[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 73c6022477387cc8f29ba9456afffff83960c4ac
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Mar 25 12:27:56 2022 -0400

    ikev2: update CERT{,REQ} code
    
    Move/rename to ikev2_cert.[hc]:
    - emit_v2CERT{,REQ}()
    - need_v2CERTREQ_in_{IKE_SA_INIT_response,IKE_AUTH_request}()
    - use remote .policy_authby when considering emit_v2CERTREQ()
    - use local .policy_authby when considering emit_v2CERT()
    also:
    - rename has_preloaded_public_key() to remote_has_preloaded_pubkey()
    
    Note: the code deciding if the IKE_AUTH request should include
    a CERTREQ had issues:
    - initiator only sent CERTREQ when it was also sending a CERT
    - it relied on c->polcy having the correct authby policy; #666