reg-tests/converter/secure_memcmp.vtc

varnishtest "secure_memcmp converter Test"

#REQUIRE_VERSION=2.2
#REQUIRE_OPTION=OPENSSL

feature ignore_unknown_macro

server s1 {
	rxreq
	txresp -hdr "Connection: close"
} -repeat 4 -start

server s2 {
	rxreq
	txresp -hdr "Connection: close"
} -repeat 7 -start

haproxy h1 -conf {
    global
        # WT: limit false-positives causing "HTTP header incomplete" due to
        # idle server connections being randomly used and randomly expiring
        # under us.
        tune.idle-pool.shared off

    defaults
	mode http
	timeout connect 1s
	timeout client  1s
	timeout server  1s

    frontend fe
	# This frontend matches two base64 encoded values and does not need to
	# handle null bytes.

	bind "fd@${fe}"

	#### requests
	http-request  set-var(txn.hash) req.hdr(hash)
	http-request  set-var(txn.raw) req.hdr(raw)

	acl is_match var(txn.raw),sha1,base64,secure_memcmp(txn.hash)

	http-response set-header Match true  if  is_match
	http-response set-header Match false if !is_match

	default_backend be

    frontend fe2
	# This frontend matches two binary values, needing to handle null
	# bytes.
	bind "fd@${fe2}"

	#### requests
	http-request  set-var(txn.hash) req.hdr(hash),b64dec
	http-request  set-var(txn.raw) req.hdr(raw)

	acl is_match var(txn.raw),sha1,secure_memcmp(txn.hash)

	http-response set-header Match true  if  is_match
	http-response set-header Match false if !is_match

	default_backend be2

    backend be
	server s1 ${s1_addr}:${s1_port}

    backend be2
	server s2 ${s2_addr}:${s2_port}
} -start

client c1 -connect ${h1_fe_sock} {
	txreq -url "/" \
	  -hdr "Raw: 1" \
	  -hdr "Hash: NWoZK3kTsExUV00Ywo1G5jlUKKs="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 2" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELA="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 2" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELX="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "false"
	txreq -url "/" \
	  -hdr "Raw: 3" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELA="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "false"
} -run

client c2 -connect ${h1_fe2_sock} {
	txreq -url "/" \
	  -hdr "Raw: 1" \
	  -hdr "Hash: NWoZK3kTsExUV00Ywo1G5jlUKKs="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 2" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELA="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 2" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELX="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "false"
	txreq -url "/" \
	  -hdr "Raw: 3" \
	  -hdr "Hash: 2kuSN7rMzfGcB2DKt67EqDWQELA="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "false"

	# Test for values with leading nullbytes.
	txreq -url "/" \
	  -hdr "Raw: 6132845" \
	  -hdr "Hash: AAAAVaeL9nNcSok1j6sd40EEw8s="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 49177200" \
	  -hdr "Hash: AAAA9GLglTNv2JoMv2n/w9Xadhc="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "true"
	txreq -url "/" \
	  -hdr "Raw: 6132845" \
	  -hdr "Hash: AAAA9GLglTNv2JoMv2n/w9Xadhc="
	rxresp
	expect resp.status == 200
	expect resp.http.match == "false"
} -run