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111 lines
3.2 KiB
Plaintext
111 lines
3.2 KiB
Plaintext
varnishtest "A test for http-request-buffer option"
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feature ignore_unknown_macro
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# This test checks HTTP request buffering feature.
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# We run one server s1 which can serve only one client (no -repeat argument here).
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# c1 client uses a malformed request which is not transferred to s1 server
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# thanks to "http-buffer-request". If this was the case, c2 client
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# could not connect to s1 server and this would lead to make this test fail.
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server s1 {
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rxreq
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expect req.bodylen == 257
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txresp
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accept
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rxreq
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expect req.bodylen == 2
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txresp
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} -start
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syslog S -level info {
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recv
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expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 fe1/<NOSRV> .* 408 .* - - cD-- .* .* \"GET /this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url HTTP/1\\.1\""
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recv
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expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"GET / HTTP/1\\.1\""
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recv
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expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"POST /1 HTTP/1\\.1\""
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recv
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expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/<NOSRV> [0-9]*/-1/-1/-1/[0-9]* -1 .* - - CR-- .* .* \"POST /2 HTTP/1\\.1\""
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} -start
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haproxy h1 -conf {
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defaults
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mode http
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timeout client 100ms
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timeout server 1s
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timeout connect 1s
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backend be1
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server srv1 ${s1_addr}:${s1_port}
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frontend fe1
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option httplog
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option http-buffer-request
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log ${S_addr}:${S_port} local0 debug err
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bind "fd@${fe1}"
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use_backend be1
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} -start
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# 1 byte of the payload is missing.
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# ==> The request must timed out with a 408 response
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client c1 -connect ${h1_fe1_sock} {
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send "GET"
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send " "
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send "/this-is-a-long-url"
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send "-this-is-a-long-url"
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send "-this-is-a-long-url"
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send "-this-is-a-long-url"
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send "-this-is-a-long-url"
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send "-this-is-a-long-url"
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send "-this-is-a-long-url"
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send " HTT"
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send "P/1.1"
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send "\r"
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send "\n"
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send "Content-Length: 209\r\n\r\n"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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send "abcdefghijklmnopqrstuvwxyz"
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rxresp
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expect resp.status == 408
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} -run
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# Payload is fully sent
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# ==> Request must be sent to the server. A 200 must be received
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client c2 -connect ${h1_fe1_sock} {
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txreq -bodylen 257
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rxresp
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expect resp.status == 200
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} -run
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# Payload is fully sent in 2 steps (with a small delay, smaller than the client
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# timeout) and split on a chunk size.
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# ==> Request must be sent to the server. A 200 must be received
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client c3 -connect ${h1_fe1_sock} {
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send "POST /1 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1"
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delay 0.01
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send "\r\n1\r\n0\r\n\r\n"
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rxresp
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expect resp.status == 200
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} -run
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# Last CRLF of the request payload is missing but payload is sent in 2 steps
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# (with a small delay, smaller than the client timeout) and split on a chunk
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# size. The client aborts before sending the last CRLF.
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# ==> Request must be handled as an error with 'CR--' termination state.
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client c4 -connect ${h1_fe1_sock} {
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send "POST /2 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1"
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delay 0.01
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send "\r\n1\r\n0\r\n"
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} -run
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syslog S -wait
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