1 files changed, 30 insertions, 0 deletions
diff --git a/background/nonce_store.js b/background/nonce_store.js
new file mode 100644
index 0000000..9370876
--- /dev/null
+++ b/background/nonce_store.js
@@ -0,0 +1,30 @@
+/**
+ * Central management of HTTP(S) nonces
+ *
+ * Copyright (C) 2021 jahoti
+ * Redistribution terms are gathered in the `copyright' file.
+ */
+
+/*
+ * IMPORTS_START
+ * IMPORT gen_nonce
+ * IMPORTS_END
+ */
+
+var nonces = {};
+
+function retrieve_nonce(tabId, frameId, update)
+{
+    let code = tabId + '.' + frameId;
+    console.log('Nonce for ' + code + ' ' + (update ? 'created/updated' : 'requested'));
+    if (update)
+        nonces[code] = gen_nonce();
+    
+    return nonces[code];
+}
+
+/*
+ * EXPORTS_START
+ * EXPORT retrieve_nonce
+ * EXPORTS_END
+ */