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Add hostname template action

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This adds the ability to display the remote hostname
of the visitors IP with template actions.
This commit is contained in:
Jannick Fahlbusch
2017-04-18 23:14:40 +02:00
parent 729e4f0239
commit 92af3ee4d8
2 changed files with 43 additions and 0 deletions
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31
caddyhttp/httpserver/context_test.go
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@ -244,6 +244,37 @@ func TestHeader(t *testing.T) {
}
}
func TestHostname(t *testing.T) {
context := getContextOrFail(t)
tests := []struct {
inputRemoteAddr string
expectedHostname string
}{
// Test 0 - ipv4 with port
{"8.8.8.8:1111", "google-public-dns-a.google.com."},
// Test 1 - ipv4 without port
{"8.8.8.8", "google-public-dns-a.google.com."},
// Test 2 - ipv6 with port
{"[2001:4860:4860::8888]:11", "google-public-dns-a.google.com."},
// Test 3 - ipv6 without port and brackets
{"2001:4860:4860::8888", "google-public-dns-a.google.com."},
// Test 4 - no hostname available
{"1.1.1.1", "1.1.1.1"},
}
for i, test := range tests {
testPrefix := getTestPrefix(i)
context.Req.RemoteAddr = test.inputRemoteAddr
actualHostname := context.Hostname()
if actualHostname != test.expectedHostname {
t.Errorf(testPrefix+"Expected hostname %s, found %s", test.expectedHostname, actualHostname)
}
}
}
func TestEnv(t *testing.T) {
context := getContextOrFail(t)