Naming: Add .i2p.alt support to naming services

i2p · Jan 30, 2024 · 4b75710 · 4b75710
1 parent c6e6e79
commit 4b75710
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Showing 3 changed files with 12 additions and 0 deletions.
diff --git a/apps/addressbook/java/src/net/i2p/router/naming/BlockfileNamingService.java b/apps/addressbook/java/src/net/i2p/router/naming/BlockfileNamingService.java
@@ -762,6 +762,10 @@ private static Integer getReverseKey(Hash hash) {
      */
     @Override
     public Destination lookup(String hostname, Properties lookupOptions, Properties storedOptions) {
+        if (hostname.endsWith(".i2p.alt")) {
+            // RFC 9476
+            hostname = hostname.substring(0, hostname.length() - 4);
+        }
         Destination rv = lookup2(hostname, lookupOptions, storedOptions);
         if (rv == null) {
             // if hostname starts with "www.", strip and try again

diff --git a/core/java/src/net/i2p/client/naming/DummyNamingService.java b/core/java/src/net/i2p/client/naming/DummyNamingService.java
@@ -55,6 +55,10 @@ protected DummyNamingService(I2PAppContext context) {
      */
     @Override
     public Destination lookup(String hostname, Properties lookupOptions, Properties storedOptions) {
+        if (hostname.endsWith(".i2p.alt")) {
+            // RFC 9476
+            hostname = hostname.substring(0, hostname.length() - 4);
+        }
         Destination d = getCache(hostname);
         if (d != null)
             return d;

diff --git a/core/java/src/net/i2p/client/naming/SingleFileNamingService.java b/core/java/src/net/i2p/client/naming/SingleFileNamingService.java
@@ -85,6 +85,10 @@ public String getName() {
      */
     @Override
     public Destination lookup(String hostname, Properties lookupOptions, Properties storedOptions) {
+        if (hostname.endsWith(".i2p.alt")) {
+            // RFC 9476
+            hostname = hostname.substring(0, hostname.length() - 4);
+        }
         try {
             String key = getKey(hostname);
             if (key == null && hostname.startsWith("www.") && hostname.length() > 7)