Function TestIPv6FromRequest

http/http_test.go:241–262

(t *testing.T)

	testIpFromRequest(t, tests)
}
func TestIPv6FromRequest(t *testing.T) {
	var tests = []ipTestCase{
		{"[::1]:9999", "", "", nil, "::1"},                                                                                                  // No header given
		{"[::1]:9999", "X-Real-IP", "::ffff:103:307", nil, "::1"},                                                                           // Trusted header is empty
		{"[::1]:9999", "X-Real-IP", "::ffff:103:307", []string{"X-Foo-Bar"}, "::1"},                                                         // Trusted header does not match
		{"[::1]:9999", "X-Real-IP", "::ffff:103:307", []string{"X-Real-IP", "X-Forwarded-For"}, "::ffff:103:307"},                           // Trusted header matches
		{"[::1]:9999", "X-Forwarded-For", "::ffff:103:307", []string{"X-Real-IP", "X-Forwarded-For"}, "::ffff:103:307"},                     // Second trusted header matches
		{"[::1]:9999", "X-Forwarded-For", "::ffff:103:307,::ffff:402:402", []string{"X-Forwarded-For"}, "::ffff:103:307"},                   // X-Forwarded-For with multiple entries (commas separator)
		{"[::1]:9999", "X-Forwarded-For", "::ffff:103:307, ::ffff:402:402", []string{"X-Forwarded-For"}, "::ffff:103:307"},                  // X-Forwarded-For with multiple entries (space+comma separator)
		{"[::1]:9999", "X-Forwarded-For", "", []string{"X-Forwarded-For"}, "::1"},                                                           // Empty header
		{"[::1]:9999?ip=::ffff:102:304", "", "", nil, "::ffff:102:304"},                                                                     // passed in "ip" parameter
		{"[::1]:9999?ip=::ffff:102:304", "X-Forwarded-For", "::ffff:103:307,::ffff:402:402", []string{"X-Forwarded-For"}, "::ffff:102:304"}, // ip parameter wins over X-Forwarded-For with multiple entries

		{"[::1]:9999", "X-Real-IP", "[::ffff:103:307]:1337", []string{"X-Real-IP", "X-Forwarded-For"}, "::ffff:103:307"},                                         // Trusted header matches (with port)
		{"[::1]:9999", "X-Forwarded-For", "[::ffff:103:307]:1337", []string{"X-Real-IP", "X-Forwarded-For"}, "::ffff:103:307"},                                   // Second trusted header matches (with port)
		{"[::1]:9999", "X-Forwarded-For", "[::ffff:103:307]:1337,[::ffff:402:402]:4242", []string{"X-Forwarded-For"}, "::ffff:103:307"},                          // X-Forwarded-For with multiple entries (commas separator, with port)
		{"[::1]:9999", "X-Forwarded-For", "[::ffff:103:307]:1337, [::ffff:402:402]:4242", []string{"X-Forwarded-For"}, "::ffff:103:307"},                         // X-Forwarded-For with multiple entries (space+comma separator, with port)
		{"[::1]:9999?ip=[::ffff:102:304]:1234", "", "", nil, "::ffff:102:304"},                                                                                   // passed in "ip" parameter (with port)
		{"[::1]:9999?ip=[::ffff:102:304]:1234", "X-Forwarded-For", "[::ffff:103:307]:1337,[::ffff:402:402]:4242", []string{"X-Forwarded-For"}, "::ffff:102:304"}, // ip parameter wins over X-Forwarded-For with multiple entries (with port)
	}
	testIpFromRequest(t, tests)
}

func testIpFromRequest(t *testing.T, tests []ipTestCase) {
	for _, tt := range tests {