via env `CURL_TEST_SSH_KEYALGO`, `rsa` (default), `ecdsa`, `ed25519`.
To ease debugging and testing and to make these code paths more
universal.
Closes#21223
- drop stray duplicate empty lines in docs, scripts, test data, include,
examples, tests.
- drop duplicate PP parenthesis.
- curl-functions.m4: move literals to the right side in if expressions,
to match rest of the source code.
- FAQ.md: delete language designator from an URL.
- packages: apply clang-format (OS400, VMS).
- scripts/schemetable.c: apply clang-format.
- data320: delete duplicate empty line that doesn't change the outcome.
- spacecheck: extend to check for duplicate empty lines
(with exceptions.)
- fix whitespace nits
Closes#19936
There remain some false positives, hits in test data, and `dir` use,
around 100 issues in total.
There is no plan to enforce badwords on tests.
Also:
- badwords.txt: let a few `manpage[s]` occurrences through
(in Perl code).
Closes#19541
To use a native Cygwin tool instead of the Windows `icacls`. It allows
running under Cygwin/MSYS without Windows system folders in the `PATH`.
Also: fix indentation and tidy up syntax of the `icacls` branch.
Note: As of this commit, these `setfacl` and `icacls` calls are not
necessary for a successful CI run. This includes OpenSSH for Windows
tests, that aren't run by default. Keep them anyway, because locally
they may be necessary depending on environment.
Reported-by: Brian Inglis
Fixes#16437
Ref: #16803Closes#16465
It was already excluded for OpenSSH-Windows. Extend it to all OpenSSH
above v7.3. Syncing up this logic with the sshd server config.
Fixing, in `sftp_server.log`:
```
log/server/curl_sftp_config line 33: Unsupported option "rhostsrsaauthentication"
log/server/curl_sftp_config line 34: Unsupported option "rsaauthentication"
```
`no` has been the default for these since OpenSSH 3.3 (2002-06-21).
Closes#16784
SFTP/SCP tests were failing in CI with WinCNG libssh2 since we first
added such job. With `curl: (67) Authentication failure`.
The reason is that the default `ssh-keygen` RSA private key format
changed to OpenSSH (RFC4716) in 2018. libssh2 does not support this
format with some of its crypto backends.
Fix it by generating keys explicitly in PEM format as necessary via
the `-m` option. This format is universally recognized for RSA keys.
2018-08-24: https://www.openssh.com/txt/release-7.8: OpenSSH format becomes default
2010-08-23: https://www.openssh.com/txt/release-5.6: `-m` option first supported
This fixed the auth issue, just to reveal a known flakiness issue in
libssh2 + WinCNG, causing:
```
curl: (2) Failure establishing ssh session: -8, Unable to exchange encryption keys
```
Ref: https://github.com/curl/curl/actions/runs/14000494428/job/39205633258?pr=16781#step:15:1796
Tracked here: https://github.com/libssh2/libssh2/issues/804
Mitigated in libssh2 tests by retrying them.
Due to this, keep ignoring these test results.
Also:
- add an env to customize key format: `CURL_TEST_SSH_KEY_FORMAT`
- display the generated format in the log.
- GHA/linux: document the wolfSSH error code causing it to fail tests:
```
curl: (79) wolfssh SFTP connect error -1051 / WS_MATCH_KEY_ALGO_E / cannot match key algo with peer
```
Follow-up to 4911e7af11#16735
Follow-up to 0ec72c1ef8#16672
Follow-up to e53523fef0#14859
Follow-up to e26cbe20cb#13979Closes#16781
CI:
- GHA/windows: enable OpenSSH server, SysInternals `handle`, `impacket`.
Skip `impacket` on MSYS2 due to install failure.
Skip OpenSSH server for old/standalone mingw-w64 (building curl
without SSH there.)
- GHA/windows: make test tool installs a separate step.
- GHA/cygwin: enable OpenSSH server.
Skip `impacket`: it's compiling for 7 minutes then breaks.
Skip `stunnel` due to sluggish test run performance.
(This update is unrelated to Azure jobs.)
- GHA/linux: migrate Linux jobs from Azure CI.
- GHA/linux: migrate scanbuild job from Azure CI.
- GHA/linux: enable libssh2 in a job. Also enable valgrind.
- CI/windows: enable SSPI in two jobs.
- CI/windows: disable zlib in one more job.
- CI/windows: improve `if` condition checking GnuTLS.
- CI/windows: ignore SFTP/SCP tests as necessary.
- universally ignore SCP tests, they fail everywhere.
- ignore test 612.
- ignore test 613 616 618 with MSYS2 mingw-w64.
- ignore test 614 with libssh.
- ignore all SFTP with MSYS2 native.
- ignore all SFTP with vcpkg with `libssh2[core,zlib]`.
- ignore a couple of SFTP tests with MSYS2 mingw-w64.
(This matches settings on Azure CI.)
- GHA/windows: ignore failing 1451 'Basic SMB request' test for
old mingw-w64 7.3.0 (but not for 9.5.0!):
```
2024-09-11 21:45:59,738 ERROR smbComNegotiate: b'NT LM 0.12\x00' is not in list
[...]
curl: (7) Could not connect to server
[...]
FAIL 1451: 'Basic SMB request' SMB
```
Ref: https://github.com/curl/curl/actions/runs/10816280746/job/30007130770#step:13:3546
- CI/Azure: delete, now moved to GHA.
sshserver:
- sshserver: fix permissions for SSH host key on Windows, allowing sshd
to launch.
- sshserver: fix initializing config paths with Cygwin/MSYS2 sshd.
- sshserver: fix initializing config paths in parallel builds.
- sshserver: delete redundant `DenyUsers`. This also opens the way
to allow multiple usernames.
- sshserver: fix `AllowUsers` for GHA/windows, by allowing the
domainless username again.
Follow-up to 3ee7c676ec#5721
- sshserver: fix `Deprecated option` warnings in `sshd_config`:
```
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 7: Deprecated option AuthorizedKeysFile2
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 25: Deprecated option KeyRegenerationInterval
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 35: Deprecated option RhostsRSAAuthentication
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 36: Deprecated option RSAAuthentication
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 37: Deprecated option ServerKeyBits
D:/a/curl/curl/bld/tests/log/2/server/curl_sshd_config line 41: Deprecated option UseLogin
```
- sshserver: fix `Deprecated option` warnings in `ssh_config` with
Cygwin/MSYS2.
- sshserver: fix dumping config files due to the filenames missing their
full paths.
- sshserver: add workaround to make `logmsg` messages visible.
Before this patch they only went to a file and never shown.
runtests:
- runtests: log details when these Windows commands are called:
`handle`, `taskkill`, `tasklist`.
- runtests: add documentation links to Windows tools:
`handle`, `taskkill`, `tasklist`, `icacls`.
- runtests: add `-t` (kill whole tree) option to `taskkill` in
`servers.pm`, syncing it with the other `taskkill` call.
Follow-up to bc72a78a11#14488
- runtests: show warning if Sysinternals `handle` tool is missing.
- runtests: drop Windows XP Home compatibility `tskill` call.
The call was made on all Windows versions. It's possibly overkill to
do this, because XP Home is probably rarely used for running curl
tests these days. In case it's needed, it'd be better to put it under
an explicit option.
- runtests: show Perl version and path.
Fix/silence fallouts:
- unit2603: fix building with disabled HTTP support.
- unit2604: silence `-Woverlength-strings` warnings in C89 mode.
- test437, test1614: fix to pass with no-IPv6 builds.
Closes#14859
Use these words and casing more consistently across text, comments and
one curl tool output:
AIX, ALPN, ANSI, BSD, Cygwin, Darwin, FreeBSD, GitHub, HP-UX, Linux,
macOS, MS-DOS, MSYS, MinGW, NTLM, POSIX, Solaris, UNIX, Unix, Unicode,
WINE, WebDAV, Win32, winbind, WinIDN, Windows, Windows CE, Winsock.
Mostly OS names and a few more.
Also a couple of other minor text fixups.
Closes#14360
This was missed during some refactoring more than a year ago and is
causing a warning "Use of uninitialized value $path in pattern match".
Follow-up to 70d2fca2
Ref: #10818Closes#14113
As the comment states "Address family must be specified before ListenAddress", otherwise the tests fail to run
`"failed starting SSH server" 52 times (582, 583, 600, 601, 602, 603, 604, 605, 606 and 43 more)`
Closes#10983
These files are generated by the test servers and must therefore be
found in the log directory to make them available to only those servers
once multiple test runners are executing in parallel. They must also not
be deleted with the log files, so they are stored in the pidfile
directory.
Ref: #10818Closes#10875
- Set all scripts +x, ie 644 => 755.
Prior to this change some scripts were not executable and therefore
could not be called directly.
~~~
git ls-files -s \*.{sh,pl,py} | grep -v 100755
~~~
Closes https://github.com/curl/curl/pull/10219
- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING
checksrc is updated to allow non-year using copyright statements
Closes#10205
Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.
This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.
Closes#8869
... by not using options with no argument where an argument is required:
=== Start of file tests/log/ssh_server.log
curl_sshd_config line 6: no argument after keyword "DenyGroups"
curl_sshd_config line 7: no argument after keyword "AllowGroups"
curl_sshd_config line 10: Deprecated option AuthorizedKeysFile2
curl_sshd_config line 29: Deprecated option KeyRegenerationInterval
curl_sshd_config line 39: Deprecated option RhostsRSAAuthentication
curl_sshd_config line 40: Deprecated option RSAAuthentication
curl_sshd_config line 41: Deprecated option ServerKeyBits
curl_sshd_config line 45: Deprecated option UseLogin
curl_sshd_config line 56: no argument after keyword "AcceptEnv"
curl_sshd_config: terminating, 3 bad configuration options
=== End of file tests/log/ssh_server.log
=== Start of file log/sftp_server.log
curl_sftp_config line 33: Unsupported option "rhostsrsaauthentication"
curl_sftp_config line 34: Unsupported option "rsaauthentication"
curl_sftp_config line 52: no argument after keyword "sendenv"
curl_sftp_config: terminating, 1 bad configuration options
Connection closed.
Connection closed
=== End of file log/sftp_server.log
Closes#7724
Since the Windows versions of both programs would write Windows
PIDs to their pidfiles which we cannot handle, we need to use
our known perl.exe Cygwin/msys PID together with exec() in order
to tie the spawned processes to the existance of our perl.exe
The perl.exe that is executing secureserver.pl and sshserver.pl
has a Cygwin/msys PID, because it is started inside Cygwin/msys.
Related to #5188
Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyright headers.
Removed three (mostly usesless) README files from docs/
Closes#5141
Keys created on Windows Subsystem for Linux (WSL) require it for some
reason.
(This is one of several commits to support use of WSL for the tests.)
Ref: https://github.com/curl/curl/pull/3899
Fixed failed redirection of stderr with some options. At least on Msys2,
perl fails to redirect stderr if $value contains newline or other weird
characters.
