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Strip [] from IPv6 addresses for FastCGI.

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Fixes #845.
This commit is contained in:
Harrison Heck 2016-05-24 15:17:46 -04:00
parent 374d0a3f09
commit da97ac7c63
2 changed files with 6 additions and 2 deletions
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4
middleware/fastcgi/fastcgi.go
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@ -183,6 +183,10 @@ func (h Handler) buildEnv(r *http.Request, rule Rule, fpath string) (map[string]
ip = r.RemoteAddr
}
// Remove [] from IPv6 addresses
ip = strings.Replace(ip, "[", "", 1)
ip = strings.Replace(ip, "]", "", 1)
// Split path in preparation for env variables.
// Previous rule.canSplit checks ensure this can never be -1.
splitPos := rule.splitPos(fpath)

4
middleware/fastcgi/fastcgi_test.go
View file

@ -137,7 +137,7 @@ func TestBuildEnv(t *testing.T) {
fpath := "/fgci_test.php"
var envExpected = map[string]string{
"REMOTE_ADDR": "[2b02:1810:4f2d:9400:70ab:f822:be8a:9093]",
"REMOTE_ADDR": "2b02:1810:4f2d:9400:70ab:f822:be8a:9093",
"REMOTE_PORT": "51688",
"SERVER_PROTOCOL": "HTTP/1.1",
"QUERY_STRING": "test=blabla",
@ -150,7 +150,7 @@ func TestBuildEnv(t *testing.T) {
// 2. Test for shorthand notation of IPv6 address
r.RemoteAddr = "[::1]:51688"
envExpected["REMOTE_ADDR"] = "[::1]"
envExpected["REMOTE_ADDR"] = "::1"
testBuildEnv(&r, rule, fpath, envExpected)
// 3. Test for IPv4 address