Examples with KeyException java.security.KeyException used on opensource projects

Example 41 with KeyException

use of java.security.KeyException in project scheduling by ow2-proactive.

the class SchedulerStateRest method getCreateCredential.

/**
 * generates a credential file from user provided credentials
 *
 * @return the credential file generated by the scheduler
 * @throws LoginException
 * @throws SchedulerRestException
 */
@Override
@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Path("createcredential")
@Produces("*/*")
public byte[] getCreateCredential(@MultipartForm LoginForm multipart) throws LoginException, SchedulerRestException {
    String username = multipart.getUsername();
    String password = multipart.getPassword();
    byte[] privKey = multipart.getSshKey();
    try {
        String url = PortalConfiguration.SCHEDULER_URL.getValueAsString();
        SchedulerAuthenticationInterface auth = SchedulerConnection.join(url);
        PublicKey pubKey = auth.getPublicKey();
        sessionStore.create(username);
        Credentials cred = Credentials.createCredentials(new CredData(CredData.parseLogin(username), CredData.parseDomain(username), password, privKey), pubKey);
        return cred.getBase64();
    } catch (ConnectionException | KeyException e) {
        throw new SchedulerRestException(e);
    }
}

Example 42 with KeyException

use of java.security.KeyException in project scheduling by ow2-proactive.

the class AutoUpdateInfrastructure method startNodeImpl.

/**
 * Internal node acquisition method
 * <p>
 * Starts a PA runtime on remote host using a custom script, register it
 * manually in the nodesource.
 *
 * @param hostTracker The host on which one the node will be started
 * @param nbNodes number of nodes to deploy
 * @param depNodeURLs list of deploying or lost nodes urls created
 * @throws org.ow2.proactive.resourcemanager.exception.RMException
 *             acquisition failed
 */
protected void startNodeImpl(HostTracker hostTracker, int nbNodes, final List<String> depNodeURLs) throws RMException {
    final String nodeName = this.nodeSource.getName() + "-" + ProActiveCounter.getUniqID();
    String credentials = "";
    try {
        credentials = new String(nodeSource.getAdministrator().getCredentials().getBase64());
    } catch (KeyException e) {
        logger.error("Invalid credentials");
        return;
    }
    Properties localProperties = new Properties();
    localProperties.put(NODE_NAME, nodeName);
    localProperties.put(HOST_NAME, hostTracker.getResolvedAddress().getHostName());
    localProperties.put(NODESOURCE_CREDENTIALS, credentials);
    localProperties.put(NODESOURCE_NAME, nodeSource.getName());
    localProperties.put(NB_NODES, nbNodes);
    String filledCommand = replaceProperties(command, localProperties);
    filledCommand = replaceProperties(filledCommand, System.getProperties());
    final List<String> createdNodeNames = RMNodeStarter.getWorkersNodeNames(nodeName, nbNodes);
    depNodeURLs.addAll(addMultipleDeployingNodes(createdNodeNames, filledCommand, "Deploying node on host " + hostTracker.getResolvedAddress(), this.nodeTimeOut));
    addTimeouts(depNodeURLs);
    Process p;
    try {
        logger.debug("Deploying node: " + nodeName);
        logger.debug("Launching the command: " + filledCommand);
        p = Runtime.getRuntime().exec(new String[] { "bash", "-c", filledCommand });
    } catch (IOException e1) {
        multipleDeclareDeployingNodeLost(depNodeURLs, "Cannot run command: " + filledCommand + " - \n The following exception occurred: " + getStackTraceAsString(e1));
        throw new RMException("Cannot run command: " + filledCommand, e1);
    }
    String lf = System.lineSeparator();
    int circuitBreakerThreshold = 5;
    while (!anyTimedOut(depNodeURLs) && circuitBreakerThreshold > 0) {
        try {
            int exitCode = p.exitValue();
            if (exitCode != 0) {
                logger.error("Child process at " + hostTracker.getResolvedAddress().getHostName() + " exited abnormally (" + exitCode + ").");
            } else {
                logger.error("Launching node script has exited normally whereas it shouldn't.");
            }
            String pOutPut = Utils.extractProcessOutput(p);
            String pErrPut = Utils.extractProcessErrput(p);
            final String description = "Script failed to launch a node on host " + hostTracker.getResolvedAddress().getHostName() + lf + "   >Error code: " + exitCode + lf + "   >Errput: " + pErrPut + "   >Output: " + pOutPut;
            logger.error(description);
            if (super.checkNodeIsAcquiredAndDo(nodeName, null, new Runnable() {

                public void run() {
                    multipleDeclareDeployingNodeLost(depNodeURLs, description);
                }
            })) {
                return;
            } else {
                // there isn't any race regarding node registration
                throw new RMException("A node " + nodeName + " is not expected anymore because of an error.");
            }
        } catch (IllegalThreadStateException e) {
            logger.trace("IllegalThreadStateException while waiting for " + nodeName + " registration");
        }
        if (super.checkNodeIsAcquiredAndDo(nodeName, null, null)) {
            // registration is ok, we destroy the process
            logger.debug("Destroying the process: " + p);
            try {
                ProcessTree.get().get(p).kill();
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }
            return;
        }
        try {
            Thread.sleep(1000);
        } catch (Exception e) {
            circuitBreakerThreshold--;
            logger.trace("An exception occurred while monitoring a child process", e);
        }
    }
    // if we exit because of a timeout
    if (anyTimedOut(depNodeURLs)) {
        // we remove it
        removeTimeouts(depNodeURLs);
        // we destroy the process
        p.destroy();
        throw new RMException("Deploying Node " + nodeName + " not expected any more");
    }
    if (circuitBreakerThreshold <= 0) {
        logger.error("Circuit breaker threshold reached while monitoring a child process.");
        throw new RMException("Several exceptions occurred while monitoring a child process.");
    }
}

Example 43 with KeyException

use of java.security.KeyException in project scheduling by ow2-proactive.

the class BatchJobInfrastructure method startNode.

/**
 * Builds the command line to execute on the PBS frontend and wait for every
 * launched nodes to register. If the node doesn't register (ie. runs
 * {@link #internalRegisterAcquiredNode(Node)} isn't called) before the
 * timeout (configurable) value, an exception is raised. If the qSub command
 * submitted to the PBS frontend fails, the node supposed to be launched is
 * not expected anymore and will be discarded at registration time.
 *
 * @throws RMException
 */
private void startNode() throws RMException {
    CommandLineBuilder clb = new CommandLineBuilder();
    // generate the node name
    // current rmcore shortID should be added to ensure uniqueness
    String nodeName = getBatchinJobSystemName() + "-" + nodeSource.getName() + "-" + ProActiveCounter.getUniqID();
    clb.setNodeName(nodeName);
    clb.setJavaPath(this.javaPath);
    clb.setRmURL(getRmUrl());
    clb.setRmHome(this.schedulingPath);
    clb.setSourceName(this.nodeSource.getName());
    clb.setPaProperties(this.javaOptions);
    try {
        clb.setCredentialsValueAndNullOthers(new String(getCredentials().getBase64()));
    } catch (KeyException e) {
        this.handleFailedDeployment(clb, e);
    }
    InetAddress host = null;
    try {
        host = InetAddress.getByName(this.serverName);
    } catch (UnknownHostException e) {
        this.handleFailedDeployment(clb, e);
    }
    String deleteCmd = getDeleteJobCommand();
    String submitCmd = getSubmitJobCommand();
    // build the command: echo "script.sh params"|qsub params
    String cmd = null;
    String obfuscatedCmd = null;
    try {
        cmd = "echo \\\"" + clb.buildCommandLine(true).replace("\"", "\\\"") + "\\\" | " + submitCmd + " " + this.submitJobOpt;
        obfuscatedCmd = "echo \\\"" + clb.buildCommandLine(false).replace("\"", "\\\"") + "\\\" | " + submitCmd + " " + this.submitJobOpt;
    } catch (IOException e) {
        this.handleFailedDeployment(clb, e);
    }
    // add an deploying node.
    final String dnURL = super.addDeployingNode(nodeName, obfuscatedCmd, "Deploying node on " + getBatchinJobSystemName() + " scheduler", this.nodeTimeOut);
    putPnTimeout(dnURL, Boolean.FALSE);
    // executing the command
    Process p;
    try {
        p = Utils.runSSHCommand(host, cmd, this.sshOptions);
    } catch (IOException e1) {
        throw new RMException("Cannot execute ssh command: " + cmd + " on host: " + this.serverName, e1);
    }
    // recover the Job ID through stdout
    String id = "";
    InputStream in = p.getInputStream();
    int b = -1;
    try {
        while ((b = in.read()) > -1) {
            id += (char) b;
        }
    } catch (IOException e) {
    }
    // check for registration
    // at this point, the ssh process should have already exited because it
    // only handle the job submission, not the execution... furthermore
    // the "id" is defined
    String lf = System.lineSeparator();
    final long timeout = nodeTimeOut;
    long t1 = System.currentTimeMillis();
    // Hack. SSHClient fails but qSub succeeds.
    boolean isJobIDValid = false;
    // Tries to wait for this node
    // registration...
    int circuitBreakerThreshold = 5;
    while (!getPnTimeout(dnURL) && circuitBreakerThreshold > 0) {
        try {
            int exitCode = p.exitValue();
            if (exitCode != 0 && !isJobIDValid) {
                logger.warn("SSH subprocess at " + host.getHostName() + " exit code != 0 but IM tries to recover from this error...Current submit command's output: " + id + " and associated node's name: " + nodeName);
                String extractedID = this.extractSubmitOutput(id);
                String errput = this.extractProcessErrput(p);
                final String description = "SSH command failed to launch node on " + getBatchinJobSystemName() + " scheduler" + lf + "   >Error code: " + exitCode + lf + "   >Errput: " + errput + "   >Output: " + id;
                // registration...
                if (extractedID != null && !extractedID.equals("")) {
                    isJobIDValid = true;
                }
                // defines how to recover from this state
                // throws a RMException if we can't
                handleWrongJobTermination(isJobIDValid, nodeName, dnURL, host, id, description, exitCode, submitCmd, deleteCmd);
            }
        } catch (IllegalThreadStateException e) {
            // process has not returned yet
            logger.trace("Waiting for ssh process to exit in BatchJobInfrastructure");
        }
        if (super.checkNodeIsAcquiredAndDo(nodeName, null, null)) {
            // registration is ok
            p.destroy();
            addNodeAndDecrementDeployingNode(nodeName, this.extractSubmitOutput(id));
            return;
        }
        try {
            logger.debug("Waiting for node " + nodeName + " registration... time to timeout: " + (timeout - (System.currentTimeMillis() - t1)));
            Thread.sleep(BatchJobInfrastructure.NODE_ACQUISITION_CHECK_RATE);
        } catch (Exception e) {
            circuitBreakerThreshold--;
            logger.error("While monitoring ssh subprocess.", e);
        }
    }
    // end of while loop, either deploying node timeout/removed of
    // threshold reached
    // the node is not expected anymore
    atomicRemovePnTimeoutAndJob(nodeName, dnURL, p, id);
    if (circuitBreakerThreshold <= 0) {
        logger.error("Circuit breaker threshold reached while monitoring ssh subprocess.");
        throw new RMException("Several exceptions occurred while monitoring ssh subprocess.");
    }
    // if we are here we reached an invalid state
    throw new RMException("Invalid state, exit from a control loop with threshold > 0 and expected deploying node");
}

Example 44 with KeyException

use of java.security.KeyException in project scheduling by ow2-proactive.

the class LocalInfrastructure method startNodeProcess.

private void startNodeProcess(int numberOfNodes) {
    int currentIndex = getIndexAndIncrement();
    String baseNodeName = "local-" + this.nodeSource.getName() + "-" + currentIndex;
    OperatingSystem os = OperatingSystem.UNIX;
    // assuming no cygwin, windows or the "others"...
    if (System.getProperty("os.name").contains("Windows")) {
        os = OperatingSystem.WINDOWS;
    }
    String rmHome = PAResourceManagerProperties.RM_HOME.getValueAsString();
    if (!rmHome.endsWith(os.fs)) {
        rmHome += os.fs;
    }
    CommandLineBuilder clb = this.getDefaultCommandLineBuilder(os);
    // RM_Home set in bin/unix/env script
    clb.setRmHome(rmHome);
    ArrayList<String> paPropList = new ArrayList<>();
    if (!this.paProperties.contains(CentralPAPropertyRepository.JAVA_SECURITY_POLICY.getName())) {
        paPropList.add(CentralPAPropertyRepository.JAVA_SECURITY_POLICY.getCmdLine() + rmHome + "config" + os.fs + "security.java.policy-client");
    }
    if (!this.paProperties.contains(CentralPAPropertyRepository.PA_CONFIGURATION_FILE.getName())) {
        paPropList.add(CentralPAPropertyRepository.PA_CONFIGURATION_FILE.getCmdLine() + rmHome + "config" + os.fs + "network" + os.fs + "node.ini");
    }
    if (!this.paProperties.contains(PAResourceManagerProperties.RM_HOME.getKey())) {
        paPropList.add(PAResourceManagerProperties.RM_HOME.getCmdLine() + rmHome);
    }
    if (!this.paProperties.contains("java.library.path")) {
        paPropList.add("-Djava.library.path=" + System.getProperty("java.library.path"));
    }
    if (!paProperties.isEmpty()) {
        Collections.addAll(paPropList, this.paProperties.split(" "));
    }
    clb.setPaProperties(paPropList);
    clb.setNodeName(baseNodeName);
    clb.setNumberOfNodes(numberOfNodes);
    try {
        clb.setCredentialsValueAndNullOthers(new String(this.credentials.getBase64()));
    } catch (KeyException e) {
        createLostNodes(baseNodeName, numberOfNodes, "Cannot decrypt credentials value", e);
        return;
    }
    List<String> cmd;
    try {
        cmd = clb.buildCommandLineAsList(false);
    } catch (IOException e) {
        createLostNodes(baseNodeName, numberOfNodes, "Cannot build command line", e);
        return;
    }
    // The printed cmd with obfuscated credentials
    final String obfuscatedCmd = Joiner.on(' ').join(cmd);
    List<String> depNodeURLs = new ArrayList<>(numberOfNodes);
    final List<String> createdNodeNames = RMNodeStarter.getWorkersNodeNames(baseNodeName, numberOfNodes);
    ProcessExecutor processExecutor = null;
    try {
        depNodeURLs.addAll(addMultipleDeployingNodes(createdNodeNames, obfuscatedCmd, "Node launched locally", this.nodeTimeout));
        // Deobfuscate the cred value
        Collections.replaceAll(cmd, CommandLineBuilder.OBFUSC, clb.getCredentialsValue());
        processExecutor = new ProcessExecutor(baseNodeName, cmd, false, true);
        processExecutor.start();
        processExecutors.put(processExecutor, depNodeURLs);
        final ProcessExecutor tmpProcessExecutor = processExecutor;
        Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {

            @Override
            public void run() {
                if (tmpProcessExecutor != null && !tmpProcessExecutor.isProcessFinished()) {
                    tmpProcessExecutor.killProcess();
                }
            }
        }));
        logger.info("Local Nodes command started : " + obfuscatedCmd);
    } catch (IOException e) {
        String lf = System.lineSeparator();
        String mess = "Cannot launch rm node " + baseNodeName + lf + Throwables.getStackTraceAsString(e);
        multipleDeclareDeployingNodeLost(depNodeURLs, mess);
        if (processExecutor != null) {
            cleanProcess(processExecutor);
        }
        return;
    }
    // watching process
    int threshold = 10;
    while (!allNodesAcquiredOrLost()) {
        if (processExecutor.isProcessFinished()) {
            int exit = processExecutor.getExitCode();
            if (exit != 0) {
                String lf = System.lineSeparator();
                String message = "RMNode exit code == " + exit + lf;
                message += "Command: " + obfuscatedCmd + lf;
                String out = Joiner.on('\n').join(processExecutor.getOutput());
                String err = Joiner.on('\n').join(processExecutor.getErrorOutput());
                message += "stdout: " + out + lf + "stderr: " + err;
                multipleDeclareDeployingNodeLost(depNodeURLs, message);
            }
        } else {
            logger.debug("Waiting for nodes " + baseNodeName + " acquisition");
        }
        try {
            Thread.sleep(500);
        } catch (InterruptedException e) {
            logger.warn("Interrupted while waiting for local process status", e);
            threshold--;
            if (threshold <= 0) {
                break;
            }
        }
    }
    logger.debug("Local Infrastructure manager exits watching loop for nodes " + baseNodeName);
    logNodeOutput(baseNodeName + " stdout: ", processExecutor.getOutput());
    logNodeOutput(baseNodeName + " stderr: ", processExecutor.getErrorOutput());
    if (allNodesLost(numberOfNodes)) {
        // clean up the process
        cleanProcess(processExecutor);
    }
}

Example 45 with KeyException

use of java.security.KeyException in project scheduling by ow2-proactive.

the class SSHInfrastructure method startNodeImpl.

/**
 * Internal node acquisition method
 * <p>
 * Starts a PA runtime on remote host using SSH, register it manually in the
 * nodesource.
 *
 * @param hostTracker The host on which one the node will be started
 * @param nbNodes number of nodes to deploy
 * @param depNodeURLs list of deploying or lost nodes urls created
 * @throws RMException
 *             acquisition failed
 */
protected void startNodeImpl(HostTracker hostTracker, int nbNodes, final List<String> depNodeURLs) throws RMException {
    String fs = getTargetOSObj().fs;
    CommandLineBuilder clb = super.getDefaultCommandLineBuilder(getTargetOSObj());
    // we take care of spaces in java path
    clb.setJavaPath(this.javaPath);
    // we set the rm.home prop
    clb.setRmHome(schedulingPath);
    // we set the java security policy file
    StringBuilder sb = new StringBuilder();
    final boolean containsSpace = schedulingPath.contains(" ");
    String securitycmd = CentralPAPropertyRepository.JAVA_SECURITY_POLICY.getCmdLine();
    if (!this.javaOptions.contains(securitycmd)) {
        sb.append(securitycmd);
        if (containsSpace) {
            sb.append("\"");
        }
        sb.append(schedulingPath);
        sb.append(fs);
        sb.append("config");
        sb.append(fs);
        sb.append("security.java.policy-client");
        if (containsSpace) {
            sb.append("\"");
        }
        sb.append(" ");
    }
    // we set the log4j configuration file
    String log4jcmd = CentralPAPropertyRepository.LOG4J.getCmdLine();
    if (!this.javaOptions.contains(log4jcmd)) {
        sb.append(log4jcmd);
        if (containsSpace) {
            sb.append("\"");
        }
        // log4j only understands urls
        sb.append("file:");
        if (!schedulingPath.startsWith("/")) {
            sb.append("/" + schedulingPath.replace("\\", "/"));
        } else {
            sb.append(schedulingPath.replace("\\", "/"));
        }
        sb.append("/");
        sb.append("config");
        sb.append("/");
        sb.append("log");
        sb.append("/");
        sb.append("node.properties");
        if (containsSpace) {
            sb.append("\"");
        }
        sb.append(" ");
    }
    // we add extra java/PA configuration
    sb.append(this.javaOptions);
    clb.setPaProperties(sb.toString());
    // afterwards, node's name
    // generate the node name
    // current rmcore shortID should be added to ensure uniqueness
    final String nodeName = nodeNameBuilder.generateNodeName(hostTracker);
    clb.setNodeName(nodeName);
    clb.setNumberOfNodes(nbNodes);
    // finally, the credential's value
    String credString = null;
    try {
        credString = new String(getCredentials().getBase64());
    } catch (KeyException e1) {
        throw new RMException("Could not get base64 credentials", e1);
    }
    clb.setCredentialsValueAndNullOthers(credString);
    // add an expected node. every unexpected node will be discarded
    String cmdLine;
    String obfuscatedCmdLine;
    try {
        cmdLine = clb.buildCommandLine(true);
        obfuscatedCmdLine = clb.buildCommandLine(false);
    } catch (IOException e2) {
        throw new RMException("Cannot build the " + RMNodeStarter.class.getSimpleName() + "'s command line.", e2);
    }
    // one escape the command to make it runnable through ssh
    if (cmdLine.contains("\"")) {
        cmdLine = cmdLine.replaceAll("\"", "\\\\\"");
    }
    // we create a new deploying node before ssh command ran
    final List<String> createdNodeNames = RMNodeStarter.getWorkersNodeNames(nodeName, nbNodes);
    depNodeURLs.addAll(addMultipleDeployingNodes(createdNodeNames, obfuscatedCmdLine, "Deploying nodes on host " + hostTracker.getResolvedAddress(), super.nodeTimeOut));
    addTimeouts(depNodeURLs);
    Process p = null;
    try {
        p = Utils.runSSHCommand(hostTracker.getResolvedAddress(), cmdLine, sshOptions);
    } catch (IOException e1) {
        multipleDeclareDeployingNodeLost(depNodeURLs, "Cannot run command: " + cmdLine + ", with ssh options: " + sshOptions + " -\n The following exception occutred:\n " + getStackTraceAsString(e1));
        throw new RMException("Cannot run command: " + cmdLine + ", with ssh options: " + sshOptions, e1);
    }
    String lf = System.lineSeparator();
    int circuitBreakerThreshold = 5;
    while (!anyTimedOut(depNodeURLs) && circuitBreakerThreshold > 0) {
        try {
            int exitCode = p.exitValue();
            if (exitCode != 0) {
                logger.error("SSH subprocess at " + hostTracker.getResolvedAddress().getHostName() + " exited abnormally (" + exitCode + ").");
            } else {
                logger.error("Launching node process has exited normally whereas it shouldn't.");
            }
            String pOutPut = Utils.extractProcessOutput(p);
            String pErrPut = Utils.extractProcessErrput(p);
            final String description = "SSH command failed to launch node on host " + hostTracker.getResolvedAddress().getHostName() + lf + "   >Error code: " + exitCode + lf + "   >Errput: " + pErrPut + "   >Output: " + pOutPut;
            logger.error(description);
            if (super.checkAllNodesAreAcquiredAndDo(createdNodeNames, null, new Runnable() {

                public void run() {
                    SSHInfrastructure.this.multipleDeclareDeployingNodeLost(depNodeURLs, description);
                }
            })) {
                return;
            } else {
                // there isn't any race regarding node registration
                throw new RMException("SSH Node " + nodeName + " is not expected anymore because of an error.");
            }
        } catch (IllegalThreadStateException e) {
            logger.trace("IllegalThreadStateException while waiting for " + nodeName + " registration");
        }
        if (super.checkNodeIsAcquiredAndDo(nodeName, null, null)) {
            // registration is ok, we destroy the process
            p.destroy();
            return;
        }
        try {
            Thread.sleep(1000);
        } catch (Exception e) {
            circuitBreakerThreshold--;
            logger.trace("An exception occurred while monitoring ssh subprocess", e);
        }
    }
    // if we exit because of a timeout
    if (anyTimedOut(depNodeURLs)) {
        // we remove it
        removeTimeouts(depNodeURLs);
        // we destroy the process
        p.destroy();
        throw new RMException("Deploying Node " + nodeName + " not expected any more");
    }
    if (circuitBreakerThreshold <= 0) {
        logger.error("Circuit breaker threshold reached while monitoring ssh subprocess.");
        throw new RMException("Several exceptions occurred while monitoring ssh subprocess.");
    }
}