Function TestIPv4FromRequest

http/http_test.go:219–240

(t *testing.T)

}

func TestIPv4FromRequest(t *testing.T) {
	var tests = []ipTestCase{
		{"127.0.0.1:9999", "", "", nil, "127.0.0.1"},                                                                // No header given
		{"127.0.0.1:9999", "X-Real-IP", "1.3.3.7", nil, "127.0.0.1"},                                                // Trusted header is empty
		{"127.0.0.1:9999", "X-Real-IP", "1.3.3.7", []string{"X-Foo-Bar"}, "127.0.0.1"},                              // Trusted header does not match
		{"127.0.0.1:9999", "X-Real-IP", "1.3.3.7", []string{"X-Real-IP", "X-Forwarded-For"}, "1.3.3.7"},             // Trusted header matches
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7", []string{"X-Real-IP", "X-Forwarded-For"}, "1.3.3.7"},       // Second trusted header matches
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7,4.2.4.2", []string{"X-Forwarded-For"}, "1.3.3.7"},            // X-Forwarded-For with multiple entries (commas separator)
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7, 4.2.4.2", []string{"X-Forwarded-For"}, "1.3.3.7"},           // X-Forwarded-For with multiple entries (space+comma separator)
		{"127.0.0.1:9999", "X-Forwarded-For", "", []string{"X-Forwarded-For"}, "127.0.0.1"},                         // Empty header
		{"127.0.0.1:9999?ip=1.2.3.4", "", "", nil, "1.2.3.4"},                                                       // passed in "ip" parameter
		{"127.0.0.1:9999?ip=1.2.3.4", "X-Forwarded-For", "1.3.3.7,4.2.4.2", []string{"X-Forwarded-For"}, "1.2.3.4"}, // ip parameter wins over X-Forwarded-For with multiple entries

		{"127.0.0.1:9999", "X-Real-IP", "1.3.3.7:1337", []string{"X-Real-IP", "X-Forwarded-For"}, "1.3.3.7"},                       // Trusted header matches (with port)
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7:1337", []string{"X-Real-IP", "X-Forwarded-For"}, "1.3.3.7"},                 // Second trusted header matches (with port)
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7:1337,4.2.4.2:4242", []string{"X-Forwarded-For"}, "1.3.3.7"},                 // X-Forwarded-For with multiple entries (commas separator, with port)
		{"127.0.0.1:9999", "X-Forwarded-For", "1.3.3.7:1337, 4.2.4.2:4242", []string{"X-Forwarded-For"}, "1.3.3.7"},                // X-Forwarded-For with multiple entries (space+comma separator, with port)
		{"127.0.0.1:9999?ip=1.2.3.4:1234", "", "", nil, "1.2.3.4"},                                                                 // passed in "ip" parameter (with port)
		{"127.0.0.1:9999?ip=1.2.3.4:1234", "X-Forwarded-For", "1.3.3.7:1337,4.2.4.2:4242", []string{"X-Forwarded-For"}, "1.2.3.4"}, // ip parameter wins over X-Forwarded-For with multiple entries (with port)
	}
	testIpFromRequest(t, tests)
}
func TestIPv6FromRequest(t *testing.T) {
	var tests = []ipTestCase{
		{"[::1]:9999", "", "", nil, "::1"},                                                                                                  // No header given