Require few member accessor api from mbedtls_ssl_session and mbedtls_ssl_context structure

[sabarike]

We are integrating the latest MbedTLS v3.5.0 from MbedTLS v2.x. In our code, we are accessing the below private structure members. As per the 3.0-migration-guide.md, we have to use the setter/getter api for access. But there is no setter/getter apis for below members.

Members from mbedtls_ssl_session structure

• ciphersuite
• master
• id_len
• id

Members from mbedtls_ssl_context structure

• handshake
• state
• in_window_top
• in_window
• cur_out_ctr
• session_negotiate

Could you help us to find if there is setter/getter apis for above member access? If no setter/getter api, could you add those accessor apis ?

[minosgalanakis]

We are currently reviewing/considering adding acessors for specific MBEDTLS_PRIVATE structures.

Could you please provide more information on your use-cases for the following mbedtls_ssl_context members:

• in_window_top
• in_window
• cur_out_ctr
• session_negotiate

As well as the mbedtls_ssl_session->master?

Please check #8529 for the overall plan, and feel free to comment there as well.

[tom-cosgrove-arm]

Ping @sabarike - could you provide more information as above please?

[minosgalanakis]

As discussed in issue 4383 and the design review issue 8529, accessors for the id and ciphersuite_id and id_len are being added in pr8888

The handshake and handshake state are not to be directly exposed, but approporiate callbacks have been added in other tickets.

I will be closing this ticket, but please feel free to reach out with your use requirements for the other accessors listed above.