modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/nhttp/HostnameVerifier.java [352:440]:
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        public void check(final String[] hosts, final String[] cns,
            final String[] subjectAlts, final boolean ie6,
            final boolean strictWithSubDomains)
            throws SSLException {
            // Build up lists of allowed hosts For logging/debugging purposes.
            StringBuffer buf = new StringBuffer(32);
            buf.append('<');
            for (int i = 0; i < hosts.length; i++) {
                String h = hosts[i];
                h = h != null ? h.trim().toLowerCase() : "";
                hosts[i] = h;
                if (i > 0) {
                    buf.append('/');
                }
                buf.append(h);
            }
            buf.append('>');
            String hostnames = buf.toString();
            // Build the list of names we're going to check.  Our DEFAULT and
            // STRICT implementations of the HostnameVerifier only use the
            // first CN provided.  All other CNs are ignored.
            // (Firefox, wget, curl, Sun Java 1.4, 5, 6 all work this way).
            TreeSet names = new TreeSet();
            if (cns != null && cns.length > 0 && cns[0] != null) {
                names.add(cns[0]);
                if (ie6) {
                    for (int i = 1; i < cns.length; i++) {
                        names.add(cns[i]);
                    }
                }
            }
            if (subjectAlts != null) {
                for (int i = 0; i < subjectAlts.length; i++) {
                    if (subjectAlts[i] != null) {
                        names.add(subjectAlts[i]);
                    }
                }
            }
            if (names.isEmpty()) {
                String msg = "Certificate for " + hosts[0] + " doesn't contain CN or DNS subjectAlt";
                throw new SSLException(msg);
            }

            // StringBuffer for building the error message.
            buf = new StringBuffer();

            boolean match = false;
            out:
            for (Iterator it = names.iterator(); it.hasNext();) {
                // Don't trim the CN, though!
                String cn = (String) it.next();
                cn = cn.toLowerCase();
                // Store CN in StringBuffer in case we need to report an error.
                buf.append(" <");
                buf.append(cn);
                buf.append('>');
                if (it.hasNext()) {
                    buf.append(" OR");
                }

                // The CN better have at least two dots if it wants wildcard
                // action.  It also can't be [*.co.uk] or [*.co.jp] or
                // [*.org.uk], etc...
                boolean doWildcard = cn.startsWith("*.") &&
                    cn.lastIndexOf('.') >= 0 &&
                    !isIP4Address(cn) &&
                    acceptableCountryWildcard(cn);

                for (int i = 0; i < hosts.length; i++) {
                    final String hostName = hosts[i].trim().toLowerCase();
                    if (doWildcard) {
                        match = hostName.endsWith(cn.substring(1));
                        if (match && strictWithSubDomains) {
                            // If we're in strict mode, then [*.foo.com] is not
                            // allowed to match [a.b.foo.com]
                            match = countDots(hostName) == countDots(cn);
                        }
                    } else {
                        match = hostName.equals(cn);
                    }
                    if (match) {
                        break out;
                    }
                }
            }
            if (!match) {
                throw new SSLException("hostname in certificate didn't match: " + hostnames + " !=" + buf);
            }
        }
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modules/transports/core/nhttp/src/main/java/org/apache/synapse/transport/passthru/HostnameVerifier.java [354:442]:
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        public void check(final String[] hosts, final String[] cns,
            final String[] subjectAlts, final boolean ie6,
            final boolean strictWithSubDomains)
            throws SSLException {
            // Build up lists of allowed hosts For logging/debugging purposes.
            StringBuffer buf = new StringBuffer(32);
            buf.append('<');
            for (int i = 0; i < hosts.length; i++) {
                String h = hosts[i];
                h = h != null ? h.trim().toLowerCase() : "";
                hosts[i] = h;
                if (i > 0) {
                    buf.append('/');
                }
                buf.append(h);
            }
            buf.append('>');
            String hostnames = buf.toString();
            // Build the list of names we're going to check.  Our DEFAULT and
            // STRICT implementations of the HostnameVerifier only use the
            // first CN provided.  All other CNs are ignored.
            // (Firefox, wget, curl, Sun Java 1.4, 5, 6 all work this way).
            TreeSet names = new TreeSet();
            if (cns != null && cns.length > 0 && cns[0] != null) {
                names.add(cns[0]);
                if (ie6) {
                    for (int i = 1; i < cns.length; i++) {
                        names.add(cns[i]);
                    }
                }
            }
            if (subjectAlts != null) {
                for (int i = 0; i < subjectAlts.length; i++) {
                    if (subjectAlts[i] != null) {
                        names.add(subjectAlts[i]);
                    }
                }
            }
            if (names.isEmpty()) {
                String msg = "Certificate for " + hosts[0] + " doesn't contain CN or DNS subjectAlt";
                throw new SSLException(msg);
            }

            // StringBuffer for building the error message.
            buf = new StringBuffer();

            boolean match = false;
            out:
            for (Iterator it = names.iterator(); it.hasNext();) {
                // Don't trim the CN, though!
                String cn = (String) it.next();
                cn = cn.toLowerCase();
                // Store CN in StringBuffer in case we need to report an error.
                buf.append(" <");
                buf.append(cn);
                buf.append('>');
                if (it.hasNext()) {
                    buf.append(" OR");
                }

                // The CN better have at least two dots if it wants wildcard
                // action.  It also can't be [*.co.uk] or [*.co.jp] or
                // [*.org.uk], etc...
                boolean doWildcard = cn.startsWith("*.") &&
                    cn.lastIndexOf('.') >= 0 &&
                    !isIP4Address(cn) &&
                    acceptableCountryWildcard(cn);

                for (int i = 0; i < hosts.length; i++) {
                    final String hostName = hosts[i].trim().toLowerCase();
                    if (doWildcard) {
                        match = hostName.endsWith(cn.substring(1));
                        if (match && strictWithSubDomains) {
                            // If we're in strict mode, then [*.foo.com] is not
                            // allowed to match [a.b.foo.com]
                            match = countDots(hostName) == countDots(cn);
                        }
                    } else {
                        match = hostName.equals(cn);
                    }
                    if (match) {
                        break out;
                    }
                }
            }
            if (!match) {
                throw new SSLException("hostname in certificate didn't match: " + hostnames + " !=" + buf);
            }
        }
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