[chore] bump ruby version to 3.1.2

.ruby-version

@@ -1 +1 @@
-3.0.4
+3.1.2

Gemfile

@@ -28,7 +28,7 @@
 
 source 'https://rubygems.org'
 
-ruby '~> 3.0.4'
+ruby '~> 3.1.2'
 
 gem 'actionpack-xml_parser', '~> 2.0.0'
 gem 'activemodel-serializers-xml', '~> 1.0.1'
@@ -62,6 +62,10 @@ gem 'typed_dag', '~> 2.0.2'
 
 gem 'addressable', '~> 2.8.0'
 
+# Needed to make rails 6.x work with ruby 3.1, can be dropped
+# after migrated to rails 7 (see https://stackoverflow.com/a/70500221)
+gem 'net-smtp', '~> 0.3.1', require: false
+
 # Remove whitespace from model input
 gem "auto_strip_attributes", "~> 2.5"
 

Gemfile.lock

@@ -404,6 +404,7 @@ GEM
       activerecord (>= 3.0, < 8.0)
       delayed_job (>= 3.0, < 5)
     diff-lcs (1.5.0)
+    digest (3.1.0)
     disposable (0.6.2)
       declarative (>= 0.0.9, < 1.0.0)
       representable (>= 3.1.1, < 3.2.0)
@@ -554,6 +555,7 @@ GEM
       ice_cube (~> 0.16)
     ice_cube (0.16.4)
     interception (0.5)
+    io-wait (0.2.1)
     iso8601 (0.13.0)
     jmespath (1.6.1)
     json (2.6.1)
@@ -626,6 +628,13 @@ GEM
       mustermann (>= 1.0.0)
     nap (1.1.0)
     net-ldap (0.17.0)
+    net-protocol (0.1.2)
+      io-wait
+      timeout
+    net-smtp (0.3.1)
+      digest
+      net-protocol
+      timeout
     netrc (0.11.0)
     nio4r (2.5.8)
     no_proxy_fix (0.1.2)
@@ -925,6 +934,7 @@ GEM
     thor (1.2.1)
     tilt (2.0.10)
     timecop (0.9.5)
+    timeout (0.2.0)
     trailblazer-option (0.1.2)
     ttfunk (1.7.0)
     typed_dag (2.0.2)
@@ -1044,6 +1054,7 @@ DEPENDENCIES
   multi_json (~> 1.15.0)
   my_page!
   net-ldap (~> 0.17.0)
+  net-smtp (~> 0.3.1)
   nokogiri (~> 1.13.4)
   oj (~> 3.13.0)
   okcomputer (~> 1.18.1)
@@ -1147,7 +1158,7 @@ DEPENDENCIES
   with_advisory_lock (~> 4.6.0)
 
 RUBY VERSION
-   ruby 3.0.4p208
+   ruby 3.1.2p20
 
 BUNDLED WITH
    2.3.12

docker/ci/Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.0.4-buster
+FROM ruby:3.1.2-buster
 MAINTAINER operations@openproject.com
 
 ENV NODE_VERSION="14.17.0"

docker/dev/backend/Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.0.4-bullseye as develop
+FROM ruby:3.1.2-bullseye as develop
 MAINTAINER operations@openproject.com
 
 ARG DEV_UID=1000
@@ -47,7 +47,7 @@ WORKDIR /home/$USER/openproject
 
 USER $USER
 
-RUN gem install bundler --version "${bundler_version}" --no-document
+RUN gem install bundler --version "${BUNDLER_VERSION}" --no-document
 
 ####### Testing image below #########
 

docker/prod/Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.0.4-buster
+FROM ruby:3.1.2-buster
 MAINTAINER operations@openproject.com
 
 # Allow platform-specific additions. Valid values are: on-prem,saas,bahn

docs/development/development-environment-docker/README.md

@@ -192,7 +192,7 @@ When a dependency of the image or the base image itself is changed you may need
 Ruby version is updated you may run into an error like the following when running `bin/compose setup`:
 
 ```
-Your Ruby version is 2.7.4, but your Gemfile specified ~> 3.0.4
+Your Ruby version is 2.7.6, but your Gemfile specified ~> 3.1.2
 ```
 
 This means that the current image is out-dated. You can update it like this:

docs/development/development-environment-osx/README.md

@@ -15,7 +15,7 @@ We'll use [homebrew](https://brew.sh/) to install most of our requirements. Plea
 
 ## Install Ruby
 
-Use [rbenv](https://github.com/rbenv/rbenv) and [ruby-build](https://github.com/rbenv/ruby-build#readme) to install Ruby. We always require the latest ruby versions, and you can check which version is required by [checking the Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile#L31) for the `ruby "~> X.Y"` statement. At the time of writing, this version is "3.0.4"
+Use [rbenv](https://github.com/rbenv/rbenv) and [ruby-build](https://github.com/rbenv/ruby-build#readme) to install Ruby. We always require the latest ruby versions, and you can check which version is required by [checking the Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile#L31) for the `ruby "~> X.Y"` statement. At the time of writing, this version is "3.1.2"
 
 ### Install rbenv and ruby-build
 
@@ -32,20 +32,20 @@ $ rbenv init
 ### Installing ruby-3.0
 
 With both installed, we can now install the actual ruby version 3.0. You can check available ruby versions with `rbenv install --list`.
-At the time of this writing, the latest stable version is `3.0.4`, which we also require.
+At the time of this writing, the latest stable version is `3.1.2`, which we also require.
 
 We suggest you install the version we require in the [Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile). Search for the `ruby '~> X.Y.Z'` line
 and install that version.
 
 ```bash
 # Install the required version as read from the Gemfile
-rbenv install 3.0.4
+rbenv install 3.1.2
 ```
 
 This might take a while depending on whether ruby is built from source. After it is complete, you need to tell rbenv to globally activate this version
 
 ```bash
-rbenv global 3.0.4
+rbenv global 3.1.2
 ```
 
 You also need to install [bundler](https://github.com/bundler/bundler/), the ruby gem bundler.
@@ -116,7 +116,7 @@ You should now have an active ruby and node installation. Verify that it works w
 
 ```bash
 $ ruby --version
-ruby 3.0.4p208 (2022-04-12 revision 3fa771dded) [x86_64-linux]
+ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux]
 
 $ bundler --version
 Bundler version 2.3.12

docs/development/development-environment-ubuntu/README.md

@@ -26,7 +26,7 @@ sudo apt-get install git curl build-essential zlib1g-dev libyaml-dev libssl-dev
 
 ## Install Ruby
 
-Use [rbenv](https://github.com/rbenv/rbenv) and [ruby-build](https://github.com/rbenv/ruby-build#readme) to install Ruby. We always require the latest ruby versions, and you can check which version is required by [checking the Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile#L31) for the `ruby "~> X.Y"` statement. At the time of writing, this version is "3.0.4"
+Use [rbenv](https://github.com/rbenv/rbenv) and [ruby-build](https://github.com/rbenv/ruby-build#readme) to install Ruby. We always require the latest ruby versions, and you can check which version is required by [checking the Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile#L31) for the `ruby "~> X.Y"` statement. At the time of writing, this version is "3.1.2"
 
 ### Install rbenv and ruby-build
 
@@ -60,20 +60,20 @@ git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
 ### Installing ruby-3.0
 
 With both installed, we can now install the actual ruby version 3.0. You can check available ruby versions with `rbenv install --list`.
-At the time of this writing, the latest stable version is `3.0.4` which we also require.
+At the time of this writing, the latest stable version is `3.1.2` which we also require.
 
 We suggest you install the version we require in the [Gemfile](https://github.com/opf/openproject/blob/dev/Gemfile). Search for the `ruby '~> X.Y.Z'` line
 and install that version.
 
 ```bash
 # Install the required version as read from the Gemfile
-rbenv install 3.0.4
+rbenv install 3.1.2
 ```
 
 This might take a while depending on whether ruby is built from source. After it is complete, you need to tell rbenv to globally activate this version
 
 ```bash
-rbenv global 3.0.4
+rbenv global 3.1.2
 rbenv rehash
 ```
 
@@ -159,7 +159,7 @@ You should now have an active ruby and node installation. Verify that it works w
 
 ```bash
 ruby --version
-ruby 3.0.4p208 (2022-04-12 revision 3fa771dded) [x86_64-linux]
+ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux]
 
 bundler --version
 Bundler version 2.3.12

docs/installation-and-operations/installation/manual/README.md

@@ -106,16 +106,16 @@ time to finish.
 [openproject@host] source ~/.profile
 [openproject@host] git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
 
-[openproject@host] rbenv install 3.0.4
+[openproject@host] rbenv install 3.1.2
 [openproject@host] rbenv rehash
-[openproject@host] rbenv global 3.0.4
+[openproject@host] rbenv global 3.1.2
 ```
 
 To check our Ruby installation we run `ruby --version`. It should output
 something very similar to:
 
 ```
-ruby 3.0.4p208 (2022-04-12 revision 3fa771dded) [x86_64-linux]
+ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux]
 ```
 
 ## Installation of Node