@Facundo Barbera , thank you for reaching out to us. I suspect that orchestration step 3 (SendClaims) might not be required. Can you have a look at Sign-up and Sign-in with embedded password reset sample once? And use below policy files instead:
SignUpOrSigninCustomSelfServicePasswordReset.xml:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TrustFrameworkPolicy xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://schemas.microsoft.com/online/cpim/schemas/2013/06" PolicySchemaVersion="0.3.0.0" TenantId="yourtenant.onmicrosoft.com" PolicyId="B2C_1A_signup_signin_Custom_SelfServicePasswordReset" PublicPolicyUri="http://yourtenant.onmicrosoft.com/B2C_1A_signup_signin_Custom_SelfServicePasswordReset">
<BasePolicy>
<TenantId>yourtenant.onmicrosoft.com</TenantId>
<PolicyId>B2C_1A_TrustFrameworkExtensions_custom_SelfServicePasswordReset</PolicyId>
</BasePolicy>
<RelyingParty>
<DefaultUserJourney ReferenceId="SignUpOrSignIn-Custom" />
<TechnicalProfile Id="PolicyProfile">
<DisplayName>PolicyProfile</DisplayName>
<Protocol Name="OpenIdConnect" />
<OutputClaims>
<OutputClaim ClaimTypeReferenceId="displayName" />
<OutputClaim ClaimTypeReferenceId="givenName" />
<OutputClaim ClaimTypeReferenceId="surname" />
<OutputClaim ClaimTypeReferenceId="email" />
<OutputClaim ClaimTypeReferenceId="objectId" PartnerClaimType="sub" />
<OutputClaim ClaimTypeReferenceId="identityProvider" />
<OutputClaim ClaimTypeReferenceId="tenantId" AlwaysUseDefaultValue="true" DefaultValue="{Policy:TenantObjectId}" />
</OutputClaims>
<SubjectNamingInfo ClaimType="sub" />
</TechnicalProfile>
</RelyingParty>
</TrustFrameworkPolicy>
TrustFrameworkExtensionsCustomSelfServicePasswordReset.xml:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TrustFrameworkPolicy xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://schemas.microsoft.com/online/cpim/schemas/2013/06" PolicySchemaVersion="0.3.0.0" TenantId="yourtenant.onmicrosoft.com" PolicyId="B2C_1A_TrustFrameworkExtensions_custom_SelfServicePasswordReset" PublicPolicyUri="http://yourtenant.onmicrosoft.com/B2C_1A_TrustFrameworkExtensions_custom_SelfServicePasswordReset">
<BasePolicy>
<TenantId>yourtenant.onmicrosoft.com</TenantId>
<PolicyId>B2C_1A_TrustFrameworkExtensions</PolicyId>
</BasePolicy>
<BuildingBlocks>
<ClaimsSchema>
<ClaimType Id="isForgotPassword">
<DisplayName>isForgotPassword</DisplayName>
<DataType>boolean</DataType>
<AdminHelpText>Whether the user has clicked Forgot Password</AdminHelpText>
</ClaimType>
</ClaimsSchema>
<ContentDefinitions>
<ContentDefinition Id="api.signuporsigninwithpasswordreset">
<LoadUri>~/tenant/default/unified.cshtml</LoadUri>
<RecoveryUri>~/common/default_page_error.html</RecoveryUri>
<DataUri>urn:com:microsoft:aad:b2c:elements:contract:unifiedssp:2.1.2</DataUri>
<Metadata>
<Item Key="DisplayName">Signin and Signup</Item>
</Metadata>
</ContentDefinition>
</ContentDefinitions>
</BuildingBlocks>
<ClaimsProviders>
<ClaimsProvider>
<DisplayName>Local Account</DisplayName>
<TechnicalProfiles>
<TechnicalProfile Id="ForgotPassword">
<DisplayName>Forgot your password?</DisplayName>
<Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.ClaimsTransformationProtocolProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"/>
<OutputClaims>
<OutputClaim ClaimTypeReferenceId="isForgotPassword" DefaultValue="true" AlwaysUseDefaultValue="true"/>
</OutputClaims>
</TechnicalProfile>
<TechnicalProfile Id="SelfAsserted-LocalAccountSignin-Email">
<Metadata>
<Item Key="setting.forgotPasswordLinkOverride">ForgotPasswordExchange</Item>
</Metadata>
</TechnicalProfile>
</TechnicalProfiles>
</ClaimsProvider>
</ClaimsProviders>
<UserJourneys>
<UserJourney Id="SignUpOrSignIn-Custom">
<OrchestrationSteps>
<OrchestrationStep Order="1" Type="CombinedSignInAndSignUp" ContentDefinitionReferenceId="api.signuporsigninwithpasswordreset">
<ClaimsProviderSelections>
<ClaimsProviderSelection TargetClaimsExchangeId="FacebookExchange"/>
<ClaimsProviderSelection ValidationClaimsExchangeId="LocalAccountSigninEmailExchange"/>
<ClaimsProviderSelection TargetClaimsExchangeId="ForgotPasswordExchange" />
</ClaimsProviderSelections>
<ClaimsExchanges>
<ClaimsExchange Id="LocalAccountSigninEmailExchange" TechnicalProfileReferenceId="SelfAsserted-LocalAccountSignin-Email"/>
</ClaimsExchanges>
</OrchestrationStep>
<!-- Check if the user has selected to sign in using one of the social providers -->
<OrchestrationStep Order="2" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimsExist" ExecuteActionsIf="true">
<Value>objectId</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="FacebookExchange" TechnicalProfileReferenceId="Facebook-OAUTH"/>
<ClaimsExchange Id="SignUpWithLogonEmailExchange" TechnicalProfileReferenceId="LocalAccountSignUpWithLogonEmail"/>
<ClaimsExchange Id="ForgotPasswordExchange" TechnicalProfileReferenceId="ForgotPassword" />
</ClaimsExchanges>
</OrchestrationStep>
<OrchestrationStep Order="3" Type="InvokeSubJourney">
<Preconditions>
<Precondition Type="ClaimsExist" ExecuteActionsIf="false">
<Value>isForgotPassword</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<JourneyList>
<Candidate SubJourneyReferenceId="PasswordReset" />
</JourneyList>
</OrchestrationStep>
<!-- For social IDP authentication, attempt to find the user account in the directory. -->
<OrchestrationStep Order="4" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimEquals" ExecuteActionsIf="true">
<Value>authenticationSource</Value>
<Value>localAccountAuthentication</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="AADUserReadUsingAlternativeSecurityId" TechnicalProfileReferenceId="AAD-UserReadUsingAlternativeSecurityId-NoError"/>
</ClaimsExchanges>
</OrchestrationStep>
<!-- Show self-asserted page only if the directory does not have the user account already (i.e. we do not have an objectId).
This can only happen when authentication happened using a social IDP. If local account was created or authentication done
using ESTS in step 2, then an user account must exist in the directory by this time. -->
<OrchestrationStep Order="5" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimsExist" ExecuteActionsIf="true">
<Value>objectId</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="SelfAsserted-Social" TechnicalProfileReferenceId="SelfAsserted-Social"/>
</ClaimsExchanges>
</OrchestrationStep>
<!-- This step reads any user attributes that we may not have received when authenticating using ESTS so they can be sent
in the token. -->
<OrchestrationStep Order="6" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimEquals" ExecuteActionsIf="true">
<Value>authenticationSource</Value>
<Value>socialIdpAuthentication</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="AADUserReadWithObjectId" TechnicalProfileReferenceId="AAD-UserReadUsingObjectId"/>
</ClaimsExchanges>
</OrchestrationStep>
<!-- The previous step (SelfAsserted-Social) could have been skipped if there were no attributes to collect
from the user. So, in that case, create the user in the directory if one does not already exist
(verified using objectId which would be set from the last step if account was created in the directory. -->
<OrchestrationStep Order="7" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimsExist" ExecuteActionsIf="true">
<Value>objectId</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="AADUserWrite" TechnicalProfileReferenceId="AAD-UserWriteUsingAlternativeSecurityId"/>
</ClaimsExchanges>
</OrchestrationStep>
<OrchestrationStep Order="8" Type="SendClaims" CpimIssuerTechnicalProfileReferenceId="JwtIssuer"/>
</OrchestrationSteps>
<ClientDefinition ReferenceId="DefaultWeb"/>
</UserJourney>
</UserJourneys>
<SubJourneys>
<SubJourney Id="PasswordReset" Type="Call">
<OrchestrationSteps>
<!--Sample: Validate user's email address. Run this step only when user resets the password-->
<OrchestrationStep Order="1" Type="ClaimsExchange">
<ClaimsExchanges>
<ClaimsExchange Id="PasswordResetUsingEmailAddressExchange" TechnicalProfileReferenceId="LocalAccountDiscoveryUsingEmailAddress" />
</ClaimsExchanges>
</OrchestrationStep>
<!--Sample: Collect and persist a new password. Run this step only when user resets the password-->
<OrchestrationStep Order="2" Type="ClaimsExchange">
<ClaimsExchanges>
<ClaimsExchange Id="NewCredentials" TechnicalProfileReferenceId="LocalAccountWritePasswordUsingObjectId" />
</ClaimsExchanges>
</OrchestrationStep>
</OrchestrationSteps>
</SubJourney>
</SubJourneys>
</TrustFrameworkPolicy>
Note: This sample policy is based on SocialAndLocalAccounts starter pack. All changes are marked with Demo: comment inside the policy XML files. Make the necessary changes in the Demo action required sections.
Let me know if you have any follow-up questions.
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