title: JHipster and database connection
body: <p>I'm using JHipster and when I run <code>sudo mvn liquibase:diff</code> I get the below error</p>
  
  <pre><code>[INFO] Settings
  ----------------------------
  [INFO]     driver: org.postgresql.Driver
  [INFO]     url: jdbc:postgresql://localhost/gastos8
  [INFO]     username: gastos8
  [INFO]     password: *****
  [INFO]     use empty password: false
  [INFO]     properties file: null
  [INFO]     properties file will override? false
  [INFO]     prompt on non-local database? true
  [INFO]     clear checksums? false
  [INFO]     changeLogFile: src/main/resources/config/liquibase/master.xml
  [INFO]     context(s): null
  [INFO]     label(s): null
  [INFO]     referenceDriver: null
  [INFO]     referenceUrl: hibernate:spring:com.cboujon.domain?dialect=org.hibernate.dialect.PostgreSQL82Dialect
  [INFO]     referenceUsername: null
  [INFO]     referencePassword: null
  [INFO]     referenceDefaultSchema: null
  [INFO]     diffChangeLogFile: src/main/resources/config/liquibase/changelog/20150807132702_changelog.xml
  [INFO] ------------------------------------------------------------------------
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 9.554s
  [INFO] Finished at: Fri Aug 07 13:27:12 ART 2015
  [INFO] Final Memory: 18M/179M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal org.liquibase:liquibase-maven-plugin:3.3.2:diff (default-cli) on project gastos8: Error setting up or running Liquibase: liquibase.exception.DatabaseException: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "gastos8" -&gt; [Help 1]
  [ERROR] 
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  [ERROR] 
  [ERROR] For more information about the errors and possible solutions, please read the following articles:
  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
  </code></pre>
  
  <p>I don't know why the <code>[INFO]     username: gastos8</code>. </p>
  
  <p>That is my config file:</p>
  
  <p><strong>application-dev.yml</strong></p>
  
  <pre><code>spring:
      profiles:
          active: dev
      datasource:
          dataSourceClassName: org.postgresql.ds.PGSimpleDataSource
          url: 
          databaseName: gastos8
          serverName: localhost
          username: postgres
          password:  ---
  
      jpa:
          database-platform: org.hibernate.dialect.PostgreSQL9Dialect
          database: POSTGRESQL
          openInView: false
          show_sql: true
          generate-ddl: false
          hibernate:
              ddl-auto: none
              naming-strategy: org.hibernate.cfg.EJB3NamingStrategy
          properties:
              hibernate.cache.use_second_level_cache: true
              hibernate.cache.use_query_cache: false
              hibernate.generate_statistics: true
              hibernate.cache.region.factory_class: org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory
  </code></pre>
  
  <p>What am I doing wrong?</p>