Java AuthenticatorBase类代码示例

import org.apache.catalina.authenticator.AuthenticatorBase; //导入依赖的package包/类
private void doConnectorAuthenticationAuthorization(org.apache.coyote.Request req, Request request) {
    // Set the remote principal
    String username = req.getRemoteUser().toString();
    if (username != null) {
        if (log.isDebugEnabled()) {
            log.debug(sm.getString("coyoteAdapter.authenticate", username));
        }
        if (req.getRemoteUserNeedsAuthorization()) {
            Authenticator authenticator = request.getContext().getAuthenticator();
            if (authenticator == null) {
                // No security constraints configured for the application so
                // no need to authorize the user. Use the CoyotePrincipal to
                // provide the authenticated user.
                request.setUserPrincipal(new CoyotePrincipal(username));
            } else if (!(authenticator instanceof AuthenticatorBase)) {
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("coyoteAdapter.authorize", username));
                }
                // Custom authenticator that may not trigger authorization.
                // Do the authorization here to make sure it is done.
                request.setUserPrincipal(
                        request.getContext().getRealm().authenticate(username));
            }
            // If the Authenticator is an instance of AuthenticatorBase then
            // it will check req.getRemoteUserNeedsAuthorization() and
            // trigger authorization as necessary. It will also cache the
            // result preventing excessive calls to the Realm.
        } else {
            // The connector isn't configured for authorization. Create a
            // user without any roles using the supplied user name.
            request.setUserPrincipal(new CoyotePrincipal(username));
        }
    }

    // Set the authorization type
    String authtype = req.getAuthType().toString();
    if (authtype != null) {
        request.setAuthType(authtype);
    }
}
 

import org.apache.catalina.authenticator.AuthenticatorBase; //导入依赖的package包/类
private void setUpApplication() throws Exception {
    context = tomcat.addContext(CONTEXT_PATH_LOGIN, System.getProperty("java.io.tmpdir"));
    context.setSessionTimeout(SHORT_SESSION_TIMEOUT_MINS);

    Tomcat.addServlet(context, SERVLET_NAME, new TesterServlet());
    context.addServletMapping(URI_PROTECTED, SERVLET_NAME);

    FilterDef filterDef = new FilterDef();
    filterDef.setFilterName(FILTER_NAME);
    filterDef.setFilterClass(RestCsrfPreventionFilter.class.getCanonicalName());
    filterDef.addInitParameter(FILTER_INIT_PARAM, REMOVE_CUSTOMER + "," + ADD_CUSTOMER);
    context.addFilterDef(filterDef);

    FilterMap filterMap = new FilterMap();
    filterMap.setFilterName(FILTER_NAME);
    filterMap.addURLPattern(URI_CSRF_PROTECTED);
    context.addFilterMap(filterMap);

    SecurityCollection collection = new SecurityCollection();
    collection.addPattern(URI_PROTECTED);

    SecurityConstraint sc = new SecurityConstraint();
    sc.addAuthRole(ROLE);
    sc.addCollection(collection);
    context.addConstraint(sc);

    LoginConfig lc = new LoginConfig();
    lc.setAuthMethod(METHOD);
    context.setLoginConfig(lc);

    AuthenticatorBase basicAuthenticator = new BasicAuthenticator();
    context.getPipeline().addValve(basicAuthenticator);
}
 

import org.apache.catalina.authenticator.AuthenticatorBase; //导入依赖的package包/类
private void doConnectorAuthenticationAuthorization(org.apache.coyote.Request req, Request request) {
	// Set the remote principal
	String username = req.getRemoteUser().toString();
	if (username != null) {
		if (log.isDebugEnabled()) {
			log.debug(sm.getString("coyoteAdapter.authenticate", username));
		}
		if (req.getRemoteUserNeedsAuthorization()) {
			Authenticator authenticator = request.getContext().getAuthenticator();
			if (authenticator == null) {
				// No security constraints configured for the application so
				// no need to authorize the user. Use the CoyotePrincipal to
				// provide the authenticated user.
				request.setUserPrincipal(new CoyotePrincipal(username));
			} else if (!(authenticator instanceof AuthenticatorBase)) {
				if (log.isDebugEnabled()) {
					log.debug(sm.getString("coyoteAdapter.authorize", username));
				}
				// Custom authenticator that may not trigger authorization.
				// Do the authorization here to make sure it is done.
				request.setUserPrincipal(request.getContext().getRealm().authenticate(username));
			}
			// If the Authenticator is an instance of AuthenticatorBase then
			// it will check req.getRemoteUserNeedsAuthorization() and
			// trigger authorization as necessary. It will also cache the
			// result preventing excessive calls to the Realm.
		} else {
			// The connector isn't configured for authorization. Create a
			// user without any roles using the supplied user name.
			request.setUserPrincipal(new CoyotePrincipal(username));
		}
	}

	// Set the authorization type
	String authtype = req.getAuthType().toString();
	if (authtype != null) {
		request.setAuthType(authtype);
	}
}