Add custom QZ Tray fork with pairing key authentication

- Custom fork of QZ Tray 2.2.x with certificate validation bypassed - Implemented pairing key (HMAC) authentication as replacement - Modified files: PrintSocketClient.java (certificate check disabled) - New files: PairingAuth.java, PairingConfigDialog.java - Excluded build artifacts (out/, lib/javafx*) from repository - Library JARs included for dependency management
2025-10-02 02:27:45 +03:00
parent 755400a269
commit c7266c32ee
444 changed files with 63195 additions and 1 deletions
--- a/tray/assets/signing/sign-message.vue.js
+++ b/tray/assets/signing/sign-message.vue.js
@@ -0,0 +1,88 @@
+/*
+ * JavaScript client-side example using jwa
+ */
+
+// #########################################################
+// #             WARNING   WARNING   WARNING               #
+// #########################################################
+// #                                                       #
+// # This file is intended for demonstration purposes      #
+// # only.                                                 #
+// #                                                       #
+// # It is the SOLE responsibility of YOU, the programmer  #
+// # to prevent against unauthorized access to any signing #
+// # functions.                                            #
+// #                                                       #
+// # Organizations that do not protect against un-         #
+// # authorized signing will be black-listed to prevent    #
+// # software piracy.                                      #
+// #                                                       #
+// # -QZ Industries, LLC                                   #
+// #                                                       #
+// #########################################################
+
+import Vue from "vue";
+
+import qz from "qz-tray";
+import jwa from "jwa";
+
+const vue = new Vue({
+  el: "#app",
+  data: {
+    message: "QZ Tray Vue.js Demo"
+  },
+  template: "<div>{{ message }}</div>"
+}).$mount();
+
+const rsa512 = jwa("RS512");
+
+const privateKey = getPrivateKey();
+qz.security.setSignatureAlgorithm("SHA512"); // Since 2.1
+qz.security.setSignaturePromise(function (toSign) {
+  return function (resolve, reject) {
+    try {
+      const hexUrl = rsa512.sign(toSign, privateKey);
+      // Crude base64URL to base64 conversion
+      const hex = hexUrl.replace(/_/g, "/").replace(/-/g, "+");
+      resolve(hex);
+    } catch (err) {
+      reject(err);
+    }
+  };
+});
+
+const certificate = getCertificate();
+qz.security.setCertificatePromise((resolve, reject) => {
+  resolve(certificate);
+});
+
+function getPrivateKey() {
+  // TODO: Switch to fetch()/AJAX/etc
+  return (
+    "-----BEGIN PRIVATE KEY-----\n" +
+    "..." +
+    "-----END PRIVATE KEY-----"
+  );
+}
+
+function getCertificate() {
+  // TODO: Switch to fetch()/AJAX/etc
+  return (
+    "-----BEGIN CERTIFICATE-----\n" +
+    "..." +
+    "-----END CERTIFICATE-----"
+  );
+}
+
+qz.websocket
+  .connect()
+  .then(() => {
+    vue.message = "Looking for printers...";
+    return qz.printers.find();
+  })
+  .then((printers) => {
+    vue.message = "Found printers: " + printers;
+  })
+  .catch((err) => {
+    vue.message = err;
+  });