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|
---
- name: get id of existing selfsigned interim certificate
shell: cat /var/lib/acme/.selfsigned-interim-cert || true
changed_when: false
check_mode: false
register: existing_selfsigned_interim_cert_id
- name: set existing_selfsigned_interim_cert_id variable
set_fact:
existing_selfsigned_interim_cert_id: "{{ existing_selfsigned_interim_cert_id.stdout }}"
- name: check if selfsigned interim certificate does exist
stat:
path: "/var/lib/acme/certs/{{ existing_selfsigned_interim_cert_id }}"
register: existing_selfsigned_interim_cert_stat
- name: create selfsigned interim certificate
when: not existing_selfsigned_interim_cert_id or not existing_selfsigned_interim_cert_stat.stat.exists
block:
- name: create temporary directory
tempfile:
path: /var/lib/acme/tmp
prefix: selfsigned-interim-cert-
state: directory
register: tmpdir
- name: set tmpdir variable
set_fact:
tmpdir: "{{ tmpdir.path }}"
- name: generate private key for selfsigned interim certificate
openssl_privatekey:
path: "{{ tmpdir }}/privkey"
mode: 0600
- name: generate csr for selfsigned interim certificate
openssl_csr:
path: "{{ tmpdir }}/csr"
privatekey_path: "{{ tmpdir }}/privkey"
common_name: "{{ ansible_fqdn }}"
### this is needed because strftime filter in ansible is exceptionally stupid
### see: https://github.com/ansible/ansible/issues/39835
- name: get remote date-time 10s ago
command: date -d '10 seconds ago' -u '+%Y%m%d%H%M%SZ'
register: remote_datetime_10sago
- name: get remote date-time now
command: date -u '+%Y%m%d%H%M%SZ'
register: remote_datetime_now
- name: generate selfsigned interim certificate
openssl_certificate:
path: "{{ tmpdir }}/cert"
privatekey_path: "{{ tmpdir }}/privkey"
csr_path: "{{ tmpdir }}/csr"
provider: selfsigned
## make sure the certificate is not valid anymore to force acmetool to create a new cert
selfsigned_not_before: "{{ remote_datetime_10sago.stdout }}"
selfsigned_not_after: "{{ remote_datetime_now.stdout }}"
- name: remove csr for selfsigned interim certificate
file:
path: "{{ tmpdir }}/csr"
state: absent
- name: copy selfsigned interim certificate for fullchain
command: "cp '{{ tmpdir }}/cert' '{{ tmpdir }}/fullchain'"
- name: create additional empty files
loop:
- chain
- selfsigned
copy:
content: ""
dest: "{{ tmpdir }}/{{ item }}"
### TODO: remove this once acmetool respects it's own storage layout
### see: https://github.com/hlandau/acme/blob/master/_doc/SCHEMA.md#temporary-use-of-self-signed-certificates
- name: generate fake url file
copy:
content: "https://acme.example.com/acme/cert/self-signed\n"
dest: "{{ tmpdir }}/url"
- name: get key id
shell: "openssl x509 -in '{{ tmpdir }}/cert' -noout -pubkey | openssl enc -base64 -d | openssl sha256 -binary | base32 | tr -d '=' | tr '[:upper:]' '[:lower:]'"
register: selfsigned_interim_key_id
- name: set selfsigned_interim_key_id variable
set_fact:
selfsigned_interim_key_id: "{{ selfsigned_interim_key_id.stdout }}"
- name: create directory for private key of selfsigned interim certificate
file:
path: "/var/lib/acme/keys/{{ selfsigned_interim_key_id }}"
state: directory
mode: 0700
- name: move private key to its directory
command: "mv '{{ tmpdir }}/privkey' '/var/lib/acme/keys/{{ selfsigned_interim_key_id }}/privkey'"
- name: create symlink to privkey
file:
src: "../../keys/{{ selfsigned_interim_key_id }}/privkey"
dest: "{{ tmpdir }}/privkey"
state: link
# - name: get certificate id
# shell: "openssl x509 -in '{{ tmpdir }}/cert' -outform der | openssl sha256 -binary | base32 | tr -d '=' | tr '[:upper:]' '[:lower:]'"
# register: selfsigned_interim_cert_id
# - name: set selfsigned_interim_cert_id variable
# set_fact:
# selfsigned_interim_cert_id: "selfsigned-{{ selfsigned_interim_cert_id.stdout }}"
### TODO: replace with the above once acmetool respects it's own storage layout
### see: https://github.com/hlandau/acme/blob/master/_doc/SCHEMA.md#temporary-use-of-self-signed-certificates
- name: get certificate id
shell: "cat '{{ tmpdir }}/url' | tr -d '\n' | openssl sha256 -binary | base32 | tr -d '=' | tr '[:upper:]' '[:lower:]'"
register: selfsigned_interim_cert_id
- name: set selfsigned_interim_cert_id variable
set_fact:
selfsigned_interim_cert_id: "{{ selfsigned_interim_cert_id.stdout }}"
- name: set permissions for selfsigned interim certificate directory
file:
path: "{{ tmpdir }}"
mode: 0755
state: directory
- name: move selfsigned interim certificate directory into place
command: "mv '{{ tmpdir }}' '/var/lib/acme/certs/{{ selfsigned_interim_cert_id }}'"
- name: write cert-id of selfsigned interim certificate to state directory
copy:
content: "{{ selfsigned_interim_cert_id }}"
dest: /var/lib/acme/.selfsigned-interim-cert
rescue:
- name: remove temporary directory for selfsigned interim certificate
file:
path: "{{ tmpdir }}"
state: absent
|
