WIP Verify and respond to zap requests

Reviewed-on: #189
Reviewed-by: galfert <garret.alfert@gmail.com>

.drone.yml

@@ -12,20 +12,24 @@ steps:
     settings:
       restore: true
       mount:
-      - ./vendor
+      - ./vendor/cache
     when:
       branch:
         - master
   - name: rspec
-    image: guildeducation/rails:2.7.2-14.20.0
+    image: gitea.kosmos.org/kosmos/akkounts-ci:0.9.1
     environment:
       RAILS_ENV: test
+      REDIS_URL: redis://redis:6379/0
+      RS_REDIS_URL: redis://redis:6379/1
     commands:
       - bundle config unset deployment
       - bundle config set cache_all 'true'
       - bundle config set cache_path 'vendor/cache'
       - bundle config set with 'development test'
       - bundle install --jobs=3 --retry=3
+      - bundle exec rails db:create
+      - bundle exec rails db:migrate
       - yarn install
       - rake css:build
       - bundle exec rspec
@@ -37,11 +41,15 @@ steps:
     settings:
       rebuild: true
       mount:
-      - ./vendor
+      - ./vendor/cache
     when:
       branch:
         - master
 
+services:
+  - name: redis
+    image: redis
+
 volumes:
   - name: cache
     host:

.env.example

@@ -1,37 +1,66 @@
-SMTP_SERVER=smtp.example.com
-SMTP_PORT=587
-SMTP_LOGIN=accounts
-SMTP_PASSWORD=123abc
-SMTP_FROM_ADDRESS=accounts@example.com
-SMTP_DOMAIN=example.com
-SMTP_AUTH_METHOD=plain
-SMTP_ENABLE_STARTTLS=auto
+# PRIMARY_DOMAIN=kosmos.org
+# AKKOUNTS_DOMAIN=accounts.example.com
 
-REDIS_URL='redis://localhost:6379/1'
+# SMTP_SERVER=smtp.example.com
+# SMTP_PORT=587
+# SMTP_LOGIN=accounts
+# SMTP_PASSWORD=123abc
+# SMTP_FROM_ADDRESS=accounts@example.com
+# SMTP_DOMAIN=example.com
+# SMTP_AUTH_METHOD=plain
+# SMTP_ENABLE_STARTTLS=auto
 
-LDAP_HOST=localhost
-LDAP_PORT=389
-LDAP_ADMIN_PASSWORD=passthebutter
-LDAP_SUFFIX='dc=kosmos,dc=org'
+# S3_ENABLED=true
+# S3_ENDPOINT=https://s3.kosmos.org
+# S3_REGION=garage
+# S3_BUCKET=akkounts-production
+# S3_ALIAS_HOST=https://accounts.web.s3.kosmos.org
+# S3_ACCESS_KEY=123456abcdefg
+# S3_SECRET_KEY=123456789123456789123456789
 
-WEBHOOKS_ALLOWED_IPS='10.1.1.163'
+# LDAP_HOST=localhost
+# LDAP_PORT=389
+# LDAP_ADMIN_PASSWORD=passthebutter
+# LDAP_SUFFIX='dc=kosmos,dc=org'
 
-DISCOURSE_PUBLIC_URL='https://community.kosmos.org'
-GITEA_PUBLIC_URL='https://gitea.kosmos.org'
-MASTODON_PUBLIC_URL='https://kosmos.social'
-MEDIAWIKI_PUBLIC_URL='https://wiki.kosmos.org'
+# REDIS_URL='redis://localhost:6379/1'
 
-EJABBERD_ADMIN_URL='https://xmpp.kosmos.org/admin'
-EJABBERD_API_URL='https://xmpp.kosmos.org/api'
+# WEBHOOKS_ALLOWED_IPS='10.1.1.163'
 
-BTCPAY_API_URL='http://localhost:23001/api/v1'
+#
+# Service Integrations
+#
 
-LNDHUB_API_URL='http://localhost:3023'
-LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
-LNDHUB_PUBLIC_KEY='0123d3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
-LNDHUB_ADMIN_UI=true
-LNDHUB_PG_HOST=localhost
-LNDHUB_PG_PORT=5432
-LNDHUB_PG_DATABASE=lndhub
-LNDHUB_PG_USERNAME=lndhub
-LNDHUB_PG_PASSWORD=''
+# BTCPAY_PUBLIC_URL='https://btcpay.example.com'
+# BTCPAY_API_URL='http://localhost:23001/api/v1'
+# BTCPAY_STORE_ID=''
+# BTCPAY_AUTH_TOKEN=''
+
+# DISCOURSE_PUBLIC_URL='https://community.kosmos.org'
+# DISCOURSE_CONNECT_SECRET='discourse_connect_ftw'
+
+# DRONECI_PUBLIC_URL='https://drone.kosmos.org'
+
+# EJABBERD_ADMIN_URL='https://xmpp.kosmos.org/admin'
+# EJABBERD_API_URL='https://xmpp.kosmos.org/api'
+
+# GITEA_PUBLIC_URL='https://gitea.kosmos.org'
+
+# LNDHUB_API_URL='http://localhost:3023'
+# LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
+# LNDHUB_PUBLIC_KEY='0123d3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
+# LNDHUB_ADMIN_UI=true
+# LNDHUB_ADMIN_TOKEN=123456789
+# LNDHUB_PG_HOST=localhost
+# LNDHUB_PG_PORT=5432
+# LNDHUB_PG_DATABASE=lndhub
+# LNDHUB_PG_USERNAME=lndhub
+# LNDHUB_PG_PASSWORD=''
+
+# MASTODON_PUBLIC_URL='https://kosmos.social'
+# MASTODON_ADDRESS_DOMAIN='https://kosmos.org'
+
+# MEDIAWIKI_PUBLIC_URL='https://wiki.kosmos.org'
+
+# RS_STORAGE_URL='https://storage.kosmos.org'
+# RS_REDIS_URL='redis://localhost:6379/2'

.env.test

@@ -1,9 +1,24 @@
+PRIMARY_DOMAIN=kosmos.org
+AKKOUNTS_DOMAIN=accounts.kosmos.org
+
+REDIS_URL='redis://localhost:6379/0'
+
+BTCPAY_PUBLIC_URL='https://btcpay.example.com'
+BTCPAY_API_URL='http://btcpay.example.com/api/v1'
+BTCPAY_STORE_ID='123456'
+
+DISCOURSE_PUBLIC_URL='http://discourse.example.com'
+DISCOURSE_CONNECT_SECRET='discourse_connect_ftw'
+
 EJABBERD_API_URL='http://xmpp.example.com/api'
 
-BTCPAY_API_URL='http://btcpay.example.com/api/v1'
+MASTODON_PUBLIC_URL='http://example.social'
 
 LNDHUB_API_URL='http://localhost:3026'
 LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
 LNDHUB_PUBLIC_KEY='024cd3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
 
+RS_STORAGE_URL='https://storage.kosmos.org'
+RS_REDIS_URL='redis://localhost:6379/1'
+
 WEBHOOKS_ALLOWED_IPS='10.1.1.23'

.gitea/release-drafter.yml

@@ -7,6 +7,7 @@ version-resolver:
   minor:
     labels:
       - 'release/minor'
+      - 'feature'
   patch:
     labels:
       - 'release/patch'

.gitignore

@@ -23,6 +23,7 @@
 !/tmp/pids/
 !/tmp/pids/.keep
 
+/storage
 
 /public/assets
 .byebug_history
@@ -39,6 +40,7 @@ yarn-debug.log*
 
 # Ignore local dotenv config file
 .env
+.env.development
 
 # Ignore redis dumps from sidekiq
 dump.rdb

.ruby-version

@@ -1 +1 @@
-2.7.2
+3.3.0

Dockerfile

@@ -1,17 +1,25 @@
 # syntax=docker/dockerfile:1
-FROM ruby:2.7.6
+FROM debian:bullseye-slim as base
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
-RUN apt-get update -qq && apt-get install -y --no-install-recommends curl \
-      ldap-utils tini
+# TODO Remove when upstream Ruby works properly on Apple silicon
+RUN apt update && apt install -y build-essential wget autoconf libpq-dev pkg-config
+RUN wget https://github.com/postmodern/ruby-install/releases/download/v0.9.3/ruby-install-0.9.3.tar.gz \
+  && tar -xzvf ruby-install-0.9.3.tar.gz \
+  && cd ruby-install-0.9.3/ \
+  && make install
+RUN ruby-install -p https://github.com/ruby/ruby/pull/9371.diff ruby 3.3.0
+ENV PATH="/opt/rubies/ruby-3.3.0/bin:${PATH}"
+
+RUN apt-get install -y --no-install-recommends curl ldap-utils tini libvips
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash -
 RUN apt-get update && apt-get install -y nodejs
 
 WORKDIR /akkounts
-COPY Gemfile /akkounts/Gemfile
-COPY Gemfile.lock /akkounts/Gemfile.lock
-COPY package.json /akkounts/package.json
+
+COPY ["Gemfile", "Gemfile.lock", "package.json", "./"]
+
 RUN bundle install
 RUN gem install foreman
 RUN npm install -g yarn

Gemfile

@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 7.0.2'
+gem 'rails', '~> 7.1'
 # Use Puma as the app server
 gem 'puma', '~> 4.1'
 # View components
@@ -22,7 +22,7 @@ gem 'jbuilder', '~> 2.7'
 # Use Redis adapter to run Action Cable in production
 # gem 'redis', '~> 4.0'
 # Use Active Model has_secure_password
-# gem 'bcrypt', '~> 3.1.7'
+gem 'bcrypt', '~> 3.1'
 
 # Configuration
 gem 'dotenv-rails'
@@ -37,12 +37,18 @@ gem 'devise_ldap_authenticatable'
 gem 'net-ldap'
 
 # Utilities
+gem "image_processing", "~> 1.12.2"
 gem "rqrcode", "~> 2.0"
 gem 'rails-settings-cached', '~> 2.8.3'
 gem 'pagy', '~> 6.0', '>= 6.0.2'
+gem 'flipper'
+gem 'flipper-active_record'
+gem 'flipper-ui'
 
 # HTTP requests
 gem 'faraday'
+gem 'down'
+gem 'aws-sdk-s3', require: false
 
 # Background/scheduled jobs
 gem 'sidekiq', '< 7'
@@ -52,20 +58,27 @@ gem 'sidekiq-scheduler'
 gem "sentry-ruby"
 gem "sentry-rails"
 
+# Services
+gem 'discourse_api'
+gem "lnurl"
+gem 'manifique'
+gem 'nostr', '~> 0.6.0'
+
 group :development, :test do
   # Use sqlite3 as the database for Active Record
-  gem 'sqlite3', '~> 1.4'
+  gem 'sqlite3', '~> 1.7.2'
   gem 'rspec-rails'
-  gem "byebug", "~> 11.1"
+  gem 'rails-controller-testing'
 end
 
 group :development do
   # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
-  gem 'web-console', '>= 3.3.0'
+  gem 'web-console', '~> 4.2'
   gem 'listen', '~> 3.2'
   gem 'letter_opener'
   gem 'letter_opener_web'
   gem 'faker'
+  gem 'solargraph'
 end
 
 group :test do
@@ -76,8 +89,8 @@ group :test do
 end
 
 group :production do
-  # Use postgresql as the database for Active Record
-  gem 'pg', '~> 1.2.3'
+  gem 'pg', '~> 1.5'
 end
+
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

@@ -1,101 +1,136 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.4)
-      actionpack (= 7.0.4)
-      activesupport (= 7.0.4)
+    actioncable (7.1.3)
+      actionpack (= 7.1.3)
+      activesupport (= 7.1.3)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.4)
-      actionpack (= 7.0.4)
-      activejob (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.1.3)
+      actionpack (= 7.1.3)
+      activejob (= 7.1.3)
+      activerecord (= 7.1.3)
+      activestorage (= 7.1.3)
+      activesupport (= 7.1.3)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.4)
-      actionpack (= 7.0.4)
-      actionview (= 7.0.4)
-      activejob (= 7.0.4)
-      activesupport (= 7.0.4)
+    actionmailer (7.1.3)
+      actionpack (= 7.1.3)
+      actionview (= 7.1.3)
+      activejob (= 7.1.3)
+      activesupport (= 7.1.3)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
-      rails-dom-testing (~> 2.0)
-    actionpack (7.0.4)
-      actionview (= 7.0.4)
-      activesupport (= 7.0.4)
-      rack (~> 2.0, >= 2.2.0)
+      rails-dom-testing (~> 2.2)
+    actionpack (7.1.3)
+      actionview (= 7.1.3)
+      activesupport (= 7.1.3)
+      nokogiri (>= 1.8.5)
+      racc
+      rack (>= 2.2.4)
+      rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.4)
-      actionpack (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    actiontext (7.1.3)
+      actionpack (= 7.1.3)
+      activerecord (= 7.1.3)
+      activestorage (= 7.1.3)
+      activesupport (= 7.1.3)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.4)
-      activesupport (= 7.0.4)
+    actionview (7.1.3)
+      activesupport (= 7.1.3)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (7.0.4)
-      activesupport (= 7.0.4)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.1.3)
+      activesupport (= 7.1.3)
       globalid (>= 0.3.6)
-    activemodel (7.0.4)
-      activesupport (= 7.0.4)
-    activerecord (7.0.4)
-      activemodel (= 7.0.4)
-      activesupport (= 7.0.4)
-    activestorage (7.0.4)
-      actionpack (= 7.0.4)
-      activejob (= 7.0.4)
-      activerecord (= 7.0.4)
-      activesupport (= 7.0.4)
+    activemodel (7.1.3)
+      activesupport (= 7.1.3)
+    activerecord (7.1.3)
+      activemodel (= 7.1.3)
+      activesupport (= 7.1.3)
+      timeout (>= 0.4.0)
+    activestorage (7.1.3)
+      actionpack (= 7.1.3)
+      activejob (= 7.1.3)
+      activerecord (= 7.1.3)
+      activesupport (= 7.1.3)
       marcel (~> 1.0)
-      mini_mime (>= 1.1.0)
-    activesupport (7.0.4)
+    activesupport (7.1.3)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
+      mutex_m
       tzinfo (~> 2.0)
-    addressable (2.8.1)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
-    bcrypt (3.1.18)
+    ast (2.4.2)
+    aws-eventstream (1.3.0)
+    aws-partitions (1.886.0)
+    aws-sdk-core (3.191.0)
+      aws-eventstream (~> 1, >= 1.3.0)
+      aws-partitions (~> 1, >= 1.651.0)
+      aws-sigv4 (~> 1.8)
+      jmespath (~> 1, >= 1.6.1)
+    aws-sdk-kms (1.77.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
+      aws-sigv4 (~> 1.1)
+    aws-sdk-s3 (1.143.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.8)
+    aws-sigv4 (1.8.0)
+      aws-eventstream (~> 1, >= 1.0.2)
+    backport (1.2.0)
+    base64 (0.2.0)
+    bcrypt (3.1.20)
+    bech32 (1.4.2)
+      thor (>= 1.1.0)
+    benchmark (0.3.0)
+    bigdecimal (3.1.6)
     bindex (0.8.1)
+    bip-schnorr (0.7.0)
+      ecdsa_ext (~> 0.5.0)
     builder (3.2.4)
-    byebug (11.1.3)
-    capybara (3.38.0)
+    capybara (3.40.0)
       addressable
       matrix
       mini_mime (>= 0.1.3)
-      nokogiri (~> 1.8)
+      nokogiri (~> 1.11)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     chunky_png (1.4.0)
-    concurrent-ruby (1.1.10)
-    connection_pool (2.3.0)
-    crack (0.4.5)
+    concurrent-ruby (1.2.3)
+    connection_pool (2.4.1)
+    crack (0.4.6)
+      bigdecimal
       rexml
     crass (1.0.6)
-    cssbundling-rails (1.1.1)
+    cssbundling-rails (1.4.0)
       railties (>= 6.0.0)
-    database_cleaner (2.0.1)
-      database_cleaner-active_record (~> 2.0.0)
-    database_cleaner-active_record (2.0.1)
+    database_cleaner (2.0.2)
+      database_cleaner-active_record (>= 2, < 3)
+    database_cleaner-active_record (2.1.0)
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    devise (4.9.0)
+    date (3.3.4)
+    devise (4.9.3)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -104,42 +139,91 @@ GEM
     devise_ldap_authenticatable (0.8.7)
       devise (>= 3.4.1)
       net-ldap (>= 0.16.0)
-    diff-lcs (1.5.0)
+    diff-lcs (1.5.1)
+    discourse_api (2.0.1)
+      faraday (~> 2.7)
+      faraday-follow_redirects
+      faraday-multipart
+      rack (>= 1.6)
     dotenv (2.8.1)
     dotenv-rails (2.8.1)
       dotenv (= 2.8.1)
       railties (>= 3.2)
-    erubi (1.11.0)
+    down (5.4.1)
+      addressable (~> 2.8)
+    drb (2.2.0)
+      ruby2_keywords
+    e2mmap (0.1.0)
+    ecdsa (1.2.0)
+    ecdsa_ext (0.5.1)
+      ecdsa (~> 1.2.0)
+    erubi (1.12.0)
     et-orbi (1.2.7)
       tzinfo
-    factory_bot (6.2.1)
+    event_emitter (0.2.6)
+    eventmachine (1.2.7)
+    factory_bot (6.4.6)
       activesupport (>= 5.0.0)
-    factory_bot_rails (6.2.0)
-      factory_bot (~> 6.2.0)
+    factory_bot_rails (6.4.3)
+      factory_bot (~> 6.4)
       railties (>= 5.0.0)
-    faker (3.0.0)
+    faker (3.2.3)
       i18n (>= 1.8.11, < 2)
-    faraday (2.7.1)
-      faraday-net_http (>= 2.0, < 3.1)
-      ruby2_keywords (>= 0.0.4)
-    faraday-net_http (3.0.2)
-    ffi (1.15.5)
-    fugit (1.7.2)
+    faraday (2.9.0)
+      faraday-net_http (>= 2.0, < 3.2)
+    faraday-follow_redirects (0.3.0)
+      faraday (>= 1, < 3)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (3.1.0)
+      net-http
+    faye-websocket (0.11.3)
+      eventmachine (>= 0.12.0)
+      websocket-driver (>= 0.5.1)
+    ffi (1.16.3)
+    flipper (1.2.2)
+      concurrent-ruby (< 2)
+    flipper-active_record (1.2.2)
+      activerecord (>= 4.2, < 8)
+      flipper (~> 1.2.2)
+    flipper-ui (1.2.2)
+      erubi (>= 1.0.0, < 2.0.0)
+      flipper (~> 1.2.2)
+      rack (>= 1.4, < 4)
+      rack-protection (>= 1.5.3, <= 4.0.0)
+      sanitize (< 7)
+    fugit (1.9.0)
       et-orbi (~> 1, >= 1.2.7)
       raabro (~> 1.4)
-    globalid (1.0.0)
-      activesupport (>= 5.0)
-    hashdiff (1.0.1)
-    i18n (1.12.0)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
+    hashdiff (1.1.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    importmap-rails (1.1.5)
+    image_processing (1.12.2)
+      mini_magick (>= 4.9.5, < 5)
+      ruby-vips (>= 2.0.17, < 3)
+    importmap-rails (2.0.1)
       actionpack (>= 6.0.0)
+      activesupport (>= 6.0.0)
       railties (>= 6.0.0)
+    io-console (0.7.2)
+    irb (1.11.1)
+      rdoc
+      reline (>= 0.4.2)
+    jaro_winkler (1.5.6)
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
-    launchy (2.5.0)
-      addressable (~> 2.7)
+    jmespath (1.6.2)
+    json (2.7.1)
+    kramdown (2.4.0)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    language_server-protocol (3.17.0.3)
+    launchy (2.5.2)
+      addressable (~> 2.8)
     letter_opener (1.8.1)
       launchy (>= 2.2, < 3)
     letter_opener_web (2.0.0)
@@ -147,196 +231,298 @@ GEM
       letter_opener (~> 1.7)
       railties (>= 5.2)
       rexml
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    lockbox (1.1.0)
-    loofah (2.19.0)
+    lnurl (1.1.0)
+      bech32 (~> 1.1)
+    lockbox (1.3.2)
+    loofah (2.22.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.1)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    manifique (1.0.1)
+      faraday (~> 2.9.0)
+      faraday-follow_redirects (= 0.3.0)
+      nokogiri (~> 1.16.0)
     marcel (1.0.2)
     matrix (0.4.2)
     method_source (1.0.0)
-    mini_mime (1.1.2)
-    mini_portile2 (2.8.0)
-    minitest (5.16.3)
-    net-imap (0.3.1)
+    mini_magick (4.12.0)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.5)
+    minitest (5.21.2)
+    multipart-post (2.3.0)
+    mutex_m (0.2.0)
+    net-http (0.4.1)
+      uri
+    net-imap (0.4.9.1)
+      date
       net-protocol
-    net-ldap (0.17.1)
+    net-ldap (0.19.0)
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.1.3)
+    net-protocol (0.2.2)
       timeout
-    net-smtp (0.3.3)
+    net-smtp (0.4.0.1)
       net-protocol
-    nio4r (2.5.8)
-    nokogiri (1.13.9)
-      mini_portile2 (~> 2.8.0)
+    nio4r (2.7.0)
+    nokogiri (1.16.0)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.13.9-x86_64-linux)
+    nokogiri (1.16.0-arm64-darwin)
       racc (~> 1.4)
+    nokogiri (1.16.0-x86_64-linux)
+      racc (~> 1.4)
+    nostr (0.6.0)
+      bech32 (~> 1.4)
+      bip-schnorr (~> 0.7)
+      ecdsa (~> 1.2)
+      event_emitter (~> 0.2)
+      faye-websocket (~> 0.11)
+      json (~> 2.6)
     orm_adapter (0.5.0)
-    pagy (6.0.2)
-    pg (1.2.3)
-    public_suffix (5.0.0)
+    pagy (6.4.3)
+    parallel (1.24.0)
+    parser (3.3.0.5)
+      ast (~> 2.4.1)
+      racc
+    pg (1.5.4)
+    psych (5.1.2)
+      stringio
+    public_suffix (5.0.4)
     puma (4.3.12)
       nio4r (~> 2.0)
     raabro (1.4.0)
-    racc (1.6.0)
-    rack (2.2.4)
-    rack-test (2.0.2)
+    racc (1.7.3)
+    rack (2.2.8)
+    rack-protection (3.2.0)
+      base64 (>= 0.1.0)
+      rack (~> 2.2, >= 2.2.4)
+    rack-session (1.0.2)
+      rack (< 3)
+    rack-test (2.1.0)
       rack (>= 1.3)
-    rails (7.0.4)
-      actioncable (= 7.0.4)
-      actionmailbox (= 7.0.4)
-      actionmailer (= 7.0.4)
-      actionpack (= 7.0.4)
-      actiontext (= 7.0.4)
-      actionview (= 7.0.4)
-      activejob (= 7.0.4)
-      activemodel (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+    rackup (1.0.0)
+      rack (< 3)
+      webrick
+    rails (7.1.3)
+      actioncable (= 7.1.3)
+      actionmailbox (= 7.1.3)
+      actionmailer (= 7.1.3)
+      actionpack (= 7.1.3)
+      actiontext (= 7.1.3)
+      actionview (= 7.1.3)
+      activejob (= 7.1.3)
+      activemodel (= 7.1.3)
+      activerecord (= 7.1.3)
+      activestorage (= 7.1.3)
+      activesupport (= 7.1.3)
       bundler (>= 1.15.0)
-      railties (= 7.0.4)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+      railties (= 7.1.3)
+    rails-controller-testing (1.0.5)
+      actionpack (>= 5.0.1.rc1)
+      actionview (>= 5.0.1.rc1)
+      activesupport (>= 5.0.1.rc1)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.3)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     rails-settings-cached (2.8.3)
       activerecord (>= 5.0.0)
       railties (>= 5.0.0)
-    railties (7.0.4)
-      actionpack (= 7.0.4)
-      activesupport (= 7.0.4)
-      method_source
+    railties (7.1.3)
+      actionpack (= 7.1.3)
+      activesupport (= 7.1.3)
+      irb
+      rackup (>= 1.0.0)
       rake (>= 12.2)
-      thor (~> 1.0)
-      zeitwerk (~> 2.5)
-    rake (13.0.6)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
+    rainbow (3.1.1)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    redis (5.0.5)
-      redis-client (>= 0.9.0)
-    redis-client (0.11.2)
-      connection_pool
-    regexp_parser (2.6.1)
-    responders (3.1.0)
+    rbs (2.8.4)
+    rdoc (6.6.2)
+      psych (>= 4.0.0)
+    redis (4.8.1)
+    regexp_parser (2.9.0)
+    reline (0.4.2)
+      io-console (~> 0.5)
+    responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.2.5)
-    rqrcode (2.1.2)
+    reverse_markdown (2.1.1)
+      nokogiri
+    rexml (3.2.6)
+    rqrcode (2.2.0)
       chunky_png (~> 1.0)
       rqrcode_core (~> 1.0)
     rqrcode_core (1.2.0)
-    rspec-core (3.12.0)
+    rspec-core (3.12.2)
       rspec-support (~> 3.12.0)
-    rspec-expectations (3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-mocks (3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-rails (6.0.1)
+    rspec-rails (6.1.1)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)
-      rspec-core (~> 3.11)
-      rspec-expectations (~> 3.11)
-      rspec-mocks (~> 3.11)
-      rspec-support (~> 3.11)
-    rspec-support (3.12.0)
+      rspec-core (~> 3.12)
+      rspec-expectations (~> 3.12)
+      rspec-mocks (~> 3.12)
+      rspec-support (~> 3.12)
+    rspec-support (3.12.1)
+    rubocop (1.60.2)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.30.0)
+      parser (>= 3.2.1.0)
+    ruby-progressbar (1.13.0)
+    ruby-vips (2.2.0)
+      ffi (~> 1.12)
     ruby2_keywords (0.0.5)
-    rufus-scheduler (3.8.2)
+    rufus-scheduler (3.9.1)
       fugit (~> 1.1, >= 1.1.6)
-    sentry-rails (5.8.0)
+    sanitize (6.1.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    sentry-rails (5.16.1)
       railties (>= 5.0)
-      sentry-ruby (~> 5.8.0)
-    sentry-ruby (5.8.0)
+      sentry-ruby (~> 5.16.1)
+    sentry-ruby (5.16.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-    sidekiq (6.5.5)
-      connection_pool (>= 2.2.2)
+    sidekiq (6.5.12)
+      connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
-      redis (>= 4.5.0)
-    sidekiq-scheduler (4.0.3)
-      redis (>= 4.2.0)
+      redis (>= 4.5.0, < 5)
+    sidekiq-scheduler (5.0.3)
       rufus-scheduler (~> 3.2)
-      sidekiq (>= 4, < 7)
+      sidekiq (>= 6, < 8)
       tilt (>= 1.4.0)
-    sprockets (4.1.1)
+    solargraph (0.50.0)
+      backport (~> 1.2)
+      benchmark
+      bundler (~> 2.0)
+      diff-lcs (~> 1.4)
+      e2mmap
+      jaro_winkler (~> 1.5)
+      kramdown (~> 2.3)
+      kramdown-parser-gfm (~> 1.1)
+      parser (~> 3.0)
+      rbs (~> 2.0)
+      reverse_markdown (~> 2.0)
+      rubocop (~> 1.38)
+      thor (~> 1.0)
+      tilt (~> 2.0)
+      yard (~> 0.9, >= 0.9.24)
+    sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
+      rack (>= 2.2.4, < 4)
     sprockets-rails (3.4.2)
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.5.4)
+    sqlite3 (1.7.2)
       mini_portile2 (~> 2.8.0)
-    sqlite3 (1.5.4-x86_64-linux)
-    stimulus-rails (1.2.1)
+    sqlite3 (1.7.2-arm64-darwin)
+    sqlite3 (1.7.2-x86_64-linux)
+    stimulus-rails (1.3.3)
       railties (>= 6.0.0)
-    thor (1.2.1)
-    tilt (2.0.11)
-    timeout (0.3.0)
-    turbo-rails (1.3.2)
+    stringio (3.1.0)
+    thor (1.3.0)
+    tilt (2.3.0)
+    timeout (0.4.1)
+    turbo-rails (1.5.0)
       actionpack (>= 6.0.0)
       activejob (>= 6.0.0)
       railties (>= 6.0.0)
-    tzinfo (2.0.5)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    view_component (2.78.0)
-      activesupport (>= 5.0.0, < 8.0)
+    unicode-display_width (2.5.0)
+    uri (0.13.0)
+    view_component (3.10.0)
+      activesupport (>= 5.2.0, < 8.0)
       concurrent-ruby (~> 1.0)
       method_source (~> 1.0)
     warden (1.2.9)
       rack (>= 2.0.9)
-    web-console (4.2.0)
+    web-console (4.2.1)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webmock (3.18.1)
+    webmock (3.19.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    websocket-driver (0.7.5)
+    webrick (1.8.1)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.6)
+    yard (0.9.34)
+    zeitwerk (2.6.12)
 
 PLATFORMS
+  arm64-darwin-22
   ruby
   x86_64-linux
 
 DEPENDENCIES
-  byebug (~> 11.1)
+  aws-sdk-s3
+  bcrypt (~> 3.1)
   capybara
   cssbundling-rails
   database_cleaner
   devise (~> 4.9.0)
   devise_ldap_authenticatable
+  discourse_api
   dotenv-rails
+  down
   factory_bot_rails
   faker
   faraday
+  flipper
+  flipper-active_record
+  flipper-ui
+  image_processing (~> 1.12.2)
   importmap-rails
   jbuilder (~> 2.7)
   letter_opener
   letter_opener_web
   listen (~> 3.2)
+  lnurl
   lockbox
+  manifique
   net-ldap
+  nostr (~> 0.6.0)
   pagy (~> 6.0, >= 6.0.2)
-  pg (~> 1.2.3)
+  pg (~> 1.5)
   puma (~> 4.1)
-  rails (~> 7.0.2)
+  rails (~> 7.1)
+  rails-controller-testing
   rails-settings-cached (~> 2.8.3)
   rqrcode (~> 2.0)
   rspec-rails
@@ -344,15 +530,16 @@ DEPENDENCIES
   sentry-ruby
   sidekiq (< 7)
   sidekiq-scheduler
+  solargraph
   sprockets-rails
-  sqlite3 (~> 1.4)
+  sqlite3 (~> 1.7.2)
   stimulus-rails
   turbo-rails
   tzinfo-data
   view_component
   warden
-  web-console (>= 3.3.0)
+  web-console (~> 4.2)
   webmock
 
 BUNDLED WITH
-   2.3.7
+   2.5.5

README.md

@@ -14,52 +14,60 @@ so:
 
 1. Make sure [Docker Compose is installed][1] and Docker is running (included in
    Docker Desktop)
-2. Uncomment the `redis`, `web`, and `sidekiq` sections in `docker-compose.yml`
-3. Run `docker compose up` and wait until 389ds announces its successful start
-   in the log output
+3. Run `docker compose up --build` and wait until all services have started
+   (389ds might take an extra minute to be ready). This will take a while when
+   running for the first time, so you might want to do something else in the
+   meantime.
 4. `docker-compose exec ldap dsconf localhost backend create --suffix="dc=kosmos,dc=org" --be-name="dev"`
 5. `docker compose run web rails ldap:setup`
 6. `docker compose run web rails db:setup`
 
 After these steps, you should have a working Rails app with a handful of test
 users running on [http://localhost:3000](http://localhost:3000).
-
 Log in with username "admin" and password "admin is admin". All users listed on
-[http://localhost:3000/admin/ldap_users](http://localhost:3000/admin/ldap_users)
+[http://localhost:3000/admin/users](http://localhost:3000/admin/users)
 have the password "user is user".
 
 ### Rails app
 
+_Note: when using Docker Compose, prefix the following commands with `docker-compose
+run web`._
+
 Installing dependencies:
 
     bundle install
     yarn install
 
-Setting up local database (SQLite):
+Migrating the local database (after schema changes):
 
-    bundle exec rails db:create
     bundle exec rails db:migrate
 
-Running the dev server and auto-building CSS files on change:
+Running the dev server, and auto-building CSS files on change _(automatic with Docker Compose)_:
 
     bin/dev
 
-Running the background workers (requires Redis):
+Running the background workers (requires Redis) _(automatic with Docker Compose)_:
 
     bundle exec sidekiq -C config/sidekiq.yml
 
-Running all specs:
+Running the test suite:
 
     bundle exec rspec
 
-### Docker (Compose)
+Running the test suite with Docker Compose requires overriding the Rails
+environment:
 
-There is a working Docker Compose config file, which allows you to spin up both
-an app server for Rails as well as a local 389ds (LDAP) server.
+    docker-compose run -e "RAILS_ENV=test" web rspec
 
-By default, `docker-compose up` will only start the LDAP server, listening on
-port 389 on your machine. Uncomment other services in `docker-compose.yml` if
-you want to use them.
+### Docker Compose
+
+Services/containers are configured in `docker-compose.yml`.
+
+You can run services selectively, for example if you want to run the Rails app
+and test suite on the host machine. Just add the service names of the
+containers you want to run to the `up` command, like so:
+
+    docker-compose up ldap redis
 
 #### LDAP server
 
@@ -76,8 +84,40 @@ Now you can seed the back-end with data using this Rails task:
 The setup task will first delete any existing entries in the directory tree
 ("dc=kosmos,dc=org"), and then create our development entries.
 
-Note that all 389ds data is stored in `tmp/389ds`. So if you want to start over
-with a fresh installation, delete both that directory as well as the container.
+Note that all 389ds data is stored in the `389ds-data` volume. So if you want
+to start over with a fresh installation, delete both that volume as well as the
+container.
+
+#### Minio / remoteStorage
+
+If you want to run remoteStorage accounts locally, you will have to create the
+respective bucket first. With the `minio` container running (run by default
+when using Docker Compose), follow these steps:
+
+* `docker compose up web redis minio liquor-cabinet`
+* Head to http://localhost:9001 and log in with user `minioadmin`, password
+  `minioadmin`
+* Create a new bucket called `remotestorage` (or whatever you
+  change the `S3_BUCKET` config to)
+* Create a new key with ID "dev-key" and secret "123456789" (or whatever you
+  change `S3_ACCESS_KEY` and `S3_SECRET_KEY` to). Leave the policy field empty,
+  as it will automatically allow access to the bucket you created.
+
+### Adding npm modules to use with Stimulus controllers
+
+The following command downloads the specified npm module to `vendor/javascript`
+and adds an entry for it to `config/importmap.rb`.
+
+    bin/importmap pin bech32 --download
+
+### Solargraph
+
+[Solargraph](https://solargraph.org/) is a Ruby language server, which you may
+use with your editor to add features like auto-completion and syntax
+validation. You can add inline documentation for bundled gems with this
+command:
+
+    bundle exec yard gems
 
 ## Documentation
 
@@ -90,6 +130,8 @@ with a fresh installation, delete both that directory as well as the container.
 
 * [Tailwind CSS](https://tailwindcss.com/)
 * [Sass](https://sass-lang.com/documentation)
+* [Stimulus](https://stimulus.hotwired.dev/handbook/)
+* [Tailwind Stimulus Components](https://github.com/excid3/tailwindcss-stimulus-components)
 
 ### Testing
 
@@ -106,6 +148,10 @@ with a fresh installation, delete both that directory as well as the container.
 * [Sidekiq](https://github.com/mperham/sidekiq/wiki/)
 * [ActiveJob](https://github.com/mperham/sidekiq/wiki/Active-Job)
 
+### Feature Flags
+
+* [Flipper](https://www.flippercloud.io/docs/get-started/self-hosted)
+
 ## License
 
 [GNU Affero General Public License v3.0](https://choosealicense.com/licenses/agpl-3.0/)

app/assets/config/manifest.js

@@ -1,3 +1,4 @@
 //= link_tree ../images
 //= link_tree ../../javascript .js
 //= link_tree ../builds
+//= link_tree ../../../vendor/javascript .js

app/assets/stylesheets/application.tailwind.css

@@ -2,6 +2,7 @@
 @import "tailwindcss/components";
 @import "tailwindcss/utilities";
 
+@import "components/animations";
 @import "components/base";
 @import "components/buttons";
 @import "components/dashboard_services";

app/assets/stylesheets/components/animations.css

@@ -0,0 +1,16 @@
+@keyframes scaleIn {
+  from {
+    transform: scale(0.5);
+    opacity: 0;
+  }
+  to {
+    transform: scale(1);
+    opacity: 1;
+  }
+}
+
+.animate-scale-in {
+  animation-name: scaleIn;
+  animation-duration: 0.15s;
+  animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1);
+}

app/assets/stylesheets/components/base.css

@@ -24,6 +24,10 @@
     @apply text-xl mb-6;
   }
 
+  h4 {
+    @apply font-bold mb-4 leading-6;
+  }
+
   main section {
     @apply pt-8 sm:pt-12;
   }

app/assets/stylesheets/components/buttons.css

@@ -15,7 +15,11 @@
   }
 
   .btn-icon {
-    @apply px-3;
+    @apply py-2 px-3;
+  }
+
+  .btn-outline {
+    @apply py-2 border-2 border-gray-100 hover:bg-gray-100;
   }
 
   .btn-gray {
@@ -28,12 +32,23 @@
            focus:ring-blue-400 focus:ring-opacity-75;
   }
 
+  .btn-emerald {
+    @apply bg-emerald-500 hover:bg-emerald-600 text-white
+           focus:ring-emerald-400 focus:ring-opacity-75;
+  }
+
   .btn-red {
     @apply bg-red-600 hover:bg-red-700 text-white
            focus:ring-red-500 focus:ring-opacity-75;
   }
 
-  input[type=text]:disabled {
-    @apply text-gray-700;
+  .btn-outline-purple {
+    @apply border-2 border-purple-500 hover:bg-purple-100
+           focus:ring-purple-400 focus:ring-opacity-75;
+  }
+
+  .btn:disabled {
+    @apply bg-gray-100 hover:bg-gray-200 text-gray-400
+           focus:ring-gray-300 focus:ring-opacity-75;
   }
 }

app/assets/stylesheets/components/forms.css

@@ -6,12 +6,17 @@
            focus:ring-blue-600 focus:ring-opacity-75;
   }
 
-  .field_with_errors {
-    @apply inline-block;
+  input[type=text]:disabled,
+  input[type=email]:disabled {
+    @apply text-gray-700;
   }
 
-  .field_with_errors input {
-    @apply w-full bg-red-100;
+  input.field_with_errors {
+    @apply border-b-red-600;
+  }
+
+  .field_with_errors {
+    @apply inline-block;
   }
 
   .error-msg {

app/components/app_catalog/web_app_icon_component.html.erb

@@ -0,0 +1,5 @@
+<% if @image_url %>
+  <%= image_tag @image_url, class: "h-full w-full" %>
+<% else %>
+  <%= render partial: "icons/remotestorage", locals: { custom_class: "h-full w-full p-0.5 text-gray-200" } %>
+<% end %>

app/components/app_catalog/web_app_icon_component.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module AppCatalog
+  class WebAppIconComponent < ViewComponent::Base
+    def initialize(web_app:)
+      if web_app&.icon&.attached?
+        @image_url = image_url_for(web_app.icon)
+      elsif web_app&.apple_touch_icon&.attached?
+        @image_url = image_url_for(web_app.apple_touch_icon)
+      end
+    end
+
+    def image_url_for(attachment)
+      if Setting.s3_enabled?
+        s3_image_url(attachment)
+      else
+        Rails.application.routes.url_helpers.rails_blob_path(attachment, only_path: true)
+      end
+    end
+  end
+end

app/components/app_info_component.html.erb

@@ -0,0 +1,15 @@
+<div class="flex">
+  <div class="<%= @icon_container_class %>">
+    <%= image_tag(@icon_path, class: 'h-full w-full') %>
+  </div>
+  <div class="flex-1 px-4">
+    <h4 class="sm:pt-2 mb-2 text-lg font-bold"><%= @name %></h4>
+    <p class="leading-snug"><%= @description %></p>
+    <p class="leading-snug flex flex-wrap gap-3">
+      <% @links.each do |link| %>
+        <a href="<%= link[1] %>" target="_blank"
+           class="flex-0 btn-sm btn-gray"><%= link[0] %></a>
+      <% end %>
+    </p>
+  </div>
+</div>

app/components/app_info_component.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AppInfoComponent < ViewComponent::Base
+  def initialize(name:, description:, icon_path: , icon_fill_box: false, links: [])
+    @name = name
+    @description = description
+    @icon_path = icon_path
+    @icon_container_class = icon_container_class(icon_fill_box)
+    @links = links
+  end
+
+  def icon_container_class(icon_fill_box)
+    str = "flex-0 h-16 w-16 sm:h-28 sm:w-28 bg-white rounded-3xl overflow-hidden"
+    unless icon_fill_box
+      str += " p-2 border border-gray-200"
+    end
+    str
+  end
+end

app/components/dropdown_component.html.erb

@@ -0,0 +1,34 @@
+<div data-controller="dropdown" data-action="click->dropdown#toggle click@window->dropdown#hide">
+  <div class="relative inline-block">
+    <div role="button" tabindex="0" data-dropdown-target="button"
+         class="inline-block select-none">
+      <% if @size == :large %>
+      <span class="appearance-none flex items-center inline-block">
+        <span class="p-2 bg-gray-50 hover:bg-gray-100 rounded-full">
+          <%= render partial: "icons/#{@icon_name}",
+                     locals: { custom_class: "inline text-gray-500 h-6 w-6" } %>
+        </span>
+      </span>
+      <% elsif @size == :small %>
+      <span class="appearance-none flex items-center inline-block">
+        <span class="text-gray-500 hover:text-blue-600">
+          <%= render partial: "icons/#{@icon_name}",
+                     locals: { custom_class: "inline h-4 w-4" } %>
+        </span>
+      </span>
+      <% end %>
+    </div>
+    <div data-dropdown-target="menu"
+         data-transition-enter="transition ease-out duration-200"
+         data-transition-enter-from="opacity-0 translate-y-1"
+         data-transition-enter-to="opacity-100 translate-y-0"
+         data-transition-leave="transition ease-in duration-150"
+         data-transition-leave-from="opacity-100 translate-y-0"
+         data-transition-leave-to="opacity-0 translate-y-1"
+         class="hidden absolute top-4 right-0 z-10 mt-5 flex w-screen max-w-max">
+      <div class="bg-white shadow-lg rounded border overflow-hidden w-auto">
+        <%= content %>
+      </div>
+    </div>
+  </div>
+</div>

app/components/dropdown_component.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class DropdownComponent < ViewComponent::Base
+  def initialize(size: :large, icon_name: "kebap-menu")
+    @size = size.to_sym
+    @icon_name = icon_name
+  end
+end

app/components/dropdown_link_component.html.erb

@@ -0,0 +1,6 @@
+<%= link_to @href, class: @class, data: {
+      'dropdown-target': "menuItem",
+      'action': "keydown.up->dropdown#previousItem:prevent keydown.down->dropdown#nextItem:prevent"
+    } do %>
+  <%= content %>
+<% end %>

app/components/dropdown_link_component.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class DropdownLinkComponent < ViewComponent::Base
+  def initialize(href:, separator: false, add_class: nil)
+    @href = href
+    @class = class_str(separator, add_class)
+  end
+
+  private
+
+  def class_str(separator, add_class)
+    str = "no-underline block px-5 py-3 text-sm text-gray-900 bg-white
+           hover:bg-gray-100 focus:bg-gray-100 whitespace-no-wrap"
+    str = "#{str} border-t" if separator
+    str = "#{str} #{add_class}" if add_class
+    str
+  end
+end

app/components/form_elements/fieldset_component.html.erb

@@ -1,4 +1,7 @@
-<%= tag.public_send(@tag, class: "mb-6 last:mb-0") do %>
+<%= tag.public_send(@tag, class: "mb-6 last:mb-0", data: {
+      :'field-name' => @field_name
+    }) do %>
+  <% if @positioning == :vertical %>
   <label class="block">
     <p class="font-bold <%= @descripton.present? ? "mb-1" : "mb-2" %>">
       <%= @title %>
@@ -8,6 +11,35 @@
       <%= @descripton %>
     </p>
     <% end %>
-    <%= content %>
+
+    <%= tag.p class: "flex gap-x-1", data: {
+                controller: @resettable ? "settings--resettable-field" : nil,
+              } do %>
+      <%= content %>
+      <% if @resettable %>
+        <button type="button"
+                class="relative grow-0 shrink-0 btn-md btn-outline text-red-700"
+                title="Reset to default value"
+                data-settings--resettable-field-target="resetButton"
+                data-action="settings--resettable-field#resetField">
+          Reset
+        </button>
+      <% end %>
+    <% end %>
   </label>
+  <% elsif @positioning == :horizontal %>
+  <label class="block flex items-center justify-between">
+    <div class="flex flex-col">
+      <label class="font-bold mb-1"><%= @title %></label>
+      <% if @descripton.present? %>
+      <p class="text-gray-500"><%= @descripton %></p>
+      <% end %>
+    </div>
+    <div class="relative ml-4 inline-flex flex-shrink-0">
+      <%= content %>
+    </div>
+  </label>
+  <% else %>
+  <p>Invalid <code>positioning<code> argument for <code>FieldsetComponent</code>.</p>
+  <% end %>
 <% end %>

app/components/form_elements/fieldset_component.rb

@@ -2,10 +2,15 @@
 
 module FormElements
   class FieldsetComponent < ViewComponent::Base
-    def initialize(tag: "li", title:, description: nil)
-      @tag = tag
-      @title = title
-      @descripton = description
+    def initialize(tag: "li", positioning: :vertical,
+                   title:, description: nil,
+                   field_name: nil, resettable: false)
+      @tag         = tag
+      @positioning = positioning
+      @title       = title
+      @descripton  = description
+      @field_name  = field_name
+      @resettable  = resettable
     end
   end
 end

app/components/form_elements/fieldset_resettable_setting_component.html.erb

@@ -0,0 +1,13 @@
+<%= render FormElements::FieldsetComponent.new(
+      title: @title,
+      description: @description,
+      field_name: "setting_#{@key.to_s}",
+      resettable: @resettable
+    ) do %>
+  <%= method("#{@type}_field").call :setting, @key,
+    value: Setting.public_send(@key),
+    data: {
+      :'default-value' => Setting.get_field(@key)[:default]
+    },
+    class: "w-full" %>
+<% end %>

app/components/form_elements/fieldset_resettable_setting_component.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module FormElements
+  class FieldsetResettableSettingComponent < ViewComponent::Base
+    def initialize(tag: "li", key:, type: :text, title:, description: nil)
+      @tag         = tag
+      @positioning = :vertical
+      @title       = title
+      @description  = description
+      @key         = key.to_sym
+      @type        = type
+      @resettable  = is_resettable?(@key)
+    end
+
+    def is_resettable?(key)
+      default_value = Setting.get_field(key)[:default]
+      default_value.present? && (default_value != Setting.send(key))
+    end
+  end
+end

app/components/form_elements/fieldset_toggle_component.html.erb

@@ -1,26 +1,35 @@
 <%= tag.public_send @tag, class: "flex items-center justify-between mb-6 last:mb-0",
-      data: @form.present? ? {
+      data: @form_enabled ? {
         controller: "settings--toggle",
         :'settings--toggle-switch-enabled-value' => @enabled.to_s
       } : nil do %>
   <div class="flex flex-col">
     <label class="font-bold mb-1"><%= @title %></label>
+    <% if @description.present? %>
     <p class="text-gray-500"><%= @descripton %></p>
+    <% end %>
   </div>
   <div class="relative ml-4 inline-flex flex-shrink-0">
     <%= render FormElements::ToggleComponent.new(
           enabled: @enabled,
           input_enabled: @input_enabled,
-          class_names: @form.present? ? "hidden" : nil,
+          class_names: @form_enabled ? "hidden" : nil,
           data: {
             :'settings--toggle-target' => "button",
             action: "settings--toggle#toggleSwitch"
           }) %>
-    <% if @form.present? %>
-      <%= @form.check_box @attribute, {
-            checked: @enabled,
-            data: { :'settings--toggle-target' => "checkbox" }
-          }, "true", "false" %>
+    <% if @form_enabled %>
+      <% if @attribute.present? %>
+        <%= @form.check_box @attribute, {
+              checked: @enabled,
+              data: { :'settings--toggle-target' => "checkbox" }
+            }, "true", "false" %>
+      <% else %>
+        <input name="<%= @field_name %>" type="hidden" value="false" autocomplete="off">
+        <%= check_box_tag @field_name, "true", @enabled, {
+              data: { :'settings--toggle-target' => "checkbox" }
+            } %>
+      <% end %>
     <% end %>
   </div>
 <% end %>

app/components/form_elements/fieldset_toggle_component.rb

@@ -2,11 +2,13 @@
 
 module FormElements
   class FieldsetToggleComponent < ViewComponent::Base
-    def initialize(form: nil, attribute: nil, tag: "li", enabled: false,
-                   input_enabled: true, title:, description:)
+    def initialize(tag: "li", form: nil, attribute: nil, field_name: nil,
+                   enabled: false, input_enabled: true, title:, description: nil)
+      @tag = tag
       @form = form
       @attribute = attribute
-      @tag = tag
+      @field_name = field_name
+      @form_enabled = @form.present? || @field_name.present?
       @enabled = enabled
       @input_enabled = input_enabled
       @title = title

app/components/main_with_tabnav_component.html.erb

@@ -1,5 +1,5 @@
 <main class="w-full max-w-6xl mx-auto pb-12 px-4 md:px-6 lg:px-8">
-  <div class="bg-white rounded-lg shadow">
+  <div class="md:min-h-[50vh] bg-white rounded-lg shadow">
     <div class="px-6 sm:px-12 pt-2 sm:pt-4">
       <%= render partial: @tabnav_partial %>
     </div>

app/components/modal_component.html.erb

@@ -0,0 +1,30 @@
+<div tabindex="-1" class="relative z-10">
+  <!-- Modal Background -->
+  <div class="hidden fixed inset-0 bg-black bg-opacity-80 overflow-y-auto flex items-center justify-center"
+        data-modal-target="background"
+        data-action="click->modal#closeBackground"
+        data-transition-enter="transition-all ease-in-out duration-100"
+        data-transition-enter-from="bg-opacity-0"
+        data-transition-enter-to="bg-opacity-80"
+        data-transition-leave="transition-all ease-in-out duration-100"
+        data-transition-leave-from="bg-opacity-80"
+        data-transition-leave-to="bg-opacity-0">
+
+    <!-- Modal Container -->
+    <div data-modal-target="container"
+         class="relative m-4 max-h-screen w-auto max-w-full
+                hidden animate-scale-in fixed inset-0 overflow-y-auto flex items-center justify-center">
+      <!-- Modal Card -->
+      <div class="m-1 bg-white rounded shadow">
+        <div class="p-8">
+          <%= content %>
+          <% if @show_close_button %>
+          <div class="flex justify-end items-center flex-wrap mt-6">
+            <button class="btn-md btn-blue" data-action="click->modal#close:prevent">Close</button>
+          </div>
+          <% end %>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>

app/components/modal_component.rb

@@ -0,0 +1,5 @@
+class ModalComponent < ViewComponent::Base
+  def initialize(show_close_button: true)
+    @show_close_button = show_close_button
+  end
+end

app/components/notification_component.rb

@@ -34,6 +34,8 @@ class NotificationComponent < ViewComponent::Base
       'alert-octagon'
     when 'alert'
       'alert-octagon'
+    when 'warning'
+      'alert-octagon'
     else
       'info'
     end

app/components/qr_code_modal_component.html.erb

@@ -0,0 +1,6 @@
+<%= render ModalComponent.new do %>
+  <% if @descripton.present? %>
+    <p class="mb-6"><%= @description %></p>
+  <% end %>
+  <p><%= raw @qr_code_svg %></p>
+<% end %>

app/components/qr_code_modal_component.rb

@@ -0,0 +1,24 @@
+require "rqrcode"
+
+class QrCodeModalComponent < ViewComponent::Base
+  def initialize(qr_content:, description: nil)
+    @description = description
+    @qr_code_svg = qr_code_svg(qr_content)
+  end
+
+  private
+
+  def qr_code_svg(content)
+    qr_code = RQRCode::QRCode.new(content)
+    qr_code.as_svg(
+      color: "000",
+      shape_rendering: "crispEdges",
+      module_size: 6,
+      standalone: true,
+      use_path: true,
+      svg_attributes: {
+        class: 'inline-block'
+      }
+    )
+  end
+end

app/components/rs_auth_component.html.erb

@@ -0,0 +1,26 @@
+<div class="flex items-center gap-4">
+  <div class="h-16 w-16 flex-none">
+    <%= render AppCatalog::WebAppIconComponent.new(web_app: @web_app) %>
+  </div>
+  <div class="flex-grow">
+    <h4 class="mb-1 text-lg font-bold">
+      <%= @web_app&.name || @auth.app_name %>
+    </h4>
+    <p class="text-sm text-gray-500">
+      <%= @auth.client_id %>
+    </p>
+  </div>
+  <%= render DropdownComponent.new do %>
+    <%= render DropdownLinkComponent.new(
+          href: launch_app_services_storage_rs_auth_url(@auth)
+        ) do %>
+      Launch app
+    <% end %>
+    <%= render DropdownLinkComponent.new(
+          href: revoke_services_storage_rs_auth_url(@auth),
+          separator: true, add_class: "text-red-700"
+        ) do %>
+      Revoke access
+    <% end %>
+  <% end %>
+</div>

app/components/rs_auth_component.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class RsAuthComponent < ViewComponent::Base
+  def initialize(auth:)
+    @auth = auth
+    @web_app = auth.web_app
+  end
+end

app/components/sidenav_link_component.html.erb

@@ -1,4 +1,8 @@
 <%= link_to @path, class: @link_class, title: (@disabled ? "Coming soon" : nil) do %>
+  <% if @icon.present? %>
   <%= render partial: "icons/#{@icon}", locals: { custom_class: @icon_class } %>
+  <% elsif @text_icon.present? %>
+  <span class="mr-3"><%= @text_icon %></span>
+  <% end %>
   <span class="truncate"><%= @name %></span>
 <% end %>

app/components/sidenav_link_component.rb

@@ -1,11 +1,13 @@
 # frozen_string_literal: true
 
 class SidenavLinkComponent < ViewComponent::Base
-  def initialize(name:, level: 1, path:, icon:, active: false, disabled: false)
+  def initialize(name:, level: 1, path:, icon: nil, text_icon: nil,
+                 active: false, disabled: false)
     @name = name
     @level = level
     @path = path
     @icon = icon
+    @text_icon = text_icon
     @active = active
     @disabled = disabled
     @link_class = class_names_link(path)

app/controllers/account_controller.rb

@@ -1,5 +1,5 @@
 class AccountController < ApplicationController
-  before_action :require_user_signed_in
+  before_action :authenticate_user!
 
   def index
     @current_section = :account

app/controllers/admin/app_catalog/web_apps_controller.rb

@@ -0,0 +1,9 @@
+class Admin::AppCatalog::WebAppsController < Admin::AppCatalogController
+  def index
+    @pagy, @web_apps = pagy(AppCatalog::WebApp.order('created_at desc'))
+
+    @stats = {
+      known_apps: AppCatalog::WebApp.count
+    }
+  end
+end

app/controllers/admin/app_catalog_controller.rb

@@ -0,0 +1,9 @@
+class Admin::AppCatalogController < Admin::BaseController
+  before_action :set_current_section
+
+  private
+
+    def set_current_section
+      @current_section = :app_catalog
+    end
+end

app/controllers/admin/donations_controller.rb

@@ -3,18 +3,16 @@ class Admin::DonationsController < Admin::BaseController
   before_action :set_current_section, only: [:index, :show, :new, :edit]
 
   # GET /donations
-  # GET /donations.json
   def index
-    @pagy, @donations = pagy(Donation.all.order('created_at desc'))
+    @pagy, @donations = pagy(Donation.completed.order('paid_at desc'))
 
     @stats = {
-      overall_sats: @donations.all.sum("amount_sats"),
-      donor_count: Donation.distinct.count(:user_id)
+      overall_sats: @donations.sum("amount_sats"),
+      donor_count: Donation.completed.count(:user_id)
     }
   end
 
   # GET /donations/1
-  # GET /donations/1.json
   def show
   end
 
@@ -28,54 +26,41 @@ class Admin::DonationsController < Admin::BaseController
   end
 
   # POST /donations
-  # POST /donations.json
   def create
     @donation = Donation.new(donation_params)
 
-    respond_to do |format|
-      if @donation.save
-        format.html do
-          redirect_to admin_donation_url(@donation), flash: {
-            success: 'Donation was successfully created.'
-          }
-        end
-        format.json { render :show, status: :created, location: @donation }
-      else
-        format.html { render :new, status: :unprocessable_entity }
-        format.json { render json: @donation.errors, status: :unprocessable_entity }
-      end
+    if @donation.paid_at == nil
+      @donation.errors.add(:paid_at, message: "is required")
+      render :new, status: :unprocessable_entity and return
+    end
+
+    if @donation.save
+      redirect_to admin_donation_url(@donation), flash: {
+        success: 'Donation was successfully created.'
+      }
+    else
+      render :new, status: :unprocessable_entity
     end
   end
 
-  # PATCH/PUT /donations/1
-  # PATCH/PUT /donations/1.json
+  # PUT /donations/1
   def update
-    respond_to do |format|
-      if @donation.update(donation_params)
-        format.html do
-          redirect_to admin_donation_url(@donation), flash: {
-            success: 'Donation was successfully updated.'
-          }
-        end
-        format.json { render :show, status: :ok, location: @donation }
-      else
-        format.html { render :edit, status: :unprocessable_entity }
-        format.json { render json: @donation.errors, status: :unprocessable_entity }
-      end
+    if @donation.update(donation_params)
+      redirect_to admin_donation_url(@donation), flash: {
+        success: 'Donation was successfully updated.'
+      }
+    else
+      render :edit, status: :unprocessable_entity
     end
   end
 
   # DELETE /donations/1
-  # DELETE /donations/1.json
   def destroy
     @donation.destroy
-    respond_to do |format|
-      format.html do redirect_to admin_donations_url, flash: {
-        success: 'Donation was successfully destroyed.'
-      }
-      end
-      format.json { head :no_content }
-    end
+
+    redirect_to admin_donations_url, flash: {
+      success: 'Donation was successfully destroyed.'
+    }
   end
 
   private
@@ -86,7 +71,10 @@ class Admin::DonationsController < Admin::BaseController
 
     # Only allow a list of trusted parameters through.
     def donation_params
-      params.require(:donation).permit(:user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :paid_at)
+      params.require(:donation).permit(
+        :user_id, :donation_method,
+        :amount_sats, :fiat_amount, :fiat_currency,
+        :public_name, :paid_at)
     end
 
     def set_current_section

app/controllers/admin/settings/registrations_controller.rb

@@ -1,8 +1,8 @@
 class Admin::Settings::RegistrationsController < Admin::SettingsController
-  def index
+  def show
   end
 
-  def create
+  def update
     update_settings
 
     redirect_to admin_settings_registrations_path, flash: {

app/controllers/admin/settings/services_controller.rb

@@ -1,19 +1,32 @@
 class Admin::Settings::ServicesController < Admin::SettingsController
-  def index
-    @service = params[:s]
+  before_action :set_service, only: [:show, :update]
 
-    if @service.blank?
-      redirect_to admin_settings_services_path(params: { s: "discourse" })
-    end
+  def index
+    redirect_to admin_settings_service_path("btcpay")
   end
 
-  def create
-    service = params.require(:service)
+  def show
+  end
 
+  def update
     update_settings
 
-    redirect_to admin_settings_services_path(params: { s: service }), flash: {
+    redirect_to admin_settings_service_path(@service), flash: {
       success: "Settings saved"
     }
   end
+
+  private
+
+    def set_subsection
+      @subsection = "services"
+    end
+
+    def set_service
+      @service = params[:service]
+
+      if @service.blank?
+        redirect_to admin_settings_services_path and return
+      end
+    end
 end

app/controllers/admin/settings_controller.rb

@@ -20,7 +20,7 @@ class Admin::SettingsController < Admin::BaseController
     end
 
     if @errors.any?
-      render :index and return
+      render :show and return
     end
 
     changed_keys.each do |key|

app/controllers/admin/users_controller.rb

@@ -1,11 +1,11 @@
 class Admin::UsersController < Admin::BaseController
-  before_action :set_user, only: [:show]
+  before_action :set_user, except: [:index]
   before_action :set_current_section
 
+  # GET /admin/users
   def index
     ldap   = LdapService.new
-    @ou    = params[:ou] || "kosmos.org"
-    @orgs  = ldap.fetch_organizations
+    @ou    = Setting.primary_domain
     @pagy, @users = pagy(User.where(ou: @ou).order(cn: :asc))
 
     @stats = {
@@ -14,19 +14,46 @@ class Admin::UsersController < Admin::BaseController
     }
   end
 
+  # GET /admin/users/:username
   def show
     if Setting.lndhub_admin_enabled?
       @lndhub_user = @user.lndhub_user
     end
 
     @services_enabled = @user.services_enabled
+
+    @avatar = LdapManager::FetchAvatar.call(cn: @user.cn)
+  end
+
+  # POST /admin/users/:username/invitations
+  def create_invitations
+    amount = params[:amount].to_i
+    notify_user = ActiveRecord::Type::Boolean.new.cast(params[: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"
+    }
+  end
+
+  # DELETE /admin/users/:username/invitations
+  def delete_invitations
+    invitations = @user.invitations.unused
+    amount = invitations.count
+
+    invitations.destroy_all
+
+    redirect_to admin_user_path(@user.cn), flash: {
+      success: "Removed #{amount} invitations from #{@user.cn}'s account"
+    }
   end
 
   private
 
   def set_user
-    address = params[:address].split("@")
-    @user = User.where(cn: address.first, ou: address.last).first
+    @user = User.find_by(cn: params[:username], ou: Setting.primary_domain)
+    http_status :not_found unless @user
   end
 
   def set_current_section

app/controllers/api/btcpay_controller.rb

@@ -0,0 +1,37 @@
+class Api::BtcpayController < Api::BaseController
+  before_action :require_feature_enabled
+  before_action :set_cors_access_control_headers
+
+  def onchain_btc_balance
+    balance = BtcpayManager::FetchOnchainWalletBalance.call
+    render json: balance
+  rescue => error
+    Rails.logger.warn "Failed to fetch BTC wallet balance: #{error.message}"
+    render json: { error: 'Failed to fetch wallet balance' },
+           status: 500
+  end
+
+  def lightning_btc_balance
+    balance = BtcpayManager::FetchLightningWalletBalance.call
+    render json: balance
+  rescue => error
+    Rails.logger.warn "Failed to fetch BTC lightning balance: #{error.message}"
+    render json: { error: 'Failed to fetch wallet balance' },
+           status: 500
+  end
+
+  private
+
+    def require_feature_enabled
+      unless Setting.btcpay_publish_wallet_balances
+        http_status :not_found and return
+      end
+    end
+
+    def set_cors_access_control_headers
+      return unless Rails.env.development?
+      headers['Access-Control-Allow-Origin'] = "*"
+      headers['Access-Control-Allow-Headers'] = "*"
+      headers['Access-Control-Allow-Methods'] = "GET"
+    end
+end

app/controllers/api/kredits_controller.rb

@@ -1,13 +0,0 @@
-class Api::KreditsController < Api::BaseController
-
-  def onchain_btc_balance
-    btcpay = BtcPay.new
-    balance = btcpay.onchain_wallet_balance
-    render json: balance
-  rescue => error
-    Rails.logger.warn "Failed to fetch kredits BTC wallet balance: #{error.message}"
-    render json: { error: 'Failed to fetch wallet balance' },
-           status: 500
-  end
-
-end

app/controllers/application_controller.rb

@@ -37,4 +37,35 @@ class ApplicationController < ActionController::Base
       format.any  { head status }
     end
   end
+
+  def after_sign_in_path_for(user)
+    session[:user_return_to] || root_path
+  end
+
+  def lndhub_authenticate(options={})
+    if session[:ln_auth_token].present? && !options[:force_reauth]
+      @ln_auth_token = session[:ln_auth_token]
+    else
+      lndhub = Lndhub.new
+      auth_token = lndhub.authenticate(current_user)
+      session[:ln_auth_token] = auth_token
+      @ln_auth_token = auth_token
+    end
+  rescue => e
+    Sentry.capture_exception(e) if Setting.sentry_enabled?
+  end
+
+  def lndhub_fetch_balance
+    @balance = LndhubManager::FetchUserBalance.call(auth_token: @ln_auth_token)
+  rescue AuthError
+    lndhub_authenticate(force_reauth: true)
+    raise if @fetch_balance_retried
+    @fetch_balance_retried = true
+    lndhub_fetch_balance
+  end
+
+  def nostr_event_from_params
+    params.permit!
+    params[:signed_event].to_h.symbolize_keys
+  end
 end

app/controllers/contributions/donations_controller.rb

@@ -1,10 +1,129 @@
 class Contributions::DonationsController < ApplicationController
-  before_action :require_user_signed_in
+  include BtcpayHelper
 
-  # GET /donations
-  # GET /donations.json
+  before_action :authenticate_user!
+  before_action :set_donation_methods, only: [:index, :create]
+  before_action :require_donation_method_enabled, only: [:create]
+  before_action :validate_donation_params, only: [:create]
+  before_action :set_donation, only: [:confirm_btcpay]
+
+  # GET /contributions/donations
   def index
-    @donations = current_user.donations.completed
     @current_section = :contributions
+    @donations_completed = current_user.donations.completed.order('paid_at desc')
+    @donations_pending = current_user.donations.processing.order('created_at desc')
+
+    if Setting.lndhub_enabled?
+      begin
+        lndhub_authenticate
+        lndhub_fetch_balance
+      rescue
+        @balance = 0
+      end
+    end
   end
+
+  # POST /contributions/donations
+  def create
+    if params[:currency] == "sats"
+      fiat_amount = nil
+      fiat_currency = nil
+      amount_sats = params[:amount]
+    else
+      fiat_amount = params[:amount].to_i
+      fiat_currency = params[:currency]
+      amount_sats = nil
+    end
+
+    @donation = current_user.donations.create!(
+      donation_method: params[:donation_method],
+      payment_method: nil,
+      paid_at: nil,
+      amount_sats: amount_sats,
+      fiat_amount: (fiat_amount.nil? ? nil : fiat_amount * 100), # store in cents
+      fiat_currency: fiat_currency,
+      public_name: params[:public_name]
+    )
+
+    case params[:donation_method]
+    when "btcpay"
+      res = BtcpayManager::CreateInvoice.call(
+        amount: fiat_amount || (amount_sats.to_f / 100000000),
+        currency: fiat_currency || "BTC",
+        redirect_url: confirm_btcpay_contributions_donation_url(@donation)
+      )
+
+      @donation.update! btcpay_invoice_id: res["id"]
+
+      redirect_to btcpay_checkout_url(res["id"]), allow_other_host: true
+    else
+      redirect_to contributions_donations_url, flash: {
+        error: "Donation method currently not available"
+      }
+    end
+  end
+
+  def confirm_btcpay
+    redirect_to contributions_donations_url and return if @donation.completed?
+
+    invoice = BtcpayManager::FetchInvoice.call(invoice_id: @donation.btcpay_invoice_id)
+
+    if @donation.amount_sats.present?
+      # TODO make default fiat currency configurable and/or determine from user's
+      # i18n browser settings
+      @donation.fiat_currency = "EUR"
+      exchange_rate = BtcpayManager::FetchExchangeRate.call(fiat_currency: @donation.fiat_currency)
+      @donation.fiat_amount = (((@donation.amount_sats.to_f / 100000000) * exchange_rate) * 100).to_i
+    else
+      amt_str = invoice["paymentMethods"].first["amount"]
+      @donation.amount_sats = amt_str.tr(".","").sub(/0*$/, "").to_i
+    end
+
+    case invoice["status"]
+    when "Settled"
+      @donation.paid_at = DateTime.now
+      @donation.payment_status = "settled"
+      @donation.save!
+      flash_message = { success: "Thank you!" }
+    when "Processing"
+      unless @donation.processing?
+        @donation.payment_status = "processing"
+        @donation.save!
+        flash_message = { success: "Thank you! We will send you an email when the payment is confirmed." }
+        BtcpayCheckDonationJob.set(wait: 20.seconds).perform_later(@donation)
+      end
+    when "Expired"
+      flash_message = { warning: "The payment request for this donation has expired" }
+    else
+      flash_message = { warning: "Could not determine status of payment" }
+    end
+
+    redirect_to contributions_donations_url, flash: flash_message
+  end
+
+  private
+
+    def set_donation
+      @donation = current_user.donations.find_by(id: params[:id])
+      http_status :not_found unless @donation.present?
+    end
+
+    def set_donation_methods
+      @donation_methods = []
+      @donation_methods.push :btcpay if Setting.btcpay_enabled?
+      @donation_methods.push :lndhub if Setting.lndhub_enabled?
+      @donation_methods.push :opencollective if Setting.opencollective_enabled?
+    end
+
+    def require_donation_method_enabled
+      http_status :forbidden unless @donation_methods.include?(
+        params[:donation_method].to_sym
+      )
+    end
+
+    def validate_donation_params
+      if !%w[EUR USD sats].include?(params[:currency]) || (params[:amount].to_i <= 0)
+        http_status :unprocessable_entity
+      end
+    end
 end

app/controllers/contributions/projects_controller.rb

@@ -1,5 +1,5 @@
 class Contributions::ProjectsController < ApplicationController
-  before_action :require_user_signed_in
+  before_action :authenticate_user!
 
   # GET /contributions
   def index

app/controllers/dashboard_controller.rb

@@ -2,6 +2,6 @@ class DashboardController < ApplicationController
   before_action :require_user_signed_in
 
   def index
-    @current_section = :dashboard
+    @current_section = :services
   end
 end

app/controllers/discourse/sso_controller.rb

@@ -0,0 +1,17 @@
+class Discourse::SsoController < ApplicationController
+  before_action :authenticate_user!
+
+  def connect
+    secret = Setting.discourse_connect_secret
+    sso = DiscourseApi::SingleSignOn.parse(request.query_string, secret)
+    sso.external_id = current_user.id
+    sso.email = current_user.email
+    sso.username = current_user.cn
+    sso.name = current_user.display_name
+    sso.admin = current_user.is_admin?
+    sso.sso_secret = secret
+
+    redirect_to sso.to_url("#{Setting.discourse_public_url}/session/sso_login"),
+                allow_other_host: true
+  end
+end

app/controllers/invitations_controller.rb

@@ -1,5 +1,5 @@
 class InvitationsController < ApplicationController
-  before_action :require_user_signed_in, except: ["show"]
+  before_action :authenticate_user!, except: ["show"]
   before_action :require_user_signed_out, only: ["show"]
 
   # GET /invitations

app/controllers/lnurlpay_controller.rb

@@ -1,23 +1,32 @@
 class LnurlpayController < ApplicationController
-  before_action :check_feature_enabled
-  before_action :find_user_by_address
+  before_action :check_service_available
+  before_action :find_user
 
   MIN_SATS = 10
   MAX_SATS = 1_000_000
   MAX_COMMENT_CHARS = 100
 
+  # GET /.well-known/lnurlp/:username
   def index
-    render json: {
+    res = {
       status: "OK",
-      callback: "https://accounts.kosmos.org/lnurlpay/#{@user.address}/invoice",
+      callback: "https://#{Setting.accounts_domain}/lnurlpay/#{@user.cn}/invoice",
       tag: "payRequest",
       maxSendable: MAX_SATS * 1000, # msat
       minSendable: MIN_SATS * 1000, # msat
       metadata: metadata(@user.address),
       commentAllowed: MAX_COMMENT_CHARS
     }
+
+    if Setting.nostr_enabled? && Setting.nostr_private_key.present?
+      res[:allows_nostr] = true
+      res[:nostrPubkey] = Setting.nostr_public_key
+    end
+
+    render json: res
   end
 
+  # GET /.well-known/keysend/:username
   def keysend
     http_status :not_found and return unless Setting.lndhub_keysend_enabled?
 
@@ -32,64 +41,108 @@ class LnurlpayController < ApplicationController
     }
   end
 
+  # GET /lnurlpay/:username/invoice
   def invoice
-    amount = params[:amount].to_i / 1000 # msats
-    address = params[:address]
+    amount = params[:amount].to_i / 1000 # msats to sats
     comment = params[:comment] || ""
+    address = @user.address
 
     if !valid_amount?(amount)
       render json: { status: "ERROR", reason: "Invalid amount" }
       return
     end
 
-    if !valid_comment?(comment)
-      render json: { status: "ERROR", reason: "Comment too long" }
-      return
+    if params[:nostr].present?
+      handle_zap_request amount, params[:nostr], params[:lnurl]
+    else
+      handle_pay_request address, amount, comment
+    end
+  end
+
+  private
+
+    def check_service_available
+      http_status :not_found unless Setting.lndhub_enabled?
     end
 
-    memo = "To #{address}"
-    memo = "#{memo}: \"#{comment}\"" if comment.present?
+    def find_user
+      @user = User.where(cn: params[:username], ou: Setting.primary_domain).first
+      http_status :not_found if @user.nil?
+    end
 
-    payment_request = @user.ln_create_invoice({
-      amount: amount, # we create invoices in sats
-      memo: memo,
-      description_hash: Digest::SHA2.hexdigest(metadata(address)),
-    })
+    def metadata(address)
+      "[[\"text/identifier\", \"#{address}\"], [\"text/plain\", \"Send sats, receive thanks.\"]]"
+    end
 
-    render json: {
-      status: "OK",
-      successAction: {
-        tag: "message",
-        message: "Sats received. Thank you!"
-      },
-      routes: [],
-      pr: payment_request
-    }
-  end
+    def zap_metadata(event)
+      "[[\"application/json\", #{event.to_json}]]"
+    end
 
-  private
+    def valid_amount?(amount_in_sats)
+      amount_in_sats <= MAX_SATS && amount_in_sats >= MIN_SATS
+    end
 
-  def find_user_by_address
-    address = params[:address].split("@")
-    @user = User.where(cn: address.first, ou: address.last).first
-    http_status :not_found if @user.nil?
-  end
+    def valid_comment?(comment)
+      comment.length <= MAX_COMMENT_CHARS
+    end
 
-  def metadata(address)
-    "[[\"text/identifier\", \"#{address}\"], [\"text/plain\", \"Send sats, receive thanks.\"]]"
-  end
+    def handle_pay_request(address, amount, comment)
+      if !valid_comment?(comment)
+        render json: { status: "ERROR", reason: "Comment too long" }
+        return
+      end
 
-  def valid_amount?(amount_in_sats)
-    amount_in_sats <= MAX_SATS && amount_in_sats >= MIN_SATS
-  end
+      memo = "To #{address}"
+      memo = "#{memo}: \"#{comment}\"" if comment.present?
 
-  def valid_comment?(comment)
-    comment.length <= MAX_COMMENT_CHARS
-  end
+      payment_request = @user.ln_create_invoice({
+        amount: amount, # sats
+        memo: memo,
+        description_hash: Digest::SHA2.hexdigest(metadata(address)),
+      })
 
-  private
+      render json: {
+        status: "OK",
+        successAction: {
+          tag: "message",
+          message: "Sats received. Thank you!"
+        },
+        routes: [],
+        pr: payment_request
+      }
+    end
 
-  def check_feature_enabled
-    http_status :not_found unless Setting.lndhub_enabled?
-  end
+    def nostr_event_from_payload(nostr_param)
+      event_obj = JSON.parse(nostr_param).transform_keys(&:to_sym)
+      Nostr::Event.new(**event_obj)
+    rescue => e
+      return nil
+    end
+
+    def valid_zap_request?(amount, event, lnurl)
+      NostrManager::VerifyZapRequest.call(
+        amount: amount, event: event, lnurl: lnurl
+      )
+    end
+
+    def handle_zap_request(amount, nostr_param, lnurl_param)
+      event = nostr_event_from_payload(nostr_param)
+
+      unless event.present? && valid_zap_request?(amount*1000, event, lnurl_param)
+        render json: { status: "ERROR", reason: "Invalid zap request" }
+        return
+      end
+
+      # TODO
+      # raise zap_metadata(event).inspect
+
+      payment_request = @user.ln_create_invoice({
+        amount: amount, # sats
+        # TODO should be npub instead of address?
+        memo: "Zapped #{@user.address} on Nostr", # TODO include event ID if given
+        description_hash: Digest::SHA2.hexdigest(zap_metadata(event)),
+      })
+
+      render json: { status: "OK", pr: payment_request }
+    end
 end

app/controllers/rs/oauth_controller.rb

@@ -0,0 +1,131 @@
+class Rs::OauthController < ApplicationController
+  before_action :require_signed_in_with_username, only: :new
+  before_action :authenticate_user!, only: :create
+
+  def new
+    @user          = User.where(cn: params[:username].downcase, ou: Setting.primary_domain).first
+    @scopes        = parse_scopes params[:scope]
+    @redirect_uri  = params[:redirect_uri]
+    @client_id     = params[:client_id]
+    @state         = params[:state]
+    @root_access_requested = (@scopes & [":r",":rw"]).any?
+
+    @denial_url = url_with_state("#{@redirect_uri}#error=access_denied", @state)
+
+    @expire_at_dates = [["Never", nil],
+                        ["In 1 month", 1.month.from_now],
+                        ["In 1 day", 1.day.from_now]]
+
+    http_status :bad_request and return unless @redirect_uri.present?
+
+    unless current_user == @user
+      sign_out :user
+
+      redirect_to new_rs_oauth_url(@user.cn,
+                                   scope: params[:scope],
+                                   redirect_uri: params[:redirect_uri],
+                                   client_id: params[:client_id],
+                                   state: params[:state])
+      return
+    end
+
+    unless @client_id.present?
+      redirect_to(url_with_state("#{@redirect_uri}#error=invalid_request", @state),
+                  allow_other_host: true) and return
+    end
+
+    if @scopes.empty?
+      redirect_to(url_with_state("#{@redirect_uri}#error=invalid_scope", @state),
+                  allow_other_host: true) and return
+    end
+
+    unless hostname_of(@client_id) == hostname_of(@redirect_uri)
+      redirect_to(url_with_state("#{@redirect_uri}#error=invalid_client", @state),
+                  allow_other_host: true) and return
+    end
+
+    @client_id.gsub!(/http(s)?:\/\//, "")
+
+    if auth = current_user.remote_storage_authorizations.valid.where(permissions: @scopes, client_id: @client_id).first
+      redirect_to(url_with_state("#{@redirect_uri}#access_token=#{auth.token}", @state),
+                  allow_other_host: true) and return
+    end
+  end
+
+  def create
+    unless current_user.id.to_s == params[:user_id]
+      Rails.logger.info("NO MATCH: #{params[:user_id]}, #{current_user.id}")
+      http_status :forbidden and return
+    end
+
+    permissions  = parse_scopes params[:scope]
+    redirect_uri = params[:redirect_uri].presence
+    client_id    = params[:client_id].presence
+    state        = params[:state].presence
+    expire_at    = params[:expire_at].presence
+
+    http_status :bad_request and return unless redirect_uri.present?
+
+    if permissions.empty?
+      redirect_to(url_with_state("#{redirect_uri}#error=invalid_scope", state),
+                  allow_other_host: true) and return
+    end
+
+    unless client_id.present?
+      redirect_to(url_with_state("#{redirect_uri}#error=invalid_request", state),
+                  allow_other_host: true) and return
+    end
+
+    unless hostname_of(client_id) == hostname_of(redirect_uri)
+      redirect_to(url_with_state("#{redirect_uri}#error=invalid_client", state),
+                  allow_other_host: true) and return
+    end
+
+    client_id.gsub!(/http(s)?:\/\//, "")
+
+    auth = current_user.remote_storage_authorizations.create!(
+      permissions: permissions,
+      client_id: client_id,
+      redirect_uri: redirect_uri,
+      app_name: client_id,
+      expire_at: expire_at
+    )
+
+    redirect_to url_with_state("#{redirect_uri}#access_token=#{auth.token}", state),
+                allow_other_host: true
+  end
+
+  private
+
+  def require_signed_in_with_username
+    unless user_signed_in?
+      session[:user_return_to] = request.url
+      redirect_to new_user_session_path(cn: params[:username], ou: Setting.primary_domain)
+    end
+  end
+
+  def hostname_of(uri)
+    uri.gsub(/http(s)?:\/\//, "").split(":")[0].split("/")[0]
+  end
+
+  def parse_scopes(scope_string)
+    return [] if scope_string.blank?
+
+    scopes = scope_string.
+      gsub(/\[|\]/, "").
+      gsub(/\,/, " ").
+      gsub(/\/:/, ":").
+      split(/\s/).map(&:strip).
+      reject(&:empty?)
+
+    scopes = [":r"] if scopes.include?("*:r")
+    scopes = [":rw"] if scopes.include?("*:rw")
+
+    scopes
+  end
+
+  def url_with_state(url, state)
+    state ? "#{url}&state=#{CGI.escape(state)}" : url
+  end
+
+end

app/controllers/services/base_controller.rb

@@ -0,0 +1,9 @@
+class Services::BaseController < ApplicationController
+  before_action :set_current_section
+
+  private
+
+    def set_current_section
+      @current_section = :services
+    end
+end

app/controllers/services/chat_controller.rb

@@ -0,0 +1,14 @@
+class Services::ChatController < Services::BaseController
+  before_action :authenticate_user!
+  before_action :require_service_available
+
+  def show
+    @service_enabled = current_user.service_enabled?(:xmpp)
+  end
+
+  private
+
+    def require_service_available
+      http_status :not_found unless Setting.ejabberd_enabled?
+    end
+end

app/controllers/services/email_controller.rb

@@ -0,0 +1,34 @@
+class Services::EmailController < Services::BaseController
+  before_action :authenticate_user!
+  before_action :require_service_available
+  before_action :require_feature_enabled
+
+  def show
+    ldap_entry = current_user.ldap_entry
+
+    @service_enabled = ldap_entry[:email_password].present?
+    @maildrop = ldap_entry[:email_maildrop]
+    @email_forwarding_active = @maildrop.present? &&
+                               @maildrop.split("@").first != current_user.cn
+  end
+
+  def new_password
+    if session[:new_email_password].present?
+      @new_password = session.delete(:new_email_password)
+    else
+      redirect_to setting_path(:email)
+    end
+  end
+
+  private
+
+    def require_service_available
+      http_status :not_found unless Setting.email_enabled?
+    end
+
+    def require_feature_enabled
+      unless Flipper.enabled?(:email, current_user)
+        http_status :forbidden
+      end
+    end
+end

app/controllers/services/lightning_controller.rb

@@ -0,0 +1,103 @@
+require "rqrcode"
+require "lnurl"
+
+class Services::LightningController < ApplicationController
+  before_action :set_current_section
+  before_action :require_service_available
+  before_action :authenticate_user!
+  before_action :lndhub_authenticate
+  before_action :lndhub_fetch_balance
+
+  def index
+    @wallet_setup_url = "lndhub://#{current_user.ln_account}:#{current_user.ln_password}@#{ENV['LNDHUB_PUBLIC_URL']}"
+  end
+
+  def transactions
+    @transactions = fetch_transactions
+  end
+
+  def qr_lnurlp
+    lnurlp_url = "https://kosmos.org/.well-known/lnurlp/#{current_user.cn}"
+    lnurlp_bech32 = Lnurl.new(lnurlp_url).to_bech32
+    qr_code = RQRCode::QRCode.new("lightning:" + lnurlp_bech32)
+
+    respond_to do |format|
+      format.svg do
+        qr_svg = qr_code.as_svg(
+          color: "000",
+          shape_rendering: "crispEdges",
+          module_size: 6,
+          standalone: true,
+          use_path: true,
+          svg_attributes: {
+            class: 'inline-block'
+          }
+        )
+        send_data(
+          qr_svg,
+          filename: "bitcoin-lightning-#{current_user.address}.svg",
+          type: "image/svg+xml"
+        )
+      end
+      format.png do
+        qr_png = qr_code.as_png(
+          fill: "white",
+          color: "black",
+          size: 1024,
+        )
+        send_data(
+          qr_png,
+          filename: "bitcoin-lightning-#{current_user.address}.png",
+          type: "image/png"
+        )
+      end
+    end
+  end
+
+  private
+
+  def set_current_section
+    @current_section = :services
+  end
+
+  def require_service_available
+    http_status :not_found unless Setting.lndhub_enabled?
+  end
+
+  def fetch_transactions
+    lndhub = Lndhub.new
+    txs = lndhub.gettxs @ln_auth_token
+    invoices = lndhub.getuserinvoices(@ln_auth_token).select{|i| i["ispaid"]}
+    process_transactions(txs + invoices)
+  rescue AuthError
+    authenticate_with_lndhub(force_reauth: true)
+    raise if @fetch_transactions_retried
+    @fetch_transactions_retried = true
+    fetch_transactions
+  end
+
+  def process_transactions(txs)
+    txs.collect do |tx|
+      if tx["type"] == "bitcoind_tx"
+        tx["amount_sats"] = (tx["amount"] * 100000000).to_i
+        tx["datetime"] = Time.at(tx["time"].to_i)
+        tx["title"] = "Received"
+        tx["description"] = "On-chain topup"
+        tx["received"] = true
+      else
+        tx["amount_sats"] = tx["value"] || tx["amt"]
+        tx["fee"] = tx["type"] == "paid_invoice" ? tx["fee"] : nil
+        tx["datetime"] = Time.at(tx["timestamp"].to_i)
+        tx["title"] = tx["type"] == "paid_invoice" ? "Sent" : "Received"
+        tx["description"] = tx["memo"] || tx["description"]
+        tx["received"] = tx["type"] == "user_invoice"
+      end
+    end
+
+    # Handle an edge case where lndhub.go includes a failed payment in the
+    # list, which wasn't actually booked
+    txs.reject!{ |tx| tx["type"] == "paid_invoice" && tx["payment_preimage"].blank? }
+
+    txs.sort{ |a,b| b["datetime"] <=> a["datetime"] }
+  end
+end

app/controllers/services/mastodon_controller.rb

@@ -0,0 +1,14 @@
+class Services::MastodonController < Services::BaseController
+  before_action :authenticate_user!
+  before_action :require_service_available
+
+  def show
+    @service_enabled = current_user.service_enabled?(:mastodon)
+  end
+
+  private
+
+    def require_service_available
+      http_status :not_found unless Setting.mastodon_enabled?
+    end
+end

app/controllers/services/remotestorage_controller.rb

@@ -0,0 +1,26 @@
+class Services::RemotestorageController < Services::BaseController
+  before_action :authenticate_user!
+  before_action :require_service_available
+  before_action :require_feature_enabled
+
+  # Dashboard
+  def show
+    # unless current_user.service_enabled?(:remotestorage)
+    #   redirect_to service_remotestorage_info_path
+    # end
+    @rs_auths = current_user.remote_storage_authorizations
+    # TODO sort by app name
+  end
+
+  private
+
+    def require_service_available
+      http_status :not_found unless Setting.remotestorage_enabled?
+    end
+
+    def require_feature_enabled
+      unless Flipper.enabled?(:remotestorage, current_user)
+        http_status :forbidden
+      end
+    end
+end

app/controllers/services/rs_auths_controller.rb

@@ -0,0 +1,42 @@
+class Services::RsAuthsController < Services::BaseController
+  before_action :authenticate_user!
+  before_action :require_feature_enabled
+  before_action :require_service_available
+  # before_action :require_service_enabled
+  before_action :find_rs_auth
+
+  def destroy
+    @auth.destroy!
+
+    respond_to do |format|
+      format.html do redirect_to services_storage_url, flash: {
+        success: 'App authorization revoked'
+      }
+      end
+      format.json { head :no_content }
+    end
+  end
+
+  def launch_app
+    launch_url = "#{@auth.launch_url}#remotestorage=#{current_user.address}&access_token=#{@auth.token}"
+
+    redirect_to launch_url, allow_other_host: true
+  end
+
+  private
+
+    def require_feature_enabled
+      unless Flipper.enabled?(:remotestorage, current_user)
+        http_status :forbidden
+      end
+    end
+
+    def require_service_available
+      http_status :not_found unless Setting.remotestorage_enabled?
+    end
+
+    def find_rs_auth
+      @auth = current_user.remote_storage_authorizations.find(params[:id])
+      http_status :not_found unless @auth.present?
+    end
+end

app/controllers/settings/account_controller.rb

@@ -1,13 +0,0 @@
-class Settings::AccountController < SettingsController
-
-  def index
-  end
-
-  def reset_password
-    current_user.send_reset_password_instructions
-    sign_out current_user
-    msg = "We have sent you an email with a link to reset your password."
-    redirect_to check_your_email_path, notice: msg
-  end
-
-end

app/controllers/settings/profile_controller.rb

@@ -1,11 +0,0 @@
-class Settings::ProfileController < SettingsController
-
-  def index
-    @user = current_user
-  end
-
-  def update
-
-  end
-
-end

app/controllers/settings_controller.rb

@@ -1,13 +1,174 @@
+require "securerandom"
+require "bcrypt"
+
 class SettingsController < ApplicationController
-  before_action :require_user_signed_in
-  before_action :set_current_section
+  before_action :authenticate_user!
+  before_action :set_main_nav_section
+  before_action :set_settings_section, only: [:show, :update, :update_email, :reset_email_password]
+  before_action :set_user, only: [:show, :update, :update_email, :reset_email_password]
 
   def index
+    redirect_to setting_path(:profile)
+  end
+
+  def show
+    if @settings_section == "nostr"
+      session[:shared_secret] ||= SecureRandom.base64(12)
+    end
+  end
+
+  def update
+    @user.preferences.merge!(user_params[:preferences] || {})
+    @user.display_name = user_params[:display_name]
+    @user.avatar_new = user_params[:avatar]
+
+    if @user.save
+      if @user.display_name && (@user.display_name != @user.ldap_entry[:display_name])
+        LdapManager::UpdateDisplayName.call(dn: @user.dn, display_name: @user.display_name)
+      end
+
+      if @user.avatar_new.present?
+        LdapManager::UpdateAvatar.call(dn: @user.dn, file: @user.avatar_new)
+      end
+
+      redirect_to setting_path(@settings_section), flash: {
+        success: 'Settings saved.'
+      }
+    else
+      @validation_errors = @user.errors
+      render :show, status: :unprocessable_entity
+    end
+  end
+
+  def update_email
+    if @user.valid_ldap_authentication?(security_params[:current_password])
+      if @user.update email: email_params[:email]
+        redirect_to setting_path(:account), flash: {
+          notice: 'Please confirm your new address using the confirmation link we just sent you.'
+        }
+      else
+        @validation_errors = @user.errors
+        render :show, status: :unprocessable_entity
+      end
+    else
+      redirect_to setting_path(:account), flash: {
+        error: 'Password did not match your current password. Try again.'
+      }
+    end
+  end
+
+  def reset_email_password
+    @user.current_password = security_params[:current_password]
+
+    if @user.valid_ldap_authentication?(@user.current_password)
+      @user.current_password = nil
+      session[:new_email_password] = generate_email_password
+      hashed_password = hash_email_password(session[:new_email_password])
+      LdapManager::UpdateEmailPassword.call(dn: @user.dn, password_hash: hashed_password)
+
+      if @user.ldap_entry[:email_maildrop] != @user.address
+        LdapManager::UpdateEmailMaildrop.call(dn: @user.dn, address: @user.address)
+      end
+
+      redirect_to new_password_services_email_path
+    else
+      @validation_errors = {
+        current_password: [ "Wrong password. Try again!" ]
+      }
+      render :show, status: :forbidden
+    end
+  end
+
+  def reset_password
+    current_user.send_reset_password_instructions
+    sign_out current_user
+    msg = "We have sent you an email with a link to reset your password."
+    redirect_to check_your_email_path, notice: msg
+  end
+
+  def set_nostr_pubkey
+    signed_event = Nostr::Event.new(**nostr_event_from_params)
+
+    is_valid_sig  = signed_event.verify_signature
+    is_valid_auth = NostrManager::VerifyAuth.call(
+      event: signed_event,
+      challenge: session[:shared_secret]
+    )
+
+    unless is_valid_sig && is_valid_auth
+      flash[:alert] = "Public key could not be verified"
+      http_status :unprocessable_entity and return
+    end
+
+    user_with_pubkey = LdapManager::FetchUserByNostrKey.call(pubkey: signed_event.pubkey)
+
+    if user_with_pubkey.present? && (user_with_pubkey != current_user)
+      flash[:alert] = "Public key already in use for a different account"
+      http_status :unprocessable_entity and return
+    end
+
+    LdapManager::UpdateNostrKey.call(dn: current_user.dn, pubkey: signed_event.pubkey)
+    session[:shared_secret] = nil
+
+    flash[:success] = "Public key verification successful"
+    http_status :ok
+  end
+
+  # DELETE /settings/nostr_pubkey
+  def remove_nostr_pubkey
+    # TODO require current pubkey or password to delete
+    LdapManager::UpdateNostrKey.call(dn: current_user.dn, pubkey: nil)
+
+    redirect_to setting_path(:nostr), flash: {
+      success: 'Public key removed from account'
+    }
   end
 
   private
 
-  def set_current_section
-    @current_section = :settings
-  end
+    def set_main_nav_section
+      @current_section = :settings
+    end
+
+    def set_settings_section
+      @settings_section = params[:section]
+      allowed_sections = [
+        :profile, :account, :xmpp, :email,
+        :lightning, :remotestorage, :nostr
+      ]
+
+      unless allowed_sections.include?(@settings_section.to_sym)
+        redirect_to setting_path(:profile)
+      end
+    end
+
+    def set_user
+      @user = current_user
+    end
+
+    def user_params
+      params.require(:user).permit(:display_name, :avatar, preferences: [
+        :lightning_notify_sats_received,
+        :remotestorage_notify_auth_created,
+        :xmpp_exchange_contacts_with_invitees
+      ])
+    end
+
+    def email_params
+      params.require(:user).permit(:email)
+    end
+
+    def security_params
+      params.require(:user).permit(:current_password)
+    end
+
+    def generate_email_password
+      characters = [('a'..'z'), ('A'..'Z'), (0..9)].map(&:to_a).flatten
+      SecureRandom.random_bytes(16).each_byte.map { |b| characters[b % characters.length] }.join
+    end
+
+    def hash_email_password(password)
+      salt = BCrypt::Engine.generate_salt
+      BCrypt::Engine.hash_secret(password, salt)
+    end
 end

app/controllers/signup_controller.rb

@@ -88,7 +88,7 @@ class SignupController < ApplicationController
     if session[:new_user].present?
       @user = User.new(session[:new_user])
     else
-      @user = User.new(ou: "kosmos.org")
+      @user = User.new(ou: Setting.primary_domain)
     end
   end
 
@@ -96,13 +96,13 @@ class SignupController < ApplicationController
     session[:new_user] = nil
     session[:validation_error] = nil
 
-    CreateAccount.call(
+    CreateAccount.call(account: {
       username: @user.cn,
-      domain: "kosmos.org",
+      domain: Setting.primary_domain,
       email: @user.email,
       password: @user.password,
       invitation: @invitation
-    )
+    })
   end
 
   def set_context

app/controllers/users/sessions_controller.rb

@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+class Users::SessionsController < Devise::SessionsController
+  # before_action :configure_sign_in_params, only: [:create]
+
+  # GET /resource/sign_in
+  def new
+    session[:shared_secret] = SecureRandom.base64(12)
+    super
+  end
+
+  # POST /resource/sign_in
+  # def create
+  #   super
+  # end
+
+  # DELETE /resource/sign_out
+  # def destroy
+  #   super
+  # end
+
+  # POST /users/nostr_login
+  def nostr_login
+    signed_event = Nostr::Event.new(**nostr_event_from_params)
+
+    is_valid_sig  = signed_event.verify_signature
+    is_valid_auth = NostrManager::VerifyAuth.call(
+      event: signed_event,
+      challenge: session[:shared_secret]
+    )
+
+    session[:shared_secret] = nil
+
+    unless is_valid_sig && is_valid_auth
+      flash[:alert] = "Login verification failed"
+      http_status :unauthorized and return
+    end
+
+    user = LdapManager::FetchUserByNostrKey.call(pubkey: signed_event.pubkey)
+
+    if user.present?
+      set_flash_message!(:notice, :signed_in)
+      sign_in("user", user)
+      render json: { redirect_url: after_sign_in_path_for(user) }, status: :ok
+    else
+      flash[:alert] = "Failed to find your account. Nostr login may be disabled."
+      http_status :unauthorized
+    end
+  end
+
+  protected
+
+    def set_flash_message(key, kind, options = {})
+      # Hide flash message after redirecting from a signin route while logged in
+      super unless key == :alert && kind == "already_authenticated"
+    end
+
+  # If you have extra params to permit, append them to the sanitizer.
+  # def configure_sign_in_params
+  #   devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])
+  # end
+end

app/controllers/wallet_controller.rb

@@ -1,90 +0,0 @@
-require "rqrcode"
-
-class WalletController < ApplicationController
-  before_action :require_user_signed_in
-  before_action :authenticate_with_lndhub
-  before_action :set_current_section
-  before_action :fetch_balance
-
-  def index
-    @wallet_url = "lndhub://#{current_user.ln_account}:#{current_user.ln_password}@#{ENV['LNDHUB_PUBLIC_URL']}"
-
-    qrcode = RQRCode::QRCode.new(@wallet_url)
-    @svg = qrcode.as_svg(
-      color: "000",
-      shape_rendering: "crispEdges",
-      module_size: 6,
-      standalone: true,
-      use_path: true,
-      svg_attributes: {
-        class: 'inline-block'
-      }
-    )
-  end
-
-  def transactions
-    @transactions = fetch_transactions
-  end
-
-  private
-
-  def authenticate_with_lndhub(options={})
-    if session[:ln_auth_token].present? && !options[:force_reauth]
-      @ln_auth_token = session[:ln_auth_token]
-    else
-      lndhub = Lndhub.new
-      auth_token = lndhub.authenticate(current_user)
-      session[:ln_auth_token] = auth_token
-      @ln_auth_token = auth_token
-    end
-  rescue
-    # TODO add exception tracking
-  end
-
-  def set_current_section
-    @current_section = :wallet
-  end
-
-  def fetch_balance
-    lndhub = Lndhub.new
-    data = lndhub.balance @ln_auth_token
-    @balance = data["BTC"]["AvailableBalance"] rescue nil
-  rescue
-    authenticate_with_lndhub(force_reauth: true)
-    return nil if @fetch_balance_retried
-    @fetch_balance_retried = true
-    fetch_balance
-  end
-
-  def fetch_transactions
-    lndhub = Lndhub.new
-    txs = lndhub.gettxs @ln_auth_token
-    invoices = lndhub.getuserinvoices(@ln_auth_token).select{|i| i["ispaid"]}
-    process_transactions(txs + invoices)
-  rescue
-    authenticate_with_lndhub(force_reauth: true)
-    return [] if @fetch_transactions_retried
-    @fetch_transactions_retried = true
-    fetch_transactions
-  end
-
-  def process_transactions(txs)
-    txs.collect do |tx|
-      if tx["type"] == "bitcoind_tx"
-        tx["amount_sats"] = (tx["amount"] * 100000000).to_i
-        tx["datetime"] = Time.at(tx["time"].to_i)
-        tx["title"] = "Received"
-        tx["description"] = "On-chain topup"
-        tx["received"] = true
-      else
-        tx["amount_sats"] = tx["value"] || tx["amt"]
-        tx["datetime"] = Time.at(tx["timestamp"].to_i)
-        tx["title"] = tx["type"] == "paid_invoice" ? "Sent" : "Received"
-        tx["description"] = tx["memo"] || tx["description"]
-        tx["received"] = tx["type"] == "user_invoice"
-      end
-    end
-
-    txs.sort{ |a,b| b["datetime"] <=> a["datetime"] }
-  end
-end

app/controllers/webfinger_controller.rb

@@ -0,0 +1,100 @@
+class WebfingerController < ApplicationController
+  before_action :allow_cross_origin_requests, only: [:show]
+
+  layout false
+
+  def show
+    resource = params[:resource]
+
+    if resource && @useraddress = resource.match(/acct:(.+)/)&.[](1)
+      @username, @domain = @useraddress.split("@")
+
+      unless Rails.env.development?
+        # Allow different domains (e.g. localhost:3000) in development only
+        head 404 and return unless @domain == Setting.primary_domain
+      end
+
+      unless @user = User.where(ou: Setting.primary_domain)
+                         .find_by(cn: @username.downcase)
+        head 404 and return
+      end
+
+      render json: webfinger.to_json,
+             content_type: "application/jrd+json"
+    else
+      head 422 and return
+    end
+  end
+
+  private
+
+  def webfinger
+    jrd = {
+      subject: "acct:#{@user.address}",
+      aliases: [],
+      links: []
+    }
+
+    if Setting.mastodon_enabled && @user.service_enabled?(:mastodon)
+      # https://docs.joinmastodon.org/spec/webfinger/
+      jrd[:aliases] += mastodon_aliases
+      jrd[:links] += mastodon_links
+    end
+
+    if Setting.remotestorage_enabled && @user.service_enabled?(:remotestorage)
+      # https://datatracker.ietf.org/doc/draft-dejong-remotestorage/
+      jrd[:links] << remotestorage_link
+    end
+
+    jrd
+  end
+
+  def mastodon_aliases
+    [
+      "#{Setting.mastodon_public_url}/@#{@user.cn}",
+      "#{Setting.mastodon_public_url}/users/#{@user.cn}"
+    ]
+  end
+
+  def mastodon_links
+    [
+      {
+        rel: "http://webfinger.net/rel/profile-page",
+        type: "text/html",
+        href: "#{Setting.mastodon_public_url}/@#{@user.cn}"
+      },
+      {
+        rel: "self",
+        type: "application/activity+json",
+        href: "#{Setting.mastodon_public_url}/users/#{@user.cn}"
+      },
+      {
+        rel: "http://ostatus.org/schema/1.0/subscribe",
+        template: "#{Setting.mastodon_public_url}/authorize_interaction?uri={uri}"
+      }
+    ]
+  end
+
+  def remotestorage_link
+    auth_url = new_rs_oauth_url(@username)
+    storage_url = "#{Setting.rs_storage_url}/#{@username}"
+
+    {
+      rel: "http://tools.ietf.org/id/draft-dejong-remotestorage",
+      href: storage_url,
+      properties: {
+        "http://remotestorage.io/spec/version" => "draft-dejong-remotestorage-13",
+        "http://tools.ietf.org/html/rfc6749#section-4.2" => auth_url,
+        "http://tools.ietf.org/html/rfc6750#section-2.3" => nil, # access token via a HTTP query parameter
+        "http://tools.ietf.org/html/rfc7233": "GET", # content range requests
+        "http://remotestorage.io/spec/web-authoring": nil
+      }
+    }
+  end
+
+  def allow_cross_origin_requests
+    return unless Rails.env.development?
+    headers['Access-Control-Allow-Origin'] = "*"
+    headers['Access-Control-Allow-Methods'] = "GET"
+  end
+end

app/controllers/webhooks_controller.rb

@@ -12,22 +12,28 @@ class WebhooksController < ApplicationController
     end
 
     user = User.find_by!(ln_account: payload[:user_login])
-
-    # TODO make configurable
-    notify_xmpp(user.address, payload[:amount], payload[:memo])
+    notify = user.preferences[:lightning_notify_sats_received]
+    case notify
+    when "xmpp"
+      notify_xmpp(user.address, payload[:amount], payload[:memo])
+    when "email"
+      NotificationMailer.with(user: user, amount_sats: payload[:amount])
+                        .lightning_sats_received.deliver_later
+    end
 
     head :ok
   end
 
   private
 
+  # TODO refactor into mailer-like generic class/service
   def notify_xmpp(address, amt_sats, memo)
     payload = {
       type: "normal",
-      from: "kosmos.org", # TODO domain config
+      from: Setting.xmpp_notifications_from_address,
       to: address,
       subject: "Sats received!",
-      body: "#{amt_sats} sats received in your Lightning wallet:\n> #{memo}"
+      body: "#{helpers.number_with_delimiter amt_sats} sats received in your Lightning wallet:\n> #{memo}"
     }
     XmppSendMessageJob.perform_later(payload)
   end

app/controllers/well_known_controller.rb

@@ -0,0 +1,16 @@
+class WellKnownController < ApplicationController
+  def nostr
+    http_status :unprocessable_entity and return if params[:name].blank?
+    domain = request.headers["X-Forwarded-Host"].presence || Setting.primary_domain
+    @user = User.where(cn: params[:name], ou: domain).first
+    http_status :not_found and return if @user.nil? || @user.nostr_pubkey.blank?
+
+    respond_to do |format|
+      format.json do
+        render json: {
+          names: { "#{@user.cn}": @user.nostr_pubkey }
+        }.to_json
+      end
+    end
+  end
+end

app/errors/auth_error.rb

@@ -0,0 +1 @@
+class AuthError < StandardError; end

app/helpers/application_helper.rb

@@ -1,10 +1,6 @@
 module ApplicationHelper
   include Pagy::Frontend
 
-  def sats_to_btc(sats)
-    sats.to_f / 100000000
-  end
-
   def main_nav_class(current_section, link_to_section)
     if current_section == link_to_section
       "bg-gray-900/50 text-white px-3 py-2 rounded-md font-medium text-base md:text-sm block md:inline-block"

app/helpers/btcpay_helper.rb

@@ -0,0 +1,7 @@
+module BtcpayHelper
+
+  def btcpay_checkout_url(invoice_id)
+    "#{Setting.btcpay_public_url}/i/#{invoice_id}"
+  end
+
+end

app/helpers/oauth_helper.rb

@@ -0,0 +1,11 @@
+module OauthHelper
+
+  def scope_name(scope)
+    scope.gsub(/(\:.+)/, '')
+  end
+
+  def scope_permissions(scope)
+    scope.match(/\:r$/) ? "r" : "rw"
+  end
+
+end

app/javascript/controllers/application.js

@@ -1,7 +1,12 @@
 import { Application } from "@hotwired/stimulus"
+import { Dropdown, Modal, Tabs } from "tailwindcss-stimulus-components"
 
 const application = Application.start()
 
+application.register('dropdown', Dropdown)
+application.register('modal', Modal)
+application.register('tabs', Tabs)
+
 // Configure Stimulus development experience
 application.debug = false
 window.Stimulus   = application

app/javascript/controllers/nostr_login_controller.js

@@ -0,0 +1,53 @@
+import { Controller } from "@hotwired/stimulus"
+
+// Connects to data-controller="nostr-login"
+export default class extends Controller {
+  static targets = [ "loginForm", "loginButton" ]
+  static values  = { site: String, sharedSecret: String }
+
+  connect() {
+    if (window.nostr) {
+      this.loginButtonTarget.disabled = false
+      this.loginFormTarget.classList.remove("hidden")
+    }
+  }
+
+  async login () {
+    this.loginButtonTarget.disabled = true
+
+    try {
+      // Auth based on NIP-42
+      const signedEvent = await window.nostr.signEvent({
+        created_at: Math.floor(Date.now() / 1000),
+        kind: 22242,
+        tags: [
+          ["site", this.siteValue],
+          ["challenge", this.sharedSecretValue]
+        ],
+        content: ""
+      })
+
+      const res = await fetch("/users/nostr_login", {
+        method: "POST", credentials: "include", headers: {
+          "Accept": "application/json", 'Content-Type': 'application/json',
+          "X-CSRF-Token": this.csrfToken
+        }, body: JSON.stringify({ signed_event: signedEvent })
+      })
+
+      if (res.status === 200) {
+        res.json().then(r => { window.location.href = r.redirect_url })
+      } else {
+        window.location.reload()
+      }
+    } catch (error) {
+      console.warn('Unable to authenticate:', error.message)
+    } finally {
+      this.loginButtonTarget.disabled = false
+    }
+  }
+
+  get csrfToken () {
+    const element = document.head.querySelector('meta[name="csrf-token"]')
+    return element.getAttribute("content")
+  }
+}

app/javascript/controllers/settings/account/email_controller.js

@@ -0,0 +1,27 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = [ "emailField", "editEmailButton" ]
+  static values = { validationFailed: Boolean }
+
+  connect () {
+    if (this.validationFailedValue) return;
+
+    this.emailFieldTarget.disabled = true;
+    this.element.querySelectorAll(".initial-hidden").forEach(el => {
+      el.classList.add("hidden");
+    })
+    this.element.querySelectorAll(".initial-visible").forEach(el => {
+      el.classList.remove("hidden");
+    })
+  }
+
+  editEmail () {
+    this.emailFieldTarget.disabled = false;
+    this.emailFieldTarget.select();
+    this.editEmailButtonTarget.classList.add("hidden");
+    this.element.querySelectorAll(".initial-hidden").forEach(el => {
+      el.classList.remove("hidden");
+    })
+  }
+}

app/javascript/controllers/settings/email/password_controller.js

@@ -0,0 +1,27 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = [ "resetPasswordButton", "currentPasswordField" ]
+  static values = { validationFailed: Boolean }
+
+  connect () {
+    if (this.validationFailedValue) return;
+
+    this.element.querySelectorAll(".initial-hidden").forEach(el => {
+      el.classList.add("hidden");
+    })
+    this.element.querySelectorAll(".initial-visible").forEach(el => {
+      el.classList.remove("hidden");
+    })
+  }
+
+  showPasswordReset () {
+    this.element.querySelectorAll(".initial-visible").forEach(el => {
+      el.classList.add("hidden");
+    })
+    this.element.querySelectorAll(".initial-hidden").forEach(el => {
+      el.classList.remove("hidden");
+    })
+    this.currentPasswordFieldTarget.select();
+  }
+}

app/javascript/controllers/settings/nostr_pubkey_controller.js

@@ -0,0 +1,56 @@
+import { Controller } from "@hotwired/stimulus"
+
+// Connects to data-controller="settings--nostr-pubkey"
+export default class extends Controller {
+  static targets = [ "noExtension", "setPubkey", "pubkeyBech32Input" ]
+  static values  = {
+    userAddress: String,
+    pubkeyHex: String,
+    site: String,
+    sharedSecret: String
+  }
+
+  connect () {
+    if (window.nostr) {
+      if (this.hasSetPubkeyTarget) {
+        this.setPubkeyTarget.disabled = false
+      }
+    } else {
+      this.noExtensionTarget.classList.remove("hidden")
+    }
+  }
+
+  async setPubkey () {
+    this.setPubkeyTarget.disabled = true
+
+    try {
+      // Auth based on NIP-42
+      const signedEvent = await window.nostr.signEvent({
+        created_at: Math.floor(Date.now() / 1000),
+        kind: 22242,
+        tags: [
+          ["site", this.siteValue],
+          ["challenge", this.sharedSecretValue]
+        ],
+        content: ""
+      })
+
+      const res = await fetch("/settings/set_nostr_pubkey", {
+        method: "POST", credentials: "include", headers: {
+          "Accept": "application/json", 'Content-Type': 'application/json',
+          "X-CSRF-Token": this.csrfToken
+        }, body: JSON.stringify({ signed_event: signedEvent })
+      });
+
+      window.location.reload()
+    } catch (error) {
+      console.warn('Unable to verify pubkey:', error.message)
+      this.setPubkeyTarget.disabled = false
+    }
+  }
+
+  get csrfToken () {
+    const element = document.head.querySelector('meta[name="csrf-token"]')
+    return element.getAttribute("content")
+  }
+}

app/javascript/controllers/settings/resettable_field_controller.js

@@ -0,0 +1,10 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = [ "resetButton" ]
+
+  resetField () {
+    const inputEl = this.element.querySelector('input')
+    inputEl.value = inputEl.dataset.defaultValue
+  }
+}

app/jobs/btcpay_check_donation_job.rb

@@ -0,0 +1,28 @@
+class BtcpayCheckDonationJob < ApplicationJob
+  queue_as :default
+
+  def perform(donation)
+    return if donation.completed?
+
+    invoice = BtcpayManager::FetchInvoice.call(
+      invoice_id: donation.btcpay_invoice_id
+    )
+
+    case invoice["status"]
+    when "Settled"
+      donation.paid_at = DateTime.now
+      donation.payment_status = "settled"
+      donation.save!
+
+      NotificationMailer.with(user: donation.user)
+                        .bitcoin_donation_confirmed
+                        .deliver_later
+    when "Processing"
+      re_enqueue_job(donation)
+    end
+  end
+
+  def re_enqueue_job(donation)
+    self.class.set(wait: 20.seconds).perform_later(donation)
+  end
+end

app/jobs/create_ldap_user_job.rb

@@ -1,7 +1,7 @@
 class CreateLdapUserJob < ApplicationJob
   queue_as :default
 
-  def perform(username, domain, email, hashed_pw)
+  def perform(username:, domain:, email:, hashed_pw:, confirmed: false)
     dn = "cn=#{username},ou=#{domain},cn=users,dc=kosmos,dc=org"
     attr = {
       objectclass: ["top", "account", "person", "extensibleObject"],
@@ -12,6 +12,10 @@ class CreateLdapUserJob < ApplicationJob
       userPassword: hashed_pw
     }
 
+    if confirmed
+      attr[:serviceEnabled] = Setting.default_services
+    end
+
     ldap_client.add(dn: dn, attributes: attr)
   end
 

app/jobs/remote_storage_expire_authorization_job.rb

@@ -0,0 +1,10 @@
+class RemoteStorageExpireAuthorizationJob < ApplicationJob
+  queue_as :remotestorage
+
+  def perform(rs_auth_id)
+    rs_auth = RemoteStorageAuthorization.find rs_auth_id
+    return unless rs_auth.expire_at.nil? || rs_auth.expire_at <= DateTime.now
+
+    rs_auth.destroy!
+  end
+end

app/jobs/xmpp_exchange_contacts_job.rb

@@ -1,18 +1,22 @@
 class XmppExchangeContactsJob < ApplicationJob
   queue_as :default
 
-  def perform(inviter, username, domain)
+  def perform(inviter, invitee)
+    return unless inviter.service_enabled?(:xmpp) &&
+                  invitee.service_enabled?(:xmpp) &&
+                  inviter.preferences[:xmpp_exchange_contacts_with_invitees]
+
     ejabberd = EjabberdApiClient.new
 
     ejabberd.add_rosteritem({
-      "localuser": username, "localhost": domain,
+      "localuser": invitee.cn, "localhost": invitee.ou,
       "user": inviter.cn, "host": inviter.ou,
       "nick": inviter.cn, "group": Setting.ejabberd_buddy_roster, "subs": "both"
     })
     ejabberd.add_rosteritem({
       "localuser": inviter.cn, "localhost": inviter.ou,
-      "user": username, "host": domain,
-      "nick": username, "group": Setting.ejabberd_buddy_roster, "subs": "both"
+      "user": invitee.cn, "host": invitee.ou,
+      "nick": invitee.cn, "group": Setting.ejabberd_buddy_roster, "subs": "both"
     })
   end
 end

app/jobs/xmpp_set_default_bookmarks_job.rb

@@ -0,0 +1,26 @@
+class XmppSetDefaultBookmarksJob < ApplicationJob
+  queue_as :default
+
+  def perform(user)
+    return unless Setting.xmpp_default_rooms.any?
+    @user = user
+    ejabberd = EjabberdApiClient.new
+    ejabberd.private_set user, storage_content
+  end
+
+  def storage_content
+    bookmarks = ""
+    Setting.xmpp_default_rooms.each do |r|
+      bookmarks << conference_element(
+        jid: r[/<(.+)>/, 1], name: r[/^(.+)\s/, 1], nick: @user.cn,
+        autojoin: Setting.xmpp_autojoin_default_rooms
+      )
+    end
+
+    "<storage xmlns='storage:bookmarks'>#{bookmarks}</storage>"
+  end
+
+  def conference_element(jid:, name:, autojoin: false, nick:)
+    "<conference jid='#{jid}' name='#{name}' autojoin='#{autojoin.to_s}'><nick>#{nick}</nick></conference>"
+  end
+end

app/mailers/devise/mailer.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+if defined?(ActionMailer)
+  class Devise::Mailer < Devise.parent_mailer.constantize
+    include Devise::Mailers::Helpers
+
+    def confirmation_instructions(record, token, opts = {})
+      @token = token
+      if record.pending_reconfirmation?
+        devise_mail(record, :reconfirmation_instructions, opts)
+      else
+        devise_mail(record, :confirmation_instructions, opts)
+      end
+    end
+
+    def reset_password_instructions(record, token, opts = {})
+      @token = token
+      devise_mail(record, :reset_password_instructions, opts)
+    end
+
+    def unlock_instructions(record, token, opts = {})
+      @token = token
+      devise_mail(record, :unlock_instructions, opts)
+    end
+
+    def email_changed(record, opts = {})
+      devise_mail(record, :email_changed, opts)
+    end
+
+    def password_change(record, opts = {})
+      devise_mail(record, :password_change, opts)
+    end
+  end
+end

app/mailers/notification_mailer.rb

@@ -0,0 +1,33 @@
+class NotificationMailer < ApplicationMailer
+  def lightning_sats_received
+    @user = params[:user]
+    @amount_sats = params[:amount_sats]
+    @subject = "Sats received"
+    mail to: @user.email, subject: @subject
+  end
+
+  def remotestorage_auth_created
+    @user = params[:user]
+    @auth = params[:auth]
+    @permissions = @auth.permissions.map do |p|
+      access = p.split(":")[1] == 'r' ? 'read' : 'read/write'
+      directory = p.split(':')[0] == '' ? 'all folders and files' : p.split(':')[0]
+      "#{access} #{directory}"
+    end
+    @subject = "New app connected to your storage"
+    mail to: @user.email, subject: @subject
+  end
+
+  def new_invitations_available
+    @user = params[:user]
+    @subject = "New invitations added to your account"
+    mail to: @user.email, subject: @subject
+  end
+
+  def bitcoin_donation_confirmed
+    @user = params[:user]
+    @donation = params[:donation]
+    @subject = "Donation confirmed"
+    mail to: @user.email, subject: @subject
+  end
+end

app/models/app_catalog.rb

@@ -0,0 +1,5 @@
+module AppCatalog
+  def self.table_name_prefix
+    "app_catalog_"
+  end
+end

app/models/app_catalog/web_app.rb

@@ -0,0 +1,16 @@
+class AppCatalog::WebApp < ApplicationRecord
+  store :metadata, coder: JSON
+
+  has_many :remote_storage_authorizations, dependent: :destroy
+
+  has_one_attached :icon
+  has_one_attached :apple_touch_icon
+
+  validates :url, presence: true, uniqueness: true
+  validates :url, format: { with: URI.regexp },
+                  if: Proc.new { |a| a.url.present? }
+
+  def update_metadata
+    AppCatalogManager::UpdateMetadata.call(app: self)
+  end
+end

app/models/donation.rb

@@ -4,12 +4,25 @@ class Donation < ApplicationRecord
 
   # Validations
   validates_presence_of :user
-  validates_presence_of :amount_sats
-  validates_presence_of :paid_at
-
-  # Hooks
-  # TODO before_create :store_fiat_value
+  validates_presence_of :donation_method,
+    inclusion: { in: %w[ custom btcpay lndhub ] }
+  validates_presence_of :payment_status, allow_nil: true,
+    inclusion: { in: %w[ processing settled ] }
+  validates_presence_of :paid_at, allow_nil: true
+  validates_presence_of :amount_sats, allow_nil: true
+  validates_presence_of :fiat_amount, allow_nil: true
+  validates_presence_of :fiat_currency, allow_nil: true,
+    inclusion: { in: %w[ EUR USD ] }
 
   #Scopes
-  scope :completed, -> { where.not(paid_at: nil) }
+  scope :processing, -> { where(payment_status: "processing") }
+  scope :completed, -> { where(payment_status: "settled") }
+
+  def processing?
+    payment_status == "processing"
+  end
+
+  def completed?
+    payment_status == "settled"
+  end
 end

app/models/remote_storage_authorization.rb

@@ -0,0 +1,114 @@
+class RemoteStorageAuthorization < ApplicationRecord
+  belongs_to :user
+  belongs_to :web_app, class_name: "AppCatalog::WebApp", optional: true
+
+  serialize :permissions unless Rails.env.production?
+
+  validates_presence_of :permissions
+  validates_presence_of :client_id
+
+  scope :valid, -> { where(expire_at: nil).or(where(expire_at: (DateTime.now)..)) }
+  scope :expired, -> { where(expire_at: ..(DateTime.now)) }
+
+  after_initialize do |a|
+    a.permissions = [] if a.permissions == nil
+  end
+
+  before_create  :generate_token
+  before_create  :store_token_in_redis
+  before_create  :find_or_create_web_app
+  after_create   :schedule_token_expiry
+  after_create   :notify_user
+  before_destroy :delete_token_from_redis
+  after_destroy  :remove_token_expiry_job
+
+  def url
+    uri = URI.parse self.redirect_uri
+    "#{uri.scheme}://#{client_id}"
+  end
+
+  def launch_url
+    return url unless web_app && web_app.metadata[:start_url].present?
+
+    start_url = web_app.metadata[:start_url]
+
+    if start_url.match("^https?:\/\/")
+      return start_url.start_with?(url) ? start_url : url
+    else
+      path = start_url.gsub(/^\.\.\//, "").gsub(/^\.\//, "").gsub(/^\//, "")
+      "#{url}/#{path}"
+    end
+  end
+
+  def delete_token_from_redis
+    key = "authorizations:#{user.cn}:#{token}"
+    redis.srem? key, redis.smembers(key)
+  rescue => e
+    Rails.logger.error e
+    Sentry.capture_exception(e) if Setting.sentry_enabled?
+  end
+
+  private
+
+    def redis
+      @redis ||= Redis.new(url: Setting.rs_redis_url)
+    end
+
+    def generate_token(length=16)
+      self.token = SecureRandom.hex(length) if self.token.blank?
+    end
+
+    def store_token_in_redis
+      redis.sadd "authorizations:#{user.cn}:#{token}", permissions
+    end
+
+    def schedule_token_expiry
+      return unless expire_at.present?
+      RemoteStorageExpireAuthorizationJob.set(wait_until: expire_at)
+                                         .perform_later(id)
+    end
+
+    def remove_token_expiry_job
+      queue = Sidekiq::Queue.new(RemoteStorageExpireAuthorizationJob.queue_name)
+      queue.each do |job|
+        next unless job.display_class == "RemoteStorageExpireAuthorizationJob"
+        job.delete if job.display_args == [id]
+      end
+    end
+
+    def find_or_create_web_app
+      if looks_like_hosted_origin?
+        web_app = AppCatalog::WebApp.find_or_create_by!(url: self.url)
+        web_app.update_metadata unless web_app.name.present?
+        self.web_app = web_app
+        self.app_name = web_app.name.presence || client_id
+      else
+        self.app_name = client_id
+      end
+    end
+
+    def looks_like_hosted_origin?
+      uri = URI.parse self.redirect_uri
+      !!(uri.host =~ /(?=^.{4,253}$)(^((?!-)[a-zA-Z0-9-]{0,62}[a-zA-Z0-9]\.)+[a-zA-Z]{2,63}$)/)
+    rescue URI::InvalidURIError
+      false
+    end
+
+    def notify_user
+      notify = user.preferences[:remotestorage_notify_auth_created]
+
+      case notify
+      when "xmpp"
+        router = Router.new
+        payload = {
+          type: "normal", to: user.address,
+          from: Setting.xmpp_notifications_from_address,
+          body: "You have just granted '#{self.client_id}' access to your Kosmos Storage. Visit your Storage dashboard to check on your connected apps and revoke permissions anytime: #{router.services_storage_url}"
+        }
+        XmppSendMessageJob.perform_later(payload)
+      when "email"
+        NotificationMailer.with(user: user, auth: self)
+                          .remotestorage_auth_created.deliver_later
+      end
+    end
+end

app/models/setting.rb

@@ -2,13 +2,22 @@
 class Setting < RailsSettings::Base
   cache_prefix { "v1" }
 
+  field :primary_domain, type: :string,
+    default: ENV["PRIMARY_DOMAIN"].presence
+
+  field :accounts_domain, type: :string,
+    default: ENV["AKKOUNTS_DOMAIN"].presence
+
   #
   # Internal services
   #
 
-  field :redis_url, type: :string, readonly: true,
+  field :redis_url, type: :string,
     default: ENV["REDIS_URL"] || "redis://localhost:6379/0"
 
+  field :s3_enabled, type: :boolean,
+    default: ENV["S3_ENABLED"] && ENV["S3_ENABLED"].to_s != "false"
+
   #
   # Registrations
   #
@@ -17,34 +26,76 @@ class Setting < RailsSettings::Base
     account accounts donations mail webmaster support
   ]
 
+  #
+  # XMPP
+  #
+
+  field :xmpp_default_rooms, type: :array, default: []
+  field :xmpp_autojoin_default_rooms, type: :boolean, default: false
+  field :xmpp_notifications_from_address, type: :string, default: primary_domain
+
   #
   # Sentry
   #
 
   field :sentry_enabled, type: :boolean, readonly: true,
-    default: (ENV["SENTRY_DSN"].present?.to_s || false)
+    default: ENV["SENTRY_DSN"].present?
+
+  #
+  # BTCPay Server
+  #
+
+  field :btcpay_api_url, type: :string,
+    default: ENV["BTCPAY_API_URL"].presence
+
+  field :btcpay_enabled, type: :boolean,
+    default: ENV["BTCPAY_API_URL"].present?
+
+  field :btcpay_public_url, type: :string,
+    default: ENV["BTCPAY_PUBLIC_URL"].presence
+
+  field :btcpay_store_id, type: :string,
+    default: ENV["BTCPAY_STORE_ID"].presence
+
+  field :btcpay_auth_token, type: :string,
+    default: ENV["BTCPAY_AUTH_TOKEN"].presence
+
+  field :btcpay_publish_wallet_balances, type: :boolean, default: true
 
   #
   # Discourse
   #
 
-  field :discourse_public_url, type: :string, readonly: true,
+  field :discourse_public_url, type: :string,
     default: ENV["DISCOURSE_PUBLIC_URL"].presence
 
   field :discourse_enabled, type: :boolean,
-    default: (ENV["DISCOURSE_PUBLIC_URL"].present?.to_s || false)
+    default: ENV["DISCOURSE_PUBLIC_URL"].present?
+
+  field :discourse_connect_secret, type: :string,
+    default: ENV["DISCOURSE_CONNECT_SECRET"].presence
+
+  #
+  # Drone CI
+  #
+
+  field :droneci_public_url, type: :string,
+    default: ENV["DRONECI_PUBLIC_URL"].presence
+
+  field :droneci_enabled, type: :boolean,
+    default: ENV["DRONECI_PUBLIC_URL"].present?
 
   #
   # ejabberd
   #
 
   field :ejabberd_enabled, type: :boolean,
-    default: (ENV["EJABBERD_API_URL"].present?.to_s || false)
+    default: ENV["EJABBERD_API_URL"].present?
 
-  field :ejabberd_api_url, type: :string, readonly: true,
+  field :ejabberd_api_url, type: :string,
     default: ENV["EJABBERD_API_URL"].presence
 
-  field :ejabberd_admin_url, type: :string, readonly: true,
+  field :ejabberd_admin_url, type: :string,
     default: ENV["EJABBERD_ADMIN_URL"].presence
 
   field :ejabberd_buddy_roster, type: :string,
@@ -54,54 +105,116 @@ class Setting < RailsSettings::Base
   # Gitea
   #
 
-  field :gitea_public_url, type: :string, readonly: true,
+  field :gitea_public_url, type: :string,
     default: ENV["GITEA_PUBLIC_URL"].presence
 
   field :gitea_enabled, type: :boolean,
-    default: (ENV["GITEA_PUBLIC_URL"].present?.to_s || false)
+    default: ENV["GITEA_PUBLIC_URL"].present?
 
   #
   # Lightning Network
   #
 
-  field :lndhub_api_url, type: :string, readonly: true,
+  field :lndhub_api_url, type: :string,
     default: ENV["LNDHUB_API_URL"].presence
 
   field :lndhub_enabled, type: :boolean,
-    default: (ENV["LNDHUB_API_URL"].present?.to_s || false)
+    default: ENV["LNDHUB_API_URL"].present?
+
+  field :lndhub_admin_token, type: :string,
+    default: ENV["LNDHUB_ADMIN_TOKEN"].presence
 
   field :lndhub_admin_enabled, type: :boolean,
-    default: (ENV["LNDHUB_ADMIN_UI"] || false)
+    default: ENV["LNDHUB_ADMIN_UI"] || false
 
-  field :lndhub_public_key, type: :string, readonly: true,
+  field :lndhub_public_key, type: :string,
     default: (ENV["LNDHUB_PUBLIC_KEY"] || "")
 
   field :lndhub_keysend_enabled, type: :boolean,
-    default: -> { self.lndhub_public_key.present?.to_s || false }
+    default: -> { self.lndhub_public_key.present? }
 
   #
   # Mastodon
   #
 
-  field :mastodon_public_url, type: :string, readonly: true,
+  field :mastodon_public_url, type: :string,
     default: ENV["MASTODON_PUBLIC_URL"].presence
 
   field :mastodon_enabled, type: :boolean,
-    default: (ENV["MASTODON_PUBLIC_URL"].present?.to_s || false)
+    default: ENV["MASTODON_PUBLIC_URL"].present?
+
+  field :mastodon_address_domain, type: :string,
+    default: ENV["MASTODON_ADDRESS_DOMAIN"].presence || self.primary_domain
 
   #
   # MediaWiki
   #
 
-  field :mediawiki_public_url, type: :string, readonly: true,
+  field :mediawiki_public_url, type: :string,
     default: ENV["MEDIAWIKI_PUBLIC_URL"].presence
 
   field :mediawiki_enabled, type: :boolean,
-    default: (ENV["MEDIAWIKI_PUBLIC_URL"].present?.to_s || false)
+    default: ENV["MEDIAWIKI_PUBLIC_URL"].present?
 
   #
   # Nostr
   #
 
-  field :nostr_enabled, type: :boolean, default: true
+  field :nostr_enabled, type: :boolean, default: false
+
+  field :nostr_private_key, type: :string,
+    default: ENV["NOSTR_PRIVATE_KEY"].presence
+
+  field :nostr_public_key, type: :string,
+    default: ENV["NOSTR_PUBLIC_KEY"].presence
+
+  #
+  # OpenCollective
+  #
+
+  field :opencollective_enabled, type: :boolean, default: true
+
+  #
+  # RemoteStorage
+  #
+
+  field :remotestorage_enabled, type: :boolean,
+    default: ENV["RS_STORAGE_URL"].present?
+
+  field :rs_storage_url, type: :string,
+    default: ENV["RS_STORAGE_URL"].presence
+
+  field :rs_redis_url, type: :string,
+    default: ENV["RS_REDIS_URL"] || "redis://localhost:6379/1"
+
+
+  #
+  # E-Mail Service
+  #
+
+  field :email_enabled, type: :boolean,
+    default: ENV["EMAIL_SMTP_HOST"].present?
+
+  # field :email_smtp_host, type: :string,
+  #   default: ENV["EMAIL_SMTP_HOST"].presence
+  #
+  # field :email_smtp_port, type: :string,
+  #   default: ENV["EMAIL_SMTP_PORT"].presence || 587
+  #
+  # field :email_smtp_enable_starttls, type: :string,
+  #   default: ENV["EMAIL_SMTP_PORT"].presence || true
+  #
+  # field :email_auth_method, type: :string,
+  #   default: ENV["EMAIL_AUTH_METHOD"].presence || "plain"
+  #
+  # field :email_imap_host, type: :string,
+  #   default: ENV["EMAIL_IMAP_HOST"].presence
+  #
+  # field :email_imap_port, type: :string,
+  #   default: ENV["EMAIL_IMAP_PORT"].presence || 993
+
+  def self.default_services
+    # TODO Make configurable from respective service settings page
+    %w[ discourse gitea mastodon mediawiki xmpp ]
+  end
 end

app/models/user.rb

@@ -1,7 +1,18 @@
+require 'nostr'
+
 class User < ApplicationRecord
   include EmailValidatable
 
+  attr_accessor :display_name
+  attr_accessor :avatar_new
+  attr_accessor :current_password
+
+  serialize :preferences, coder: UserPreferences
+
+  #
   # Relations
+  #
+
   has_many :invitations, dependent: :destroy
   has_one  :invitation, inverse_of: :invitee, foreign_key: 'invited_user_id'
   has_one  :inviter, through: :invitation, source: :user
@@ -14,22 +25,44 @@ class User < ApplicationRecord
 
   has_many :accounts, through: :lndhub_user
 
-  validates_uniqueness_of :cn
-  validates_length_of :cn, :minimum => 3
+  has_many :remote_storage_authorizations
+
+  #
+  # Validations
+  #
+
+  validates_uniqueness_of :cn, scope: :ou
+  validates_length_of :cn, minimum: 3
   validates_format_of :cn, with: /\A([a-z0-9\-])*\z/,
                            if: Proc.new{ |u| u.cn.present? },
                            message: "is invalid. Please use only letters, numbers and -"
   validates_format_of :cn, without: /\A-/,
                            if: Proc.new{ |u| u.cn.present? },
                            message: "is invalid. Usernames need to start with a letter."
+  # FIXME This needs a server restart to apply values
   validates_format_of :cn, without: /\A(#{Setting.reserved_usernames.join('|')})\z/i,
-                           message: "has already been taken"
+                           message: "has already been taken",
+                           unless: Proc.new{ |u| u.persisted? }
 
   validates_uniqueness_of :email
   validates :email, email: true
 
-  scope :confirmed, -> { where.not(confirmed_at: nil) }
-  scope :pending,   -> { where(confirmed_at: nil) }
+  validates_length_of :display_name, minimum: 3, maximum: 35, allow_blank: true,
+                                     if: -> { defined?(@display_name) }
+
+  validate :acceptable_avatar
+
+  #
+  # Scopes
+  #
+
+  scope :confirmed,  -> { where.not(confirmed_at: nil) }
+  scope :pending,    -> { where(confirmed_at: nil) }
+  scope :all_except, -> (user) { where.not(id: user) }
+
+  #
+  # Encrypted database columns
+  #
 
   has_encrypted :ln_login, :ln_password
 
@@ -55,13 +88,18 @@ class User < ApplicationRecord
   end
 
   def devise_after_confirmation
-    enable_service %w[ discourse ejabberd gitea mediawiki ]
+    if ldap_entry[:mail] != self.email
+      # E-Mail update confirmed
+      LdapManager::UpdateEmail.call(dn: self.dn, address: self.email)
+    else
+      # E-Mail from signup confirmed (i.e. account activation)
+      enable_default_services
 
-    #TODO enable in development when we have easy setup of ejabberd etc.
-    return if Rails.env.development?
+      # TODO enable in development when we have easy setup of ejabberd etc.
+      return if Rails.env.development? || !Setting.ejabberd_enabled?
 
-    if inviter.present?
-      exchange_xmpp_contact_with_inviter if Setting.ejabberd_enabled?
+      XmppExchangeContactsJob.perform_later(inviter, self) if inviter.present?
+      XmppSetDefaultBookmarksJob.perform_later(self)
     end
   end
 
@@ -91,11 +129,20 @@ class User < ApplicationRecord
     "#{self.cn}@#{self.ou}"
   end
 
+  def mastodon_address
+    return nil unless Setting.mastodon_enabled?
+    "#{self.cn.gsub("-", "_")}@#{Setting.mastodon_address_domain}"
+  end
+
   def valid_attribute?(attribute_name)
     self.valid?
     self.errors[attribute_name].blank?
   end
 
+  def enable_default_services
+    enable_service Setting.default_services
+  end
+
   def ln_create_invoice(payload)
     lndhub = Lndhub.new
     lndhub.authenticate self
@@ -107,42 +154,71 @@ class User < ApplicationRecord
     @dn = Devise::LDAP::Adapter.get_dn(self.cn)
   end
 
-  def ldap_entry
-    ldap.fetch_users(uid: self.cn, ou: self.ou).first
+  def ldap_entry(reload: false)
+    return @ldap_entry if defined?(@ldap_entry) && !reload
+    @ldap_entry = ldap.fetch_users(uid: self.cn, ou: self.ou).first
+  end
+
+  def display_name
+    @display_name ||= ldap_entry[:display_name]
+  end
+
+  def nostr_pubkey
+    @nostr_pubkey ||= ldap_entry[:nostr_key]
+  end
+
+  def nostr_pubkey_bech32
+    return nil unless nostr_pubkey.present?
+    Nostr::PublicKey.new(nostr_pubkey).to_bech32
+  end
+
+  def avatar
+    @avatar_base64 ||= LdapManager::FetchAvatar.call(cn: cn)
   end
 
   def services_enabled
-    ldap_entry[:service] || []
+    ldap_entry[:services_enabled] || []
+  end
+
+  def service_enabled?(name)
+    services_enabled.map(&:to_sym).include?(name.to_sym)
   end
 
   def enable_service(service)
     current_services = services_enabled
     new_services = Array(service).map(&:to_s)
     services = (current_services + new_services).uniq
-    ldap.replace_attribute(dn, :service, services)
+    ldap.replace_attribute(dn, :serviceEnabled, services)
   end
 
   def disable_service(service)
     current_services = services_enabled
     disabled_services = Array(service).map(&:to_s)
     services = (current_services - disabled_services).uniq
-    ldap.replace_attribute(dn, :service, services)
+    ldap.replace_attribute(dn, :serviceEnabled, services)
   end
 
   def disable_all_services
     ldap.delete_attribute(dn,:service)
   end
 
-  def exchange_xmpp_contact_with_inviter
-    return unless inviter.services_enabled.include?("ejabberd") &&
-                  services_enabled.include?("ejabberd")
-    XmppExchangeContactsJob.perform_later(inviter, self.cn, self.ou)
-  end
-
   private
 
     def ldap
       return @ldap_service if defined?(@ldap_service)
       @ldap_service = LdapService.new
     end
+
+    def acceptable_avatar
+      return unless avatar_new.present?
+
+      if avatar_new.size > 1.megabyte
+        errors.add(:avatar, "file size is too large")
+      end
+
+      acceptable_types = ["image/jpeg", "image/png"]
+      unless acceptable_types.include?(avatar_new.content_type)
+        errors.add(:avatar, "must be a JPEG or PNG file")
+      end
+    end
 end

app/models/user_preferences.rb

@@ -0,0 +1,29 @@
+DEFAULT_PREFS = YAML.load_file("#{Rails.root}/config/default_preferences.yml")
+
+class UserPreferences
+  def self.dump(value)
+    process(value).to_yaml
+  end
+
+  def self.load(string)
+    stored_prefs = YAML.load(string || "{}")
+    DEFAULT_PREFS.merge(stored_prefs).with_indifferent_access
+  end
+
+  def self.is_integer?(value)
+    value.to_i.to_s == value
+  end
+
+  def self.process(hash)
+    hash.each do |key, value|
+      if value == "true"
+        hash[key] = true
+      elsif value == "false"
+        hash[key] = false
+      elsif value.is_a?(String) && is_integer?(value)
+        hash[key] = value.to_i
+      end
+    end
+    hash.stringify_keys!.to_h
+  end
+end

app/services/app_catalog_manager/update_metadata.rb

@@ -0,0 +1,63 @@
+require "manifique"
+require "down"
+
+module AppCatalogManager
+  class UpdateMetadata < AppCatalogManagerService
+    def initialize(app:)
+      @app = app
+    end
+
+    def call
+      agent = Manifique::Agent.new(url: @app.url)
+      metadata = agent.fetch_metadata
+
+      @app.name = metadata.name
+
+      [:name, :short_name, :description, :theme_color, :background_color,
+       :display, :start_url, :scope, :share_target, :icons].each do |prop|
+        @app.metadata[prop] = metadata.send(prop) if prop
+      end
+
+      @app.save!
+
+      # TODO move icon downloads to separate, async job
+
+      if icon = metadata.select_icon(sizes: "256x256") ||
+         icon = metadata.select_icon(sizes: "192x192")
+        attach_remote_image(:icon, icon)
+        # TODO elsif get whatever is available
+      end
+
+      if apple_touch_icon = metadata.select_icon(purpose: "apple-touch-icon")
+        attach_remote_image(:apple_touch_icon, apple_touch_icon)
+      end
+    rescue Manifique::Error => e
+      msg = "Fetching web app manifest failed for #{e.url}: #{e.type}"
+      Rails.logger.warn(msg)
+      Sentry.capture_message(msg) if Setting.sentry_enabled?
+      false
+    end
+
+    def attach_remote_image(attachment_name, icon)
+      if icon['src'].start_with?("http")
+        download_url = icon['src']
+      else
+        download_url = "#{@app.url}/#{icon["src"].gsub(/^\//,'')}"
+      end
+      filename = "#{attachment_name}-#{Time.now.to_i}.png"
+      key = "web_apps/#{@app.id}/icons/#{filename}"
+
+      begin
+        tempfile = Down.download(download_url)
+        @app.send(attachment_name).attach(key: key, io: tempfile, filename: filename)
+      rescue Down::NotFound
+        msg = "Download of \"#{attachment_name}\" failed: NotFound error for #{download_url}"
+        Rails.logger.warn(msg)
+        Sentry.capture_message(msg)
+      rescue => e
+        Rails.logger.warn "Saving attachment \"#{attachment_name}\" failed: \"#{e.message}\""
+        Sentry.capture_exception(e) if Setting.sentry_enabled?
+      end
+    end
+  end
+end

app/services/app_catalog_manager_service.rb

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