[mapguide-users] RE: Passing SessionID to Fusion

[GeorgesK]

Thanks a lot ! This solved the problem. 
In fact, the change I had to make was more extensive than the lines you
provided below, since I didn't find any call to createSessionId() in the
Fusion 2.1 code. However, thank's to the link to ticket 361, I had the
complete code. I publish it below for those who would need it :

Original 2.1 fusionSF.js :

var appDefUrl = Fusion.getQueryParam('ApplicationDefinition'); 
    if(appDefUrl){
        var xhr = new XMLHttpRequest(); 
        var mapAgentUrl = getAgentUrl(); 
        xhr.open("GET", mapAgentUrl +
"?OPERATION=GETRESOURCECONTENT&VERSION=1.0.0&LOCALE=en&CLIENTAGENT=MapGuide+Developer&RESOURCEID="
+ appDefUrl + "&FORMAT=text%2Fxml", false); 
        xhr.send(null); 
 

Patched version :

var appDefUrl = Fusion.getQueryParam('ApplicationDefinition'); 
    if(appDefUrl && (
        appDefUrl.indexOf('Library') == 0 || 
        appDefUrl.indexOf('Session') == 0)){
        var passedSessionId = Fusion.getQueryParam('Session');
        if(passedSessionId == null){ 
            createSessionId();
        }else{
            Fusion.sessionId = passedSessionId;
        }
        var xhr = new XMLHttpRequest(); 
        var mapAgentUrl = getAgentUrl(); 
        xhr.open("GET", mapAgentUrl +
"?OPERATION=GETRESOURCECONTENT&VERSION=1.0.0&LOCALE=en&CLIENTAGENT=MapGuide+Developer&RESOURCEID="
+ appDefUrl + "&FORMAT=text%2Fxml&SESSION="+Fusion.sessionId, false); 
        xhr.send(null); 


Since it is fusionSF-compressed.js that is actually called, here is the
compressed code for those who want to take the risk :) :

var
appDefUrl=Fusion.getQueryParam('ApplicationDefinition');if(appDefUrl&&(appDefUrl.indexOf('Library')==0||appDefUrl.indexOf('Session')==0)){var
passedSessionId=Fusion.getQueryParam('Session');if(passedSessionId==null){createSessionId();}else{Fusion.sessionId=passedSessionId;}var
xhr=new XMLHttpRequest();var
mapAgentUrl=getAgentUrl();xhr.open("GET",mapAgentUrl+"?OPERATION=GETRESOURCECONTENT&VERSION=1.0.0&LOCALE=en&CLIENTAGENT=MapGuide+Developer&RESOURCEID="+appDefUrl+"&FORMAT=text%2Fxml&SESSION="+Fusion.sessionId,false);xhr.send(null);

 
Thanks once again.

Georges


Chris Claydon wrote:
> 
> This issue should be resolved by the two submissions made against Fusion
> Trac ticket 361:
> 
> http://trac.osgeo.org/fusion/ticket/361
> 
> If you want to try to hack this into the 2.1 version, find the call to
> createSessionId() in fusionSF-compressed.js, and replace it with this
> piece of code:
> 
> var passedSessionId = Fusion.getQueryParam('Session');   
> if(passedSessionId == null || passedSessionId == ""){  
>     createSessionId();  
> }else{  
>     Fusion.sessionId = passedSessionId;  
> }
> 
> Chris.
> 
> -----Original Message-----
> From: mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of GeorgesK
> Sent: Saturday, April 17, 2010 12:39 PM
> To: mapguide-users at lists.osgeo.org
> Subject: [mapguide-users] Passing SessionID to Fusion
> 
> 
> Hello List,
> 
> I'm having trouble passing a previously created SessionID to Fusion by
> using
> the "SESSION=" parameter. When doing so, Fusion still asks for username
> and
> password. 
> In Internet Explorer 8, when I click cancel on the login prompt, the map
> is
> displayed in the browser but using another (automatically created)
> session.
> With Firefox (3.6.3), when I cancel, nothing is displayed.
> 
> I tried with the Ajax Viewer, and it works fine.
> 
> I read those threads (among many others) :
> http://n2.nabble.com/fusion-user-authentication-in-MGOS-2-1-final-tp4271459p4271459.html
> http://n2.nabble.com/Passing-username-and-password-into-url-with-fusion-tp3860654p3860654.html
> I even tried Chris Claydon's solution here without success :
> http://n2.nabble.com/Auto-authenticate-when-using-Fusion-Viewer-tp2120380p2123423.html
> 
> Has this problem been solved ?. I really would like to use Fusion instead
> of
> the Ajax viewer, because of some of its features.
> I am using MGOS 2.1 final.
> 
> Thanks in advance.
> 
> Georges
> 

-- 
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