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Amplify Gen 2, fullname userAttributes not present on sign up

0

Hi,

Add userAttributes on signup in amplify/auth/resource.ts:

export const auth = defineAuth({
  loginWith: {
    email: true
  },
  userAttributes: {
    // require the attribute be provided during sign-up
    preferredUsername: {
      required: true
    },
    // do not allow changing of an attribute's value
    birthdate: {
      mutable: false
    }
  }
});

Then in console:

npx amplify sandbox

Then it's OK:

preferredUsername

But then, just replacing preferredUsername by fullname in amplify/auth/resource.ts and and launching a new sandbox after deleting the previous one:

export const auth = defineAuth({
  loginWith: {
    email: true
  },
  userAttributes: {
    // require the attribute be provided during sign-up
    fullname: {
      required: true
    },
    // do not allow changing of an attribute's value
    birthdate: {
      mutable: false
    }
  }
});

fullname

主题
前端 Web 和移动
标签
AWS Amplify
语言
English
od
已提问 3 个月前97 查看次数
2 回答
0

The problem arises from the fact that fullname is not recognized as a valid userAttribute. This is because AWS follows the standard set by the OpenID Connect specification, which assigns all users a predefined set of attributes.

The standard attributes available for Amplify are:

  • address
  • birthdate
  • email
  • family_name
  • gender
  • given_name
  • locale
  • middle_name
  • name
  • nickname
  • phone_number
  • picture
  • preferred_username
  • profile
  • sub
  • updated_at
  • website
  • zoneinfo
profile picture
专家
Osvaldo Marte
已回答 3 个月前
  • od
    3 个月前

    Ok then I try with 'name' in amplify/auth/resource.ts and I've got error "'name' does not exist in type 'StandardAttributes'":

    userAttributes: { // require the attribute be provided during sign-up name: { required: true, mutable: true }, }

    and if if I try npx amplify sandbox, error "TypeScript validation check failed, check your backend definition"

  • Osvaldo Marte 专家
    3 个月前

    Also I know you wanted to use an attribute called "fullname", but the backend authentication resource authored using defineAuth does not currently support adding custom attributes. If you wish to add custom attributes you will need to define them using overrides.

    // amplify/backend.ts
import { defineBackend } from '@aws-amplify/backend';
import { auth } from './auth/resource.js';
import { data } from './data/resource.js';

const backend = defineBackend({
  auth,
  data
});

// extract L1 CfnUserPool resources
const { cfnUserPool } = backend.auth.resources.cfnResources;
// use CDK's `addPropertyOverride` to modify properties directly
cfnUserPool.addPropertyOverride("Schema", [
  {
    Name: "publicName",
    AttributeDataType: "String",
    Mutable: true,
  },
]);
  • Osvaldo Marte 专家
    3 个月前

    That weird, I was checking the documentation for Amplify Gen 2, name exists in the type StandardAttribute. Let's try this:

    export const auth = defineAuth({
  loginWith: {
    email: true
  },
  userAttributes: {
    // require the attribute be provided during sign-up
    name: {
      required: true
    },
    nickname: {
      required: true
    },
    given_name: {
      required: true
    },
    // do not allow changing of an attribute's value
    birthdate: {
      mutable: false
    }
  }
});

    can you share your amplify/auth/resource.ts?

  • od
    3 个月前

    And as you mentionned before 'name' is part of OpenID Connect specification.

    I don't want fullName.. I just want 'name', I've only tried with fullName because name alone was causing touble, but my goal here is simply to have name.

    Here is my amplify/auth/resource.ts:

    import {defineAuth} from '@aws-amplify/backend';

export const auth = defineAuth({
    loginWith: {
        email: true
    },
    userAttributes: {
        // require the attribute be provided during sign-up
        name: {
            required: true,
            mutable: true
        },
    }
});
0

So, even if 'name' is part of OpenID specs and doesn't work for unknown reason, for now I'll use given name and family name, like below, instead:

import {defineAuth} from '@aws-amplify/backend';

export const auth = defineAuth({
    loginWith: {
        email: true
    },
    userAttributes: {
        // require the attribute be provided during sign-up
        givenName: {    // Given name or first name
            required: true,
            mutable: true
        },
        familyName: {
            required: true,
            mutable: true
        },
    }
});
od
已回答 2 个月前

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