/// <summary>
/// Validates permissions of the specified keyName for the specified resource
/// </summary>
/// <param name="resource">The resource</param>
/// <param name="permissions">The permissions.</param>
/// <returns>True, if resource can be accessed otherwise false</returns>
/// <exception cref="System.NotImplementedException"></exception>
public static ISasTokenValidationResult CheckPolicy(this ISasPolicy sasPolicy, string resource, Permissions permissions)
{
// match resource
if (!Regex.IsMatch(resource, sasPolicy.SharedResourceExpression))
{
return new SasTokenValidationResult
{
Success = false,
TokenResponseCode = TokenResponseCode.SharedResourceExpressionFailed
}
}
;
// chck permissions, if provided
if (sasPolicy.Permissions != Permissions.None)
{
if ((permissions & sasPolicy.Permissions) != permissions)
{
return new SasTokenValidationResult
{
Success = false,
TokenResponseCode = TokenResponseCode.PolicyFailed
}
}
}
;
return(new SasTokenValidationResult(resource));
}
/// <summary>
/// Create signed sastoken with no additional values
/// </summary>
public static SasTokenParameters Create(string sharedResourceName, ISasPolicy policy, bool calculateSignature)
{
var token = ExecuteCreate(
sharedResourceName,
policy.TokenTimeOut,
policy.Skn,
null,
policy.UseNonce,
policy.HashType,
calculateSignature ? policy.Key : string.Empty
);
return(token);
}
public SasTokenValidator(ISasPolicy policy) : this()
{
policies.Add(policy.Skn, policy);
}
///// <summary>
///// Create signed sastoken using a policy
///// </summary>
public static SasTokenParameters Create(string sharedResourceName, ISasPolicy policy)
{
return(ExecuteCreate(sharedResourceName, policy.TokenTimeOut, policy.Skn, null, policy.UseNonce, policy.HashType, policy.Key));
}
///// <summary>
///// Create signed sastoken using a policy
///// </summary>
public static SasTokenParameters Create(string sharedResourceName, IDictionary <string, string> additionalValues, ISasPolicy policy)
{
return(ExecuteCreate(sharedResourceName, policy.TokenTimeOut, policy.Skn, additionalValues, policy.UseNonce, policy.HashType, policy.Key));
}
