/** Create LockssKeystore from a config subtree */
LockssKeyStore createLockssKeyStore(Configuration config) {
log.debug2("Creating LockssKeyStore from config: " + config);
String name = config.get(KEYSTORE_PARAM_NAME);
LockssKeyStore lk = new LockssKeyStore(name);
String file = config.get(KEYSTORE_PARAM_FILE);
String resource = config.get(KEYSTORE_PARAM_RESOURCE);
String url = config.get(KEYSTORE_PARAM_URL);
if (!StringUtil.isNullString(file)) {
lk.setLocation(file, LocationType.File);
} else if (!StringUtil.isNullString(resource)) {
lk.setLocation(resource, LocationType.Resource);
} else if (!StringUtil.isNullString(url)) {
lk.setLocation(url, LocationType.Url);
}
lk.setType(config.get(KEYSTORE_PARAM_TYPE, defaultKeyStoreType));
lk.setProvider(config.get(KEYSTORE_PARAM_PROVIDER, defaultKeyStoreProvider));
lk.setPassword(config.get(KEYSTORE_PARAM_PASSWORD));
lk.setKeyPassword(config.get(KEYSTORE_PARAM_KEY_PASSWORD));
lk.setKeyPasswordFile(config.get(KEYSTORE_PARAM_KEY_PASSWORD_FILE));
lk.setMayCreate(config.getBoolean(KEYSTORE_PARAM_CREATE, DEFAULT_CREATE));
return lk;
}
void setConfig(Configuration config) {
log.debug("config: " + config);
proxyHost = config.get(PARAM_PROXY_HOST);
proxyPort = config.getInt(PARAM_PROXY_PORT, DEFAULT_PROXY_PORT);
if (StringUtil.isNullString(proxyHost) || proxyPort <= 0) {
String http_proxy = System.getenv("http_proxy");
if (!StringUtil.isNullString(http_proxy)) {
try {
HostPortParser hpp = new HostPortParser(http_proxy);
proxyHost = hpp.getHost();
proxyPort = hpp.getPort();
} catch (HostPortParser.InvalidSpec e) {
log.warning("Can't parse http_proxy environment var, ignoring: " + http_proxy + ": " + e);
}
}
}
if (StringUtil.isNullString(proxyHost) || proxyPort <= 0) {
proxyHost = null;
} else {
log.info("Proxying through " + proxyHost + ":" + proxyPort);
}
userAgent = config.get(PARAM_USER_AGENT);
if (StringUtil.isNullString(userAgent)) {
userAgent = null;
} else {
log.debug("Setting User-Agent to " + userAgent);
}
}
public int match(String url) {
if (StringUtil.equalStringsIgnoreCase(url, m_registryUrl)
|| StringUtil.endsWithIgnoreCase(url, ".jar")) {
return CrawlRule.INCLUDE;
} else {
return CrawlRule.EXCLUDE;
}
}
/**
* Did the client provide the minimal parameters required?
*
* @return true If so
*/
private boolean verifyMinimumParameters() {
int count = 0;
if (!StringUtil.isNullString(getParameter(AP_E_PUBLICATION))) count++;
if (!StringUtil.isNullString(getParameter(AP_E_CLASSNAME))) count++;
if (!StringUtil.isNullString(getParameter(AP_E_PLUGIN))) count++;
return (count > 0);
}
/** Concatenate params for URL string */
static String concatParams(String p1, String p2) {
if (StringUtil.isNullString(p1)) {
return p2;
}
if (StringUtil.isNullString(p2)) {
return p1;
}
return p1 + "&" + p2;
}
private void doSleep() throws IOException {
String timestr = getParameter(KEY_TIME);
try {
long time = StringUtil.parseTimeInterval(timestr);
Deadline.in(time).sleep();
statusMsg = "Slept for " + StringUtil.timeIntervalToString(time);
} catch (NumberFormatException e) {
errMsg = "Illegal duration: " + e;
} catch (InterruptedException e) {
errMsg = "Interrupted: " + e;
}
}
/** Concatenate params for URL string */
String concatParams(Properties props) {
if (props == null) {
return null;
}
java.util.List list = new ArrayList();
for (Iterator iter = props.keySet().iterator(); iter.hasNext(); ) {
String key = (String) iter.next();
String val = props.getProperty(key);
if (!StringUtil.isNullString(val)) {
list.add(key + "=" + urlEncode(val));
}
}
return StringUtil.separatedString(list, "&");
}
protected Properties filterResponseProps(Properties props) {
Properties res = new Properties();
for (Map.Entry ent : props.entrySet()) {
String key = (String) ent.getKey();
if (StringUtil.startsWithIgnoreCase(key, "x-lockss")
|| StringUtil.startsWithIgnoreCase(key, "x_lockss")
|| key.equalsIgnoreCase("org.lockss.version.number")) {
continue;
}
// We've lost the original case - capitalize them the way most people
// expect
res.put(StringUtil.titleCase(key, '-'), (String) ent.getValue());
}
return res;
}
protected void logParams() {
Enumeration en = req.getParameterNames();
while (en.hasMoreElements()) {
String name = (String) en.nextElement();
String vals[];
String dispval;
if (StringUtil.indexOfIgnoreCase(name, "passw") >= 0) {
dispval = req.getParameter(name).length() == 0 ? "" : "********";
} else if (log.isDebug2() && (vals = req.getParameterValues(name)).length > 1) {
dispval = StringUtil.separatedString(vals, ", ");
} else {
dispval = req.getParameter(name);
}
log.debug(name + " = " + dispval);
}
}
/**
* Escapes instances of File.separator from the query. These are safe from filename overlap, but
* can't convert into extended paths and directories.
*
* @param query the query
* @return the escaped query
*/
static String escapeQuery(String query) {
if (query.indexOf(File.separator) >= 0) {
return StringUtil.replaceString(query, File.separator, ESCAPE_STR + ENCODED_SEPARATOR_CHAR);
} else {
return query;
}
}
/**
* A target system is required to create an AU - was it provided?
*
* @return true If at least one target was specified
*/
private boolean verifyTarget() {
if (!isCreateCommand()) {
return true;
}
return !StringUtil.isNullString(getParameter(AP_E_TARGET));
}
/**
* Escapes instances of the ESCAPE_CHAR from the path. This avoids name conflicts with the
* repository files, such as '#nodestate.xml'.
*
* @param path the path
* @return the escaped path
*/
static String escapePath(String path) {
// XXX escaping disabled because of URL encoding
if (false && path.indexOf(ESCAPE_CHAR) >= 0) {
return StringUtil.replaceString(path, ESCAPE_STR, ESCAPE_STR + ESCAPE_STR);
} else {
return path;
}
}
/**
* Add javascript to page. Normally adds a link to the script file, but can be told to include the
* script directly in the page, to accomodate unit testing of individual servlets, when other
* fetches won't work.
*/
protected void addJavaScript(Composite comp) {
String include = (String) context.getAttribute(ATTR_INCLUDE_SCRIPT);
if (StringUtil.isNullString(include)) {
linkToJavaScript(comp);
} else {
includeJavaScript0(comp);
}
}
/**
* mapUrlToFileLocation() is the method used to resolve urls into file names. This maps a given
* url to a file location, using the au top directory as the base. It creates directories which
* mirror the html string, so 'http://www.journal.org/issue1/index.html' would be cached in the
* file: <rootLocation>/www.journal.org/http/issue1/index.html
*
* @param rootLocation the top directory for ArchivalUnit this URL is in
* @param urlStr the url to translate
* @return the url file location
* @throws java.net.MalformedURLException
*/
public static String mapUrlToFileLocation(String rootLocation, String urlStr)
throws MalformedURLException {
int totalLength = rootLocation.length() + urlStr.length();
URL url = new URL(urlStr);
StringBuilder buffer = new StringBuilder(totalLength);
buffer.append(rootLocation);
if (!rootLocation.endsWith(File.separator)) {
buffer.append(File.separator);
}
buffer.append(url.getHost().toLowerCase());
int port = url.getPort();
if (port != -1) {
buffer.append(PORT_SEPARATOR);
buffer.append(port);
}
buffer.append(File.separator);
buffer.append(url.getProtocol());
if (RepositoryManager.isEnableLongComponents()) {
String escapedPath =
escapePath(
StringUtil.replaceString(url.getPath(), UrlUtil.URL_PATH_SEPARATOR, File.separator));
String query = url.getQuery();
if (query != null) {
escapedPath = escapedPath + "?" + escapeQuery(query);
}
String encodedPath = RepositoryNodeImpl.encodeUrl(escapedPath);
// encodeUrl strips leading / from path
buffer.append(File.separator);
buffer.append(encodedPath);
} else {
buffer.append(
escapePath(
StringUtil.replaceString(url.getPath(), UrlUtil.URL_PATH_SEPARATOR, File.separator)));
String query = url.getQuery();
if (query != null) {
buffer.append("?");
buffer.append(escapeQuery(query));
}
}
return buffer.toString();
}
protected void checkFilter(SimulatedArchivalUnit sau) throws Exception {
log.debug("checkFilter()");
CachedUrl cu = sau.makeCachedUrl(sau.getUrlRoot() + "/001file.html");
enableFilter(sau, true);
InputStream is = cu.openForHashing();
String expected = "001file.html This is file 1, depth 0, branch 0. foobar ";
assertEquals(expected, StringUtil.fromInputStream(is));
is.close();
enableFilter(sau, false);
cu = sau.makeCachedUrl(sau.getUrlRoot() + "/001file.html");
is = cu.openForHashing();
expected =
"<HTML><HEAD><TITLE>001file.html</TITLE></HEAD><BODY>\n"
+ "This is file 1, depth 0, branch 0.<br><!-- comment --> "
+ "Citation String foobar<br><script>"
+ "(defun fact (n) (cond ((= n 0) 1) (t (fact (sub1 n)))))</script>\n"
+ "</BODY></HTML>";
assertEquals(expected, StringUtil.fromInputStream(is));
is.close();
}
ArchivalUnit getAu() {
if (StringUtil.isNullString(formAuid)) {
errMsg = "Select an AU";
return null;
}
ArchivalUnit au = pluginMgr.getAuFromId(formAuid);
if (au == null) {
errMsg = "No such AU. Select an AU";
return null;
}
return au;
}
/** Return the hash algorithm to be used for new accounts */
@Override
protected void checkLegalPassword(String newPwd, String hash, boolean isAdmin)
throws IllegalPasswordChange {
super.checkLegalPassword(newPwd, hash, isAdmin);
if (StringUtil.hasRepeatedChar(newPwd)) {
throw new IllegalPassword("Password may not contain consecutive repeated characters");
}
if (!hasRequiredCharacterMix(newPwd)) {
throw new IllegalPassword(
"Password must contain mix of upper, lower, numeric and special characters");
}
}
public void testSimpleDatasetXML() throws Exception {
log.debug3("testSimpleDatasetXML");
String file_input = StringUtil.fromInputStream(getResourceAsStream(testDatasetFile));
String xml_url = TAR_A_BASE + SUBDIR + "dataset.xml";
List<ArticleMetadata> mdList =
extractFromContent(xml_url, "text/xml", file_input, nocheck_mle, null);
assertEquals(6, mdList.size());
Iterator<ArticleMetadata> mdIt = mdList.iterator();
ArticleMetadata mdRecord = null;
while (mdIt.hasNext()) {
mdRecord = (ArticleMetadata) mdIt.next();
validateDatasetMetadataRecord(mdRecord);
}
}
private static synchronized String getJavascript() {
if (jstext == null) {
InputStream istr = null;
try {
ClassLoader loader = Thread.currentThread().getContextClassLoader();
istr = loader.getResourceAsStream(JAVASCRIPT_RESOURCE);
jstext = StringUtil.fromInputStream(istr);
istr.close();
} catch (Exception e) {
log.error("Can't load javascript", e);
} finally {
IOUtil.safeClose(istr);
}
}
return jstext;
}
/**
* Return a (possibly labelled) checkbox.
*
* @param label appears to right of checkbox if non null
* @param value value included in result set if box checked
* @param key form key to which result set is assigned
* @param checked if true, box is initially checked
* @return a checkbox Element
*/
Element checkBox(String label, String value, String key, boolean checked) {
Input in = new Input(Input.Checkbox, key, value);
if (checked) {
in.check();
}
setTabOrder(in);
if (StringUtil.isNullString(label)) {
return in;
} else {
Composite c = new Composite();
c.add(in);
c.add(" ");
c.add(label);
return c;
}
}
public String getRangeString() {
if (StringUtil.equalStrings(lwrBound, SINGLE_NODE_LWRBOUND)) {
return "single node";
}
if (lwrBound != null || uprBound != null) {
String lwrDisplay = lwrBound;
String uprDisplay = uprBound;
if (lwrBound != null && lwrBound.startsWith("/")) {
lwrDisplay = lwrBound.substring(1);
}
if (uprBound != null && uprBound.startsWith("/")) {
uprDisplay = uprBound.substring(1);
}
return lwrDisplay + " - " + uprDisplay;
}
return null;
}
/**
* Are all of the "defining parameters" required to create an AU available?
*
* @return true If so
*/
private boolean verifyDefiningParameters() {
KeyedList parameters;
int size;
if (!isCreateCommand()) {
return true;
}
parameters = ParseUtils.getDynamicFields(getXmlUtils(), getRequestDocument(), AP_MD_AUDEFINING);
size = parameters.size();
for (int i = 0; i < size; i++) {
if (StringUtil.isNullString((String) parameters.getValue(i))) {
return false;
}
}
return true;
}
public void lockssRun() {
setPriority(PRIORITY_PARAM_SIZE_CALC, PRIORITY_DEFAULT_SIZE_CALC);
startWDog(WDOG_PARAM_SIZE_CALC, WDOG_DEFAULT_SIZE_CALC);
triggerWDogOnExit(true);
nowRunning();
while (goOn) {
try {
pokeWDog();
if (sizeCalcQueue.isEmpty()) {
Deadline timeout = Deadline.in(Constants.HOUR);
sizeCalcSem.take(timeout);
}
RepositoryNode node;
synchronized (sizeCalcQueue) {
node = (RepositoryNode) CollectionUtil.getAnElement(sizeCalcQueue);
}
if (node != null) {
long start = TimeBase.nowMs();
log.debug2("CalcSize start: " + node);
long dur = 0;
try {
doSizeCalc(node);
dur = TimeBase.nowMs() - start;
log.debug2("CalcSize finish (" + StringUtil.timeIntervalToString(dur) + "): " + node);
} catch (RuntimeException e) {
log.warning("doSizeCalc: " + node, e);
}
synchronized (sizeCalcQueue) {
sizeCalcQueue.remove(node);
}
pokeWDog();
long sleep = sleepTimeToAchieveLoad(dur, sizeCalcMaxLoad);
Deadline.in(sleep).sleep();
}
} catch (InterruptedException e) {
// just wakeup and check for exit
}
}
if (!goOn) {
triggerWDogOnExit(false);
}
}
public void loadAuConfigDescrs(Configuration config) throws ConfigurationException {
super.loadAuConfigDescrs(config);
this.m_registryUrl = config.get(ConfigParamDescr.BASE_URL.getKey());
// Now we can construct a valid CC permission checker.
m_permissionCheckers =
// ListUtil.list(new CreativeCommonsPermissionChecker(m_registryUrl));
ListUtil.list(new CreativeCommonsPermissionChecker());
paramMap.putLong(
KEY_AU_NEW_CONTENT_CRAWL_INTERVAL,
CurrentConfig.getTimeIntervalParam(
PARAM_REGISTRY_CRAWL_INTERVAL, DEFAULT_REGISTRY_CRAWL_INTERVAL));
if (log.isDebug2()) {
log.debug2(
"Setting Registry AU recrawl interval to "
+ StringUtil.timeIntervalToString(
paramMap.getLong(KEY_AU_NEW_CONTENT_CRAWL_INTERVAL)));
}
}
private void checkFact(Object fact, String name, String criticalServiceName, String message) {
if (fact == null && criticalServiceName != null) {
String msg =
StringUtil.isNullString(name)
? ("No keystore name given for critical keystore"
+ " needed for service "
+ criticalServiceName
+ ", daemon exiting")
: ("Critical keystore "
+ name
+ " "
+ ((message != null) ? message : "not found or not loadable")
+ " for service "
+ criticalServiceName
+ ", daemon exiting");
log.critical(msg);
if (paramExitIfMissingKeyStore) {
System.exit(Constants.EXIT_CODE_KEYSTORE_MISSING);
} else {
throw new IllegalArgumentException(msg);
}
}
}
public void testCreateSharedPLNKeyStores() throws Exception {
List<String> hosts = ListUtil.list("host1", "host2.foo.bar", "host3");
List<String> hosts2 = ListUtil.list("host3", "host4");
File dir = getTempDir();
File pub = new File(dir, "pub.ks");
KeyStoreUtil.createSharedPLNKeyStores(
dir, hosts, pub, "pubpass", MiscTestUtil.getSecureRandom());
assertPubKs(pub, "pubpass", hosts);
for (String host : hosts) {
assertPrivateKs(
new File(dir, host + ".jceks"), StringUtil.fromFile(new File(dir, host + ".pass")), host);
}
KeyStore pubks1 = loadKeyStore("jceks", new File(dir, "pub.ks"), "pubpass");
Certificate host1cert1 = pubks1.getCertificate("host1.crt");
Certificate host3cert1 = pubks1.getCertificate("host3.crt");
String host1priv1 = StringUtil.fromFile(new File(dir, "host1.jceks"));
String host3priv1 = StringUtil.fromFile(new File(dir, "host3.jceks"));
// Now add host4 and generate a new key for host3
KeyStoreUtil.createSharedPLNKeyStores(
dir, hosts2, pub, "pubpass", MiscTestUtil.getSecureRandom());
List<String> both = ListUtils.sum(hosts, hosts2);
assertPubKs(pub, "pubpass", both);
for (String host : both) {
assertPrivateKs(
new File(dir, host + ".jceks"), StringUtil.fromFile(new File(dir, host + ".pass")), host);
}
KeyStore pubks2 = loadKeyStore("jceks", new File(dir, "pub.ks"), "pubpass");
// host1 should have the same cert, host3 not
Certificate host1cert2 = pubks2.getCertificate("host1.crt");
Certificate host3cert2 = pubks2.getCertificate("host3.crt");
assertEquals(host1cert1, host1cert2);
assertNotEquals(host3cert1, host3cert2);
// host1's private key file should be the same, host3's not
String host1priv2 = StringUtil.fromFile(new File(dir, "host1.jceks"));
String host3priv2 = StringUtil.fromFile(new File(dir, "host3.jceks"));
assertEquals(host1priv1, host1priv2);
assertNotEquals(host3priv1, host3priv2);
}
protected boolean hasNoRoleParsm(String roleName) {
String noRoleParam = noRoleParams.get(roleName);
return (noRoleParam != null && !StringUtil.isNullString(req.getParameter(noRoleParam)));
}
public void setConfig(
Configuration config, Configuration oldConfig, Configuration.Differences changedKeys) {
// Build list of repositories from list of disk (fs) paths). Needs to
// be generalized if ever another repository implementation.
if (changedKeys.contains(ConfigManager.PARAM_PLATFORM_DISK_SPACE_LIST)) {
List lst = new ArrayList();
String dspace = config.get(ConfigManager.PARAM_PLATFORM_DISK_SPACE_LIST, "");
List paths = StringUtil.breakAt(dspace, ';');
if (paths != null) {
for (Iterator iter = paths.iterator(); iter.hasNext(); ) {
lst.add("local:" + (String) iter.next());
}
}
repoList = lst;
}
if (changedKeys.contains(PARAM_MAX_PER_AU_CACHE_SIZE)) {
paramNodeCacheSize =
config.getInt(PARAM_MAX_PER_AU_CACHE_SIZE, DEFAULT_MAX_PER_AU_CACHE_SIZE);
for (Iterator iter = getDaemon().getAllLockssRepositories().iterator(); iter.hasNext(); ) {
LockssRepository repo = (LockssRepository) iter.next();
if (repo instanceof LockssRepositoryImpl) {
LockssRepositoryImpl repoImpl = (LockssRepositoryImpl) repo;
repoImpl.setNodeCacheSize(paramNodeCacheSize);
}
}
}
if (changedKeys.contains(PARAM_MAX_SUSPECT_VERSIONS_CACHE_SIZE)) {
paramSuspectVersionsCacheSize =
config.getInt(
PARAM_MAX_SUSPECT_VERSIONS_CACHE_SIZE, DEFAULT_MAX_SUSPECT_VERSIONS_CACHE_SIZE);
suspectVersionsCache.setMaxSize(paramSuspectVersionsCacheSize);
}
if (changedKeys.contains(GLOBAL_CACHE_PREFIX)) {
paramIsGlobalNodeCache =
config.getBoolean(PARAM_GLOBAL_CACHE_ENABLED, DEFAULT_GLOBAL_CACHE_ENABLED);
if (paramIsGlobalNodeCache) {
paramGlobalNodeCacheSize =
config.getInt(PARAM_MAX_GLOBAL_CACHE_SIZE, DEFAULT_MAX_GLOBAL_CACHE_SIZE);
log.debug("global node cache size: " + paramGlobalNodeCacheSize);
globalNodeCache.setMaxSize(paramGlobalNodeCacheSize);
}
}
if (changedKeys.contains(DISK_PREFIX)) {
int minMB = config.getInt(PARAM_DISK_WARN_FRRE_MB, DEFAULT_DISK_WARN_FRRE_MB);
double minPer =
config.getPercentage(PARAM_DISK_WARN_FRRE_PERCENT, DEFAULT_DISK_WARN_FRRE_PERCENT);
paramDFWarn = PlatformUtil.DF.makeThreshold(minMB, minPer);
minMB = config.getInt(PARAM_DISK_FULL_FRRE_MB, DEFAULT_DISK_FULL_FRRE_MB);
minPer = config.getPercentage(PARAM_DISK_FULL_FRRE_PERCENT, DEFAULT_DISK_FULL_FRRE_PERCENT);
paramDFFull = PlatformUtil.DF.makeThreshold(minMB, minPer);
}
if (changedKeys.contains(PARAM_SIZE_CALC_MAX_LOAD)) {
sizeCalcMaxLoad = config.getPercentage(PARAM_SIZE_CALC_MAX_LOAD, DEFAULT_SIZE_CALC_MAX_LOAD);
}
if (changedKeys.contains(PREFIX)) {
maxUnusedDirSearch =
config.getInt(PARAM_MAX_UNUSED_DIR_SEARCH, DEFAULT_MAX_UNUSED_DIR_SEARCH);
isStatefulUnusedDirSearch =
config.getBoolean(
PARAM_IS_STATEFUL_UNUSED_DIR_SEARCH, DEFAULT_IS_STATEFUL_UNUSED_DIR_SEARCH);
enableLongComponents =
config.getBoolean(PARAM_ENABLE_LONG_COMPONENTS, DEFAULT_ENABLE_LONG_COMPONENTS);
enableLongComponentsCompatibility =
config.getBoolean(
PARAM_ENABLE_LONG_COMPONENTS_COMPATIBILITY,
DEFAULT_ENABLE_LONG_COMPONENTS_COMPATIBILITY);
maxComponentLength = config.getInt(PARAM_MAX_COMPONENT_LENGTH, DEFAULT_MAX_COMPONENT_LENGTH);
checkUnnormalized =
(CheckUnnormalizedMode)
config.getEnum(
CheckUnnormalizedMode.class,
PARAM_CHECK_UNNORMALIZED,
DEFAULT_CHECK_UNNORMALIZED);
}
}
/** Query the daemon for information required to set up this command */
private boolean commandSetup() {
Configuration configuration = null;
Collection noEditKeys = null;
String key;
String value;
/*
* Configure a well known publication?
*/
if ((value = getParameter(AP_E_PUBLICATION)) != null) {
PluginProxy plugin = getTitlePlugin(value);
/*
* Set plugin and Title configuration information
*/
if (plugin == null) {
String message = "Unknown Publication:" + value;
log.warning(message);
return error(message);
}
setPlugin(plugin);
setTitleConfig(plugin.getTitleConfig(value));
configuration = getTitleConfig().getConfig();
noEditKeys = getNoEditKeys();
} else {
/*
* Lookup by Plugin or Class name - set the plugin
*
* NB: As of 23-Feb-04, this is not supported from AddAuPage.java. See
* AddAuWithCompleteFunctionalityPage.java for full support.
*/
if ((value = getParameter(AP_E_PLUGIN)) != null) {
key = RemoteApi.pluginKeyFromId(value);
} else if ((value = getParameter(AP_E_CLASSNAME)) != null) {
key = RemoteApi.pluginKeyFromId(value);
} else {
return error("Supply a Publication, Plugin, or Class name");
}
if (StringUtil.isNullString(key)) {
return error("Supply a valid Publication, Plugin, or Class name");
}
if (!pluginLoaded(key)) {
return error("Plugin is not loaded: " + key);
}
setPlugin(getPluginProxy(key));
}
/*
* Finally, return an XML rendition of the Plugin and AU key set up
*/
generateSetupXml(configuration, noEditKeys);
return true;
}
/** Common request handling. */
public void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resetState();
boolean success = false;
HttpSession session = req.getSession(false);
try {
this.req = req;
this.resp = resp;
if (log.isDebug()) {
logParams();
}
resp.setContentType("text/html");
if (!mayPageBeCached()) {
resp.setHeader("pragma", "no-cache");
resp.setHeader("Cache-control", "no-cache");
}
reqURL = new URL(UrlUtil.getRequestURL(req));
clientAddr = getLocalIPAddr();
// check that current user has permission to run this servlet
if (!isServletAllowed(myServletDescr())) {
displayWarningInLieuOfPage("You are not authorized to use " + myServletDescr().heading);
return;
}
// check whether servlet is disabled
String reason = ServletUtil.servletDisabledReason(myServletDescr().getServletName());
if (reason != null) {
displayWarningInLieuOfPage("This function is disabled. " + reason);
return;
}
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, getHeading());
String reqHost = req.getRemoteHost();
String forw = req.getHeader(HttpFields.__XForwardedFor);
if (!StringUtil.isNullString(forw)) {
reqHost += " (proxies for " + forw + ")";
}
session.setAttribute(SESSION_KEY_REQUEST_HOST, reqHost);
}
lockssHandleRequest();
success = (errMsg == null);
} catch (ServletException e) {
log.error("Servlet threw", e);
throw e;
} catch (IOException e) {
log.error("Servlet threw", e);
throw e;
} catch (RuntimeException e) {
log.error("Servlet threw", e);
throw e;
} finally {
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, null);
session.setAttribute(LockssFormAuthenticator.__J_AUTH_ACTIVITY, TimeBase.nowMs());
}
if ("please".equalsIgnoreCase(req.getHeader("X-Lockss-Result"))) {
log.debug3("X-Lockss-Result: " + (success ? "Ok" : "Fail"));
resp.setHeader("X-Lockss-Result", success ? "Ok" : "Fail");
}
resetMyLocals();
resetLocals();
}
}