java - JGit: Transport Exception - reject HostKey: bitbucket.org -

i using jgit create , clone repository (the remote bitbucket repo - , yes, added deployment key). in essence, i:

1. create repository
2. disable jsch strict hostkey checking
3. set jsch credentials (my ssh key password protected, hence jsch fail if don't specify password)
4. clone repository

my code follows:

  // create repository         file gitdir = new file(localpath);         filerepository repo = new filerepository(gitdir);         repo.create();          // add remote origin         sshsessionfactory.setinstance(new jschconfigsessionfactory() {             public void configure(host hc, session session) {                 session.setconfig("stricthostkeychecking", "no");             }         });         jschconfigsessionfactory sessionfactory = new jschconfigsessionfactory() {             @override             protected void configure(opensshconfig.host hc, session session) {                 credentialsprovider provider = new credentialsprovider() {                     @override                     public boolean isinteractive() {                         return false;                     }                      @override                     public boolean supports(credentialitem... items) {                         return true;                     }                      @override                     public boolean get(uriish uri, credentialitem... items) throws unsupportedcredentialitem {                         (credentialitem item : items) {                             if (item instanceof credentialitem.stringtype) {                                 ((credentialitem.stringtype) item).setvalue("mypassword");                             }                         }                         return true;                     }                 };                 userinfo userinfo = new credentialsprovideruserinfo(session, provider);                 session.setuserinfo(userinfo);             }         };         sshsessionfactory.setinstance(sessionfactory);         git = org.eclipse.jgit.api.git.clonerepository()                 .seturi(remote)                 .setdirectory(new file(localpath + "/git"))                 .call(); 

problem: clone fails following error

org.eclipse.jgit.api.errors.transportexception: git@bitbucket.org:username/blah.git: reject hostkey: bitbucket.org @ org.eclipse.jgit.api.fetchcommand.call(fetchcommand.java:137) @ org.eclipse.jgit.api.clonecommand.fetch(clonecommand.java:178) @ org.eclipse.jgit.api.clonecommand.call(clonecommand.java:125)

i searching answer few references out there. wanted contribute worked me. trying use jgit query gerrit via ssh command console. work, need provide passphrase , ssh private key.

to set connection, first must configure jsch first:

    sshsessionfactory factory = new jschconfigsessionfactory() {          public void configure(host hc, session session) {             session.setconfig("stricthostkeychecking", "no");         }          @override         protected jsch                         getjsch(final opensshconfig.host hc, fs fs) throws jschexception {             jsch jsch = super.getjsch(hc, fs);             jsch.removeallidentity();             //where getsshkey returns content of private key file             if (stringutils.isnotempty(data.getsshkey())) {                 jsch.addidentity("identityname", data.getsshkey()                     .getbytes(), null, data.getsshpassphrase()                     .getbytes());             }             return jsch;         }     }; 

now, unable use traditional methods using session private key. git.clonerepository() not work. have setup transport , assign session factory it:

string targetrevision = "refs/head/master"; //or "refs/meta/config", "refs/for/master" transport transport = null; transport = transport.open(git.getrepository(), url); ((sshtransport) transport).setsshsessionfactory(factory); refspec refspec = new refspec().setforceupdate(true).setsourcedestination(                         targetrevision, targetrevision); transport.fetch(monitor, arrays.aslist(refspec));  checkoutcommand co = git.checkout(); co.setname(targetrevision); co.call();  //add , make change: git.add().addfilepattern("somefile.txt").call(); revcommit revcommit = git.commit().setmessage("change.").call();  //last, push update: remoterefupdate rru =new remoterefupdate(git.getrepository(), revcommit.name(),                         targetrevision, true, null, null); list<remoterefupdate> list = new arraylist<remoterefupdate>(); list.add(rru); pushresult r = transport.push(monitor, list); 

there have it, short small circle tutorial connecting via ssh remote repository, fetch/checkout, make change, , push upstream. hope saves others time trying understand jgit better.