public async Task <string> GenerateVerificationToken(Guid identityId, CancellationToken cancellationToken = default(CancellationToken))
{
var verificationToken = Security.GenerateToken();
var verificationTokenEntity = new AzureVerificationTokenEntity
{
VerificationToken = verificationToken,
IdentityId = identityId
};
var createOperation = TableOperation.Insert(verificationTokenEntity);
var result = await this.VerificationTokenTable.ExecuteAsync(createOperation, null, null, cancellationToken).ConfigureAwait(false);
return(verificationToken);
}
public async Task <IIdentityEntity> VerifyVerificationToken(string verificationToken, bool deleteTokenOnRetrieval = true, CancellationToken cancellationToken = default(CancellationToken))
{
// Check to see if VerificationToken exists
var retrieveOperation = TableOperation.Retrieve <AzureVerificationTokenEntity>(Constants.PartitionNames.VerificationTokenPrimary, verificationToken);
var retrievedResult = await this.VerificationTokenTable.ExecuteAsync(retrieveOperation, null, null, cancellationToken).ConfigureAwait(false);
var retrievedEntity = (AzureVerificationTokenEntity)retrievedResult?.Result;
if (retrievedEntity == null)
{
throw new KeyNotFoundException($"The VerificationToken '{verificationToken}' was not found");
}
// Retrieve IdentityEntity
var retrieveIdentityOperation = TableOperation.Retrieve <AzureIdentityEntity>(Constants.PartitionNames.IdentityPrimary, retrievedEntity.IdentityId.ToString());
var retrievedIdentityResult = await this.IdentityTable.ExecuteAsync(retrieveIdentityOperation, null, null, cancellationToken).ConfigureAwait(false);
var retrievedIdentityEntity = (AzureIdentityEntity)retrievedIdentityResult?.Result;
// Set verified property
retrievedIdentityEntity.EmailVerified = true;
var setOperation = TableOperation.InsertOrReplace(retrievedIdentityEntity);
var result = await this.IdentityTable.ExecuteAsync(setOperation, null, null, cancellationToken).ConfigureAwait(false);
// Clean up if required
if (!deleteTokenOnRetrieval)
{
return(retrievedIdentityEntity);
}
// Delete the verification token record
var deleteVerificationEntity = new AzureVerificationTokenEntity
{
PartitionKey = Constants.PartitionNames.VerificationTokenPrimary,
RowKey = retrievedEntity.VerificationToken.ToString(),
ETag = "*"
};
// Delete identity and identity foreign key
var deleteEntityOperation = TableOperation.Delete(deleteVerificationEntity);
var entityDeleteResult = await this.VerificationTokenTable.ExecuteAsync(deleteEntityOperation, null, null, cancellationToken).ConfigureAwait(false);
return(retrievedIdentityEntity);
}
