CODEWITHSUNDEEP
h2keycloak
gmalicki
gmalicki

Reputation: 25

Invalid username/password when accessing Keycloak's H2 database

I am attempting to follow the guide here to view my H2 database directly.

When executing the command: java -cp $jar org.h2.tools.Console -url "$url" -user sa -password sa

I get the following exception Exception in thread "main" org.h2.jdbc.JdbcSQLException: Wrong user name or password [28000-193]

This seems relatively straightforward, but I cannot seem to figure out my credentials. I am running keycloak 7.0.0 locally through a docker image and I have not knowingly modified anything about the database. So far I have tried permutations of sa, empty, and my keycloak credentials with no success.

Is there any way to get/set/create a set of credentials for this database?

Upvotes: 2

Views: 4433

Answers (2)

afshar
afshar

Reputation: 703

in Keycloak 23

  • username: sa
  • password: password

Upvotes: 7

Olivier Tonglet
Olivier Tonglet

Reputation: 3502

I think the default password for an off-the-shelf h2 database is "" (empty).

Nevertheless you can also find or configure your datasource from the subsystem configuration files.

You should find something like this.

  <subsystem xmlns="urn:jboss:domain:datasources:5.0">
     <datasources>
       ​<drivers>
         ​<driver name="h2" module="com.h2database.h2">
           ​<xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
         ​</driver>
       ​</drivers>
       ...
       <datasource jndi-name="java:jboss/datasources/KeycloakDS" pool-name="KeycloakDS" enabled="true" use-java-context="true">
           <driver>h2</driver>
           <connection-url>jdbc:h2:${jboss.server.data.dir}/keycloak;AUTO_SERVER=TRUE</connection-url>
           <security>
               <user-name>sa</user-name>
               <password>?</password>
           </security>
       </datasource>
        ...
     </datasources>

Keycloak rely on Widlfly, which documentation gives more info about database configuration.

Upvotes: 2

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