public string GetSharedAccessSignature(SharedAccessQueuePolicy policy, string accessPolicyIdentifier, string sasVersion)
{
if (!this.ServiceClient.Credentials.IsSharedKey)
{
string errorMessage = string.Format(CultureInfo.CurrentCulture, SR.CannotCreateSASWithoutAccountKey);
throw new InvalidOperationException(errorMessage);
}
string validatedSASVersion = SharedAccessSignatureHelper.ValidateSASVersionString(sasVersion);
string resourceName = this.GetCanonicalName(validatedSASVersion);
StorageAccountKey accountKey = this.ServiceClient.Credentials.Key;
string signature = SharedAccessSignatureHelper.GetHash(
policy,
accessPolicyIdentifier,
resourceName,
validatedSASVersion,
accountKey.KeyValue);
string accountKeyName = accountKey.KeyName;
UriQueryBuilder builder = SharedAccessSignatureHelper.GetSignature(
policy,
accessPolicyIdentifier,
signature,
accountKeyName,
validatedSASVersion);
return(builder.ToString());
}
/// <summary>
/// Returns a shared access signature for the blob.
/// </summary>
/// <param name="policy">A <see cref="SharedAccessBlobPolicy"/> object specifying the access policy for the shared access signature.</param>
/// <param name="headers">A <see cref="SharedAccessBlobHeaders"/> object specifying optional header values to set for a blob accessed with this SAS.</param>
/// <param name="groupPolicyIdentifier">A string identifying a stored access policy.</param>
/// <param name="sasVersion">A string indicating the desired SAS version to use, in storage service version format. Value must be <c>2012-02-12</c> or later.</param>
/// <returns>A shared access signature, as a URI query string.</returns>
public string GetSharedAccessSignature(SharedAccessBlobPolicy policy, SharedAccessBlobHeaders headers, string groupPolicyIdentifier, string sasVersion)
{
if (!this.ServiceClient.Credentials.IsSharedKey)
{
string errorMessage = string.Format(CultureInfo.InvariantCulture, SR.CannotCreateSASWithoutAccountKey);
throw new InvalidOperationException(errorMessage);
}
string resourceName = this.GetCanonicalName(true);
StorageAccountKey accountKey = this.ServiceClient.Credentials.Key;
string validatedSASVersion = SharedAccessSignatureHelper.ValidateSASVersionString(sasVersion);
string signature = SharedAccessSignatureHelper.GetHash(policy, headers, groupPolicyIdentifier, resourceName, validatedSASVersion, accountKey.KeyValue);
// Future resource type changes from "c" => "container"
UriQueryBuilder builder = SharedAccessSignatureHelper.GetSignature(policy, headers, groupPolicyIdentifier, "b", signature, accountKey.KeyName, validatedSASVersion);
return(builder.ToString());
}
