Add `data->state.origin` as the origin the transfer is sending the
current request to/gets the response from. Use it for request specific
properties like authentication, hsts and cookie handling, etc.
Unless talking to a forwarding HTTP proxy (e.g. not tunneling),
`data->state.origin` and `conn->origin` are the same.
With a forwarding HTTP proxy in play, `conn->origin` is set to
`conn->http_proxy.peer` and `conn->bits.origin_is_proxy` (a new bit) is
set.
Remove the connection bits, now replaced with:
* `conn->bits.socksproxy` -> `conn->socks_proy.peer`
* `conn->bits.httpproxy` -> `conn->http_proy.peer`
* `conn->bits.proxy` -> `(conn->socks_proy.peer || conn->http_proy.peer`)
* `conn->bits.tunnel_proxy` -> (`conn->http_proy.peer && !conn->bits.origin_is_proxy`)
* `(conn->bits.httpproxy && !conn->bits.tunnel_proxy)` -> `conn->bits.origin_is_proxy`
Rename `noproxy.[ch]` to `proxy.[ch]`. Move the connection proxy setup
code from `url.c` to `proxy.c`.
Remove `data->info.conn_remote_port` as no one uses it.
Add test_40_02b for a SOCKS connection to a forwarding HTTPS proxy.
Update internal documentation about peers and creds.
Closes#21967
Also:
- drop two unreachable return statements.
- test_17_ssl_use: avoid implicit string concatenations in lists.
Reported by GitHub CodeQL
Closes#21916
- fix test_17_20 flakiness: the test case did not have `nghttpx` in
its parameters, causing it to no check if a reload was necessary.
When that test ran behind one that gave nghttpx another certificate,
eg. in parallel mode, it used the wrong pinned pubkey.
- Have `env` provide lists of HTTP protocol versions available for
testing. Replace parameterized tests on a fixed protocol list with
the dynamic one from env. This makes checks for protocol availability
in the test function bodies superfluous.
refs #19489Closes#19540
To allow running pytests on more curl configurations.
Also delete a redundant H3 feature check from test_17_14_expired_cert.
Cherry-picked from #19407Closes#19412
- add startup check for 'danted' to avoid fails on low cpu
- rename 'sockd' to 'danted' everywhere to clarify what we use
- add proper defaults for 'danted' for debian
- install 'dante-server' in pytest ci runs
Closes#18075
Configure curl with `--with-test-sockd=<path to sockd>` for a locally
installed dante sockd server and new `test_40_*` will verify that
down- and uploads work via SOCKS.
Invoke scorecard.py with `--socks4` or `--socks5` to run performance
tests with SOCKS. Note that SOCKS is not supported for HTTP/3.
Ref: #17969Closes#17986
