In order to add more compliance with OpenID Connect specification, we added flags into admin console to Client Settings page,
where you can enable/disable various kinds of OpenID Connect/OAuth2 flows (Standard flow, Implicit flow, Direct Access Grants, Service Accounts).
As part of this, we have <literal>Direct Access Grants</literal> (corresponds to OAuth2 <literal>Resource Owner Password Credentials Grant</literal>) disabled by default for new clients.
</para>
<para>
Clients migrated from previous version have <literal>Direct Access Grants</literal> enabled just if they had flag <literal>Direct Grants Only</literal> on. The
<literal>Direct Grants Only</literal> flag was removed as if you enable Direct Access Grants and disable both Standard+Implicit flow, you will achieve same effect.
There is no change in the interface itself or method signatures. However there is some change in behaviour. We added <literal>First Broker Login</literal> flow
in this release and the method <literal>IdentityProviderMapper.importNewUser</literal> is now called after <literal>First Broker Login</literal> flow is finished.
So if you want to have any attribute available in <literal>Review Profile</literal> page, you would need to use
the method <literal>preprocessFederatedIdentity</literal> instead of <literal>importNewUser</literal> . You can set any attribute by
invoke <literal>BrokeredIdentityContext.setUserAttribute</literal> and that will be available on <literal>Review profile</literal> page.
We did a bit of restructure and renamed some packages. It is mainly about renaming internal packages of util classes.
The most important classes used in your application ( for example AccessToken or KeycloakSecurityContext ) as well
as the SPI are still unchanged. However there is slight chance that you will be affected and will need to update imports of your classes.
For example if you are using multitenancy and KeycloakConfigResolver, you will be affected as for example class
HttpFacade was moved to different package - it is <literal>org.keycloak.adapters.spi.HttpFacade</literal> now.
</para>
</simplesect>
<simplesect>
<title>Persisting user sessions</title>
<para>
We added support for offline tokens in this release, which means that we are persisting "offline" user sessions into database now.
If you are not using offline tokens, nothing will be persisted for you, so you don't need to care about worse performance for more DB writes.
However in all cases, you will need to update <literal>standalone/configuration/keycloak-server.json</literal> and add <literal>userSessionPersister</literal>
like this:
<programlisting>
"userSessionPersister": {
"provider": "jpa"
},
</programlisting>
If you want sessions to be persisted in Mongo instead of classic RDBMS, use provider <literal>mongo</literal> instead.
In the past Direct Grant API (or Resource Owner Password Credentials) was disabled by default and
there was an option on a realm to enable it. The Direct Grant API is now always enabled and the
option to enable/disable for a realm is removed.
</para>
</simplesect>
<simplesect>
<title>Database changed</title>
<para>
There are again few database changes. Remember to backup your database prior to upgrading.
</para>
</simplesect>
<simplesect>
<title>UserFederationProvider changed</title>
<para>
There are few minor changes in UserFederationProvider interface. You may need to sync your implementation when upgrade
to newer version and upgrade few methods, which has changed signature. Changes are really minor, but were needed to improve performance of federation.
</para>
</simplesect>
<simplesect>
<title>WildFly 9.0.0.Final</title>
<para>
Following on from the distribution changes that was done in the last release the standalone download
of Keycloak is now based on WildFly 9.0.0.Final. This als affects the overlay which can only be deployed
to WildFly 9.0.0.Final or JBoss EAP 6.4.0.GA. WildFly 8.2.0.Final is no longer supported for the server.
</para>
</simplesect>
<simplesect>
<title>WildFly, JBoss EAP and JBoss AS7 adapters</title>
<para>
There are now 3 separate adapter downloads for WildFly, JBoss EAP and JBoss AS7:
<itemizedlist>
<listitem><literal>eap6</literal> - for JBoss EAP 6.x</listitem>
<listitem><literal>wf9</literal> - for WildFly 9.x</listitem>
<listitem><literal>wf8</literal> - for WildFly 8.x</listitem>
<listitem><literal>as7</literal> - for JBoss AS 7.x</listitem>
</itemizedlist>
Make sure you grab the correct one.
</para>
<para>
You also need to update standalone.xml as the extension module and subsystem definition has changed.
See <linklinkend="jboss-adapter-installation">Adapter Installation</link> for details.
</para>
</simplesect>
</section>
<section>
<title>Migrating from 1.2.0.Beta1 to 1.2.0.RC1</title>
<simplesect>
<title>Distribution changes</title>
<para>
Keycloak is now available in 3 downloads: standalone, overlay and demo bundle. The standalone is intended
for production and non-JEE developers. Overlay is aimed at adding Keycloak to an existing WildFly 8.2 or EAP 6.4
installation and is mainly for development. Finally we have a demo (or dev) bundle that is aimed at
developers getting started with Keycloak. This bundle contains a WildFly server, with Keycloak server and
adapter included. It also contains all documentation and examples.
</para>
</simplesect>
<simplesect>
<title>Database changed</title>
<para>
This release contains again a number of changes to the database. The biggest one is Application and OAuth client merge.
Remember to backup your database prior to upgrading.
</para>
</simplesect>
<simplesect>
<title>Application and OAuth client merge</title>
<para>
Application and OAuth clients are now merged into <literal>Clients</literal>. The UI of admin console is updated and database as well.
Your data from database should be automatically updated. The previously set Applications will be converted into Clients with <literal>Consent required</literal>
switch off and OAuth Clients will be converted into Clients with this switch on.
</para>
</simplesect>
</section>
<section>
<title>Migrating from 1.1.0.Final to 1.2.0.Beta1</title>
<simplesect>
<title>Database changed</title>
<para>
This release contains a number of changes to the database. Remember to backup your database prior to
upgrading.
</para>
</simplesect>
<simplesect>
<title><literal>iss</literal> in access and id tokens</title>
<para>
The value of <literal>iss</literal> claim in access and id tokens have changed from <literal>realm name</literal>
to <literal>realm url</literal>. This is required by OpenID Connect specification. If you're using our adapters
there's no change required, other than if you've been using bearer-only without specifying <literal>auth-server-url</literal>
you have to add it now. If you're using another library (or RSATokenVerifier) you need to make the corresponding
changes when verifying <literal>iss</literal>.
</para>
</simplesect>
<simplesect>
<title>OpenID Connect endpoints</title>
<para>
To comply with OpenID Connect specification the authentication and token endpoints have been changed
to having a single authentication endpoint and a single token endpoint. As per-spec <literal>response_type</literal>
and <literal>grant_type</literal> parameters are used to select the required flow. The old endpoints (<literal>/realms/{realm}/protocols/openid-connect/login</literal>,
<literal>/realms/{realm}/protocols/openid-connect/access/codes)</literal> are now deprecated and will be removed
in a future version.
</para>
</simplesect>
<simplesect>
<title>Theme changes</title>
<para>
The layout of themes have changed. The directory hierarchy used to be <literal>type/name</literal>
this is now changed to <literal>name/type</literal>. For example a login theme named <literal>sunrise</literal>
used to be deployed to <literal>standalone/configuration/themes/login/sunrise</literal>, which is now
moved to <literal>standalone/configuration/themes/sunrise/login</literal>. This change was done to
make it easier to have group the different types for the same theme into one folder.
</para>
<para>
If you deployed themes as a JAR in the past you had to create a custom theme loader which required
Java code. This has been simplified to only requiring a plain text file (<literal>META-INF/keycloak-themes.json</literal>)
to describe the themes included in a JAR. See the <linklinkend='themes'>themes</link> section in the docs for more information.
</para>
</simplesect>
<simplesect>
<title>Claims changes</title>
<para>
Previously there was <literal>Claims</literal> tab in admin console for application and OAuth clients. This
was used to configure which attributes should go into access token for particular application/client. This was removed
and replaced with <linklinkend='mappers'>Protocol mappers</link>, which are more flexible.
</para>
<para>
You don't need to care about migration of database from previous version.
We did migration scripts for both RDBMS and Mongo, which should ensure that claims configured for particular application/client
will be converted into corresponding protocol mappers (Still it's safer to backup DB before migrating to newer version though).
Same applies for exported JSON representation from previous version.
</para>
</simplesect>
<simplesect>
<title>Social migration to identity brokering</title>
<para>
We refactored social providers SPI and replaced it with <linklinkend="identity-broker">identity brokering SPI</link>,
which is more flexible. The <literal>Social</literal> tab in admin console is renamed to <literal>Identity Provider</literal> tab.
</para>
<para>
Again you don't need to care about migration of database from previous version similarly like for Claims/protocol mappers.
Both configuration of social providers and "social links" to your users will be converted to corresponding Identity providers.
</para>
<para>
Only required action from you would be to change allowed <literal>Redirect URI</literal> in the admin console of
particular 3rd party social providers. You can first go to the Keycloak admin console and copy Redirect URI from the page where
you configure the identity provider. Then you can simply paste this as allowed Redirect URI to the admin console
of 3rd party provider (IE. Facebook admin console).
</para>
</simplesect>
</section>
<section>
<title>Migrating from 1.1.0.Beta2 to 1.1.0.Final</title>
<itemizedlist>
<listitem>
Providers are no longer loaded from <literal>WEB-INF/lib</literal>, they are now loaded
from <literal>standalone/configuration/providers</literal>. See the
<linklinkend='providers'>providers</link> section for more details.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.1.0.Beta1 to 1.1.0.Beta2</title>
<itemizedlist>
<listitem>Adapters are now a separate download. They are not included in appliance and war distribution. We have too many now and the distro
is getting bloated.</listitem>
<listitem>The tomcat adapter valve has moved to a different package. From <literal>org.keycloak.adapters.tomcat7.KeycloakAuthenticatorValve</literal> to <literal>org.keycloak.adapters.tomcat.KeycloakAuthenticatorValve</literal>
From the 'tomcat7' package to just 'tomcat'.
</listitem>
<listitem>JavaScript adapter now has idToken and idTokenParsed properties. If you use idToken to retrieve first name, email, etc. you need to change this to idTokenParsed.</listitem>
<listitem>The as7-eap-subsystem and keycloak-wildfly-subsystem have been merged into one keycloak-subsystem. If you have an existing standalone.xml
or domain.xml, you will need edit near the top of the file and change the extension module name to org.keycloak.keycloak-subsystem.
For AS7 only, the extension module name is org.keycloak.keycloak-as7-subsystem.</listitem>
<listitem>Server installation is no longer supported on AS7. You can still use AS7 as an application client.</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0.x.Final to 1.1.0.Beta1</title>
<itemizedlist>
<listitem>RealmModel JPA and Mongo storage schema has changed</listitem>
<listitem>UserSessionModel JPA and Mongo storage schema has changed as these interfaces have been refactored</listitem>
<listitem>
Upgrade your adapters, old adapters are not compatible with Keycloak 1.1. We interpreted JSON Web Token and OIDC ID Token specification incorrectly. 'aud'
claim must be the client id, we were storing the realm name in there and validating it.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 RC-1 to RC-2</title>
<itemizedlist>
<listitem>A lot of info level logging has been changed to debug. Also, a realm no longer has the jboss-logging audit listener by default.
If you want log output when users login, logout, change passwords, etc. enable the jboss-logging audit listener through the admin console.</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 Beta 4 to RC-1</title>
<itemizedlist>
<listitem>
logout REST API has been refactored. The GET request on the logout URI does not take a session_state
parameter anymore. You must be logged in in order to log out the session.
You can also POST to the logout REST URI. This action requires a valid refresh token to perform the logout.
The signature is the same as refresh token minus the grant type form parameter. See documentation for details.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 Beta 1 to Beta 4</title>
<itemizedlist>
<listitem>
LDAP/AD configuration is changed. It is no longer under the "Settings" page. It is now under
Users->Federation. Add Provider will show you an "ldap" option.
</listitem>
<listitem>
Authentication SPI has been removed and rewritten. The new SPI is UserFederationProvider and is
more flexible.
</listitem>
<listitem>
<literal>ssl-not-required</literal> property in adapter config has been removed. Replaced with
<literal>ssl-required</literal>, valid values are <literal>all</literal> (require SSL for all requests), <literal>external</literal>
(require SSL only for external request) and <literal>none</literal> (SSL not required).
</listitem>
<listitem>
DB Schema has changed again.
</listitem>
<listitem>
Created applications now have a full scope by default. This means that you don't have to configure
the scope of an application if you don't want to.
</listitem>
<listitem>
Format of JSON file for importing realm data was changed. Now role mappings is available under the JSON record of particular
user.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 Alpha 4 to Beta 1</title>
<itemizedlist>
<listitem>
DB Schema has changed. We have added export of the database to Beta 1, but not the ability to import
the database from older versions. This will be supported in future releases.
</listitem>
<listitem>
For all clients except bearer-only applications, you must specify at least one redirect uri. Keycloak
will not allow you to log in unless you have specified a valid redirect uri for that application.
</listitem>
<listitem>
Resource Owner Password Credentials flow is now disabled by default. It can be enabled by setting the toggle
for <literal>Direct Grant API</literal><literal>ON</literal> under realm config in the admin console.
</listitem>
<listitem>
Configuration is now done through <literal>standalone/configuration/keycloak-server.json</literal>. This
should mainly affect those that use MongoDB.
</listitem>
<listitem>
JavaScript adapter has been refactored. See the <linklinkend='javascript-adapter'>JavaScript adapter</link> section for more details.
</listitem>
<listitem>
The "Central Login Lifespan" setting no longer exists. Please see the <linklinkend='session-timeouts'>Session Timeout</link> section
for me details.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 Alpha 2 to Alpha 3</title>
<itemizedlist>
<listitem>
SkeletonKeyToken, SkeletonKeyScope, SkeletonKeyPrincipal, and SkeletonKeySession have been renamed to:
AccessToken, AccessScope, KeycloakPrincipal, and KeycloakAuthenticatedSession respectively.
</listitem>
<listitem>
ServleOAuthClient.getBearerToken() method signature has changed. It now returns an AccessTokenResponse
so that you can obtain a refresh token too.
</listitem>
<listitem>
Adapters now check the access token expiration with every request. If the token is expired, they will
attempt to invoke a refresh on the auth server using a saved refresh token.
</listitem>
<listitem>
Subject in AccessToken has been changed to the User ID.
</listitem>
</itemizedlist>
</section>
<section>
<title>Migrating from 1.0 Alpha 1 to Alpha 2</title>
<itemizedlist>
<listitem>
DB Schema has changed. We don't have any data migration utilities yet as of Alpha 2.
</listitem>
<listitem>
JBoss and Wildfly adapters are now installed via a JBoss/Wildfly subsystem. Please review the adapter
installation documentation. Edits to standalone.xml are now required.
</listitem>
<listitem>
There is a new credential type "secret". Unlike other credential types, it is stored in plain text in
the database and can be viewed in the admin console.
</listitem>
<listitem>
There is no longer required Application or OAuth Client credentials. These client types are now
hard coded to use the "secret" credential type.
</listitem>
<listitem>
Because of the "secret" credential change to Application and OAuth Client, you'll have to update
your keycloak.json configuration files and regenarate a secret within the Application or OAuth Client
