testrun: explicitly set proper IP address for stunnel listen/connect

Closes #15051

tidy-up: OS names

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,

tidy-up: OS names

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

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secureserver.pl: fix stunnel version parsing

- Allow the stunnel minor-version version part to be zero.

Prior to this change with the stunnel version scheme of <major>.<minor>
i

secureserver.pl: fix stunnel version parsing

- Allow the stunnel minor-version version part to be zero.

Prior to this change with the stunnel version scheme of <major>.<minor>
if either part was 0 then version parsing would fail, causing
secureserver.pl to fail with error "No stunnel", causing tests that use
the SSL protocol to be skipped. As a practical matter this bug can only
be caused by a minor-version part of 0, since the major-version part is
always greater than 0.

Closes https://github.com/curl/curl/pull/11722

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secureserver.pl: fix stunnel path quoting

- Store the stunnel path in the private variable $stunnel unquoted and
instead quote it in the command strings.

Prior to this change

secureserver.pl: fix stunnel path quoting

- Store the stunnel path in the private variable $stunnel unquoted and
instead quote it in the command strings.

Prior to this change the quoted stunnel path was passed to perl's file
operators which cannot handle quoted paths. For example:

$stunnel = "\"/C/Program Files (x86)/stunnel/bin/tstunnel\"";
if(-x $stunnel or -x "$stunnel")
# false even if path exists and is executable

Our other test scripts written in perl, unlike this one, use servers.pm
which has a global $stunnel variable with the path stored unquoted and
therefore those scripts don't have this problem.

Closes https://github.com/curl/curl/pull/11721

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tests: move server config files under the pid dir

These files are generated by the test servers and must therefore be
found in the log directory to make them available to only those serv

tests: move server config files under the pid dir

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: #10818
Closes #10875

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tests: move pidfiles and portfiles under the log directory

This is to segregate all files written by a test process into a single
root to allow for future parallel testing.

Ref:

tests: move pidfiles and portfiles under the log directory

This is to segregate all files written by a test process into a single
root to allow for future parallel testing.

Ref: #10818
Closes #10874

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tests: fix remaining servers to run with a dynamic log directory

This final commit in the series is sufficient to allow the tests succeed
if $LOGDIR is changed in runtests.pl.

R

tests: fix remaining servers to run with a dynamic log directory

This final commit in the series is sufficient to allow the tests succeed
if $LOGDIR is changed in runtests.pl.

Ref: #10818
Closes #10866

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tests: switch to 3-argument open in test suite

The perl 2-argument open has been considered not-quite-deprecated since
the 3-argument form was introduced almost a quarter century ago.

copyright: update all copyright lines and remove year ranges

- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- save

copyright: update all copyright lines and remove year ranges

- 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

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copyright: make repository REUSE compliant

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

copyright: make repository REUSE compliant

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

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copyrights: update copyright year ranges

tests/*server.pl: flush output before executing subprocess

Also avoid shell processes staying around by using exec.
This is necessary to avoid output data being buffering
inside the

tests/*server.pl: flush output before executing subprocess

Also avoid shell processes staying around by using exec.
This is necessary to avoid output data being buffering
inside the process chain of Perl, Bash/Shell and our
test server binaries. On non-Windows systems the exec
will also make the subprocess replace the intermediate
shell, but on Windows it will at least bind the processes
together since there is no real fork or exec available.

See: https://cygwin.com/cygwin-ug-net/highlights.html
and: https://docs.microsoft.com/cpp/c-runtime-library/exec-wexec-functions
Ref: https://github.com/curl/curl/pull/7530#issuecomment-900949010

Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Closes #7530

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curl.se: new home

Closes #6172

all: fix codespell errors

Reviewed-by: Jay Satiro
Reviewed-by: Daniel Stenberg
Closes https://github.com/curl/curl/pull/5452

tests: use Cygwin/msys PIDs for stunnel and sshd on Windows

Since the Windows versions of both programs would write Windows
PIDs to their pidfiles which we cannot handle, we need to use

tests: use Cygwin/msys PIDs for stunnel and sshd on Windows

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

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copyright: fix out-of-date copyright ranges and missing headers

Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyrigh

copyright: fix out-of-date copyright ranges and missing headers

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

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tests: disable SO_EXCLUSIVEADDRUSE for stunnel on Windows

SO_EXCLUSIVEADDRUSE is on by default on Vista or newer,
but does not work together with SO_REUSEADDR being on.

The defa

tests: disable SO_EXCLUSIVEADDRUSE for stunnel on Windows

SO_EXCLUSIVEADDRUSE is on by default on Vista or newer,
but does not work together with SO_REUSEADDR being on.

The default changes were made with stunnel 5.34 and 5.35.

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tests: give each stunnel.conf file a unique name

Otherwise, subsequent uses of stunnel overwrite the configuration file
of previous invocations so they can no longer be inspected.

spelling fixes

Closes #1356

tests: Use 'pathhelp' for paths conversions in secureserver.pl

Closes #675

URLs: change all http:// URLs to https://

secureserver.pl: clean up formatting of config and fix verbose output

Verbose output was not matching the actual configuration file,
because FIPS and Windows conditions were ignored.

secureserver.pl: update Windows detection and fix path conversion

secureserver.pl: make OpenSSL CApath and cert absolute path values

Recent stunnel versions (5.08) seem to have trouble with relative
paths on Windows. This turns the relative paths into

secureserver.pl: make OpenSSL CApath and cert absolute path values

Recent stunnel versions (5.08) seem to have trouble with relative
paths on Windows. This turns the relative paths into absolute ones.

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secureserver: Only set stunnel FIPS option when available

It seems the fips config option causes an error if FIPS mode was
not enabled at stunnel compile-time. FIPS support was disabled

secureserver: Only set stunnel FIPS option when available

It seems the fips config option causes an error if FIPS mode was
not enabled at stunnel compile-time. FIPS support was disabled
by default in stunnel 5.00, so this is probably really only needed
on versions between 4.32 and 5.00.

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