Actions Triggers: post-login - API Object

api.access

Modify the user's login access, such as by rejecting the login attempt.

api.access.deny(reason)

Mark the current login attempt as denied. This will prevent the end-user from completing the login flow. This will NOT cancel other user-related side effects (such as metadata changes) requested by this Action. The login flow will immediately stop following the completion of this action and no further Actions will be executed.

Returns a reference to the api object.

api.accessToken

Request changes to the access token being issued.

api.accessToken.setCustomClaim(name, value)

Set a custom claim on the Access Token that will be issued upon completion of the login flow.

Returns a reference to the api object.

api.accessToken.addScope(scope)

Add a scope on the Access Token that will be issued upon completion of the login flow.

Returns a reference to the api object.

api.accessToken.removeScope(scope)

Remove a scope on the Access Token that will be issued upon completion of the login flow.

Returns a reference to the api object.

api.authentication

Request changes to the authentication state of the current user's session.

api.authentication.recordMethod(provider_url)

Indicate that a custom authentication method has been completed in the current session. This method will then be available in the `event.authentication.methods` array in subsequent logins.

Important: This API is only available from within the onContinuePostLogin function for PostLogin Actions. In other words, this may be used to record the completion of a custom authentication method after redirecting the user via api.redirect.sendUserTo().

Returns a reference to the api object.

api.authentication.challengeWith(factor, options)

Challenge the user with one or more specified multifactor authentication factors. This method presents the default challenge first, then allows the user to select a different option if additional factors have been supplied. If the user has not enrolled in any of the factors supplied (including both the default and any additional factors), the command fails.

Note: This method overrides existing policies and rules that enable or disable MFA in a tenant.

api.authentication.challengeWith({ 
    type: 'phone', 
    options: { preferredMethod: 'both'} 
  });

api.authentication.challengeWith({
    type: 'otp'
  }, {
    additionalFactors: [{
      type: 'push-notification'
    }, {
      type: 'phone'
    }]
  })

api.authentication.challengeWithAny(factors)

Trigger an MFA challenge and allow the user to select their preferred factor from the supplied list. This method presents a factor picker to the user rather than a specific challenge, in accordance with the following conditions:

• If two or more factors are specified, a factor picker displays to the user.
• If the user has only enrolled in one of the specified factors (or only one factor is specified), the factor picker is skipped.
• If the user has not enrolled in any of the specified factors, the challenge command fails.

Note: This method overrides existing policies and rules that enable or disable MFA in a tenant.

api.authentication.enrollWith(factor, options)

Prompt the user to enroll with a specific MFA factor. This method prompts the user to enroll with a default factor, but can optionally allow the user to select a different option if additional factors have been supplied. If the user has already enrolled in all of the supplied factors (including both the default value and any additional factors), the command fails.

Note: This method overrides existing policies and rules that enable or disable MFA in a tenant.

api.authentication.enrollWith({
    type: 'otp'
  }, {
    additionalFactors: [{
      type: 'push-notification'
    }, {
      type: 'phone'
    }]
  })

api.authentication.enrollWith({
    type: 'otp'
  }, {
    additionalFactors: [{
      type: 'push-notification'
    }, {
      type: 'phone'
    }]
  })

api.authentication.enrollWithAny(factors)

Prompt the user to select an MFA factor to enroll in from the supplied list. This method presents a factor picker to the user rather than a default factor prompt, in accordance with the following conditions:

• If two or more factors are specified, the factor picker displays to the user.
• If the user has already enrolled in all supplied factors except one, the factor picker is skipped, and the user is prompted to enroll in the remaining factor.
• If the user has already enrolled in all of the supplied factors, the command fails.

Note: This method overrides existing policies and rules that enable or disable MFA in a tenant.

api.authentication.setPrimaryUser(primary_user_id)

Change the primary user for the login transaction.

In scenarios that require linking users, the user identity used to initiate the login may no longer exist as a discrete user. That identity may now be a secondary identity of an existing user. In such situations, the setPrimaryUser() function can be used to indicate that the subject of the login should be changed.

Important:

• Insecurely linking accounts can allow malicious actors to access legitimate user accounts, your tenant should request authentication for both accounts before linking occurs.
• The identity used to authenticate the login must be among the secondary identities of the user referenced by primary_user_id. The login will fail and tokens will not be issued otherwise.

api.cache

Store and retrieve data that persists across executions.

api.cache.delete(key)

Delete a record describing a cached value at the supplied key if it exists.

Returns a CacheWriteResult object with type: "success" if a value was removed from the cache. A failed operation returns type: "error". For errors, the returned object will have a code property that indicates the nature of the failure.

api.cache.get(key)

Retrieve a record describing a cached value at the supplied key, if it exists. If a record is found, the cached value can be found at the value property of the returned object.

Returns a cache record if an item is found in the cache for the supplied key. Cache records are objects with a value property holding the cached value as well as an expires_at property indicating the maximum expiry of the record in milliseconds since the Unix epoch.

Important: This cache is designed for short-lived, ephemeral data. Items may not be available in later transactions even if they are within their supplied their lifetime.

api.cache.set(key, value, [options])

Store or update a string value in the cache at the specified key.

Values stored in this cache are scoped to the Trigger in which they are set. They are subject to the Actions Cache Limits.

Values stored in this way will have lifetimes of up to the specified ttl or expires_at values. If no lifetime is specified, a default lifetime of 15 minutes will be used. Lifetimes may not exceed the maximum duration listed at Actions Cache Limits.

Returns CacheWriteSuccess if the values are stored successfully. Otherwise, you will receive CacheWriteError.

api.idToken

Request changes to the ID token being issued.

api.idToken.setCustomClaim(name, value)

Set a custom claim on the ID token that will be issued upon completion of the login flow.

Returns a reference to the api object.

api.multifactor

Set the requirement for multifactor authentication on the login attempt.

api.multifactor.enable(provider, options)

Enable multifactor authentication for this login flow. When enabled, users must complete the configured multifactor challenge. The actual multifactor challenge will be deferred to the end of the login flow.

Returns a reference to the api object.

api.user

Make application-specific changes to the metadata of the user that is logging in.

NOTE: Invoking these methods does not update the metadata immediately. You can call them several times throughout multiple Actions of the same flow, and the engine will aggregate the changes and update the metadata at once before the flow is completed.

api.user.setAppMetadata(name, value)

Set application metadata for the user that is logging in. Data stored within app_metadata is not editable by the user.

Note: This trigger makes a call to the Management API, consuming the Management API rate limit. If this request hits the rate limit and fails to retry within the timeout window, you will receive a Deadline Exceeded error.

Returns a reference to the api object.

api.user.setUserMetadata(name, value)

Set general metadata for the user that is logging in.

Note: This trigger makes a call to the Management API, consuming the Management API rate limit. If this request hits the rate limit and fails to retry within the timeout window, you will receive a Deadline Exceeded error.

Returns a reference to the api object.

api.redirect

api.redirect.encodeToken(options)

Create a session token suitable for using as a query string parameter redirect target (via sendUserTo) that contains data whose authenticity must be provable by the target endpoint. The target endpoint can verify the authenticity and integrity of the data by checking the JWT's signature using a shared secret.

Returns a JWT string.

api.redirect.sendUserTo(url, options)

Trigger a browser redirect to the target `url` immediately after this action completes.

Returns a reference to the api object.

api.redirect.validateToken(options)

Retrieve the data encoded in a JWT token passed to the /continue endpoint while verifying the authenticity and integrity of that data.

Returns payload of the JWT token.

api.rules

Get information about the Rules that have run during the current transaction.

api.rules.wasExecuted(ruleId)

Check whether a specific Rule has been executed prior to this Action in the current transaction. This can be used to avoid running logic that has been duplicated from that Rule into this Action during migration to Actions.

This method returns true when the Rule with the provided ID has been executed in this transaction and false when it has not..

api.samlResponse

Modify the SAML Response for the user that is logging in.

api.samlResponse.setAttribute(attribute, value)

Set a custom SAML attribute.

A failed operation throws an Error. For errors, the returned object has a message that indicates the nature of the failure.

The value must be of type SAMLValue, which can be string | number | boolean | null | Array

api.samlResponse.setAudience(audience)

Alter the audience of the SAML Response. Default is the issuer on SAMLRequest.

api.samlResponse.setEncryptionPublicKey(publicKey)

Optionally specify a public key used to encrypt the SAML assertion. The public key should be obtained from the service provider. Both the public key and certificate must be specified.

api.samlResponse.setRecipient(recipient)

Alter the recipient of the SAML assertion (SubjectConfirmationData). Default is AssertionConsumerUrl on SAMLRequest or callback URL if no SAMLRequest was sent.

api.samlResponse.setCreateUpnClaim(createUpnClaim)

Dictates if a UPN claim should be created. Default is true.

api.samlResponse.setPassthroughClaimsWithNoMapping(passthroughClaimsWithNoMapping)

If true (default), for each claim that is not mapped to the common profile, Auth0 passes through those in the output assertion. If false, those claims won't be mapped.

api.samlResponse.setMapUnknownClaimsAsIs(mapUnknownClaimsAsIs)

If passthroughClaimsWithNoMapping is true and this is false (default), for each claim not mapped to the common profile Auth0 adds a prefix http://schema.auth0.com. If true, it will pass through the claim as-is.

api.samlResponse.setMapIdentities(mapIdentities)

If true (default), this adds more information in the token such as the provider (Google, ADFS, AD, etc.) and the access token, if available

api.samlResponse.setDestination(destination)

Destination of the SAML response. If not specified, it will be AssertionConsumerUrl of SAMLRequest or callback URL if there was no SAMLRequest.

api.samlResponse.setLifetimeInSeconds(lifetimeInSeconds)

Expiration of the token in seconds. Default is 3600 seconds (1 hour).

api.samlResponse.setSignResponse(signResponse)

Whether or not the SAML response should be signed. By default the SAML assertion will be signed, but not the SAML response. If true, SAML Response will be signed instead of SAML assertion. Default to false.

api.samlResponse.setNameIdentifierFormat(nameIdentifierFormat)

Sets the name ID format. Default is urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified.

api.samlResponse.setNameIdentifierProbes(nameIdentifierProbes)

Auth0 tries to name each of the attributes of this array in order. If one of them has a value, it will use that for the Subject/NameID. The order is:

1. http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier (mapped from user_id)
2. http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress (mapped from email)
3. http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name (mapped from name)

api.samlResponse.setAuthnContextClassRef(authnContextClassRef)

Default is urn:oasis:names:tc:SAML:2.0:ac:classes:unspecified.

api.samlResponse.setSigningCert(signingCert)

Optionally indicates the public key certificate used to validate SAML requests. If set, SAML requests will be required to be signed. A sample value would be "-----BEGIN CERTIFICATE-----\nMIIC8jCCAdqgAwIBAgIJObB6jmhG0QIEMA0GCSqGSIb3DQEBBQUAMCAxHjAcBgNV\n[..all the other lines..]-----END CERTIFICATE-----\n".

api.samlResponse.setIncludeAttributeNameFormat(includeAttributeNameFormat)

When set to true, we infer the NameFormat based on the attribute name. NameFormat values are urn:oasis:names:tc:SAML:2.0:attrname-format:uri, urn:oasis:names:tc:SAML:2.0:attrname-format:basic and urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified.

If set to false, the attribute NameFormat is not set in the assertion. Default is true.

api.samlResponse.setTypedAttributes(typedAttributes)

When set to true, we infer the xs:type of the element. Types are xs:string, xs:boolean, xs:double and xs:anyType. When set to false all xs:type are xs:anyType. Default is true.

api.samlResponse.setEncryptionCert(encryptionCert)

Optionally specify a certificate used to encrypt the SAML assertion. The certificate should be obtained from the service provider. Both the certificate and public key must be specified. A sample value would be "-----BEGIN CERTIFICATE-----\nMIIC8jCCAdqgAwIBAgIJObB6jmhG0QIEMA0GCSqGSIb3DQEBBQUAMCAxHjAcBgNV\n[..all the other lines..]-----END CERTIFICATE-----\n".

api.samlResponse.setCert(cert)

By default, Auth0 will use the private/public key pair assigned to your tenant to sign SAML responses or assertions. For very specific scenarios, you might wish to provide your own certificate and private key.

Both the certificate and private key must be specified.

A sample value would be "-----BEGIN CERTIFICATE-----\nMIIC8jCCAdqgAwIBAgIJObB6jmhG0QIEMA0GCSqGSIb3DQEBBQUAMCAxHjAcBgNV\n[..all the other lines..]-----END CERTIFICATE-----\n".

api.samlResponse.setKey(key)

By default, Auth0 will use the private/public key pair assigned to your tenant to sign SAML responses or assertions. For very specific scenarios, you might wish to provide your own certificate and private key.

Since this private key is sensitive, we recommend using the Add Secret functionality of Actions. See here for more details: Write Your First Action

Both the certificate and private key must be specified.

A sample value would be "-----BEGIN PRIVATE KEY-----\nnMIIC8jCCAdqgAwIBAgIJObB6jmhG0QIEMA0GCSqGSIb3DQEBBQUAMCAxHjAcBgNV\n[..all the other lines..]-----END PRIVATE KEY-----\n".

api.samlResponse.setSignatureAlgorithm(signatureAlgorithm)

Deprecated: Default is rsa-sha256

api.samlResponse.setDigestAlgorithm(digestAlgorithm)

Deprecated: Default is sha256

api.session

Manage sessions, such as by revoking a user session.

api.session.revoke(reason, options)

Reject the current transaction, revoke the session, and delete associated refresh tokens. This will prevent the user from completing the flow and no further Actions are executed.

Note This method initiates a session-revoked OIDC Back-Channel Logout Initiator to logout users from all applications bound to the current session. Deletion of session associated refresh tokens is an asynchronous operation.

Returns a reference to the api object.

api.session.revoke('reason', 
             {'preserveRefreshTokens':true} );

api.session.setExpiresAt(absolute)

Set a new absolute expiration date for a specified session.

Returns a reference to the api object.

api.session.setIdleExpiresAt(idle)

Set a new inactivity expiration date for a specified session.

Returns a reference to the api object.

api.refreshToken

Manage refresh tokens, such as by revoking a refresh token.

api.refreshToken.revoke(reason)

Reject the current token exchange and revoke the refresh token. This will prevent the user from completing the flow and no further Actions are executed.

Returns a reference to the api object.

api.refreshToken.setExpiresAt(absolute)

Set a new absolute expiration date for a specified refresh token.

Returns a reference to the api object.

api.refreshToken.setIdleExpiresAt(idle)

Set a new inactivity expiration date for a specified refresh token.

Returns a reference to the api object.