Add a linux gpg role.

ansible/environments/laptop/host_vars/odolinux

@@ -18,3 +18,6 @@ zfs_snapshot_datasets:
   - zroot/linux/archmain/home
   - zroot/linux/archmain/be
 graphics_driver: "intel"
+build_user:
+  name: talexander
+  group: talexander

ansible/playbook.yaml

@@ -15,3 +15,4 @@
     - ntp
     - build
     - graphics
+    - gpg

ansible/roles/gpg/files/gpg-agent.conf

@@ -0,0 +1,6 @@
+enable-ssh-support
+write-env-file
+use-standard-socket
+default-cache-ttl 600
+max-cache-ttl 7200
+display :0

ansible/roles/gpg/files/gpg.asc

@@ -0,0 +1,34 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
+mDMEXZwWGhYJKwYBBAHaRw8BAQdAfv7qozKkmf4D+5PDzADsMm4aAKDGLha7+Cu0
+0H+RsWG0HVRvbSBBbGV4YW5kZXIgPHRvbUBmaXp6LmJ1eno+iJAEExYIADgWIQS4
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+GJHO7AWBXCQA/2aLAi9kYmz9ba770XYwTeBZIv9Y6UIwIwVmFdYHC/EM
+=a/z4
+-----END PGP PUBLIC KEY BLOCK-----

ansible/roles/gpg/files/gpg.conf

@@ -0,0 +1,90 @@
+#
+# This is an implementation of the Riseup OpenPGP Best Practices
+# https://help.riseup.net/en/security/message-security/openpgp/best-practices
+#
+
+
+#-----------------------------
+# default key
+#-----------------------------
+
+# The default key to sign with. If this option is not used, the default key is
+# the first key found in the secret keyring
+
+#default-key 0xD8692123C4065DEA5E0F3AB5249B39D24F25E3B6
+
+
+#-----------------------------
+# behavior
+#-----------------------------
+
+# Disable inclusion of the version string in ASCII armored output
+no-emit-version
+
+# Disable comment string in clear text signatures and ASCII armored messages
+no-comments
+
+# Display long key IDs
+keyid-format 0xlong
+
+# List all keys (or the specified ones) along with their fingerprints
+with-fingerprint
+
+# Display the calculated validity of user IDs during key listings
+list-options show-uid-validity
+verify-options show-uid-validity
+
+# Try to use the GnuPG-Agent. With this option, GnuPG first tries to connect to
+# the agent before it asks for a passphrase.
+use-agent
+
+
+#-----------------------------
+# keyserver
+#-----------------------------
+
+# This is the server that --recv-keys, --send-keys, and --search-keys will
+# communicate with to receive keys from, send keys to, and search for keys on
+#keyserver hkps://hkps.pool.sks-keyservers.net
+
+# Provide a certificate store to override the system default
+# Get this from https://sks-keyservers.net/sks-keyservers.netCA.pem
+#keyserver-options ca-cert-file=/usr/local/etc/ssl/certs/hkps.pool.sks-keyservers.net.pem
+
+# Set the proxy to use for HTTP and HKP keyservers - default to the standard
+# local Tor socks proxy
+# It is encouraged to use Tor for improved anonymity. Preferrably use either a
+# dedicated SOCKSPort for GnuPG and/or enable IsolateDestPort and
+# IsolateDestAddr
+#keyserver-options http-proxy=socks5-hostname://127.0.0.1:9050
+
+# Don't leak DNS, see https://trac.torproject.org/projects/tor/ticket/2846
+# keyserver-options no-try-dns-srv
+
+# When using --refresh-keys, if the key in question has a preferred keyserver
+# URL, then disable use of that preferred keyserver to refresh the key from
+# keyserver-options no-honor-keyserver-url
+
+# When searching for a key with --search-keys, include keys that are marked on
+# the keyserver as revoked
+# keyserver-options include-revoked
+
+
+#-----------------------------
+# algorithm and ciphers
+#-----------------------------
+
+# list of personal digest preferences. When multiple digests are supported by
+# all recipients, choose the strongest one
+personal-cipher-preferences AES256 AES192 AES CAST5
+
+# list of personal digest preferences. When multiple ciphers are supported by
+# all recipients, choose the strongest one
+personal-digest-preferences SHA512 SHA384 SHA256 SHA224
+
+# message digest algorithm used when signing a key
+cert-digest-algo SHA512
+
+# This preference list is used for new keys and becomes the default for
+# "setpref" in the edit menu
+default-preference-list SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed

ansible/roles/gpg/files/scdaemon.conf

@@ -0,0 +1 @@
+disable-ccid

ansible/roles/gpg/files/yubikey_relearn_keys

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+# GPG associates token serial numbers with keys. When switching to
+# another hardware token, run this script to associate the new token
+# with the keys.
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+gpg-connect-agent "scd serialno" "learn --force" /bye

ansible/roles/gpg/meta/main.yaml

@@ -0,0 +1,2 @@
+dependencies:
+  - users

ansible/roles/gpg/tasks/common.yaml

@@ -0,0 +1,14 @@
+- import_tasks: tasks/freebsd.yaml
+  when: 'os_flavor == "freebsd"'
+
+- import_tasks: tasks/linux.yaml
+  when: 'os_flavor == "linux"'
+
+- include_tasks:
+    file: tasks/peruser.yaml
+    apply:
+      become: yes
+      become_user: "{{ initialize_user }}"
+  loop: "{{ users | dict2items | community.general.json_query('[?value.initialize==`true`].key') }}"
+  loop_control:
+    loop_var: initialize_user

ansible/roles/gpg/tasks/freebsd.yaml

@@ -0,0 +1,41 @@
+- name: Install packages
+  package:
+    name:
+      - gnupg
+      - pcsc-tools
+      - ccid
+      #      - linux_libusb
+      - pinentry
+      - pinentry-qt5    state: present
+
+- name: Create directories
+  file:
+    name: "{{ item }}"
+    state: directory
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - /usr/local/etc/devd
+
+- name: Install service configuration
+  copy:
+    src: "files/intel_{{ item }}_rc.conf"
+    dest: "/etc/rc.conf.d/{{ item }}"
+    mode: 0644
+    owner: root
+    group: wheel
+  loop:
+    - pcscd
+
+- name: Install devd Configuration
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0644
+    owner: root
+    group: wheel
+  notify: restart devd
+  loop:
+    - src: pcscd.conf
+      dest: /usr/local/etc/devd/pcscd.conf

ansible/roles/gpg/tasks/linux.yaml

@@ -0,0 +1,29 @@
+- name: Install packages
+  package:
+    name:
+      - gnupg
+      - pcsc-tools
+      - ccid
+      - libusb-compat
+      - pinentry
+    state: present
+
+- name: Enable pcscd
+  systemd:
+    name: "{{ item }}"
+    state: started
+    enabled: yes
+    daemon_reload: yes
+  loop:
+    - pcscd.socket
+
+- name: Install scripts
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0755
+    owner: "{{ build_user.name }}"
+    group: "{{ build_user.group }}"
+  loop:
+    - src: yubikey_relearn_keys
+      dest: /usr/local/bin/yubikey_relearn_keys

ansible/roles/gpg/tasks/main.yaml

@@ -0,0 +1 @@
+- import_tasks: tasks/common.yaml

ansible/roles/gpg/tasks/peruser.yaml

@@ -0,0 +1,29 @@
+- include_role:
+    name: per_user
+
+# - name: Create directories
+#   file:
+#     name: "{{ account_homedir.stdout }}/{{ item }}"
+#     state: directory
+#     mode: 0700
+#     owner: "{{ account_name.stdout }}"
+#     group: "{{ group_name.stdout }}"
+#   loop:
+#     - ".config/foo"
+
+# - name: Copy files
+#   copy:
+#     src: "files/{{ item.src }}"
+#     dest: "{{ account_homedir.stdout }}/{{ item.dest }}"
+#     mode: 0600
+#     owner: "{{ account_name.stdout }}"
+#     group: "{{ group_name.stdout }}"
+#   loop:
+#     - src: foo.conf
+#       dest: .config/foo/foo.conf
+
+- import_tasks: tasks/peruser_freebsd.yaml
+  when: 'os_flavor == "freebsd"'
+
+- import_tasks: tasks/peruser_linux.yaml
+  when: 'os_flavor == "linux"'

ansible/roles/gpg/tasks/peruser_linux.yaml

@@ -0,0 +1,45 @@
+- name: Enable the gpg user agent
+  systemd:
+    name: "{{ item }}"
+    state: started
+    enabled: yes
+    daemon_reload: yes
+    scope: user
+  loop:
+    - gpg-agent.socket
+    - gpg-agent-ssh.socket
+
+- name: Create gpg config directory
+  file:
+    name: "{{ account_homedir.stdout }}/.gnupg"
+    state: directory
+    mode: 0700
+    owner: "{{ account_name.stdout }}"
+    group: "{{ group_name.stdout }}"
+
+- name: Configure gpg
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ account_homedir.stdout }}/{{ item.dest }}"
+    mode: 0600
+    owner: "{{ account_name.stdout }}"
+    group: "{{ group_name.stdout }}"
+  loop:
+    - src: gpg.conf
+      dest: .gnupg/gpg.conf
+    - src: gpg-agent.conf
+      dest: .gnupg/gpg-agent.conf
+    - src: scdaemon.conf
+      dest: .gnupg/scdaemon.conf
+
+- name: Check trusted gpg keys
+  command: gpg --list-public-keys --keyid-format LONG
+  register: gpgkeys
+  changed_when: false
+  check_mode: no
+
+- name: Import public key for yubikey
+  command: gpg --import
+  when: '"cv25519/B0B50C7FDDE009E5" not in gpgkeys.stdout'
+  args:
+    stdin: "{{ lookup('file', 'gpg.asc') }}"

ansible/roles/package_manager/tasks/linux.yaml

@@ -1,6 +1,6 @@
 - name: Put in custom config directory
   copy:
-    src: "files/{{ pacman_conf }}/pacman.conf"
+    src: "files/pacman.conf"
     dest: /etc/pacman.conf
     mode: 0644
     owner: root
@@ -8,7 +8,7 @@
 
 - name: Put in mirrolist
   copy:
-    src: "files/{{ pacman_conf }}/mirrorlist"
+    src: "files/mirrorlist"
     dest: /etc/pacman.d/mirrorlist
     mode: 0644
     owner: root