Hi All,
To solve the issue in $subject, i tried to post a html form from Authenticator to mepin.jsp using [1]. But still i couldn't solve that issue. It's again redirected to [2]. Can anyone help me to solve this issue? [1] response.setContentType(*"text/html"*);java.io.PrintWriter out = response.getWriter(); out.println(*"<html><head>"*);out.println(*"</head><body>"*);out.println(*"<form name=**\"**loginform**\"* *method=**\"**post**\"* *action=**\"**/mepinauthenticationendpoint/mepin.jsp**\"**>"*);out.println(*"<input type=**\"**hidden**\"* *id=**\"**param1**\"* *name=**\"**param1**\"* *value=**\"**"*+param1+*"**\"**/>"*);out.println(*"<input type=**\"**hidden**\"* *id=**\"**param2**\"* *name=**\"**param2**\"* *value=**\"**"*+param2+*"**\"**/>"*);out.println(*"</form></body></html>"*); [2] https://localhost:9443/samlsso Thanks, Biruntha Associate Software Engineer WSO2 Email : [email protected] Linkedin : https://lk.linkedin.com/in/biruntha Mobile : +94773718986 On Fri, Jul 29, 2016 at 11:46 PM, Biruntha Gnaneswaran <[email protected]> wrote: > Hi Devs, > > In Mepin authenticator, some URL parameters are send to Mepin UI page > using GET method [1]. When I try to send these parameters via POST method > using HttpURLConnection class [2], it redirects to [3] not to the actual > Mepin UI page. While I try, I got the following Log . > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.request.impl. > DefaultAuthenticationRequestHandler} - In authentication flow > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.sequence.impl. > DefaultStepBasedSequenceHandler} - Executing the Step Based > Authentication... > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.sequence.impl. > DefaultStepBasedSequenceHandler} - Starting Step: 1 > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.util.FrameworkUtils} - Finding > already authenticated IdPs of the Step > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - Receive a response from the external party > > [2016-07-29 23:30:00,903] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - BasicAuthenticator can handle the request. > > [2016-07-29 23:30:00,929] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - BasicAuthenticator returned: SUCCESS_COMPLETED > > [2016-07-29 23:30:00,930] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.sequence.impl. > DefaultStepBasedSequenceHandler} - Step 1 is completed. Going to get the > next one. > > [2016-07-29 23:30:00,930] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.sequence.impl. > DefaultStepBasedSequenceHandler} - Starting Step: 2 > > [2016-07-29 23:30:00,930] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.util.FrameworkUtils} - Finding > already authenticated IdPs of the Step > > [2016-07-29 23:30:00,930] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - Step contains only a single IdP. Going to call it directly > > [2016-07-29 23:30:00,930] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.config.ConfigurationFacade} - Trying > to find the IdP for name: mepin > > [2016-07-29 23:30:00,934] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.config.ConfigurationFacade} - A > registered IdP was found > > [2016-07-29 23:30:03,520] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - MePINAuthenticator returned: INCOMPLETE > > [2016-07-29 23:30:03,521] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.step.impl.DefaultStepHandler} > - MePINAuthenticator is redirecting > > [2016-07-29 23:30:03,521] DEBUG {org.wso2.carbon.identity. > application.authentication.framework.handler.sequence.impl. > DefaultStepBasedSequenceHandler} - Step is not complete yet. Redirecting > to outside. > > > So, I had offline chat with Dulanja. He said that it is not a direct > method when using POST method. POST method is not really needed. Because, > even facebook authenticator uses GET method to send URL parameters. And > also he give some suggestion, > > - > > For example, To send parameter called username, instead of using > username as a name we can use “a” or “A” so from outside it can’t be > guess. > - > > From java class , send as HTML body. While on submitting, need to get > url parameters. > > @ Dulanja, Please add If I miss anything. > > > Your comments and suggestions are highly appreciated. > > [1] > *https://github.com/wso2-extensions/identity-outbound-auth-mepin/blob/master/component/authenticator/src/main/java/org/wso2/carbon/identity/authenticator/mepin/MepinAuthenticator.java#L112-#L116* > <https://github.com/wso2-extensions/identity-outbound-auth-mepin/blob/master/component/authenticator/src/main/java/org/wso2/carbon/identity/authenticator/mepin/MepinAuthenticator.java#L112-%23L116> > > [2] http://stackoverflow.com/questions/4205980/java- > sending-http-parameters-via-post-method-easily > > [3] https://localhost:9443/samlsso > > > Thanks, > > > Biruntha > > Associate Software Engineer > WSO2 > Email : [email protected] > Linkedin : https://lk.linkedin.com/in/biruntha > Mobile : +94773718986 >
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