Examples with ImapConfig com.zimbra.cs.mailclient.imap.ImapConfig used on opensource projects

Example 11 with ImapConfig

use of com.zimbra.cs.mailclient.imap.ImapConfig in project zm-mailbox by Zimbra.

the class ConnectionManager method newConnection.

public static ImapConnection newConnection(DataSource ds, Authenticator auth) throws ServiceException {
    ImapConfig config = newImapConfig(ds);
    ImapConnection ic = new ImapConnection(config);
    ic.setDataHandler(new FetchDataHandler());
    try {
        ic.connect();
        try {
            if (config.getMechanism() != null) {
                if (SaslAuthenticator.XOAUTH2.equalsIgnoreCase(config.getMechanism())) {
                    auth = AuthenticatorFactory.getDefault().newAuthenticator(config, ds.getDecryptedOAuthToken());
                } else {
                    auth = AuthenticatorFactory.getDefault().newAuthenticator(config, ds.getDecryptedPassword());
                }
            }
            if (auth == null) {
                ic.login(ds.getDecryptedPassword());
            } else {
                ic.authenticate(auth);
            }
        } catch (CommandFailedException e) {
            if (SaslAuthenticator.XOAUTH2.equalsIgnoreCase(config.getMechanism())) {
                try {
                    DataSourceManager.refreshOAuthToken(ds);
                    config.getSaslProperties().put("mail." + config.getProtocol() + ".sasl.mechanisms.oauth2.oauthToken", ds.getDecryptedOAuthToken());
                    auth = AuthenticatorFactory.getDefault().newAuthenticator(config, ds.getDecryptedOAuthToken());
                    ic.authenticate(auth);
                } catch (CommandFailedException e1) {
                    ZimbraLog.datasource.warn("Exception in connecting to data source", e);
                    throw new LoginException(e1.getError());
                }
            } else {
                throw new LoginException(e.getError());
            }
        }
        if (isImportingSelf(ds, ic)) {
            throw ServiceException.INVALID_REQUEST("User attempted to import messages from his/her own mailbox", null);
        }
    } catch (ServiceException e) {
        ic.close();
        throw e;
    } catch (Exception e) {
        ic.close();
        throw ServiceException.FAILURE("Unable to connect to IMAP server: " + ds, e);
    }
    LOG.debug("Created new connection: " + ic);
    return ic;
}