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External Authentication Beans

The external authentication framework consists of the following beans:

  1. proxyAuthenticationProcessingFilter: Bean to which the filter chain configured in applicationContext-security-web.xml delegates authentication via delegatingExceptionTranslationFilter. When a proxyAuthenticationProcessingFilter bean appears in an applicationContext-<customName>.xml file in the <js-webapp>/WEB-INF directory, delegatingExceptionTranslationFilter processes the authentication via the proxy definition instead of the default authenticationProcessingFilter.

  2. customAuthenticationProvider: Bean for providing custom authentication. This bean takes information from the JasperReports Server login request and authenticates the user; it returns user name, roles, and organizations in a Spring userDetails object. customAuthenticationProvider is invoked by Spring’s ProviderManager class, as specified in the providers property.

  3. externalDataSynchronizer: Bean whose class creates a mirror image of the external user in the internal jasperserver database. The user synchronization work is performed by a list of processors specified in the externalUserProcessors property, called in the order of their appearance. This bean is invoked by the proxyAuthenticationProcessingFilter bean's class on successful user authentication. The externalDataSynchronizer bean has the following property:

    • externalUserProcessors property: Lists processors implementing the Processor interface. These processors run on JasperReports Server after the user has been authenticated. Mandatory processors to implement are:

      • TenantSetupProcessor: If you have multiple organizations in your deployment, implement a bean of this class to specify the mapping from organizations in your external data source to organizations in JasperReports Server.
      • ExternalUserSetupProcessor or mtExternalUserSetupProcessor: Implement a bean of this class to specify how to synchronize external users and roles with the internal JasperReports Server database.

You can also write custom processors as described in Creating a Custom Processor.

js sso BeanConfigExternal

Figure 1 Beans for JasperReports Server External Authentication API