During TLS renegotiation, the schannel_recv_renegotiate() function is
allowed to block for a short while. Reduce the maximum allowed time to
block from 10 minutes down to 7 seconds.
Closes#19205
Fixing:
```
lib/vtls/mbedtls.c:1505:10: error: call to undeclared function 'Curl_sha256it'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1505 | return Curl_sha256it(sha256sum, input, inputlen);
| ^
1 error generated.
```
with mbedTLS configuration:
```
tf-psa-crypto/scripts/config.py unset PSA_WANT_ALG_SHA_256
tf-psa-crypto/scripts/config.py unset PSA_WANT_ALG_TLS12_ECJPAKE_TO_PMS
tf-psa-crypto/scripts/config.py unset MBEDTLS_LMS_C
```
Follow-up to 3a305831d1#19077Closes#19223
- cryptography from 46.0.2 to 46.0.3 in /tests
- filelock from 3.19.1 to 3.20.0 in /tests
- psutil from 7.1.0 to 7.1.1 in /tests
Closes#19217Closes#19218Closes#19219
To silence zizmor 1.16.0 warnings.
Also:
- http3-linux: replace hard-coded workflow name with variable.
Follow-up to a8174176b5#13841
- codeql: set `cancel-in-progress: true`.
zizmor apparently does not allow `false` in pedantic mode anymore:
https://github.com/zizmorcore/zizmor/pull/1227
- codeql: sync concurrency setting with the rest of the jobs.
(I'm not sure this is correct, or why it was previously special-cased.)
Expressions used (before and after this patch):
- `group: ${{ github.workflow }}-${{ github.event.sha }}-${{ github.event.target_url }}`
for GHA/appveyor-status.
- `group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}`
for all the rest.
Ref: https://github.com/curl/curl/actions/runs/18776245057/job/53571438139?pr=19209Closes#19215
`curl_des.c` contained a single, short, function
`Curl_des_set_odd_parity()`, called from `curl_ntlm_core.c` alone.
Move it there, and define it only when needed.
Follow-up to 300876a7a6
Follow-up to 8cc70db2dbCloses#19209
Make autotools and cmake detect DES support in OpenSSL and mbedTLS.
Forward feature macros to C and omit NTLM from the feature preview list.
Use the feature macros in source. This ensure that `-V` output matches
the preview.
OpenSSL doesn't support DES when built with `no-des` or `no-deprecated`.
mbedTLS 4.x no longer supports it, and it's possible to disable it in
<4 with `scripts/config.py unset MBEDTLS_DES_C`.
Before this patch this worked for
mbedTLS 4 only, and with a regression for pending PR #16973.
Also:
- drop NTLM feature check from `curl_setup.h` in favour of autotools/
cmake feature macros. This makes `curl_setup.h` no longer need
to include an mbedTLS header, which in turn makes tests/server build
without depending on mbedTLS.
Fixing, in #16973:
```
In file included from tests/server/first.h:40,
from bld/tests/server/servers.c:3:
lib/curl_setup.h:741:10: fatal error: mbedtls/version.h: No such file or directory
741 | #include <mbedtls/version.h>
| ^~~~~~~~~~~~~~~~~~~
```
Ref: https://github.com/curl/curl/actions/runs/18689537893/job/53291322012?pr=16973
Ref: #19181 (initial fix idea)
Follow-up to 3a305831d1#19077
- move back mbedTLS header include and version check from
`curl_setup.h` to each source which consumes mbedTLS.
- GHA/http3-linux: drop workaround that disabled NTLM for
`no-deprecated` OpenSSL builds.
Follow-up to 006977859d#12384
- curl_ntlm_core: drop pointless macro `CURL_NTLM_NOT_SUPPORTED`.
Follow-up to 006977859d#12384Closes#19206
```
lib/vtls/mbedtls.c:786:3: error: call to undeclared function 'mbedtls_ssl_conf_tls13_enable_signal_new_session_tickets'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
786 | mbedtls_ssl_conf_tls13_enable_signal_new_session_tickets(&backend->config,
| ^
lib/vtls/mbedtls.c:787:5: error: use of undeclared identifier 'MBEDTLS_SSL_TLS1_3_SIGNAL_NEW_SESSION_TICKETS_ENABLED'; did you mean 'MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET_FLUSH'?
787 | MBEDTLS_SSL_TLS1_3_SIGNAL_NEW_SESSION_TICKETS_ENABLED);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET_FLUSH
dep/mbedtls-3.4.0/_pkg/include/mbedtls/ssl.h:700:5: note: 'MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET_FLUSH' declared here
700 | MBEDTLS_SSL_TLS1_3_NEW_SESSION_TICKET_FLUSH,
| ^
2 errors generated.
```
Regression from d63e40f8e6#18271 (8.16.0)
Closes#19208
Since using CONNECT_ONLY is by defintion only a connect, we make the
timeleft function return 0 after the connection is done so that it does
not - surprisingly - timeout later.
Fixes#18991
Reported-by: Pavel P
Closes#19204
When parsing incoming headers, they need to have a plain normal colon.
Previously out of convenience we used the same parser function for both
cases (incoming + custom set headers via the API) which made the
function too liberal for incoming HTTP traffic.
Closes#19200
Curl is one of the last callers of PKCS12_PBE_add(). It has been a noop
since OpenSSL 0.9.8k (2006) stubbed it out when moving the built-in PBE
algorithms to a static table:
b8f702a0afCloses#19201
SMTP automatically appends a \n.\n to an upload if there is not already
one at the end of the input. The implementation had a bug where this did
not happen, depending on read size and buffering.
Change test 900 to reproduce the failure. The bug only happened for mail
body input of known length, where EOS was known on the last chunk read.
Change test 900 to use an input file and make it large enough.
Fixes#18798Closes#19193
Reported-by: madoe on github
When a reused connection did transfer 0 bytes, it assumed the transfer
had failed and needed a retry. Add a check for data->red.done, so we can
successfully accept the transfer of a 0-length file via SFTP.
Add test case 1583 to verfiy.
Fix SFTP disconnect debug trace when there was nothing to
disconnect (like when reusing a connection).
Fixes#19165
Reported-by: Alexander Blach
Closes#19189
The parameter `max_pkts` was not checked in the recvmsg() implementation
of vquic_recv_packets() as the packter counter was never increased. This
led to the loop running until an EAGAIN was encountered. Which, in any
real case scenario, does no harm as long as libcurl is ingesting packets
faster than a server is able to send them.
However on a slow device and a fast network this could happen and allow
a denial of serice.
Not a real regression as the vulnerable code has never been released.
libcurl 8.16.0 does not have this bug.
Closes#19186
With GnuTLS, a GNUTLS_E_REHANDSHAKE can be a renegotiate in TLSv1.2 or a
key update in TLSv1.3. This had been made non-blocking in
a1850ad7de but the comment warning about a
blocking call was not updated.
Closes#19187
Obtaining the remote ip of the control connection to be used for the
data connection can fail. Check that and fail the transfer when that
does not work.
Triggered by an OSS-Fuzz issue.
Closes#19185
