Refactor credential passing

camdetect.py

@@ -24,8 +24,21 @@ from sanic.log import logger
 from sanic_prometheus import monitor
 from sanic.response import stream
 from time import time
-
-_, url = sys.argv
+from urllib.parse import urlparse
+
+_, target = sys.argv
+
+# Override basic auth password from env var
+basic_auth_password = os.getenv("BASIC_AUTH_PASSWORD")
+if basic_auth_password:
+    o = urlparse(target)
+    netloc = o.netloc
+    username = ""
+    if "@" in netloc:
+        username, netloc = o.netloc.split("@", 1)
+        if ":" in username:
+            username, _ = username.split(":")
+    target = o._replace(netloc="%s:%s@%s" % (username, basic_auth_password, netloc)).geturl()
 
 AWS_ACCESS_KEY_ID = os.environ["AWS_ACCESS_KEY_ID"]
 AWS_SECRET_ACCESS_KEY = os.environ["AWS_SECRET_ACCESS_KEY"]
@@ -411,9 +424,9 @@ async def downloader(queue: asyncio.Queue):
     while True:
         to = aiohttp.ClientTimeout(connect=5, sock_read=2)
         async with aiohttp.ClientSession(timeout=to) as session:
-            logger.info("Opening connection to %s", url)
+            logger.info("Opening connection to %s", target)
             try:
-                async with session.get(url) as resp:
+                async with session.get(target) as resp:
                     await download(resp, queue)
             except (aiohttp.ClientError, asyncio.exceptions.TimeoutError) as e:
                 j = "%s.%s" % (e.__class__.__module__, e.__class__.__name__)