Azure AD B2C-“电子邮件"在自定义政策中声明 [英] Azure AD B2C - "emails" claim in custom policy

问题描述

我正在寻找一种将emails声明(电子邮件集合)添加到Azure AD B2C的自定义策略中的方法.可以直接从Azure门户获得此应用程序声明，但是我找不到在我需要创建的自定义策略中实现此方法的方法.

I'm looking for a way to add an emails claim (collection of emails) to a custom policy for Azure AD B2C. This application claim is available from the Azure Portal directly but I cannot find a way to implement this in a custom policy which I need to create.

我想要实现的是为我的WebApp用户提供Azure AD B2C身份验证，并为员工提供自定义身份验证提供程序作为Azure身份验证提供者，因此这意味着我将需要两次添加emails声明-对于本地帐户和Azure AD .

What I want to achieve is to have Azure AD B2C authentication for my WebApp users and Azure AD authentication as custom Authentication Provider for employees so It means I will need to add emails claim twice - for Local accounts and for Azure AD.

我遵循了本指南以制定自定义策略，因此我在TrustFrameworkExtensions.xml文件中添加了一个新的ClaimsProvider.

I followed this guide to make custom policy so I've added a new ClaimsProvider to TrustFrameworkExtensions.xml file.

当我下载注册并添加"时在Azure Portal中创建的登录策略，然后我会看到以下输出声明:

When I download Sign Up & Sign In policy created in Azure Portal then I can see the following Output Claim:

<OutputClaim ClaimTypeReferenceId="emails" />

我试图将这行代码放入我的自定义政策中，但没有返回emails声明.

I tried to put that line to my custom policy but it does not return emails claim.

有什么想法吗?

推荐答案

我也找不到答案-看来自定义OutputClaimsTransformation返回了电子邮件"声明，该声明的配置不是样本中可用.

I couldn't find an answer this either - it looks like the "emails" claim is being returned by a custom OutputClaimsTransformation, the configuration of which isn't available in the samples.

我确实在SO上找到了这个答案，但有帮助，但是它涵盖了针对新用户的"otherMails"声明的更新，并且我已有无法以这种方式更新的基本策略的现有用户.

I did find the this answer on SO which helped, but it covers updated the "otherMails" claim for NEW users and I had existing users on the basic policies who I couldn't update in that way.

似乎是通过将"otherMails"(在社交注册的情况下)与"signInNames"数组中的第一个条目连接起来来填充电子邮件的.

It seems that emails is being populated by concatenating "otherMails" (in the case of social signups) with the first entry in the "signInNames" array.

我最终做了以下操作来动态创建电子邮件"声明.

I ended up doing the following to get the "emails" claim dynamically created.

在TrustFrameworkExtensions.xml中创建两个新的ClaimTypes

  <ClaimType Id="emails">
    <DisplayName>Emails</DisplayName>
    <DataType>stringCollection</DataType>
    <UserHelpText>User's email addresses</UserHelpText>
  </ClaimType>

 <ClaimType Id="firstOtherMail">
    <DisplayName>First Other mail</DisplayName>
    <DataType>string</DataType>
    <UserHelpText>Other Mail</UserHelpText>
  </ClaimType>

在TrustFrameworkExtensions.xml中创建3个新的ClaimsTransformations

<ClaimsTransformation Id="GetFirstOtherMail" TransformationMethod="GetSingleItemFromStringCollection">
    <InputClaims>
      <InputClaim ClaimTypeReferenceId="otherMails" TransformationClaimType="collection" />
    </InputClaims>
    <OutputClaims>
      <OutputClaim ClaimTypeReferenceId="firstOtherMail" TransformationClaimType="extractedItem" />
    </OutputClaims>
  </ClaimsTransformation>

  <ClaimsTransformation Id="CopyFirstOtherMailToEmail" TransformationMethod="AddItemToStringCollection">
    <InputClaims>
      <InputClaim ClaimTypeReferenceId="firstOtherMail" TransformationClaimType="item" />
      <InputClaim ClaimTypeReferenceId="emails" TransformationClaimType="collection" />
    </InputClaims>
    <OutputClaims>
      <OutputClaim ClaimTypeReferenceId="emails" TransformationClaimType="collection" />
    </OutputClaims>
  </ClaimsTransformation>

  <ClaimsTransformation Id="CopySignInNamesEmailToEmails" TransformationMethod="AddItemToStringCollection">
    <InputClaims>
      <InputClaim ClaimTypeReferenceId="signInNames.emailAddress" TransformationClaimType="item" />
      <InputClaim ClaimTypeReferenceId="emails" TransformationClaimType="collection" />
    </InputClaims>
    <OutputClaims>
      <OutputClaim ClaimTypeReferenceId="emails" TransformationClaimType="collection" />
    </OutputClaims>
  </ClaimsTransformation>

在TrustFrameworkExtensions.xml中创建新的TechnicalProfile:

<!-- The following technical profile is used to create the emails collection after user authenticates. -->
    <TechnicalProfile Id="AAD-UserCreateEmailsClaim">
      <Metadata>
        <Item Key="Operation">Read</Item>
        <Item Key="RaiseErrorIfClaimsPrincipalDoesNotExist">true</Item>
      </Metadata>
      <IncludeInSso>false</IncludeInSso>
      <InputClaims>
        <InputClaim ClaimTypeReferenceId="objectId" Required="true" />
      </InputClaims>
      <OutputClaims>
        <OutputClaim ClaimTypeReferenceId="emails" />           
      </OutputClaims>
      <OutputClaimsTransformations>
        <OutputClaimsTransformation ReferenceId="GetFirstOtherMail"/>
        <OutputClaimsTransformation ReferenceId="CopySignInNamesEmailToEmails"/>
        <OutputClaimsTransformation ReferenceId="CopyFirstOtherMailToEmail"/>
      </OutputClaimsTransformations>
      <IncludeTechnicalProfile ReferenceId="AAD-Common" />
    </TechnicalProfile>

在SignUpOrSignIn的最后一步(SendClaims)之前，向SignUpOrSignIn UserJourney添加新的OrchestrationStep

    <OrchestrationStep Order="8" Type="ClaimsExchange">
      <ClaimsExchanges>
        <!-- create the emails claim combining signInNames and otherMails -->
        <ClaimsExchange Id="AADUserCreateEmailsClaim" TechnicalProfileReferenceId="AAD-UserCreateEmailsClaim" />
      </ClaimsExchanges>
    </OrchestrationStep>


    <OrchestrationStep Order="9" Type="SendClaims" CpimIssuerTechnicalProfileReferenceId="JwtIssuer" />

编辑PolicyProfile TechnicalProfile并添加OutputClaim:

 <OutputClaim ClaimTypeReferenceId="emails" />

这篇关于Azure AD B2C-“电子邮件"在自定义政策中声明的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！