Document new transmit_algorithms_as_legacy on builtin security plugins (#974) (#978)

* Refs #19925. Add documentation of new property in PKIDH.



* Refs #19925. Add documentation of new property in Permissions.



* Apply suggestions from code review




---------

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>
Co-authored-by: Miguel Company <miguelcompany@eprosima.com>
Co-authored-by: Mario Domínguez López <116071334+Mario-DL@users.noreply.github.com>

Author: 3 people

code/DDSCodeTester.cpp

@@ -591,6 +591,9 @@ void dds_domain_examples()
         pqos.properties().properties().emplace_back(
             "dds.sec.auth.builtin.PKI-DH.preferred_key_agreement",
             "ECDH");
+        pqos.properties().properties().emplace_back(
+            "dds.sec.auth.builtin.PKI-DH.transmit_algorithms_as_legacy",
+            "true");
         //!--
     }
     {
@@ -626,6 +629,9 @@ void dds_domain_examples()
         pqos.properties().properties().emplace_back(
             "dds.sec.access.builtin.Access-Permissions.permissions",
             "file://certs/permissions.smime");
+        pqos.properties().properties().emplace_back(
+            "dds.sec.access.builtin.Access-Permissions.transmit_algorithms_as_legacy",
+            "true");
         //!--
     }
     {

code/XMLTester.xml

@@ -2645,6 +2645,10 @@
                     <name>dds.sec.auth.builtin.PKI-DH.preferred_key_agreement</name>
                     <value>ECDH</value>
                 </property>
+                <property>
+                    <name>dds.sec.auth.builtin.PKI-DH.transmit_algorithms_as_legacy</name>
+                    <value>true</value>
+                </property>
             </properties>
         </propertiesPolicy>
     </rtps>
@@ -2697,6 +2701,10 @@
                     <name>dds.sec.access.builtin.Access-Permissions.permissions</name>
                     <value>file://permissions.smime</value>
                 </property>
+                <property>
+                    <name>dds.sec.access.builtin.Access-Permissions.transmit_algorithms_as_legacy</name>
+                    <value>true</value>
+                </property>
             </properties>
         </propertiesPolicy>
     </rtps>

docs/fastdds/property_policies/security.rst

@@ -49,6 +49,9 @@ The following table outlines the properties used for the :ref:`DDS\:Auth\:PKI-DH
        b) ``ECDH``, ``ECDH+prime256v1-CEUM`` for Elliptic Curve Diffie-Hellman Ephemeral with the NIST P-256 curve. |br|
        c) ``AUTO`` for selecting the key agreement based on the signature algorithm in the Identity CA's certificate. |br|
        Will default to ``DH`` if the property is not present.
+   * - ``transmit_algorithms_as_legacy`` *(optional)*
+     - Whether to transmit algorithm identifiers in non-standard legacy format. |br|
+       Will default to ``true`` if the property is not present.
 
 .. note::
   All properties listed above have the ``dds.sec.auth.builtin.PKI-DH."`` prefix.

docs/fastdds/security/access_control_plugin/access_control_plugin.rst

@@ -55,6 +55,9 @@ The following table outlines the properties used for the DDS\:Access\:Permission
    * - permissions
      - URI to the Participant permissions document signed by the |br| Permissions CA in S/MIME format. |br|
        Supported URI schemes: file.
+   * - transmit_algorithms_as_legacy *(optional)*
+     - Whether to transmit algorithm identifiers in non-standard legacy format. |br|
+       Will default to ``true`` if the property is not present.
 
 .. note::
   All listed properties have "dds.sec.access.builtin.Access-Permissions." prefix.

docs/fastdds/security/auth_plugin/auth_plugin.rst

@@ -64,6 +64,9 @@ The following table outlines the properties used for the DDS:\Auth\:PKI-DH plugi
        b) ``ECDH``, ``ECDH+prime256v1-CEUM`` for Elliptic Curve Diffie-Hellman Ephemeral with the NIST P-256 curve. |br|
        c) ``AUTO`` for selecting the key agreement based on the signature algorithm in the Identity CA's certificate. |br|
        Will default to ``DH`` if the property is not present.
+   * - transmit_algorithms_as_legacy *(optional)*
+     - Whether to transmit algorithm identifiers in non-standard legacy format. |br|
+       Will default to ``true`` if the property is not present.
 
 .. note::
   All listed properties have "dds.sec.auth.builtin.PKI-DH." prefix.