varnishtest "Health-checks: LDAP health-check"
#REQUIRE_VERSION=2.2
#REGTEST_TYPE=slow
feature ignore_unknown_macro

# This scripts tests health-checks for LDAP application, enabled using
# "option ldap-check" line. A intermediate listener is used to validate
# the request because it is impossible with VTEST to read and match raw
# text.

server s1 {
  recv 14
  sendhex "300C020101 61 070A01 00 04000400"
} -start

server s2 {
  recv 14
  sendhex "300C020101 60 070A01 00 04000400"
} -start

server s3 {
  recv 14
  sendhex "300C020101 61 070A01 01 04000400"
} -start

server s4 {
  recv 14
  sendhex "308400000010020101 61 84000000070A01"
  delay 0.1
  sendhex "00 04000400"
} -start

syslog S1 -level notice {
    recv
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv succeeded, reason: Layer7 check passed.+info: \"Success\".+check duration: [[:digit:]]+ms, status: 1/1 UP."
} -start

syslog S2 -level notice {
    recv
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be2/srv failed, reason: Layer7 invalid response.+info: \"Not LDAPv3 protocol\".+check duration: [[:digit:]]+ms, status: 0/1 DOWN."
} -start

syslog S3 -level notice {
    recv
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be3/srv failed, reason: Layer7 wrong status.+code: 1.+info: \"See RFC: http://tools.ietf.org/html/rfc4511#section-4.1.9\".+check duration: [[:digit:]]+ms, status: 0/1 DOWN."
} -start

syslog S4 -level notice {
    recv
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be4/srv succeeded, reason: Layer7 check passed.+info: \"Success\".+check duration: [[:digit:]]+ms, status: 1/1 UP."
} -start

haproxy h1 -conf {
    defaults
        mode tcp
        timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
        timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
        timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"

    backend be1
        log ${S1_addr}:${S1_port} daemon
        option log-health-checks
        option ldap-check
        server srv ${h1_ldap1_addr}:${h1_ldap1_port} check inter 1s rise 1 fall 1

    backend be2
        log ${S2_addr}:${S2_port} daemon
        option log-health-checks
        option ldap-check
        server srv ${s2_addr}:${s2_port} check inter 1s rise 1 fall 1

    backend be3
        log ${S3_addr}:${S3_port} daemon
        option log-health-checks
        option ldap-check
        server srv ${s3_addr}:${s3_port} check inter 1s rise 1 fall 1

    backend be4
        log ${S4_addr}:${S4_port} daemon
        option log-health-checks
        option ldap-check
        server srv ${s4_addr}:${s4_port} check inter 1s rise 1 fall 1

    listen ldap1
        bind "fd@${ldap1}"
        tcp-request inspect-delay 100ms
        tcp-request content accept if { req.len eq 14 } { req.payload(0,14) -m bin "300C020101600702010304008000" }
        tcp-request content reject
        server srv ${s1_addr}:${s1_port}

} -start

syslog S1 -wait
syslog S2 -wait
syslog S3 -wait
syslog S4 -wait