Examples of org.apache.directory.server.changepw.exceptions.ChangePasswordException

Package org.apache.directory.server.changepw.exceptions

Examples of org.apache.directory.server.changepw.exceptions.ChangePasswordException

org.apache.directory.server.changepw.exceptions.ChangePasswordException
The root of the Change Password exception hierarchy. @author Apache Directory Project @version $Rev: 542351 $, $Date: 2007-05-29 00:25:39 +0200 (Mar, 29 mai 2007) $

            String principalName = store.changePassword( clientPrincipal, newPassword );
            LOG.debug( "Successfully modified principal {}.", principalName );
        }
        catch ( NamingException ne )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ne.getExplanation().getBytes(), ne );
        }
        catch ( Exception e )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_HARDERROR, e );
        }
    }

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    {
        ChangePasswordRequest request = ( ChangePasswordRequest ) changepwContext.getRequest();


        if ( request.getVersionNumber() != 1 )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_BAD_VERSION );
        }


        if ( request.getAuthHeader() == null || request.getAuthHeader().getTicket() == null )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_AUTHERROR );
        }


        ApplicationRequest authHeader = request.getAuthHeader();
        Ticket ticket = authHeader.getTicket();

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        ChangePasswordRequest request = ( ChangePasswordRequest ) changepwContext.getRequest();


        if ( request.getVersionNumber() == 1 && !ticket.getEncTicketPart().getFlags().isInitial() )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_INITIAL_FLAG_NEEDED );
        }


        changepwContext.setAuthenticator( authenticator );
    }

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            privatePart = ( EncKrbPrivPart ) cipherTextHandler.unseal( EncKrbPrivPart.class, subSessionKey,
                encReqPrivPart, KeyUsage.NUMBER13 );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );
        }


        ChangePasswordData passwordData = null;


        if ( request.getVersionNumber() == ( short ) 1 )
        {
            // Use protocol version 0x0001, the legacy Kerberos change password protocol
            ChangePasswordDataModifier modifier = new ChangePasswordDataModifier();
            modifier.setNewPassword( privatePart.getUserData() );
            passwordData = modifier.getChangePasswdData();
        }
        else
        {
            // Use protocol version 0xFF80, the backwards-compatible MS protocol
            ChangePasswordDataDecoder passwordDecoder = new ChangePasswordDataDecoder();
            passwordData = passwordDecoder.decodeChangePasswordData( privatePart.getUserData() );
        }


        try
        {
            changepwContext.setPassword( new String( passwordData.getPassword(), "UTF-8" ) );
        }
        catch ( UnsupportedEncodingException uee )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, uee );
        }
    }

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        {
            encPrivPart = cipherTextHandler.seal( subSessionKey, privPart, KeyUsage.NUMBER13 );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );
        }


        PrivateMessage privateMessage = new PrivateMessage( encPrivPart );


        // Begin AP_REP generation
        EncApRepPartModifier encApModifier = new EncApRepPartModifier();
        encApModifier.setClientTime( authenticator.getClientTime() );
        encApModifier.setClientMicroSecond( authenticator.getClientMicroSecond() );
        encApModifier.setSequenceNumber( new Integer( authenticator.getSequenceNumber() ) );
        encApModifier.setSubSessionKey( authenticator.getSubSessionKey() );


        EncApRepPart repPart = encApModifier.getEncApRepPart();


        EncryptedData encRepPart;


        try
        {
            encRepPart = cipherTextHandler.seal( ticket.getEncTicketPart().getSessionKey(), repPart, KeyUsage.NUMBER12 );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );
        }


        ApplicationReply appReply = new ApplicationReply( encRepPart );


        // return status message value object

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            String explanation = buildErrorMessage( username, password, passwordLength, categoryCount, tokenSize );
            log.error( explanation );


            byte[] explanatoryData = explanation.getBytes( "UTF-8" );


            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, explanatoryData );
        }


        next.execute( session, message );
    }

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        }
        catch ( Exception e )
        {
            log.error( I18n.err( I18n.ERR_152, e.getLocalizedMessage() ), e );


            session.write( getErrorMessage( config.getServicePrincipal(), new ChangePasswordException(
                ErrorType.KRB5_KPASSWD_UNKNOWN_ERROR ) ) );
        }
    }

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            String explanation = buildErrorMessage( username, password, passwordLength, categoryCount, tokenSize );
            log.error( explanation );


            byte[] explanatoryData = explanation.getBytes( "UTF-8" );


            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, explanatoryData );
        }


        next.execute( session, message );
    }

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            String principalName = store.changePassword( clientPrincipal, newPassword );
            LOG.debug( "Successfully modified principal {}.", principalName );
        }
        catch ( NamingException ne )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ne.getExplanation().getBytes(), ne );
        }
        catch ( Exception e )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_HARDERROR, e );
        }
    }

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    {
        ChangePasswordRequest request = ( ChangePasswordRequest ) changepwContext.getRequest();


        if ( request.getVersionNumber() != 1 )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_BAD_VERSION );
        }


        if ( request.getAuthHeader() == null || request.getAuthHeader().getTicket() == null )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_AUTHERROR );
        }


        ApReq authHeader = request.getAuthHeader();
        Ticket ticket = authHeader.getTicket();

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Related Classes of org.apache.directory.server.changepw.exceptions.ChangePasswordException

org.apache.directory.server.changepw.protocol.ChangePasswordProtocolHandler

org.apache.directory.server.changepw.service.ChangePasswordService

org.apache.directory.server.changepw.service.CheckPasswordPolicy

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