Add strfry doc draft

Reviewed-on: #202
Reviewed-by: Greg <greg@noreply.kosmos.org>

.drone.yml

@@ -17,7 +17,7 @@ steps:
       branch:
         - master
   - name: rspec
-    image: gitea.kosmos.org/kosmos/akkounts-ci:0.1.0
+    image: gitea.kosmos.org/kosmos/akkounts-ci:0.9.1
     environment:
       RAILS_ENV: test
       REDIS_URL: redis://redis:6379/0
@@ -28,6 +28,8 @@ steps:
       - 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

.env.example

@@ -1,56 +1,71 @@
-PRIMARY_DOMAIN=kosmos.org
+# PRIMARY_DOMAIN=kosmos.org
-AKKOUNTS_DOMAIN=accounts.example.com
+# AKKOUNTS_DOMAIN=accounts.example.com
 
-SMTP_SERVER=smtp.example.com
+# SMTP_SERVER=smtp.example.com
-SMTP_PORT=587
+# SMTP_PORT=587
-SMTP_LOGIN=accounts
+# SMTP_LOGIN=accounts
-SMTP_PASSWORD=123abc
+# SMTP_PASSWORD=123abc
-SMTP_FROM_ADDRESS=accounts@example.com
+# SMTP_FROM_ADDRESS=accounts@example.com
-SMTP_DOMAIN=example.com
+# SMTP_DOMAIN=example.com
-SMTP_AUTH_METHOD=plain
+# SMTP_AUTH_METHOD=plain
-SMTP_ENABLE_STARTTLS=auto
+# SMTP_ENABLE_STARTTLS=auto
 
 # S3_ENABLED=true
 # S3_ENDPOINT=https://s3.kosmos.org
 # S3_REGION=garage
 # S3_BUCKET=akkounts-production
-# S3_ALIAS_HOST=accounts.s3.kosmos.org
+# S3_ALIAS_HOST=https://accounts.web.s3.kosmos.org
 # S3_ACCESS_KEY=123456abcdefg
 # S3_SECRET_KEY=123456789123456789123456789
 
-LDAP_HOST=localhost
+# LDAP_HOST=localhost
-LDAP_PORT=389
+# LDAP_PORT=389
-LDAP_ADMIN_PASSWORD=passthebutter
+# LDAP_ADMIN_PASSWORD=passthebutter
-LDAP_SUFFIX='dc=kosmos,dc=org'
+# LDAP_SUFFIX='dc=kosmos,dc=org'
 
-REDIS_URL='redis://localhost:6379/1'
+# REDIS_URL='redis://localhost:6379/1'
 
-WEBHOOKS_ALLOWED_IPS='10.1.1.163'
+# WEBHOOKS_ALLOWED_IPS='10.1.1.163'
 
-DISCOURSE_PUBLIC_URL='https://community.kosmos.org'
+#
-DISCOURSE_CONNECT_SECRET='discourse_connect_ftw'
+# Service Integrations
+# (sorted alphabetically by service name)
+#
 
-DRONECI_PUBLIC_URL='https://drone.kosmos.org'
+# BTCPAY_PUBLIC_URL='https://btcpay.example.com'
+# BTCPAY_API_URL='http://localhost:23001/api/v1'
+# BTCPAY_STORE_ID=''
+# BTCPAY_AUTH_TOKEN=''
 
-GITEA_PUBLIC_URL='https://gitea.kosmos.org'
+# DISCOURSE_PUBLIC_URL='https://community.kosmos.org'
-MASTODON_PUBLIC_URL='https://kosmos.social'
+# DISCOURSE_CONNECT_SECRET='discourse_connect_ftw'
-MEDIAWIKI_PUBLIC_URL='https://wiki.kosmos.org'
-RS_STORAGE_URL='https://storage.kosmos.org'
-RS_REDIS_URL='redis://localhost:6379/2'
 
-EJABBERD_ADMIN_URL='https://xmpp.kosmos.org/admin'
+# DRONECI_PUBLIC_URL='https://drone.kosmos.org'
-EJABBERD_API_URL='https://xmpp.kosmos.org/api'
 
-BTCPAY_API_URL='http://localhost:23001/api/v1'
+# EJABBERD_ADMIN_URL='https://xmpp.kosmos.org/admin'
-BTCPAY_STORE_ID=''
+# EJABBERD_API_URL='https://xmpp.kosmos.org/api'
-BTCPAY_AUTH_TOKEN=''
 
-LNDHUB_API_URL='http://localhost:3023'
+# GITEA_PUBLIC_URL='https://gitea.kosmos.org'
-LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
+
-LNDHUB_PUBLIC_KEY='0123d3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
+# LNDHUB_API_URL='http://localhost:3023'
-LNDHUB_ADMIN_UI=true
+# LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
-LNDHUB_PG_HOST=localhost
+# LNDHUB_PUBLIC_KEY='0123d3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
-LNDHUB_PG_PORT=5432
+# LNDHUB_ADMIN_UI=true
-LNDHUB_PG_DATABASE=lndhub
+# LNDHUB_ADMIN_TOKEN=123456789
-LNDHUB_PG_USERNAME=lndhub
+# LNDHUB_PG_HOST=localhost
-LNDHUB_PG_PASSWORD=''
+# 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'
+
+# NOSTR_PRIVATE_KEY='123456abcdef...'
+# NOSTR_PUBLIC_KEY='123456abcdef...'
+# NOSTR_RELAY_URL='wss://nostr.kosmos.org'
+
+# RS_STORAGE_URL='https://storage.kosmos.org'
+# RS_REDIS_URL='redis://localhost:6379/2'

.env.test

@@ -1,7 +1,9 @@
 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'
 
@@ -10,10 +12,15 @@ DISCOURSE_CONNECT_SECRET='discourse_connect_ftw'
 
 EJABBERD_API_URL='http://xmpp.example.com/api'
 
+MASTODON_PUBLIC_URL='http://example.social'
+
 LNDHUB_API_URL='http://localhost:3026'
 LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
 LNDHUB_PUBLIC_KEY='024cd3be18617f39cf645851e3ba63f51fc13f0bb09e3bb25e6fd4de556486d946'
 
+NOSTR_PRIVATE_KEY='7c3ef7e448505f0615137af38569d01807d3b05b5005d5ecf8aaafcd40323cea'
+NOSTR_PUBLIC_KEY='bdd76ce2934b2f591f9fad2ebe9da18f20d2921de527494ba00eeaa0a0efadcf'
+
 RS_STORAGE_URL='https://storage.kosmos.org'
 RS_REDIS_URL='redis://localhost:6379/1'
 

.ruby-version

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

Dockerfile

@@ -1,10 +1,18 @@
 # 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 \
+# TODO Remove when upstream Ruby works properly on Apple silicon
-      ldap-utils tini libvips
+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
 

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'
@@ -61,20 +61,19 @@ gem "sentry-rails"
 # Services
 gem 'discourse_api'
 gem "lnurl"
-gem 'manifique', git: 'https://gitea.kosmos.org/5apps/manifique.git', branch: 'master'
+gem 'manifique', '~> 1.1.0'
-gem 'nostr', git: 'https://gitea.kosmos.org/kosmos/nostr-gem.git', branch: 'feature/ruby_2.7_compat'
+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 'rails-controller-testing'
-  gem "byebug", "~> 11.1"
 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'
@@ -90,8 +89,8 @@ group :test do
 end
 
 group :production do
-  # Use postgresql as the database for Active Record
+  gem 'pg', '~> 1.5'
-  gem 'pg', '~> 1.2.3'
 end
+
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

@@ -1,141 +1,127 @@
-GIT
-  remote: https://gitea.kosmos.org/5apps/manifique.git
-  revision: 8d79113438ee7c3e4288f840a135622519cffd5c
-  branch: master
-  specs:
-    manifique (0.1.0)
-      faraday (~> 2.7.11)
-      faraday-follow_redirects (= 0.3.0)
-      nokogiri (~> 1.15.4)
-
-GIT
-  remote: https://gitea.kosmos.org/kosmos/nostr-gem.git
-  revision: 596529d9eb50d13b3f385245636698fccf37b442
-  branch: feature/ruby_2.7_compat
-  specs:
-    nostr (0.4.0)
-      bech32 (~> 1.3)
-      bip-schnorr (~> 0.4)
-      ecdsa (~> 1.2)
-      event_emitter (~> 0.2)
-      faye-websocket (~> 0.11)
-      json (~> 2.6)
-
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.8)
+    actioncable (7.1.3)
-      actionpack (= 7.0.8)
+      actionpack (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.8)
+      zeitwerk (~> 2.6)
-      actionpack (= 7.0.8)
+    actionmailbox (7.1.3)
-      activejob (= 7.0.8)
+      actionpack (= 7.1.3)
-      activerecord (= 7.0.8)
+      activejob (= 7.1.3)
-      activestorage (= 7.0.8)
+      activerecord (= 7.1.3)
-      activesupport (= 7.0.8)
+      activestorage (= 7.1.3)
+      activesupport (= 7.1.3)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.8)
+    actionmailer (7.1.3)
-      actionpack (= 7.0.8)
+      actionpack (= 7.1.3)
-      actionview (= 7.0.8)
+      actionview (= 7.1.3)
-      activejob (= 7.0.8)
+      activejob (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
-      rails-dom-testing (~> 2.0)
+      rails-dom-testing (~> 2.2)
-    actionpack (7.0.8)
+    actionpack (7.1.3)
-      actionview (= 7.0.8)
+      actionview (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
-      rack (~> 2.0, >= 2.2.4)
+      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-dom-testing (~> 2.2)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+      rails-html-sanitizer (~> 1.6)
-    actiontext (7.0.8)
+    actiontext (7.1.3)
-      actionpack (= 7.0.8)
+      actionpack (= 7.1.3)
-      activerecord (= 7.0.8)
+      activerecord (= 7.1.3)
-      activestorage (= 7.0.8)
+      activestorage (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.8)
+    actionview (7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
       builder (~> 3.1)
-      erubi (~> 1.4)
+      erubi (~> 1.11)
-      rails-dom-testing (~> 2.0)
+      rails-dom-testing (~> 2.2)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+      rails-html-sanitizer (~> 1.6)
-    activejob (7.0.8)
+    activejob (7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
       globalid (>= 0.3.6)
-    activemodel (7.0.8)
+    activemodel (7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
-    activerecord (7.0.8)
+    activerecord (7.1.3)
-      activemodel (= 7.0.8)
+      activemodel (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
-    activestorage (7.0.8)
+      timeout (>= 0.4.0)
-      actionpack (= 7.0.8)
+    activestorage (7.1.3)
-      activejob (= 7.0.8)
+      actionpack (= 7.1.3)
-      activerecord (= 7.0.8)
+      activejob (= 7.1.3)
-      activesupport (= 7.0.8)
+      activerecord (= 7.1.3)
+      activesupport (= 7.1.3)
       marcel (~> 1.0)
-      mini_mime (>= 1.1.0)
+    activesupport (7.1.3)
-    activesupport (7.0.8)
+      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 (2.8.5)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
-    aws-eventstream (1.2.0)
+    aws-eventstream (1.3.0)
-    aws-partitions (1.839.0)
+    aws-partitions (1.886.0)
-    aws-sdk-core (3.185.1)
+    aws-sdk-core (3.191.0)
-      aws-eventstream (~> 1, >= 1.0.2)
+      aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.651.0)
-      aws-sigv4 (~> 1.5)
+      aws-sigv4 (~> 1.8)
       jmespath (~> 1, >= 1.6.1)
-    aws-sdk-kms (1.72.0)
+    aws-sdk-kms (1.77.0)
-      aws-sdk-core (~> 3, >= 3.184.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.136.0)
+    aws-sdk-s3 (1.143.0)
-      aws-sdk-core (~> 3, >= 3.181.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
       aws-sdk-kms (~> 1)
-      aws-sigv4 (~> 1.6)
+      aws-sigv4 (~> 1.8)
-    aws-sigv4 (1.6.0)
+    aws-sigv4 (1.8.0)
       aws-eventstream (~> 1, >= 1.0.2)
     backport (1.2.0)
-    base64 (0.1.1)
+    base64 (0.2.0)
-    bcrypt (3.1.19)
+    bcrypt (3.1.20)
     bech32 (1.4.2)
       thor (>= 1.1.0)
-    benchmark (0.2.1)
+    benchmark (0.3.0)
+    bigdecimal (3.1.6)
     bindex (0.8.1)
-    bip-schnorr (0.6.0)
+    bip-schnorr (0.7.0)
       ecdsa_ext (~> 0.5.0)
-    brow (0.4.1)
     builder (3.2.4)
-    byebug (11.1.3)
+    capybara (3.40.0)
-    capybara (3.39.2)
       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 (1.2.2)
+    concurrent-ruby (1.2.3)
     connection_pool (2.4.1)
-    crack (0.4.5)
+    crack (0.4.6)
+      bigdecimal
       rexml
     crass (1.0.6)
-    cssbundling-rails (1.3.3)
+    cssbundling-rails (1.4.0)
       railties (>= 6.0.0)
     database_cleaner (2.0.2)
       database_cleaner-active_record (>= 2, < 3)
@@ -143,7 +129,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    date (3.3.3)
+    date (3.3.4)
     devise (4.9.3)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -153,7 +139,7 @@ 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
@@ -165,67 +151,72 @@ GEM
       railties (>= 3.2)
     down (5.4.1)
       addressable (~> 2.8)
+    drb (2.2.0)
+      ruby2_keywords
     e2mmap (0.1.0)
     ecdsa (1.2.0)
-    ecdsa_ext (0.5.0)
+    ecdsa_ext (0.5.1)
       ecdsa (~> 1.2.0)
     erubi (1.12.0)
     et-orbi (1.2.7)
       tzinfo
     event_emitter (0.2.6)
     eventmachine (1.2.7)
-    factory_bot (6.2.1)
+    factory_bot (6.4.6)
       activesupport (>= 5.0.0)
-    factory_bot_rails (6.2.0)
+    factory_bot_rails (6.4.3)
-      factory_bot (~> 6.2.0)
+      factory_bot (~> 6.4)
       railties (>= 5.0.0)
-    faker (3.2.1)
+    faker (3.2.3)
       i18n (>= 1.8.11, < 2)
-    faraday (2.7.11)
+    faraday (2.9.0)
-      base64
+      faraday-net_http (>= 2.0, < 3.2)
-      faraday-net_http (>= 2.0, < 3.1)
-      ruby2_keywords (>= 0.0.4)
     faraday-follow_redirects (0.3.0)
       faraday (>= 1, < 3)
     faraday-multipart (1.0.4)
       multipart-post (~> 2)
-    faraday-net_http (3.0.2)
+    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 (1.0.0)
+    flipper (1.2.2)
-      brow (~> 0.4.1)
       concurrent-ruby (< 2)
-    flipper-active_record (1.0.0)
+    flipper-active_record (1.2.2)
       activerecord (>= 4.2, < 8)
-      flipper (~> 1.0.0)
+      flipper (~> 1.2.2)
-    flipper-ui (1.0.0)
+    flipper-ui (1.2.2)
       erubi (>= 1.0.0, < 2.0.0)
-      flipper (~> 1.0.0)
+      flipper (~> 1.2.2)
       rack (>= 1.4, < 4)
       rack-protection (>= 1.5.3, <= 4.0.0)
       sanitize (< 7)
-    fugit (1.8.1)
+    fugit (1.9.0)
       et-orbi (~> 1, >= 1.2.7)
       raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    hashdiff (1.0.1)
+    hashdiff (1.1.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
-    importmap-rails (1.2.1)
+    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)
     jmespath (1.6.2)
-    json (2.6.3)
+    json (2.7.1)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
@@ -245,8 +236,8 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     lnurl (1.1.0)
       bech32 (~> 1.1)
-    lockbox (1.3.0)
+    lockbox (1.3.2)
-    loofah (2.21.4)
+    loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -254,59 +245,85 @@ GEM
       net-imap
       net-pop
       net-smtp
+    manifique (1.1.0)
+      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_magick (4.12.0)
     mini_mime (1.1.5)
-    minitest (5.20.0)
+    mini_portile2 (2.8.5)
+    minitest (5.21.2)
     multipart-post (2.3.0)
-    net-imap (0.3.7)
+    mutex_m (0.2.0)
+    net-http (0.4.1)
+      uri
+    net-imap (0.4.9.1)
       date
       net-protocol
-    net-ldap (0.18.0)
+    net-ldap (0.19.0)
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.2.1)
+    net-protocol (0.2.2)
       timeout
-    net-smtp (0.4.0)
+    net-smtp (0.4.0.1)
       net-protocol
-    nio4r (2.5.9)
+    nio4r (2.7.0)
-    nokogiri (1.15.4-arm64-darwin)
+    nokogiri (1.16.0)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.15.4-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 (6.1.0)
+    pagy (6.4.3)
-    parallel (1.23.0)
+    parallel (1.24.0)
-    parser (3.2.2.4)
+    parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
-    pg (1.2.3)
+    pg (1.5.4)
-    public_suffix (5.0.3)
+    psych (5.1.2)
+      stringio
+    public_suffix (5.0.4)
     puma (4.3.12)
       nio4r (~> 2.0)
     raabro (1.4.0)
-    racc (1.7.1)
+    racc (1.7.3)
     rack (2.2.8)
-    rack-protection (3.1.0)
+    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 (7.0.8)
+    rackup (1.0.0)
-      actioncable (= 7.0.8)
+      rack (< 3)
-      actionmailbox (= 7.0.8)
+      webrick
-      actionmailer (= 7.0.8)
+    rails (7.1.3)
-      actionpack (= 7.0.8)
+      actioncable (= 7.1.3)
-      actiontext (= 7.0.8)
+      actionmailbox (= 7.1.3)
-      actionview (= 7.0.8)
+      actionmailer (= 7.1.3)
-      activejob (= 7.0.8)
+      actionpack (= 7.1.3)
-      activemodel (= 7.0.8)
+      actiontext (= 7.1.3)
-      activerecord (= 7.0.8)
+      actionview (= 7.1.3)
-      activestorage (= 7.0.8)
+      activejob (= 7.1.3)
-      activesupport (= 7.0.8)
+      activemodel (= 7.1.3)
+      activerecord (= 7.1.3)
+      activestorage (= 7.1.3)
+      activesupport (= 7.1.3)
       bundler (>= 1.15.0)
-      railties (= 7.0.8)
+      railties (= 7.1.3)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -321,21 +338,26 @@ GEM
     rails-settings-cached (2.8.3)
       activerecord (>= 5.0.0)
       railties (>= 5.0.0)
-    railties (7.0.8)
+    railties (7.1.3)
-      actionpack (= 7.0.8)
+      actionpack (= 7.1.3)
-      activesupport (= 7.0.8)
+      activesupport (= 7.1.3)
-      method_source
+      irb
+      rackup (>= 1.0.0)
       rake (>= 12.2)
-      thor (~> 1.0)
+      thor (~> 1.0, >= 1.2.2)
-      zeitwerk (~> 2.5)
+      zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.0.6)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rbs (2.8.4)
+    rdoc (6.6.2)
+      psych (>= 4.0.0)
     redis (4.8.1)
-    regexp_parser (2.8.2)
+    regexp_parser (2.9.0)
+    reline (0.4.2)
+      io-console (~> 0.5)
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
@@ -354,7 +376,7 @@ GEM
     rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-rails (6.0.3)
+    rspec-rails (6.1.1)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)
@@ -363,19 +385,18 @@ GEM
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
     rspec-support (3.12.1)
-    rubocop (1.57.1)
+    rubocop (1.60.2)
-      base64 (~> 0.1.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.2.4)
+      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 (>= 1.28.1, < 2.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.29.0)
+    rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
     ruby-vips (2.2.0)
@@ -386,10 +407,10 @@ GEM
     sanitize (6.1.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    sentry-rails (5.12.0)
+    sentry-rails (5.16.1)
       railties (>= 5.0)
-      sentry-ruby (~> 5.12.0)
+      sentry-ruby (~> 5.16.1)
-    sentry-ruby (5.12.0)
+    sentry-ruby (5.16.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
     sidekiq (6.5.12)
       connection_pool (>= 2.2.5, < 3)
@@ -399,7 +420,7 @@ GEM
       rufus-scheduler (~> 3.2)
       sidekiq (>= 6, < 8)
       tilt (>= 1.4.0)
-    solargraph (0.49.0)
+    solargraph (0.50.0)
       backport (~> 1.2)
       benchmark
       bundler (~> 2.0)
@@ -422,13 +443,16 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.6.7-arm64-darwin)
+    sqlite3 (1.7.2)
-    sqlite3 (1.6.7-x86_64-linux)
+      mini_portile2 (~> 2.8.0)
-    stimulus-rails (1.3.0)
+    sqlite3 (1.7.2-arm64-darwin)
+    sqlite3 (1.7.2-x86_64-linux)
+    stimulus-rails (1.3.3)
       railties (>= 6.0.0)
+    stringio (3.1.0)
     thor (1.3.0)
     tilt (2.3.0)
-    timeout (0.4.0)
+    timeout (0.4.1)
     turbo-rails (1.5.0)
       actionpack (>= 6.0.0)
       activejob (>= 6.0.0)
@@ -436,7 +460,8 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
-    view_component (3.6.0)
+    uri (0.13.0)
+    view_component (3.10.0)
       activesupport (>= 5.2.0, < 8.0)
       concurrent-ruby (~> 1.0)
       method_source (~> 1.0)
@@ -451,6 +476,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.8.1)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -466,7 +492,7 @@ PLATFORMS
 
 DEPENDENCIES
   aws-sdk-s3
-  byebug (~> 11.1)
+  bcrypt (~> 3.1)
   capybara
   cssbundling-rails
   database_cleaner
@@ -489,13 +515,13 @@ DEPENDENCIES
   listen (~> 3.2)
   lnurl
   lockbox
-  manifique!
+  manifique (~> 1.1.0)
   net-ldap
-  nostr!
+  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)
@@ -506,14 +532,14 @@ DEPENDENCIES
   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

@@ -14,8 +14,10 @@ so:
 
 1. Make sure [Docker Compose is installed][1] and Docker is running (included in
    Docker Desktop)
-3. Run `docker compose up` and wait until 389ds announces its successful start
+3. Run `docker compose up --build` and wait until all services have started
-   in the log output
+   (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`
@@ -28,38 +30,44 @@ 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 define a number of services including
+    docker-compose run -e "RAILS_ENV=test" web rspec
-an app server for Rails as well as a local 389ds (LDAP) server.
 
-For Rails developers, you probably just want to start the LDAP server: `docker-compose up ldap`, 
+### Docker Compose
-listening on port 389 on your machine. 
 
-You can pick and choose your services adding them by name (listed in `docker-compose.yml`) at 
+Services/containers are configured in `docker-compose.yml`.
-the end of the docker compose command. eg. `docker compose up ldap redis`
+
+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
 
@@ -76,13 +84,15 @@ 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
+Note that all 389ds data is stored in the `389ds-data` volume. So if you want
-with a fresh installation, delete both that directory as well as the container.
+to start over with a fresh installation, delete both that volume as well as the
+container.
 
-#### Minio / RS
+#### Minio / remoteStorage
 
 If you want to run remoteStorage accounts locally, you will have to create the
-respective bucket first:
+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

app/assets/stylesheets/components/buttons.css

@@ -32,11 +32,21 @@
            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;
   }
 
+  .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/dashboard_services.css

@@ -1,5 +1,5 @@
 @layer components {
   .services > div > a {
-    background-image: linear-gradient(110deg, rgba(255,255,255,0.99) 0, rgba(255,255,255,0.88) 100%);
+    background-image: linear-gradient(110deg, rgba(255,255,255,0.99) 20%, rgba(255,255,255,0.88) 100%);
   }
 }

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/dropdown_component.html.erb

@@ -2,13 +2,21 @@
   <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/kebab-menu", locals: {
+          <%= render partial: "icons/#{@icon_name}",
-                     custom_class: "inline text-gray-500 h-6 w-6"
+                     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"

app/components/dropdown_component.rb

@@ -1,5 +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/form_elements/fieldset_resettable_setting_component.html.erb

@@ -6,6 +6,7 @@
     ) do %>
   <%= method("#{@type}_field").call :setting, @key,
     value: Setting.public_send(@key),
+    placeholder: @placeholder,
     data: {
       :'default-value' => Setting.get_field(@key)[:default]
     },

app/components/form_elements/fieldset_resettable_setting_component.rb

@@ -2,7 +2,7 @@
 
 module FormElements
   class FieldsetResettableSettingComponent < ViewComponent::Base
-    def initialize(tag: "li", key:, type: :text, title:, description: nil)
+    def initialize(tag: "li", key:, type: :text, title:, description: nil, placeholder: nil)
       @tag         = tag
       @positioning = :vertical
       @title       = title
@@ -10,6 +10,7 @@ module FormElements
       @key         = key.to_sym
       @type        = type
       @resettable  = is_resettable?(@key)
+      @placeholder = placeholder
     end
 
     def is_resettable?(key)

app/components/form_elements/fieldset_toggle_component.html.erb

@@ -5,7 +5,9 @@
       } : nil do %>
   <div class="flex flex-col">
     <label class="font-bold mb-1"><%= @title %></label>
-    <p class="text-gray-500"><%= @descripton %></p>
+    <% if @description.present? %>
+    <p class="text-gray-500"><%= @description %></p>
+    <% end %>
   </div>
   <div class="relative ml-4 inline-flex flex-shrink-0">
     <%= render FormElements::ToggleComponent.new(

app/components/form_elements/fieldset_toggle_component.rb

@@ -3,7 +3,7 @@
 module FormElements
   class FieldsetToggleComponent < ViewComponent::Base
     def initialize(tag: "li", form: nil, attribute: nil, field_name: nil,
-                   enabled: false, input_enabled: true, title:, description:)
+                   enabled: false, input_enabled: true, title:, description: nil)
       @tag = tag
       @form = form
       @attribute = attribute
@@ -12,7 +12,7 @@ module FormElements
       @enabled = enabled
       @input_enabled = input_enabled
       @title = title
-      @descripton = description
+      @description = description
       @button_text = @enabled ? "Switch off" : "Switch on"
     end
   end

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

@@ -12,15 +12,17 @@
 
     <!-- Modal Container -->
     <div data-modal-target="container"
-         class="max-h-screen w-auto max-w-lg relative
+         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>

app/components/modal_component.rb

@@ -1,2 +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/rs_auth_component.html.erb

@@ -1,10 +1,10 @@
 <div class="flex items-center gap-4">
   <div class="h-16 w-16 flex-none">
-    <%= image_tag s3_image_url(@web_app.icon), class: "h-full w-full" %>
+    <%= render AppCatalog::WebAppIconComponent.new(web_app: @web_app) %>
   </div>
   <div class="flex-grow">
     <h4 class="mb-1 text-lg font-bold">
-      <%= @web_app.name %>
+      <%= @web_app&.name || @auth.app_name %>
     </h4>
     <p class="text-sm text-gray-500">
       <%= @auth.client_id %>

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"),
+      overall_sats: @donations.sum("amount_sats"),
-      donor_count: Donation.distinct.count(:user_id)
+      donor_count: Donation.completed.count(:user_id)
     }
   end
 
   # GET /donations/1
-  # GET /donations/1.json
   def show
   end
 
@@ -28,55 +26,42 @@ class Admin::DonationsController < Admin::BaseController
   end
 
   # POST /donations
-  # POST /donations.json
   def create
     @donation = Donation.new(donation_params)
 
-    respond_to do |format|
+    if @donation.paid_at == nil
+      @donation.errors.add(:paid_at, message: "is required")
+      render :new, status: :unprocessable_entity and return
+    end
+
     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 }
+      render :new, status: :unprocessable_entity
-        format.json { render json: @donation.errors, status: :unprocessable_entity }
-      end
     end
   end
 
-  # PATCH/PUT /donations/1
+  # PUT /donations/1
-  # PATCH/PUT /donations/1.json
   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 }
+      render :edit, status: :unprocessable_entity
-        format.json { render json: @donation.errors, status: :unprocessable_entity }
-      end
     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: {
+    redirect_to admin_donations_url, flash: {
       success: 'Donation was successfully destroyed.'
     }
   end
-      format.json { head :no_content }
-    end
-  end
 
   private
     # Use callbacks to share common setup or constraints between actions.
@@ -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
+  before_action :set_service, only: [:show, :update]
+
   def index
-    @service = params[:s]
+    redirect_to admin_settings_service_path("btcpay")
-
-    if @service.blank?
-      redirect_to admin_settings_services_path(params: { s: "btcpay" })
-    end
   end
 
-  def create
+  def show
-    service = params.require(:service)
+  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] || Setting.primary_domain
+    @ou    = Setting.primary_domain
-    @orgs  = ldap.fetch_organizations
     @pagy, @users = pagy(User.where(ou: @ou).order(cn: :asc))
 
     @stats = {
@@ -14,6 +14,7 @@ class Admin::UsersController < Admin::BaseController
     }
   end
 
+  # GET /admin/users/:username
   def show
     if Setting.lndhub_admin_enabled?
       @lndhub_user = @user.lndhub_user
@@ -21,14 +22,38 @@ class Admin::UsersController < Admin::BaseController
 
     @services_enabled = @user.services_enabled
 
-    @avatar = LdapManager::FetchAvatar.call(cn: @user.cn, ou: @user.ou)
+    @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.find_by(cn: params[:username], ou: Setting.primary_domain)
-    @user = User.where(cn: address.first, ou: address.last).first
+    http_status :not_found unless @user
   end
 
   def set_current_section

app/controllers/api/btcpay_controller.rb

@@ -1,5 +1,6 @@
 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
@@ -26,4 +27,11 @@ class Api::BtcpayController < Api::BaseController
         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/application_controller.rb

@@ -41,4 +41,31 @@ class ApplicationController < ActionController::Base
   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 :authenticate_user!
+  include BtcpayHelper
 
-  # GET /donations
+  before_action :authenticate_user!
-  # GET /donations.json
+  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/lnurlpay_controller.rb

@@ -1,23 +1,33 @@
 class LnurlpayController < ApplicationController
-  before_action :check_feature_enabled
+  before_action :check_service_available
-  before_action :find_user_by_address
+  before_action :find_user
+  before_action :set_cors_access_control_headers, only: [:invoice]
 
   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?
+      res[:allowsNostr] = 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?
 
@@ -32,51 +42,43 @@ class LnurlpayController < ApplicationController
     }
   end
 
+  # GET /lnurlpay/:username/invoice
   def invoice
-    amount = params[:amount].to_i / 1000 # msats
+    amount = params[:amount].to_i / 1000 # msats to sats
-    address = params[:address]
     comment = params[:comment] || ""
+    address = @user.address
 
     if !valid_amount?(amount)
       render json: { status: "ERROR", reason: "Invalid amount" }
       return
     end
 
-    if !valid_comment?(comment)
+    if params[:nostr].present? && Setting.nostr_enabled?
-      render json: { status: "ERROR", reason: "Comment too long" }
+      handle_zap_request amount, params[:nostr], params[:lnurl]
-      return
+    else
+      handle_pay_request address, amount, comment
     end
-
-    memo = "To #{address}"
-    memo = "#{memo}: \"#{comment}\"" if comment.present?
-
-    payment_request = @user.ln_create_invoice({
-      amount: amount, # we create invoices in sats
-      memo: memo,
-      description_hash: Digest::SHA2.hexdigest(metadata(address)),
-    })
-
-    render json: {
-      status: "OK",
-      successAction: {
-        tag: "message",
-        message: "Sats received. Thank you!"
-      },
-      routes: [],
-      pr: payment_request
-    }
   end
 
   private
 
-  def find_user_by_address
+    def set_cors_access_control_headers
-    address = params[:address].split("@")
+      headers['Access-Control-Allow-Origin'] = "*"
-    @user = User.where(cn: address.first, ou: address.last).first
+      headers['Access-Control-Allow-Headers'] = "*"
+      headers['Access-Control-Allow-Methods'] = "GET"
+    end
+
+    def check_service_available
+      http_status :not_found unless Setting.lndhub_enabled?
+    end
+
+    def find_user
+      @user = User.where(cn: params[:username], ou: Setting.primary_domain).first
       http_status :not_found if @user.nil?
     end
 
     def metadata(address)
-    "[[\"text/identifier\", \"#{address}\"], [\"text/plain\", \"Send sats, receive thanks.\"]]"
+      "[[\"text/identifier\",\"#{address}\"],[\"text/plain\",\"Sats for #{address}\"]]"
     end
 
     def valid_amount?(amount_in_sats)
@@ -87,9 +89,73 @@ class LnurlpayController < ApplicationController
       comment.length <= MAX_COMMENT_CHARS
     end
 
-  private
+    def handle_pay_request(address, amount, comment)
+      if !valid_comment?(comment)
+        render json: { status: "ERROR", reason: "Comment too long" }
+        return
+      end
 
-  def check_feature_enabled
+      desc = "To #{address}"
-    http_status :not_found unless Setting.lndhub_enabled?
+      desc = "#{desc}: \"#{comment}\"" if comment.present?
+
+      invoice = LndhubManager::CreateUserInvoice.call(
+        user: @user, payload: {
+          amount: amount, # sats
+          description: desc,
+          description_hash: Digest::SHA256.hexdigest(metadata(address)),
+        }
+      )
+
+      render json: {
+        status: "OK",
+        successAction: {
+          tag: "message",
+          message: "Sats received. Thank you!"
+        },
+        routes: [],
+        pr: invoice["payment_request"]
+      }
+    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 might want to use the existing invoice and zap record if there are
+      # multiple calls with the same zap request
+
+      desc = "Zap for #{@user.address}"
+      desc = "#{desc}: \"#{event.content}\"" if event.content.present?
+
+      invoice = LndhubManager::CreateUserInvoice.call(
+        user: @user, payload: {
+          amount: amount, # sats
+          description: desc,
+          description_hash: Digest::SHA256.hexdigest(event.to_json),
+        }
+      )
+
+      @user.zaps.create! request: event,
+                         payment_request: invoice["payment_request"],
+                         amount: amount
+
+      render json: { status: "OK", pr: invoice["payment_request"] }
     end
 end

app/controllers/services/chat_controller.rb

@@ -3,7 +3,7 @@ class Services::ChatController < Services::BaseController
   before_action :require_service_available
 
   def show
-    @service_enabled = current_user.services_enabled.include?(:xmpp)
+    @service_enabled = current_user.service_enabled?(:xmpp)
   end
 
   private

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

@@ -2,10 +2,11 @@ require "rqrcode"
 require "lnurl"
 
 class Services::LightningController < ApplicationController
-  before_action :authenticate_user!
-  before_action :authenticate_with_lndhub
   before_action :set_current_section
-  before_action :fetch_balance
+  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']}"
@@ -55,32 +56,12 @@ class Services::LightningController < ApplicationController
 
   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 => e
-    Sentry.capture_exception(e) if Setting.sentry_enabled?
-  end
-
   def set_current_section
     @current_section = :services
   end
 
-  def fetch_balance
+  def require_service_available
-    lndhub = Lndhub.new
+    http_status :not_found unless Setting.lndhub_enabled?
-    data = lndhub.balance @ln_auth_token
-    @balance = data["BTC"]["AvailableBalance"] rescue nil
-  rescue AuthError
-    authenticate_with_lndhub(force_reauth: true)
-    raise if @fetch_balance_retried
-    @fetch_balance_retried = true
-    fetch_balance
   end
 
   def fetch_transactions

app/controllers/services/mastodon_controller.rb

@@ -3,7 +3,7 @@ class Services::MastodonController < Services::BaseController
   before_action :require_service_available
 
   def show
-    @service_enabled = current_user.services_enabled.include?(:mastodon)
+    @service_enabled = current_user.service_enabled?(:mastodon)
   end
 
   private

app/controllers/services/remotestorage_controller.rb

@@ -1,26 +1,25 @@
 class Services::RemotestorageController < Services::BaseController
   before_action :authenticate_user!
-  before_action :require_feature_enabled
   before_action :require_service_available
+  before_action :require_feature_enabled
 
   # Dashboard
   def show
-    # unless current_user.services_enabled.include?(:remotestorage)
+    # unless current_user.service_enabled?(:remotestorage)
     #   redirect_to service_remotestorage_info_path
     # end
-    @rs_auths = current_user.remote_storage_authorizations
+    # @rs_apps_connected = current_user.remote_storage_authorizations.any?
-    # 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
-
-    def require_service_available
-      http_status :not_found unless Setting.remotestorage_enabled?
-    end
 end

app/controllers/services/rs_auths_controller.rb

@@ -3,13 +3,18 @@ class Services::RsAuthsController < Services::BaseController
   before_action :require_feature_enabled
   before_action :require_service_available
   # before_action :require_service_enabled
-  before_action :find_rs_auth
+  before_action :find_rs_auth, only: [:destroy, :launch_app]
+
+  def index
+    @rs_auths = current_user.remote_storage_authorizations
+    # TODO sort by app name?
+  end
 
   def destroy
     @auth.destroy!
 
     respond_to do |format|
-      format.html do redirect_to services_storage_url, flash: {
+      format.html do redirect_to apps_services_storage_url, flash: {
         success: 'App authorization revoked'
       }
       end

app/controllers/settings_controller.rb

@@ -1,17 +1,22 @@
-require 'securerandom'
+require "securerandom"
+require "bcrypt"
 
 class SettingsController < ApplicationController
   before_action :authenticate_user!
   before_action :set_main_nav_section
-  before_action :set_settings_section, only: [:show, :update, :update_email]
+  before_action :set_settings_section, only: [:show, :update, :update_email, :reset_email_password]
-  before_action :set_user, only: [:show, :update, :update_email]
+  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 == "experiments"
+    case @settings_section
+    when "lightning"
+      @notifications_enabled = @user.preferences[:lightning_notify_sats_received] != "disabled" ||
+                               @user.preferences[:lightning_notify_zap_received] != "disabled"
+    when "nostr"
       session[:shared_secret] ||= SecureRandom.base64(12)
     end
   end
@@ -23,11 +28,11 @@ class SettingsController < ApplicationController
 
     if @user.save
       if @user.display_name && (@user.display_name != @user.ldap_entry[:display_name])
-        LdapManager::UpdateDisplayName.call(@user.dn, @user.display_name)
+        LdapManager::UpdateDisplayName.call(dn: @user.dn, display_name: @user.display_name)
       end
 
       if @user.avatar_new.present?
-        LdapManager::UpdateAvatar.call(@user.dn, @user.avatar_new)
+        LdapManager::UpdateAvatar.call(dn: @user.dn, file: @user.avatar_new)
       end
 
       redirect_to setting_path(@settings_section), flash: {
@@ -40,7 +45,7 @@ class SettingsController < ApplicationController
   end
 
   def update_email
-    if @user.valid_ldap_authentication?(email_params[:current_password])
+    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.'
@@ -56,6 +61,28 @@ class SettingsController < ApplicationController
     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
@@ -64,40 +91,39 @@ class SettingsController < ApplicationController
   end
 
   def set_nostr_pubkey
-    signed_event = nostr_event_params[:signed_event].to_h.symbolize_keys
+    signed_event = Nostr::Event.new(**nostr_event_from_params)
-    is_valid_id  = NostrManager::ValidateId.call(signed_event)
-    is_valid_sig = NostrManager::VerifySignature.call(signed_event)
-    is_correct_content = signed_event[:content] == "Connect my public key to #{current_user.address} (confirmation #{session[:shared_secret]})"
 
-    unless is_valid_id && is_valid_sig && is_correct_content
+    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
 
-    pubkey_taken = User.all_except(current_user).where(
+    user_with_pubkey = LdapManager::FetchUserByNostrKey.call(pubkey: signed_event.pubkey)
-      ou: current_user.ou, nostr_pubkey: signed_event[:pubkey]
-    ).any?
 
-    if pubkey_taken
+    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
 
-    current_user.update! nostr_pubkey: signed_event[:pubkey]
+    LdapManager::UpdateNostrKey.call(dn: current_user.dn, pubkey: signed_event.pubkey)
     session[:shared_secret] = nil
 
     flash[:success] = "Public key verification successful"
     http_status :ok
-  rescue
-    flash[:alert] = "Public key could not be verified"
-    http_status :unprocessable_entity and return
   end
 
   # DELETE /settings/nostr_pubkey
   def remove_nostr_pubkey
-    current_user.update! nostr_pubkey: nil
+    # TODO require current pubkey or password to delete
+    LdapManager::UpdateNostrKey.call(dn: current_user.dn, pubkey: nil)
 
-    redirect_to setting_path(:experiments), flash: {
+    redirect_to setting_path(:nostr), flash: {
       success: 'Public key removed from account'
     }
   end
@@ -110,7 +136,10 @@ class SettingsController < ApplicationController
 
     def set_settings_section
       @settings_section = params[:section]
-      allowed_sections = [:profile, :account, :lightning, :xmpp, :experiments]
+      allowed_sections = [
+        :profile, :account, :xmpp, :email,
+        :lightning, :remotestorage, :nostr
+      ]
 
       unless allowed_sections.include?(@settings_section.to_sym)
         redirect_to setting_path(:profile)
@@ -122,19 +151,26 @@ class SettingsController < ApplicationController
     end
 
     def user_params
-      params.require(:user).permit(:display_name, :avatar, preferences: [
+      params.require(:user).permit(
-        :lightning_notify_sats_received,
+        :display_name, :avatar, preferences: UserPreferences.pref_keys
-        :xmpp_exchange_contacts_with_invitees
+      )
-      ])
     end
 
     def email_params
-      params.require(:user).permit(:email, :current_password)
+      params.require(:user).permit(:email)
     end
 
-    def nostr_event_params
+    def security_params
-      params.permit(signed_event: [
+      params.require(:user).permit(:current_password)
-        :id, :pubkey, :created_at, :kind, :tags, :content, :sig
+    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

@@ -96,13 +96,13 @@ class SignupController < ApplicationController
     session[:new_user] = nil
     session[:validation_error] = nil
 
-    CreateAccount.call(
+    CreateAccount.call(account: {
       username: @user.cn,
       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/webfinger_controller.rb

@@ -7,14 +7,15 @@ class WebfingerController < ApplicationController
     resource = params[:resource]
 
     if resource && @useraddress = resource.match(/acct:(.+)/)&.[](1)
-      @username, @org = @useraddress.split("@")
+      @username, @domain = @useraddress.split("@")
 
       unless Rails.env.development?
         # Allow different domains (e.g. localhost:3000) in development only
-        head 404 and return unless @org == Setting.primary_domain
+        head 404 and return unless @domain == Setting.primary_domain
       end
 
-      unless User.where(cn: @username.downcase, ou: Setting.primary_domain).any?
+      unless @user = User.where(ou: Setting.primary_domain)
+                         .find_by(cn: @username.downcase)
         head 404 and return
       end
 
@@ -28,12 +29,50 @@ class WebfingerController < ApplicationController
   private
 
   def webfinger
-    links = [];
+    jrd = {
+      subject: "acct:#{@user.address}",
+      aliases: [],
+      links: []
+    }
 
-    # TODO check if storage service is enabled for user, not just globally
+    if Setting.mastodon_enabled && @user.service_enabled?(:mastodon)
-    links << remotestorage_link if Setting.remotestorage_enabled
+      # https://docs.joinmastodon.org/spec/webfinger/
+      jrd[:aliases] += mastodon_aliases
+      jrd[:links] += mastodon_links
+    end
 
-    { "links" => links }
+    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
@@ -41,9 +80,9 @@ class WebfingerController < ApplicationController
     storage_url = "#{Setting.rs_storage_url}/#{@username}"
 
     {
-      "rel" => "http://tools.ietf.org/id/draft-dejong-remotestorage",
+      rel: "http://tools.ietf.org/id/draft-dejong-remotestorage",
-      "href" => storage_url,
+      href: storage_url,
-      "properties" => {
+      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
@@ -54,7 +93,8 @@ class WebfingerController < ApplicationController
   end
 
   def allow_cross_origin_requests
-    headers['Access-Control-Allow-Origin'] = '*'
+    return unless Rails.env.development?
-    headers['Access-Control-Allow-Methods'] = 'GET, POST, PUT, OPTIONS'
+    headers['Access-Control-Allow-Origin'] = "*"
+    headers['Access-Control-Allow-Methods'] = "GET"
   end
 end

app/controllers/webhooks_controller.rb

@@ -2,45 +2,76 @@ class WebhooksController < ApplicationController
   skip_forgery_protection
 
   before_action :authorize_request
+  before_action :process_payload
 
   def lndhub
-    begin
+    @user = User.find_by!(ln_account: @payload[:user_login])
-      payload = JSON.parse(request.body.read, symbolize_names: true)
+
-      head :no_content and return unless payload[:type] == "incoming"
+    if @zap = @user.zaps.find_by(payment_request: @payload[:payment_request])
-    rescue
+      settled_at = Time.parse(@payload[:settled_at])
-      head :unprocessable_entity and return
+      zap_receipt = NostrManager::CreateZapReceipt.call(
+        zap: @zap,
+        paid_at: settled_at.to_i,
+        preimage: @payload[:preimage]
+      )
+      @zap.update! settled_at: settled_at, receipt: zap_receipt.to_h
+      NostrManager::PublishZapReceipt.call(zap: @zap)
     end
 
-    user = User.find_by!(ln_account: payload[:user_login])
+    send_notifications
-    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: Setting.xmpp_notifications_from_address,
-      to: address,
-      subject: "Sats received!",
-      body: "#{helpers.number_with_delimiter amt_sats} sats received in your Lightning wallet:\n> #{memo}"
-    }
-    XmppSendMessageJob.perform_later(payload)
-  end
-
   def authorize_request
     if !ENV['WEBHOOKS_ALLOWED_IPS'].split(',').include?(request.remote_ip)
       head :forbidden and return
     end
   end
+
+  def process_payload
+    @payload = JSON.parse(request.body.read, symbolize_names: true)
+    unless @payload[:type] == "incoming" &&
+           @payload[:state] == "settled"
+      head :no_content and return
+    end
+  rescue
+    head :unprocessable_entity and return
+  end
+
+  def send_notifications
+    return if @payload[:amount] < @user.preferences[:lightning_notify_min_sats]
+
+    if @user.preferences[:lightning_notify_only_with_message]
+      return if @payload[:memo].blank?
+    end
+
+    target = @zap.present? ? @user.preferences[:lightning_notify_zap_received] :
+                             @user.preferences[:lightning_notify_sats_received]
+
+    case target
+    when "xmpp"
+      notify_xmpp
+    when "email"
+      notify_email
+    end
+  end
+
+  # TODO refactor into mailer-like generic class/service
+  def notify_xmpp
+    XmppSendMessageJob.perform_later({
+      type: "normal",
+      from: Setting.xmpp_notifications_from_address,
+      to: @user.address,
+      subject: "Sats received!",
+      body: "#{helpers.number_with_delimiter @payload[:amount]} sats received in your Lightning wallet:\n> #{@payload[:memo]}"
+    })
+  end
+
+  def notify_email
+    NotificationMailer.with(user: @user, amount_sats: @payload[:amount])
+                      .lightning_sats_received.deliver_later
+  end
 end

app/controllers/well_known_controller.rb

@@ -1,16 +1,33 @@
 class WellKnownController < ApplicationController
+  before_action :require_nostr_enabled, only: [ :nostr ]
+
   def nostr
     http_status :unprocessable_entity and return if params[:name].blank?
     domain = request.headers["X-Forwarded-Host"].presence || Setting.primary_domain
+    relay_url = Setting.nostr_relay_url.presence
+
+    if params[:name] == "_"
+      # pubkey for the primary domain without a username (e.g. kosmos.org)
+      res = { names: { "_": Setting.nostr_public_key } }
+      res[:relays] = { "_" => [ relay_url ] } if relay_url
+    else
       @user = User.where(cn: params[:name], ou: domain).first
       http_status :not_found and return if @user.nil? || @user.nostr_pubkey.blank?
 
+      res = { names: { @user.cn => @user.nostr_pubkey } }
+      res[:relays] = { @user.nostr_pubkey => [ relay_url ] } if relay_url
+    end
+
     respond_to do |format|
       format.json do
-        render json: {
+        render json: res.to_json
-          names: { "#{@user.cn}": @user.nostr_pubkey }
-        }.to_json
       end
     end
   end
+
+  private
+
+    def require_nostr_enabled
+      http_status :not_found unless Setting.nostr_enabled?
+    end
 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/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/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

@@ -1,24 +1,16 @@
 import { Controller } from "@hotwired/stimulus"
-import { bech32 } from "bech32"
-
-function hexToBytes (hex) {
-  let bytes = []
-  for (let c = 0; c < hex.length; c += 2) {
-    bytes.push(parseInt(hex.substr(c, 2), 16))
-  }
-  return bytes
-}
 
 // Connects to data-controller="settings--nostr-pubkey"
 export default class extends Controller {
   static targets = [ "noExtension", "setPubkey", "pubkeyBech32Input" ]
-  static values  = { userAddress: String, pubkeyHex: String, sharedSecret: String }
+  static values  = {
-
+    userAddress: String,
-  connect () {
+    pubkeyHex: String,
-    if (this.hasPubkeyHexValue && this.pubkeyHexValue.length > 0) {
+    site: String,
-      this.pubkeyBech32InputTarget.value = this.pubkeyBech32
+    sharedSecret: String
   }
 
+  connect () {
     if (window.nostr) {
       if (this.hasSetPubkeyTarget) {
         this.setPubkeyTarget.disabled = false
@@ -32,11 +24,15 @@ export default class extends Controller {
     this.setPubkeyTarget.disabled = true
 
     try {
+      // Auth based on NIP-42
       const signedEvent = await window.nostr.signEvent({
         created_at: Math.floor(Date.now() / 1000),
-        kind: 1,
+        kind: 22242,
-        tags: [],
+        tags: [
-        content: `Connect my public key to ${this.userAddressValue} (confirmation ${this.sharedSecretValue})`
+          ["site", this.siteValue],
+          ["challenge", this.sharedSecretValue]
+        ],
+        content: ""
       })
 
       const res = await fetch("/settings/set_nostr_pubkey", {
@@ -53,11 +49,6 @@ export default class extends Controller {
     }
   }
 
-  get pubkeyBech32 () {
-    const words = bech32.toWords(hexToBytes(this.pubkeyHexValue))
-    return bech32.encode('npub', words)
-  }
-
   get csrfToken () {
     const element = document.head.querySelector('meta[name="csrf-token"]')
     return element.getAttribute("content")

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/nostr_publish_event_job.rb

@@ -0,0 +1,7 @@
+class NostrPublishEventJob < ApplicationJob
+  queue_as :nostr
+
+  def perform(event:, relay_url:)
+    NostrManager::PublishEvent.call(event: event, relay_url: relay_url)
+  end
+end

app/jobs/xmpp_exchange_contacts_job.rb

@@ -2,8 +2,8 @@ class XmppExchangeContactsJob < ApplicationJob
   queue_as :default
 
   def perform(inviter, invitee)
-    return unless inviter.services_enabled.include?("xmpp") &&
+    return unless inviter.service_enabled?(:xmpp) &&
-                  invitee.services_enabled.include?("xmpp") &&
+                  invitee.service_enabled?(:xmpp) &&
                   inviter.preferences[:xmpp_exchange_contacts_with_invitees]
 
     ejabberd = EjabberdApiClient.new

app/mailers/notification_mailer.rb

@@ -5,4 +5,29 @@ class NotificationMailer < ApplicationMailer
     @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/web_app.rb

@@ -1,7 +1,7 @@
 class AppCatalog::WebApp < ApplicationRecord
   store :metadata, coder: JSON
 
-  has_many :remote_storage_authorizations
+  has_many :remote_storage_authorizations, dependent: :destroy
 
   has_one_attached :icon
   has_one_attached :apple_touch_icon
@@ -11,6 +11,6 @@ class AppCatalog::WebApp < ApplicationRecord
                   if: Proc.new { |a| a.url.present? }
 
   def update_metadata
-    AppCatalogManager::UpdateMetadata.call(self)
+    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 :donation_method,
-  validates_presence_of :paid_at
+    inclusion: { in: %w[ custom btcpay lndhub ] }
-
+  validates_presence_of :payment_status, allow_nil: true,
-  # Hooks
+    inclusion: { in: %w[ processing settled ] }
-  # TODO before_create :store_fiat_value
+  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

@@ -2,7 +2,7 @@ class RemoteStorageAuthorization < ApplicationRecord
   belongs_to :user
   belongs_to :web_app, class_name: "AppCatalog::WebApp", optional: true
 
-  serialize :permissions
+  serialize :permissions unless Rails.env.production?
 
   validates_presence_of :permissions
   validates_presence_of :client_id
@@ -18,7 +18,7 @@ class RemoteStorageAuthorization < ApplicationRecord
   before_create  :store_token_in_redis
   before_create  :find_or_create_web_app
   after_create   :schedule_token_expiry
-  # after_create   :notify_user
+  after_create   :notify_user
   before_destroy :delete_token_from_redis
   after_destroy  :remove_token_expiry_job
 
@@ -93,4 +93,22 @@ class RemoteStorageAuthorization < ApplicationRecord
     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

@@ -15,6 +15,9 @@ class Setting < RailsSettings::Base
   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
   #
@@ -48,6 +51,9 @@ class Setting < RailsSettings::Base
   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
 
@@ -154,7 +160,26 @@ class Setting < RailsSettings::Base
   # Nostr
   #
 
-  field :nostr_enabled, type: :boolean, default: true
+  field :nostr_enabled, type: :boolean,
+    default: ENV["NOSTR_PRIVATE_KEY"].present?
+
+  field :nostr_private_key, type: :string,
+    default: ENV["NOSTR_PRIVATE_KEY"].presence
+
+  field :nostr_public_key, type: :string,
+    default: ENV["NOSTR_PUBLIC_KEY"].presence
+
+  field :nostr_relay_url, type: :string,
+    default: ENV["NOSTR_RELAY_URL"].presence
+
+  field :nostr_zaps_relay_limit, type: :integer,
+    default: 12
+
+  #
+  # OpenCollective
+  #
+
+  field :opencollective_enabled, type: :boolean, default: true
 
   #
   # RemoteStorage
@@ -168,4 +193,35 @@ class Setting < RailsSettings::Base
 
   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

@@ -1,10 +1,13 @@
+require 'nostr'
+
 class User < ApplicationRecord
   include EmailValidatable
 
   attr_accessor :display_name
   attr_accessor :avatar_new
+  attr_accessor :current_password
 
-  serialize :preferences, UserPreferences
+  serialize :preferences, coder: UserPreferences
 
   #
   # Relations
@@ -14,16 +17,15 @@ class User < ApplicationRecord
   has_one  :invitation, inverse_of: :invitee, foreign_key: 'invited_user_id'
   has_one  :inviter, through: :invitation, source: :user
   has_many :invitees, through: :invitations
-
   has_many :donations, dependent: :nullify
+  has_many :remote_storage_authorizations
+  has_many :zaps
 
   has_one  :lndhub_user, class_name: "LndhubUser", inverse_of: "user",
                          primary_key: "ln_account", foreign_key: "login"
 
   has_many :accounts, through: :lndhub_user
 
-  has_many :remote_storage_authorizations
-
   #
   # Validations
   #
@@ -38,7 +40,8 @@ class User < ApplicationRecord
                            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
@@ -46,8 +49,6 @@ class User < ApplicationRecord
   validates_length_of :display_name, minimum: 3, maximum: 35, allow_blank: true,
                                      if: -> { defined?(@display_name) }
 
-  validates_uniqueness_of :nostr_pubkey, allow_blank: true
-
   validate :acceptable_avatar
 
   #
@@ -88,13 +89,12 @@ class User < ApplicationRecord
   def devise_after_confirmation
     if ldap_entry[:mail] != self.email
       # E-Mail update confirmed
-      LdapManager::UpdateEmail.call(self.dn, self.email)
+      LdapManager::UpdateEmail.call(dn: self.dn, address: self.email)
     else
-      # TODO Make configurable
       # E-Mail from signup confirmed (i.e. account activation)
-      enable_service %w[ discourse gitea mediawiki xmpp ]
+      enable_default_services
 
-      #TODO enable in development when we have easy setup of ejabberd etc.
+      # TODO enable in development when we have easy setup of ejabberd etc.
       return if Rails.env.development? || !Setting.ejabberd_enabled?
 
       XmppExchangeContactsJob.perform_later(inviter, self) if inviter.present?
@@ -130,7 +130,7 @@ class User < ApplicationRecord
 
   def mastodon_address
     return nil unless Setting.mastodon_enabled?
-    "#{self.cn}@#{Setting.mastodon_address_domain}"
+    "#{self.cn.gsub("-", "_")}@#{Setting.mastodon_address_domain}"
   end
 
   def valid_attribute?(attribute_name)
@@ -138,10 +138,8 @@ class User < ApplicationRecord
     self.errors[attribute_name].blank?
   end
 
-  def ln_create_invoice(payload)
+  def enable_default_services
-    lndhub = Lndhub.new
+    enable_service Setting.default_services
-    lndhub.authenticate self
-    lndhub.addinvoice payload
   end
 
   def dn
@@ -158,26 +156,39 @@ class User < ApplicationRecord
     @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, ou: ou)
+    @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

app/models/user_preferences.rb

@@ -26,4 +26,8 @@ class UserPreferences
     end
     hash.stringify_keys!.to_h
   end
+
+  def self.pref_keys
+    DEFAULT_PREFS.keys.map(&:to_sym)
+  end
 end

app/models/zap.rb

@@ -0,0 +1,20 @@
+class Zap < ApplicationRecord
+  belongs_to :user
+
+  scope :settled, -> { where.not(settled_at: nil) }
+  scope :unpaid, -> { where(settled_at: nil) }
+
+  def request_event
+    nostr_event_from_hash(request)
+  end
+
+  def receipt_event
+    nostr_event_from_hash(receipt)
+  end
+
+  private
+
+    def nostr_event_from_hash(hash)
+      Nostr::Event.new(**hash.symbolize_keys)
+    end
+end

app/services/app_catalog_manager/update_metadata.rb

@@ -3,7 +3,7 @@ require "down"
 
 module AppCatalogManager
   class UpdateMetadata < AppCatalogManagerService
-    def initialize(app)
+    def initialize(app:)
       @app = app
     end
 
@@ -18,6 +18,10 @@ module AppCatalogManager
         @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)
@@ -27,8 +31,6 @@ module AppCatalogManager
       if apple_touch_icon = metadata.select_icon(purpose: "apple-touch-icon")
         attach_remote_image(:apple_touch_icon, apple_touch_icon)
       end
-
-      @app.save!
     rescue Manifique::Error => e
       msg = "Fetching web app manifest failed for #{e.url}: #{e.type}"
       Rails.logger.warn(msg)
@@ -42,11 +44,20 @@ module AppCatalogManager
       else
         download_url = "#{@app.url}/#{icon["src"].gsub(/^\//,'')}"
       end
-      filename = "#{attachment_name}.png"
+      filename = "#{attachment_name}-#{Time.now.to_i}.png"
-      key = "web_apps/#{@app.id}/icons/#{attachment_name}.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/application_service.rb

@@ -1,7 +1,7 @@
 class ApplicationService
   # This enables executing a service's `#call` method directly via
   # `MyService.call(args)`, without creating a class instance it first.
-  def self.call(*args, &block)
+  def self.call(**args, &block)
-    new(*args, &block).call
+    new(**args, &block).call
   end
 end

app/services/btcpay_manager/create_invoice.rb

@@ -0,0 +1,21 @@
+module BtcpayManager
+  class CreateInvoice < BtcpayManagerService
+    def initialize(amount:, currency:, redirect_url:)
+      @amount = amount
+      @currency = currency
+      @redirect_url = redirect_url
+    end
+
+    def call
+      post "/invoices", {
+        amount: @amount.to_s,
+        currency: @currency,
+        checkout: {
+          redirectURL: @redirect_url,
+          redirectAutomatically: true,
+          requiresRefundEmail: false
+        }
+      }
+    end
+  end
+end

app/services/btcpay_manager/fetch_exchange_rate.rb

@@ -0,0 +1,14 @@
+module BtcpayManager
+  class FetchExchangeRate < BtcpayManagerService
+    def initialize(fiat_currency:)
+      @fiat_currency = fiat_currency
+    end
+
+    def call
+      pair_str = "BTC_#{@fiat_currency}"
+      res = get "rates", { currencyPair: pair_str }
+      pair = res.find{|p| p["currencyPair"] == pair_str }
+      rate = pair["rate"].to_f
+    end
+  end
+end

app/services/btcpay_manager/fetch_invoice.rb

@@ -0,0 +1,14 @@
+module BtcpayManager
+  class FetchInvoice < BtcpayManagerService
+    def initialize(invoice_id:)
+      @invoice_id = invoice_id
+    end
+
+    def call
+      invoice = get "/invoices/#{@invoice_id}"
+      payment_methods = get "/invoices/#{@invoice_id}/payment-methods"
+      invoice["paymentMethods"] = payment_methods
+      invoice
+    end
+  end
+end

app/services/btcpay_manager/fetch_lightning_wallet_balance.rb

@@ -1,10 +1,10 @@
 module BtcpayManager
   class FetchLightningWalletBalance < BtcpayManagerService
     def call
-      res = get "stores/#{store_id}/lightning/BTC/balance"
+      res = get "/lightning/BTC/balance"
 
       {
-        balance: res["offchain"]["local"].to_i / 1000 # msats to sats
+        confirmed_balance: res["offchain"]["local"].to_i / 1000 # msats to sats
       }
     end
   end

app/services/btcpay_manager/fetch_onchain_wallet_balance.rb

@@ -1,7 +1,7 @@
 module BtcpayManager
   class FetchOnchainWalletBalance < BtcpayManagerService
     def call
-      res = get "stores/#{store_id}/payment-methods/onchain/BTC/wallet"
+      res = get "/payment-methods/onchain/BTC/wallet"
 
       {
         balance: (res["balance"].to_f * 100000000).to_i, # BTC to sats

app/services/btcpay_manager_service.rb

@@ -2,23 +2,35 @@
 # API Docs: https://docs.btcpayserver.org/API/Greenfield/v1/
 #
 class BtcpayManagerService < ApplicationService
-  attr_reader :base_url, :store_id, :auth_token
-
-  def initialize
-    @base_url   = Setting.btcpay_api_url
-    @store_id   = Setting.btcpay_store_id
-    @auth_token = Setting.btcpay_auth_token
-  end
-
   private
 
-    def get(endpoint)
+    def base_url
-      res = Faraday.get("#{base_url}/#{endpoint}", {}, {
+      @base_url ||= "#{Setting.btcpay_api_url}/stores/#{Setting.btcpay_store_id}"
+    end
+
+    def auth_token
+      @auth_token ||= Setting.btcpay_auth_token
+    end
+
+    def headers
+      {
         "Content-Type" => "application/json",
         "Accept" => "application/json",
         "Authorization" => "token #{auth_token}"
-      })
+      }
+    end
 
+    def endpoint_url(path)
+      "#{base_url}/#{path.gsub(/^\//, '')}"
+    end
+
+    def get(path, params = {})
+      res = Faraday.get endpoint_url(path), params, headers
+      JSON.parse(res.body)
+    end
+
+    def post(path, payload)
+      res = Faraday.post endpoint_url(path), payload.to_json, headers
       JSON.parse(res.body)
     end
 end

app/services/create_account.rb

@@ -1,11 +1,11 @@
 class CreateAccount < ApplicationService
-  def initialize(args)
+  def initialize(account:)
-    @username   = args[:username]
+    @username   = account[:username]
-    @domain     = args[:ou] || Setting.primary_domain
+    @domain     = account[:ou] || Setting.primary_domain
-    @email      = args[:email]
+    @email      = account[:email]
-    @password   = args[:password]
+    @password   = account[:password]
-    @invitation = args[:invitation]
+    @invitation = account[:invitation]
-    @confirmed  = args[:confirmed]
+    @confirmed  = account[:confirmed]
   end
 
   def call
@@ -35,11 +35,15 @@ class CreateAccount < ApplicationService
     @invitation.update! invited_user_id: user_id, used_at: DateTime.now
   end
 
-  # TODO move to confirmation
-  # (and/or add email_confirmed to entry and use in login filter)
   def add_ldap_document
     hashed_pw = Devise.ldap_auth_password_builder.call(@password)
-    CreateLdapUserJob.perform_later(@username, @domain, @email, hashed_pw)
+    CreateLdapUserJob.perform_later(
+      username: @username,
+      domain: @domain,
+      email: @email,
+      hashed_pw: hashed_pw,
+      confirmed: @confirmed
+    )
   end
 
   def create_lndhub_account(user)

app/services/create_invitations.rb

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

app/services/ldap_manager/fetch_avatar.rb

@@ -1,16 +1,15 @@
 module LdapManager
   class FetchAvatar < LdapManagerService
-    def initialize(cn:, ou: nil)
+    def initialize(cn:)
       @cn = cn
-      @ou = ou
     end
 
     def call
-      treebase   = @ou ? "ou=#{@ou},cn=users,#{suffix}" : ldap_config["base"]
+      treebase   = ldap_config["base"]
       attributes = %w{ jpegPhoto }
       filter     = Net::LDAP::Filter.eq("cn", @cn)
 
-      entry = ldap_client.search(base: treebase, filter: filter, attributes: attributes).first
+      entry = client.search(base: treebase, filter: filter, attributes: attributes).first
       entry.try(:jpegPhoto) ? entry.jpegPhoto.first : nil
     end
   end

app/services/ldap_manager/fetch_user_by_nostr_key.rb

@@ -0,0 +1,18 @@
+module LdapManager
+  class FetchUserByNostrKey < LdapManagerService
+    def initialize(pubkey:)
+      @ou = Setting.primary_domain
+      @pubkey = pubkey
+    end
+
+    def call
+      treebase   = "ou=#{@ou},cn=users,#{ldap_suffix}"
+      attributes = %w{ cn }
+      filter     = Net::LDAP::Filter.eq("nostrKey", @pubkey)
+
+      entry = client.search(base: treebase, filter: filter, attributes: attributes).first
+
+      User.find_by cn: entry.cn, ou: @ou  unless entry.nil?
+    end
+  end
+end

app/services/ldap_manager/update_avatar.rb

@@ -2,7 +2,7 @@ require "image_processing/vips"
 
 module LdapManager
   class UpdateAvatar < LdapManagerService
-    def initialize(dn, file)
+    def initialize(dn:, file:)
       @dn = dn
       @img_data = process(file)
     end

app/services/ldap_manager/update_display_name.rb

@@ -1,6 +1,6 @@
 module LdapManager
   class UpdateDisplayName < LdapManagerService
-    def initialize(dn, display_name)
+    def initialize(dn:, display_name:)
       @dn = dn
       @display_name = display_name
     end

app/services/ldap_manager/update_email.rb

@@ -1,6 +1,6 @@
 module LdapManager
   class UpdateEmail < LdapManagerService
-    def initialize(dn, address)
+    def initialize(dn:, address:)
       @dn = dn
       @address = address
     end

app/services/ldap_manager/update_email_maildrop.rb

@@ -0,0 +1,12 @@
+module LdapManager
+  class UpdateEmailMaildrop < LdapManagerService
+    def initialize(dn:, address:)
+      @dn = dn
+      @address = address
+    end
+
+    def call
+      replace_attribute @dn, :mailRoutingAddress, @address
+    end
+  end
+end

app/services/ldap_manager/update_email_password.rb

@@ -0,0 +1,12 @@
+module LdapManager
+  class UpdateEmailPassword < LdapManagerService
+    def initialize(dn:, password_hash:)
+      @dn = dn
+      @password_hash = password_hash
+    end
+
+    def call
+      replace_attribute @dn, :mailpassword, @password_hash
+    end
+  end
+end

app/services/ldap_manager/update_nostr_key.rb

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

app/services/ldap_manager_service.rb

@@ -1,5 +1,2 @@
 class LdapManagerService < LdapService
-  def suffix
-    @suffix ||= ENV["LDAP_SUFFIX"] || "dc=kosmos,dc=org"
-  end
 end

app/services/ldap_service.rb

@@ -1,41 +1,47 @@
 class LdapService < ApplicationService
-  def initialize
+  def modify(dn, operations=[])
-    @suffix = ENV["LDAP_SUFFIX"] || "dc=kosmos,dc=org"
+    client.modify dn: dn, operations: operations
+    client.get_operation_result.code
   end
 
   def add_attribute(dn, attr, values)
-    ldap_client.add_attribute dn, attr, values
+    client.add_attribute dn, attr, values
+    client.get_operation_result.code
   end
 
   def replace_attribute(dn, attr, values)
-    ldap_client.replace_attribute dn, attr, values
+    client.replace_attribute dn, attr, values
+    client.get_operation_result.code
   end
 
   def delete_attribute(dn, attr)
-    ldap_client.delete_attribute dn, attr
+    client.delete_attribute dn, attr
+    client.get_operation_result.code
   end
 
   def add_entry(dn, attrs, interactive=false)
-    puts "Adding entry: #{dn}" if interactive
+    puts "Add entry: #{dn}" if interactive
-    res = ldap_client.add dn: dn, attributes: attrs
+    client.add dn: dn, attributes: attrs
-    puts res.inspect if interactive && !res
+    client.get_operation_result.code
-    res
   end
 
   def delete_entry(dn, interactive=false)
-    puts "Deleting entry: #{dn}" if interactive
+    puts "Delete entry: #{dn}" if interactive
-    res = ldap_client.delete dn: dn
+    client.delete dn: dn
-    puts res.inspect if interactive && !res
+    client.get_operation_result.code
-    res
   end
 
-  def delete_all_entries!
+  def delete_all_users!
+    delete_all_entries!(objectclass: "person")
+  end
+
+  def delete_all_entries!(objectclass: "*")
     if Rails.env.production?
       raise "Mass deletion of entries not allowed in production"
     end
 
-    filter  = Net::LDAP::Filter.eq("objectClass", "*")
+    filter  = Net::LDAP::Filter.eq("objectClass", objectclass)
-    entries = ldap_client.search(base: @suffix, filter: filter, attributes: %w{dn})
+    entries = client.search(base: ldap_suffix, filter: filter, attributes: %w{dn})
     entries.sort_by!{ |e| e.dn.length }.reverse!
 
     entries.each do |e|
@@ -45,15 +51,18 @@ class LdapService < ApplicationService
 
   def fetch_users(args={})
     if args[:ou]
-      treebase = "ou=#{args[:ou]},cn=users,#{@suffix}"
+      treebase = "ou=#{args[:ou]},cn=users,#{ldap_suffix}"
     else
       treebase = ldap_config["base"]
     end
 
-    attributes = %w{dn cn uid mail displayName admin service}
+    attributes = %w[
+      dn cn uid mail displayName admin serviceEnabled
+      mailRoutingAddress mailpassword nostrKey
+    ]
     filter = Net::LDAP::Filter.eq("uid", args[:uid] || "*")
 
-    entries = ldap_client.search(base: treebase, filter: filter, attributes: attributes)
+    entries = client.search(base: treebase, filter: filter, attributes: attributes)
     entries.sort_by! { |e| e.cn[0] }
     entries = entries.collect do |e|
       {
@@ -61,7 +70,10 @@ class LdapService < ApplicationService
         mail: e.try(:mail) ? e.mail.first : nil,
         display_name: e.try(:displayName) ? e.displayName.first : nil,
         admin: e.try(:admin) ? 'admin' : nil,
-        service: e.try(:service)
+        services_enabled: e.try(:serviceEnabled),
+        email_maildrop: e.try(:mailRoutingAddress),
+        email_password: e.try(:mailpassword),
+        nostr_key: e.try(:nostrKey) ? e.nostrKey.first : nil
       }
     end
   end
@@ -70,9 +82,9 @@ class LdapService < ApplicationService
     attributes = %w{dn ou description}
     filter     = Net::LDAP::Filter.eq("objectClass", "organizationalUnit")
     # filter     = Net::LDAP::Filter.eq("objectClass", "*")
-    treebase   = "cn=users,#{@suffix}"
+    treebase   = "cn=users,#{ldap_suffix}"
 
-    entries = ldap_client.search(base: treebase, filter: filter, attributes: attributes)
+    entries = client.search(base: treebase, filter: filter, attributes: attributes)
 
     entries.sort_by! { |e| e.ou[0] }
 
@@ -86,10 +98,10 @@ class LdapService < ApplicationService
   end
 
   def add_organization(ou, description, interactive=false)
-    dn = "ou=#{ou},cn=users,#{@suffix}"
+    dn = "ou=#{ou},cn=users,#{ldap_suffix}"
 
     aci = <<-EOS
-(target="ldap:///cn=*,ou=#{ou},cn=users,#{@suffix}")(targetattr="cn || sn || uid || mail || userPassword || nsRole || objectClass") (version 3.0; acl "service-#{ou.gsub(".", "-")}-read-search"; allow (read,search) userdn="ldap:///uid=service,ou=#{ou},cn=applications,#{@suffix}";)
+(target="ldap:///cn=*,ou=#{ou},cn=users,#{ldap_suffix}")(targetattr="cn || sn || uid || userPassword || mail || mailRoutingAddress || serviceEnabled || nostrKey || nsRole || objectClass") (version 3.0; acl "service-#{ou.gsub(".", "-")}-read-search"; allow (read,search) userdn="ldap:///uid=service,ou=#{ou},cn=applications,#{ldap_suffix}";)
     EOS
 
     attrs = {
@@ -110,22 +122,22 @@ class LdapService < ApplicationService
     delete_all_entries!
 
     user_read_aci = <<-EOS
-(target="ldap:///#{@suffix}")(targetattr="*") (version 3.0; acl "user-read-search-own-attributes"; allow (read,search) userdn="ldap:///self";)
+(target="ldap:///#{ldap_suffix}")(targetattr="*") (version 3.0; acl "user-read-search-own-attributes"; allow (read,search) userdn="ldap:///self";)
     EOS
 
-    add_entry @suffix, {
+    add_entry ldap_suffix, {
       dc: "kosmos", objectClass: ["top", "domain"], aci: user_read_aci
     }, true
 
-    add_entry "cn=users,#{@suffix}", {
+    add_entry "cn=users,#{ldap_suffix}", {
        cn: "users", objectClass: ["top", "organizationalRole"]
     }, true
   end
 
   private
 
-  def ldap_client
+  def client
-    ldap_client ||= Net::LDAP.new host: ldap_config['host'],
+    client ||= Net::LDAP.new host: ldap_config['host'],
       port: ldap_config['port'],
       # TODO has to be :simple_tls if TLS is enabled
       # encryption: ldap_config['ssl'],
@@ -139,4 +151,8 @@ class LdapService < ApplicationService
   def ldap_config
     ldap_config ||= YAML.load(ERB.new(File.read("#{Rails.root}/config/ldap.yml")).result)[Rails.env]
   end
+
+  def ldap_suffix
+    @ldap_suffix ||= ENV["LDAP_SUFFIX"] || "dc=kosmos,dc=org"
+  end
 end

app/services/lndhub.rb

@@ -1,24 +1,20 @@
-class Lndhub
+class Lndhub < ApplicationService
   attr_accessor :auth_token
 
-  def initialize
+  def post(path, payload)
-    @base_url = ENV["LNDHUB_API_URL"]
-  end
-
-  def post(endpoint, payload)
     headers = { "Content-Type" => "application/json" }
     if auth_token
       headers.merge!({ "Authorization" => "Bearer #{auth_token}" })
     end
 
-    res = Faraday.post "#{@base_url}/#{endpoint}", payload.to_json, headers
+    res = Faraday.post endpoint_url(path), payload.to_json, headers
     log_error(res) if res.status != 200
 
     JSON.parse(res.body)
   end
 
-  def get(endpoint, auth_token)
+  def get(path, auth_token)
-    res = Faraday.get("#{@base_url}/#{endpoint}", {}, {
+    res = Faraday.get(endpoint_url(path), {}, {
       "Content-Type" => "application/json",
       "Accept" => "application/json",
       "Authorization" => "Bearer #{auth_token}"
@@ -42,7 +38,7 @@ class Lndhub
     self.auth_token
   end
 
-  def balance(user_token=nil)
+  def fetch_balance(user_token=nil)
     get "balance", user_token || auth_token
   end
 
@@ -72,4 +68,14 @@ class Lndhub
       Sentry.capture_message("Lndhub API request failed: #{res.body}")
     end
   end
+
+  private
+
+    def base_url
+      @base_url ||= Setting.lndhub_api_url
+    end
+
+    def endpoint_url(path)
+      "#{base_url}/#{path.gsub(/^\//, '')}"
+    end
 end

app/services/lndhub_manager/create_user_invoice.rb

@@ -0,0 +1,13 @@
+module LndhubManager
+  class CreateUserInvoice < LndhubV2
+    def initialize(user:, payload:)
+      @user = user
+      @payload = payload
+    end
+
+    def call
+      authenticate @user
+      create_invoice @payload
+    end
+  end
+end

app/services/lndhub_manager/fetch_user_balance.rb

@@ -0,0 +1,12 @@
+module LndhubManager
+  class FetchUserBalance < Lndhub
+    def initialize(auth_token:)
+      @auth_token = auth_token
+    end
+
+    def call
+      data = fetch_balance(auth_token)
+      data["BTC"]["AvailableBalance"] rescue nil
+    end
+  end
+end

app/services/lndhub_v2.rb

@@ -1,13 +1,13 @@
 class LndhubV2 < Lndhub
 
-  def post(endpoint, payload, options={})
+  def post(path, payload, options={})
     headers = { "Content-Type" => "application/json" }
     if auth_token
       headers.merge!({ "Authorization" => "Bearer #{auth_token}" })
     elsif options[:admin_token]
       headers.merge!({ "Authorization" => "Bearer #{options[:admin_token]}" })
     end
-    res = Faraday.post "#{@base_url}/#{endpoint}", payload.to_json, headers
+    res = Faraday.post endpoint_url(path), payload.to_json, headers
     log_error(res) if res.status != 200
 
     JSON.parse(res.body)

app/services/nostr_manager/create_zap_receipt.rb

@@ -0,0 +1,25 @@
+module NostrManager
+  class CreateZapReceipt < NostrManagerService
+    def initialize(zap:, paid_at:, preimage:)
+      @zap, @paid_at, @preimage = zap, paid_at, preimage
+    end
+
+    def call
+      request_tags = parse_tags(@zap.request_event.tags)
+
+      site_user.create_event(
+        kind: 9735,
+        created_at: @paid_at,
+        content: "",
+        tags: [
+          ["p", request_tags[:p].first],
+          ["e", request_tags[:e]&.first],
+          ["a", request_tags[:a]&.first],
+          ["bolt11", @zap.payment_request],
+          ["preimage", @preimage],
+          ["description", @zap.request_event.to_json]
+        ].reject { |t| t[1].nil? }
+      )
+    end
+  end
+end

app/services/nostr_manager/publish_event.rb

@@ -0,0 +1,50 @@
+module NostrManager
+  class PublishEvent < NostrManagerService
+    def initialize(event:, relay_url:)
+      relay_name = URI.parse(relay_url).host
+      @relay = Nostr::Relay.new(url: relay_url, name: relay_name)
+
+      if event.is_a?(Nostr::Event)
+        @event = event
+      else
+        @event = Nostr::Event.new(**event.symbolize_keys)
+      end
+
+      @client = Nostr::Client.new
+    end
+
+    def call
+      client, relay, event = @client, @relay, @event
+      log_prefix = "[nostr][#{relay.name}]"
+
+      thread = Thread.new do
+        client.on :connect do
+          puts "#{log_prefix} Publishing #{event.id}..."
+          client.publish event
+        end
+
+        client.on :error do |e|
+          puts "#{log_prefix} Error: #{e}"
+          puts "#{log_prefix} Closing thread..."
+          thread.exit
+        end
+
+        client.on :message do |m|
+          puts "#{log_prefix} Message: #{m}"
+          msg = JSON.parse(m) rescue []
+          if msg[0] == "OK" && msg[1] == event.id && msg[2]
+            puts "#{log_prefix} Event published. Closing thread..."
+          else
+            puts "#{log_prefix} Unexpected message from relay. Closing thread..."
+          end
+          thread.exit
+        end
+
+        puts "#{log_prefix} Connecting to #{relay.url}..."
+        client.connect relay
+      end
+
+      thread.join
+    end
+  end
+end

app/services/nostr_manager/publish_zap_receipt.rb

@@ -0,0 +1,24 @@
+module NostrManager
+  class PublishZapReceipt < NostrManagerService
+    def initialize(zap:, delayed: true)
+      @zap, @delayed = zap, delayed
+    end
+
+    def call
+      tags = parse_tags(@zap.request_event.tags)
+      relays = tags[:relays].take(Setting.nostr_zaps_relay_limit)
+
+      if Setting.nostr_relay_url.present?
+        relays << Setting.nostr_relay_url
+      end
+
+      relays.uniq.each do |relay_url|
+        if @delayed
+          NostrPublishEventJob.perform_later(event: @zap.receipt, relay_url: relay_url)
+        else
+          NostrManager::PublishEvent.call(event: @zap.receipt_event, relay_url: relay_url)
+        end
+      end
+    end
+  end
+end

app/services/nostr_manager/validate_id.rb

@@ -1,11 +0,0 @@
-module NostrManager
-  class ValidateId < NostrManagerService
-    def initialize(event)
-      @event = Nostr::Event.new(**event)
-    end
-
-    def call
-      @event.id == Digest::SHA256.hexdigest(JSON.generate(@event.serialize))
-    end
-  end
-end

app/services/nostr_manager/verify_auth.rb

@@ -0,0 +1,18 @@
+module NostrManager
+  class VerifyAuth < NostrManagerService
+    def initialize(event:, challenge:)
+      @event = event
+      @challenge_expected = challenge
+      @site_expected = Setting.accounts_domain
+    end
+
+    def call
+      tags            = parse_tags(@event.tags)
+      site_given      = tags[:site].first
+      challenge_given = tags[:challenge].first
+
+      site_given == @site_expected &&
+      challenge_given == @challenge_expected
+    end
+  end
+end

app/services/nostr_manager/verify_signature.rb

@@ -1,17 +0,0 @@
-module NostrManager
-  class VerifySignature < NostrManagerService
-    def initialize(event)
-      @event = Nostr::Event.new(**event)
-    end
-
-    def call
-      Schnorr.check_sig!(
-        [@event.id].pack('H*'),
-        [@event.pubkey].pack('H*'),
-        [@event.sig].pack('H*')
-      )
-    rescue Schnorr::InvalidSignatureError
-      false
-    end
-  end
-end

app/services/nostr_manager/verify_zap_request.rb

@@ -0,0 +1,51 @@
+module NostrManager
+  class VerifyZapRequest < NostrManagerService
+    def initialize(amount:, event:, lnurl: nil)
+      @amount, @event, @lnurl = amount, event, lnurl
+    end
+
+    # https://github.com/nostr-protocol/nips/blob/27fef638e2460139cc9078427a0aec0ce4470517/57.md#appendix-d-lnurl-server-zap-request-validation
+    def call
+      tags = parse_tags(@event.tags)
+
+      @event.verify_signature &&
+      @event.kind == 9734 &&
+      tags.present? &&
+      valid_p_tag?(tags[:p]) &&
+      valid_e_tag?(tags[:e]) &&
+      valid_a_tag?(tags[:a]) &&
+      valid_amount_tag?(tags[:amount]) &&
+      valid_lnurl_tag?(tags[:lnurl])
+    end
+
+    def valid_p_tag?(tag)
+      return false unless tag.present? && tag.length == 1
+      key = Nostr::PublicKey.new(tag.first) rescue nil
+      key.present?
+    end
+
+    def valid_e_tag?(tag)
+      return true unless tag.present?
+      # TODO validate format of event ID properly
+      tag.length == 1 && tag.first.is_a?(String)
+    end
+
+    def valid_a_tag?(tag)
+      return true unless tag.present?
+      # TODO validate format of event coordinate properly
+      tag.length == 1 && tag.first.is_a?(String)
+    end
+
+    def valid_amount_tag?(tag)
+      return true unless tag.present?
+      amount = tag.first
+      amount.is_a?(String) && amount.to_i == @amount
+    end
+
+    def valid_lnurl_tag?(tag)
+      return true unless tag.present?
+      # TODO validate lnurl matching recipient's lnurlp
+      tag.first.is_a?(String)
+    end
+  end
+end

app/services/nostr_manager_service.rb

@@ -1,4 +1,22 @@
 require "nostr"
 
 class NostrManagerService < ApplicationService
+  def parse_tags(tags)
+    out = {}
+    tags.each do |tag|
+      out[tag[0].to_sym] = tag[1, tag.length]
+    end
+    out
+  end
+
+  def site_keypair
+    Nostr::KeyPair.new(
+      private_key: Nostr::PrivateKey.new(Setting.nostr_private_key),
+      public_key: Nostr::PublicKey.new(Setting.nostr_public_key)
+    )
+  end
+
+  def site_user
+    Nostr::User.new(keypair: site_keypair)
+  end
 end

app/services/router.rb

@@ -0,0 +1,7 @@
+class Router
+  include Rails.application.routes.url_helpers
+
+  def self.default_url_options
+    ActionMailer::Base.default_url_options
+  end
+end

app/views/admin/donations/_donation.json.jbuilder

@@ -1,2 +0,0 @@
-json.extract! donation, :id, :user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :created_at, :updated_at
-json.url donation_url(donation, format: :json)

app/views/admin/donations/_form.html.erb

@@ -14,14 +14,24 @@
     <%= form.label :user_id %>
     <%= form.collection_select :user_id, User.where(ou: Setting.primary_domain).order(:cn), :id, :cn, {} %>
 
+    <%= form.label :donation_method, "Donation method" %>
+    <%= form.select :donation_method, options_for_select([
+          ["Custom (manual)", "custom"],
+          ["BTCPay", "btcpay"],
+          ["LndHub account", "lndhub"],
+          ["OpenCollective", "opencollective"]
+        ], selected: (donation.donation_method || "custom")) %>
+
     <%= form.label :amount_sats, "Amount BTC (sats)" %>
     <%= form.number_field :amount_sats %>
 
-    <%= form.label :amount_eur, "Amount EUR (cents)" %>
+    <%= form.label :fiat_amount, "Fiat Amount (cents)" %>
-    <%= form.number_field :amount_eur %>
+    <%= form.number_field :fiat_amount %>
 
-    <%= form.label :amount_usd, "Amount USD (cents)"%>
+    <%= form.label :fiat_currency, "Fiat Currency" %>
-    <%= form.number_field :amount_usd %>
+    <%= form.select :fiat_currency, options_for_select([
+          ["EUR", "EUR"], ["USD", "USD"], ["sats", "sats"]
+        ], selected: donation.fiat_currency) %>
 
     <%= form.label :public_name %>
     <%= form.text_field :public_name %>

app/views/admin/donations/index.html.erb

@@ -25,9 +25,8 @@
       <thead>
         <tr>
           <th>User</th>
-          <th class="text-right">Amount BTC</th>
+          <th class="text-right">Sats</th>
-          <th class="text-right">in EUR</th>
+          <th class="text-right">Fiat Amount</th>
-          <th class="text-right">in USD</th>
           <th class="pl-2">Public name</th>
           <th>Date</th>
           <th></th>
@@ -36,10 +35,9 @@
       <tbody>
         <% @donations.each do |donation| %>
           <tr>
-            <td><%= link_to donation.user.address, admin_user_path(donation.user.address), class: 'ks-text-link' %></td>
+            <td><%= link_to donation.user.cn, admin_user_path(donation.user.cn), class: 'ks-text-link' %></td>
-            <td class="text-right"><%= sats_to_btc donation.amount_sats %></td>
+            <td class="text-right"><% if donation.amount_sats.present? %><%= number_with_delimiter donation.amount_sats %><% end %></td>
-            <td class="text-right"><% if donation.amount_eur.present? %><%= number_to_currency donation.amount_eur / 100, unit: "" %><% end %></td>
+            <td class="text-right"><% if donation.fiat_amount.present? %><%= number_to_currency donation.fiat_amount.to_f / 100, unit: "" %> <%= donation.fiat_currency %><% end %></td>
-            <td class="text-right"><% if donation.amount_usd.present? %><%= number_to_currency donation.amount_usd / 100, unit: "" %><% end %></td>
             <td class="pl-2"><%= donation.public_name %></td>
             <td><%= donation.paid_at ? donation.paid_at.strftime("%Y-%m-%d (%H:%M UTC)") : "" %></td>
             <td class="text-right">

app/views/admin/donations/index.json.jbuilder

@@ -1 +0,0 @@
-json.array! @donations, partial: "donations/donation", as: :donation

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

@@ -6,19 +6,19 @@
       <tbody>
         <tr>
           <th>User</th>
-          <td><%= link_to @donation.user.address, admin_user_path(@donation.user.address), class: 'ks-text-link' %></td>
+          <td><%= link_to @donation.user.cn, admin_user_path(@donation.user.cn), class: 'ks-text-link' %></td>
+        </tr>
+        <tr>
+          <th>Donation Method</th>
+          <td><%= @donation.donation_method %></td>
         </tr>
         <tr>
           <th>Amount sats</th>
           <td><%= @donation.amount_sats %></td>
         </tr>
         <tr>
-          <th>Amount EUR</th>
+          <th>Fiat amount</th>
-          <td><%= @donation.amount_eur %></td>
+          <td><% if @donation.fiat_amount.present? %><%= number_to_currency @donation.fiat_amount.to_f / 100, unit: "" %> <%= @donation.fiat_currency %><% end %></td>
-        </tr>
-        <tr>
-          <th>Amount USD</th>
-          <td><%= @donation.amount_usd %></td>
         </tr>
         <tr>
           <th>Public name</th>
@@ -26,7 +26,7 @@
         </tr>
         <tr>
           <th>Date</th>
-          <td><%= @donation.paid_at.strftime("%Y-%m-%d (%H:%M UTC)") %></td>
+          <td><%= @donation.paid_at&.strftime("%Y-%m-%d (%H:%M UTC)") %></td>
         </tr>
       </tbody>
     </table>

app/views/admin/donations/show.json.jbuilder

@@ -1 +0,0 @@
-json.partial! "donations/donation", donation: @donation