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MIGRATION_GUIDE.md

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Migration Guide

Migrating from v1 to v2

The version 2 release includes several notable improvements, including:

  • Requests can now be configured with additional parameters and headers, without needing to downcast to CustomRequest.
  • Responses are now wrapped in a new com.auth0.net.Response type, which provides information about the HTTP response such as headers and status code.
  • The AuthAPI and ManagementAPI clients can now share the same HTTP client.
  • The AuthAPI client no longer requires a client secret, enabling support for APIs and scenarios where a secret is not required.

Version 2 includes breaking changes. Please read this guide to learn how to update your application for v2.

Configuring auth0-java v2

To create the API clients, use the new builders, and specify any HTTP-related configurations with the new DefaultHttpClient:

Auth0HttpClient http = DefaultHttpClient.newBuilder()
        .withConnectTimeout(10)
        .withReadTimeout(10)
        // additional configurations as needed
        .build();

AuthAPI auth = AuthAPI.newBuilder("{DOMAIN}", "{CLIENT-ID}", "{OPTIONAL-CLIENT-SECRET}")
        .withHttpClient(http)
        .build();

ManagementAPI mgmt = ManagementAPI.newBuilder("{DOMAIN}", "{API-TOKEN}")
        .withHttpClient(http)
        .build();

Response information

Version 2 returns HTTP response information such as status code and headers in a new com.auth0.net.Response type. Instead of simply returning the parsed JSON response body from requests, all API methods now return a Response<T>. If you have no need for the response information, replace any calls to execute() with execute().getBody() to get the returned response body as before:

// Get response info
Response<User> userResponse = api.users().get("{USER-ID}", null);
int code = userResponse.getStatusCode();
Map<String, String> headers = userResponse.getHeaders();

// Just get the response body
User user = api.users().get("{USER-ID}", null).execute().getBody();

Request configuration

Previously, only requests that returned a CustomizableRequest (or its implementation, CustomRequest) allowed for a request to be configured with additional parameters or headers. In v2, the com.auth0.net.Request interface defines the new methods:

  • Request<T> addHeader(String name, String value)
  • Request<T> addParameter(String name, Object value)
  • Request<T> setBody(Object body)

This enables all requests to be configured, without the need to downcast to CustomizableRequest or CustomRequest. If you were down-casting to these types, you will need to remove the cast and instead configure the request directly:

Request<User> userRequest = api.users().get("{USER-ID}", null);
userRequest.addHeader("some-header", "some-value");
Response<User> userResponse = userRequest.execute();

Detailed changes

The following summarizes details of the changes in version 2, including types and methods removed, added, or deprecated.

Removed classes

  • AuthRequest has been removed. Use TokenRequest instead.
  • CustomizableRequest and CustomRequest have been removed. The Request interface now supports request customization directly without the need to downcast.
  • FormDataRequest has been removed. Use MultipartRequest instead.
  • CreateUserRequest has been removed. Use SignUpRequest instead.

Moved classes

  • com.auth0.json.mgmt.Token moved to com.auth0.json.mgmt.blacklists.Token
  • com.auth0.json.mgmt.ClientGrant moved to com.auth0.json.mgmt.clientgrants.ClientGrant
  • com.auth0.json.mgmt.ClientGrantsPage moved to com.auth0.json.mgmt.clientgrants.ClientGrantsPage
  • com.auth0.json.mgmt.Connection moved to com.auth0.json.mgmt.connections.Connection
  • com.auth0.json.mgmt.ConnectionsPage moved to com.auth0.json.mgmt.connections.ConnectionsPage
  • com.auth0.json.mgmt.DeviceCredentials moved to com.auth0.json.mgmt.devicecredentials.DeviceCredentials
  • com.auth0.json.mgmt.EmailTemplate moved to com.auth0.json.mgmt.emailtemplates.EmailTemplate
  • com.auth0.json.mgmt.Grant moved to com.auth0.json.mgmt.grants.Grant
  • com.auth0.json.mgmt.GrantsPage moved to com.auth0.json.mgmt.grants.GrantsPage
  • com.auth0.json.mgmt.EmailVerificationIdentity moved to com.auth0.json.mgmt.tickets.EmailVerificationIdentity
  • com.auth0.json.mgmt.Key; moved to com.auth0.json.mgmt.keys.Key
  • com.auth0.json.mgmt.RolesPage moved to com.auth0.json.mgmt.roles.RolesPage
  • com.auth0.json.mgmt.ResourceServer moved to com.auth0.json.mgmt.resourceserver.ResourceServer
  • com.auth0.json.mgmt.ResourceServersPage moved to com.auth0.json.mgmt.resourceserver.ResourceServersPage
  • com.auth0.json.mgmt.Permission moved to com.auth0.json.mgmt.permissions.Permission
  • com.auth0.json.mgmt.PermissionsPage moved to com.auth0.json.mgmt.permissions.PermissionsPage
  • com.auth0.json.mgmt.Role moved to com.auth0.json.mgmt.roles.Role
  • com.auth0.json.mgmt.RolesPage moved to com.auth0.json.mgmt.roles.RolesPage
  • com.auth0.json.mgmt.RulesConfig moved to com.auth0.json.mgmt.rules.RulesConfig
  • com.auth0.json.mgmt.Rule moved to com.auth0.json.mgmt.rules.Rule
  • com.auth0.json.mgmt.RulesPage moved to com.auth0.json.mgmt.rules.RulesPage
  • com.auth0.json.mgmt.DailyStats moved to com.auth0.json.mgmt.stats.DailyStats
  • com.auth0.json.mgmt.Permission moved to com.auth0.json.mgmt.permissions.Permission
  • com.auth0.json.mgmt.PermissionsPage moved to com.auth0.json.mgmt.permissions.PermissionsPage
  • com.auth0.json.mgmt.RolesPage moved to com.auth0.json.mgmt.roles.RolesPage

Removed methods

  • void com.auth0.client.mgmt.ManagementAPI#doNotSendTelemetry() has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • void com.auth0.client.auth.AuthAPI#doNotSendTelemetry() has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • void com.auth0.client.mgmt.ManagementAPI#setTelemetry(Telemetry telemetry) has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • void com.auth0.client.auth.AuthAP#setTelemetry(Telemetry telemetry) has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • Deprecated void com.auth0.client.mgmt.ManagementAPI#setLoggingEnabled(boolean enabled) has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • Deprecated void com.auth0.client.auth.AuthAPI#setLoggingEnabled(boolean enabled) has been removed. Telemetry configuration can be done using the DefaultHttpClient#Builder
  • Deprecated Request<List<ClientGrant>> com.auth0.client.mgmt.ClientGrantsEntity#list() has been removed. Use Request<ClientGrantsPage> list(ClientGrantsFilter filter) com.auth0.client.mgmt.ClientGrantsEntity#list(ClientGrantsFilter filter) instead.
  • Deprecated Request<List<Client>> com.auth0.client.mgmt.ClientsEntity#list() has been removed. Use Request<ClientsPage> com.auth0.client.mgmt.ClientsEntity#list(ClientFilter filter) instead.
  • Deprecated Request<List<Connection>> com.auth0.client.mgmt.ClientsEntity#list(ConnectionFilter filter) has been removed. Use Request<ConnectionsPage> com.auth0.client.mgmt.ClientsEntity#listAll(ConnectionFilter filter) instead.
  • Deprecated Request<List<Grant>> com.auth0.client.mgmt.GrantsEntity#list(String userId) has been removed. Use Request<GrantsPage> com.auth0.client.mgmt.GrantsEntity#list(String userId, GrantsFilter filter) instead.
  • Deprecated Request<List<ResourceServer>> com.auth0.client.mgmt.ResourceServerEntity#list() has been removed. Use Request<ResourceServersPage> com.auth0.client.mgmt.ResourceServersEntity#list(ResourceServersFilter) instead.
  • Deprecated Request<List<Rule>> com.auth0.client.mgmt.RulesEntity#list(RulesFilter filter) has been removed. Use Request<RulesPage> com.auth0.client.mgmt.RulesEntity#listAll(RulesFilter filter) instead.
  • Deprecated void com.auth0.json.mgmt.guardian.EnrollmentTicket#setUserId(String id) has been removed. Use the constructor instead.
  • Deprecated com.auth0.json.mgmt.guardian.SNSFactorProvider no-arg constructor has been removed. Use the full constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.SNSFactorProvider#setAWSAccessKeyId(String awsAccessKeyId) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.SNSFactorProvider#setAWSSecretAccessKey(String awsSecretAccessKey) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.SNSFactorProvider#setAWSRegion(String awsRegion) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.SNSFactorProvider#setSNSAPNSPlatformApplicationARN(String apnARN) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.SNSFactorProvider#setSNSGCMPlatformApplicationARN(String gcmARN) has been removed. Use the constructor instead.
  • Deprecated com.auth0.json.mgmt.guardian.TwilioFactorProvider no-arg constructor has been removed. Use the full constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.TwilioFactorProvider#setFrom(String from) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.TwilioFactorProvider#setMessagingServiceSID(String messagingServiceSID) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.TwilioFactorProvider#setAuthToken(String authToken) has been removed. Use the constructor instead.
  • Deprecated void com.auth0.json.mgmt.guardian.TwilioFactorProvider#setSID(String SID) has been removed. Use the constructor instead.
  • The default implementation of com.auth0.net.Request#executeAsync() has been removed; implementations must provide an implementation of executeAsync.

New classes and methods

Refactored HTTP layer types

Version 2 introduces a new abstraction, com.auth0.net.client.Auth0HttpClient, to handle the core HTTP responsibilities of sending HTTP requests. An implementation is provided in DefaultHttpClient, which supports all the configurations available in the now-deprecated HttpOptions. In addition to these configurations, it is also possible to implement the Auth0HttpClient for advanced use-cases where the default implementation or its configurations are not sufficient. Several new types have been added to support this:

  • com.auth0.net.client.Auth0HttpClient has been added to define the HTTP client interface.
  • com.auth0.net.client.DefaultHttpClient is the default HTTP implementation that should be used in the majority of cases. It supports the same configurations as HttpOptions, but can be reused across API clients. It uses OkHttp as the networking client internally.
  • com.auth0.net.client.Auth0HttpRequest is a lightweight representation of an HTTP request to execute. Internal API implementations will form the request.
  • com.auth0.net.client.Auth0HttpResponse is a lightweight representation of an HTTP response. Internal API implementations will parse the response.
  • com.auth0.net.client.HttpMethod is an enum representing the HTTP methods.

New deprecations

  • com.auth0.client.HttpOptions has been deprecated, in favor of configuring the DefaultHttpClient directly.
  • com.auth0.client.mgmt.ManagementAPI constructors have been deprecated in favor of ManagementAPI#newBuilder(String domain, String apiToken).
  • com.auth0.client.auth.AuthAPI constructors have been deprecated in favor of AuthAPI.newBuilder(String domain, String clientId) and AuthAPI.newBuilder(String domain, String clientId, String clientSecret).