@Override
public void handle(Request request, Response response) {
final StringBuilder sb = new StringBuilder();
final RouteList routers = router.getRoutes();
final String prefix =
request.getOriginalRef().getPath().endsWith("/")
? ""
: request.getOriginalRef().getPath() + "/";
final boolean detailed =
request.getOriginalRef().getQueryAsForm().getNames().contains("describe");
sb.append("<div>");
if (detailed) {
String href = request.getOriginalRef().getPath();
sb.append("<a href='" + href + "'>[Less Detail]</a>");
} else {
sb.append("<a href='?describe'>[More Detail]</a>");
}
sb.append("<ul>");
for (int i = 0; i < routers.size(); i++) {
Route r = routers.get(i);
if (!detailed && r.getTemplate().getVariableNames().size() > 0) {
continue;
}
String pattern = r.getTemplate().getPattern();
if (pattern.length() > 0) {
pattern = pattern.substring(1);
if (pattern.length() > 0) {
sb.append("<li>");
sb.append("<a href='" + prefix + pattern + "'>" + pattern + "</a>");
if (detailed) {
Restlet next = r.getNext();
Class dest = null;
if (next instanceof Finder) {
dest = ((Finder) next).getTargetClass();
} else if (next instanceof Guard) {
Guard g = (Guard) next;
if (g.getNext() instanceof Finder) {
dest = ((Finder) g.getNext()).getTargetClass();
} else {
dest = g.getNext().getClass();
}
}
if (dest != null) {
sb.append("<span> [").append(dest.getName()).append(" ]</span>");
}
try {
String description = findDescription(dest);
if (description != null) {
sb.append("<div>").append(description).append("</div>");
}
} catch (Exception ex) {
getLogger().log(Level.SEVERE, "Error getting description", ex);
}
}
sb.append("</li>");
}
}
}
sb.append("</ul>");
sb.append(
"PSCP API, Version " + Version.getVersion() + ", Created " + Version.getVersionDate());
sb.append("</div>");
response.setEntity(sb.toString(), MediaType.TEXT_HTML);
}
private Guard guard(Restlet resource) {
Guard guard = createGuard();
guard.setNext(resource);
return guard;
}
private Guard guard(Class<? extends Resource> resource) {
Guard guard = createGuard();
guard.setNext(resource);
return guard;
}
private Guard createGuard() {
Guard guard =
new Guard(getContext(), "PSCP", baseURIs, "jjaahh") {
@Override
public boolean checkSecret(Request request, String identifier, char[] secret) {
if ("logout".equals(identifier)) {
getLogger().log(Level.INFO, "Invalid login attempt for account '" + identifier + "'");
return false;
}
return super.checkSecret(request, identifier, secret);
}
@Override
public void accept(Request request, Response response) {
super.accept(request, response);
String user = request.getChallengeResponse().getParameters().getFirstValue("username");
if (user != null) {
String cookieVal = request.getCookies().getFirstValue("u");
if (cookieVal == null || cookieVal.length() == 0) {
UUID id = findContactID(user);
if (id != null) {
setCookie(id, response);
request.getAttributes().put(Contacts.class.getName(), id.toString());
trackLogin(id);
lookupCache.daoModified(Contacts.class);
} else {
getLogger().warning("Cannot find db entry for user : "******"workaround" plugin for Postgres
// Workaround is to use string instead of value
id = UUID.fromString(r.string(Contacts.CONTACTID));
break;
}
}
return id;
}
@Override
public void forbid(Response response) {
super.forbid(response);
setCookie(null, response);
}
@Override
public void challenge(Response response, boolean stale) {
super.challenge(response, stale);
}
private void setCookie(UUID user, Response response) {
CookieSetting cookie = new CookieSetting("u", user == null ? "" : user.toString());
cookie.setPath("/");
response.getCookieSettings().add(cookie);
}
private void trackLogin(UUID user) {
DAOCollection daos = null;
try {
daos = daoFactory.create();
daos.get(Contacts.class).login(user);
} catch (DAOException ex) {
getLogger().log(Level.SEVERE, "Error tracking login", ex);
} finally {
if (daos != null) {
daos.close();
}
}
}
};
guard.setSecretResolver(secretResolver);
return guard;
}