From 467ec8856064d18a54b05deb4b0a49dbe72ee7e8 Mon Sep 17 00:00:00 2001
From: cynic <cynic@noreply.localhost>
Date: Sat, 1 Jun 2024 11:33:48 -0500
Subject: [PATCH] Add redact_all_messages.py

---
 redact_all_messages.py | 66 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 redact_all_messages.py

diff --git a/redact_all_messages.py b/redact_all_messages.py
new file mode 100644
index 0000000..6ac1107
--- /dev/null
+++ b/redact_all_messages.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+import requests
+import sys
+from pprint import pformat
+
+
+# configure your session here
+homeserver = "matrix.thisisjoes.site"
+access_token = "syt_M4dpAzM_iQdfTcDDoiGhlOTDnz1r_5HfPcV"
+
+room_id = sys.argv[1]
+
+
+def get_all_encrypted_messages(homeserver, room_id, access_token):
+    messages = []
+    next_batch = None
+    while True:
+        print("Reading messages...")
+        params = {
+            "dir": "b",
+            "limit": 2,
+            "filter": '{"types": ["m.room.encrypted"]}'
+        }
+        if next_batch:
+            params["from"] = next_batch
+        url = f"https://{homeserver}/_matrix/client/v3/rooms/{room_id}/messages"
+        headers = {
+            "Authorization": f"Bearer {access_token}"
+        }
+        response = requests.get(url, params=params, headers=headers)
+        response.raise_for_status()
+        chunk = response.json()["chunk"]
+        messages.extend(chunk)
+        next_batch = response.json().get("end")
+        if not next_batch:
+            break
+    return messages
+
+
+def redact_message(message):
+    transaction_id = 0
+    try:
+        transaction_id = message['unsigned']['transaction_id'] + '1'
+    except:
+        pass
+    event_id = message['event_id']
+    h = homeserver
+    r = room_id
+    e = event_id
+    t = transaction_id
+    url = f"https://{h}/_matrix/client/r0/rooms/{r}/redact/{e}/{t}"
+    headers = {
+        "Authorization": f"Bearer {access_token}"
+    }
+    response = requests.put(url, json={"reason":""}, headers=headers)
+    print(pformat(response))
+    response.raise_for_status()
+
+
+all_messages = get_all_encrypted_messages(homeserver, room_id, access_token)
+for message in all_messages:
+    message_count = 0
+    if message['content']:
+        message_count += 1
+        print("Message count:", message_count)
+        redact_message(message)