From 6c83964660f76400f02efa4de5b7775d122cf2ea Mon Sep 17 00:00:00 2001
From: Michal Zegan <m.zegan@samsung.com>
Date: Wed, 19 Dec 2018 11:20:51 +0100
Subject: Add ansible certificates role

This role is used to generate and install certificates on instances,
incl. root ca.
Those certificates are used mainly to allow secure access to
internal docker registry with proper certificate verification.

Issue-ID: OOM-1551
Change-Id: I74782dd2938cb51da293f88483d5362981269196
Signed-off-by: Michal Zegan <m.zegan@samsung.com>
---
 ansible/roles/certificates/tasks/main.yml | 100 ++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 ansible/roles/certificates/tasks/main.yml

(limited to 'ansible/roles/certificates/tasks/main.yml')

diff --git a/ansible/roles/certificates/tasks/main.yml b/ansible/roles/certificates/tasks/main.yml
new file mode 100644
index 00000000..2e7dd88a
--- /dev/null
+++ b/ansible/roles/certificates/tasks/main.yml
@@ -0,0 +1,100 @@
+---
+# Some of task are delegated to Ansible container because unavailable
+# version of python-pyOpenSSL
+- name: Generate root CA private key
+  openssl_privatekey:
+    path: /certs/rootCA.key
+    size: 4096
+  delegate_to: localhost
+
+- name: Generate an OpenSSL CSR.
+  openssl_csr:
+    path: /certs/rootCA.csr
+    privatekey_path: /certs/rootCA.key
+    organization_name: "{{ certificates.organization_name }}"
+    state_or_province_name: "{{ certificates.state_or_province_name }}"
+    country_name: "{{ certificates.country_name }}"
+    locality_name: "{{ certificates.locality_name }}"
+    basic_constraints:
+      - CA:true
+    basic_constraints_critical: yes
+    key_usage:
+      - critical
+      - digitalSignature
+      - cRLSign
+      - keyCertSign
+  delegate_to: localhost
+
+- name: Generate root CA certificate
+  openssl_certificate:
+    provider: selfsigned
+    path: /certs/rootCA.crt
+    csr_path: /certs/rootCA.csr
+    privatekey_path: /certs/rootCA.key
+    key_usage:
+      - critical
+      - digitalSignature
+      - cRLSign
+      - keyCertSign
+    force: yes
+  delegate_to: localhost
+  notify: Restart Docker
+
+- name: Generate private Nexus key
+  openssl_privatekey:
+    path: /certs/nexus_server.key
+    size: 4096
+    force: False
+  delegate_to: localhost
+
+- name: Generate Nexus CSR (certificate signing request)
+  openssl_csr:
+    path: /certs/nexus_server.csr
+    privatekey_path: /certs/nexus_server.key
+    organization_name: "{{ certificates.organization_name }}"
+    state_or_province_name: "{{ certificates.state_or_province_name }}"
+    country_name: "{{ certificates.country_name }}"
+    locality_name: "{{ certificates.locality_name }}"
+    common_name: registry-1.docker.io
+    key_usage:
+      - keyAgreement
+      - nonRepudiation
+      - digitalSignature
+      - keyEncipherment
+      - dataEncipherment
+    extended_key_usage:
+      - serverAuth
+    subject_alt_name:
+      "{{ simulated_hosts | map('regex_replace', '(.*)', 'DNS:\\1') | list }}"
+  delegate_to: localhost
+
+- name: Generate v3 extension config file
+  template:
+    src: v3.ext.j2
+    dest: /certs/v3.ext
+  delegate_to: localhost
+
+# Signing certificate is added to Ansible in version 2.7 (release date 04.10.2018)
+# Currently using 2.6.3
+- name: Sign Nexus certificate
+  command: >
+    openssl
+    x509
+    -req
+    -in /certs/nexus_server.csr
+    -extfile /certs/v3.ext
+    -CA /certs/rootCA.crt
+    -CAkey /certs/rootCA.key
+    -CAcreateserial
+    -out /certs/nexus_server.crt
+    -days 3650
+    -sha256
+  delegate_to: localhost
+
+- name: Upload certificates to infrastructure server
+  copy:
+    src: /certs
+    directory_mode: yes
+    dest: "{{ app_data_path }}/"
+
+- import_tasks: upload_root_ca.yml
-- 
cgit 1.2.3-korg