#REGTEST_TYPE=devel

# This reg-test uses the "show ssl ocsp-response" command to display the details
# of the OCSP responses used by HAProxy.
# It also uses the new special cases of the "show ssl cert" command, where an OCSP
# extension is provided to the certificate name (with or without preceding * for an
# ongoing transaction).
#
# It uses the show_ocsp_server.pem server certificate, signed off by set_cafile_rootCA.crt,
# which has two OCSP responses, show_ocsp_server.pem.ocsp which is loaded by default and in
# which it is valid, and show_ocsp_server.pem.ocsp.revoked in which it is revoked.
# The OSCP response is updated through the two means available in the CLI, the
# "set ssl ocsp-response" command and the update through a "set ssl cert foo.ocsp".
#
# It requires socat to upload the new OCSP responses.
#
# If this test does not work anymore:
# - Check that you have socat

varnishtest "Test the 'show ssl ocsp-response' and 'show ssl cert foo.pem.ocsp' features of the CLI"
#REQUIRE_VERSION=2.5
#REQUIRE_OPTIONS=OPENSSL
#REQUIRE_BINARIES=socat
feature ignore_unknown_macro

haproxy h1 -conf {
    global
        tune.ssl.default-dh-param 2048
        tune.ssl.capture-cipherlist-size 1
        stats socket "${tmpdir}/h1/stats" level admin

    defaults
        mode http
        option httplog
        log stderr local0 debug err
        option logasap
        timeout connect 100ms
        timeout client  1s
        timeout server  1s

    listen clear-lst
        bind "fd@${clearlst}"
        server s1 "${tmpdir}/ssl.sock" ssl ca-file ${testdir}/set_cafile_rootCA.crt verify none

    listen ssl-lst
        # crt: certificate of the server
        # ca-file: CA used for client authentication request
        bind "${tmpdir}/ssl.sock" ssl crt ${testdir}/show_ocsp_server.pem ca-file ${testdir}/set_cafile_rootCA.crt verify none crt-ignore-err all
        http-response add-header X-SSL-Client-Verify %[ssl_c_verify]
        server s1 ${s1_addr}:${s1_port}
} -start


# Test the "show ssl ocsp-response" command
haproxy h1 -cli {
    send "show ssl ocsp-response"
    expect ~ "Certificate ID key : 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"

    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Responder Id: C = FR, O = HAProxy Technologies, CN = ocsp.haproxy.com"
    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Cert Status: good"
}

# Test the "show ssl cert foo.pem.ocsp" command
haproxy h1 -cli {
    send "show ssl cert"
    expect ~ ".*show_ocsp_server.pem"

    send "show ssl cert ${testdir}/show_ocsp_server.pem"
    expect ~ "Serial: 100F"
    send "show ssl cert ${testdir}/show_ocsp_server.pem"
    expect ~ "OCSP Response Key: 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"

    send "show ssl cert ${testdir}/show_ocsp_server.pem.ocsp"
    expect ~ "Responder Id: C = FR, O = HAProxy Technologies, CN = ocsp.haproxy.com"
    send "show ssl cert ${testdir}/show_ocsp_server.pem.ocsp"
    expect ~ "Cert Status: good"
}


# Change the server certificate's OCSP response through "set ssl ocsp-response"
shell {
    printf "set ssl ocsp-response <<\n$(base64 ${testdir}/show_ocsp_server.pem.ocsp.revoked)\n\n" | socat "${tmpdir}/h1/stats" -
}

# Check that the change was taken into account
haproxy h1 -cli {
    send "show ssl ocsp-response"
    expect ~ "Certificate ID key : 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"

    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Responder Id: C = FR, O = HAProxy Technologies, CN = ocsp.haproxy.com"
    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Cert Status: revoked"

    send "show ssl cert ${testdir}/show_ocsp_server.pem.ocsp"
    expect ~ "Cert Status: revoked"
}


# Change the server certificate's OCSP response through a transaction
shell {
    printf "set ssl cert ${testdir}/show_ocsp_server.pem <<\n$(cat ${testdir}/show_ocsp_server.pem)\n\n" | socat  "${tmpdir}/h1/stats" -
    printf "set ssl cert ${testdir}/show_ocsp_server.pem.ocsp <<\n$(base64 ${testdir}/show_ocsp_server.pem.ocsp)\n\n" | socat  "${tmpdir}/h1/stats" -
}


# Check that the actual tree entry was not changed and that the uncommitted
# transaction's OCSP response is the new one
haproxy h1 -cli {
    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Cert Status: revoked"
    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "This Update: Jun 10 08:57:45 2021 GMT"

    send "show ssl cert *${testdir}/show_ocsp_server.pem.ocsp"
    expect ~ "Cert Status: good"
    send "show ssl cert *${testdir}/show_ocsp_server.pem.ocsp"
    expect ~ "This Update: Jun 10 08:55:04 2021 GMT"
}


# Commit the transaction and check that it was taken into account
haproxy h1 -cli {
    send "commit ssl cert ${testdir}/show_ocsp_server.pem"
    expect ~ "Success!"

    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "Cert Status: good"
    send "show ssl ocsp-response 303b300906052b0e03021a050004148a83e0060faff709ca7e9b95522a2e81635fda0a0414f652b0e435d5ea923851508f0adbe92d85de007a0202100f"
    expect ~ "This Update: Jun 10 08:55:04 2021 GMT"
}