:socks5, :localhost, 3090}, nil]
      },
      %{
        key: :send_user_agent,
        type: :boolean
      },
      %{
        key: :adapter,
        type: :keyword,
        suggestions: [
          [
            ssl_options: [
              # Workaround for remote server certificate chain issues
              partial_chain: &:hackney_connect.partial_chain/1,
              # We don't support TLS v1.3 yet
              versions: [:tlsv1, :"tlsv1.1", :"tlsv1.2"]
            ]
          ]
        ]
      }
    ]
  },
  %{
    group: :pleroma,
    key: :markup,
    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},
        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: :mrf_normalize_markup,
    type: :group,
    children: [
      %{
        key: :scrub_policy,
        type: :module,
        suggestions: [Pleroma.HTML.Scrubber.Default]
      }
    ]
  },
  %{
    group: :pleroma,
    key: Pleroma.User,
    type: :group,
    children: [
      %{
        key: :restricted_nicknames,
        type: {:list, :string},
        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"
          ]
        ]
      }
    ]
  },
  %{
    group: :cors_plug,
    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: :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.Plugs.RemoteIp,
    type: :group,
    description: """
    **If your instance is not behind at least one reverse proxy, you should not enable this plug.**

    `Pleroma.Plugs.RemoteIp` is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration.
    """,
    children: [
      %{
        key: :enabled,
        type: :boolean,
        description: "Enable/disable the plug. Defaults to `false`.",
        suggestions: [true, false]
      },
      %{
        key: :headers,
        type: {:list, :string},
        description:
          "A list of strings naming the `req_headers` to use when deriving the `remote_ip`. Order does not matter. Defaults to `~w[forwarded x-forwarded-for x-client-ip x-real-ip]`."
      },
      %{
        key: :proxies,
        type: {:list, :string},
        description:
          "A list of strings in [CIDR](https://en.wikipedia.org/wiki/CIDR) notation specifying the IPs of known proxies. Defaults to `[]`."
      },
      %{
        key: :reserved,
        type: {:list, :string},
        description:
          "Defaults to [localhost](https://en.wikipedia.org/wiki/Localhost) and [private network](https://en.wikipedia.org/wiki/Private_network)."
      }
    ]
  },
  %{
    group: :pleroma,
    key: :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). Defaults to `nil` (no expiration).",
        suggestions: [30_000, nil]
      },
      %{
        key: :activity_pub_question,
        type: :integer,
        description:
          "activity pub routes (question activities). Defaults to `30_000` (30 seconds).",
        suggestions: [30_000]
      }
    ]
  }
]