Examples with ExecutionException org.apache.shiro.subject.ExecutionException used on opensource projects

Example 6 with ExecutionException

use of org.apache.shiro.subject.ExecutionException in project ddf by codice.

the class Security method runWithSubjectOrElevate.

/**
     * Runs the {@link Callable} in the current thread as the current security framework's
     * {@link Subject}. If the security framework's {@link Subject} is not currently set and
     * the Java Subject contains the admin role, elevates and runs the {@link Callable} as the
     * system {@link Subject}.
     *
     * @param codeToRun code to run
     * @param <T>       type of the returned value
     * @return value returned by the {@link Callable}
     * @throws SecurityServiceException  if the current subject didn' have enough permissions to run
     *                                   the code
     * @throws InvocationTargetException wraps any exception thrown by {@link Callable#call()}.
     *                                   {@link Callable} exception can be retrieved using the
     *                                   {@link InvocationTargetException#getCause()}.
     */
public <T> T runWithSubjectOrElevate(@NotNull Callable<T> codeToRun) throws SecurityServiceException, InvocationTargetException {
    notNull(codeToRun, "Callable cannot be null");
    try {
        try {
            org.apache.shiro.subject.Subject subject = org.apache.shiro.SecurityUtils.getSubject();
            return subject.execute(codeToRun);
        } catch (IllegalStateException | UnavailableSecurityManagerException e) {
            LOGGER.debug("No shiro subject available for running command, trying with Java Subject");
        }
        Subject subject = getSystemSubject();
        if (subject == null) {
            SecurityLogger.audit(INSUFFICIENT_PERMISSIONS_ERROR);
            throw new SecurityServiceException(INSUFFICIENT_PERMISSIONS_ERROR);
        }
        SecurityLogger.auditWarn("Elevating current user permissions to use System subject");
        return subject.execute(codeToRun);
    } catch (ExecutionException e) {
        throw new InvocationTargetException(e.getCause());
    }
}

Example 7 with ExecutionException

use of org.apache.shiro.subject.ExecutionException in project ddf by codice.

the class SecurityTest method testRunWithSubjectOrElevateWhenSystemSubjectIsUsedAndCallableThrowsException.

@Test
public void testRunWithSubjectOrElevateWhenSystemSubjectIsUsedAndCallableThrowsException() throws Exception {
    when(SecurityUtils.getSubject()).thenThrow(new IllegalStateException());
    when(systemSubject.execute(callable)).thenThrow(new ExecutionException(new UnsupportedOperationException()));
    configureMocksForBundleContext("server");
    Exception exception = security.runAsAdmin(() -> {
        try {
            security.runWithSubjectOrElevate(callable);
            fail("InvocationTargetException expected");
            return null;
        } catch (Exception e) {
            return e;
        }
    });
    assertThat(exception, is(instanceOf(InvocationTargetException.class)));
    assertThat(exception.getCause(), is(instanceOf(UnsupportedOperationException.class)));
}