add verification for openbsd installer iso files

1 files changed, 36 insertions, 8 deletions

diff --git a/roles/installer/openbsd/base/tasks/main.yml b/roles/installer/openbsd/base/tasks/main.yml
index 0d5053d5..2d6e905e 100644
--- a/roles/installer/openbsd/base/tasks/main.yml
+++ b/roles/installer/openbsd/base/tasks/main.yml
@@ -1,4 +1,12 @@
-- name: prepare directories for installer isos
+---
+- name: install genisoimage and openbsd signify
+  apt:
+    name:
+    - genisoimage
+    - signify-openbsd
+    state: present
+
+- name: prepare directories for installer iso files
   loop: "{{ openbsd_versions | subelements('arch') }}"
   loop_control:
     label: "openbsd-{{ item.0.version }} {{ item.1 }}"
@@ -6,19 +14,39 @@
     name: "{{ installer_path }}/openbsd-{{ item.0.version }}/{{ item.1 }}"
     state: directory
 
-- name: download installer isos
+- name: download installer iso files
   loop: "{{ openbsd_versions | subelements('arch') }}"
   loop_control:
     label: "openbsd-{{ item.0.version }} {{ item.1 }}"
   get_url:
     url: "{{ openbsd_installer_url }}/{{ item.0.version }}/{{ item.1 }}/install{{ item.0.version | replace('.', '') }}.iso"
-    dest: "{{ installer_path }}/openbsd-{{ item.0.version }}/{{ item.1 }}/install.iso"
+    dest: "{{ installer_path }}/openbsd-{{ item.0.version }}/{{ item.1 }}/install{{ item.0.version | replace('.', '') }}.iso"
+    mode: 0644
+    force: "{{ openbsd_installer_force_download }}"
+
+- name: download signed sha256 files
+  loop: "{{ openbsd_versions | subelements('arch') }}"
+  loop_control:
+    label: "openbsd-{{ item.0.version }} {{ item.1 }}"
+  get_url:
+    url: "{{ openbsd_installer_url }}/{{ item.0.version }}/{{ item.1 }}/SHA256.sig"
+    dest: "{{ installer_path }}/openbsd-{{ item.0.version }}/{{ item.1 }}/SHA256.sig"
     mode: 0644
     force: "{{ openbsd_installer_force_download }}"
 
-# TODO: verify the image using openbsd-signify
+- name: create signing key files
+  loop: "{{ openbsd_versions }}"
+  loop_control:
+    label: "openbsd-{{ item.version }}"
+  copy:
+    content: "{{ openbsd_signing_keys[item.version] }}"
+    dest: "{{ installer_path }}/openbsd-{{ item.version }}/openbsd-{{ item.version | replace('.', '') }}-base.pub"
 
-- name: install genisoimage
-  apt:
-    name: genisoimage
-    state: present
+- name: verfiy downloaded iso files
+  loop: "{{ openbsd_versions | subelements('arch') }}"
+  loop_control:
+    label: "openbsd-{{ item.0.version }} {{ item.1 }}"
+  command: "signify-openbsd -Cp ../openbsd-{{ item.0.version | replace('.', '') }}-base.pub -x SHA256.sig install{{ item.0.version | replace('.', '') }}.iso"
+  args:
+    chdir: "{{ installer_path }}/openbsd-{{ item.0.version }}/{{ item.1 }}"
+  changed_when: false