Examples of WSPasswordCallback

org.apache.ws.security.WSPasswordCallback
Simple class to provide a password callback mechanism.
It uses the JAAS authentication mechanisms and callback methods. In addition to the identifier (user name) this class also provides information what type of information the callback handle method shall provide.
The WSPasswordCallback class defines the following usage codes:
- UNKNOWN - an unknown usage. Never used by the WSS4J implementation and shall be treated as an error by the handle method.
- DECRYPT - need a password to get the private key of this identifier (username) from the keystore. WSS4J uses this private key to decrypt the session (symmetric) key. Because the encryption method uses the public key to encrypt the session key it needs no password (a public key is usually not protected by a password).
- USERNAME_TOKEN - need the password to fill in or to verify a UsernameToken.
- SIGNATURE - need the password to get the private key of this identifier (username) from the keystore. WSS4J uses this private key to produce a signature. The signature verification uses the public key to verify the signature.
- KEY_NAME - need the key, not the password, associated with the identifier. WSS4J uses this key to encrypt or decrypt parts of the SOAP request. Note, the key must match the symmetric encryption/decryption algorithm specified (refer to {@link org.apache.ws.security.handler.WSHandlerConstants#ENC_SYM_ALGO}).
- USERNAME_TOKEN_UNKNOWN - either an not specified password type or a password type passwordText. In these both cases only the password variable is set. The callback class now may check if the username and password match. If they don't match the callback class must throw an exception. The exception can be a UnsupportedCallbackException or an IOException.
- SECURITY_CONTEXT_TOKEN - need the key to to be associated with a wsc:SecurityContextToken.
@author Werner Dittmann (Werner.Dittmann@siemens.com).
org.apache.wss4j.common.ext.WSPasswordCallback
Simple class to provide a password callback mechanism.
It uses the JAAS authentication mechanisms and callback methods. In addition to the identifier (user name) this class also provides information what type of information the callback handle method shall provide.
The WSPasswordCallback class defines the following usage codes:
- UNKNOWN - an unknown usage. Never used by the WSS4J implementation and shall be treated as an error by the handle method.
- DECRYPT - need a password to get the private key of this identifier (username) from the keystore. WSS4J uses this private key to decrypt the session (symmetric) key. Because the encryption method uses the public key to encrypt the session key it needs no password (a public key is usually not protected by a password).
- USERNAME_TOKEN - need the password to fill in or to verify a UsernameToken.
- SIGNATURE - need the password to get the private key of this identifier (username) from the keystore. WSS4J uses this private key to produce a signature. The signature verification uses the public key to verify the signature.
- SECURITY_CONTEXT_TOKEN - need the key to to be associated with a wsc:SecurityContextToken.
- PASSWORD_ENCRYPTOR_PASSWORD - return the password used with a PasswordEncryptor implementation to decrypt encrypted passwords stored in Crypto properties files

Examples of org.apache.ws.security.WSPasswordCallback

            break;
        case WSConstants.ENCR:
            reason = WSPasswordCallback.SECRET_KEY;
            break;
        }
        return new WSPasswordCallback(username, reason);
    }

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Examples of org.apache.ws.security.WSPasswordCallback

            int doAction,
            String clsProp,
            String refProp,
            RequestData reqData
    ) throws WSSecurityException {
        WSPasswordCallback pwCb = null;
        Object mc = reqData.getMsgContext();
        String callback = getString(clsProp, mc);
        
        if (callback != null) { 
            // we have a password callback class
            pwCb = readPwViaCallbackClass(callback, username, doAction, reqData);
        } else {
            // Try to obtain a password callback class from the message context or handler options
            CallbackHandler cbHandler = (CallbackHandler) getOption(refProp);
            if (cbHandler == null) {
                cbHandler = (CallbackHandler) getProperty(mc, refProp);
            }
            if (cbHandler != null) {
                pwCb = performCallback(cbHandler, username, doAction);
            } else {
                //
                // If a callback isn't configured then try to get the password
                // from the message context
                //
                String password = getPassword(mc);
                if (password == null) {
                    String err = "provided null or empty password";
                    throw new WSSecurityException("WSHandler: application " + err);
                }
                pwCb = constructPasswordCallback(username, doAction);
                pwCb.setPassword(password);
            }
        }
        
        return pwCb;
    }

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Examples of org.apache.ws.security.WSPasswordCallback

    private WSPasswordCallback performCallback(CallbackHandler cbHandler,
            String username,
            int doAction
    ) throws WSSecurityException {


        WSPasswordCallback pwCb = constructPasswordCallback(username, doAction);
        Callback[] callbacks = new Callback[1];
        callbacks[0] = pwCb;
        /*
         * Call back the application to get the password
         */

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Examples of org.apache.ws.security.WSPasswordCallback

            break;
        case WSConstants.ENCR:
            reason = WSPasswordCallback.KEY_NAME;
            break;
        }
        return new WSPasswordCallback(username, reason);
    }

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Examples of org.apache.ws.security.WSPasswordCallback

            if (cb == null) {
                throw new WSSecurityException(WSSecurityException.FAILURE,
                        "noCallback");
            }


            WSPasswordCallback pwCb = new WSPasswordCallback(user, WSPasswordCallback.USERNAME_TOKEN);
            callbacks[0] = pwCb;
            try {
                cb.handle(callbacks);
            } catch (IOException e) {
                throw new WSSecurityException(WSSecurityException.FAILURE,
                        "noPassword",
                        new Object[]{user}, e);
            } catch (UnsupportedCallbackException e) {
                throw new WSSecurityException(WSSecurityException.FAILURE,
                        "noPassword",
                        new Object[]{user}, e);
            }
            String origPassword = pwCb.getPassword();
            if (log.isDebugEnabled()) {
                log.debug("UsernameToken callback password " + origPassword);
            }
            if (origPassword == null) {
                throw new WSSecurityException(WSSecurityException.FAILURE,
                        "noPassword", new Object[]{user});
            }
            if (nonce != null && createdTime != null) {
                String passDigest = UsernameToken.doPasswordDigest(nonce, createdTime, origPassword);
                if (!passDigest.equals(password)) {
                    throw new WSSecurityException(WSSecurityException.FAILED_AUTHENTICATION);
                }
            }
        } else if (cb != null) {
            WSPasswordCallback pwCb = new WSPasswordCallback(user, password,
                    pwType, WSPasswordCallback.USERNAME_TOKEN_UNKNOWN);
            callbacks[0] = pwCb;
            try {
                cb.handle(callbacks);
            } catch (IOException e) {

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Examples of org.apache.ws.security.WSPasswordCallback

        if (cb == null) {
            throw new WSSecurityException(WSSecurityException.FAILURE,
                    "noCallback");
        }


        WSPasswordCallback callback = new WSPasswordCallback(sct
                .getIdentifier(), WSPasswordCallback.SECURITY_CONTEXT_TOKEN);
        Callback[] callbacks = new Callback[1];
        callbacks[0] = callback;
        try {
            cb.handle(callbacks);
        } catch (IOException e) {
            throw new WSSecurityException(WSSecurityException.FAILURE, "noKey",
                    new Object[] { sct.getIdentifier() });
        } catch (UnsupportedCallbackException e) {
            throw new WSSecurityException(WSSecurityException.FAILURE, "noKey",
                    new Object[] { sct.getIdentifier() });
        }


        return callback.getKey();
    }

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Examples of org.apache.ws.security.WSPasswordCallback

        if (cb == null) {
            throw new WSSecurityException(WSSecurityException.FAILURE,
                    "noCallback");
        }


        WSPasswordCallback callback = new WSPasswordCallback(id, WSPasswordCallback.SECURITY_CONTEXT_TOKEN);
        Callback[] callbacks = new Callback[1];
        callbacks[0] = callback;
        try {
            cb.handle(callbacks);
        } catch (IOException e) {
            throw new WSSecurityException(WSSecurityException.FAILURE, "noKey",
                    new Object[] { id });
        } catch (UnsupportedCallbackException e) {
            throw new WSSecurityException(WSSecurityException.FAILURE, "noKey",
                    new Object[] { id });
        }


        return callback.getKey();
    }

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Examples of org.apache.wss4j.common.ext.WSPasswordCallback

            if (password == null) {
                String err = "provided null or empty password";
                throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE,
                        "empty", "WSHandler: application " + err);
            }
            WSPasswordCallback pwCb = constructPasswordCallback(username, doAction);
            pwCb.setPassword(password);
            return pwCb;
        }
    }

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Examples of org.apache.wss4j.common.ext.WSPasswordCallback

        CallbackHandler cbHandler,
        String username,
        int doAction
    ) throws WSSecurityException {


        WSPasswordCallback pwCb = constructPasswordCallback(username, doAction);
        Callback[] callbacks = new Callback[1];
        callbacks[0] = pwCb;
        //
        // Call back the application to get the password
        //

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Examples of org.apache.wss4j.common.ext.WSPasswordCallback

            break;
        case WSConstants.DKT_ENCR:
            reason = WSPasswordCallback.SECRET_KEY;
            break;
        }
        return new WSPasswordCallback(username, reason);
    }

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