From e2728be2e3c7f73e873ec0cf77863e8877e0b78a Mon Sep 17 00:00:00 2001
From: Believethehype <1097224+believethehype@users.noreply.github.com>
Date: Thu, 6 Jun 2024 17:45:29 +0200
Subject: [PATCH] Create simplebot.py

---
 tests/simplebot.py | 76 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 tests/simplebot.py

diff --git a/tests/simplebot.py b/tests/simplebot.py
new file mode 100644
index 0000000..fbc833a
--- /dev/null
+++ b/tests/simplebot.py
@@ -0,0 +1,76 @@
+import asyncio
+import time
+
+from nostr_sdk import Client, NostrSigner, Keys, Event, UnsignedEvent, Filter, \
+    HandleNotification, Timestamp, nip04_decrypt, UnwrappedGift, init_logger, LogLevel, Kind, KindEnum
+
+
+async def main():
+    init_logger(LogLevel.DEBUG)
+
+    # sk = SecretKey.from_bech32("nsec1ufnus6pju578ste3v90xd5m2decpuzpql2295m3sknqcjzyys9ls0qlc85")
+    # keys = Keys(sk)
+    # OR
+    keys = Keys.parse("nsec1ufnus6pju578ste3v90xd5m2decpuzpql2295m3sknqcjzyys9ls0qlc85")
+
+    sk = keys.secret_key()
+    pk = keys.public_key()
+    print(f"Bot public key: {pk.to_bech32()}")
+
+    signer = NostrSigner.keys(keys)
+    client = Client(signer)
+
+    await client.add_relay("wss://relay.damus.io")
+    await client.add_relay("wss://nostr.mom")
+    await client.add_relay("wss://nostr.oxtr.dev")
+    await client.connect()
+
+    now = Timestamp.now()
+
+    nip04_filter = Filter().pubkey(pk).kind(Kind.from_enum(KindEnum.ENCRYPTED_DIRECT_MESSAGE())).since(now)
+    nip59_filter = Filter().pubkey(pk).kind(Kind.from_enum(KindEnum.GIFT_WRAP())).limit(0)
+    await client.subscribe([nip04_filter, nip59_filter], None)
+
+    class NotificationHandler(HandleNotification):
+        async def handle(self, relay_url, subscription_id, event: Event):
+            print(f"Received new event from {relay_url}: {event.as_json()}")
+            if event.kind().as_enum() == KindEnum.ENCRYPTED_DIRECT_MESSAGE():
+                print("Decrypting NIP04 event")
+                try:
+                    msg = nip04_decrypt(sk, event.author(), event.content())
+                    print(f"Received new msg: {msg}")
+                    await client.send_direct_msg(event.author(), f"Echo: {msg}", event.id())
+                except Exception as e:
+                    print(f"Error during content NIP04 decryption: {e}")
+            elif event.kind().as_enum() == KindEnum.GIFT_WRAP():
+                print("Decrypting NIP59 event")
+                try:
+                    # Extract rumor
+                    unwrapped_gift = UnwrappedGift.from_gift_wrap(keys, event)
+                    sender = unwrapped_gift.sender()
+                    rumor: UnsignedEvent = unwrapped_gift.rumor()
+
+                    # Check timestamp of rumor
+                    if rumor.created_at().as_secs() >= now.as_secs():
+                        if rumor.kind().as_enum() == KindEnum.PRIVATE_DIRECT_MESSAGE():
+                            msg = rumor.content()
+                            print(f"Received new msg [sealed]: {msg}")
+                            await client.send_private_msg(sender, f"Echo: {msg}", None)
+                        else:
+                            print(f"{rumor.as_json()}")
+                except Exception as e:
+                    print(f"Error during content NIP59 decryption: {e}")
+
+        async def handle_msg(self, relay_url, msg):
+            None
+
+    #await client.handle_notifications(NotificationHandler())
+
+    # To handle notifications and continue with code execution, use:
+    asyncio.create_task(client.handle_notifications(NotificationHandler()))
+    while True:
+        print("lol.")
+        time.sleep(5)
+
+if __name__ == '__main__':
+    asyncio.run(main())
\ No newline at end of file