#REGTEST_TYPE=devel

# This reg-test uses the "add ssl crt-list" command to add a certificate over the CLI.
# It requires socat to upload the certificate

# this check does 2 requests, the first one will use "www.test1.com" as SNI, and
# the second one will use "localhost". Since vtest can't do SSL, we use haproxy
# as an SSL client with 2 chained listen section.

# If this test does not work anymore:
# - Check that you have socat

varnishtest "Test the 'add ssl crt-list' feature of the CLI"
#REQUIRE_OPTIONS=OPENSSL
feature cmd "command -v socat"
feature ignore_unknown_macro

server s1 -repeat 2 {
    rxreq
    txresp
} -start

haproxy h1 -conf {
    global
    .if !ssllib_name_startswith(AWS-LC)
        tune.ssl.default-dh-param 2048
    .endif
        tune.ssl.capture-buffer-size 1
        crt-base ${testdir}
        stats socket "${tmpdir}/h1/stats" level admin

    defaults
        mode http
        option httplog
        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@${clearlst}"
        balance roundrobin
        server s1 "${tmpdir}/ssl.sock" ssl verify none sni str(www.test1.com)
        server s2 "${tmpdir}/ssl.sock" ssl verify none sni str(localhost)


    listen ssl-lst
        mode http
        bind "${tmpdir}/ssl.sock" ssl strict-sni crt-list ${testdir}/localhost.crt-list

        server s1 ${s1_addr}:${s1_port}
        server s2 ${s1_addr}:${s1_port} ssl crt "${testdir}/common.pem" weight 0 verify none
} -start


haproxy h1 -cli {
    send "show ssl cert ${testdir}/common.pem"
    expect ~ ".*SHA1 FingerPrint: DF3B6E847A7BF83DFAAFCFEC65EE9BC36230D3EA"
}

client c1 -connect ${h1_clearlst_sock} {
    txreq
    rxresp
    expect resp.status == 200
} -run

shell {
    echo "new ssl cert ${testdir}/ecdsa.pem" | socat "${tmpdir}/h1/stats" -
    printf "set ssl cert ${testdir}/ecdsa.pem <<\n$(cat ${testdir}/ecdsa.pem)\n\n" | socat "${tmpdir}/h1/stats" -
    echo "commit ssl cert ${testdir}/ecdsa.pem" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list/ <<\n${testdir}/common.pem [ssl-min-ver SSLv3 verify none allow-0rtt] !*\n\n" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list/ <<\n${testdir}/ecdsa.pem [ssl-min-ver SSLv3 verify none allow-0rtt] localhost !www.test1.com\n\n" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list <<\n${testdir}/ecdsa.pem [verify none allow-0rtt]\n\n" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list/// <<\n${testdir}/ecdsa.pem localhost !www.test1.com\n\n" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list///// <<\n${testdir}/ecdsa.pem\n\n" | socat "${tmpdir}/h1/stats" -
    printf "add ssl crt-list ${testdir}/localhost.crt-list// ${testdir}/ecdsa.pem\n" | socat "${tmpdir}/h1/stats" -
}

haproxy h1 -cli {
    send "show ssl cert ${testdir}/ecdsa.pem"
    expect ~ ".*SHA1 FingerPrint: A490D069DBAFBEE66DE434BEC34030ADE8BCCBF1"
}

haproxy h1 -cli {
    send "show ssl crt-list ${testdir}/localhost.crt-list//"
    # check the options and the filters in any order
    expect ~ ".*${testdir}/ecdsa.pem \\[(?=.*verify none)(?=.*allow-0rtt)(?=.*ssl-min-ver SSLv3).*\\](?=.*!www.test1.com)(?=.*localhost).*"
}

client c1 -connect ${h1_clearlst_sock} {
    txreq
    rxresp
    expect resp.status == 200
} -run


# Try to add a new line that mentions an "unknown" CA file (not loaded yet).
# It should fail since no disk access are allowed during runtime.
shell {
    printf "add ssl crt-list ${testdir}/localhost.crt-list/ <<\n${testdir}/ecdsa.pem [ca-file ${testdir}/ca-auth.crt] localhost\n\n" | socat "${tmpdir}/h1/stats" - | grep "unable to load ${testdir}/ca-auth.crt"
}
shell {
    printf "add ssl crt-list ${testdir}/localhost.crt-list/ <<\n${testdir}/ecdsa.pem [ca-verify-file ${testdir}/ca-auth.crt] localhost\n\n" | socat "${tmpdir}/h1/stats" - | grep "unable to load ${testdir}/ca-auth.crt"
}
shell {
    printf "add ssl crt-list ${testdir}/localhost.crt-list/ <<\n${testdir}/ecdsa.pem [crl-file ${testdir}/ca-auth.crt] localhost\n\n" | socat "${tmpdir}/h1/stats" - | grep "unable to load ${testdir}/ca-auth.crt"
}

# Check that the new line was not added to the crt-list.
haproxy h1 -cli {
    send "show ssl crt-list ${testdir}/localhost.crt-list//"
    expect !~ ".*ca-file ${testdir}/ca-auth.crt"
}