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Diffstat (limited to 'reg-tests/sample_fetches/cond_set_var.vtc')
| -rw-r--r-- | reg-tests/sample_fetches/cond_set_var.vtc | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/reg-tests/sample_fetches/cond_set_var.vtc b/reg-tests/sample_fetches/cond_set_var.vtc new file mode 100644 index 0000000..67786ae --- /dev/null +++ b/reg-tests/sample_fetches/cond_set_var.vtc @@ -0,0 +1,362 @@ +#REGTEST_TYPE=devel + +# This regtest checks the multiple conditions that can be specified to a +# set-var call (be it a converter or HTTP or TCP action). It mainly uses the +# actions but since the "var_set" function is used for the converter and for +# the actions, it should be enough to focus on one type of set-var. +# Among the variables that can be defined and the multiple scopes they can +# have, the proc scope is the only one having a specific behaviour. Proc scoped +# variables are created during init when a variable of any other scope is +# created during the first successful set-var. +# Since this test uses variables of different scopes, the validation cannot be +# based on the "show var" command of the CLI because it only displays process +# variables. It then always follows the same logic, for every sub test case : +# an HTTP header is added to the response in which we add a concatenation of +# all the tested variables (which exist in the request/response scope). These +# HTTP headers are then tested upon an expected result (which changes for every +# test case). +# + +varnishtest "Test the conditional set-var converter and action" +feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(2.5-dev0)'" +feature cmd "command -v socat" +feature ignore_unknown_macro + +server s1 -repeat 10 { + rxreq + txresp +} -start + +haproxy h1 -conf { + global + set-var proc.int12 int(12) + set-var proc.int5 var(proc.str60,60),div(proc.int12) + + defaults + mode http + timeout connect 100ms + timeout client 1s + timeout server 1s + + listen main-fe + bind "fd@${mainfe}" + + use_backend ifexists_be if { path_beg /ifexists } + use_backend ifnotexists_be if { path_beg /ifnotexists } + use_backend ifempty_be if { path_beg /ifempty } + use_backend ifnotempty_be if { path_beg /ifnotempty } + use_backend ifset_be if { path_beg /ifset } + use_backend ifnotset_be if { path_beg /ifnotset } + use_backend ifgt_be if { path_beg /ifgt } + use_backend iflt_be if { path_beg /iflt } + use_backend combined_be if { path_beg /combined } + use_backend converter_be if { path_beg /converter } + + + backend ifexists_be + server s1 ${s1_addr}:${s1_port} + + # proc scope variables are created during configuration parsing so the + # ifexists condition will always be true for those variables + http-response set-var(proc.ifexists_proc,ifexists) var(proc.int12) + http-response set-var(sess.ifexists_sess,ifexists) var(proc.int5) + http-response set-var(res.ifexists_res,ifexists) str(toto) + + http-response set-header x-var "proc.ifexists=%[var(proc.ifexists_proc)] sess.ifexists=%[var(sess.ifexists_sess)] res.ifexists=%[var(res.ifexists_res)]" + + + backend ifnotexists_be + server s1 ${s1_addr}:${s1_port} + + http-response set-header x-var-init "proc.ifnotexists=%[var(proc.ifnotexists_proc)] sess.ifnotexists=%[var(sess.ifnotexists_sess)] res.ifnotexists=%[var(res.ifnotexists_res)]" + + http-response set-var(proc.ifnotexists_proc,ifnotexists) var(proc.int12) + http-response set-var(sess.ifnotexists_sess,ifnotexists) var(proc.int5) + http-response set-var(res.ifnotexists_res,ifnotexists) str(toto) + + http-response set-header x-var "proc.ifnotexists=%[var(proc.ifnotexists_proc)] sess.ifnotexists=%[var(sess.ifnotexists_sess)] res.ifnotexists=%[var(res.ifnotexists_res)]" + + + backend ifempty_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.ifempty_proc) str(ifempty_proc) + http-response set-var(sess.ifempty_sess) bin(6966656d7074795f73657373) #ifempty_sess + http-response set-var(res.ifempty_res) str(ifempty_res) + http-response set-var(res.ifempty_res_int) int(5) + + http-response set-header x-var-init "proc.ifempty=%[var(proc.ifempty_proc)] sess.ifempty=%[var(sess.ifempty_sess)] res.ifempty=%[var(res.ifempty_res)] res.ifempty_res_int=%[var(res.ifempty_res_int)]" + + # None of those set-var calls should actually change their respective variables + # since none of the samples is empty + http-response set-var(proc.ifempty_proc,ifempty) int(12) + http-response set-var(sess.ifempty_sess,ifempty) bool(false) + http-response set-var(res.ifempty_res,ifempty) bin(746F746F) # "toto" + http-response set-var(res.ifempty_res_int,ifempty) str(toto) + + http-response set-header x-var1 "proc.ifempty=%[var(proc.ifempty_proc)] sess.ifempty=%[var(sess.ifempty_sess)] res.ifempty=%[var(res.ifempty_res)] res.ifempty_res_int=%[var(res.ifempty_res_int)]" + + http-response set-var(proc.ifempty_proc,ifempty) str() + http-response set-var(sess.ifempty_sess,ifempty) str() + http-response set-var(res.ifempty_res,ifempty) str() + http-response set-var(res.ifempty_res_int,ifempty) int(7) # should not work, scalar types are never empty + + http-response set-header x-var2 "proc.ifempty=%[var(proc.ifempty_proc)] sess.ifempty=%[var(sess.ifempty_sess)] res.ifempty=%[var(res.ifempty_res)] res.ifempty_res_int=%[var(res.ifempty_res_int)]" + + + backend ifnotempty_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.ifnotempty_proc) str(ifnotempty_proc) + http-response set-var(sess.ifnotempty_sess) bin(69666e6f74656d7074795f73657373) # "ifnotempty_sess" + http-response set-var(res.ifnotempty_res) str(ifnotempty_res) + http-response set-var(res.ifnotempty_res_int) int(5) + + http-response set-header x-var-init "proc.ifnotempty=%[var(proc.ifnotempty_proc)] sess.ifnotempty=%[var(sess.ifnotempty_sess)] res.ifnotempty=%[var(res.ifnotempty_res)] res.ifnotempty_res_int=%[var(res.ifnotempty_res_int)]" + + # None of those set-var calls should actually change their respective variables + # since none of the samples is not empty + http-response set-var(proc.ifnotempty_proc,ifnotempty) str(toto) + http-response set-var(sess.ifnotempty_sess,ifnotempty) bin(746F746F) # "toto" + http-response set-var(res.ifnotempty_res,ifnotempty) str(tata) + http-response set-var(res.ifnotempty_res_int,ifnotempty) int(6) + + http-response set-header x-var1 "proc.ifnotempty=%[var(proc.ifnotempty_proc)] sess.ifnotempty=%[var(sess.ifnotempty_sess)] res.ifnotempty=%[var(res.ifnotempty_res)] res.ifnotempty_res_int=%[var(res.ifnotempty_res_int)]" + + # The first three variables should remain unchanged. + http-response set-var(proc.ifnotempty_proc,ifnotempty) str() + http-response set-var(sess.ifnotempty_sess,ifnotempty) str() + http-response set-var(res.ifnotempty_res,ifnotempty) str() + http-response set-var(res.ifnotempty_res_int,ifnotempty) int(7) # should not work + + http-response set-header x-var2 "proc.ifnotempty=%[var(proc.ifnotempty_proc)] sess.ifnotempty=%[var(sess.ifnotempty_sess)] res.ifnotempty=%[var(res.ifnotempty_res)] res.ifnotempty_res_int=%[var(res.ifnotempty_res_int)]" + + + backend ifset_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.ifset_proc) str(ifset_proc) + http-response set-var(sess.ifset_sess) bin(69667365745f73657373) # "ifset_sess" + http-response set-var(res.ifset_res) str(ifset_res) + http-response set-var(res.ifset_res_int) int(5) + + http-response set-header x-var-init "proc.ifset=%[var(proc.ifset_proc)] sess.ifset=%[var(sess.ifset_sess)] res.ifset=%[var(res.ifset_res)] res.ifset_res_int=%[var(res.ifset_res_int)]" + + # All those set-var calls should succeed + http-response set-var(proc.ifset_proc,ifset) str(toto) + http-response set-var(sess.ifset_sess,ifset) bin(746F746F) # "toto" + http-response set-var(res.ifset_res,ifset) int(123) + http-response set-var(res.ifset_res_int,ifset) str(azerty) + + http-response set-header x-var1 "proc.ifset=%[var(proc.ifset_proc)] sess.ifset=%[var(sess.ifset_sess)] res.ifset=%[var(res.ifset_res)] res.ifset_res_int=%[var(res.ifset_res_int)]" + + http-response unset-var(proc.ifset_proc) + http-response unset-var(sess.ifset_sess) + http-response unset-var(res.ifset_res) + http-response unset-var(res.ifset_res_int) + + http-response set-header x-var2 "proc.ifset=%[var(proc.ifset_proc)] sess.ifset=%[var(sess.ifset_sess)] res.ifset=%[var(res.ifset_res)] res.ifset_res_int=%[var(res.ifset_res_int)]" + + # None of those set-var calls should succeed + http-response set-var(proc.ifset_proc,ifset) str(toto) + http-response set-var(sess.ifset_sess,ifset) bin(746F746F) # "toto" + http-response set-var(res.ifset_res,ifset) int(123) + http-response set-var(res.ifset_res_int,ifset) str(azerty) + + http-response set-header x-var3 "proc.ifset=%[var(proc.ifset_proc)] sess.ifset=%[var(sess.ifset_sess)] res.ifset=%[var(res.ifset_res)] res.ifset_res_int=%[var(res.ifset_res_int)]" + + + backend ifnotset_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.ifnotset_proc) str(ifnotset_proc) + http-response set-var(sess.ifnotset_sess) bin(69666e6f747365745f73657373) # "ifnotset_sess" + http-response set-var(res.ifnotset_res) str(ifnotset_res) + http-response set-var(res.ifnotset_res_int) int(5) + + http-response set-header x-var-init "proc.ifnotset=%[var(proc.ifnotset_proc)] sess.ifnotset=%[var(sess.ifnotset_sess)] res.ifnotset=%[var(res.ifnotset_res)] res.ifnotset_res_int=%[var(res.ifnotset_res_int)]" + + # None of those set-var calls should succeed + http-response set-var(proc.ifnotset_proc,ifnotset) str(toto) + http-response set-var(sess.ifnotset_sess,ifnotset) bin(746F746F) # "toto" + http-response set-var(res.ifnotset_res,ifnotset) int(123) + http-response set-var(res.ifnotset_res_int,ifnotset) str(azerty) + + http-response set-header x-var1 "proc.ifnotset=%[var(proc.ifnotset_proc)] sess.ifnotset=%[var(sess.ifnotset_sess)] res.ifnotset=%[var(res.ifnotset_res)] res.ifnotset_res_int=%[var(res.ifnotset_res_int)]" + + http-response unset-var(proc.ifnotset_proc) + http-response unset-var(sess.ifnotset_sess) + http-response unset-var(res.ifnotset_res) + http-response unset-var(res.ifnotset_res_int) + + http-response set-header x-var2 "proc.ifnotset=%[var(proc.ifnotset_proc)] sess.ifnotset=%[var(sess.ifnotset_sess)] res.ifnotset=%[var(res.ifnotset_res)] res.ifnotset_res_int=%[var(res.ifnotset_res_int)]" + + # All of those set-var calls should succeed + http-response set-var(proc.ifnotset_proc,ifnotset) str(toto) + http-response set-var(sess.ifnotset_sess,ifnotset) bin(746F746F) # "toto" + http-response set-var(res.ifnotset_res,ifnotset) int(123) + http-response set-var(res.ifnotset_res_int,ifnotset) str(azerty) + + http-response set-header x-var3 "proc.ifnotset=%[var(proc.ifnotset_proc)] sess.ifnotset=%[var(sess.ifnotset_sess)] res.ifnotset=%[var(res.ifnotset_res)] res.ifnotset_res_int=%[var(res.ifnotset_res_int)]" + + backend ifgt_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.ifgt_proc) str(ifgt_proc) + http-response set-var(sess.ifgt_sess) bin(696667745f73657373) # "ifgt_sess" + http-response set-var(res.ifgt_res1) str(ifgt_res) + http-response set-var(res.ifgt_res2) int(5) + http-response set-var(res.ifgt_res_int1) int(5) + http-response set-var(res.ifgt_res_int2) int(5) + + http-response set-header x-var-init "proc.ifgt=%[var(proc.ifgt_proc)] sess.ifgt=%[var(sess.ifgt_sess)] res.ifgt1=%[var(res.ifgt_res1)] res.ifgt2=%[var(res.ifgt_res2)] res.ifgt_res_int1=%[var(res.ifgt_res_int1)] res.ifgt_res_int2=%[var(res.ifgt_res_int2)]" + + # ifgt does not apply on non scalar type so the two following set-var will ignore the condition + http-response set-var(proc.ifgt_proc,ifgt) str(toto) + http-response set-var(sess.ifgt_sess,ifgt) bin(746F746F) # "toto" + # ifgt can only apply when the variable and the sample are both scalar. In this case, the variable was a string so the condition is ignored + http-response set-var(res.ifgt_res1,ifgt) int(55) + # ifgt can only apply when the variable and the sample are both scalar. In this case, the sample is a string so the condition is ignored + http-response set-var(res.ifgt_res2,ifgt) str(text) + http-response set-var(res.ifgt_res_int1,ifgt) int(55) # should not work + http-response set-var(res.ifgt_res_int2,ifgt) int(2) # should work + + http-response set-header x-var1 "proc.ifgt=%[var(proc.ifgt_proc)] sess.ifgt=%[var(sess.ifgt_sess)] res.ifgt1=%[var(res.ifgt_res1)] res.ifgt2=%[var(res.ifgt_res2)] res.ifgt_res_int1=%[var(res.ifgt_res_int1)] res.ifgt_res_int2=%[var(res.ifgt_res_int2)]" + + + backend iflt_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.iflt_proc) str(iflt_proc) + http-response set-var(sess.iflt_sess) bin(69666c745f73657373) # "iflt_sess" + http-response set-var(res.iflt_res1) str(iflt_res) + http-response set-var(res.iflt_res2) int(5) + http-response set-var(res.iflt_res_int1) int(5) + http-response set-var(res.iflt_res_int2) int(5) + + http-response set-header x-var-init "proc.iflt=%[var(proc.iflt_proc)] sess.iflt=%[var(sess.iflt_sess)] res.iflt1=%[var(res.iflt_res1)] res.iflt2=%[var(res.iflt_res2)] res.iflt_res_int1=%[var(res.iflt_res_int1)] res.iflt_res_int2=%[var(res.iflt_res_int2)]" + + # iflt does not apply on non scalar type so the two following set-var will ignore the condition + http-response set-var(proc.iflt_proc,iflt) str(toto) + http-response set-var(sess.iflt_sess,iflt) bin(746F746F) # "toto" + # iflt can only apply when the variable and the sample are both scalar. In this case, the variable was a string so the condition is ignored + http-response set-var(res.iflt_res1,iflt) int(55) + # iflt can only apply when the variable and the sample are both scalar. In this case, the sample is a string so the condition is ignored + http-response set-var(res.iflt_res2,iflt) str(text) + http-response set-var(res.iflt_res_int1,iflt) int(55) # should work + http-response set-var(res.iflt_res_int2,iflt) int(2) # should not work + + http-response set-header x-var1 "proc.iflt=%[var(proc.iflt_proc)] sess.iflt=%[var(sess.iflt_sess)] res.iflt1=%[var(res.iflt_res1)] res.iflt2=%[var(res.iflt_res2)] res.iflt_res_int1=%[var(res.iflt_res_int1)] res.iflt_res_int2=%[var(res.iflt_res_int2)]" + + + # Test multiple conditions at once + backend combined_be + server s1 ${s1_addr}:${s1_port} + # init + http-response set-var(proc.combined_proc) str(combined_proc) + http-response set-var(res.combined_res) int(5) + http-response unset-var(proc.combined_proc) + + http-response set-header x-var-init "proc.combined=%[var(proc.combined_proc)] res.combined=%[var(res.combined_res)]" + + http-response set-var(proc.combined_proc,ifnotset,ifnotempty) str(toto) + http-response set-var(res.combined_res,ifset,iflt) int(55) + + http-response set-header x-var1 "proc.combined=%[var(proc.combined_proc)] res.combined=%[var(res.combined_res)]" + + + # Test the set-var converter + backend converter_be + server s1 ${s1_addr}:${s1_port} + + http-request deny if { req.len,set-var(proc.req_len,ifexists) -m int 0 } + http-request deny if { req.hdr("X-Cust"),set-var(sess.x_cust,ifnotempty,ifnotset),length -m int 0 } + + http-response set-header x-var "proc.req_len=%[var(proc.req_len)] sess.x_cust=%[var(sess.x_cust)]" + +} -start + + +client c1 -connect ${h1_mainfe_sock} { + txreq -url "/ifexists" + rxresp + expect resp.status == 200 + expect resp.http.x-var == "proc.ifexists=12 sess.ifexists= res.ifexists=" +} -run + +client c2 -connect ${h1_mainfe_sock} { + txreq -url "/ifnotexists" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifnotexists= sess.ifnotexists= res.ifnotexists=" + expect resp.http.x-var == "proc.ifnotexists= sess.ifnotexists=5 res.ifnotexists=toto" +} -run + +client c3 -connect ${h1_mainfe_sock} { + txreq -url "/ifempty" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifempty=ifempty_proc sess.ifempty=ifempty_sess res.ifempty=ifempty_res res.ifempty_res_int=5" + expect resp.http.x-var1 == "proc.ifempty=ifempty_proc sess.ifempty=ifempty_sess res.ifempty=ifempty_res res.ifempty_res_int=5" + expect resp.http.x-var2 == "proc.ifempty= sess.ifempty= res.ifempty= res.ifempty_res_int=5" +} -run + +client c4 -connect ${h1_mainfe_sock} { + txreq -url "/ifnotempty" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifnotempty=ifnotempty_proc sess.ifnotempty=ifnotempty_sess res.ifnotempty=ifnotempty_res res.ifnotempty_res_int=5" + expect resp.http.x-var1 == "proc.ifnotempty=toto sess.ifnotempty=toto res.ifnotempty=tata res.ifnotempty_res_int=6" + expect resp.http.x-var2 == "proc.ifnotempty=toto sess.ifnotempty=toto res.ifnotempty=tata res.ifnotempty_res_int=7" +} -run + +client c5 -connect ${h1_mainfe_sock} { + txreq -url "/ifset" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifset=ifset_proc sess.ifset=ifset_sess res.ifset=ifset_res res.ifset_res_int=5" + expect resp.http.x-var1 == "proc.ifset=toto sess.ifset=toto res.ifset=123 res.ifset_res_int=azerty" + expect resp.http.x-var2 == "proc.ifset= sess.ifset= res.ifset= res.ifset_res_int=" + expect resp.http.x-var3 == "proc.ifset= sess.ifset= res.ifset= res.ifset_res_int=" +} -run + +client c6 -connect ${h1_mainfe_sock} { + txreq -url "/ifnotset" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifnotset=ifnotset_proc sess.ifnotset=ifnotset_sess res.ifnotset=ifnotset_res res.ifnotset_res_int=5" + expect resp.http.x-var1 == "proc.ifnotset=ifnotset_proc sess.ifnotset=ifnotset_sess res.ifnotset=ifnotset_res res.ifnotset_res_int=5" + expect resp.http.x-var2 == "proc.ifnotset= sess.ifnotset= res.ifnotset= res.ifnotset_res_int=" + expect resp.http.x-var3 == "proc.ifnotset=toto sess.ifnotset=toto res.ifnotset=123 res.ifnotset_res_int=azerty" +} -run + +client c7 -connect ${h1_mainfe_sock} { + txreq -url "/ifgt" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.ifgt=ifgt_proc sess.ifgt=ifgt_sess res.ifgt1=ifgt_res res.ifgt2=5 res.ifgt_res_int1=5 res.ifgt_res_int2=5" + expect resp.http.x-var1 == "proc.ifgt=toto sess.ifgt=toto res.ifgt1=55 res.ifgt2=text res.ifgt_res_int1=5 res.ifgt_res_int2=2" +} -run + +client c8 -connect ${h1_mainfe_sock} { + txreq -url "/iflt" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.iflt=iflt_proc sess.iflt=iflt_sess res.iflt1=iflt_res res.iflt2=5 res.iflt_res_int1=5 res.iflt_res_int2=5" + expect resp.http.x-var1 == "proc.iflt=toto sess.iflt=toto res.iflt1=55 res.iflt2=text res.iflt_res_int1=55 res.iflt_res_int2=5" +} -run + +client c9 -connect ${h1_mainfe_sock} { + txreq -url "/combined" + rxresp + expect resp.status == 200 + expect resp.http.x-var-init == "proc.combined= res.combined=5" + expect resp.http.x-var1 == "proc.combined=toto res.combined=55" +} -run + +client c10 -connect ${h1_mainfe_sock} { + txreq -url "/converter" -hdr "X-Cust: foobar" + rxresp + expect resp.status == 200 + expect resp.http.x-var == "proc.req_len=67 sess.x_cust=foobar" +} -run |