[jboss-user] [jBPM] - Re: Problem with Rest Interface in JBPM 5.2
Sachin Chandra
do-not-reply at jboss.com
Wed Jun 6 04:45:05 EDT 2012
Sachin Chandra [https://community.jboss.org/people/chandrasachin16] created the discussion
"Re: Problem with Rest Interface in JBPM 5.2"
To view the discussion, visit: https://community.jboss.org/message/740100#740100
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Hi ,
I have few questions.Which version of JBPM are you using ? In my previous discussion I had discussed about error related to time out. I tried to investigate and found few things which I would like to put down.
My JBPM version is 5.2 and the url by which I was trying to authenticate was-> http://localhost:8080/gwt-console-server/rs/process/j_security_check http://localhost:8080/gwt-console-server/rs/process/j_security_check
I checked the list of url available which are exposed by REST interface by using the url -> http://localhost:8080/gwt-console-server/rs/server/resources/jbpm http://localhost:8080/gwt-console-server/rs/server/resources/jbpm
The list is as given below:
// List of url's ----------------------------------------------------------------------------- //
Server Info
General REST server information
GET /gwt-console-server/rs/server/status */* application/json
GET /gwt-console-server/rs/server/resources/{project} */* text/html
Process Management
Process related data.
POST /gwt-console-server/rs/process/definition/{id}/new_instance */* application/json
POST /gwt-console-server/rs/process/instance/{id}/state/{next} */* application/json
GET /gwt-console-server/rs/process/definition/{id}/image */* image/*
GET /gwt-console-server/rs/process/instance/{id}/activeNodeInfo */* application/json
GET /gwt-console-server/rs/process/definition/history/{id}/nodeInfo */* application/json
GET /gwt-console-server/rs/process/definitions */* application/json
POST /gwt-console-server/rs/process/definition/{id}/remove */* application/json
GET /gwt-console-server/rs/process/definition/{id}/instances */* application/json
GET /gwt-console-server/rs/process/instance/{id}/dataset */* text/xml
POST /gwt-console-server/rs/process/instance/{id}/end/{result} */* application/json
POST /gwt-console-server/rs/process/instance/{id}/delete */* application/json
POST /gwt-console-server/rs/process/tokens/{id}/transition */* application/json
POST /gwt-console-server/rs/process/tokens/{id}/transition/default */* application/json
GET /gwt-console-server/rs/process/definition/{id}/image/{instance} */* image/*
Task Lists
Access task lists
GET /gwt-console-server/rs/tasks/{idRef} */* application/json
GET /gwt-console-server/rs/tasks/{idRef}/participation */* application/json
Task Management
Manage task instances
POST /gwt-console-server/rs/task/{taskId}/assign/{ifRef} */* application/json
POST /gwt-console-server/rs/task/{taskId}/release */* application/json
POST /gwt-console-server/rs/task/{taskId}/close */* application/json
POST /gwt-console-server/rs/task/{taskId}/close/{outcome} */* application/json
User management
Manage user and groups
POST /gwt-console-server/rs/identity/sid/invalidate */* text/plain
GET /gwt-console-server/rs/identity/sid */* text/plain
GET /gwt-console-server/rs/identity/secure/sid */* text/plain
GET /gwt-console-server/rs/identity/user/roles */* application/json
GET /gwt-console-server/rs/identity/user/{actorId}/groups/ */* application/json
GET /gwt-console-server/rs/identity/group/{groupName}/members */* application/json
GET /gwt-console-server/rs/identity/user/{actorId}/actors */* application/json
Process Engine
Process runtime state
GET /gwt-console-server/rs/engine/deployments */* application/json
POST /gwt-console-server/rs/engine/deployment/{id}/delete */* application/json
POST /gwt-console-server/rs/engine/deployment/{id}/suspend */* application/json
GET /gwt-console-server/rs/engine/jobs */* application/json
POST /gwt-console-server/rs/engine/job/{id}/execute */* application/json
POST /gwt-console-server/rs/engine/deployment/{id}/resume */* application/json
Form Processing
Web based form processing
GET /gwt-console-server/rs/form/task/{id}/render */* text/html
GET /gwt-console-server/rs/form/process/{id}/render */* text/html
POST /gwt-console-server/rs/form/task/{id}/complete multipart/form-data text/html
POST /gwt-console-server/rs/form/process/{id}/complete multipart/form-data text/html
// End of list -----------------------------------//
As per my understanding this list will also include the url for authentication but the url http://localhost:8080/gwt-console-server/rs/process/j_security_check http://localhost:8080/gwt-console-server/rs/process/j_security_check
is not in the list given above.Correct me if I am wrong if this url is not listed in the list it is bound to give me a time out error(a url which does not exist).I saw the solution given by Jeff where he had used url some thing like
http://localhost:8080/gwt-console-server/rs/identity/secure/j_security_check http://localhost:8080/gwt-console-server/rs/identity/secure/j_security_check".Both are different.
I did a simple thing I replaced my authentication url http://localhost:8080/gwt-console-server/rs/process/j_security_check http://localhost:8080/gwt-console-server/rs/process/j_security_check
with the url -> http://localhost:8080/gwt-console-server/rs/identity/secure/sid http://localhost:8080/gwt-console-server/rs/identity/secure/sid and it did not gave any time out error ,but the response was a blank string which was the same as in case of the code which Chris showed .
My biggest query is how and from where do I confirm which is the correct url for form authentication and secondly once form authentication is successfull what should be the response string .In Chris code it was a blank string and following was the output---------------------
start process1:------><html><head> <title>HTTP 401</title> <!-- Do not remove --></head><body><form method="POST" action="j_security_check"> <center/> <br><br> <div style="font-family:sans-serif;border:1px solid black; width:270;padding:15px;"> <h2>BPM Console Server</h2> <table with=250> <tr> <td>Username:</td> <td><input type="text" name="j_username"></td> </tr> <tr> <td>Password:</td> <td><input type="password" name="j_password"></td> </tr> <tr> <td></td> <td align=right><input type="submit"/></td> </tr> </table> </div></form></body></html>
authentication2:------>
start process2:------>{"id":"104","definitionId":"yourProcessName","startDate":"2011-06-03 12:43:45","suspended":false,"rootToken":{"id":"1","name":"","currentNodeName":"","children":[],"availableSignals":[],"canBeSignaled":false}}
start process3:------>{"id":"105","definitionId":"yourProcessName","startDate":"2011-06-03 12:43:45","suspended":false,"rootToken":{"id":"2","name":"","currentNodeName":"","children":[],"availableSignals":[],"canBeSignaled":false}}
start process4:------>{"id":"106","definitionId":"yourProcessName","startDate":"2011-06-03 12:43:45","suspended":false,"rootToken":{"id":"3","name":"","currentNodeName":"","children":[],"availableSignals":[],"canBeSignaled":false}}
I am struggling which url is the right one and why am I not able to see it in the list of url's in JBPM 5.2. Can you please help me out .
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