/// <summary>
/// Generates the resource.
/// </summary>
/// <param name="connectionString">Optional connection string for the resource.</param>
/// <param name="parameters">The resource parameters.</param>
/// <returns>Returns the resource.</returns>
public override ResourceToken CreateResourceToken(string connectionString, ResourceParameters parameters)
{
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new ArgumentException("connectionString is invalid");
}
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
BlobParameters blobParameters = parameters as BlobParameters;
if (blobParameters == null)
{
throw new ArgumentException("Expected a BlobParameters collection", "parameters");
}
if (string.IsNullOrWhiteSpace(blobParameters.Container))
{
throw new ArgumentException("The container name must not be null or empty", "parameters.Container");
}
if (string.IsNullOrWhiteSpace(blobParameters.Name))
{
throw new ArgumentException("The blob name must not be null or empty", "parameters.Name");
}
StorageProvider storageProvider = new StorageProvider(connectionString);
return storageProvider.CreateBlobAccessToken(blobParameters.Container, blobParameters.Name, blobParameters.Permissions, blobParameters.Expiration);
}
/// <summary>
/// Extracts the parameters for a request.
/// </summary>
/// <param name="parameters">The parameters to extract.</param>
/// <param name="defaultParameters">Optional parameters instance to use.</param>
/// <returns>Returns the extracted parameters.</returns>
public virtual ResourceParameters ExtractParameters(JToken parameters, ResourceParameters defaultParameters = null)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
if (defaultParameters == null)
{
defaultParameters = new ResourceParameters();
}
try
{
// Raw parameters.
defaultParameters.Parameters = parameters;
// Name.
defaultParameters.Name = parameters.Value<string>("name");
if (string.IsNullOrWhiteSpace(defaultParameters.Name))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
// Permissions.
string permissions = parameters.Value<string>("permissions");
defaultParameters.Permissions = this.ExtractPermissions(permissions);
// Expiration.
defaultParameters.Expiration = (DateTime)parameters["expiry"];
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
return defaultParameters;
}
/// <summary>
/// Generates the resource.
/// </summary>
/// <param name="connectionString">Optional connection string for the resource.</param>
/// <param name="parameters">The resource parameters.</param>
/// <returns>Returns the resource.</returns>
public override ResourceToken CreateResourceToken(string connectionString, ResourceParameters parameters)
{
if (string.IsNullOrWhiteSpace(connectionString))
{
throw new ArgumentException("connectionString is invalid");
}
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
ResourceParameters queueParameters = parameters;
if (string.IsNullOrWhiteSpace(queueParameters.Name))
{
throw new ArgumentException("The queue name must not be null or empty", "parameters.Name");
}
StorageProvider storageProvider = new StorageProvider(connectionString);
return storageProvider.CreateQueueAccessToken(queueParameters.Name, queueParameters.Permissions, queueParameters.Expiration);
}
public override ResourceToken CreateResourceToken(string connectionString, ResourceParameters parameters)
{
throw new NotImplementedException();
}
public override ResourceToken CreateResourceToken(string connectionString, Microsoft.WindowsAzure.Mobile.Service.ResourceBroker.Models.ResourceParameters parameters)
{
throw new NotImplementedException();
}
/// <summary> /// Generates the resource token. /// </summary> /// <param name="connectionString">Optional connection string for the resource.</param> /// <param name="parameters">The resource parameters.</param> /// <returns>Returns the resource or null.</returns> public abstract ResourceToken CreateResourceToken(string connectionString, ResourceParameters parameters);
/// <summary>
/// Extracts the parameters for a request.
/// </summary>
/// <param name="parameters">The parameters to extract.</param>
/// <param name="defaultParameters">Optional parameters instance to use.</param>
/// <returns>Returns the extracted parameters.</returns>
public override ResourceParameters ExtractParameters(JToken parameters, ResourceParameters defaultParameters = null)
{
BlobParameters blobParameters = null;
if (defaultParameters == null)
{
blobParameters = new BlobParameters();
}
else
{
blobParameters = defaultParameters as BlobParameters;
if (blobParameters == null)
{
throw new ArgumentException("Must be a BlobParameters instance", "defaultParameters");
}
}
base.ExtractParameters(parameters, blobParameters);
try
{
// Container.
blobParameters.Container = parameters.Value<string>("container");
if (string.IsNullOrWhiteSpace(blobParameters.Container))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
return blobParameters;
}
