org.springframework.security.authentication.jaas.DefaultJaasAuthenticationProvider Java Examples

The following examples show how to use org.springframework.security.authentication.jaas.DefaultJaasAuthenticationProvider. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RangerAuthenticationProvider.java    From ranger with Apache License 2.0 4 votes vote down vote up 
public Authentication getPamAuthentication(Authentication authentication) {
	try {
		String rangerLdapDefaultRole = PropertiesUtil.getProperty(
				"ranger.ldap.default.role", "ROLE_USER");
		DefaultJaasAuthenticationProvider jaasAuthenticationProvider = new DefaultJaasAuthenticationProvider();
		String loginModuleName = "org.apache.ranger.authentication.unix.jaas.PamLoginModule";
		LoginModuleControlFlag controlFlag = LoginModuleControlFlag.REQUIRED;
		Map<String, String> options = PropertiesUtil.getPropertiesMap();

		if (!options.containsKey("ranger.pam.service"))
			options.put("ranger.pam.service", "ranger-admin");

		AppConfigurationEntry appConfigurationEntry = new AppConfigurationEntry(
				loginModuleName, controlFlag, options);
		AppConfigurationEntry[] appConfigurationEntries = new AppConfigurationEntry[] { appConfigurationEntry };
		Map<String, AppConfigurationEntry[]> appConfigurationEntriesOptions = new HashMap<String, AppConfigurationEntry[]>();
		appConfigurationEntriesOptions.put("SPRINGSECURITY",
				appConfigurationEntries);
		Configuration configuration = new InMemoryConfiguration(
				appConfigurationEntriesOptions);
		jaasAuthenticationProvider.setConfiguration(configuration);
		RoleUserAuthorityGranter authorityGranter = new RoleUserAuthorityGranter();
		RoleUserAuthorityGranter[] authorityGranters = new RoleUserAuthorityGranter[] { authorityGranter };
		jaasAuthenticationProvider.setAuthorityGranters(authorityGranters);
		jaasAuthenticationProvider.afterPropertiesSet();
		String userName = authentication.getName();
		String userPassword = "";
		if (authentication.getCredentials() != null) {
			userPassword = authentication.getCredentials().toString();
		}

		// getting user authenticated
		if (userName != null && userPassword != null
				&& !userName.trim().isEmpty()
				&& !userPassword.trim().isEmpty()) {
			final List<GrantedAuthority> grantedAuths = new ArrayList<>();
			grantedAuths.add(new SimpleGrantedAuthority(
					rangerLdapDefaultRole));
			final UserDetails principal = new User(userName, userPassword,
					grantedAuths);
			final Authentication finalAuthentication = new UsernamePasswordAuthenticationToken(
					principal, userPassword, grantedAuths);
			authentication = jaasAuthenticationProvider
					.authenticate(finalAuthentication);
			authentication=getAuthenticationWithGrantedAuthority(authentication);
			return authentication;
		} else {
			return authentication;
		}
	} catch (Exception e) {
		logger.debug("Pam Authentication Failed:", e);
	}
	return authentication;
}
Example #2
Source File: RangerAuthenticationProvider.java    From ranger with Apache License 2.0 4 votes vote down vote up 
public Authentication getUnixAuthentication(Authentication authentication) {

		try {
			String rangerLdapDefaultRole = PropertiesUtil.getProperty(
					"ranger.ldap.default.role", "ROLE_USER");
			DefaultJaasAuthenticationProvider jaasAuthenticationProvider = new DefaultJaasAuthenticationProvider();
			String loginModuleName = "org.apache.ranger.authentication.unix.jaas.RemoteUnixLoginModule";
			LoginModuleControlFlag controlFlag = LoginModuleControlFlag.REQUIRED;
			Map<String, String> options = PropertiesUtil.getPropertiesMap();
			AppConfigurationEntry appConfigurationEntry = new AppConfigurationEntry(
					loginModuleName, controlFlag, options);
			AppConfigurationEntry[] appConfigurationEntries = new AppConfigurationEntry[] { appConfigurationEntry };
			Map<String, AppConfigurationEntry[]> appConfigurationEntriesOptions = new HashMap<String, AppConfigurationEntry[]>();
			appConfigurationEntriesOptions.put("SPRINGSECURITY",
					appConfigurationEntries);
			Configuration configuration = new InMemoryConfiguration(
					appConfigurationEntriesOptions);
			jaasAuthenticationProvider.setConfiguration(configuration);
			RoleUserAuthorityGranter authorityGranter = new RoleUserAuthorityGranter();
			RoleUserAuthorityGranter[] authorityGranters = new RoleUserAuthorityGranter[] { authorityGranter };
			jaasAuthenticationProvider.setAuthorityGranters(authorityGranters);
			jaasAuthenticationProvider.afterPropertiesSet();
			String userName = authentication.getName();
			String userPassword = "";
			if (authentication.getCredentials() != null) {
				userPassword = authentication.getCredentials().toString();
			}

			// getting user authenticated
			if (userName != null && userPassword != null
					&& !userName.trim().isEmpty()
					&& !userPassword.trim().isEmpty()) {
				final List<GrantedAuthority> grantedAuths = new ArrayList<>();
				grantedAuths.add(new SimpleGrantedAuthority(
						rangerLdapDefaultRole));
				final UserDetails principal = new User(userName, userPassword,
						grantedAuths);
				final Authentication finalAuthentication = new UsernamePasswordAuthenticationToken(
						principal, userPassword, grantedAuths);
				authentication = jaasAuthenticationProvider
						.authenticate(finalAuthentication);
				authentication=getAuthenticationWithGrantedAuthority(authentication);
				return authentication;
			} else {
				return authentication;
			}
		} catch (Exception e) {
			logger.debug("Unix Authentication Failed:", e);
		}

		return authentication;
	}