Examples of CipherSuite

sun.security.ssl.CipherSuite
An SSL/TLS CipherSuite. Constants for the standard key exchange, cipher, and mac algorithms are also defined in this class. The CipherSuite class and the inner classes defined in this file roughly follow the type safe enum pattern described in Effective Java. This means: . instances are immutable, classes are final . there is a unique instance of every value, i.e. there are never two instances representing the same CipherSuite, etc. This means equality tests can be performed using == instead of equals() (although that works as well). [A minor exception are *unsupported* CipherSuites read from a handshake message, but this is usually irrelevant] . instances are obtained using the static valueOf() factory methods. . properties are defined as final variables and made available as package private variables without method accessors . if the member variable allowed is false, the given algorithm is either unavailable or disabled at compile time

Examples of sun.security.ssl.CipherSuite

        if ((session != null) && (session.isRejoinable() == false)) {
            session = null;
        }


        if (session != null) {
            CipherSuite sessionSuite = session.getSuite();
            ProtocolVersion sessionVersion = session.getProtocolVersion();
            if (isNegotiable(sessionSuite) == false) {
                if (debug != null && Debug.isOn("session")) {
                    System.out.println("%% can't resume, unavailable cipher");
                }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

     */
    static CipherSuite valueOf(String s) {
        if (s == null) {
            throw new IllegalArgumentException("Name must not be null");
        }
        CipherSuite c = nameMap.get(s);
        if ((c == null) || (c.allowed == false)) {
            throw new IllegalArgumentException("Unsupported ciphersuite " + s);
        }
        return c;
    }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

     */
    static CipherSuite valueOf(int id1, int id2) {
        id1 &= 0xff;
        id2 &= 0xff;
        int id = (id1 << 8) | id2;
        CipherSuite c = idMap.get(id);
        if (c == null) {
            String h1 = Integer.toString(id1, 16);
            String h2 = Integer.toString(id2, 16);
            c = new CipherSuite("Unknown 0x" + h1 + ":0x" + h2, id);
        }
        return c;
    }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

        return nameMap.values();
    }


    private static void add(String name, int id, int priority,
            KeyExchange keyExchange, BulkCipher cipher, boolean allowed) {
        CipherSuite c = new CipherSuite(name, id, priority, keyExchange,
                                        cipher, allowed);
        if (idMap.put(id, c) != null) {
            throw new RuntimeException("Duplicate ciphersuite definition: "
                                        + id + ", " + name);
        }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

            }
        }
    }


    private static void add(String name, int id) {
        CipherSuite c = new CipherSuite(name, id);
        if (idMap.put(id, c) != null) {
            throw new RuntimeException("Duplicate ciphersuite definition: "
                                        + id + ", " + name);
        }
    }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

        }


        @Override
        protected Set<String> decomposes(String algorithm) {
            if (algorithm.startsWith("SSL_") || algorithm.startsWith("TLS_")) {
                CipherSuite cipherSuite = null;
                try {
                    cipherSuite = CipherSuite.valueOf(algorithm);
                } catch (IllegalArgumentException iae) {
                    // ignore: unknown or unsupported ciphersuite
                }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

        }


        @Override
        protected Set<String> decomposes(String algorithm) {
            if (algorithm.startsWith("SSL_") || algorithm.startsWith("TLS_")) {
                CipherSuite cipherSuite = null;
                try {
                    cipherSuite = CipherSuite.valueOf(algorithm);
                } catch (IllegalArgumentException iae) {
                    // ignore: unknown or unsupported ciphersuite
                }

View Full Code Here

Examples of sun.security.ssl.CipherSuite

                    }
                }


                // validate subject identity
                if (resumingSession) {
                    CipherSuite suite = previous.getSuite();
                    if (suite.keyExchange == K_KRB5 ||
                        suite.keyExchange == K_KRB5_EXPORT) {
                        Principal localPrincipal = previous.getLocalPrincipal();


                        Subject subject = null;
                        try {
                            subject = AccessController.doPrivileged(
                                new PrivilegedExceptionAction<Subject>() {
                                public Subject run() throws Exception {
                                    return
                                        Krb5Helper.getServerSubject(getAccSE());
                            }});
                        } catch (PrivilegedActionException e) {
                            subject = null;
                            if (debug != null && Debug.isOn("session")) {
                                System.out.println("Attempt to obtain" +
                                                " subject failed!");
                            }
                        }


                        if (subject != null) {
                            // Eliminate dependency on KerberosPrincipal
                            Set<Principal> principals =
                                subject.getPrincipals(Principal.class);
                            if (!principals.contains(localPrincipal)) {
                                resumingSession = false;
                                if (debug != null && Debug.isOn("session")) {
                                    System.out.println("Subject identity" +
                                                        " is not the same");
                                }
                            } else {
                                if (debug != null && Debug.isOn("session"))
                                    System.out.println("Subject identity" +
                                                        " is same");
                            }
                        } else {
                            resumingSession = false;
                            if (debug != null && Debug.isOn("session"))
                                System.out.println("Kerberos credentials are" +
                                    " not present in the current Subject;" +
                                    " check if " +
                                    " javax.security.auth.useSubjectAsCreds" +
                                    " system property has been set to false");
                        }
                    }
                }


                if (resumingSession) {
                    CipherSuite suite = previous.getSuite();
                    // verify that the ciphersuite from the cached session
                    // is in the list of client requested ciphersuites and
                    // we have it enabled
                    if ((isNegotiable(suite) == false) ||
                            (mesg.getCipherSuites().contains(suite) == false)) {

View Full Code Here

Examples of sun.security.ssl.CipherSuite

                    }
                }


                // validate subject identity
                if (resumingSession) {
                    CipherSuite suite = previous.getSuite();
                    if (suite.keyExchange == K_KRB5 ||
                        suite.keyExchange == K_KRB5_EXPORT) {
                        Principal localPrincipal = previous.getLocalPrincipal();


                        Subject subject = null;
                        try {
                            subject = AccessController.doPrivileged(
                                new PrivilegedExceptionAction<Subject>() {
                                public Subject run() throws Exception {
                                    return
                                        Krb5Helper.getServerSubject(getAccSE());
                            }});
                        } catch (PrivilegedActionException e) {
                            subject = null;
                            if (debug != null && Debug.isOn("session")) {
                                System.out.println("Attempt to obtain" +
                                                " subject failed!");
                            }
                        }


                        if (subject != null) {
                            // Eliminate dependency on KerberosPrincipal
                            Set<Principal> principals =
                                subject.getPrincipals(Principal.class);
                            if (!principals.contains(localPrincipal)) {
                                resumingSession = false;
                                if (debug != null && Debug.isOn("session")) {
                                    System.out.println("Subject identity" +
                                                        " is not the same");
                                }
                            } else {
                                if (debug != null && Debug.isOn("session"))
                                    System.out.println("Subject identity" +
                                                        " is same");
                            }
                        } else {
                            resumingSession = false;
                            if (debug != null && Debug.isOn("session"))
                                System.out.println("Kerberos credentials are" +
                                    " not present in the current Subject;" +
                                    " check if " +
                                    " javax.security.auth.useSubjectAsCreds" +
                                    " system property has been set to false");
                        }
                    }
                }


                if (resumingSession) {
                    CipherSuite suite = previous.getSuite();
                    // verify that the ciphersuite from the cached session
                    // is in the list of client requested ciphersuites and
                    // we have it enabled
                    if ((isNegotiable(suite) == false) ||
                            (mesg.getCipherSuites().contains(suite) == false)) {

View Full Code Here

Examples of sun.security.ssl.CipherSuite

    static CipherSuite valueOf(String s) {
        if (s == null) {
            throw new IllegalArgumentException("Name must not be null");
        }


        CipherSuite c = nameMap.get(s);
        if ((c == null) || (c.allowed == false)) {
            throw new IllegalArgumentException("Unsupported ciphersuite " + s);
        }


        return c;

View Full Code Here

0 1 2

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.