/// <summary>
/// Retrieves an authorization using its unique identifier.
/// </summary>
/// <param name="identifier">The unique identifier associated with the authorization.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> that can be used to abort the operation.</param>
/// <returns>
/// A <see cref="Task"/> that can be used to monitor the asynchronous operation,
/// whose result returns the authorization corresponding to the identifier.
/// </returns>
public virtual async Task <OpenIddictAuthorization> FindByIdAsync(string identifier, CancellationToken cancellationToken)
{
var key = ConvertIdentifierFromString(identifier);
var result = await _dynamoDb.QueryAsync(new QueryRequest
{
TableName = "OpenIdAuthorizations",
KeyConditionExpression = "Id = :v_Id",
ExpressionAttributeValues = new Dictionary <string, AttributeValue> {
{ ":v_Id", new AttributeValue {
S = key
} }
},
}, cancellationToken);
var record = result.Items.FirstOrDefault();
return(OpenIdModelFactory.CreateAuthorizationFromAWS(record));
}
/// <summary>
/// Retrieves an authorization using its associated subject/client.
/// </summary>
/// <param name="subject">The subject associated with the authorization.</param>
/// <param name="client">The client associated with the authorization.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> that can be used to abort the operation.</param>
/// <returns>
/// A <see cref="Task"/> that can be used to monitor the asynchronous operation,
/// whose result returns the authorization corresponding to the subject/client.
/// </returns>
public virtual async Task <OpenIddictAuthorization> FindAsync(string subject, string client, CancellationToken cancellationToken)
{
var key = ConvertIdentifierFromString(client);
var result = await _dynamoDb.QueryAsync(new QueryRequest
{
TableName = DBName,
KeyConditionExpression = "ApplicationId = :v_ApplicationId",
FilterExpression = "Subject = :v_Subject",
ExpressionAttributeValues = new Dictionary <string, AttributeValue> {
{ ":v_ApplicationId", new AttributeValue {
S = key
} },
{ ":v_Subject", new AttributeValue {
S = subject
} }
}
}, cancellationToken);
var record = result.Items.FirstOrDefault();
return(OpenIdModelFactory.CreateAuthorizationFromAWS(record));
}