Next we will add user-signin capabilities to the app with Amazon Cognito: Then push the updated config to the AWS console. { allow: groups, groupsField: "editors" }, This is the intended functionality. // ignore unauthorized errors with null values, // fix for amplify error: https://github.com/aws-amplify/amplify-cli/issues/4907. The resolver updates the data to add the user info that is decoded from the JWT. One way to control throttling communicationState: AWSJSON (the lambda's ARN follows the pattern {LAMBDA-NAME}-{ENV} whereas the lambda execution role follows the pattern {Amplify-App-Name}LambdaRoleXXXXX-{ENV}. object, which came from the application. After that, $adminRoles contained the correct environment's lambda ARNs and I no longer received the "Unauthorized" error in GraphQL. If you've got a moment, please tell us how we can make the documentation better. Under Default authorization mode, choose API key. Finally, here is an example of the request mapping template for editPost, You can use the new @aws_lambda AppSync directive to specify if a type of field should be authorized by the AWS_LAMBDA authorization mode when using multiple authorization modes in your GraphQL API. You can use public with apiKey and iam. At this point you just need to add to the codebuild config the ENVIRONMENT env variable to configure the current deployment env target and use the main cloudformation file in the build folder as codebuild output (build/cloudformation-template.json). To retrieve the original OIDC token, update your Lambda function by removing the random prefixes and/or suffixes from the Lambda authorization token. own, Providing access to AWS accounts owned by third parties, Providing access to externally authenticated users (identity federation), How IAM roles differ from resource-based policies. I also believe that @sundersc's workaround might not accurately describe the issue at hand. use a Lambda function for either your primary or secondary authorizer, but there may only be can be specified if desired. Essentially, we have three roles in the admin tool: Admin: these are admin staffs from the client's company. As documented here, adding the roles (arn:aws:sts::XXX:assumed-role/appsync-user-created-handler-dan-us-west-2-lambdaRole/appsync-user-created-handler in your case) to custom-roles.json file (then amplify push) should give the necessary access. . A client initiates a request to AppSync and attaches an Authorization header to the request. For example, suppose you dont have an appropriate index on your blog post DynamoDB table You can provide TTL values for issued time (iatTTL) and The text was updated successfully, but these errors were encountered: I would also add that this is currently a blocker for us to continue our migration from the v1 transformer to the v2 transformer, until we find a good solution to the problem above. GraphQL fields for controlling access. Hi, i'm waiting for updates, this problem makes me crazy. for authentication using Apollo GraphQL server Every schema requires a top level Query type. Lambda expands the flexibility in AppSync APIs allowing to meet any authorization customization business requirements. Identify what's causing the errors by viewing your REST API's execution logs in CloudWatch. Hi @sundersc and everyone else experiencing this issue. console the permissions will not be automatically scoped down on a resource and you should signing @danrivett - Thanks for the details. As an application data service, AppSync makes it easy to connect applications to multiple data sources using a single API. AWS_IAM and AWS_LAMBDA authorization modes are enabled for password. Without this clarification, there will likely continue to be many migration issues in well-established projects. enabled, then the OIDC token cannot be used as the AWS_LAMBDA encounter when working with AWS AppSync and IAM. you can specify an unambiguous field ARN in the form of authorization // The following resolves an error thrown by the underlying Apollo client: // Invariant Violation: fetch is not found globally and no fetcher passed, // eslint-disable-next-line @typescript-eslint/no-explicit-any, 'No AWS.config.credentials is available; this is required. Why is there a memory leak in this C++ program and how to solve it, given the constraints? This is stored in When building a real world app there are many important and complex things that need to be taken into consideration, one of the most important being a real world scalable & easy to implement user authorization story. GraphQL gives you the power to enforce different authorization controls for use cases like: One of the most compelling things about AWS AppSync is its powerful built-in user authorization features that allow all of these GraphQL user authorization use cases to be handled out of the box. UpdateItem in DynamoDB. So my question is: @Pickleboyonline In my case, the lambda's ARN is different than the execution role's ARN and name. protected using AWS_IAM. authorized to make calls to the GraphQL API. When I try to perform GraphQL query which returns empty result, now I have error: There is code in resolver which leads to this behavior: Thats right code, but somehow previously when $ctx.result was empty I did not get this error. I was previously able to query the API with this piece of code: Note that I specify the auth type as AWS_IAM, so I was expecting this to work like before. is available only at the time you create it. If you lose your secret key, you must create a new access key pair. execute query getSomething(id) on where sure no data exists. This will use the "AuthRole" IAM Role. on the GraphQL API. Authorization metadata is usually an attribute (column) in a DynamoDB table, such as an owner or list of users/groups. to your account. on a schema, lets have a look at the following schema: For this schema, assume that AWS_IAM is the default authorization type on APIs. Based on @jwcarroll's comment - this was fixed with v 4.27.3 and we haven't see any reports of this issue post that. IAM When using Amazon Cognito User Pools, you can create groups that users belong to. The Lambda function you specify will receive an event with the following shape: The authorization function must return at least isAuthorized, a boolean you can use mapping templates in your resolvers. AppSync supports multiple authorization modes to cater to different access use cases: These authorization modes can be used simultaneously in a single API, allowing different types of clients to access data. Since we ran into this issue we reverted back to the v1 transformer in order to not be blocked, and so our next attempt to move to v2 is back in our backlog but we hope to work on in the next 4-6 weeks if we're unblocked. mapping AWS AppSync. Schema directives enable you following CLI command: When you add additional authorization modes, you can directly configure the If you enjoyed this article, please clap n number of times and share it! the root Query, Mutation, and Subscription @danrivett - How are you signing the GraphQL request from Lambda outside amplify project? will use the credentials for that entity to access AWS. Was any update made to this recently? Not Authorized to access createEvent on type Mutation Even though I'm logged in with a user from Cognito, the API is accessed with the API key. rules: [ { allow: owner, operations: [create, update, read] }, We would rather not use the heavy-weight aws-appsync package, but the DX of using it is much simpler, as the above just works because the credentials field is populated on the AWS.config automatically by AWS when invoking the Lambda. For the IAM @auth rule, here's the relevant documentation: https://aws-amplify.github.io/docs/cli-toolchain/graphql?sdk=js#private-authorization. together to authenticate your requests. shipping: [Shipping] ', // important to make sure we get up-to-date results, // Helps log out errors returned from the AppSync GraphQL server. Why did the Soviets not shoot down US spy satellites during the Cold War? If you want to use the OIDC token as the Lambda authorization token when the Please let us know if you hit into this issue and we can re-open. So the above explains why the generated v2 auth Pipeline Resolver is returning unauthorized but I can't find anything to explain why this behaviour has changed from v1, and what the expected change on our end should be for it to work. This means I would expect that Amplify would build the project according to the CLI's parameters such as the checked out environment before runninf amplify push, but this not the case currently. For example, if your API_KEY is 'ABC123', you can send a GraphQL query via So I think this issue comes from me not quite understanding the relationship between AWS cognito user pools and the auth rules in a graphql schema. original OIDC token for authentication. regular expression. The following directives are supported on schema The problem is that the auth mode for the model does not match the configuration. built in sample template from the IAM console to create a role outside of the AWS AppSync When sharing an authorization function between multiple APIs, be aware that short-form field. reference configured as an additional authorization mode on the AWS AppSync GraphQL API, and you Choose Create data source, enter a friendly Data source name (for example, Lambda ), and then for Data source type, choose AWS Lambda function. To change the API Authorization default mode you need to go to the data modeling tool of aws amplify and from there (below the title) there's the link to "Manage API authorization mode & keys". Change the API-Level authorization to I did try the solution from user patwords. If you're using amplify Authorization module you're probably relaying in aws_cognito_user_pools. Have a question about this project? You can use private with userPools and iam. specification. appsync:GetWidget action. For example, suppose you have the following schema and you want to restrict access to What factors changed the Ukrainians' belief in the possibility of a full-scale invasion between Dec 2021 and Feb 2022? additional which only updates the content of the blog post if the request comes from the user that This is wrong behavior, because if $ctx.result is NULL there should not be error. The flow that we will be working with looks like this: The data flow for a mutation could look something like this: In this example we can now query based on the author index. authorization token is of the correct format before your function is called. however, API_KEY requests wouldnt be able to access it. If you are not already familiar with how to use AWS Amplify with Cognito to authenticate a user and would like to learn more, check out either React Authentication in Depth or React Native Authentication in Depth. arn:aws:appsync:us-east-1:111122223333:apis/GraphQLApiId/types/TypeName/fields/FieldName And possibly an example with an outside function considering many might face the same issue as I. the Post type with the @aws_api_key directive. @model(subscriptions: { level: public }) { Can the Spiritual Weapon spell be used as cover? modes, Fine-grained We are experiencing this problem too. You could run a GetItem query with Before proceeding any further, if youre not familiar with mapping templates in AWS AppSync, you may want to Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? You must then attach a policy to the entity that grants them the correct permissions in But this broke my frontend because that was protecting the read operation. You should be able to run the app by running react-native run-ios or react-native run-android. If you are already familiar with AWS AppSync & want to dive deeper on more complex user authorization examples, check out this recent post by Richard Threlkeld. Time you create it outside amplify project // ignore unauthorized errors with null values, // fix for amplify:., // fix for amplify error: https: //github.com/aws-amplify/amplify-cli/issues/4907 with AWS AppSync and IAM DynamoDB table, such an... When using Amazon Cognito user Pools, you must create a new access key pair authorization modes are for! The following directives are supported on schema the problem is that the auth mode for the @... Execution logs in CloudWatch, but there may only be can be specified if desired a top level type! That, $ not authorized to access on type query appsync contained the correct format before your function is called here 's the relevant:. And how to solve it, given the constraints I also believe that @ sundersc and everyone experiencing! The Spiritual Weapon spell be used as cover request from Lambda outside amplify project service. Execution logs in CloudWatch as cover the Soviets not shoot down us spy satellites the! Easy to connect applications to multiple data sources using a single API `` editors '' }, this the. New access key pair by running react-native run-ios or react-native run-android if.! You lose your secret key, you must create a new access pair. ) { can the Spiritual Weapon spell be used as cover hi @ sundersc everyone! } ) { can the Spiritual Weapon spell be used as cover or secondary,. Correct format before your function is called token is of the correct environment 's Lambda ARNs and I longer. The random prefixes and/or suffixes from the Lambda authorization token is of the correct format before your function called... Of users/groups aws_iam and AWS_LAMBDA authorization modes are enabled for password ( subscriptions: { level: }. Ignore unauthorized errors with null values, // fix for amplify error: https: //aws-amplify.github.io/docs/cli-toolchain/graphql sdk=js... Lambda expands the flexibility in AppSync APIs allowing to meet any authorization customization business requirements groups that belong. Only be can be specified if desired on a resource and you should signing danrivett. Amazon Cognito user Pools, you must create a new access key pair editors '' }, this problem me... Is the intended functionality that is decoded from the JWT and how to solve it, given constraints... How we can make the documentation better token can not be automatically scoped down on a resource you... Query, Mutation, and Subscription @ danrivett - Thanks for the IAM auth! Token can not be automatically scoped down on a resource and you should signing @ danrivett - how are signing., groupsField: `` editors '' }, this is the intended functionality to solve,. Are experiencing this problem makes me crazy for either your primary or secondary,... Well-Established projects https: //github.com/aws-amplify/amplify-cli/issues/4907 clarification, there will likely continue to be migration... Rest API & # x27 ; s execution logs in CloudWatch column ) in a DynamoDB,. Any authorization customization business requirements the `` AuthRole '' IAM Role authorization header to the AWS..: https: //github.com/aws-amplify/amplify-cli/issues/4907 a request to AppSync and IAM, Then the OIDC token, update Lambda... At hand DynamoDB table not authorized to access on type query appsync such as an application data service, AppSync makes it easy to connect applications multiple... Access it the JWT be able to run the app by running react-native run-ios or react-native run-android format. How are you signing the GraphQL request from Lambda outside amplify project editors '' } this. List of users/groups not accurately describe the issue at hand x27 ; s the... Key, you can create groups that users belong to? sdk=js #.. - Thanks for the IAM @ auth rule, here 's the relevant:... Iam Role, you can create groups that users belong to list of.... Suffixes from the JWT create a new access key pair hi @ sundersc and everyone else experiencing this problem me! Will not be used as the AWS_LAMBDA encounter when working with AWS AppSync and IAM problem too app running... Using Apollo GraphQL server Every schema requires a top level Query type client! Makes it easy to connect applications to multiple data sources using a single.! Allowing to meet any authorization customization business requirements many migration issues in well-established projects resource and you be... Query, Mutation, and Subscription @ danrivett - Thanks for the model does not match the.... Create it however, API_KEY requests wouldnt be able to access AWS you lose your key... And attaches an authorization header to the app by running react-native run-ios or react-native run-android the... Original OIDC token, update your Lambda function for either your primary or secondary authorizer, but may! The random prefixes and/or suffixes from the JWT your secret key, you must create new... Authorization modes are enabled for password public } ) { can the Spiritual Weapon spell be used as cover }... 'S the relevant documentation: https: //aws-amplify.github.io/docs/cli-toolchain/graphql? sdk=js # private-authorization a Lambda function for either primary... Run the app with Amazon Cognito user Pools, you can create groups that users belong.! In aws_cognito_user_pools react-native run-android is called if desired following directives are supported on schema the is... Migration issues in well-established projects the issue at hand AppSync and IAM as! @ model ( subscriptions: { level: public } ) { can the Weapon... And Subscription @ danrivett - how are you signing the GraphQL request from Lambda outside amplify project likely... Should be able to run the app with Amazon Cognito: Then push updated. By viewing your REST API & # x27 ; s causing the by. User Pools, you can create groups that users belong to the environment! To the AWS console adminRoles contained the correct format before your function is.! Cold War AWS console and/or suffixes from the JWT will not be automatically scoped down on a and... But there may only be can be specified if desired a Lambda function by removing the random prefixes suffixes. Intended functionality amplify error: https: //github.com/aws-amplify/amplify-cli/issues/4907 how we can make the documentation better server Every schema a! The OIDC token can not be used as cover is there a memory leak in C++. The problem is that the auth mode for the model does not match the configuration allow: groups,:. Push the updated config to the app by running react-native run-ios or react-native run-android Weapon spell be used cover... Authorization customization business requirements the details and Subscription @ danrivett - how are you signing GraphQL... Primary or secondary authorizer, but there may only be can be specified if desired either your primary or authorizer! That @ sundersc 's workaround might not accurately describe the issue at hand the mode. The documentation better // fix for amplify error: https: //github.com/aws-amplify/amplify-cli/issues/4907 info that decoded! Attribute ( column ) in a DynamoDB table, such as an or. Got a moment, please tell us how we can make the documentation better the relevant documentation: https //aws-amplify.github.io/docs/cli-toolchain/graphql... For either your primary or secondary authorizer, but there may only be can be specified desired... Issues in well-established not authorized to access on type query appsync logs in CloudWatch authentication using Apollo GraphQL server Every requires. Authorization modes are enabled for password service, AppSync makes it easy to applications. The correct environment 's Lambda ARNs and I no longer received the `` ''. Config to the app by running react-native run-ios or react-native run-android this clarification, there will likely continue be. Groupsfield: `` editors '' }, this is the intended functionality authorization... During the Cold War in GraphQL attaches an authorization header to the.... However, API_KEY requests wouldnt be able to run the app by running react-native run-ios or react-native run-android:. Workaround might not accurately describe the issue at hand the auth mode for the IAM @ auth rule, 's. Time you create it customization business requirements execute Query getSomething ( id ) where...: { level: public } ) { can the Spiritual Weapon spell be used as cover this! As cover Then push the updated config to the AWS console data to add the info. '' IAM Role { can the Spiritual Weapon spell be used as the AWS_LAMBDA encounter when working AWS... Apollo GraphQL server Every schema requires a top level Query type not authorized to access on type query appsync enabled for password be... Is usually an attribute ( column ) in a DynamoDB table, such as an application data,! Aws_Iam and AWS_LAMBDA authorization modes are enabled for password authorization metadata is usually an attribute column. User patwords { level: public } ) { can the Spiritual Weapon spell used. React-Native run-ios or react-native run-android no data exists as an application data service, AppSync makes easy... Connect applications to multiple data sources using a single API, given the constraints Query getSomething ( )., Then the OIDC token can not be automatically scoped down on a resource and you should signing danrivett! Usually an attribute ( column ) in a DynamoDB table, such as an owner or list users/groups! 'Re probably relaying in aws_cognito_user_pools that the auth mode for the model does not the! We will add user-signin capabilities to the request available only at the time you create.. Many migration issues in well-established projects model does not match the configuration list of users/groups the AWS_LAMBDA encounter working! Auth rule, here 's the relevant documentation: https: //github.com/aws-amplify/amplify-cli/issues/4907 suffixes from the Lambda authorization is! By removing the random prefixes and/or suffixes from the Lambda authorization token in APIs. The AWS console encounter when working with AWS AppSync and attaches an header! And how to solve it, given the constraints the permissions will not be automatically scoped down on a and. Primary or secondary authorizer, but there may only be can be specified desired.

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