Migrate ikaros to Fedora Workstation

ansible/inventory/group_vars/desktop_gnome.yml

@@ -19,6 +19,7 @@ fedora_desktop_packages:
   - poppler-utils
   - fontconfig-devel
   - freetype-devel
+  - gh
   - golang
   - golangci-lint
   - gopls

ansible/inventory/host_vars/deadalus-fedora.yml

@@ -1,177 +0,0 @@
----
-hostname: deadalus-fedora
-
-host_packages: []
-host_enabled_services:
-  - docker
-workstation_firewall_backend: firewalld
-
-workstation_host_vscode_extensions:
-  - ms-vscode-remote.remote-containers
-  - ms-vscode-remote.remote-ssh
-  - ms-azuretools.vscode-docker
-  - redhat.vscode-yaml
-  - redhat.ansible
-
-workstation_gnome_managed_settings:
-  - schema: org.gnome.shell
-    key: favorite-apps
-    value: "['google-chrome.desktop', 'org.gnome.Nautilus.desktop', 'com.spotify.Client.desktop', 'org.mozilla.Thunderbird.desktop', 'org.telegram.desktop.desktop', 'code.desktop', 'intellij-idea-ultimate.desktop', 'io.dbeaver.DBeaverCommunity.desktop', 'com.getpostman.Postman.desktop', 'org.gnome.Ptyxis.desktop']"
-  - schema: org.gnome.shell
-    key: app-picker-layout
-    value: "[{'6f4bfcaf-700e-4fe3-8fd2-4a3e6fc46bcf': <{'position': <0>}>, 'System': <{'position': <1>}>, 'Utilities': <{'position': <2>}>, 'org.gnome.Contacts.desktop': <{'position': <3>}>, 'org.gnome.Weather.desktop': <{'position': <4>}>, 'org.gnome.clocks.desktop': <{'position': <5>}>, 'org.gnome.Maps.desktop': <{'position': <6>}>, 'org.gnome.SimpleScan.desktop': <{'position': <7>}>, 'org.gnome.Settings.desktop': <{'position': <8>}>, 'org.gnome.Boxes.desktop': <{'position': <9>}>, 'org.gnome.Showtime.desktop': <{'position': <10>}>, 'org.gnome.Snapshot.desktop': <{'position': <11>}>, 'org.gnome.Characters.desktop': <{'position': <12>}>, 'org.gnome.Calculator.desktop': <{'position': <13>}>, 'org.gnome.Calendar.desktop': <{'position': <14>}>, 'org.gnome.TextEditor.desktop': <{'position': <15>}>, 'org.gnome.Meld.desktop': <{'position': <16>}>, 'org.gnome.tweaks.desktop': <{'position': <17>}>, 'org.gnome.Software.desktop': <{'position': <18>}>}]"
-  - schema: org.gnome.desktop.input-sources
-    key: sources
-    value: "[('xkb', 'us')]"
-  - schema: org.gnome.desktop.interface
-    key: color-scheme
-    value: "'prefer-dark'"
-  - schema: org.gnome.desktop.privacy
-    key: report-technical-problems
-    value: "false"
-  - schema: org.gnome.desktop.wm.preferences
-    key: button-layout
-    value: "'appmenu:minimize,maximize,close'"
-  - schema: org.gnome.nautilus.preferences
-    key: click-policy
-    value: "'double'"
-  - schema: org.gnome.nautilus.preferences
-    key: date-time-format
-    value: "'simple'"
-  - schema: org.gnome.nautilus.preferences
-    key: default-folder-viewer
-    value: "'icon-view'"
-  - schema: org.gnome.nautilus.preferences
-    key: default-sort-order
-    value: "'name'"
-  - schema: org.gnome.nautilus.preferences
-    key: recursive-search
-    value: "'local-only'"
-  - schema: org.gnome.nautilus.preferences
-    key: show-create-link
-    value: "true"
-  - schema: org.gnome.nautilus.preferences
-    key: show-delete-permanently
-    value: "true"
-  - schema: org.gnome.nautilus.preferences
-    key: show-directory-item-counts
-    value: "'local-only'"
-  - schema: org.gnome.nautilus.preferences
-    key: show-hidden-files
-    value: "false"
-  - schema: org.gnome.nautilus.preferences
-    key: show-image-thumbnails
-    value: "'local-only'"
-  - schema: org.gnome.nautilus.preferences
-    key: thumbnail-limit
-    value: "uint64 50"
-  - schema: org.gnome.nautilus.icon-view
-    key: captions
-    value: "['none', 'none', 'none']"
-  - schema: org.gnome.nautilus.icon-view
-    key: default-zoom-level
-    value: "'medium'"
-  - schema: org.gtk.Settings.FileChooser
-    key: clock-format
-    value: "'24h'"
-  - schema: org.gtk.Settings.FileChooser
-    key: date-format
-    value: "'regular'"
-  - schema: org.gtk.Settings.FileChooser
-    key: location-mode
-    value: "'path-bar'"
-  - schema: org.gtk.Settings.FileChooser
-    key: show-hidden
-    value: "false"
-  - schema: org.gtk.Settings.FileChooser
-    key: show-size-column
-    value: "true"
-  - schema: org.gtk.Settings.FileChooser
-    key: show-type-column
-    value: "true"
-  - schema: org.gtk.Settings.FileChooser
-    key: sort-column
-    value: "'name'"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: clock-format
-    value: "'24h'"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: date-format
-    value: "'regular'"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: location-mode
-    value: "'path-bar'"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: show-hidden
-    value: "false"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: show-size-column
-    value: "true"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: show-type-column
-    value: "true"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: sort-column
-    value: "'name'"
-  - schema: org.gtk.gtk4.Settings.FileChooser
-    key: sort-directories-first
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: auto-indent
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: highlight-matching-brackets
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: indent-style
-    value: "'tab'"
-  - schema: org.gnome.TextEditor
-    key: keybindings
-    value: "'default'"
-  - schema: org.gnome.TextEditor
-    key: restore-session
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: show-line-numbers
-    value: "false"
-  - schema: org.gnome.TextEditor
-    key: spellcheck
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: style-scheme
-    value: "'Adwaita'"
-  - schema: org.gnome.TextEditor
-    key: style-variant
-    value: "'follow'"
-  - schema: org.gnome.TextEditor
-    key: use-system-font
-    value: "true"
-  - schema: org.gnome.TextEditor
-    key: wrap-text
-    value: "true"
-  - schema: org.gnome.desktop.background
-    key: picture-uri
-    value: "'file:///usr/share/backgrounds/gnome/lcd-rainbow-l.jxl'"
-  - schema: org.gnome.desktop.background
-    key: picture-uri-dark
-    value: "'file:///usr/share/backgrounds/gnome/lcd-rainbow-d.jxl'"
-
-workstation_gnome_extension_dconf_settings:
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: selection-border-radius-bottom
-    value: "15"
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: selection-border-radius-top
-    value: "15"
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: selection-border-size
-    value: "5"
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: show-window-position-bar
-    value: "false"
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: show-workspace-indicator
-    value: "false"
-  - path: /org/gnome/shell/extensions/paperwm/
-    key: window-gap
-    value: "10"

ansible/inventory/host_vars/ikaros.yml

@@ -2,16 +2,12 @@
 hostname: ikaros
 
 host_packages:
-  - openssh-client
+  - openssh-clients
   - openssh-server
   - mesa-vulkan-drivers
-  - xserver-xorg-video-amdgpu
 
-host_ufw_rules:
-  - rule: allow
-    port: "22"
-    proto: tcp
-    src: "192.168.0.0/24"
+host_firewalld_rich_rules:
+  - rule family="ipv4" source address="192.168.0.0/24" service name="ssh" accept
 
 host_sshd_settings:
   PermitRootLogin: "no"
@@ -25,4 +21,4 @@ host_sshd_allow_users:
 host_authorized_ssh_keys: "{{ vault_ikaros_authorized_ssh_keys | default([]) }}"
 
 host_enabled_services:
-  - ssh
+  - sshd

ansible/inventory/hosts.yml

@@ -6,15 +6,13 @@ all:
 
     platform_fedora:
       hosts:
-        nymph:
+        ikaros:
           ansible_connection: local
-        deadalus-fedora:
+        nymph:
           ansible_connection: local
 
     platform_mint:
-      hosts:
-        ikaros:
-          ansible_connection: local
+      hosts: {}
 
     platform_freebsd:
       hosts: {}
@@ -57,13 +55,13 @@ all:
 
     desktop_gnome:
       hosts:
+        ikaros:
+          ansible_connection: local
         nymph:
           ansible_connection: local
 
     desktop_cinnamon:
-      hosts:
-        ikaros:
-          ansible_connection: local
+      hosts: {}
 
     ubuntu:
       children:
@@ -89,19 +87,13 @@ all:
         ubuntu_server:
 
     fedora_workstation:
-      hosts:
-        deadalus-fedora:
-          ansible_connection: local
+      hosts: {}
 
     workstation_host_linux:
-      hosts:
-        deadalus-fedora:
-          ansible_connection: local
+      hosts: {}
 
     workstation_dev_fedora:
-      hosts:
-        deadalus-fedora:
-          ansible_connection: local
+      hosts: {}
 
     workstation_dev_wsl:
       hosts:

ansible/roles/profile_desktop_common/tasks/main.yml

@@ -190,12 +190,27 @@
   loop: "{{ desktop_ufw_rules_effective }}"
   loop_control:
     label: "{{ item.name | default(item.port) }}"
+  when: workstation_firewall_backend | default('ufw') == 'ufw'
 
 - name: Enable UFW firewall on desktop when host rules are defined
   tags: [services, packages]
   community.general.ufw:
     state: enabled
-  when: (desktop_ufw_rules_effective | default([])) | length > 0
+  when:
+    - workstation_firewall_backend | default('ufw') == 'ufw'
+    - (desktop_ufw_rules_effective | default([])) | length > 0
+
+- name: Apply host firewalld rich rules on desktop
+  tags: [services, packages]
+  ansible.posix.firewalld:
+    rich_rule: "{{ item }}"
+    permanent: true
+    immediate: true
+    state: enabled
+  loop: "{{ host_firewalld_rich_rules | default([]) }}"
+  loop_control:
+    label: "{{ item }}"
+  when: workstation_firewall_backend | default('ufw') == 'firewalld'
 
 - name: Check whether libvirt service directory exists
   tags: [packages, services]

ansible/roles/profile_desktop_gnome/handlers/main.yml

@@ -9,3 +9,8 @@
   environment:
     HOME: "{{ user_home }}"
   changed_when: false
+
+- name: Reload SSH service
+  ansible.builtin.systemd:
+    name: sshd
+    state: reloaded

ansible/roles/profile_desktop_gnome/tasks/main.yml

@@ -80,3 +80,91 @@
     owner: "{{ username }}"
     group: "{{ user_group }}"
     mode: "0644"
+
+- name: Check whether SSH host ed25519 key exists on GNOME desktop
+  tags: [services, gnome]
+  ansible.builtin.stat:
+    path: /etc/ssh/ssh_host_ed25519_key
+  register: gnome_ssh_host_ed25519_key
+  when:
+    - (host_sshd_settings | default({})) | length > 0
+      or (host_sshd_allow_users | default([])) | length > 0
+
+- name: Generate missing SSH host keys on GNOME desktop
+  tags: [services, gnome]
+  ansible.builtin.command: ssh-keygen -A
+  changed_when: true
+  when:
+    - (host_sshd_settings | default({})) | length > 0
+      or (host_sshd_allow_users | default([])) | length > 0
+    - not gnome_ssh_host_ed25519_key.stat.exists
+
+- name: Require authorized SSH keys before disabling password authentication on GNOME desktop
+  tags: [services, gnome]
+  ansible.builtin.assert:
+    that:
+      - (host_authorized_ssh_keys | default([])) | length > 0
+    fail_msg: >-
+      SSH password authentication is disabled for this host, but no authorized SSH
+      keys are defined. Set host_authorized_ssh_keys via vault variables before
+      applying this configuration.
+  when:
+    - "'sshd' in (host_enabled_services | default([]))"
+    - (host_sshd_settings | default({})).PasswordAuthentication | default('yes') == 'no'
+
+- name: Ensure GNOME desktop user authorized_keys file exists
+  tags: [services, dotfiles, gnome]
+  ansible.builtin.file:
+    path: "{{ user_home }}/.ssh/authorized_keys"
+    state: touch
+    owner: "{{ username }}"
+    group: "{{ user_group }}"
+    mode: "0600"
+  when: (host_authorized_ssh_keys | default([])) | length > 0
+
+- name: Manage GNOME desktop user authorized SSH keys exclusively
+  tags: [services, dotfiles, gnome]
+  ansible.posix.authorized_key:
+    user: "{{ username }}"
+    key: "{{ host_authorized_ssh_keys | join('\n') }}"
+    state: present
+    exclusive: true
+    manage_dir: false
+  when: (host_authorized_ssh_keys | default([])) | length > 0
+
+- name: Apply SSH daemon settings on GNOME desktop
+  tags: [services, gnome]
+  ansible.builtin.lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^\s*{{ item.key }}\s+'
+    line: "{{ item.key }} {{ item.value }}"
+    state: present
+    validate: "sshd -t -f %s"
+  notify: Reload SSH service
+  loop: "{{ host_sshd_settings | default({}) | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+  when: (host_sshd_settings | default({})) | length > 0
+
+- name: Restrict SSH login to allowed GNOME desktop users
+  tags: [services, gnome]
+  ansible.builtin.lineinfile:
+    path: /etc/ssh/sshd_config
+    regexp: '^\s*AllowUsers\s+'
+    line: "AllowUsers {{ host_sshd_allow_users | join(' ') }}"
+    state: present
+    validate: "sshd -t -f %s"
+  notify: Reload SSH service
+  when: (host_sshd_allow_users | default([])) | length > 0
+
+- name: Apply host firewalld rich rules on GNOME desktop
+  tags: [services, packages, gnome]
+  ansible.posix.firewalld:
+    rich_rule: "{{ item }}"
+    permanent: true
+    immediate: true
+    state: enabled
+  loop: "{{ host_firewalld_rich_rules | default([]) }}"
+  loop_control:
+    label: "{{ item }}"
+  when: workstation_firewall_backend | default('firewalld') == 'firewalld'

ansible/site.yml

@@ -102,6 +102,13 @@
     - packages_fedora
     - services_systemd
 
+- name: Configure personal workstation role on Fedora
+  hosts: platform_fedora:&role_personal_workstation
+  become: true
+
+  roles:
+    - profile_personal_workstation
+
 - name: Configure Fedora GNOME desktop
   hosts: platform_fedora:&desktop_gnome
   become: true