v0.0.45 - Display qrexec service name (qubes.NsignerRpc) in signer connection info; use human-readable timestamps in activity log; fix static release build by adding miner.c to Dockerfile.alpine-musl

client/demo_python.py

@@ -227,6 +227,45 @@ def demo_nip44(target_qube, nostr_index, pubkey_hex):
         raise RuntimeError("Round-trip FAILED: plaintext does not match decrypted")
 
 
+def demo_mine_event(target_qube, nostr_index):
+    print("\n--- Demo 4: mine_event (NIP-13 Proof-of-Work) ---")
+
+    event = {"kind": 1, "content": "Hello Nostr with PoW!", "tags": []}
+
+    print("  Mining with difficulty=4, threads=4, timeout_sec=30...")
+    response = call_nsigner(
+        target_qube,
+        {
+            "id": "5",
+            "method": "mine_event",
+            "params": [json.dumps(event), {
+                "difficulty": 4,
+                "threads": 4,
+                "timeout_sec": 30,
+                "nostr_index": nostr_index,
+            }],
+        },
+    )
+
+    if "error" in response:
+        raise RuntimeError(f"mine_event failed: {json.dumps(response['error'])}")
+
+    result = json.loads(response["result"])
+    print(f"  achieved_difficulty: {result['achieved_difficulty']}")
+    print(f"  target_reached:      {result['target_reached']}")
+    print(f"  elapsed_sec:         {result['elapsed_sec']}")
+    print(f"  attempts:            {result['attempts']}")
+
+    mined_event = json.loads(result["event"])
+    print(f"  event id:            {mined_event['id']}")
+    print(f"  nonce tag:           {mined_event['tags'][0]}")
+
+    if result["target_reached"]:
+        print("  ✓ Target difficulty reached!")
+    else:
+        print(f"  (Target not reached, best effort: {result['achieved_difficulty']} bits)")
+
+
 # --- Main ---
 
 def main():
@@ -243,6 +282,7 @@ def main():
         pubkey_hex = demo_get_public_key(target_qube, nostr_index)
         demo_sign_event(target_qube, nostr_index, pubkey_hex)
         demo_nip44(target_qube, nostr_index, pubkey_hex)
+        demo_mine_event(target_qube, nostr_index)
 
         print("\n=== Summary ===")
         print("All demos completed successfully.")