private SOAPEnvelope createEnvelope()

in modules/rampart-trust/src/main/java/org/apache/rahas/impl/SCTIssuer.java [101:198]
67 lines of code
7 McCabe index (conditional complexity)

    private SOAPEnvelope createEnvelope(RahasData data,
                                        SCTIssuerConfig config) throws TrustException {
        try {
            SOAPEnvelope env = TrustUtil.createSOAPEnvelope(data.getSoapNs());
            int wstVersion = data.getVersion();

            // Get the document
            Document doc = ((Element) env).getOwnerDocument();

            SecurityContextToken sct =
                    new SecurityContextToken(this.getWSCVersion(data.getTokenType()), doc);
            
            // It appears WSS4J no longer includes an Id for SecurityContextToken automatically
            sct.setID(UIDGenerator.generateUID());

            OMElement rstrElem;
            if (wstVersion == RahasConstants.VERSION_05_12) {
                /**
                 * If secure conversation version is http://docs.oasis-open.org/ws-sx/ws-trust/200512
                 * We have to wrap "request security token response" in a "request security token response
                 * collection".
                 * See WS-SecureConversation 1.3 spec's Section 3 - Establishing Security Contexts
                 * for more details.
                 */
                OMElement requestedSecurityTokenResponseCollection = TrustUtil
                        .createRequestSecurityTokenResponseCollectionElement(wstVersion, env.getBody());
                rstrElem =
                        TrustUtil.createRequestSecurityTokenResponseElement(wstVersion,
                                requestedSecurityTokenResponseCollection);
            } else {
                rstrElem =
                        TrustUtil.createRequestSecurityTokenResponseElement(wstVersion,
                                env.getBody());
            }


            OMElement rstElem =
                    TrustUtil.createRequestedSecurityTokenElement(wstVersion, rstrElem);

            rstElem.addChild((OMElement) sct.getElement());

            String tokenType = data.getTokenType();

            OMElement reqAttachedRef = null;
            OMElement reqUnattachedRef = null;
            if (config.isAddRequestedAttachedRef()) {
                reqAttachedRef = TrustUtil.createRequestedAttachedRef(wstVersion,
                                                         rstrElem,
                                                         "#" + sct.getID(),
                                                         tokenType);
            }

            if (config.isAddRequestedUnattachedRef()) {
                reqUnattachedRef = TrustUtil.createRequestedUnattachedRef(wstVersion,
                                                           rstrElem,
                                                           sct.getIdentifier(),
                                                           tokenType);
            }

            //Creation and expiration times
            ZonedDateTime creationTime = ZonedDateTime.now(ZoneOffset.UTC);
            ZonedDateTime expirationTime = ZonedDateTime.ofInstant(Instant.ofEpochMilli(creationTime.toInstant().toEpochMilli() + config.getTtl()), ZoneOffset.UTC);

            // Add the Lifetime element
            TrustUtil.createLifetimeElement(wstVersion, rstrElem, DateUtil.getDateTimeFormatter(true).format(creationTime), DateUtil.getDateTimeFormatter(true).format(expirationTime));

            // Store the tokens
            Token sctToken = new Token(sct.getIdentifier(),
                                       (OMElement) sct.getElement(),
                                       Date.from(creationTime.toInstant()),
                                       Date.from(expirationTime.toInstant()));
            
            if(config.isAddRequestedAttachedRef()) {
                sctToken.setAttachedReference(reqAttachedRef.getFirstElement());
            }
            
            if(config.isAddRequestedUnattachedRef()) {
                sctToken.setUnattachedReference(reqUnattachedRef.getFirstElement());
            }

            byte[] secret = TokenIssuerUtil.getSharedSecret(data, config.getKeyComputation(), config.getKeySize());
            sctToken.setSecret(secret);
            
            //Add the RequestedProofToken
            TokenIssuerUtil.handleRequestedProofToken(data,
                                                      wstVersion,
                                                      config,
                                                      rstrElem,
                                                      sctToken,
                                                      doc);
            
            sctToken.setState(Token.ISSUED);
            TrustUtil.getTokenStore(data.getInMessageContext()).add(sctToken);
            return env;
        } catch (Exception e) {
            throw new TrustException(e.getMessage(), e);
        }
    }