From 4485aa56a8bc5e37a1ecc7caaab10eeb354c76ab Mon Sep 17 00:00:00 2001
From: Christian Breunig <christian@breunig.cc>
Date: Sun, 9 Jun 2024 14:39:45 +0200
Subject: op-mode: T6424: ipsec: honor certificate CN and CA chain during
 profile generation

In e6fe6e50a5c ("op-mode: ipsec: T6407: fix profile generation") we fixed
support for multiple CAs when dealing with the generation of Apple IOS profiles.

This commit extends support to properly include the common name of the server
certificate issuer and all it's paren't CAs. A list of parent CAs is
automatically generated from the "PKI" subsystem content and embedded into the
resulting profile.

(cherry picked from commit d65f43589612c30dfaa5ce30aca5b8b48bf73211)
---
 data/templates/ipsec/ios_profile.j2 | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'data/templates')

diff --git a/data/templates/ipsec/ios_profile.j2 b/data/templates/ipsec/ios_profile.j2
index a9ae1c7a9..935acbf8e 100644
--- a/data/templates/ipsec/ios_profile.j2
+++ b/data/templates/ipsec/ios_profile.j2
@@ -48,10 +48,10 @@
                 <!-- Optional, if it matches the CN of the root CA certificate (not the full subject DN) a certificate request will be sent
                      NOTE: If this is not configured make sure to configure leftsendcert=always on the server, otherwise it won't send its certificate -->
                 <key>ServerCertificateIssuerCommonName</key>
-                <string>{{ ca_cn }}</string>
+                <string>{{ ca_common_name }}</string>
                 <!-- Optional, the CN or one of the subjectAltNames of the server certificate to verify it, if not set RemoteIdentifier will be used -->
                 <key>ServerCertificateCommonName</key>
-                <string>{{ cert_cn }}</string>
+                <string>{{ cert_common_name }}</string>
                 <!-- The server is authenticated using a certificate -->
                 <key>AuthenticationMethod</key>
                 <string>Certificate</string>
@@ -83,24 +83,22 @@
                 </dict>
             </dict>
         </dict>
-{% if certs is vyos_defined %}
+{% if ca_certificates is vyos_defined %}
         <!-- This payload is optional but it provides an easy way to install the CA certificate together with the configuration -->
-{%     for cert in certs %}
-        <!-- Payload for: {{ cert.ca_cn }} -->
+{%     for ca in ca_certificates %}
+        <!-- Payload for: {{ ca.ca_name }} -->
         <dict>
             <key>PayloadIdentifier</key>
-            <string>org.{{ cert.ca_cn | lower | replace(' ', '.') | replace('_', '.') }}</string>
+            <string>org.{{ ca.ca_name | lower | replace(' ', '.') | replace('_', '.') }}</string>
             <key>PayloadUUID</key>
-            <string>{{ cert.ca_cn | generate_uuid4 }}</string>
+            <string>{{ ca.ca_name | get_uuid }}</string>
             <key>PayloadType</key>
             <string>com.apple.security.root</string>
             <key>PayloadVersion</key>
             <integer>1</integer>
             <!-- This is the Base64 (PEM) encoded CA certificate -->
             <key>PayloadContent</key>
-            <data>
-            {{ cert.ca_cert }}
-            </data>
+            <data>{{ ca.ca_chain }}</data>
         </dict>
 {%     endfor %}
 {% endif %}
-- 
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