User logs in to external system and implicitly gains access to Joget Workflow without being prompted to login again.
| Panel |
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| titleColor | white |
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| titleBGColor | #9b4d4d |
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| title | IMPORTANT NOTICE |
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The sample code provided below using Javascript that exposes the user credentail information is not a good security best practises. Please do not put this into practise. |
Using JSON API
- Using '/web/json/directory/user/sso' JSON API.
- You are allowed to call this method using JSON API Authentication or
- Directly passes the username and password with "username" and "password" parameters respectively shown in following example.
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<script>
$(document).ready(function(){
$.ajax({
type: "POST",
url: 'http://localhost:8080/jw/web/json/directory/user/sso',
data: {
username: 'admin',
password: 'admin'
},
success: function(res) {
console.log("username (" + res.username + ") is " + ((res.isAdmin !== undefined && res.isAdmin === "true")?"admin":"not an admin"));
},
dataType: "json"
});
});
</script> |
Using Basic Http Authentication with JSON API
- Since V4, Joget Workflow is supported Basic HTTP Authentication in JSON API authentication, you can passing the credentials in the header.
- Example: Assuming the username and password required is "user1" and "password1" respectively, we can set the Basic Auth header to the JSON API using following jQuery script.
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|
<script>
$(document).ready(function(){
$.ajax({
type: "POST",
url: 'http://localhost:8080/jw/web/json/directory/user/sso',
beforeSend: function (xhr) {
xhr.setRequestHeader ("Authorization", "Basic dXNlcjE6cGFzc3dvcmQx");
},
success: function(res) {
console.log("username (" + res.username + ") is " + ((res.isAdmin !== undefined && res.isAdmin === "true")?"admin":"not an admin"));
},
dataType: "json"
});
});
</script> |
Using Javascript API
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<script type="text/javascript" src="http://localhost:8080/jw/js/jquery/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="http://localhost:8080/jw/js/json/util.js" ></script>
<script type="text/javascript" >
$(document).ready(function(){
var loginCallback = {
success : function(response){
if(response.username != "roleAnonymous"){
alert("login successfully");
}else{
alert("login fail");
}
}
};
AssignmentManager.login('http://localhost:8080/jw', 'admin', 'admin', loginCallback);
});
</script> |
Login an User Programmatically
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import org.joget.apps.workflow.security.WorkflowUserDetails;
import org.joget.directory.model.service.DirectoryManager;
import org.joget.workflow.model.service.WorkflowUserManager;
import org.joget.apps.app.service.AppUtil;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.joget.directory.model.User;
import org.joget.workflow.util.WorkflowUtil;
import org.springframework.security.core.context.SecurityContextHolder;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletRequest;
import org.springframework.security.web.savedrequest.HttpSessionRequestCache;
import org.springframework.security.web.savedrequest.SavedRequest;
//Get service beans
DirectoryManager dm = (DirectoryManager) AppUtil.getApplicationContext().getBean("directoryManager");
WorkflowUserManager workflowUserManager = (WorkflowUserManager) AppUtil.getApplicationContext().getBean("workflowUserManager");
//Login as "clark"
String username = "clark";
User user = dm.getUserByUsername(username);
if (user != null) {
WorkflowUserDetails userDetail = new WorkflowUserDetails(user);
//Generate an authentication token without a password
Authentication auth = new UsernamePasswordAuthenticationToken(userDetail, userDetail.getUsername(), userDetail.getAuthorities());
//Login the user
SecurityContextHolder.getContext().setAuthentication(auth);
workflowUserManager.setCurrentThreadUser(user.getUsername());
// generate new session to avoid session fixation vulnerability
HttpServletRequest httpRequest = WorkflowUtil.getHttpServletRequest();
HttpSession session = httpRequest.getSession(false);
if (session != null) {
SavedRequest savedRequest = (SavedRequest) session.getAttribute("SPRING_SECURITY_SAVED_REQUEST_KEY");
session.invalidate();
session = httpRequest.getSession(true);
if (savedRequest != null) {
session.setAttribute("SPRING_SECURITY_SAVED_REQUEST_KEY", savedRequest);
}
}
} |