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Christopher Faulet36104862020-02-06 14:27:09 +01001varnishtest "Test HTTP response manipulation under the http-after-response rulesets"
2#REQUIRE_VERSION=2.2
3
4# This config tests various http-after-response rules for HTTP responses from a
5# server and the stats applet, but also for internal responses
6# (deny/redirect/auth/return).
7
8feature ignore_unknown_macro
9
10server s1 {
11 rxreq
12 txresp \
13 -status 234 \
14 -hdr "hdr1: val1" \
15 -hdr "hdr2: val2a" \
16 -hdr "hdr2: val2b" \
17 -hdr "hdr3: val3a, val3b" \
18 -hdr "hdr4:" \
19 -body "This is a body"
20} -repeat 2 -start
21
22haproxy h1 -conf {
23 defaults
24 mode http
25 timeout connect 1s
26 timeout client 1s
27 timeout server 1s
28
29 frontend fe
30 bind "fd@${feh1}"
31
32 http-request deny if { path /deny }
33 http-request redirect location / if { path /redir }
34 http-request auth if { path /auth }
35
36 http-after-response allow if { status eq 403 }
37 http-after-response allow if { status eq 302 }
38 http-after-response allow if { status eq 401 }
39
40 http-after-response set-header be-sl1 "%[res.fhdr(sl1)]"
41 http-after-response set-header be-sl2 "%[res.fhdr(sl2)]"
42 http-after-response set-header be-hdr "%[res.fhdr(hdr)]"
43
44 http-after-response set-header be-sl1-crc "%[res.fhdr(sl1-crc)]"
45 http-after-response set-header be-sl2-crc "%[res.fhdr(sl2-crc)]"
46 http-after-response set-header be-hdr-crc "%[res.fhdr(hdr-crc)]"
47
48 http-after-response set-var(res.status) status
49 http-after-response set-header sl1 "sl1: "
50
51 http-after-response set-status 200
52
53 http-after-response set-header sl2 "sl2: "
54
55 http-after-response set-header sl1 "%[res.fhdr(sl1)] status=<%[var(res.status)]>;"
56 http-after-response set-header sl2 "%[res.fhdr(sl2)] status=<%[status]>;"
57 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr1=<%[res.hdr(hdr1)]>; fhdr1=<%[res.fhdr(hdr1)]>;"
58 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr2=<%[res.hdr(hdr2)]>; fhdr2=<%[res.fhdr(hdr2)]>;"
59 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr3=<%[res.hdr(hdr3)]>; fhdr3=<%[res.fhdr(hdr3)]>;"
60 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr4=<%[res.hdr(hdr4)]>; fhdr4=<%[res.fhdr(hdr4)]>;"
61
62 http-after-response set-header fe-sl1-crc "%[res.fhdr(sl1),crc32]"
63 http-after-response set-header fe-sl2-crc "%[res.fhdr(sl2),crc32]"
64 http-after-response set-header fe-hdr-crc "%[res.fhdr(hdr),crc32]"
65
66 default_backend be
67
68 backend be
69 stats enable
70 stats uri /stats
71
72 http-request return status 234 content-type "text/plain" string "This is a body" if { path /return }
73
74 http-response deny if { capture.req.uri /deny-srv }
75
76 http-after-response allow if { status eq 502 }
77
78 http-after-response set-status 234 if { capture.req.uri /stats }
79 http-after-response add-header hdr1 val1 unless { capture.req.uri / }
80 http-after-response add-header hdr2 val2a unless { capture.req.uri / }
81 http-after-response add-header hdr2 val2b unless { capture.req.uri / }
82 http-after-response add-header hdr3 "val3a, val3b" unless { capture.req.uri / }
83 http-after-response add-header hdr4 "%[str()]" unless { capture.req.uri / }
84 http-after-response del-header content-type
85
86 http-after-response set-var(res.status) status
87 http-after-response set-header sl1 "sl1: "
88
89 http-after-response set-status 200
90
91 http-after-response set-header sl2 "sl2: "
92
93 http-after-response set-header sl1 "%[res.fhdr(sl1)] status=<%[var(res.status)]>;"
94 http-after-response set-header sl2 "%[res.fhdr(sl2)] status=<%[status]>;"
95 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr1=<%[res.hdr(hdr1)]>; fhdr1=<%[res.fhdr(hdr1)]>;"
96 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr2=<%[res.hdr(hdr2)]>; fhdr2=<%[res.fhdr(hdr2)]>;"
97 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr3=<%[res.hdr(hdr3)]>; fhdr3=<%[res.fhdr(hdr3)]>;"
98 http-after-response set-header hdr "%[res.fhdr(hdr)] hdr4=<%[res.hdr(hdr4)]>; fhdr4=<%[res.fhdr(hdr4)]>;"
99
100 http-after-response set-header sl1-crc "%[res.fhdr(sl1),crc32]"
101 http-after-response set-header sl2-crc "%[res.fhdr(sl2),crc32]"
102 http-after-response set-header hdr-crc "%[res.fhdr(hdr),crc32]"
103
104 server s1 ${s1_addr}:${s1_port}
105} -start
106
107client c1 -connect ${h1_feh1_sock} {
108 txreq -req GET -url /
109 rxresp
110 expect resp.status == 200
111 expect resp.http.be-sl1-crc == 487202719
112 expect resp.http.be-sl2-crc == 561949791
113 expect resp.http.be-hdr-crc == 1719311923
114 expect resp.http.fe-sl1-crc == 146151597
115 expect resp.http.fe-sl2-crc == 561949791
116 expect resp.http.fe-hdr-crc == 3634102538
117 expect resp.http.content-type == <undef>
118 expect resp.bodylen == 14
119 expect resp.body == "This is a body"
120
121 txreq -req GET -url /return
122 rxresp
123 expect resp.status == 200
124 expect resp.http.be-sl1-crc == 487202719
125 expect resp.http.be-sl2-crc == 561949791
126 expect resp.http.be-hdr-crc == 1719311923
127 expect resp.http.fe-sl1-crc == 146151597
128 expect resp.http.fe-sl2-crc == 561949791
129 expect resp.http.fe-hdr-crc == 3634102538
130 expect resp.http.content-type == <undef>
131 expect resp.bodylen == 14
132 expect resp.body == "This is a body"
133
134 txreq -req GET -url /stats
135 rxresp
136 expect resp.status == 200
137 expect resp.http.be-sl1-crc == 487202719
138 expect resp.http.be-sl2-crc == 561949791
139 expect resp.http.be-hdr-crc == 1719311923
140 expect resp.http.fe-sl1-crc == 146151597
141 expect resp.http.fe-sl2-crc == 561949791
142 expect resp.http.fe-hdr-crc == 3634102538
143 expect resp.http.content-type == <undef>
144} -run
145
146client c2 -connect ${h1_feh1_sock} {
147 txreq -req GET -url /deny
148 rxresp
149 expect resp.status == 403
150 expect resp.http.be-sl1 == <undef>
151 expect resp.http.be-sl2 == <undef>
152 expect resp.http.be-hdr == <undef>
153 expect resp.http.sl1 == <undef>
154 expect resp.http.sl2 == <undef>
155 expect resp.http.hdr == <undef>
156} -run
157
158client c3 -connect ${h1_feh1_sock} {
159 txreq -req GET -url /redir
160 rxresp
161 expect resp.status == 302
162 expect resp.http.be-sl1 == <undef>
163 expect resp.http.be-sl2 == <undef>
164 expect resp.http.be-hdr == <undef>
165 expect resp.http.sl1 == <undef>
166 expect resp.http.sl2 == <undef>
167 expect resp.http.hdr == <undef>
168} -run
169
170client c4 -connect ${h1_feh1_sock} {
171 txreq -req GET -url /auth
172 rxresp
173 expect resp.status == 401
174 expect resp.http.be-sl1 == <undef>
175 expect resp.http.be-sl2 == <undef>
176 expect resp.http.be-hdr == <undef>
177 expect resp.http.sl1 == <undef>
178 expect resp.http.sl2 == <undef>
179 expect resp.http.hdr == <undef>
180} -run
181
182client c5 -connect ${h1_feh1_sock} {
183 txreq -req GET -url /deny-srv
184 rxresp
185 expect resp.status == 200
186 expect resp.http.be-sl1 == ""
187 expect resp.http.be-sl2 == ""
188 expect resp.http.be-hdr == ""
189 expect resp.http.fe-sl1-crc == 3104968915
190 expect resp.http.fe-sl2-crc == 561949791
191 expect resp.http.fe-hdr-crc == 623352154
192} -run