Examples with GroovyShellScript org.apereo.cas.util.scripting.GroovyShellScript used on opensource projects

Example 1 with GroovyShellScript

use of org.apereo.cas.util.scripting.GroovyShellScript in project cas by apereo.

the class RegisteredServiceScriptedAttributeFilter method initializeWatchableScriptIfNeeded.

@PostLoad
@SneakyThrows
private void initializeWatchableScriptIfNeeded() {
    if (this.executableScript == null) {
        val matcherInline = ScriptingUtils.getMatcherForInlineGroovyScript(script);
        val matcherFile = ScriptingUtils.getMatcherForExternalGroovyScript(script);
        if (matcherFile.find()) {
            val resource = ResourceUtils.getRawResourceFrom(matcherFile.group(2));
            this.executableScript = new WatchableGroovyScriptResource(resource);
        } else if (matcherInline.find()) {
            this.executableScript = new GroovyShellScript(matcherInline.group(1));
        }
    }
}

Example 2 with GroovyShellScript

use of org.apereo.cas.util.scripting.GroovyShellScript in project cas by apereo.

the class GroovyRegisteredServiceUsernameProvider method initializeWatchableScriptIfNeeded.

@PostLoad
@SneakyThrows
private void initializeWatchableScriptIfNeeded() {
    if (this.executableScript == null) {
        val matcherInline = ScriptingUtils.getMatcherForInlineGroovyScript(groovyScript);
        val matcherFile = ScriptingUtils.getMatcherForExternalGroovyScript(groovyScript);
        if (matcherFile.find()) {
            val script = SpringExpressionLanguageValueResolver.getInstance().resolve(matcherFile.group());
            val resource = ResourceUtils.getRawResourceFrom(script);
            this.executableScript = new WatchableGroovyScriptResource(resource);
        } else if (matcherInline.find()) {
            this.executableScript = new GroovyShellScript(matcherInline.group(1));
        }
    }
}

Example 3 with GroovyShellScript

use of org.apereo.cas.util.scripting.GroovyShellScript in project cas by apereo.

the class ScriptedRegisteredServiceMultifactorAuthenticationTrigger method isActivated.

@Override
public Optional<MultifactorAuthenticationProvider> isActivated(final Authentication authentication, final RegisteredService registeredService, final HttpServletRequest httpServletRequest, final HttpServletResponse response, final Service service) {
    if (authentication == null || registeredService == null) {
        LOGGER.debug("No authentication or service is available to determine event for principal");
        return Optional.empty();
    }
    val policy = registeredService.getMultifactorPolicy();
    if (policy == null || StringUtils.isBlank(policy.getScript())) {
        LOGGER.trace("Multifactor authentication policy is absent or does not define a script to trigger multifactor authentication");
        return Optional.empty();
    }
    val mfaScript = policy.getScript();
    val providerMap = MultifactorAuthenticationUtils.getAvailableMultifactorAuthenticationProviders(this.applicationContext);
    if (providerMap.isEmpty()) {
        LOGGER.error("No multifactor authentication providers are available in the application context");
        throw new AuthenticationException(new MultifactorAuthenticationProviderAbsentException());
    }
    LOGGER.trace("Locating multifactor authentication trigger script [{}] in script cache...", mfaScript);
    if (!scriptCache.containsKey(mfaScript)) {
        val matcherInline = ScriptingUtils.getMatcherForInlineGroovyScript(mfaScript);
        val matcherFile = ScriptingUtils.getMatcherForExternalGroovyScript(mfaScript);
        if (matcherInline.find()) {
            val script = new GroovyShellScript(matcherInline.group(1));
            scriptCache.put(mfaScript, script);
            LOGGER.trace("Caching multifactor authentication trigger script as an executable shell script");
        } else if (matcherFile.find()) {
            try {
                val scriptPath = SpringExpressionLanguageValueResolver.getInstance().resolve(matcherFile.group());
                val resource = ResourceUtils.getResourceFrom(scriptPath);
                val script = new WatchableGroovyScriptResource(resource);
                scriptCache.put(mfaScript, script);
                LOGGER.trace("Caching multifactor authentication trigger script as script resource [{}]", resource);
            } catch (final Exception e) {
                LoggingUtils.error(LOGGER, e);
            }
        }
    }
    if (scriptCache.containsKey(mfaScript)) {
        val executableScript = scriptCache.get(mfaScript);
        LOGGER.debug("Executing multifactor authentication trigger script [{}]", executableScript);
        val result = executableScript.execute(new Object[] { authentication, registeredService, httpServletRequest, service, applicationContext, LOGGER }, String.class);
        LOGGER.debug("Multifactor authentication provider delivered by trigger script is [{}]", result);
        if (StringUtils.isBlank(result)) {
            LOGGER.debug("No multifactor authentication is returned from trigger script");
            return Optional.empty();
        }
        val providerResult = providerMap.values().stream().filter(provider -> provider.getId().equalsIgnoreCase(result)).findFirst();
        if (providerResult.isEmpty()) {
            LOGGER.error("Unable to locate multifactor authentication provider [{}] in the application context", result);
            throw new AuthenticationException(new MultifactorAuthenticationProviderAbsentException());
        }
        return providerResult;
    }
    return Optional.empty();
}