the password for the CA private key #75

config.cfg

@@ -70,6 +70,7 @@ congrats: |
   "#    Config files and certificates are in the ./configs/ directory.    #"
   "#              Go to https://whoer.net/ after connecting               #"
   "#        and ensure that all your traffic passes through the VPN.      #"
-  "#          Local DNS resolver and Proxy IP address: {{ local_service_ip }}"
-  "#                     The p12 password is {{ easyrsa_p12_export_password }}"
+  "#          Local DNS resolver and Proxy IP address: {{ local_service_ip }}     "
+  "#                     The p12 password is {{ easyrsa_p12_export_password }}      "
+  "#                  The CA key password is {{ easyrsa_CA_password }}      "
   "#----------------------------------------------------------------------#"

roles/vpn/tasks/main.yml

@@ -1,8 +1,14 @@
 - name: Gather Facts
   setup:
 
+- name: Generate password for the CA key
+  shell: >
+    < /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c${1:-12};echo;
+  register: CA_password
+
 - set_fact:
     easyrsa_p12_export_password: "{{ (ansible_date_time.iso8601_basic|sha1|to_uuid).split('-')[0] }}"
+    easyrsa_CA_password: "{{ CA_password.stdout }}"
 
 - name: Install StrongSwan
   apt: name=strongswan state=latest update_cache=yes
@@ -89,7 +95,10 @@
   with_items: "{{ strongswan_plugins.stdout_lines }}"
 
 - name: Fetch easy-rsa-ipsec from git
-  git: repo=git://github.com/ValdikSS/easy-rsa-ipsec.git version=ed4de10d7ce0726357fb1bb4729f8eb440c06e2b dest="{{ easyrsa_dir }}"
+  git:
+    repo: git://github.com/ValdikSS/easy-rsa-ipsec.git
+    version: ipsec-with-patches
+    dest: "{{ easyrsa_dir }}"
 
 - name: Setup the vars file from our template
   template: src=easy-rsa.vars.j2 dest={{ easyrsa_dir }}/easyrsa3/vars
@@ -108,7 +117,7 @@
 
 - name: Build the CA pair
   shell: >
-    ./easyrsa build-ca nopass &&
+    ./easyrsa --batch build-ca -- -passout pass:"{{ easyrsa_CA_password }}" &&
     touch {{ easyrsa_dir }}/easyrsa3/pki/ca_initialized
   args:
     chdir: '{{ easyrsa_dir }}/easyrsa3/'
@@ -118,7 +127,8 @@
 
 - name: Build the server pair
   shell: >
-    ./easyrsa --subject-alt-name='DNS:{{ IP_subject_alt_name }},IP:{{ IP_subject_alt_name }}' build-server-full {{ IP_subject_alt_name }} nopass &&
+    ./easyrsa gen-req {{ IP_subject_alt_name }} batch nopass -- -passin pass:qwe1 -subj "/CN={{ IP_subject_alt_name }}" &&
+    ./easyrsa --subject-alt-name='DNS:{{ IP_subject_alt_name }},IP:{{ IP_subject_alt_name }}' sign-req server {{ IP_subject_alt_name }} -- -passin pass:"{{ easyrsa_CA_password }}" &&
     touch '{{ easyrsa_dir }}/easyrsa3/pki/server_initialized'
   args:
     chdir: '{{ easyrsa_dir }}/easyrsa3/'
@@ -128,7 +138,8 @@
 
 - name: Build the client's pair
   shell: >
-    ./easyrsa build-client-full {{ item }} nopass &&
+    ./easyrsa gen-req {{ item }} nopass -- -passin pass:"{{ easyrsa_CA_password }}" -subj "/CN={{ item }}" &&
+    ./easyrsa --subject-alt-name='DNS:{{ item }}' sign-req client {{ item }} nopass -- -passin pass:"{{ easyrsa_CA_password }}" &&
     touch '{{ easyrsa_dir }}/easyrsa3/pki/{{ item }}_initialized'
   args:
     chdir: '{{ easyrsa_dir }}/easyrsa3/'

users.yml

@@ -25,6 +25,10 @@
       prompt: "Enter public IP address of your server: (IMPORTANT! This IP is used to verify the certificate)\n"
       private: no
 
+    - name: "easyrsa_CA_password"
+      prompt: "Enter the password for the private CA key:\n"
+      private: yes
+
   tasks:
     - name: Add the server to the vpn-host group
       add_host:
@@ -33,6 +37,7 @@
         ansible_ssh_user: "{{ server_user }}"
         ansible_python_interpreter: "/usr/bin/python2.7"
         ssh_tunneling_enabled: "{{ ssh_tunneling_enabled }}"
+        easyrsa_CA_password: "{{ easyrsa_CA_password }}"
         IP_subject: "{{ IP_subject }}"
 
     - name: Wait until SSH becomes ready...
@@ -70,7 +75,8 @@
 
     - name: Build the client's pair
       shell: >
-        ./easyrsa build-client-full {{ item }} nopass &&
+        ./easyrsa gen-req {{ item }} nopass -- -passin pass:"{{ easyrsa_CA_password }}" -subj "/CN={{ item }}" &&
+        ./easyrsa --subject-alt-name='DNS:{{ item }}' sign-req client {{ item }} nopass -- -passin pass:"{{ easyrsa_CA_password }}" &&
         touch '{{ easyrsa_dir }}/easyrsa3/pki/{{ item }}_initialized'
       args:
         chdir: '{{ easyrsa_dir }}/easyrsa3/'
@@ -93,8 +99,10 @@
 
     - name: Revoke non-existing users
       shell: >
+        openssl ec -in pki/private/ca.key -out pki/private/ca.key -passin pass:"{{ easyrsa_CA_password }}" -passout pass:"" &&
         ipsec pki --signcrl --cacert {{ easyrsa_dir }}/easyrsa3//pki/ca.crt --cakey {{ easyrsa_dir }}/easyrsa3/pki/private/ca.key --reason superseded --cert {{ easyrsa_dir }}/easyrsa3//pki/issued/{{ item }}.crt > /etc/ipsec.d/crls/{{ item }}.der &&
         ./easyrsa revoke {{ item }} &&
+        openssl ec -aes256 -in pki/private/ca.key -out pki/private/ca.key -passin pass:"" -passout pass:"{{ easyrsa_CA_password }}" &&
         ipsec rereadcrls
       args:
         chdir: '{{ easyrsa_dir }}/easyrsa3/'