minio/pkg/handlers/proxy_test.go

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/*
* Minio Cloud Storage, (C) 2018 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package handlers
import (
"net/http"
"testing"
)
type headerTest struct {
key string // header key
val string // header val
expected string // expected result
}
func TestGetScheme(t *testing.T) {
headers := []headerTest{
{xForwardedProto, "https", "https"},
{xForwardedProto, "http", "http"},
{xForwardedProto, "HTTP", "http"},
{xForwardedScheme, "https", "https"},
{xForwardedScheme, "http", "http"},
{xForwardedScheme, "HTTP", "http"},
{forwarded, `For="[2001:db8:cafe::17]:4711`, ""}, // No proto
{forwarded, `for=192.0.2.43, for=198.51.100.17;proto=https`, ""}, // Multiple params, will be empty.
{forwarded, `for=172.32.10.15; proto=https;by=127.0.0.1;`, "https"}, // Space before proto
{forwarded, `for=192.0.2.60;proto=http;by=203.0.113.43`, "http"}, // Multiple params
}
for _, v := range headers {
req := &http.Request{
Header: http.Header{
v.key: []string{v.val},
}}
res := GetSourceScheme(req)
if res != v.expected {
t.Errorf("wrong header for %s: got %s want %s", v.key, res,
v.expected)
}
}
}
// TestGetSourceIP - check the source ip of a request is parsed correctly.
func TestGetSourceIP(t *testing.T) {
headers := []headerTest{
{xForwardedFor, "8.8.8.8", "8.8.8.8"}, // Single address
{xForwardedFor, "8.8.8.8, 8.8.4.4", "8.8.8.8"}, // Multiple
{xForwardedFor, "", ""}, // None
{xRealIP, "8.8.8.8", "8.8.8.8"}, // Single address
{xRealIP, "[2001:db8:cafe::17]:4711", "[2001:db8:cafe::17]:4711"}, // IPv6 address
{xRealIP, "", ""}, // None
{forwarded, `for="_gazonk"`, "_gazonk"}, // Hostname
{forwarded, `For="[2001:db8:cafe::17]:4711`, `[2001:db8:cafe::17]:4711`}, // IPv6 address
{forwarded, `for=192.0.2.60;proto=http;by=203.0.113.43`, `192.0.2.60`}, // Multiple params
{forwarded, `for=192.0.2.43, for=198.51.100.17`, "192.0.2.43"}, // Multiple params
{forwarded, `for="workstation.local",for=198.51.100.17`, "workstation.local"}, // Hostname
}
for _, v := range headers {
req := &http.Request{
Header: http.Header{
v.key: []string{v.val},
}}
res := GetSourceIP(req)
if res != v.expected {
t.Errorf("wrong header for %s: got %s want %s", v.key, res,
v.expected)
}
}
}