restic/vendor/github.com/minio/minio-go/pkg/s3signer/request-signature_test.go

/*
 * Minio Go Library for Amazon S3 Compatible Cloud Storage
 * Copyright 2015-2017 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 s3signer

import (
	"net/http"
	"strings"
	"testing"
)

// Tests signature calculation.
func TestSignatureCalculationV4(t *testing.T) {
	req, err := http.NewRequest("GET", "https://s3.amazonaws.com", nil)
	if err != nil {
		t.Fatal("Error:", err)
	}
	req = SignV4(*req, "", "", "", "us-east-1")
	if req.Header.Get("Authorization") != "" {
		t.Fatal("Error: anonymous credentials should not have Authorization header.")
	}

	req = PreSignV4(*req, "", "", "", "us-east-1", 0)
	if strings.Contains(req.URL.RawQuery, "X-Amz-Signature") {
		t.Fatal("Error: anonymous credentials should not have Signature query resource.")
	}

	req = SignV4(*req, "ACCESS-KEY", "SECRET-KEY", "", "us-east-1")
	if req.Header.Get("Authorization") == "" {
		t.Fatal("Error: normal credentials should have Authorization header.")
	}

	req = PreSignV4(*req, "ACCESS-KEY", "SECRET-KEY", "", "us-east-1", 0)
	if !strings.Contains(req.URL.RawQuery, "X-Amz-Signature") {
		t.Fatal("Error: normal credentials should have Signature query resource.")
	}
}

func TestSignatureCalculationV2(t *testing.T) {

	var testCases = []struct {
		endpointURL string
		virtualHost bool
	}{
		{endpointURL: "https://s3.amazonaws.com/", virtualHost: false},
		{endpointURL: "https://testbucket.s3.amazonaws.com/", virtualHost: true},
	}

	for i, testCase := range testCases {
		req, err := http.NewRequest("GET", testCase.endpointURL, nil)
		if err != nil {
			t.Fatalf("Test %d, Error: %v", i+1, err)
		}

		req = SignV2(*req, "", "", testCase.virtualHost)
		if req.Header.Get("Authorization") != "" {
			t.Fatalf("Test %d, Error: anonymous credentials should not have Authorization header.", i+1)
		}

		req = PreSignV2(*req, "", "", 0, testCase.virtualHost)
		if strings.Contains(req.URL.RawQuery, "Signature") {
			t.Fatalf("Test %d, Error: anonymous credentials should not have Signature query resource.", i+1)
		}

		req = SignV2(*req, "ACCESS-KEY", "SECRET-KEY", testCase.virtualHost)
		if req.Header.Get("Authorization") == "" {
			t.Fatalf("Test %d, Error: normal credentials should have Authorization header.", i+1)
		}

		req = PreSignV2(*req, "ACCESS-KEY", "SECRET-KEY", 0, testCase.virtualHost)
		if !strings.Contains(req.URL.RawQuery, "Signature") {
			t.Fatalf("Test %d, Error: normal credentials should not have Signature query resource.", i+1)
		}
	}
}