public T Exchange <T>(DataModels.ITokenRequest Request, DataModels.Client Client)
where T : DataModels.Token, new()
{
Server.DataModel.AuthorizationCode code = AuthorizationCodeModel.GetAuthorizationCode(Request.code, Client.id, Request.redirect_uri != null ? Request.redirect_uri.ToString() : null);
if (code == null)
{
throw new DataModels.TokenRequestError(DataModels.ErrorCodes.invalid_request, "Invalid token");
}
DataModels.Approval Approval = ApprovalModel.GetApproval(Client.id, code.resource_owner_id);
if (!AuthorizationCodeModel.DeleteAuthorizationCode(code.authorization_code, code.client_id, code.redirect_uri))
{
throw new DataModels.TokenRequestError(DataModels.ErrorCodes.access_denied, "Code already used");
}
return(TokenModel.InsertToken <T>(
Extension.TokenHelper.CreateAccessToken(), DataModels.TokenTypes.bearer, 3600, DateTime.Now.GetTotalSeconds(), Client.id, Approval.scope, Approval.resource_owner_id, Approval.refresh_token));
}
public Server.DataModel.AuthorizationCode Authorize(DataModels.ITokenRequest Request, DataModels.Approval Approval, DataModels.Client Client, DataModels.ResourceOwner Owner)
{
Server.DataModel.AuthorizationCode code = AuthorizationCodeModel.InsertAuthorizationCode(
Extension.TokenHelper.CreateAccessToken(), Client, Owner, DateTime.Now.GetTotalSeconds(), Approval.scope, Request.redirect_uri);
if (code == null)
{
throw new DataModels.TokenRequestError(DataModels.ErrorCodes.server_error, "Error storing access code");
}
if (string.IsNullOrWhiteSpace(Approval.refresh_token))
{
Approval.refresh_token = Extension.TokenHelper.CreateAccessToken();
if (!ApprovalModel.AddOrUpdateApproval(Approval))
{
AuthorizationCodeModel.DeleteAuthorizationCode(code.authorization_code, code.client_id, code.redirect_uri);
throw new DataModels.TokenRequestError(DataModels.ErrorCodes.server_error, "Error updating approval");
}
}
return(code);
}
