A while ago the `distcheck` CI job became flaky. This continued after
switching to Debian stable (from testing). Try stabilzing it by running
it single-threaded.
Closes#1339
This fixes flakiness experienced recently with two OpenSSL jobs and one
libgcrypt job, and/or intermittently causing all Docker-based tests to
fail.
Reported-by: András Fekete
Fixes#1328Fixes#1329Closes#1338
- Handle MD5 conditionals in os400qc3.
- Check for errors in os400qc3 pbkdf1.
- Implement an optional build options override file.
- Sync ILE/RPG copy files with current C header files.
- Allow a null session within a string conversion cache.
- Add an ILE/RPG example.
- Adjust outdated copyrights in changed files.
Also:
- delete unused internal macro `libssh2_md5()` where defined.
- prefix `libssh2_os400qc3_hash*()` function names with underscore.
These are public/visible, but internal.
- add FIXMEs to OS/400 code to verify update/final calls; some OS API,
some internal.
Ref: https://github.com/libssh2/libssh2/pull/1301#discussion_r1446861650
Reviewed-by: Michael Buckley
Reviewed-by: Patrick Monnerat
Closes#1303
* Fix NULL dereference in gen_publickey_from_rsa_evp and
gen_publickey_from_dsa_evp.
* Add checks for en_publickey_from_ec_evp and en_publickey_from_ed_evp
Before this patch, SHA2 and SHA1 init function results were cast to
`void`. This patch makes sure to verify these values.
Also:
- exclude an `assert(0)` from release builds in `_libssh2_sha_algo_ctx_init()`.
(return error instead)
- fix indentation / whitespace
Reviewed-by: Michael Buckley
Closes#1301
The comment cited earlier is no longer true with recent CMake versions.
This options does actually enable parallel builds with MSVC since CMake
v3.26.0: https://gitlab.kitware.com/cmake/cmake/-/issues/20564
The effect isn't much for libssh2, because it spends most time in tests,
but let's enable it anyway for efficiency.
Ref: 0d08974633#884
Ref: 7a039d9a7a#867Closes#1294
- use the group expression from `reuse.yml` (via curl).
- add auto-cancel for `ci` and `cifuzz`.
- add auto-cancel to `appveyor_docker`. I'm just guessing here.
The hope is that it fixes AppVeyor CI runs when re-pushing a PR.
This frequently caused the freshly pushed session to fail waiting for
a connection.
- sync group expression in `appveyor_status` with `reuse`.
Closes#1292
Add new `libssh2_session_callback_set2()` API that deprecates
`libssh2_session_callback_set()`.
The new implementation offers the same functionality, but accepts and
returns a generic function pointer (of type `libssh2_cb_generic *`), as
opposed to the old function that used data pointers (`void *`). The new
solution thus avoids data to function (and vice versa) pointer
conversions, which has undefined behaviour in standard C.
About the name: It seems the `*2` suffix was used in the past for
replacement functions for deprecated ones. Let's stick with that.
`*_ex` was preferred for new functions that extend existing ones with
new features.
Closes#1285
To avoid the log noise till we fix those ~360 compiler warnings.
Also add macro `LIBSSH2_WARN_SIGN_CONVERSION` to re-enable them.
Follow-up to afa6b86560#1257Closes#1284
Add `LIBSSH2_SOCKET_CLOSE()` to the public `libssh2.h` header, for user
code. It translates to `closesocket()` on Windows and `close()` on other
platforms.
Use it in example code.
It makes them more readable by reducing the number of `_WIN32` guards.
Closes#1278
- install bash to fix error when running tests:
```
ERROR: test_sshd.test - missing test plan
ERROR: test_sshd.test - exited with status 127 (command not found?)
=====================================
[...]
# TOTAL: 4
# PASS: 2
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 2
[...]
env: bash: No such file or directory
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7133852508/job/19427420687#step:3:3998
- fix sshd issue when running tests:
```
# sshd log:
# Server listening on :: port 4711.
# Server listening on 0.0.0.0 port 4711.
# Authentication refused: bad ownership or modes for file /home/runner/work/libssh2/libssh2/tests/key_rsa.pub
# Authentication refused: bad ownership or modes for file /home/runner/work/libssh2/libssh2/tests/openssh_server/authorized_keys
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7134629175/job/19429828342#step:3:4059
Cherry-picked from #1277Closes#1277
- use GNU Make, to avoid errors:
```
make: Fatal error in reader: Makefile, line 983: Badly formed macro assignment
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7134629175/job/19429838379#step:3:1956
Caused by `?=` in `Makefile.am`. Fix it just in case.
```
make: Fatal error in reader: Makefile, line 438: Unexpected end of line seen
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7135524843/job/19432451767#step:3:1966
It's around line 43 in `Makefile.am`, reason undiscovered.
- fix error:
```
../../src/hostkey.c:1227:44: error: pointer targets in passing argument 5 of '_libssh2_ed25519_sign' differ in signedness [-Werror=pointer-sign]
1227 | datavec[0].iov_base, datavec[0].iov_len);
| ~~~~~~~~~~^~~~~~~~~
| |
| caddr_t {aka char *}
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7135102832/job/19431233967#step:3:2225https://docs.oracle.com/cd/E36784_01/html/E36887/iovec-9s.html
- FIXME: new `-Wsign-conversion` warnings appeared in examples:
```
../../example/direct_tcpip.c:251:9: warning: conversion to 'long unsigned int' from 'libssh2_socket_t' {aka 'int'} may change the sign of the result [-Wsign-conversion]
251 | FD_SET(forwardsock, &fds);
| ^~~~~~
../../example/direct_tcpip.c:251:9: warning: conversion to 'long unsigned int' from 'libssh2_socket_t' {aka 'int'} may change the sign of the result [-Wsign-conversion]
../../example/direct_tcpip.c:251:9: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
../../example/direct_tcpip.c:251:9: warning: conversion to 'long int' from 'long unsigned int' may change the sign of the result [-Wsign-conversion]
../../example/direct_tcpip.c:259:18: warning: conversion to 'long unsigned int' from 'libssh2_socket_t' {aka 'int'} may change the sign of the result [-Wsign-conversion]
259 | if(rc && FD_ISSET(forwardsock, &fds)) {
| ^~~~~~~~
../../example/direct_tcpip.c:259:18: warning: conversion to 'long unsigned int' from 'libssh2_socket_t' {aka 'int'} may change the sign of the result [-Wsign-conversion]
../../example/direct_tcpip.c:259:18: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
[...]
```
Ref: https://github.com/libssh2/libssh2/actions/runs/7136086865/job/19433997429#step:3:3450
Cherry-picked from #1277
Originally added to improve build performance by skipping building
tests. But, there seems to be no point in this, because autotools
doesn't build tests by default, unless explicitly invoking
`make check`.
Delete this option from Cygwin and FreeBSD CI tests, where it caused
`make check` to do nothing. Tests are built now, and runtime tests are
too, where supported.
Also disable Docker-based tests for these, and add a missing `make -j3`
for FreeBSD.
Reverts 7483edfada#715Closes#1271
The following APIs have been deprecated for over 10 years and
use `LIBSSH2_NO_DEPRECATED` to mark them as deprecated:
libssh2_session_startup()
libssh2_banner_set()
libssh2_channel_receive_window_adjust()
libssh2_channel_handle_extended_data()
libssh2_scp_recv()
Add these options to disable them:
- autotools: `--disable-deprecated`
- cmake: `-DLIBSSH2_NO_DEPRECATED=ON`
- `CPPFLAGS`: `-DLIBSSH2_NO_DEPRECATED`
Fixes#1259
Replaces #1260
Co-authored-by: Viktor Szakats
Closes#1267
Cast large integer types to avoid dealing with printf masks for
`size_t` and other C99 types. Some of existing code used `int`
for this, bump them to `long`.
Ref: afa6b86560#1257Closes#1264
