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fastcgi: Fix Caddyfile parsing when handle_response is used (#4342)

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Francis Lavoie 2021-09-11 16:12:21 -04:00 committed by GitHub
parent 46ab93be51
commit a779e1b383
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2 changed files with 146 additions and 1 deletions
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145
caddytest/integration/caddyfile_adapt/php_fastcgi_handle_response.txt Normal file
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@ -0,0 +1,145 @@
:8881 {
php_fastcgi app:9000 {
env FOO bar
@error status 4xx
handle_response @error {
root * /errors
rewrite * /{http.reverse_proxy.status_code}.html
file_server
}
}
}
----------
{
"apps": {
"http": {
"servers": {
"srv0": {
"listen": [
":8881"
],
"routes": [
{
"match": [
{
"file": {
"try_files": [
"{http.request.uri.path}/index.php"
]
},
"not": [
{
"path": [
"*/"
]
}
]
}
],
"handle": [
{
"handler": "static_response",
"headers": {
"Location": [
"{http.request.uri.path}/"
]
},
"status_code": 308
}
]
},
{
"match": [
{
"file": {
"try_files": [
"{http.request.uri.path}",
"{http.request.uri.path}/index.php",
"index.php"
],
"split_path": [
".php"
]
}
}
],
"handle": [
{
"handler": "rewrite",
"uri": "{http.matchers.file.relative}"
}
]
},
{
"match": [
{
"path": [
"*.php"
]
}
],
"handle": [
{
"handle_response": [
{
"match": {
"status_code": [
4
]
},
"routes": [
{
"handle": [
{
"handler": "vars",
"root": "/errors"
}
]
},
{
"group": "group0",
"handle": [
{
"handler": "rewrite",
"uri": "/{http.reverse_proxy.status_code}.html"
}
]
},
{
"handle": [
{
"handler": "file_server",
"hide": [
"./Caddyfile"
]
}
]
}
]
}
],
"handler": "reverse_proxy",
"transport": {
"env": {
"FOO": "bar"
},
"protocol": "fastcgi",
"split_path": [
".php"
]
},
"upstreams": [
{
"dial": "app:9000"
}
]
}
]
}
]
}
}
}
}
}

2
modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
View file

@ -192,7 +192,7 @@ func parsePHPFastCGI(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error
// NOTE: we delete the tokens as we go so that the reverse_proxy
// unmarshal doesn't see these subdirectives which it cannot handle
for dispenser.Next() {
for dispenser.NextBlock(0) {
for dispenser.NextBlock(0) && dispenser.Nesting() == 1 {
switch dispenser.Val() {
case "root":
if !dispenser.NextArg() {