Hello Cocooners,
while looking at the authentication-fw sample I tried to rewrite and
merge the sample.js and auth.js files to match my needs. I want to keep
the referring URL, so that after successful login the user is at the
place he wanted to be.
I would be glad if you'd have a look at my code or have some better ideas!
(referringTarget means
the url the user wanted to get to, entryPointTarget if started with
plain old login page).
Regards,
Florian
##### sitemap snippet #####
<map:match pattern="">
<map:redirect-to uri="login" session="true"/>
</map:match>
<map:match pattern="login">
<map:call function="isLoggedIn">
<map:parameter name="handler" value="flowdemohandler"/>
<map:parameter name="entryPointTarget" value="protected"/>
</map:call>
</map:match>
<map:match pattern="do-login">
<map:call function="login">
<map:parameter name="handler" value="flowdemohandler"/>
<map:parameter name="parameter_name"
value="{request-param:username}"/>
<map:parameter name="entryPointTarget" value="protected"/>
</map:call>
</map:match>
<map:match pattern="protected">
<map:call function="protect">
<map:parameter name="handler" value="flowdemohandler"/>
<map:parameter name="entryPointTarget" value="internal/protected"/>
</map:call>
</map:match>
<map:match pattern="do-logout">
<map:call function="logout">
<map:parameter name="handler" value="flowdemohandler"/>
</map:call>
</map:match>
</map:pipeline>
##### myLogin.js #####
function protect () {
var referringTarget = cocoon.parameters["referringTarget"];
var entryPointTarget = cocoon.parameters["entryPointTarget"];
var authMgr = null;
try {
authMgr =
cocoon.getComponent(Packages.org.apache.cocoon.webapps.authentication.AuthenticationManager.ROLE);
if (
authMgr.checkAuthentication(null,cocoon.parameters["handler"],"") ) {
if ( referringTarget != null ) {
cocoon.sendPage(referringTarget);
}
else {
if ( entryPointTarget != null ) {
cocoon.sendPage(entryPointTarget);
}
else {
throw new Error("No target given");
}
}
}
else {
/** depends on DefaultAuthenticationManager ! */
cocoon.redirectTo(authMgr.getForwardingURI(handler));
}
}
finally {
if ( authMgr != null ) {
cocoon.releaseComponent(authMgr);
}
}
}
function isLoggedIn () {
var referringTarget = cocoon.parameters["referringTarget"];
var entryPointTarget = cocoon.parameters["entryPointTarget"];
var authMgr = null;
try {
authMgr =
cocoon.getComponent(Packages.org.apache.cocoon.webapps.authentication.AuthenticationManager.ROLE);
if ( authMgr.isAuthenticated(cocoon.parameters["handler"]) !=
null ) {
if ( referringTarget != null ) {
cocoon.sendPage(referringTarget);
}
else {
if ( entryPointTarget != null ) {
cocoon.sendPage(entryPointTarget);
}
else {
throw new Error("No target given");
}
}
}
else {
/** depends on DefaultAuthenticationManager ! */
cocoon.redirectTo(authMgr.getForwardingURI(cocoon.parameters["handler"]));
}
}
finally {
if ( authMgr != null ) {
cocoon.releaseComponent(authMgr);
}
}
}
function login () {
var referringTarget = cocoon.parameters["referringTarget"];
var entryPointTarget = cocoon.parameters["entryPointTarget"];
var authMgr = null;
try {
authMgr =
cocoon.getComponent(Packages.org.apache.cocoon.webapps.authentication.AuthenticationManager.ROLE);
if ( authMgr.isAuthenticated(cocoon.parameters["handler"]) !=
null ) {
if ( referringTarget != null ) {
cocoon.sendPage(referringTarget);
}
else {
if ( entryPointTarget != null ) {
cocoon.sendPage(entryPointTarget);
}
else {
throw new Error("No target given");
}
}
}
else {
var authParams = new
Packages.org.apache.excalibur.source.SourceParameters();
for (var name in params) {
if ( name.startsWith("parameter_") ) {
authParams.setParameter(name.substring(10),params[name]);
}
}
if ( authMgr.login(handler,"",authParams) != null ) {
if ( referringTarget != null ) {
cocoon.sendPage(referringTarget);
}
else {
if ( entryPointTarget != null ) {
cocoon.sendPage(entryPointTarget);
}
else {
throw new Error("No target
given");
}
}
}
}
}
finally {
if ( authMgr != null ) {
cocoon.releaseComponent(authMgr);
}
}
}
function logout () {
var authMgr;
try {
authMgr =
cocoon.getComponent(Packages.org.apache.cocoon.webapps.authentication.AuthenticationManager.ROLE);
var state = authMgr.getState();
var handler = cocoon.parameters["handler"];
if ( handler == null ) {
if ( state != null ) {
handler = state.getHandlerName();
}
else {
throw new Error("LogoutAction requires at least
the handler parameter.");
}
}
authMgr.logout(handler,Packages.org.apache.cocoon.webapps.authentication.AuthenticationConstants.LOGOUT_MODE_IMMEDIATELY);
cocoon.redirectTo(authMgr.getForwardingURI(handler));
}
finally {
cocoon.releaseComponent(authMgr);
}
}
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