haproxy/reg-tests/ssl/set_ssl_cert.vtc
Willy Tarreau f673923629 REGTESTS: extend the default I/O timeouts and make them overridable
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.
2021-11-18 17:57:11 +01:00

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#REGTEST_TYPE=devel
# This reg-test uses the "set ssl cert" command to update a certificate over the CLI.
# It requires socat to upload the certificate
#
# This check has two separate parts.
# In the first part, there are 3 requests, the first one will use "www.test1.com" as SNI,
# the second one with the same but that must fail and the third one will use
# "localhost". Since vtest can't do SSL, we use haproxy as an SSL client with 2
# chained listen section.
#
# In the second part, we check the update of a default certificate in a crt-list.
# This corresponds to a bug raised in https://github.com/haproxy/haproxy/issues/1143.
# A certificate is used as default certificate as well as regular one, and during the update
# the default certificate would not be properly updated if the default instance did not have
# any SNI. The test consists in checking that the used certificate is the right one after
# updating it via a "set ssl cert" call.
#
# If this test does not work anymore:
# - Check that you have socat
varnishtest "Test the 'set ssl cert' feature of the CLI"
#REQUIRE_VERSION=2.2
#REQUIRE_OPTIONS=OPENSSL
feature cmd "command -v socat"
feature ignore_unknown_macro
server s1 -repeat 9 {
rxreq
txresp
} -start
haproxy h1 -conf {
global
tune.ssl.default-dh-param 2048
tune.ssl.capture-buffer-size 1
stats socket "${tmpdir}/h1/stats" level admin
crt-base ${testdir}
defaults
mode http
option httplog
retries 0
log stderr local0 debug err
option logasap
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
listen clear-lst
bind "fd@${clearlst}"
balance roundrobin
http-response set-header X-SSL-Server-SHA1 %[ssl_s_sha1,hex]
retries 0 # 2nd SSL connection must fail so skip the retry
server s1 "${tmpdir}/ssl.sock" ssl verify none sni str(www.test1.com)
server s2 "${tmpdir}/ssl.sock" ssl verify none sni str(www.test1.com)
server s3 "${tmpdir}/ssl.sock" ssl verify none sni str(localhost)
server s4 "${tmpdir}/other-ssl.sock" ssl verify none sni str(www.test1.com)
server s5 "${tmpdir}/other-ssl.sock" ssl verify none sni str(other.test1.com) # uses the default certificate
server s6 "${tmpdir}/other-ssl.sock" ssl verify none sni str(www.test1.com)
server s7 "${tmpdir}/other-ssl.sock" ssl verify none sni str(other.test1.com) # uses the default certificate
server s8 "${tmpdir}/other-ssl.sock" ssl verify none sni str(www.test1.com)
server s9 "${tmpdir}/other-ssl.sock" ssl verify none sni str(other.test1.com) # uses the default certificate
listen ssl-lst
bind "${tmpdir}/ssl.sock" ssl crt ${testdir}/common.pem strict-sni
server s1 ${s1_addr}:${s1_port}
listen other-ssl-lst
bind "${tmpdir}/other-ssl.sock" ssl crt-list ${testdir}/set_default_cert.crt-list
server s1 ${s1_addr}:${s1_port}
} -start
haproxy h1 -cli {
send "show ssl cert ${testdir}/common.pem"
expect ~ ".*SHA1 FingerPrint: 2195C9F0FD58470313013FC27C1B9CF9864BD1C6"
}
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.status == 200
} -run
shell {
printf "set ssl cert ${testdir}/common.pem <<\n$(cat ${testdir}/ecdsa.pem)\n\n" | socat "${tmpdir}/h1/stats" -
echo "commit ssl cert ${testdir}/common.pem" | socat "${tmpdir}/h1/stats" -
}
haproxy h1 -cli {
send "show ssl cert ${testdir}/common.pem"
expect ~ ".*SHA1 FingerPrint: A490D069DBAFBEE66DE434BEC34030ADE8BCCBF1"
}
# check that the "www.test1.com" SNI was removed
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.status == 503
} -run
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.status == 200
} -run
shell {
printf "set ssl cert ${testdir}/common.pem <<\n$(cat ${testdir}/common.pem)\n\n" | socat "${tmpdir}/h1/stats" -
echo "abort ssl cert ${testdir}/common.pem" | socat "${tmpdir}/h1/stats" -
}
haproxy h1 -cli {
send "show ssl cert ${testdir}/common.pem"
expect ~ ".*SHA1 FingerPrint: A490D069DBAFBEE66DE434BEC34030ADE8BCCBF1"
}
# The following requests are aimed at a backend that uses the set_default_cert.crt-list file
# Uses the www.test1.com sni
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "9DC18799428875976DDE706E9956035EE88A4CB3"
expect resp.status == 200
} -run
# Uses the other.test1.com sni and the default line of the crt-list
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "9DC18799428875976DDE706E9956035EE88A4CB3"
expect resp.status == 200
} -run
shell {
printf "set ssl cert ${testdir}/set_default_cert.pem <<\n$(cat ${testdir}/common.pem)\n\n" | socat "${tmpdir}/h1/stats" -
}
# Certificate should not have changed yet
haproxy h1 -cli {
send "show ssl cert ${testdir}/set_default_cert.pem"
expect ~ ".*SHA1 FingerPrint: 9DC18799428875976DDE706E9956035EE88A4CB3"
}
shell {
echo "commit ssl cert ${testdir}/set_default_cert.pem" | socat "${tmpdir}/h1/stats" -
}
haproxy h1 -cli {
send "show ssl cert ${testdir}/set_default_cert.pem"
expect ~ ".*SHA1 FingerPrint: 2195C9F0FD58470313013FC27C1B9CF9864BD1C6"
}
# Uses the www.test1.com sni
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "2195C9F0FD58470313013FC27C1B9CF9864BD1C6"
expect resp.status == 200
} -run
# Uses the other.test1.com sni and the default line of the crt-list
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "2195C9F0FD58470313013FC27C1B9CF9864BD1C6"
expect resp.status == 200
} -run
# Restore original certificate
shell {
printf "set ssl cert ${testdir}/set_default_cert.pem <<\n$(cat ${testdir}/set_default_cert.pem)\n\n" | socat "${tmpdir}/h1/stats" -
echo "commit ssl cert ${testdir}/set_default_cert.pem" | socat "${tmpdir}/h1/stats" -
}
haproxy h1 -cli {
send "show ssl cert ${testdir}/set_default_cert.pem"
expect ~ ".*SHA1 FingerPrint: 9DC18799428875976DDE706E9956035EE88A4CB"
}
# Uses the www.test1.com sni
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "9DC18799428875976DDE706E9956035EE88A4CB3"
expect resp.status == 200
} -run
# Uses the other.test1.com sni and the default line of the crt-list
client c1 -connect ${h1_clearlst_sock} {
txreq
rxresp
expect resp.http.X-SSL-Server-SHA1 == "9DC18799428875976DDE706E9956035EE88A4CB3"
expect resp.status == 200
} -run