With the CI occasionally slowing down, we're starting to see again some
spurious failures despite the long 1-second timeouts. This reports false
positives that are disturbing and doesn't provide as much value as this
could. However at this delay it already becomes a pain for developers
to wait for the tests to complete.
This commit adds support for the new environment variable
HAPROXY_TEST_TIMEOUT that will allow anyone to modify the connect,
client and server timeouts. It was set to 5 seconds by default, which
should be plenty for quite some time in the CI. All relevant values
that were 200ms or above were replaced by this one. A few larger
values were left as they are special. One test for the set-timeout
action that used to rely on a fixed 1-sec value was extended to a
fixed 5-sec, as the timeout is normally not reached, but it needs
to be known to compare the old and new values.
Instead of failing the conversion when an invalid number of bits is
given the sha2 converter now fails with an appropriate error message
during startup.
The sha2 converter was introduced in d437630237,
which is in 2.1 and higher.
This adds a converter for the SHA-2 family, supporting SHA-224, SHA-256
SHA-384 and SHA-512.
The converter relies on the OpenSSL implementation, thus only being available
when HAProxy is compiled with USE_OPENSSL.
See GitHub issue #123. The hypothetical `ssl_?_sha256` fetch can then be
simulated using `ssl_?_der,sha2(256)`:
http-response set-header Server-Cert-FP %[ssl_f_der,sha2(256),hex]
