feat(Instagram): Add Custom share domain patch (#5998)

extensions/instagram/src/main/java/app/revanced/extension/instagram/misc/share/domain/ChangeLinkSharingDomainPatch.java

@@ -0,0 +1,33 @@
+package app.revanced.extension.instagram.misc.share.domain;
+
+import android.net.Uri;
+import app.revanced.extension.shared.Logger;
+
+@SuppressWarnings("unused")
+public final class ChangeLinkSharingDomainPatch {
+
+    private static String getCustomShareDomain() {
+        // Method is modified during patching.
+        throw new IllegalStateException();
+    }
+
+    /**
+     * Injection point.
+     */
+    public static String setCustomShareDomain(String url) {
+        try {
+            Uri uri = Uri.parse(url);
+            Uri.Builder builder = uri
+                    .buildUpon()
+                    .authority(getCustomShareDomain())
+                    .clearQuery();
+
+            String patchedUrl = builder.build().toString();
+            Logger.printInfo(() -> "Domain change from : " + url + " to: " + patchedUrl);
+            return patchedUrl;
+        } catch (Exception ex) {
+            Logger.printException(() -> "setCustomShareDomain failure with " + url, ex);
+            return url;
+        }
+    }
+}

extensions/instagram/src/main/java/app/revanced/extension/instagram/misc/share/privacy/SanitizeSharingLinksPatch.java

@@ -0,0 +1,15 @@
+package app.revanced.extension.instagram.misc.share.privacy;
+
+import app.revanced.extension.shared.privacy.LinkSanitizer;
+
+@SuppressWarnings("unused")
+public final class SanitizeSharingLinksPatch {
+    private static final LinkSanitizer sanitizer = new LinkSanitizer("igsh");
+
+    /**
+     * Injection point.
+     */
+    public static String sanitizeSharingLink(String url) {
+        return sanitizer.sanitizeUrlString(url);
+    }
+}