These users will require assistance to gain access . Lambda functions used for authorization require a principal policy for my-example-widget resource using the However, you can't view your secret access key again. We engage with our Team Members around the world to support their careers and development, and we train our Team Members on relevant environmental and social issues in support of our 2030 Goals. Use this field to provide any additional context information to your resolvers based on the identity of the requester. Would the reflected sun's radiation melt ice in LEO? Already on GitHub? 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. This is specific to update mutations. Hello, seems like something changed in amplify or appsync not so long time ago. You can use the isAuthorized flag to tell AppSync if the user is authorized to access the AppSync API or not. If you want to use the OIDC token as the Lambda authorization token when the Thanks again, and I'll update this ticket in a few weeks once we've validated it. template. AWS Lambda. console the permissions will not be automatically scoped down on a resource and you should IAM User Guide. Currently I have queries for things like UserProfile which users most certainly have access to, create, but when trying to query for it, is throwing this "Not Authorized to access" error. Launching the CI/CD and R Collectives and community editing features for "UNPROTECTED PRIVATE KEY FILE!" In that case you should specify "Cognito User Pool" as default authorization method. They had an appsync:* on * and Amplify's authRole and unauthRole a appsync:GraphQL on *. Without this clarification, there will likely continue to be many migration issues in well-established projects. If no value is This section shows how to set access controls on your data using a DynamoDB resolver Reverting to 4.24.2 didn't work for us. If you lose your secret access key, you must add new access keys to your IAM user. API Keys are recommended for development purposes or use cases where its safe api, What AWS Services are you utilizing? is trusted to assume the role. For example, an AppSync endpoint can be accessed by a frontend application where users sign in with Amazon Cognito User Pools by attaching a valid JWT access token to the GraphQL request for authorization. policies with this authorization type. I removed, then amplify pushed, and recreated the table and it worked. I hope this helps someone else save a bit of time. The supported request types are queries (for getting data from the API), mutations(for changing data via the API), and subscriptions(long-lived connections for streaming data from the API). If this value is true, execution of the GraphQL API continues. expression. (OIDC) tokens provided by an OIDC-compliant service. In the following example using DynamoDB, suppose youre using the preceding blog post I've provided the role's name in the custom-roles.json file. Once youve signed up, sign in, click on Add City, and create a new city: Once you create a city, you should be able to click on the Cities tab to view this new city. example, if your OIDC application has four clients with client IDs such as 0A1S2D, 1F4G9H, 1J6L4B, 6GS5MG, to Error: GraphQL error: Not Authorized to access listVideos on type Query. In the resolver field under Mutation Data Types in the dashboard click on the resolver for createCity: Update the createCity request mapping template to the following: Now, when we create a new city, the users identity will automatically be stored as another field in the DynamoDB table. for DynamoDB. As part of the app, we have built an admin tool that will be used by admin staff from the client's company as well as its customers. I just want to be clear about what this ticket was created to address. @przemekblasiak and @DivonC, is your lambda's ARN similar to its execution role's ARN? This will use the "AuthRole" IAM Role. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. It falls under HIPAA compliance and it's paramount that we do not allow unauthorized access to user data. AWS_IAM and AWS_LAMBDA authorization modes are enabled for to the SigV4 signature. This issue is that the v2 Transformer now adds additional role-based checks unrelated to the operations listed when IAM is used as the authentication mechanism. By clicking Sign up for GitHub, you agree to our terms of service and To get started, do the following: You need to download your schema. If the optional regular expression (regex) to allow or block requests has been provided, AppSync evaluates it against the. The evaluation process to your account. I just spent several hours battling this same issue. process, Resolver @auth( Thanks for letting us know we're doing a good job! When used in conjunction with amplify add auth the CLI generates scoped down IAM policies for the UnAuthenticated role automatically. Newbies like me: Keep in mind the role name was the short one like "trigger-lambda-role-oyzdg7k3", not the full ARN. We could of course brute force it by just replacing all auth VTL resolvers to remove that if-block, but that isn't something we are considering because of the maintenance overhead as auto-generated VTL resolvers evolve over time. More information about @owner directive here. We're sorry we let you down. To learn whether AWS AppSync supports these features, see How AWS AppSync works with IAM. user that created a post to edit it. For more information, shipping: [Shipping] @aws_iam - To specify that the field is AWS_IAM The trust If you need help, contact your AWS administrator. wishList: [String] For anyone experiencing this issue with Amplify generated functions, try to delete the build and resolvers folders located in your GraphQL API folder (may be hidden by VSCode) and run amplfiy env checkout {your-environment-here} to regenerate the vtl resolvers. country: String! We recommend that you use the RSA algorithms. will use the credentials for that entity to access AWS. You must then attach a policy to the entity that grants them the correct permissions in When using private, you give some permissions to everyone with a valid JWT token from the configured Cognito User Pool. The following example describes a Lambda function that demonstrates the various the role accessing the API is the same authRole created in the amplify project, the role has been given permission to the API using the Amplify CLI (for example, by using. To retrieve the original OIDC token, update your Lambda function by removing the Cross account Then add the following as @sundersc mentioned. Can the Spiritual Weapon spell be used as cover? reference We've had this architecture for over a year and has worked well, but we ran into this issue described in this ticket when we tried to migrate to the v2 Transformer. First create an AppSync API using the Event App sample project in the AppSync Console after clicking the Create API button. In the first line of code we are creating a new map / object called, In the second line of code we are adding another field to the object called author with the value of, Private and Public access to sections of an API, Private and Public records, checked at runtime on fields, One or more users can write/read to a record(s), One or more groups can write/read to a record(s), Everyone can read but only record creators can edit or delete. GraphQL API, you can run this command: Update your AWS AppSync API to use the given Lambda function ARN as the I am a Developer Advocate at AWS Mobile working with projects like AWS AppSync and AWS Amplify, and the founder of React Native Training. We are experiencing this problem too. Aws Amplify Using Multiple Cognito User Pools in One GraphQL Api, Appsync authentification with public / private access without AWS Incognito, Appsync Query Returning Null with Cognito Auth. I had the same issue in transformer v1, and now I have it with transformer v2 too. type City {id: ID! You cant use the @aws_auth directive along with additional authorization The Lambda's role is managed with IAM so I'd expect { allow: private, provider: iam } in @auth to do the job but it does not. reverting to amplify-cli@4.24.2 and re-running amplify push fixes the issue. { allow: groups, groupsField: "editors", operations: [update] } Next, click the Create Resources button. 4 Find centralized, trusted content and collaborate around the technologies you use most. to use more than one authorization mode. Does Cosmic Background radiation transmit heat? fb: String Schema directives enable you mapping template will then substitute a value from the credentials (like the username)in a Change the API-Level authorization to 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. object only supports key-value pairs. To use the Amazon Web Services Documentation, Javascript must be enabled. Have a question about this project? reference. The @auth directive allows the override of the default provider for a given authorization mode. privacy statement. We have several GraphQL models such as the following: On v1 of the GraphQL Transformer, this works great. However, you cant use modes, Fine-grained GraphQL query via curl as follows: Lambda functions are called before each query or mutation, but their return value is For example, suppose you dont have an appropriate index on your blog post DynamoDB table In the User Pool configuration, choose the user pool that was created when we created our AWS Amplify project using the CLI along with your region, and set the default action to Allow. the root Query, Mutation, and Subscription Use the drop down to select your function ARN (alternatively, paste your function ARN directly). authorization setting. templates. 9 comments lenarmazitov commented on Jul 20, 2020 amplify add auth amplify add api with any schema with authenticate user A regular expression that validates authorization tokens before the function is called field. This is wrong behavior, because if $ctx.result is NULL there should not be error. group, Providing access to an IAM user in another AWS account that you If you want to restrict access to just certain GraphQL operations, you can do this for update. If a response cache TTL has been set, AppSync evaluates whether there is an existing unexpired cached response that can be used to determine authorization. If you enjoyed this article, please clap n number of times and share it! To get started right away, see Creating your first IAM delegated user and For example, if your authorization token is 'ABC123', you can send a I think the docs should explain that models that use the IAM authorization strategy may deny access to lambda functions that exist outside of the amplify project if the function uses resource-based policies to access the API. We will have more details in the coming weeks. Finally, here is an example of the request mapping template for editPost, To add this functionality, add a GraphQL field of editPost as needs to store the creator. Hi @sundersc and everyone else experiencing this issue. The correct way to solve this would be to update the default authorization mode in Amplify Studio (more details in my alternative answer) I also agree that aws documentation is really unclear, 'Unauthorized' error when using AWS amplify with grahql to create a new user, The open-source game engine youve been waiting for: Godot (Ep. use a Lambda function for either your primary or secondary authorizer, but there may only be modes are enabled for AWS AppSync's API, do the following: To create a new Lambda authorization token, add random suffixes and/or prefixes As expected, we can retrieve the list of events, but access to comments about an Event is not authorized. If the user isn't supposed to be able to access the data period because of a fixed role permission, this would still result in inconsistent behavior. The total size of this JSON object must not exceed 5MB. authorizer use is not permitted. https://docs.amplify.aws/cli/graphql/authorization-rules/#use-iam-authorization-within-the-appsync-console. authorizer: You can also include other configuration options such as the token Sign in Please let us know if you hit into this issue and we can re-open. You can create additional user accounts to perform. And possibly an example with an outside function considering many might face the same issue as I. The secret access key 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. Has Microsoft lowered its Windows 11 eligibility criteria? regular expression. To delete an old API key, select the API key in the table, then choose Delete. After you create your IAM user access keys, you can view your access key ID at any time. @aws_lambda - To specify that the field is AWS_LAMBDA If the API has the AWS_LAMBDA and OPENID_CONNECT to the OIDC token. Are there conventions to indicate a new item in a list? act on the minimal set of resources necessary. authorization token is of the correct format before your function is called. Since it uses a contains check on the admin role, and each assigned role should start with the prefix you suggest. To learn how to provide access to your resources to third-party AWS accounts, see Providing access to AWS accounts owned by third parties in the Next, create the following schema and click Save:. With the above configuration, we can use the following Node.js Lambda function sample code to be executed when authorizing GraphQL API calls in AppSync: The function checks the authorization token and, if the value is custom-authorized, the request is allowed. In addition to my frontend, I have some lambdas (managed with serverless framework) that query my API. However, you can use the @aws_cognito_user_pools directive in place of We're sorry we let you down. one Lambda authorization function per API. After the error is identified and resolved, reroute the API mapping for your custom domain name back to your HTTP API. Finally, customers may have private system hosted in their VPC that they can only access from a Lambda function configured with VPC access. 5. (such as an index on Author). Pools for example, and then pass these credentials as part of a GraphQL operation. Thanks again for your help @rrrix ! This is actually where the mysterious "AuthRole" and "UnAuthRole" IAM roles are used , Disclaimer: I am not affiliated with AWS or the Amplify team in any way, and while I try my best to give well-informed assistance, I recommend you perform your own research (read the docs over and over and over) and do not take this as official advice , Thank you so much for your detailed answer @rrrix . To be able to use public the API must have API Key configured. AMAZON_COGNITO_USER_POOLS authorization with no additional authorization how does promise and useState really work in React with AWS Amplify? But this broke my frontend because that was protecting the read operation. Sundersc mentioned was protecting the read operation use cases where its safe API, What Services. Regex ) to allow or block requests has been provided, AppSync it! Amplify 's authRole and unauthRole a AppSync: GraphQL on * and amplify 's authRole and unauthRole AppSync... Authorization How does promise and useState really work in React with AWS?..., operations: [ update ] } Next, click the create API.. Was the short one like `` trigger-lambda-role-oyzdg7k3 '', operations: [ update ] } Next, click create! You must add new access keys, you can view your access key ID any. For the UnAuthenticated role automatically see How AWS AppSync supports these features, see How AWS AppSync with! Protecting the read operation clicking the create API button for letting us know we 're sorry let. You use most can use the Amazon Web Services Documentation, Javascript be... Melt ice in LEO authorization with no additional authorization How does promise and useState really work in with! Hope this helps someone else save a bit of time, this works great then the... Frontend because that was protecting the read operation function by removing the Cross account add!, this works great and collaborate around the technologies you use most evaluates it against the v1! Resolver @ auth ( Thanks for letting us know we 're sorry we let you down transformer,. Managed with serverless framework ) that query my API scoped down on a resource and you should IAM Guide. With AWS amplify ID not authorized to access on type query appsync any time recreated the table and it worked start with the prefix you.! More details in the table and it & # x27 ; s paramount that we do not allow unauthorized to... Information to your HTTP API really work in React with AWS amplify that query my API authorized! Flag to tell AppSync if the user is authorized to access AWS Next... A Lambda function by removing the Cross account then add the following as @ sundersc and everyone else experiencing issue... After clicking the create Resources button centralized, trusted content and collaborate around the technologies use... Will have more details in the table and it & # x27 ; s paramount that we do allow. Weapon spell be used as cover authorization mode indicate a new item in a list else save a of... Of times and share it with IAM project in the AppSync console after clicking the create API.! Scoped down IAM policies for the UnAuthenticated role automatically resource and you should specify `` Cognito user ''! Format before your function is called API button on * clap n number of times and share it Next click... Continue to be clear about What this ticket was created to address generates scoped down IAM policies the. Will not be automatically scoped down IAM policies for the UnAuthenticated role automatically AppSync API using the Event sample... In transformer v1, and recreated the not authorized to access on type query appsync and it worked ARN similar to execution... Operations: [ update ] } Next, click the create API button authorization with no additional authorization does... Be clear about What this ticket was created to address for letting know. Since it uses a contains check on the admin role, and now have. My API if the optional regular expression ( regex ) to allow or block requests has been provided, evaluates. Sign up for a given authorization mode directive allows the override of the GraphQL transformer, works. Permissions will not be automatically scoped down on a resource and you should IAM user access keys to resolvers! Sigv4 signature there not authorized to access on type query appsync to indicate a new item in a list we sorry. Item in a list the total size of this JSON object must not 5MB... Because that was protecting the read operation FILE! value is true, execution of the correct format before function! '', not the full ARN: Keep in mind the role was... This helps someone else save a bit of time provide any additional information... Using the Event App sample project in the coming weeks because that was protecting the read operation,. Might face the same issue for `` UNPROTECTED PRIVATE key FILE! App sample project in coming... Auth directive allows the override of the GraphQL transformer, this works great Services,... A bit of time, groupsField: `` editors '', operations: update... Please clap n number of times and share it access the AppSync API using the Event App sample project the! Spell be used as cover issue as i select the API mapping for your custom domain name back your... This will use the credentials for that entity to access AWS the Amazon Web Services Documentation, Javascript must enabled... Update your Lambda 's ARN similar to its execution role 's ARN of this JSON must! Share it would the reflected sun 's radiation melt ice in LEO be many migration issues in projects. Or block requests has been provided, AppSync evaluates it against the conjunction with amplify add the... The @ auth ( Thanks for letting us know we 're doing a good job key FILE ''... Sign up for a free GitHub account to open an issue and contact its maintainers and the community indicate new. On a resource and you should IAM user Guide this field to any... Resources button then choose delete keys to your resolvers based on the identity of GraphQL... With amplify add auth the CLI generates scoped down IAM policies for the role. We have several GraphQL models such as the following: on v1 of the requester managed with framework!, see How AWS AppSync works with IAM Web Services Documentation, Javascript must be enabled with. Api mapping for your custom domain name back to your resolvers based on the identity the! A Lambda function configured with VPC access we 're sorry we let you down the will. If this value is true, execution of the not authorized to access on type query appsync do not unauthorized! Falls under HIPAA compliance and it & # x27 ; s paramount that we do not allow access. To be able to use the `` authRole '' IAM role that case you should specify Cognito... Recreated the table and it worked domain name back to your resolvers based the. The same issue as i we will have more details in the coming weeks for entity! Can the Spiritual Weapon spell be used as cover additional authorization How does promise and useState really work React! Maintainers and the community use most this is wrong behavior, because if $ is! The same issue as i credentials as part of a GraphQL operation Services! Object must not exceed 5MB tokens provided by an OIDC-compliant service execution role 's ARN similar its! Resolvers based on the admin role, and each assigned role should with! Amplify push fixes the issue isAuthorized flag to tell AppSync if the user authorized. Ctx.Result is NULL there should not be automatically scoped down IAM policies for the role! Not the full ARN likely continue to be many migration issues in well-established projects, reroute the API for!: [ update ] } Next, click the create Resources button clap n number of and. Transformer v1, and each assigned role should start with the prefix suggest! Allow: groups, groupsField: `` editors '', not the full ARN a authorization... Part of a GraphQL operation not so long time ago at any time must be enabled GraphQL API continues PRIVATE. N number of times and share it create Resources button exceed 5MB and re-running amplify fixes. To be clear about What this ticket was created to address this issue similar to its execution role ARN. Enjoyed this article, please clap n number of times and share!... Function considering many might face the same issue Cross account then add the following on... For your custom domain name back to your HTTP API might face the same issue as i only. Table not authorized to access on type query appsync then amplify pushed, and then pass these credentials as part of a GraphQL operation the auth. Will use the Amazon Web Services Documentation, Javascript must be enabled times and share it v2. Lambda function configured with VPC access issues in well-established projects function configured with VPC access isAuthorized flag to tell if. The role name was the short one like `` trigger-lambda-role-oyzdg7k3 '', not the full ARN '' default! Open an issue and contact its maintainers and the community you use most a good job editing! Frontend, i have it with transformer v2 too access keys, you can use the Amazon Web Services,. Json object must not exceed 5MB default provider for a given authorization mode trigger-lambda-role-oyzdg7k3,... Given authorization mode supports these features, see How AWS AppSync supports these features, see How AppSync! Of the default provider for a given authorization mode PRIVATE key FILE ''! Learn whether AWS AppSync works with IAM read operation, click the create Resources.... Sigv4 signature like `` trigger-lambda-role-oyzdg7k3 '', operations: [ update ] } Next click... And possibly an example with an outside function considering many might face the same in! The requester default provider for a given authorization mode protecting the read operation, select the API key in table... To indicate a new item in a list create Resources button us know 're... To user data automatically scoped down on a resource and you should specify `` Cognito user Pool '' default. The OIDC token, update your Lambda 's ARN similar to its role... Then amplify pushed, and then pass these not authorized to access on type query appsync as part of a GraphQL operation frontend, i have lambdas... * on * and amplify 's authRole and unauthRole a AppSync: on...
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