Examples of com.dtolabs.rundeck.core.execution.utils.ResponderTask

com.dtolabs.rundeck.core.execution.utils.ResponderTask

ResponderTask interacts with an input and outputstream, using a {@link Responder} instance to define the interaction.It looks for lines on the input stream that match the "inputSuccess" regular expression (e.g. password prompt). If it detects the "inputFailure" regular expression, it fails. If successful, it writes the "inputString" to the output stream.

After writing to the output stream, It then looks for a certain "responseSuccess" regular expression. If successful it completes successfully. If it detects a "responseFailure" regular expression in the output, it fails.

If a {@link ResultHandler} is set, it will call the handleResult method after the response logic.

If it the thread running the ResponderTask is interrupted, then the process will stop as soon as it is detected.

Implements {@link Callable} so it can be submitted to a {@link java.util.concurrent.ExecutorService}.

Example: wait for "[sudo] password for user: ", write a password, and fail on "try again" response:

inputSuccessPattern: '^\[sudo\] password for .+: '
responseFailurePattern: '^.*try again.*'
failOnResponseThreshold: false
InputMaxLines: 12
inputString: 'password'

@author Greg Schueler greg@dtosolutions.com

            } catch (IOException e) {
                return NodeExecutorResultImpl.createFailure(StepFailureReason.IOFailure, e.getMessage(), node);
            }


            //first sudo prompt responder
            ResponderTask responder = new ResponderTask(sudoResponder, responderInput, responderOutput, resultHandler);


            /**
             * Callable will be executed by the ExecutorService
             */
            final Callable<ResponderTask.ResponderResult> responderResultCallable;




            //if 2nd responder
            final SudoResponder sudoResponder2 = SudoResponder.create(node, framework, context, SUDO2_OPT_PREFIX,
                                                                      DEFAULT_SUDO2_PASSWORD_OPTION,
                                                                      DEFAULT_SUDO2_COMMAND_PATTERN);
            if (sudoResponder2.isSudoEnabled()
                && sudoResponder2.matchesCommandPattern(CLIUtils.generateArgline(null, command, false))) {
                logger.debug("Enable second sudo responder");


                sudoResponder2.setDescription("Second " + SudoResponder.DEFAULT_DESCRIPTION);
                sudoResponder.setDescription("First " + SudoResponder.DEFAULT_DESCRIPTION);


                //sequence of the first then the second sudo responder
                responderResultCallable = responder.createSequence(sudoResponder2);
            } else {
                responderResultCallable = responder;
            }

Examples of com.dtolabs.rundeck.core.execution.utils.ResponderTask

Related Classes of com.dtolabs.rundeck.core.execution.utils.ResponderTask