added origin whitelist config option

This commit is contained in:
LAX1DUDE 2022-06-24 17:34:07 -07:00
parent e4b8d315b4
commit 57e08aca85
6 changed files with 96 additions and 17 deletions

View file

@ -32,6 +32,10 @@ public interface ConfigurationAdapter {
boolean getBlacklistOriginless();
boolean getSimpleWhitelistEnabled();
Collection<String> getBlacklistSimpleWhitelist();
AuthServiceInfo getAuthSettings();
Map<String, Object> getMap();

View file

@ -319,5 +319,23 @@ public class YamlConfig implements ConfigurationAdapter {
public boolean getBlacklistOriginless() {
return this.getBoolean("origin_blacklist_block_missing_origin_header", false);
}
@Override
public boolean getSimpleWhitelistEnabled() {
return this.getBoolean("origin_blacklist_use_simple_whitelist", false);
}
@Override
public Collection<String> getBlacklistSimpleWhitelist() {
Collection<String> c = this.get("origin_blacklist_simple_whitelist", null);
if(c == null) {
c = new ArrayList();
c.add("type the name of your client's domain here");
c.add("(if 'origin_blacklist_use_simple_whitelist' is true)");
c.add("g.eags.us");
c = this.get("origin_blacklist_simple_whitelist", c);
}
return c;
}
}

View file

@ -14,6 +14,7 @@ import java.net.URLConnection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
@ -25,10 +26,13 @@ public class DomainBlacklist {
public static final Collection<Pattern> regexBlacklist = new ArrayList();
public static final Collection<Pattern> regexLocalBlacklist = new ArrayList();
public static final Collection<Pattern> regexBlacklistReplit = new ArrayList();
public static final Collection<String> simpleWhitelist = new ArrayList();
public static final File localBlacklist = new File("origin_blacklist.txt");
private static Collection<String> blacklistSubscriptions = null;
private static boolean blockOfflineDownload = false;
private static boolean blockAllReplits = false;
private static boolean localWhitelistMode = false;
private static boolean simpleWhitelistMode = false;
private static final HashSet<String> brokenURLs = new HashSet();
private static final HashSet<String> brokenRegex = new HashSet();
@ -51,30 +55,49 @@ public class DomainBlacklist {
if(blockOfflineDownload && origin.equalsIgnoreCase("null")) {
return true;
}
if(blockAllReplits) {
for(Pattern m : regexBlacklistReplitInternal) {
if(simpleWhitelistMode) {
for(String st : simpleWhitelist) {
if(origin.equalsIgnoreCase(st)) {
return false;
}
}
}
if(localWhitelistMode || simpleWhitelistMode) {
if(!blockOfflineDownload && origin.equalsIgnoreCase("null")) {
return false;
}
for(Pattern m : regexLocalBlacklist) {
if(m.matcher(origin).matches()) {
return false;
}
}
return true;
}else {
if(blockAllReplits) {
for(Pattern m : regexBlacklistReplitInternal) {
if(m.matcher(origin).matches()) {
return true;
}
}
for(Pattern m : regexBlacklistReplit) {
if(m.matcher(origin).matches()) {
return true;
}
}
}
for(Pattern m : regexBlacklist) {
if(m.matcher(origin).matches()) {
return true;
}
}
for(Pattern m : regexBlacklistReplit) {
for(Pattern m : regexLocalBlacklist) {
if(m.matcher(origin).matches()) {
return true;
}
}
}
for(Pattern m : regexBlacklist) {
if(m.matcher(origin).matches()) {
return true;
}
}
for(Pattern m : regexLocalBlacklist) {
if(m.matcher(origin).matches()) {
return true;
}
return false;
}
}
return false;
}
public static void init(BungeeCord bg) {
@ -84,10 +107,13 @@ public class DomainBlacklist {
regexBlacklist.clear();
regexLocalBlacklist.clear();
regexBlacklistReplit.clear();
simpleWhitelist.clear();
ConfigurationAdapter cfg = bg.getConfigurationAdapter();
blacklistSubscriptions = cfg.getBlacklistURLs();
blockOfflineDownload = cfg.getBlacklistOfflineDownload();
blockAllReplits = cfg.getBlacklistReplits();
simpleWhitelistMode = cfg.getSimpleWhitelistEnabled();
simpleWhitelist.addAll(cfg.getBlacklistSimpleWhitelist());
lastLocalUpdate = 0l;
lastUpdate = System.currentTimeMillis() - updateRate - 1000l;
update();
@ -199,21 +225,48 @@ public class DomainBlacklist {
try {
BufferedReader is = new BufferedReader(new FileReader(localBlacklist));
regexLocalBlacklist.clear();
localWhitelistMode = false;
boolean foundWhitelistStatement = false;
String ss;
while((ss = is.readLine()) != null) {
try {
if((ss = ss.trim()).length() > 0) {
regexLocalBlacklist.add(Pattern.compile(ss));
if(!ss.startsWith("#")) {
regexLocalBlacklist.add(Pattern.compile(ss));
}else {
String st = ss.substring(1).trim();
if(st.startsWith("whitelistMode:")) {
foundWhitelistStatement = true;
String str = st.substring(14).trim().toLowerCase();
localWhitelistMode = str.equals("true") || str.equals("on") || str.equals("1");
}
}
}
}catch(PatternSyntaxException shit) {
System.err.println("ERROR: the local blacklist regex '" + ss + "' is invalid");
System.err.println("ERROR: the local " + (localWhitelistMode ? "whitelist" : "blacklist") + " regex '" + ss + "' is invalid");
}
}
is.close();
if(!foundWhitelistStatement) {
List<String> newLines = new ArrayList();
newLines.add("#whitelistMode: false");
newLines.add("");
BufferedReader is2 = new BufferedReader(new FileReader(localBlacklist));
while((ss = is2.readLine()) != null) {
newLines.add(ss);
}
is2.close();
PrintWriter os = new PrintWriter(new FileWriter(localBlacklist));
for(String str : newLines) {
os.println(str);
}
os.close();
lastLocalUpdate = localBlacklist.lastModified();
}
System.out.println("Reloaded '" + localBlacklist.getName() + "'.");
}catch(IOException ex) {
regexLocalBlacklist.clear();
System.err.println("ERROR: failed to read local blacklist file '" + localBlacklist.getName() + "'");
System.err.println("ERROR: failed to read local " + (localWhitelistMode ? "whitelist" : "blacklist") + " file '" + localBlacklist.getName() + "'");
ex.printStackTrace();
}
}
@ -245,6 +298,10 @@ public class DomainBlacklist {
// ?
}
}
if(lines.isEmpty()) {
lines.add("#whitelist false");
lines.add("");
}
if(!lines.contains(p)) {
lines.add(p);
try {