pica-pica/PICA_node.c, branch audio_video_calls Main Pica Pica repository Build against OpenSSL 4.0: replace TLSv1_2_method() 2026-08-24T01:05:29+00:00 Anton anton@picapica.im 2026-08-24T01:05:29+00:00 5c5fe2b41da2f4f1da32b12909a9b982e5dec70a TLSv1_2_method() was deprecated in OpenSSL 1.1.0 and is gone from 4.0, which is what MXE now builds, so the Windows cross build failed to link it. The replacement is TLS_method() plus an explicit version range. Pinning both ends of that range to 1.2 is not tidiness, it is what keeps the protocol where it was: PICA_TLS_CIPHERLIST and PICA_TLS_ANONDHCIPHERLIST both name TLS 1.2 suites, TLS 1.3 has no anonymous key exchange at all, and SSL_CTX_set_cipher_list() has no say over which 1.3 suites get used. Letting 1.3 be negotiated would quietly ignore the first list and leave the second with nothing to offer. The range lives in PICA_security.h with the other security parameters, so raising it later is a deliberate edit in one place rather than a side effect. Also carries a PICA_TIMETOLERANCE define that was already in the tree. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CBqDgvq3Ty6C6BjLFH16bw 
TLSv1_2_method() was deprecated in OpenSSL 1.1.0 and is gone from 4.0, which
is what MXE now builds, so the Windows cross build failed to link it.

The replacement is TLS_method() plus an explicit version range. Pinning both
ends of that range to 1.2 is not tidiness, it is what keeps the protocol where
it was: PICA_TLS_CIPHERLIST and PICA_TLS_ANONDHCIPHERLIST both name TLS 1.2
suites, TLS 1.3 has no anonymous key exchange at all, and
SSL_CTX_set_cipher_list() has no say over which 1.3 suites get used. Letting
1.3 be negotiated would quietly ignore the first list and leave the second
with nothing to offer.

The range lives in PICA_security.h with the other security parameters, so
raising it later is a deliberate edit in one place rather than a side effect.

Also carries a PICA_TIMETOLERANCE define that was already in the tree.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CBqDgvq3Ty6C6BjLFH16bw
pica-client: UDP transport for calls 2026-08-19T10:47:51+00:00 Anton anton@picapica.im 2026-08-19T10:47:51+00:00 c9f6051380f4edf5f7ac336501ecb1f32946dc6e 






Fix various issues detected by Claude
2026-08-19T10:43:17+00:00

Anton
anton@picapica.im

2026-08-19T10:43:17+00:00

60c17c433759d282663497704998d81bab800668












pica-node: fix c2c packet processing issues
2026-08-12T18:50:58+00:00

Anton
anton@picapica.im

2026-08-12T18:50:58+00:00

386f189f03fc199285716d78a059b790bd1b9a6b












pica-node: fix bug in client tree node removal
2026-04-29T23:57:10+00:00

Anton
anton@picapica

2026-04-29T23:57:10+00:00

62b3a87abf4343e5c0cd1358dc958f06277a09d0












fix license texts displayed by pica-node and pica-client in runtime
2019-11-13T14:42:36+00:00

Anton
anton@picapica

2019-11-13T14:42:36+00:00

9302dc71e5efe8915d18e88a2e3e9567a7f8111a












changed license from GPL-3.0-or-later to GPL-3.0-only
2019-11-13T13:54:23+00:00

Anton
anton@picapica

2019-11-13T13:54:23+00:00

5e71499e3cb7ecf1bc8d0153e466b43de31b98c5












append @SECLEVEL=0 to the anon cipherlist string when building with OpenSSL >= 1.1.0, ADH ciphers are disabled by default in OpenSSL 1.1.0 branch
2019-06-04T08:58:21+00:00

Anton
anton@picapica

2019-06-04T08:58:21+00:00

e4d7941d90684379fa1b32db2c96bdb4be117560












pica-node: remove events before closing socket, n2n and newconn
2019-04-06T16:37:58+00:00

Anton
anton@picapica

2019-04-06T16:37:58+00:00

8522a8dff2480761ff90c805a6497974cbbada6a












pica-node: print client tree as a debug level 2 message
2019-03-15T17:15:54+00:00

Anton
anton@picapica

2019-03-15T17:15:54+00:00

3e980a0f6bc1ad8ac7240f2c38a6217b183941c3