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2023-08-23quic_impl.c: Add QUIC_RAISE_NON_IO_ERROR() and use itTomas Mraz
Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21700)
2023-08-23QUIC: Miscellaneous error handling updatesTomas Mraz
Raise errors when appropriate. Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21700)
2023-08-20Handle the case where the read buffer is empty but we have received FINMatt Caswell
In some cases where a FIN has been received but with no data quic_read_actual was failing to raise SSL_ERROR_ZERO_RETURN. This meant that we could end up blocking in SSL_read(_ex) for too long. Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21780)
2023-08-10QUIC APL: Add missing unlock call (coverity)Hugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21565)
2023-08-10QUIC: Check block_until_pred return value in shutdown (coverity)Hugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21565)
2023-08-10QUIC APL/CHANNEL: Wire up connection closure reasonHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21565)
2023-08-08Resolve some of the TODO(QUIC) itemsTomas Mraz
For some of the items we add FUTURE/SERVER/TESTING/MULTIPATH designation to indicate these do not need to be resolved in QUIC MVP release. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21539)
2023-08-02Ensure the QUIC TLS SSL object is marked as shutdownMatt Caswell
If we shutdown the QUIC connection then we should mark the underlying TLS SSL object as shutdown as well. Otherwise any sessions are considered unusable for resumption. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21591)
2023-08-02Ensure SSL_has_pending() always works even before a connectionMatt Caswell
s_client calls SSL_has_pending() even before the connection has been established. We expect it to return 0 in this case and not put any errors on the stack. We change things so that SSL_has_pending() always returns 0 if there is no stream available. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21578)
2023-08-02Still advance handshake even on an empty writeMatt Caswell
A call to SSL_write() with a zero length buffer should still advance the handshake. Applications (including s_client) may rely on this. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21578)
2023-07-31QUIC: Automatically drain non-concluded streams, bugfixesHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21484)
2023-07-31QUIC APL: Mask API operations when in shutdown flushHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21484)
2023-07-31QUIC APL: Shutdown Stream Flush FunctionalityHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21484)
2023-07-31QUIC APL: Ensure tick inhibition is not used during blockingHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21484)
2023-07-31QUIC APL: Add internal call to allow changing send buffer sizeHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21484)
2023-07-17Minor updates 2Hugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-17QUIC QSM: Get rid of recv_fin_retired in favour of recv_stateHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-17QUIC CONFORMANCE/APL: Handle FIN/reset retirement correctlyHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-17QUIC APL: Validate receive stream stateHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-17QUIC APL: Validate send stream stateHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-17QUIC QSM/STREAM: Refactor to use RFC stream statesHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21135)
2023-07-10QUIC APL: Tick on SSL_read failure in non-blocking modeHugo Landau
... Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21381)
2023-07-07QUIC err handling: Save and restore error stateTomas Mraz
We save the error state from the thread that encountered a permanent error condition caused by system or internal error to the QUIC_CHANNEL. Then we restore it whenever we are returning to a user call when protocol is shutdown. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21087)
2023-07-07QUIC err handling: Properly report network errorsTomas Mraz
We return SSL_ERROR_SYSCALL when network error is encountered. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21087)
2023-07-05Rework options handlingHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05Update SSL options handlingHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05Minor updatesHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05Minor fixesHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC SSL: Block SSL_clearHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC: Implement SSL_has_pendingHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC: Prohibit post-handshake authHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC: Control SSL option settingHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC TLS: Prohibit SRTP-related calls for QUIC TLSHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-05QUIC SSL Behaviours: Allow detection of an SSL connection used for QUIC ↵Hugo Landau
handshake Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20061)
2023-07-03Cleanse also the send stream data with SSL_OP_CLEANSE_PLAINTEXTTomas Mraz
QUIC differs from TLS in this regard because it buffers the data to be sent. TLS just encrypts the data to send in place. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21311)
2023-07-01quic: update to structure based atomicsPauli
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21260)
2023-06-28Ensure SSL_connect() actually blocks if we are in blocking modeMatt Caswell
Fix supplied by Hugo Landau. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21204)
2023-06-23Support SSL_OP_CLEANSE_PLAINTEXT on QUIC streamsTomas Mraz
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21182)
2023-06-16QUIC: Allow application to trigger TXKUHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21029)
2023-06-16QUIC: Add internal APIs for white-box testing of key updateHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21029)
2023-06-16QUIC APL: Correct implementation of time callback overrideHugo Landau
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21029)
2023-05-29SSL_handle_events(): Minor fixes to documentationHugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20879)
2023-05-29QUIC APL: Allow DTLSv1 APIs to be used for compatibilityHugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20879)
2023-05-29QUIC APL: Change SSL_get_event_timeout API designHugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20879)
2023-05-29QUIC: Rename SSL_tick, SSL_get_tick_timeoutHugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20879)
2023-05-24Create setter functions for the msg_callback and msg_callback_argMatt Caswell
We create setter functions for the msg_callback and msg_callback_arg so that these values can be properly propagated to the QRX/QTX/TXP even after the channel has been created. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20914)
2023-05-24Add initial QUIC support for the msg_callbackMatt Caswell
At this stage we just support msg_callback on receipt of a datagram. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20914)
2023-05-24QUIC APL: Unlock mutex before freeing (clang tsan error)Hugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20856)
2023-05-24QUIC: Fix bugs where threading is disabledHugo Landau
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20856)
2023-05-24QUIC APL: Make SSL_get_error per-stream, error raising refactorHugo Landau
This refactors the error raising code in the APL to automatically raise errors in the correct SSL object, either a QCSO or QSSO depending on the circumstances. The QCTX structure's responsibilities are expanded to facilitate this. This further drives towards a unified mechanism for generic dispatch precondition checking and error raising. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20856)
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