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236 Commits

Author SHA1 Message Date
Hugo Landau
dea57ecf3d QUIC RXDP: Ensure all stream-related frames autocreate a stream 
RFC requirement.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)
 2023-05-24 10:34:47 +01:00
Hugo Landau
3dde3435ab QUIC FC: Correct operation of stream count mode 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)
 2023-05-24 10:34:47 +01:00
Hugo Landau
e8142d2ce8 QUIC QSM: Correct the logic for determining stream count limits 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)
 2023-05-24 10:34:47 +01:00
Hugo Landau
5915a900af QUIC QSM: Allow QSM to know if we are in the server role 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)
 2023-05-24 10:34:47 +01:00
Hugo Landau
1df479a9f9 QUIC TSERVER: Allow detection of new incoming streams 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20856)
 2023-05-24 10:34:47 +01:00
Tomas Mraz
80b9eca279 Add test for handling NEW_CONNECTION_ID frame 
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20892)
 2023-05-17 14:04:18 +01:00
Tomas Mraz
bbc9754026 quic_tserver: Add possibility to change the connection id 
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20892)
 2023-05-17 14:04:18 +01:00
Tomas Mraz
eff046524b Add minimal handling of NEW_CONNECTION_ID frames 
We actively use only the latest DCID received. And retire only
DCIDs requested by the peer to be retired.

Also changed the active_conn_id_limit to 2 as the minimum value allowed.

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20892)
 2023-05-17 14:04:18 +01:00
Hugo Landau
83df44ae53 QUIC MSST: Rename SSL_set_incoming_stream_reject_policy 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:15 +01:00
Hugo Landau
3a61a96c1e QUIC MSST: Clarify default XSO transitions 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
433d107a9b QUIC APL: Fix a bug where avail could be used uninitialized 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
9cab4bd523 QUIC APL: Handle reference for multiple streams counting correctly 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
59c5c016e5 QUIC APL: Fix logic of SSL_get_stream_type 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
22b1a96ff7 QUIC MSST: Minor fixes and cleanups 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
93651dc245 QUIC QRX: Fix a list usage bug 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:14 +01:00
Hugo Landau
571aff4bfa Minor fixups 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
acc6fde0d4 QUIC APL: Fix a bug where incoming unidirectional streams weren't detected 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
f0e22d1be8 QUIC TSERVER: Allow STOP_SENDING/RESET_STREAM to be queried 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
2289401685 QUIC TSERVER: Handle FINs correctly if ossl_quic_tserver_read is not called first 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
8b5278942b QUIC QSM: Minor bugfixes 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
9aaafc26e0 QUIC APL: Send STOP_SENDING/RESET_STREAM when XSO is freed 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
0847e63ee5 QUIC QSM: Stream garbage collection 
This allows QUIC_STREAM objects to be deleted when they are no longer
needed.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
9cacba434b QUIC FIFD: Add support for callback on frame ACK 
We need to get acknowledgement notifications for our STOP_SENDING and
STREAM_RESET frames as this information is needed to know when we can
delete a QUIC_STREAM object.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
c3a04ea2fd QUIC DISPATCH/APL: Add SSL_stream_reset and status query APIs 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
b6fc2294a1 QUIC RXDP: Record STOP_SENDING/RESET_STREAM event AEC codes consistently 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:13 +01:00
Hugo Landau
e8b9f63235 QUIC QSM: Clean up SEND_STREAM/RECV_STREAM handling 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
723cbe8a73 QUIC CHANNEL: Do not copy terminate cause as it is not modified after termination 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
b89c81e43b QUIC QSM: Handle STOP_SENDING correctly 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
90cecc406f QUIC RXDP/QSM: Enforce MAX_STREAMS 
Also use accept queue popping by the application as the retirement
event, i.e., as the cue to increase the limit.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
a6b6ea1737 QUIC TXP/CHANNEL: Generate MAX_STREAMS using RXFC 
Though the RXFC was designed for stream flow control, its logic
is generic enough to use to control MAX_STREAMS generation.

Control of when _we_ can open streams is already done in a bespoke
fashion and doesn't use a TXFC, however (see
ossl_quic_stream_map_update_state).

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
5bd9ddd86e QUIC FC: Modify RXFC to support use for enforcing MAX_STREAMS 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
999e13f40e QUIC CHANNEL: Incoming streams implicitly create lower-numbered streams 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
5d27e7e9ae QUIC FIFD: Ensure QUIC_STREAM is updated after QUIC_SSTREAM loss 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
13ac037d01 QUIC APL: Fix locking in XSO code and fix tests 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
995ff28210 QUIC CHANNEL, APL: Reject policy handling 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
cb68ce9fa7 QUIC DISPATCH/APL: SSL_accept_stream, SSL_get_accept_queue_len 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
8a90df343e QUIC DISPATCH/APL: Add SSL_set_incoming_stream_reject_policy (unwired) 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
8b7be3aa7e QUIC DISPATCH/APL: Implement SSL_set_default_stream_mode, default XSO refactor 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:12 +01:00
Hugo Landau
19cb088772 QUIC DISPATCH/APL: Implement SSL_get_stream_id 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
1bca3f1b2d QUIC DISPATCH/APL: Implement SSL_get_stream_type 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
020d038939 QUIC DISPATCH/APL: Implement SSL_get0_connection 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
21c80696e5 QUIC APL: Defer default XSO creation 
QUIC in single-stream mode could be used with a protocol where the
server writes first or the client writes first. This determines
whether the single stream would be client or server initiated,
which affects the stream ID allocated to the stream. We should support
both client-sends-first and server-sends-first application protocols.
Thus, defer default XSO creation until the point in time at which
we know whether a client-first or server-first application protocol
is being used. We do this by taking whether SSL_read() or SSL_write()
is called first as a cue.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
b757beb5f3 QUIC TSERVER: Add support for multiple streams 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
e8fe7a21ea QUIC CHANNEL: Initialise state, FC credit for new streams correctly 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
f20fdd16d8 QUIC CHANNEL: Handle incoming remotely-created streams 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
2dbc39deac QUIC APL: Add stream creation APIs 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
cb5c208bf2 QUIC APL: Refactor stream-related code into QUIC_XSO object 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
26ad16ea84 QUIC CHANNEL: Handle any number of streams 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
0815b725a8 QUIC CHANNEL: Store TPs for initial flow control in TX direction 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00
Hugo Landau
54562e899c QUIC CHANNEL: Clarify role of RX TPs in preparation of storing TX TPs 
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20765)
 2023-05-12 14:47:11 +01:00