WIP Nostr onboarding

Gemfile

@@ -44,8 +44,6 @@ gem 'pagy', '~> 6.0', '>= 6.0.2'
 gem 'flipper'
 gem 'flipper-active_record'
 gem 'flipper-ui'
-gem 'gpgme', '~> 2.0.24'
-gem 'zbase32', '~> 0.1.1'
 
 # HTTP requests
 gem 'faraday'

Gemfile.lock

@@ -197,8 +197,6 @@ GEM
       raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    gpgme (2.0.24)
-      mini_portile2 (~> 2.7)
     hashdiff (1.1.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
@@ -485,7 +483,6 @@ GEM
     xpath (3.2.0)
       nokogiri (~> 1.8)
     yard (0.9.34)
-    zbase32 (0.1.1)
     zeitwerk (2.6.12)
 
 PLATFORMS
@@ -510,7 +507,6 @@ DEPENDENCIES
   flipper
   flipper-active_record
   flipper-ui
-  gpgme (~> 2.0.24)
   image_processing (~> 1.12.2)
   importmap-rails
   jbuilder (~> 2.7)
@@ -544,7 +540,6 @@ DEPENDENCIES
   warden
   web-console (~> 4.2)
   webmock
-  zbase32 (~> 0.1.1)
 
 BUNDLED WITH
    2.5.5

app/controllers/admin/users_controller.rb

@@ -30,7 +30,7 @@ class Admin::UsersController < Admin::BaseController
     amount = params[:amount].to_i
     notify_user = ActiveRecord::Type::Boolean.new.cast(params[:notify_user])
 
-    UserManager::CreateInvitations.call(user: @user, amount: amount, notify: notify_user)
+    CreateInvitations.call(user: @user, amount: amount, notify: notify_user)
 
     redirect_to admin_user_path(@user.cn), flash: {
       success: "Added #{amount} invitations to #{@user.cn}'s account"

app/controllers/settings_controller.rb

@@ -21,12 +21,10 @@ class SettingsController < ApplicationController
     end
   end
 
-  # PUT /settings/:section
   def update
     @user.preferences.merge!(user_params[:preferences] || {})
     @user.display_name = user_params[:display_name]
-    @user.avatar_new   = user_params[:avatar]
-    @user.pgp_pubkey   = user_params[:pgp_pubkey]
+    @user.avatar_new = user_params[:avatar]
 
     if @user.save
       if @user.display_name && (@user.display_name != @user.ldap_entry[:display_name])
@@ -37,10 +35,6 @@ class SettingsController < ApplicationController
         LdapManager::UpdateAvatar.call(dn: @user.dn, file: @user.avatar_new)
       end
 
-      if @user.pgp_pubkey && (@user.pgp_pubkey != @user.ldap_entry[:pgp_key])
-        UserManager::UpdatePgpKey.call(user: @user)
-      end
-
       redirect_to setting_path(@settings_section), flash: {
         success: 'Settings saved.'
       }
@@ -50,7 +44,6 @@ class SettingsController < ApplicationController
     end
   end
 
-  # POST /settings/update_email
   def update_email
     if @user.valid_ldap_authentication?(security_params[:current_password])
       if @user.update email: email_params[:email]
@@ -68,7 +61,6 @@ class SettingsController < ApplicationController
     end
   end
 
-  # POST /settings/reset_email_password
   def reset_email_password
     @user.current_password = security_params[:current_password]
 
@@ -91,7 +83,6 @@ class SettingsController < ApplicationController
     end
   end
 
-  # POST /settings/reset_password
   def reset_password
     current_user.send_reset_password_instructions
     sign_out current_user
@@ -99,7 +90,6 @@ class SettingsController < ApplicationController
     redirect_to check_your_email_path, notice: msg
   end
 
-  # POST /settings/set_nostr_pubkey
   def set_nostr_pubkey
     signed_event = Nostr::Event.new(**nostr_event_from_params)
 
@@ -162,8 +152,7 @@ class SettingsController < ApplicationController
 
     def user_params
       params.require(:user).permit(
-        :display_name, :avatar, :pgp_pubkey,
-        preferences: UserPreferences.pref_keys
+        :display_name, :avatar, preferences: UserPreferences.pref_keys
       )
     end
 

app/controllers/signup_controller.rb

@@ -96,7 +96,7 @@ class SignupController < ApplicationController
     session[:new_user] = nil
     session[:validation_error] = nil
 
-    UserManager::CreateAccount.call(account: {
+    CreateAccount.call(account: {
       username: @user.cn,
       domain: Setting.primary_domain,
       email: @user.email,

app/controllers/web_key_directory_controller.rb

@@ -1,35 +0,0 @@
-class WebKeyDirectoryController < WellKnownController
-  before_action :allow_cross_origin_requests
-
-  # /.well-known/openpgpkey/hu/:hashed_username(.txt)
-  def show
-    @user = User.find_by(cn: params[:l].downcase)
-
-    if @user.nil? ||
-       @user.pgp_pubkey.blank? ||
-       !@user.pgp_pubkey_contains_user_address?
-      http_status :not_found and return
-    end
-
-    if params[:hashed_username] != @user.wkd_hash
-      http_status :unprocessable_entity and return
-    end
-
-    respond_to do |format|
-      format.text do
-        response.headers['Content-Type'] = 'text/plain'
-        render plain: @user.pgp_pubkey
-      end
-
-      format.any do
-        key = @user.gnupg_key.export
-        send_data key, filename: "#{@user.wkd_hash}.pem",
-                       type: "application/octet-stream"
-      end
-    end
-  end
-
-  def policy
-    head :ok
-  end
-end

app/javascript/controllers/settings/nostr_pubkey_controller.js

@@ -1,8 +1,14 @@
 import { Controller } from "@hotwired/stimulus"
+import { Nostrify } from "nostrify"
 
 // Connects to data-controller="settings--nostr-pubkey"
 export default class extends Controller {
-  static targets = [ "noExtension", "setPubkey", "pubkeyBech32Input" ]
+  static targets = [
+    "noExtension",
+    "setPubkey", "pubkeyBech32Input",
+    "relayList", "relayListStatus",
+    "profileStatusNip05", "profileStatusLud16"
+  ]
   static values  = {
     userAddress: String,
     pubkeyHex: String,
@@ -15,6 +21,14 @@ export default class extends Controller {
       if (this.hasSetPubkeyTarget) {
         this.setPubkeyTarget.disabled = false
       }
+
+      if (this.pubkeyHexValue) {
+        this.discoverUserOnNostr().then(() => {
+          this.renderRelayStatus()
+          this.renderProfileNip05Status()
+          this.renderProfileLud16Status()
+        })
+      }
     } else {
       this.noExtensionTarget.classList.remove("hidden")
     }
@@ -49,8 +63,172 @@ export default class extends Controller {
     }
   }
 
+  async discoverUserOnNostr () {
+    this.nip65Relays = await this.findUserRelays()
+    this.profile = await this.findUserProfile()
+  }
+
+  async findUserRelays () {
+    const controller = new AbortController();
+    const signal = controller.signal;
+    const filters = [{ kinds: [10002], authors: [this.pubkeyHexValue], limit: 1 }]
+    const messages = []
+
+    for await (const msg of this.discoveryPool.req(filters, { signal })) {
+      if (msg[0] === 'EVENT') {
+        if (!messages.find(m => m.id === msg[2].id)) {
+          messages.push(msg[2])
+        }
+      }
+      if (msg[0] === 'EOSE') { break }
+    }
+
+    // Close the relay subscription
+    controller.abort()
+    if (messages.length === 0) { return messages }
+
+    const sortedMessages = messages.sort((a, b) => a.createdAt - b.createdAt)
+    const newestMessage = messages[messages.length - 1]
+
+    return newestMessage.tags.filter(t => t[0] === 'r')
+                             .map(t => { return { url: t[1], marker: t[2] } })
+  }
+
+  async findUserProfile () {
+    const controller = new AbortController();
+    const signal = controller.signal;
+    const filters = [{ kinds: [0], authors: [this.pubkeyHexValue], limit: 1 }]
+    const messages = []
+
+    for await (const msg of this.discoveryPool.req(filters, { signal })) {
+      if (msg[0] === 'EVENT') {
+        if (!messages.find(m => m.id === msg[2].id)) {
+          messages.push(msg[2])
+        }
+      }
+      if (msg[0] === 'EOSE') { break }
+    }
+
+    // Close the relay subscription
+    controller.abort()
+    if (messages.length === 0) { return null }
+
+    const sortedMessages = messages.sort((a, b) => a.createdAt - b.createdAt)
+    const newestMessage = messages[messages.length - 1]
+
+    return JSON.parse(newestMessage.content)
+  }
+
+  renderRelayStatus () {
+    let showStatus
+
+    if (this.nip65Relays.length > 0) {
+      if (this.relaysContainAccountsRelay) {
+        showStatus = 'green'
+      } else {
+        showStatus = 'orange'
+      }
+    } else {
+      showStatus = 'red'
+    }
+    // showStatus = 'red'
+
+    this.relayListStatusTarget
+      .querySelector(`.status-${showStatus}`)
+      .classList.remove("hidden")
+  }
+
+  renderProfileNip05Status () {
+    let showStatus
+
+    if (this.profile?.nip05) {
+      if (this.profile.nip05 === this.userAddressValue) {
+        showStatus = 'green'
+      } else {
+        showStatus = 'red'
+      }
+    } else {
+      showStatus = 'orange'
+    }
+
+    this.profileStatusNip05Target
+      .querySelector(`.status-${showStatus}`)
+      .classList.remove("hidden")
+  }
+
+  renderProfileLud16Status () {
+    let showStatus
+
+    if (this.profile?.lud16) {
+      if (this.profile.lud16 === this.userAddressValue) {
+        showStatus = 'green'
+      } else {
+        showStatus = 'red'
+      }
+    } else {
+      showStatus = 'orange'
+    }
+
+    this.profileStatusLud16Target
+      .querySelector(`.status-${showStatus}`)
+      .classList.remove("hidden")
+  }
+
+  // renderRelayList (relays) {
+  //   const html = relays.map(relay => `
+  //     <li class="flex items-center justify-between p-2 border-b">
+  //       <span>${relay.url}</span>
+  //       <button 
+  //         data-action="click->list#handleItemClick" 
+  //         data-item="${relay.url}"
+  //         class="bg-blue-500 text-white px-3 py-1 rounded">
+  //         Action
+  //       </button>
+  //     </li>
+  //   `).join("")
+  //
+  //   this.relayListTarget.innerHTML = html
+  // }
+
   get csrfToken () {
     const element = document.head.querySelector('meta[name="csrf-token"]')
     return element.getAttribute("content")
   }
+
+  // Used to find a user's profile and relays
+  get discoveryRelays () {
+    return [
+      'ws://localhost:4777',
+      'wss://nostr.kosmos.org',
+      'wss://purplepag.es',
+      // 'wss://relay.nostr.band',
+      // 'wss://njump.me',
+      // 'wss://relay.damus.io',
+      // 'wss://nos.lol',
+      // 'wss://eden.nostr.land',
+      // 'wss://relay.snort.social',
+      // 'wss://nostr.wine',
+      // 'wss://relay.primal.net',
+      // 'wss://nostr.bitcoiner.social',
+    ]
+  }
+
+  get discoveryPool () {
+    if (!this._discoveryPool) {
+      this._discoveryPool = new Nostrify.NPool({
+        open: (url) => new Nostrify.NRelay1(url),
+        reqRouter: async (filters) => new Map(
+          this.discoveryRelays.map(relayUrl => [ relayUrl, filters ])
+        ),
+        eventRouter: async (event) => [],
+      })
+    }
+
+    return this._discoveryPool
+  }
+
+  get relaysContainAccountsRelay () {
+    // TODO use URL from view/settings
+    return !!this.nip65Relays.find(r => r.url.match('wss://nostr.kosmos.org'))
+  }
 }

app/mailers/application_mailer.rb

@@ -1,90 +1,3 @@
 class ApplicationMailer < ActionMailer::Base
-  default Rails.application.config.action_mailer.default_options
   layout 'mailer'
-
-  private
-
-    def send_mail
-      @template ||= "#{self.class.name.underscore}/#{caller[0][/`([^']*)'/, 1]}"
-      headers['Message-ID'] = message_id
-
-      if @user.pgp_pubkey.present?
-        mail(to: @user.email, subject: "...", content_type: pgp_content_type) do |format|
-          format.text { render plain: pgp_content }
-        end
-      else
-        mail(to: @user.email, subject: @subject) do |format|
-          format.text { render @template }
-        end
-      end
-    end
-
-    def from_address
-      self.class.default[:from]
-    end
-
-    def from_domain
-      Mail::Address.new(from_address).domain
-    end
-
-    def message_id
-      @message_id ||= "#{SecureRandom.uuid}@#{from_domain}"
-    end
-
-    def boundary
-      @boundary ||= SecureRandom.hex(8)
-    end
-
-    def pgp_content_type
-      "multipart/encrypted; protocol=\"application/pgp-encrypted\"; boundary=\"------------#{boundary}\""
-    end
-
-    def pgp_nested_content
-      message_content = render_to_string(template: @template)
-      message_content_base64 = Base64.encode64(message_content)
-      nested_boundary = SecureRandom.hex(8)
-
-      <<~NESTED_CONTENT
-        Content-Type: multipart/mixed; boundary="------------#{nested_boundary}"; protected-headers="v1"
-        Subject: #{@subject}
-        From: <#{from_address}>
-        To: #{@user.display_name || @user.cn} <#{@user.email}>
-        Message-ID: <#{message_id}>
-
-        --------------#{nested_boundary}
-        Content-Type: text/plain; charset=UTF-8; format=flowed
-        Content-Transfer-Encoding: base64
-
-        #{message_content_base64}
-
-        --------------#{nested_boundary}--
-      NESTED_CONTENT
-    end
-
-    def pgp_content
-      encrypted_content = UserManager::PgpEncrypt.call(user: @user, text: pgp_nested_content)
-      encrypted_base64 = Base64.encode64(encrypted_content.to_s)
-
-      <<~EMAIL_CONTENT
-        This is an OpenPGP/MIME encrypted message (RFC 4880 and 3156)
-        --------------#{boundary}
-        Content-Type: application/pgp-encrypted
-        Content-Description: PGP/MIME version identification
-
-        Version: 1
-
-        --------------#{boundary}
-        Content-Type: application/octet-stream; name="encrypted.asc"
-        Content-Description: OpenPGP encrypted message
-        Content-Disposition: inline; filename="encrypted.asc"
-
-        -----BEGIN PGP MESSAGE-----
-
-        #{encrypted_base64}
-
-        -----END PGP MESSAGE-----
-
-        --------------#{boundary}--
-      EMAIL_CONTENT
-    end
 end

app/mailers/custom_mailer.rb

@@ -18,6 +18,6 @@ class CustomMailer < ApplicationMailer
     @user = params[:user]
     @subject = params[:subject]
     @body = params[:body]
-    send_mail
+    mail(to: @user.email, subject: @subject)
   end
 end

app/mailers/notification_mailer.rb

@@ -3,7 +3,7 @@ class NotificationMailer < ApplicationMailer
     @user = params[:user]
     @amount_sats = params[:amount_sats]
     @subject = "Sats received"
-    send_mail
+    mail to: @user.email, subject: @subject
   end
 
   def remotestorage_auth_created
@@ -15,19 +15,19 @@ class NotificationMailer < ApplicationMailer
       "#{access} #{directory}"
     end
     @subject = "New app connected to your storage"
-    send_mail
+    mail to: @user.email, subject: @subject
   end
 
   def new_invitations_available
     @user = params[:user]
     @subject = "New invitations added to your account"
-    send_mail
+    mail to: @user.email, subject: @subject
   end
 
   def bitcoin_donation_confirmed
     @user = params[:user]
     @donation = params[:donation]
     @subject = "Donation confirmed"
-    send_mail
+    mail to: @user.email, subject: @subject
   end
 end

app/models/user.rb

@@ -3,10 +3,9 @@ require 'nostr'
 class User < ApplicationRecord
   include EmailValidatable
 
-  attr_accessor :current_password
-  attr_accessor :avatar_new
   attr_accessor :display_name
-  attr_accessor :pgp_pubkey
+  attr_accessor :avatar_new
+  attr_accessor :current_password
 
   serialize :preferences, coder: UserPreferences
 
@@ -52,8 +51,6 @@ class User < ApplicationRecord
 
   validate :acceptable_avatar
 
-  validate :acceptable_pgp_key_format, if: -> { defined?(@pgp_pubkey) && @pgp_pubkey.present? }
-
   #
   # Scopes
   #
@@ -168,24 +165,6 @@ class User < ApplicationRecord
     Nostr::PublicKey.new(nostr_pubkey).to_bech32
   end
 
-  def pgp_pubkey
-    @pgp_pubkey ||= ldap_entry[:pgp_key]
-  end
-
-  def gnupg_key
-    return nil unless pgp_pubkey.present?
-    GPGME::Key.import(pgp_pubkey)
-    GPGME::Key.get(pgp_fpr)
-  end
-
-  def pgp_pubkey_contains_user_address?
-    gnupg_key.uids.map(&:email).include?(address)
-  end
-
-  def wkd_hash
-    ZBase32.encode(Digest::SHA1.digest(cn))
-  end
-
   def avatar
     @avatar_base64 ||= LdapManager::FetchAvatar.call(cn: cn)
   end
@@ -235,10 +214,4 @@ class User < ApplicationRecord
         errors.add(:avatar, "must be a JPEG or PNG file")
       end
     end
-
-    def acceptable_pgp_key_format
-      unless GPGME::Key.valid?(pgp_pubkey)
-        errors.add(:pgp_pubkey, 'is not a valid armored PGP public key block')
-      end
-    end
 end

app/services/create_account.rb

@@ -0,0 +1,54 @@
+class CreateAccount < ApplicationService
+  def initialize(account:)
+    @username   = account[:username]
+    @domain     = account[:ou] || Setting.primary_domain
+    @email      = account[:email]
+    @password   = account[:password]
+    @invitation = account[:invitation]
+    @confirmed  = account[:confirmed]
+  end
+
+  def call
+    user = create_user_in_database
+    add_ldap_document
+    create_lndhub_account(user) if Setting.lndhub_enabled
+
+    if @invitation.present?
+      update_invitation(user.id)
+    end
+  end
+
+  private
+
+  def create_user_in_database
+    User.create!(
+      cn: @username,
+      ou: @domain,
+      email: @email,
+      password: @password,
+      password_confirmation: @password,
+      confirmed_at: @confirmed ? DateTime.now : nil
+    )
+  end
+
+  def update_invitation(user_id)
+    @invitation.update! invited_user_id: user_id, used_at: DateTime.now
+  end
+
+  def add_ldap_document
+    hashed_pw = Devise.ldap_auth_password_builder.call(@password)
+    CreateLdapUserJob.perform_later(
+      username: @username,
+      domain: @domain,
+      email: @email,
+      hashed_pw: hashed_pw,
+      confirmed: @confirmed
+    )
+  end
+
+  def create_lndhub_account(user)
+    #TODO enable in development when we have a local lndhub (mock?) API
+    return if Rails.env.development?
+    CreateLndhubAccountJob.perform_later(user)
+  end
+end

app/services/create_invitations.rb

@@ -0,0 +1,17 @@
+class CreateInvitations < ApplicationService
+  def initialize(user:, amount:, notify: true)
+    @user = user
+    @amount = amount
+    @notify = notify
+  end
+
+  def call
+    @amount.times do
+      Invitation.create(user: @user)
+    end
+
+    if @notify
+      NotificationMailer.with(user: @user).new_invitations_available.deliver_later
+    end
+  end
+end

app/services/ldap_manager/update_pgp_key.rb

@@ -1,16 +0,0 @@
-module LdapManager
-  class UpdatePgpKey < LdapManagerService
-    def initialize(dn:, pubkey:)
-      @dn = dn
-      @pubkey = pubkey
-    end
-
-    def call
-      if @pubkey.present?
-        replace_attribute @dn, :pgpKey, @pubkey
-      else
-        delete_attribute @dn, :pgpKey
-      end
-    end
-  end
-end

app/services/ldap_service.rb

@@ -58,7 +58,7 @@ class LdapService < ApplicationService
 
     attributes = %w[
       dn cn uid mail displayName admin serviceEnabled
-      mailRoutingAddress mailpassword nostrKey pgpKey
+      mailRoutingAddress mailpassword nostrKey
     ]
     filter = Net::LDAP::Filter.eq("uid", args[:uid] || "*")
 
@@ -73,8 +73,7 @@ class LdapService < ApplicationService
         services_enabled: e.try(:serviceEnabled),
         email_maildrop: e.try(:mailRoutingAddress),
         email_password: e.try(:mailpassword),
-        nostr_key: e.try(:nostrKey) ? e.nostrKey.first : nil,
-        pgp_key: e.try(:pgpKey) ? e.pgpKey.first : nil
+        nostr_key: e.try(:nostrKey) ? e.nostrKey.first : nil
       }
     end
   end
@@ -102,7 +101,7 @@ class LdapService < ApplicationService
     dn = "ou=#{ou},cn=users,#{ldap_suffix}"
 
     aci = <<-EOS
-(target="ldap:///cn=*,ou=#{ou},cn=users,#{ldap_suffix}")(targetattr="cn || sn || uid || userPassword || mail || mailRoutingAddress || serviceEnabled || nostrKey || pgpKey || nsRole || objectClass") (version 3.0; acl "service-#{ou.gsub(".", "-")}-read-search"; allow (read,search) userdn="ldap:///uid=service,ou=#{ou},cn=applications,#{ldap_suffix}";)
+(target="ldap:///cn=*,ou=#{ou},cn=users,#{ldap_suffix}")(targetattr="cn || sn || uid || userPassword || mail || mailRoutingAddress || serviceEnabled || nostrKey || nsRole || objectClass") (version 3.0; acl "service-#{ou.gsub(".", "-")}-read-search"; allow (read,search) userdn="ldap:///uid=service,ou=#{ou},cn=applications,#{ldap_suffix}";)
     EOS
 
     attrs = {

app/services/user_manager/create_account.rb

@@ -1,56 +0,0 @@
-module UserManager
-  class CreateAccount < UserManagerService
-    def initialize(account:)
-      @username   = account[:username]
-      @domain     = account[:ou] || Setting.primary_domain
-      @email      = account[:email]
-      @password   = account[:password]
-      @invitation = account[:invitation]
-      @confirmed  = account[:confirmed]
-    end
-
-    def call
-      user = create_user_in_database
-      add_ldap_document
-      create_lndhub_account(user) if Setting.lndhub_enabled
-
-      if @invitation.present?
-        update_invitation(user.id)
-      end
-    end
-
-    private
-
-    def create_user_in_database
-      User.create!(
-        cn: @username,
-        ou: @domain,
-        email: @email,
-        password: @password,
-        password_confirmation: @password,
-        confirmed_at: @confirmed ? DateTime.now : nil
-      )
-    end
-
-    def update_invitation(user_id)
-      @invitation.update! invited_user_id: user_id, used_at: DateTime.now
-    end
-
-    def add_ldap_document
-      hashed_pw = Devise.ldap_auth_password_builder.call(@password)
-      CreateLdapUserJob.perform_later(
-        username: @username,
-        domain: @domain,
-        email: @email,
-        hashed_pw: hashed_pw,
-        confirmed: @confirmed
-      )
-    end
-
-    def create_lndhub_account(user)
-      #TODO enable in development when we have a local lndhub (mock?) API
-      return if Rails.env.development?
-      CreateLndhubAccountJob.perform_later(user)
-    end
-  end
-end

app/services/user_manager/create_invitations.rb

@@ -1,19 +0,0 @@
-module UserManager
-  class CreateInvitations < UserManagerService
-    def initialize(user:, amount:, notify: true)
-      @user = user
-      @amount = amount
-      @notify = notify
-    end
-
-    def call
-      @amount.times do
-        Invitation.create(user: @user)
-      end
-
-      if @notify
-        NotificationMailer.with(user: @user).new_invitations_available.deliver_later
-      end
-    end
-  end
-end

app/services/user_manager/pgp_encrypt.rb

@@ -1,19 +0,0 @@
-require 'gpgme'
-
-module UserManager
-  class PgpEncrypt < UserManagerService
-    def initialize(user:, text:)
-      @user = user
-      @text = text
-    end
-
-    def call
-      crypto = GPGME::Crypto.new
-      crypto.encrypt(
-        @text,
-        recipients: @user.gnupg_key,
-        always_trust: true
-      )
-    end
-  end
-end

app/services/user_manager/update_pgp_key.rb

@@ -1,24 +0,0 @@
-module UserManager
-  class UpdatePgpKey < UserManagerService
-    def initialize(user:)
-      @user = user
-    end
-
-    def call
-      if @user.pgp_pubkey.blank?
-        @user.update! pgp_fpr: nil
-      else
-        result = GPGME::Key.import(@user.pgp_pubkey)
-
-        if result.imports.present?
-          @user.update! pgp_fpr: result.imports.first.fpr
-        else
-          # TODO notify Sentry, user
-          raise "Failed to import OpenPGP pubkey"
-        end
-      end
-
-      LdapManager::UpdatePgpKey.call(dn: @user.dn, pubkey: @user.pgp_pubkey)
-    end
-  end
-end

app/services/user_manager_service.rb

@@ -1,2 +0,0 @@
-class UserManagerService < ApplicationService
-end

app/views/admin/users/show.html.erb

@@ -89,47 +89,13 @@
     </section>
 
     <section class="sm:flex-1 sm:pt-0">
-      <h3>LDAP</h3>
-      <table class="divided">
-        <tbody>
-          <tr>
-            <th>Avatar</th>
-            <td>
-              <% if @avatar.present? %>
-                <img src="data:image/jpeg;base64,<%= @avatar %>" class="h-48 w-48" />
-              <% else %>
-                &mdash;
-              <% end %>
-            </td>
-          </tr>
-          <tr>
-            <th>Display name</th>
-            <td><%= @user.display_name || "—" %></td>
-          </tr>
-          <tr>
-            <th class="align-top">PGP key</th>
-            <td class="align-top leading-5">
-              <% if @user.pgp_pubkey.present? %>
-                <span class="font-mono" title="<%= @user.pgp_fpr %>">
-                  <% if @user.pgp_pubkey_contains_user_address? %>
-                    <%= link_to wkd_key_url(hashed_username: @user.wkd_hash, l: @user.cn, format: :txt),
-                      class: "ks-text-link", target: "_blank" do %>
-                      <%= "#{@user.pgp_fpr[0, 8]}…#{@user.pgp_fpr[-8..-1]}" %>
-                    <% end %>
-                  <% else %>
-                    <%= "#{@user.pgp_fpr[0, 8]}…#{@user.pgp_fpr[-8..-1]}" %>
-                  <% end %>
-                </span><br />
-                <% @user.gnupg_key.uids.each do |uid| %>
-                  <%= uid.uid %><br />
-                <% end %>
-              <% else %>
-                &mdash;
-              <% end %>
-            </td>
-          </tr>
-        </tbody>
-      </table>
+      <% if @avatar.present? %>
+      <h3>LDAP<h3>
+      <p>
+        <img src="data:image/jpeg;base64,<%= @avatar %>" class="h-48 w-48" />
+      </p>
+      <% end %>
+      <!-- <h3>Actions</h3> -->
     </section>
   </div>
 
@@ -239,9 +205,7 @@
             ) %>
           </td>
           <td class="text-right">
-            <% if @user.nostr_pubkey.present? %>
             <%= link_to "Open profile", "https://njump.me/#{@user.nostr_pubkey_bech32}", class: "btn-sm btn-gray" %>
-            <% end %>
           </td>
         </tr>
         <% end %>

app/views/settings/_account.html.erb

@@ -1,6 +1,6 @@
 <%= tag.section data: {
       controller: "settings--account--email",
-      "settings--account--email-validation-failed-value": @validation_errors&.[](:email)&.present?
+      "settings--account--email-validation-failed-value": @validation_errors.present?
     } do %>
   <h3>E-Mail</h3>
   <%= form_for(@user, url: update_email_settings_path, method: "post") do |f| %>
@@ -23,7 +23,7 @@
         </span>
       </button>
     </p>
-    <% if @validation_errors&.[](:email)&.present? %>
+    <% if @validation_errors.present? && @validation_errors[:email].present? %>
       <p class="error-msg"><%= @validation_errors[:email].first %></p>
     <% end %>
     <div class="initial-hidden">
@@ -41,33 +41,10 @@
 <% end %>
 <section>
   <h3>Password</h3>
-  <p class="mb-6">Use the following button to request an email with a password reset link:</p>
+  <p class="mb-8">Use the following button to request an email with a password reset link:</p>
   <%= form_with(url: reset_password_settings_path, method: :post) do %>
     <p>
       <%= submit_tag("Send me a password reset link", class: 'btn-md btn-gray w-full sm:w-auto') %>
     </p>
   <% end %>
 </section>
-<%= form_for(@user, url: setting_path(:account), html: { :method => :put }) do |f| %>
-  <section class="!pt-8 sm:!pt-12">
-    <h3>OpenPGP</h3>
-    <ul role="list">
-      <%= render FormElements::FieldsetComponent.new(
-            title: "Public key",
-            description: "Your OpenPGP public key in ASCII Armor format"
-          ) do %>
-        <%= f.text_area :pgp_pubkey,
-          value: @user.pgp_pubkey,
-          class: "h-24 w-full" %>
-        <% if @validation_errors&.[](:pgp_pubkey)&.present? %>
-          <p class="error-msg">This <%= @validation_errors[:pgp_pubkey].first %></p>
-        <% end %>
-      <% end %>
-    </ul>
-  </section>
-  <section>
-    <p class="pt-6 border-t border-gray-200 text-right">
-      <%= f.submit 'Save', class: "btn-md btn-blue w-full md:w-auto" %>
-    </p>
-  </section>
-<% end %>

app/views/settings/_email.html.erb

@@ -5,7 +5,7 @@
   <h3>E-Mail Password</h3>
   <%= form_for(@user, url: reset_email_password_settings_path, method: "post") do |f| %>
     <%= hidden_field_tag :section, "email" %>
-    <p class="mb-6">
+    <p class="mb-8">
       Use the following button to generate a new email password:
     </p>
     <p class="hidden initial-visible">

app/views/settings/_nostr.html.erb

@@ -1,46 +1,32 @@
-<section>
-  <h3>Nostr</h3>
-  <h4 class="mb-0">Public Key</h4>
-  <div data-controller="settings--nostr-pubkey"
-       data-settings--nostr-pubkey-user-address-value="<%= current_user.address %>"
-       data-settings--nostr-pubkey-site-value="<%= Setting.accounts_domain %>"
-       data-settings--nostr-pubkey-shared-secret-value="<%= session[:shared_secret] %>"
-       data-settings--nostr-pubkey-pubkey-hex-value="<%= current_user.nostr_pubkey %>">
-
-    <p class="<%= current_user.nostr_pubkey.present? ? '' : 'hidden' %> mt-2 flex gap-1">
+<div data-controller="settings--nostr-pubkey"
+     data-settings--nostr-pubkey-user-address-value="<%= current_user.address %>"
+     data-settings--nostr-pubkey-site-value="<%= Setting.accounts_domain %>"
+     data-settings--nostr-pubkey-shared-secret-value="<%= session[:shared_secret] %>"
+     data-settings--nostr-pubkey-pubkey-hex-value="<%= current_user.nostr_pubkey %>">
+  <section>
+    <h3>Nostr</h3>
+    <h4 class="mb-0">
+      Public Key
+    </h4>
+    <p class="<%= current_user.nostr_pubkey.present? ? '' : 'hidden' %> mt-2 flex gap-x-1">
       <input type="text" value="<%= current_user.nostr_pubkey_bech32 %>" disabled
              data-settings--nostr-pubkey-target="pubkeyBech32Input"
-             name="nostr_public_key" class="relative grow" />
+             name="nostr_public_key" class="w-full" />
       <%= link_to nostr_pubkey_settings_path,
-            class: 'btn-md btn-outline text-red-700 relative shrink-0',
+            class: 'btn-md btn-outline relative grow-0 shrink-0 text-red-700',
             data: { turbo_method: :delete, turbo_confirm: 'Are you sure?' } do %>
         Remove
       <% end %>
     </p>
 
     <% if current_user.nostr_pubkey.present? %>
-    <div class="rounded-md bg-blue-50 p-4">
-      <div class="flex">
-        <div class="flex-shrink-0">
-          <svg class="h-5 w-5 text-blue-400" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
-            <path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a.75.75 0 000 1.5h.253a.25.25 0 01.244.304l-.459 2.066A1.75 1.75 0 0010.747 15H11a.75.75 0 000-1.5h-.253a.25.25 0 01-.244-.304l.459-2.066A1.75 1.75 0 009.253 9H9z" clip-rule="evenodd" />
-          </svg>
-        </div>
-        <div class="ml-3 flex-1">
-          <p class="text-sm text-blue-800">
-            Your user address <strong><%= current_user.address %></strong> is
-            also a Nostr address now. Use your favorite Nostr app, or for
-            example <a href="http://metadata.nostr.com" target="_blank"
-              class="underline">metadata.nostr.com</a>, to add this
-            <strong>NIP-05</strong> address to your public profile.
-          </p>
-        </div>
-      </div>
-    </div>
+    <!-- <div> -->
+    <!--   Pubkey present -->
+    <!-- </div> -->
     <% else %>
     <p class="my-4">
-      If you use any apps on the Nostr network, you can verify your public key
-      with us in order to enable Nostr-specific features for your account.
+      Verify your Nostr public key with us in order to enable Nostr-specific
+      features for your account.
     </p>
     <% end %>
 
@@ -58,8 +44,8 @@
           </h3>
           <div class="mt-2 mb-0 text-sm text-blue-800">
             <p>
-              We recommend Alby, which you can also use for your Lightning
-              Wallet.
+              We recommend Alby, which you can also use a wallet for your
+              Lightning account.
             </p>
           </div>
           <div class="mt-4">
@@ -86,5 +72,113 @@
       </button>
     </p>
     <% end %>
-  </div>
-</section>
+  </section>
+
+  <% if current_user.nostr_pubkey.present? %>
+    <section>
+      <h3>Profile</h3>
+      <div data-settings--nostr-pubkey-target="profileStatus" class="mb-4">
+        <p class="status-green hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-emerald-500 %>">
+            <%= render "icons/check-circle" %>
+          </span>
+          <span>
+            You already have a profile for your public key
+          </span>
+        </p>
+        <p class="status-orange hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            <strong><%= current_user.address %></strong> is not set as your Nostr address
+          </span>
+        </p>
+      </div>
+      <div data-settings--nostr-pubkey-target="profileStatusNip05" class="mb-4">
+        <p class="status-green hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-emerald-500 %>">
+            <%= render "icons/check-circle" %>
+          </span>
+          <span>
+            <strong><%= current_user.address %></strong> is set as your Nostr address
+          </span>
+        </p>
+        <p class="status-orange hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            <strong><%= current_user.address %></strong> is not set as your Nostr address
+          </span>
+        </p>
+        <p class="status-red hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            Your profile's Nostr address is not set to <strong><%= current_user.address %></strong> yet
+          </span>
+        </p>
+      </div>
+      <div data-settings--nostr-pubkey-target="profileStatusLud16">
+        <p class="status-green hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-emerald-500 %>">
+            <%= render "icons/check-circle" %>
+          </span>
+          <span>
+            <strong><%= current_user.address %></strong> is set as your Lightning address
+          </span>
+        </p>
+        <p class="status-orange hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            <strong><%= current_user.address %></strong> is not set as your Lightning address yet
+          </span>
+        </p>
+        <p class="status-red hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            Your profile's Lightning address is not set to <strong><%= current_user.address %></strong> yet
+          </span>
+        </p>
+      </div>
+    </section>
+
+    <section>
+      <h3>Relays</h3>
+      <div data-settings--nostr-pubkey-target="relayListStatus">
+        <p class="status-green hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-emerald-500 %>">
+            <%= render "icons/check-circle" %>
+          </span>
+          <span>
+            You have a relay list, and the Kosmos relay is part of it
+          </span>
+        </p>
+        <p class="status-orange hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            The Kosmos relay is missing from your relay list
+          </span>
+        </p>
+        <p class="status-red hidden flex gap-x-4 items-center">
+          <span class="inline-block h-6 w-6 grow-0 text-amber-500 %>">
+            <%= render "icons/alert-octagon" %>
+          </span>
+          <span>
+            We could not find a relay list for your public key
+          </span>
+        </p>
+      </div>
+      <ul data-settings--nostr-pubkey-target="relayList">
+      </ul>
+    </section>
+  <% end %>
+</div>

config/environments/development.rb

@@ -57,22 +57,16 @@ Rails.application.configure do
   # routes, locales, etc. This feature depends on the listen gem.
   config.file_watcher = ActiveSupport::EventedFileUpdateChecker
 
+  config.action_mailer.default_options = {
+    from: "accounts@localhost"
+  }
+
   # Don't actually send emails, cache them for viewing via letter opener
   config.action_mailer.delivery_method = :letter_opener
-
   # Don't care if the mailer can't send
   config.action_mailer.raise_delivery_errors = true
-
   # Base URL to be used by email template link helpers
-  config.action_mailer.default_url_options = {
-    host: "localhost:3000",
-    protocol: "http"
-  }
-
-  config.action_mailer.default_options = {
-    from: "accounts@localhost",
-    message_id: -> { "<#{Mail.random_tag}@localhost>" },
-  }
+  config.action_mailer.default_url_options = { host: "localhost:3000", protocol: "http" }
 
   # Allow requests from any IP
   config.web_console.permissions = '0.0.0.0/0'

config/environments/production.rb

@@ -63,7 +63,7 @@ Rails.application.configure do
   outgoing_email_domain  = Mail::Address.new(outgoing_email_address).domain
 
   config.action_mailer.default_url_options = {
-    host: ENV.fetch('AKKOUNTS_DOMAIN'),
+    host: ENV['AKKOUNTS_DOMAIN'],
     protocol: "https",
   }
 

config/environments/test.rb

@@ -46,12 +46,8 @@ Rails.application.configure do
 
   config.action_mailer.default_url_options = {
     host: "accounts.kosmos.org",
-    protocol: "https"
-  }
-
-  config.action_mailer.default_options = {
-    from: "accounts@kosmos.org",
-    message_id: -> { "<#{Mail.random_tag}@kosmos.org>" },
+    protocol: "https",
+    from: "accounts@kosmos.org"
   }
 
   config.active_job.queue_adapter = :test

config/importmap.rb

@@ -6,3 +6,4 @@ pin "@hotwired/stimulus", to: "stimulus.min.js", preload: true
 pin "@hotwired/stimulus-loading", to: "stimulus-loading.js", preload: true
 pin_all_from "app/javascript/controllers", under: "controllers"
 pin "tailwindcss-stimulus-components" # @4.0.3
+pin "nostrify"

config/routes.rb

@@ -70,12 +70,10 @@ Rails.application.routes.draw do
 
   get '.well-known/webfinger', to: 'webfinger#show'
   get '.well-known/nostr', to: 'well_known#nostr'
-  get '.well-known/lnurlp/:username', to: 'lnurlpay#index', as: :lightning_address
-  get '.well-known/keysend/:username', to: 'lnurlpay#keysend', as: :lightning_address_keysend
-  get '.well-known/openpgpkey/hu/:hashed_username(.:format)', to: 'web_key_directory#show', as: :wkd_key
-  get '.well-known/openpgpkey/policy', to: 'web_key_directory#policy'
+  get '.well-known/lnurlp/:username', to: 'lnurlpay#index', as: 'lightning_address'
+  get '.well-known/keysend/:username', to: 'lnurlpay#keysend', as: 'lightning_address_keysend'
 
-  get 'lnurlpay/:username/invoice', to: 'lnurlpay#invoice', as: :lnurlpay_invoice
+  get 'lnurlpay/:username/invoice', to: 'lnurlpay#invoice', as: 'lnurlpay_invoice'
 
   post 'webhooks/lndhub', to: 'webhooks#lndhub'
 

config/sidekiq.yml

@@ -1,6 +1,4 @@
 :concurrency: 2
-production:
-  :concurrency: 10
 :queues:
   - default
   - mailers

db/migrate/20240922205634_add_pgp_fpr_to_users.rb

@@ -1,5 +0,0 @@
-class AddPgpFprToUsers < ActiveRecord::Migration[7.1]
-  def change
-    add_column :users, :pgp_fpr, :string
-  end
-end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_09_22_205634) do
+ActiveRecord::Schema[7.1].define(version: 2024_06_07_123654) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -132,7 +132,6 @@ ActiveRecord::Schema[7.1].define(version: 2024_09_22_205634) do
     t.datetime "remember_created_at"
     t.string "remember_token"
     t.text "preferences"
-    t.string "pgp_fpr"
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end

db/seeds/admin.asc

@@ -1,13 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-
-mDMEZvGiUxYJKwYBBAHaRw8BAQdARPZXLqyB3nylJuzuARlOJxqc9mchMKHI4Cy+
-hPWlzja0GEFkbWluIDxhZG1pbkBrb3Ntb3Mub3JnPoiZBBMWCgBBFiEE0pie1+fG
-ImdZwzGnwgEYSg8AulYFAmbxolMCGwMFCQWjmoAFCwkIBwICIgIGFQoJCAsCBBYC
-AwECHgcCF4AACgkQwgEYSg8AulaldAEA7yzh7XRCdIJDHgLUvKHsy2NnyLaDD1Tl
-hyZWbl5og0IBAJAQ2Dm82YXMdUK3X1OGlK8KH5O4E5lSFY4+8/xx0UEJuDgEZvGi
-UxIKKwYBBAGXVQEFAQEHQJc8pzzeIF7Hm5z1eseRAqGvFa+V1BIDf+1XQzuJhhxi
-AwEIB4h+BBgWCgAmFiEE0pie1+fGImdZwzGnwgEYSg8AulYFAmbxolMCGwwFCQWj
-moAACgkQwgEYSg8AulbLtgEApZvuDqSP77lrl1jmtCAJEEZk/ofsRFkf1g3U3Zhm
-9PcA/1+AbcyqjLTcqIPjHmZyGEPiaAvEsBzbPKEPiL3JYhkG
-=45sx
------END PGP PUBLIC KEY BLOCK-----

lib/tasks/ldap.rake

@@ -21,7 +21,7 @@ namespace :ldap do
 
   desc "Add custom attributes to schema"
   task add_custom_attributes: :environment do |t, args|
-    %w[ admin service_enabled nostr_key pgp_key ].each do |name|
+    %w[ admin service_enabled nostr_key ].each do |name|
       Rake::Task["ldap:modify_ldap_schema"].invoke(name, "add")
       Rake::Task['ldap:modify_ldap_schema'].reenable
     end
@@ -29,7 +29,7 @@ namespace :ldap do
 
   desc "Delete custom attributes from schema"
   task delete_custom_attributes: :environment do |t, args|
-    %w[ admin service_enabled nostr_key pgp_key ].each do |name|
+    %w[ admin service_enabled nostr_key ].each do |name|
       Rake::Task["ldap:modify_ldap_schema"].invoke(name, "delete")
       Rake::Task['ldap:modify_ldap_schema'].reenable
     end

schemas/ldap/nostr_key.ldif

@@ -5,5 +5,5 @@ attributeTypes: ( 1.3.6.1.4.1.61554.1.1.2.1.21
   NAME 'nostrKey'
   DESC 'Nostr public key'
   EQUALITY caseIgnoreMatch
-  SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
+  SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
   SINGLE-VALUE )

schemas/ldap/pgp_key.ldif

@@ -1,8 +0,0 @@
-dn: cn=schema
-changetype: modify
-add: attributeTypes
-attributeTypes: ( 1.3.6.1.4.1.3401.8.2.11
-  NAME 'pgpKey'
-  DESC 'OpenPGP public key block'
-  SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
-  SINGLE-VALUE )

spec/features/settings/account_spec.rb

@@ -14,7 +14,6 @@ RSpec.describe 'Account settings', type: :feature do
         .with("invalid password").and_return(false)
       allow_any_instance_of(User).to receive(:valid_ldap_authentication?)
         .with("valid password").and_return(true)
-      allow_any_instance_of(User).to receive(:pgp_pubkey).and_return(nil)
     end
 
     scenario 'fails with invalid password' do
@@ -56,44 +55,4 @@ RSpec.describe 'Account settings', type: :feature do
       end
     end
   end
-
-  feature "Update OpenPGP key" do
-    let(:invalid_key) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_invalid.asc") }
-    let(:valid_key_alice) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_alice.asc") }
-    let(:fingerprint_alice) { "EB85BB5FA33A75E15E944E63F231550C4F47E38E" }
-
-    before do
-      login_as user, :scope => :user
-      allow_any_instance_of(User).to receive(:ldap_entry).and_return({
-        uid: user.cn, ou: user.ou, display_name: nil, pgp_key: nil
-      })
-    end
-
-    scenario 'rejects an invalid key' do
-      expect(UserManager::UpdatePgpKey).not_to receive(:call)
-
-      visit setting_path(:account)
-      fill_in 'Public key', with: invalid_key
-      click_button "Save"
-
-      expect(current_url).to eq(setting_url(:account))
-      within ".error-msg" do
-        expect(page).to have_content("This is not a valid armored PGP public key block")
-      end
-    end
-
-    scenario 'stores a valid key' do
-      expect(UserManager::UpdatePgpKey).to receive(:call)
-        .with(user: user).and_return(true)
-
-      visit setting_path(:account)
-      fill_in 'Public key', with: valid_key_alice
-      click_button "Save"
-
-      expect(current_url).to eq(setting_url(:account))
-      within ".flash-msg" do
-        expect(page).to have_content("Settings saved")
-      end
-    end
-  end
 end

spec/features/settings/profile_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe 'Profile settings', type: :feature do
     allow(user).to receive(:display_name).and_return("Mark")
     allow_any_instance_of(User).to receive(:dn).and_return("cn=mwahlberg,ou=kosmos.org,cn=users,dc=kosmos,dc=org")
     allow_any_instance_of(User).to receive(:ldap_entry).and_return({
-      uid: user.cn, ou: user.ou, display_name: "Mark", pgp_key: nil
+      uid: user.cn, ou: user.ou, display_name: "Mark"
     })
     allow_any_instance_of(User).to receive(:avatar).and_return(avatar_base64)
 

spec/features/signup_spec.rb

@@ -52,7 +52,7 @@ RSpec.describe "Signup", type: :feature do
       click_button "Continue"
       expect(page).to have_content("Choose a password")
 
-      expect(UserManager::CreateAccount).to receive(:call)
+      expect(CreateAccount).to receive(:call)
         .with(account: {
           username: "tony", domain: "kosmos.org",
           email: "tony@example.com", password: "a-valid-password",
@@ -96,7 +96,7 @@ RSpec.describe "Signup", type: :feature do
       click_button "Create account"
       expect(page).to have_content("Password is too short")
 
-      expect(UserManager::CreateAccount).to receive(:call)
+      expect(CreateAccount).to receive(:call)
         .with(account: {
           username: "tony", domain: "kosmos.org",
           email: "tony@example.com", password: "a-valid-password",

spec/fixtures/files/pgp_key_invalid.asc

@@ -1,11 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-b7O1u120JkFsaWNlIExvdmVsYWNlIDxhbGljZUBvcGVucGdwLmV4YW1wbGU+iJAE
-ExYIADgCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AWIQTrhbtfozp14V6UTmPy
-MVUMT0fjjgUCXaWfOgAKCRDyMVUMT0fjjukrAPoDnHBSogOmsHOsd9qGsiZpgRnO
-dypvbm+QtXZqth9rvwD9HcDC0tC+PHAsO7OTh1S1TC9RiJsvawAfCPaQZoed8gK4
-OARcRwTpEgorBgEEAZdVAQUBAQdAQv8GIa2rSTzgqbXCpDDYMiKRVitCsy203x3s
-E9+eviIDAQgHiHgEGBYIACAWIQTrhbtfozp14V6UTmPyMVUMT0fjjgUCXEcE6QIb
-DAAKCRDyMVUMT0fjjlnQAQDFHUs6TIcxrNTtEZFjUFm1M0PJ1Dng/cDW4xN80fsn
-0QEA22Kr7VkCjeAEC08VSTeV+QFsmz55/lntWkwYWhmvOgE=
-=iIGO
------END PGP PUBLIC KEY BLOCK-----

spec/fixtures/files/pgp_key_valid_alice.asc

@@ -1,16 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-Comment: Alice's OpenPGP certificate
-Comment: https://www.ietf.org/id/draft-bre-openpgp-samples-01.html
-
-mDMEXEcE6RYJKwYBBAHaRw8BAQdArjWwk3FAqyiFbFBKT4TzXcVBqPTB3gmzlC/U
-b7O1u120JkFsaWNlIExvdmVsYWNlIDxhbGljZUBvcGVucGdwLmV4YW1wbGU+iJAE
-ExYIADgCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AWIQTrhbtfozp14V6UTmPy
-MVUMT0fjjgUCXaWfOgAKCRDyMVUMT0fjjukrAPoDnHBSogOmsHOsd9qGsiZpgRnO
-dypvbm+QtXZqth9rvwD9HcDC0tC+PHAsO7OTh1S1TC9RiJsvawAfCPaQZoed8gK4
-OARcRwTpEgorBgEEAZdVAQUBAQdAQv8GIa2rSTzgqbXCpDDYMiKRVitCsy203x3s
-E9+eviIDAQgHiHgEGBYIACAWIQTrhbtfozp14V6UTmPyMVUMT0fjjgUCXEcE6QIb
-DAAKCRDyMVUMT0fjjlnQAQDFHUs6TIcxrNTtEZFjUFm1M0PJ1Dng/cDW4xN80fsn
-0QEA22Kr7VkCjeAEC08VSTeV+QFsmz55/lntWkwYWhmvOgE=
-=iIGO
-
------END PGP PUBLIC KEY BLOCK-----

spec/fixtures/files/pgp_key_valid_jimmy.asc

@@ -1,13 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-
-mDMEZvFjRhYJKwYBBAHaRw8BAQdACUxVX9bGlbuNR0MNYUyHHxTcOgm4qjwq8Bjg
-7P41OFK0GEppbW15IDxqaW1teUBrb3Ntb3Mub3JnPoiZBBMWCgBBFiEEMWv1FiNt
-r3cjaxX2BX2Tly+4YsMFAmbxY0YCGwMFCQWjmoAFCwkIBwICIgIGFQoJCAsCBBYC
-AwECHgcCF4AACgkQBX2Tly+4YsMjHgEAoOOLrv9pWbi8hhrSMkqJ7FJvsBTQF//U
-aJUQRa8CTgoBAI3kyGKZ8gOC8UOOKsUC0LiNCVXPyX45h8T4QFRdEVYKuDgEZvFj
-RhIKKwYBBAGXVQEFAQEHQIomqcQ59UjtQex54pz8qGqyxCj2DPJYUat9pXinDgN8
-AwEIB4h+BBgWCgAmFiEEMWv1FiNtr3cjaxX2BX2Tly+4YsMFAmbxY0YCGwwFCQWj
-moAACgkQBX2Tly+4YsPoVgEA/9Q5Gs1klP4u/nw343V57e9s4RKmEiRSkErnC9wW
-Iu0A/jp6Elz2pDQPB2XLwcb+n7JlgA05HI0zWj1+EoM7TC4J
-=KQbn
------END PGP PUBLIC KEY BLOCK-----

spec/mailers/notification_mailer_spec.rb

@@ -1,87 +0,0 @@
-# spec/mailers/welcome_mailer_spec.rb
-require 'rails_helper'
-
-RSpec.describe NotificationMailer, type: :mailer do
-  describe '#lightning_sats_received' do
-
-    context "without PGP key" do
-      let(:user) { create(:user, cn: "phil", email: 'phil@example.com') }
-
-      before do
-        allow_any_instance_of(User).to receive(:ldap_entry).and_return({
-          uid: user.cn, ou: user.ou, display_name: nil, pgp_key: nil
-        })
-      end
-
-      describe "unencrypted email" do
-        let(:mail) { described_class.with(user: user, amount_sats: 21000).lightning_sats_received }
-
-        it 'renders the correct to/from headers' do
-          expect(mail.to).to eq([user.email])
-          expect(mail.from).to eq(['accounts@kosmos.org'])
-        end
-
-        it 'renders the correct subject' do
-          expect(mail.subject).to eq('Sats received')
-        end
-
-        it 'uses the correct content type' do
-          expect(mail.header['content-type'].to_s).to include('text/plain')
-        end
-
-        it 'renders the body with correct content' do
-          expect(mail.body.encoded).to match(/You just received 21,000 sats/)
-          expect(mail.body.encoded).to include(user.address)
-        end
-
-        it 'includes a link to the lightning service page' do
-          expect(mail.body.encoded).to include("https://accounts.kosmos.org/services/lightning")
-        end
-      end
-    end
-
-    context "with PGP key" do
-      let(:pgp_pubkey) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_alice.asc") }
-      let(:pgp_fingerprint) { "EB85BB5FA33A75E15E944E63F231550C4F47E38E" }
-      let(:user) { create(:user, id: 2, cn: "alice", email: 'alice@example.com', pgp_fpr: pgp_fingerprint) }
-
-      before do
-        allow_any_instance_of(User).to receive(:ldap_entry).and_return({
-          uid: user.cn, ou: user.ou, display_name: nil, pgp_key: pgp_pubkey
-        })
-      end
-
-      describe "encrypted email" do
-        let(:mail) { described_class.with(user: user, amount_sats: 21000).lightning_sats_received }
-
-        it 'renders the correct to/from headers' do
-          expect(mail.to).to eq([user.email])
-          expect(mail.from).to eq(['accounts@kosmos.org'])
-        end
-
-        it 'encrypts the subject line' do
-          expect(mail.subject).to eq('...')
-        end
-
-        it 'uses the correct content type' do
-          expect(mail.header['content-type'].to_s).to include('multipart/encrypted')
-          expect(mail.header['content-type'].to_s).to include('protocol="application/pgp-encrypted"')
-        end
-
-        it 'renders the PGP version part' do
-          expect(mail.body.encoded).to include("Content-Type: application/pgp-encrypted")
-          expect(mail.body.encoded).to include("Content-Description: PGP/MIME version identification")
-          expect(mail.body.encoded).to include("Version: 1")
-        end
-
-        it 'renders the encrypted PGP part' do
-          expect(mail.body.encoded).to include('Content-Type: application/octet-stream; name="encrypted.asc"')
-          expect(mail.body.encoded).to include('Content-Description: OpenPGP encrypted message')
-          expect(mail.body.encoded).to include('Content-Disposition: inline; filename="encrypted.asc"')
-          expect(mail.body.encoded).to include('-----BEGIN PGP MESSAGE-----')
-          expect(mail.body.encoded).to include('hF4DR')
-        end
-      end
-    end
-  end
-end

spec/models/user_spec.rb

@@ -1,16 +1,20 @@
 require 'rails_helper'
 
 RSpec.describe User, type: :model do
-  let(:user) { create :user, cn: "philipp", ou: "kosmos.org", email: "philipp@example.com" }
+  let(:user) { create :user, cn: "philipp" }
   let(:dn) { "cn=philipp,ou=kosmos.org,cn=users,dc=kosmos,dc=org" }
 
   describe "#address" do
+    let(:user) { build :user, cn: "jimmy", ou: "kosmos.org" }
+
     it "returns the user address" do
-      expect(user.address).to eq("philipp@kosmos.org")
+      expect(user.address).to eq("jimmy@kosmos.org")
     end
   end
 
   describe "#mastodon_address" do
+    let(:user) { build :user, cn: "jimmy", ou: "kosmos.org" }
+
     context "Mastodon service not configured" do
       before do
         Setting.mastodon_enabled = false
@@ -28,7 +32,7 @@ RSpec.describe User, type: :model do
 
       describe "domain is the same as primary domain" do
         it "returns the user address" do
-          expect(user.mastodon_address).to eq("philipp@kosmos.org")
+          expect(user.mastodon_address).to eq("jimmy@kosmos.org")
         end
       end
 
@@ -38,7 +42,7 @@ RSpec.describe User, type: :model do
         end
 
         it "returns the user address" do
-          expect(user.mastodon_address).to eq("philipp@kosmos.social")
+          expect(user.mastodon_address).to eq("jimmy@kosmos.social")
         end
       end
 
@@ -235,7 +239,7 @@ RSpec.describe User, type: :model do
 
   describe "#nostr_pubkey" do
     before do
-      allow(user).to receive(:ldap_entry)
+      allow_any_instance_of(User).to receive(:ldap_entry)
         .and_return({ nostr_key: "07e188a1ff87ce171d517b8ed2bb7a31b1d3453a0db3b15379ec07b724d232f3" })
     end
 
@@ -246,7 +250,7 @@ RSpec.describe User, type: :model do
 
   describe "#nostr_pubkey_bech32" do
     before do
-      allow(user).to receive(:ldap_entry)
+      allow_any_instance_of(User).to receive(:ldap_entry)
         .and_return({ nostr_key: "07e188a1ff87ce171d517b8ed2bb7a31b1d3453a0db3b15379ec07b724d232f3" })
     end
 
@@ -254,73 +258,4 @@ RSpec.describe User, type: :model do
       expect(user.nostr_pubkey_bech32).to eq("npub1qlsc3g0lsl8pw8230w8d9wm6xxcax3f6pkemz5measrmwfxjxteslf2hac")
     end
   end
-
-  describe "OpenPGP key" do
-    let(:alice) { create :user, id: 2, cn: "alice", email: "alice@example.com" }
-    let(:jimmy) { create :user, id: 3, cn: "jimmy", email: "jimmy@example.com" }
-    let(:valid_key_alice) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_alice.asc") }
-    let(:valid_key_jimmy) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_jimmy.asc") }
-    let(:fingerprint_alice) { "EB85BB5FA33A75E15E944E63F231550C4F47E38E" }
-    let(:fingerprint_jimmy) { "316BF516236DAF77236B15F6057D93972FB862C3" }
-    let(:invalid_key) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_invalid.asc") }
-
-    before do
-      GPGME::Key.import(valid_key_alice)
-      GPGME::Key.import(valid_key_jimmy)
-      alice.update pgp_fpr: fingerprint_alice
-      jimmy.update pgp_fpr: fingerprint_jimmy
-      allow(alice).to receive(:ldap_entry).and_return({ pgp_key: valid_key_alice })
-      allow(jimmy).to receive(:ldap_entry).and_return({ pgp_key: valid_key_jimmy })
-    end
-
-    after do
-      alice.gnupg_key.delete!
-      jimmy.gnupg_key.delete!
-    end
-
-    describe "#acceptable_pgp_key_format" do
-      it "validates the record when the key is valid" do
-        alice.pgp_pubkey = valid_key_alice
-        expect(alice).to be_valid
-      end
-
-      it "adds a validation error when the key is not valid" do
-        user.pgp_pubkey = invalid_key
-        expect(user).to_not be_valid
-        expect(user.errors[:pgp_pubkey]).to be_present
-      end
-    end
-
-    describe "#pgp_pubkey" do
-      it "returns the raw pubkey from LDAP" do
-        expect(alice.pgp_pubkey).to eq(valid_key_alice)
-      end
-    end
-
-    describe "#gnupg_key" do
-      subject { alice.gnupg_key }
-
-      it "returns a GPGME::Key object from the system's GPG keyring" do
-        expect(subject).to be_a(GPGME::Key)
-        expect(subject.fingerprint).to eq(fingerprint_alice)
-        expect(subject.email).to eq("alice@openpgp.example")
-      end
-    end
-
-    describe "#pgp_pubkey_contains_user_address?" do
-      it "returns false when the user address is one of the UIDs of the key" do
-        expect(alice.pgp_pubkey_contains_user_address?).to eq(false)
-      end
-
-      it "returns true when the user address is missing from the UIDs of the key" do
-        expect(jimmy.pgp_pubkey_contains_user_address?).to eq(true)
-      end
-    end
-
-    describe "wkd_hash" do
-      it "returns a z-base32 encoded SHA-1 digest of the username" do
-        expect(alice.wkd_hash).to eq("kei1q4tipxxu1yj79k9kfukdhfy631xe")
-      end
-    end
-  end
 end

spec/requests/web_key_directory_spec.rb

@@ -1,101 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe "OpenPGP Web Key Directory", type: :request do
-  describe "policy" do
-    it "returns an empty 200 response" do
-      get "/.well-known/openpgpkey/policy"
-      expect(response).to have_http_status(:ok)
-      expect(response.body).to be_empty
-    end
-  end
-
-  describe "non-existent user" do
-    it "returns a 404 status" do
-      get "/.well-known/openpgpkey/hu/fmb8gw3n4zdj4xpwaziki4mwcxr1368i?l=aristotle"
-      expect(response).to have_http_status(:not_found)
-    end
-  end
-
-  describe "user without pubkey" do
-    let(:user) { create :user, cn: 'bernd', ou: 'kosmos.org' }
-
-    it "returns a 404 status" do
-      get "/.well-known/openpgpkey/hu/kp95h369c89sx8ia1hn447i868nqyz4t?l=bernd"
-      expect(response).to have_http_status(:not_found)
-    end
-  end
-
-  describe "user with pubkey" do
-    let(:alice) { create :user, id: 2, cn: "alice", email: "alice@example.com" }
-    let(:jimmy) { create :user, id: 3, cn: "jimmy", email: "jimmy@example.com" }
-    let(:valid_key_alice) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_alice.asc") }
-    let(:valid_key_jimmy) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_jimmy.asc") }
-    let(:fingerprint_alice) { "EB85BB5FA33A75E15E944E63F231550C4F47E38E" }
-    let(:fingerprint_jimmy) { "316BF516236DAF77236B15F6057D93972FB862C3" }
-    let(:invalid_key) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_invalid.asc") }
-
-    before do
-      GPGME::Key.import(valid_key_alice)
-      GPGME::Key.import(valid_key_jimmy)
-      alice.update pgp_fpr: fingerprint_alice
-      jimmy.update pgp_fpr: fingerprint_jimmy
-    end
-
-    after do
-      alice.gnupg_key.delete!
-      jimmy.gnupg_key.delete!
-    end
-
-    describe "pubkey does not contain user address" do
-      before do
-        allow_any_instance_of(User).to receive(:ldap_entry)
-          .and_return({ pgp_key: valid_key_alice })
-      end
-
-      it "returns a 404 status" do
-        get "/.well-known/openpgpkey/hu/kei1q4tipxxu1yj79k9kfukdhfy631xe?l=alice"
-        expect(response).to have_http_status(:not_found)
-      end
-    end
-
-    describe "pubkey contains user address" do
-      before do
-        allow_any_instance_of(User).to receive(:ldap_entry)
-          .and_return({ pgp_key: valid_key_jimmy })
-      end
-
-      it "returns the pubkey in binary format" do
-        get "/.well-known/openpgpkey/hu/yuca4ky39mhwkjo78qb8zjgbfj1hg3yf?l=jimmy"
-        expect(response).to have_http_status(:ok)
-        expect(response.headers['Content-Type']).to eq("application/octet-stream")
-        expected_binary_data = File.binread("#{Rails.root}/spec/fixtures/files/pgp_key_valid_jimmy.pem")
-        expect(response.body).to eq(expected_binary_data)
-      end
-
-      context "with wrong capitalization of username" do
-        it "returns the pubkey as ASCII Armor plain text" do
-          get "/.well-known/openpgpkey/hu/yuca4ky39mhwkjo78qb8zjgbfj1hg3yf?l=JimmY"
-          expect(response).to have_http_status(:ok)
-          expected_binary_data = File.binread("#{Rails.root}/spec/fixtures/files/pgp_key_valid_jimmy.pem")
-          expect(response.body).to eq(expected_binary_data)
-        end
-      end
-
-      context "with .txt extension" do
-        it "returns the pubkey as ASCII Armor plain text" do
-          get "/.well-known/openpgpkey/hu/yuca4ky39mhwkjo78qb8zjgbfj1hg3yf.txt?l=jimmy"
-          expect(response).to have_http_status(:ok)
-          expect(response.body).to eq(valid_key_jimmy)
-          expect(response.headers['Content-Type']).to eq("text/plain")
-        end
-      end
-
-      context "invalid URL" do
-        it "returns a 422 status" do
-          get "/.well-known/openpgpkey/hu/123456abcdef?l=alice"
-          expect(response).to have_http_status(:not_found)
-        end
-      end
-    end
-  end
-end

spec/services/create_account_spec.rb

@@ -1,8 +1,8 @@
 require 'rails_helper'
 
-RSpec.describe UserManager::CreateAccount, type: :model do
+RSpec.describe CreateAccount, type: :model do
   describe "#create_user_in_database" do
-    let(:service) { described_class.new(account: {
+    let(:service) { CreateAccount.new(account: {
       username: 'isaacnewton',
       email: 'isaacnewton@example.com',
       password: 'bright-ideas-in-autumn'
@@ -19,7 +19,7 @@ RSpec.describe UserManager::CreateAccount, type: :model do
 
   describe "#update_invitation" do
     let(:invitation) { create :invitation }
-    let(:service) { described_class.new(account: {
+    let(:service) { CreateAccount.new(account: {
       username: 'isaacnewton',
       email: 'isaacnewton@example.com',
       password: 'bright-ideas-in-autumn',
@@ -42,7 +42,7 @@ RSpec.describe UserManager::CreateAccount, type: :model do
   describe "#add_ldap_document" do
     include ActiveJob::TestHelper
 
-    let(:service) { described_class.new(account: {
+    let(:service) { CreateAccount.new(account: {
       username: 'halfinney',
       email: 'halfinney@example.com',
       password: 'remember-remember-the-5th-of-november'
@@ -68,7 +68,7 @@ RSpec.describe UserManager::CreateAccount, type: :model do
   describe "#add_ldap_document for pre-confirmed account" do
     include ActiveJob::TestHelper
 
-    let(:service) { described_class.new(account: {
+    let(:service) { CreateAccount.new(account: {
       username: 'halfinney',
       email: 'halfinney@example.com',
       password: 'remember-remember-the-5th-of-november',
@@ -89,7 +89,7 @@ RSpec.describe UserManager::CreateAccount, type: :model do
   describe "#create_lndhub_account" do
     include ActiveJob::TestHelper
 
-    let(:service) { described_class.new(account: {
+    let(:service) { CreateAccount.new(account: {
       username: 'halfinney', email: 'halfinney@example.com',
       password: 'bright-ideas-in-winter'
     })}

spec/services/create_invitations_spec.rb

@@ -1,13 +1,13 @@
 require 'rails_helper'
 
-RSpec.describe UserManager::CreateInvitations, type: :model do
+RSpec.describe CreateInvitations, type: :model do
   include ActiveJob::TestHelper
 
   let(:user) { create :user }
 
   describe "#call" do
     before do
-      described_class.call(user: user, amount: 5)
+      CreateInvitations.call(user: user, amount: 5)
     end
 
     after(:each) { clear_enqueued_jobs }
@@ -28,7 +28,7 @@ RSpec.describe UserManager::CreateInvitations, type: :model do
 
   describe "#call with notification disabled" do
     before do
-      described_class.call(user: user, amount: 3, notify: false)
+      CreateInvitations.call(user: user, amount: 3, notify: false)
     end
 
     after(:each) { clear_enqueued_jobs }

spec/services/user_manager/update_pgp_key_spec.rb

@@ -1,74 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe UserManager::UpdatePgpKey, type: :model do
-  include ActiveJob::TestHelper
-
-  let(:alice) { create :user, cn: "alice" }
-  let(:dn)    { "cn=alice,ou=kosmos.org,cn=users,dc=kosmos,dc=org" }
-  let(:pubkey_asc) { File.read("#{Rails.root}/spec/fixtures/files/pgp_key_valid_alice.asc") }
-  let(:fingerprint) { "EB85BB5FA33A75E15E944E63F231550C4F47E38E" }
-
-  before do
-    allow(alice).to receive(:dn).and_return(dn)
-    allow(alice).to receive(:ldap_entry).and_return({
-      uid: alice.cn, ou: alice.ou, pgp_key: nil
-    })
-  end
-
-  describe "#call" do
-    context "with valid key" do
-      before do
-        alice.pgp_pubkey = pubkey_asc
-
-        allow(LdapManager::UpdatePgpKey).to receive(:call)
-          .with(dn: alice.dn, pubkey: pubkey_asc)
-      end
-
-      after do
-        alice.gnupg_key.delete!
-      end
-
-      it "imports the key into the GnuPG keychain" do
-        described_class.call(user: alice)
-        expect(alice.gnupg_key).to be_present
-      end
-
-      it "stores the key's fingerprint on the user record" do
-        described_class.call(user: alice)
-        expect(alice.pgp_fpr).to eq(fingerprint)
-      end
-
-      it "updates the user's LDAP entry with the new key" do
-        expect(LdapManager::UpdatePgpKey).to receive(:call)
-          .with(dn: alice.dn, pubkey: pubkey_asc)
-        described_class.call(user: alice)
-      end
-    end
-
-    context "with empty key" do
-      before do
-        alice.update pgp_fpr: fingerprint
-        alice.pgp_pubkey = ""
-
-        allow(LdapManager::UpdatePgpKey).to receive(:call)
-          .with(dn: alice.dn, pubkey: "")
-      end
-
-      it "does not attempt to import the key" do
-        expect(GPGME::Key).not_to receive(:import)
-        described_class.call(user: alice)
-      end
-
-      it "removes the key's fingerprint from the user record" do
-        described_class.call(user: alice)
-        expect(alice.pgp_fpr).to be_nil
-      end
-
-      it "removes the key from the user's LDAP entry" do
-        expect(LdapManager::UpdatePgpKey).to receive(:call)
-          .with(dn: alice.dn, pubkey: "")
-        described_class.call(user: alice)
-      end
-    end
-  end
-end