| varnishtest "Check the Accept-Encoding processing implemented in the Vary mechanism" |
| |
| #REQUIRE_VERSION=2.4 |
| |
| feature ignore_unknown_macro |
| |
| server s1 { |
| # Response varying on "accept-encoding" with a gzip content-encoding |
| rxreq |
| expect req.url == "/accept-encoding" |
| txresp -hdr "Content-Encoding: gzip" \ |
| -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -bodylen 45 |
| |
| # Response varying on "accept-encoding" with a deflate content-encoding |
| rxreq |
| expect req.url == "/accept-encoding" |
| txresp -hdr "Content-Encoding: deflate" \ |
| -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -bodylen 55 |
| |
| |
| # Response varying on "accept-encoding" with no content-encoding (identity) |
| rxreq |
| expect req.url == "/accept-encoding-identity" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -bodylen 65 |
| |
| # Response varying on "accept-encoding" with refused identity encoding |
| rxreq |
| expect req.url == "/accept-encoding-identity" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: deflate" \ |
| -bodylen 75 |
| |
| |
| rxreq |
| expect req.url == "/accept-encoding-star" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: br" \ |
| -bodylen 89 |
| |
| rxreq |
| expect req.url == "/accept-encoding-star" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: deflate" \ |
| -bodylen 99 |
| |
| |
| rxreq |
| expect req.url == "/multiple-content-encoding" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: deflate, gzip" \ |
| -bodylen 109 |
| |
| rxreq |
| expect req.url == "/unknown-content-encoding" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: unknown_encoding" \ |
| -bodylen 119 |
| |
| rxreq |
| expect req.url == "/unknown-content-encoding" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: unknown_encoding" \ |
| -bodylen 119 |
| |
| |
| rxreq |
| expect req.url == "/hash-collision" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: br" \ |
| -bodylen 129 |
| |
| rxreq |
| expect req.url == "/hash-collision" |
| txresp -hdr "Vary: accept-encoding" \ |
| -hdr "Cache-Control: max-age=5" \ |
| -hdr "Content-Encoding: gzip" \ |
| -bodylen 139 |
| } -start |
| |
| |
| haproxy h1 -conf { |
| defaults |
| mode http |
| ${no-htx} option http-use-htx |
| timeout connect 1s |
| timeout client 1s |
| timeout server 1s |
| |
| frontend fe |
| bind "fd@${fe}" |
| default_backend test |
| |
| backend test |
| http-request cache-use my_cache |
| server www ${s1_addr}:${s1_port} |
| http-response cache-store my_cache |
| http-response set-header X-Cache-Hit %[res.cache_hit] |
| |
| cache my_cache |
| total-max-size 3 |
| max-age 20 |
| max-object-size 3072 |
| process-vary on |
| } -start |
| |
| |
| client c1 -connect ${h1_fe_sock} { |
| # |
| # Accept-Encoding Vary |
| # |
| |
| # First request |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| |
| # Regular case |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Regular case with upper case encoding |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: GZIP" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Multiple accepted encodings (all standard) |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate,gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Multiple accept-encoding headers + non-standard accepted encodings |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_encoding,second_encoding" -hdr "Accept-Encoding: gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Regular case with positive weight |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip;q=0.8" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Regular case with positive weight and extra whitespaces |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip ; q=0.8" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 45 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Regular case with null weight |
| txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate;q=0.8, gzip;q=0" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "deflate" |
| expect resp.bodylen == 55 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| |
| # |
| # Identity tests |
| # |
| txreq -url "/accept-encoding-identity" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "<undef>" |
| expect resp.bodylen == 65 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| # Regular case |
| txreq -url "/accept-encoding-identity" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "<undef>" |
| expect resp.bodylen == 65 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Identity is allowed by default even if another encoding is specified |
| txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "<undef>" |
| expect resp.bodylen == 65 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Refused identity encoding (explicit null weight) |
| txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: deflate, identity;q=0" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "deflate" |
| expect resp.bodylen == 75 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| |
| # |
| # Star tests |
| # |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 89 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| # Regular case |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 89 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Reject some encodings |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 89 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Weighted star |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 89 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Rejected identity |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1,identity;q=0" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 89 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| # Rejected star and "br" not accepted |
| txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "deflate" |
| expect resp.bodylen == 99 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| |
| # |
| # Multiple content-encodings |
| # |
| txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "deflate, gzip" |
| expect resp.bodylen == 109 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.7" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "deflate, gzip" |
| expect resp.bodylen == 109 |
| expect resp.http.X-Cache-Hit == 1 |
| |
| |
| # |
| # Unknown content-encoding |
| # The response should not be cached since it has an unknown content encoding |
| # |
| txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate, first_encoding" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "unknown_encoding" |
| expect resp.bodylen == 119 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.8, first_encoding" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "unknown_encoding" |
| expect resp.bodylen == 119 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| # |
| # Hash collision (https://github.com/haproxy/haproxy/issues/988) |
| # |
| # crc32(gzip) ^ crc32(br) ^ crc32(xxx) ^ crc32(jdcqiab) == crc32(gzip) |
| txreq -url "/hash-collision" -hdr "Accept-Encoding: br,gzip,xxx,jdcqiab" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "br" |
| expect resp.bodylen == 129 |
| expect resp.http.X-Cache-Hit == 0 |
| |
| txreq -url "/hash-collision" -hdr "Accept-Encoding: gzip" |
| rxresp |
| expect resp.status == 200 |
| expect resp.http.content-encoding == "gzip" |
| expect resp.bodylen == 139 |
| expect resp.http.X-Cache-Hit == 0 |
| } -run |