public void SignRequest_should_apply_signature_to_request_right_culture()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("th");
var creds = new SessionAWSCredentials("ExampleKey", "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY", "token1")
.GetCredentials();
SignV4Util.SignRequest(_sampleRequest, _sampleBody, creds, "us-east-1", "iam");
var amzDateValue = _sampleRequest.Headers.XAmzDate;
Assert.False(String.IsNullOrEmpty(amzDateValue));
var amzDates = amzDateValue.Split(',');
Assert.AreEqual(2, amzDates.Length);
Assert.True(amzDates[1].StartsWith(DateTime.UtcNow.Year.ToString()));
Trace.WriteLine("X-Amz-Date: " + amzDateValue);
var auth = _sampleRequest.Headers.Authorization;
Assert.False(String.IsNullOrEmpty(auth));
Trace.WriteLine("Authorize: " + auth);
var token = _sampleRequest.Headers.XAmzSecurityToken;
Assert.False(String.IsNullOrEmpty(token));
Trace.WriteLine("Token: " + token);
}
public void SignRequest_should_apply_signature_to_request()
{
var creds = new Credentials
{
AccessKey = "ExampleKey",
SecretKey = "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY",
Token = "token1",
};
SignV4Util.SignRequest(_sampleRequest, _sampleBody, creds, "us-east-1", "iam");
var amzDate = _sampleRequest.Headers["X-Amz-Date"];
Assert.IsNotNullOrEmpty(amzDate);
Trace.WriteLine("X-Amz-Date: " + amzDate);
var auth = _sampleRequest.Headers[HttpRequestHeader.Authorization];
Assert.IsNotNullOrEmpty(auth);
Trace.WriteLine("Authorize: " + auth);
var token = _sampleRequest.Headers["x-amz-security-token"];
Assert.IsNotNullOrEmpty(token);
Trace.WriteLine("Token: " + token);
}
//public static void Sign(this ICredentialsProvider credentialsProvider, System.Net.Http.HttpRequestMessage request, byte[] body)
// => credentialsProvider.Sign(new HttpRequestMessageAdapter(request), body);
internal static void Sign(this ICredentialsProvider credentialsProvider, HttpRequestMessage request,
byte[] body)
{
var credentials = credentialsProvider.GetCredentials();
if (credentials == null)
{
throw new Exception("Unable to retrieve credentials.");
}
var regionService = ExtractRegionAndService(request.RequestUri);
SignV4Util.SignRequest(request, body, credentials, regionService.Item1, regionService.Item2);
}
public void GetStringToSign_should_match_sample()
{
var stringToSign = SignV4Util.GetStringToSign(_sampleRequest, _sampleBody, "us-east-1", "iam");
Trace.WriteLine("=== Actual ===");
Trace.Write(stringToSign);
const string expected = "AWS4-HMAC-SHA256\n20110909T233600Z\n20110909/us-east-1/iam/aws4_request\n3511de7e95d28ecd39e9513b642aee07e54f4941150d8df8bf94b328ef7e55e2";
Trace.WriteLine("=== Expected ===");
Trace.Write(expected);
Assert.AreEqual(expected, stringToSign);
}
public void GetCanonicalRequest_should_match_sample()
{
var canonicalRequest = SignV4Util.GetCanonicalRequest(_sampleRequest, _sampleBody);
Trace.WriteLine("=== Actual ===");
Trace.Write(canonicalRequest);
const string expected = "POST\n/\n\ncontent-type:application/x-www-form-urlencoded; charset=utf-8\nhost:iam.amazonaws.com\nx-amz-date:20110909T233600Z\n\ncontent-type;host;x-amz-date\nb6359072c78d70ebee1e81adcbab4f01bf2c23245fa365ef83fe8f1f955085e2";
Trace.WriteLine("=== Expected ===");
Trace.Write(expected);
Assert.AreEqual(expected, canonicalRequest);
}
public void GetSigningKey_should_match_sample()
{
// sample comes from - http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html
var secretKey = "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY";
var date = "20120215";
var region = "us-east-1";
var service = "iam";
var expectedSigningKey = "f4780e2d9f65fa895f9c67b32ce1baf0b0d8a43505a000a1a9e090d414db404d";
var actualSigningKeyBytes = SignV4Util.GetSigningKey(secretKey, date, region, service);
var actualSigningKey = BitConverter.ToString(actualSigningKeyBytes).Replace("-", "").ToLowerInvariant();
Trace.WriteLine("Expected: " + expectedSigningKey);
Trace.WriteLine("Actual: " + actualSigningKey);
Assert.AreEqual(expectedSigningKey, actualSigningKey);
}
public void SignRequest_should_apply_signature_to_request()
{
var creds = new SessionAWSCredentials("ExampleKey", "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY", "token1")
.GetCredentials();
SignV4Util.SignRequest(_sampleRequest, _sampleBody, creds, "us-east-1", "iam");
var amzDate = _sampleRequest.Headers.XAmzDate;
Assert.False(String.IsNullOrEmpty(amzDate));
Trace.WriteLine("X-Amz-Date: " + amzDate);
var auth = _sampleRequest.Headers.Authorization;
Assert.False(String.IsNullOrEmpty(auth));
Trace.WriteLine("Authorize: " + auth);
var token = _sampleRequest.Headers.XAmzSecurityToken;
Assert.False(String.IsNullOrEmpty(token));
Trace.WriteLine("Token: " + token);
}
