How to update custom attributes cognito

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Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. What is the expected behavior? For example: aws-mobile-react-sample I want to email the WebApp Authenticated user if they inserted a restaurant. I have been looking around for a while, I feel the answers here didn't really answer the problem, which is getting the user's attributes or username who made the request. The example above only shows how to get a user's attributes if you already have their Username, but that won't be the case.

Unless the client sends up that information. The example below shows how to do it without sending any information up from the client. Then the user who called the lambda function who's object you pasted into this file will be logged into the terminal. I checked the website, couldn't find any sample code that could be used to return only an IdToken from cognito or any idp. IdToken is often used in the Front-End.

Maybe you can explain why you need a Lambda function to return an IdToken? Because of a custom authorizer?

Configuring User Pool Attributes

A web app - API gateway - Lambda? I configured my pool to use the email address as an alias, and the username to be created automatically. In this case the username is the same as the userId sub. Here's what I have for my event object:. I get null in requestContext. All values are null in requestContext.

Is this a newly introduced bug or do I have to configure anything to get the values populated there? Any reason why the Created value is not being sent? Created and if so any idea of how do I get the created date for the user? But I need to get the email of another user. In short the seller needs the buyers email while the buyer will need the sellers email. If you need to get user attitudes from other users, you can make a backend api that uses the Cognito Admin parts.

Here is My code. Is this lambda triggered through the API gateway? I don't see any of those parameters when I call lambda directly. I'm looking for a way to get the user when calling lambda directly.

Having to pass it in the payload seems very insecure. ToddHoff can you describe how a user can directly call a lambda function? With the aws-sdk? This is super frustrating. Can I ask a question? This is the only way you can trust any claims inside the ID token.Did you find this page useful? Do you have a suggestion? Give us feedback or send us a pull request on GitHub.

how to update custom attributes cognito

See the User Guide for help getting started. See 'aws help' for descriptions of global parameters. For custom attributes, you must prepend the custom: prefix to the attribute name. A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.

You create custom workflows by assigning AWS Lambda functions to user pool triggers. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your UpdateUserAttributes request. In your function code in AWS Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.

The JSON string follows the format provided by --generate-cli-skeleton. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. If provided with no value or the value inputprints a sample input JSON that can be used as an argument for --cli-input-json.

If provided with the value outputit validates the command inputs and returns a sample output JSON for that command. Feedback Did you find this page useful? Note Take the following limitations into consideration when you use the ClientMetadata parameter: Amazon Cognito does not store the ClientMetadata value.

This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose. Amazon Cognito does not validate the ClientMetadata value. Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information. Created using Sphinx.If you've got a moment, please tell us what we did right so we can do more of it.

Thanks for letting us know this page needs work. We're sorry we let you down. If you've got a moment, please tell us how we can make the documentation better. Updates the specified user's attributes, including developer attributes, as an administrator. Works on any user. For custom attributes, you must prepend the custom: prefix to the attribute name.

In addition to updating user attributes, this API can also be used to mark phone and email as verified. For information about the parameters that are common to all actions, see Common Parameters. A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning AWS Lambda functions to user pool triggers.

Login with Cognito with custom attributes

This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your AdminUpdateUserAttributes request. In your function code in AWS Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs. Take the following limitations into consideration when you use the ClientMetadata parameter:.

How to authenticate AWS API Gateway APIs with Cognito user pool

Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose. Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information.

how to update custom attributes cognito

For information about the errors that are common to all actions, see Common Errors. This exception is thrown when a user tries to confirm the account with an email or phone number that has already been supplied as an alias from a different account. This exception tells user that an account with this email or phone already exists.

This exception is thrown when Amazon Cognito is not allowed to use your email identity. HTTP status code: This exception is thrown when the Amazon Cognito service encounters an invalid parameter. This exception is thrown when the trust relationship is invalid for the role provided for SMS configuration. This can happen if you do not trust cognito-idp.I created an Amazon Cognito user pool and now I want to change the standard attributes required for user registration.

How do I change the attributes? You can't change standard user pool attributes after a user pool is created. Instead, create a new user pool with the attributes that you want to require for user registration. Then, migrate existing users to the new user pool by using an AWS Lambda function as a user migration trigger. Note: You can add custom attributes to an existing user pool, but these attributes aren't required for user registration. Create a new user pool.

Then, during setup before you choose Create pool at the endedit the standard attributes to your preference. Important: If you specify new required attributes in the user pool, you must design your Lambda function to provide these new attributes to the new user pool, or authentication fails during user migration.

For example, say that you required only email in your old user pool, but now you require both email and phone number in your new user pool. In this case, you must pass attribute values for phone number to your new user pool to successfully authenticate users.

Create a user migration Lambda function using the Lambda console editor or by building and uploading your own deployment package. Find the ID in the Amazon Cognito consoleon the management page for the user pool, on the General settings tab. For ClientIdreplace the example value with the app client ID of the old user pool. Important: This sample code won't work to migrate users who use multi-factor authentication MFA in the old user pool. In the Amazon Cognito consoleset your new Lambda function as a user migration Lambda trigger.

This lets your app pass the user's user name and password to the Lambda function and then authenticate them from the existing user pool. For example, if your app uses JavaScript, you'd specify cognitoUser. This flow authenticates users using the Secure Remote Password SRP protocol without sending passwords across the network.

Sign in to your app using the Amazon Cognito hosted web UI to test the authentication flow. The user that you sign in with is authenticated with the new user pool and then migrated. Note: If you don't have a user account to sign in with for testing, create a new user.

If you get an error message such as "Exception during user migration" while testing, enable logging statements from Lambda. Reproduce the error, then review the logs for any issues with the parameters or syntax errors in the user migration Lambda trigger.

What's the difference between Amazon Cognito user pools and identity pools?

AdminUpdateUserAttributes

Getting Started with User Pools. How do I change the attributes of an Amazon Cognito user pool after creation? Last updated: If you've got a moment, please tell us what we did right so we can do more of it.

Thanks for letting us know this page needs work. We're sorry we let you down. If you've got a moment, please tell us how we can make the documentation better. For information about the parameters that are common to all actions, see Common Parameters. A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning AWS Lambda functions to user pool triggers. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your UpdateUserAttributes request.

In your function code in AWS Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs. Take the following limitations into consideration when you use the ClientMetadata parameter:. Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose.

Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information. For custom attributes, you must prepend the custom: prefix to the attribute name. The code delivery details list from the server for the request to update user attributes.

For information about the errors that are common to all actions, see Common Errors. This exception is thrown when a user tries to confirm the account with an email or phone number that has already been supplied as an alias from a different account.

This exception tells user that an account with this email or phone already exists. This exception is thrown when a verification code fails to deliver successfully. This exception is thrown if the provided code does not match what the server was expecting.

This exception is thrown when Amazon Cognito is not allowed to use your email identity. HTTP status code: This exception is thrown when the Amazon Cognito service encounters an invalid parameter. This exception is thrown when the trust relationship is invalid for the role provided for SMS configuration. This can happen if you do not trust cognito-idp.

This exception is thrown when the Amazon Cognito service cannot find the requested resource. This exception is thrown when the user has made too many requests for a given operation.

This exception is thrown when the Amazon Cognito service encounters an unexpected exception with the AWS Lambda service. This exception is thrown when the Amazon Cognito service encounters a user validation exception with the AWS Lambda service. Javascript is disabled or is unavailable in your browser.

Please refer to your browser's Help pages for instructions. Did this page help you? Thanks for letting us know we're doing a good job! AccessToken The access token for the request to update user attributes. Take the following limitations into consideration when you use the ClientMetadata parameter: Amazon Cognito does not store the ClientMetadata value.

how to update custom attributes cognito

Amazon Cognito does not validate the ClientMetadata value. CodeDeliveryDetailsList The code delivery details list from the server for the request to update user attributes. AliasExistsException This exception is thrown when a user tries to confirm the account with an email or phone number that has already been supplied as an alias from a different account.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub?

Sign in to your account. You can manually change the cognito-cloudformation-template. Presently I am editing cloudFormationTemplate and parameters. But problem is for any reason whenever i update auth i have to update template manually.

So it will be better if custom Attributes are included in amplify cli. I prefer editing the CF templates as well. Been a while since I've been in there. But not too hard to follow. And it would be impossible to have all the AWS service options in the cli anyways. I tried comment and update auth, but an update error occured.

Cognito does not allow this update. RossWilliams I tried comment. Is it possible to add custom attributes by adding custom attributes in the cloudformation template and 'amplify push'? If you have an existing user pool, then you have already run push and it is too late to change Cognito without creating a new user pool. Required fields cannot be added after you create a user pool.

Optional fields are ok to add inside the Cognito console, but not in Cloudformation template.We recommend that you use WriteAttributes in the user pool client to control how attributes can be mutated for new use cases instead of using DeveloperOnlyAttribute. Specifies whether the attribute type is developer only. This attribute can only be modified by an administrator. Users will not be able to modify this attribute using their access token.

For any user pool attribute that's mapped to an identity provider attribute, you must set this parameter to true. Amazon Cognito updates mapped attributes when users sign in to your application through an identity provider. If an attribute is immutable, Amazon Cognito throws an error when it attempts to update the attribute.

Specifies whether a user pool attribute is required. If the attribute is required and the user does not provide a value, registration or sign-in will fail. A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. In this payload, the clientMetadata attribute provides the data that you assigned to the ClientMetadata parameter in your AdminConfirmSignUp request. In your function code in AWS Lambda, you can process the ClientMetadata value to enhance your workflow for your specific needs.

This message is based on a template that you configured in your call to or. This template includes your custom sign-up instructions and placeholders for user name and temporary password. The username for the user. Must be unique within the user pool. Must be a UTF-8 string between 1 and characters. After the user is created, the username cannot be changed.

An array of name-value pairs that contain user attributes and attribute values to be set for the user to be created. You can create a user without specifying any attributes other than Username.

However, any attributes that you specify as required in or in the Attributes tab of the console must be supplied either by you in your call to AdminCreateUser or by the user when he or she signs up in response to your welcome message.

For custom attributes, you must prepend the custom: prefix to the attribute name. To send a message inviting the user to sign up, you must specify the user's email address or phone number.

This can be done in your call to AdminCreateUser or in the Users tab of the Amazon Cognito console for managing your user pools. You can also do this by calling. The user's validation data. This is an array of name-value pairs that contain user attributes and attribute values that you can use for custom validation, such as restricting the types of user accounts that can be registered.

how to update custom attributes cognito

For example, you might choose to allow or disallow user sign-up based on the user's domain. To configure custom validation, you must create a Pre Sign-up Lambda trigger for the user pool as described in the Amazon Cognito Developer Guide. The Lambda trigger receives the validation data and uses it in the validation process. The user's temporary password. This password must conform to the password policy that you specified when you created the user pool.

The temporary password is valid only once.


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