Examples with Session org.neo4j.driver.v1.Session used on opensource projects

Example 36 with Session

use of org.neo4j.driver.v1.Session in project xipki by xipki.

the class IaikP11Slot method updateCertificate0.

@Override
protected void updateCertificate0(P11ObjectIdentifier objectId, X509Certificate newCert) throws P11TokenException {
    removeCerts(objectId);
    try {
        Thread.sleep(1000);
    } catch (InterruptedException ex) {
    // CHECKSTYLE:SKIP
    }
    X509PublicKeyCertificate newCertTemp = createPkcs11Template(new X509Cert(newCert), objectId.getId(), objectId.getLabelChars());
    Session session = borrowWritableSession();
    try {
        session.createObject(newCertTemp);
    } catch (TokenException ex) {
        throw new P11TokenException("could not createObject: " + ex.getMessage(), ex);
    } finally {
        returnWritableSession(session);
    }
}

Example 37 with Session

use of org.neo4j.driver.v1.Session in project xipki by xipki.

the class IaikP11Slot method removeIdentity0.

@Override
protected void removeIdentity0(P11ObjectIdentifier objectId) throws P11TokenException {
    Session session = borrowWritableSession();
    try {
        byte[] id = objectId.getId();
        char[] label = objectId.getLabelChars();
        SecretKey secretKey = getSecretKeyObject(session, id, label);
        if (secretKey != null) {
            try {
                session.destroyObject(secretKey);
            } catch (TokenException ex) {
                String msg = "could not delete secret key " + objectId;
                LogUtil.error(LOG, ex, msg);
                throw new P11TokenException(msg);
            }
        }
        PrivateKey privKey = getPrivateKeyObject(session, id, label);
        if (privKey != null) {
            try {
                session.destroyObject(privKey);
            } catch (TokenException ex) {
                String msg = "could not delete private key " + objectId;
                LogUtil.error(LOG, ex, msg);
                throw new P11TokenException(msg);
            }
        }
        PublicKey pubKey = getPublicKeyObject(session, id, label);
        if (pubKey != null) {
            try {
                session.destroyObject(pubKey);
            } catch (TokenException ex) {
                String msg = "could not delete public key " + objectId;
                LogUtil.error(LOG, ex, msg);
                throw new P11TokenException(msg);
            }
        }
        X509PublicKeyCertificate[] certs = getCertificateObjects(session, id, label);
        if (certs != null && certs.length > 0) {
            for (int i = 0; i < certs.length; i++) {
                try {
                    session.destroyObject(certs[i]);
                } catch (TokenException ex) {
                    String msg = "could not delete certificate " + objectId;
                    LogUtil.error(LOG, ex, msg);
                    throw new P11TokenException(msg);
                }
            }
        }
    } finally {
        returnWritableSession(session);
    }
}

Example 38 with Session

use of org.neo4j.driver.v1.Session in project xipki by xipki.

the class IaikP11Slot method addCert0.

@Override
protected void addCert0(P11ObjectIdentifier objectId, X509Certificate cert) throws P11TokenException {
    X509PublicKeyCertificate newCaCertTemp = createPkcs11Template(new X509Cert(cert), objectId.getId(), objectId.getLabelChars());
    Session session = borrowWritableSession();
    try {
        session.createObject(newCaCertTemp);
    } catch (TokenException ex) {
        throw new P11TokenException(ex.getMessage(), ex);
    } finally {
        returnWritableSession(session);
    }
}

Example 39 with Session

use of org.neo4j.driver.v1.Session in project xipki by xipki.

the class IaikP11Slot method importSecretKey0.

@Override
protected P11Identity importSecretKey0(long keyType, byte[] keyValue, String label, P11NewKeyControl control) throws P11TokenException {
    ValuedSecretKey template = new ValuedSecretKey(keyType);
    template.getToken().setBooleanValue(true);
    template.getLabel().setCharArrayValue(label.toCharArray());
    template.getSign().setBooleanValue(true);
    template.getSensitive().setBooleanValue(true);
    template.getExtractable().setBooleanValue(control.isExtractable());
    template.getValue().setByteArrayValue(keyValue);
    SecretKey key;
    Session session = borrowWritableSession();
    try {
        if (labelExists(session, label)) {
            throw new IllegalArgumentException("label " + label + " exists, please specify another one");
        }
        byte[] id = generateKeyId(session);
        template.getId().setByteArrayValue(id);
        try {
            key = (SecretKey) session.createObject(template);
        } catch (TokenException ex) {
            throw new P11TokenException("could not create secret key", ex);
        }
        P11ObjectIdentifier objId = new P11ObjectIdentifier(id, label);
        P11EntityIdentifier entityId = new P11EntityIdentifier(slotId, objId);
        return new IaikP11Identity(this, entityId, key);
    } finally {
        returnWritableSession(session);
    }
}

Example 40 with Session

use of org.neo4j.driver.v1.Session in project rdf2neo by Rothamsted.

the class Neo4jDataManager method processCypherMatches.

public void processCypherMatches(Consumer<Record> action, String cypher, Object... keyVals) {
    if (log.isTraceEnabled())
        log.trace("Cypher: {} params: {}", cypher, ArrayUtils.toString(keyVals));
    // Re-attempt a couple of times, in case of exceptions due to deadlocks over locking nodes.
    MultipleAttemptsExecutor attempter = new MultipleAttemptsExecutor(TransientException.class, DatabaseException.class, ServiceUnavailableException.class);
    attempter.setMaxAttempts(10);
    attempter.setMinPauseTime(30 * 1000);
    attempter.setMaxPauseTime(3 * 60 * 1000);
    attempter.execute(() -> {
        try (Session session = this.neo4jDriver.session()) {
            StatementResult cursor = session.run(cypher, parameters(keyVals));
            cursor.forEachRemaining(action);
        }
    });
}