Related
I'm aware this question has been asked like a million times but no answer or comment has helped me so far. I'm running in circles since a full week without any progress.
Situation:
I am on an Amazon Linux 2 system
I have a self-signed certificate (this is generted by iamlive - iamlive is running as a proxy and inspects all traffic to AWS endpoints to record IAM polciies)
The iamlive command looks like this:
iamlive --bind-addr "0.0.0.0:12345" --mode proxy --ca-bundle /etc/pki/ca-trust/source/anchors/iamlive.pem --ca-key /etc/pki/tls/private/iamlive.key
When the cert and key files do not exist, they will be created. When they do exist, they will be used.
After the certificate has been created I run update-ca-trust. I confirmed, then the file /etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt includes the iamlive certificate.
Now I would expect that the whole system (except applications which hold their own certificate store) will trust this certificate.
But when I run, for example, the aws cli it will complain about a self signed certificate:
$ export HTTPS_PROXY=http://127.0.0.1:12345
$ export HTTP_PROXY=http://127.0.0.1:12345
$ aws s3 ls
SSL validation failed for https://s3.eu-central-1.amazonaws.com/ [SSL: CERTIFICATE_VERIFY_FAILED]
certificate verify failed: self signed certificate in certificate chain (_ssl.c:1091)
Of course I am aware I can tell the cli to use a specific CA bundle and that perfectly works:
$ export HTTPS_PROXY=http://127.0.0.1:12345
$ export HTTP_PROXY=http://127.0.0.1:12345
$ export AWS_CA_BUNDLE=/etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt
$ aws s3 ls
... listing all the buckets
But here is the thing I don't get. From my understanding, the file /etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt is what openssl should be using by default anyway. So why would it work only when I explicitly set the default file?
Now with the aws cli I can work with the env var AWS_CA_BUNDLE, which is fine.
Alternatively, there is REQUESTS_CA_BUNDLE, which does the same job, for everything that uses the python requests package, which is used by boto3 (which is used by the aws cli).
My problem is, that I need this to work with Ansible, which also uses botocore. And I have not found a way to set the CA bundle path for that, since botocore does not use the requests package.
When I run ansible-playbook (with AWS_CA_BUNDLE and REQUESTS_CA_BUNDLE both pointing to /etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt) which execute any task that connects over http(s), I will get an error like this:
Traceback (most recent call last):
File \"/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py\", line 700, in urlopen
self._prepare_proxy(conn)
File \"/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py\", line 996, in _prepare_proxy
conn.connect()
File \"/usr/local/lib/python3.7/site-packages/urllib3/connection.py\", line 424, in connect
tls_in_tls=tls_in_tls,
File \"/usr/local/lib/python3.7/site-packages/urllib3/util/ssl_.py\", line 450, in ssl_wrap_socket
sock, context, tls_in_tls, server_hostname=server_hostname
File \"/usr/local/lib/python3.7/site-packages/urllib3/util/ssl_.py\", line 493, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File \"/usr/lib64/python3.7/ssl.py\", line 423, in wrap_socket
session=session
File \"/usr/lib64/python3.7/ssl.py\", line 870, in _create
self.do_handshake()
File \"/usr/lib64/python3.7/ssl.py\", line 1139, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1091)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File \"/usr/local/lib/python3.7/site-packages/botocore/httpsession.py\", line 464, in send
chunked=self._chunked(request.headers),
File \"/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py\", line 788, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File \"/usr/local/lib/python3.7/site-packages/urllib3/util/retry.py\", line 525, in increment
raise six.reraise(type(error), error, _stacktrace)
File \"/usr/local/lib/python3.7/site-packages/urllib3/packages/six.py\", line 769, in reraise
raise value.with_traceback(tb)
File \"/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py\", line 700, in urlopen
self._prepare_proxy(conn)
File \"/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py\", line 996, in _prepare_proxy
conn.connect()
File \"/usr/local/lib/python3.7/site-packages/urllib3/connection.py\", line 424, in connect
tls_in_tls=tls_in_tls,
File \"/usr/local/lib/python3.7/site-packages/urllib3/util/ssl_.py\", line 450, in ssl_wrap_socket
sock, context, tls_in_tls, server_hostname=server_hostname
File \"/usr/local/lib/python3.7/site-packages/urllib3/util/ssl_.py\", line 493, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File \"/usr/lib64/python3.7/ssl.py\", line 423, in wrap_socket
session=session
File \"/usr/lib64/python3.7/ssl.py\", line 870, in _create
self.do_handshake()
File \"/usr/lib64/python3.7/ssl.py\", line 1139, in do_handshake
self._sslobj.do_handshake()
urllib3.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1091)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File \"/home/user/.ansible/tmp/ansible-tmp-1666344891.9240296-34-66835764316077/AnsiballZ_ec2_instance_info.py\", line 102, in <module>
_ansiballz_main()
File \"/home/user/.ansible/tmp/ansible-tmp-1666344891.9240296-34-66835764316077/AnsiballZ_ec2_instance_info.py\", line 94, in _ansiballz_main
invoke_module(zipped_mod, temp_path, ANSIBALLZ_PARAMS)
File \"/home/user/.ansible/tmp/ansible-tmp-1666344891.9240296-34-66835764316077/AnsiballZ_ec2_instance_info.py\", line 40, in invoke_module
runpy.run_module(mod_name='ansible.modules.cloud.amazon.ec2_instance_info', init_globals=None, run_name='__main__', alter_sys=True)
File \"/usr/lib64/python3.7/runpy.py\", line 205, in run_module
return _run_module_code(code, init_globals, run_name, mod_spec)
File \"/usr/lib64/python3.7/runpy.py\", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File \"/usr/lib64/python3.7/runpy.py\", line 85, in _run_code
exec(code, run_globals)
File \"/tmp/ansible_ec2_instance_info_payload_r6ce4qil/ansible_ec2_instance_info_payload.zip/ansible/modules/cloud/amazon/ec2_instance_info.py\", line 564, in <module>
File \"/tmp/ansible_ec2_instance_info_payload_r6ce4qil/ansible_ec2_instance_info_payload.zip/ansible/modules/cloud/amazon/ec2_instance_info.py\", line 560, in main
File \"/tmp/ansible_ec2_instance_info_payload_r6ce4qil/ansible_ec2_instance_info_payload.zip/ansible/modules/cloud/amazon/ec2_instance_info.py\", line 512, in list_ec2_instances
File \"/usr/local/lib/python3.7/site-packages/botocore/paginate.py\", line 479, in build_full_result
for response in self:
File \"/usr/local/lib/python3.7/site-packages/botocore/paginate.py\", line 269, in __iter__
response = self._make_request(current_kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/paginate.py\", line 357, in _make_request
return self._method(**current_kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/client.py\", line 514, in _api_call
return self._make_api_call(operation_name, kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/client.py\", line 922, in _make_api_call
operation_model, request_dict, request_context
File \"/usr/local/lib/python3.7/site-packages/botocore/client.py\", line 944, in _make_request
return self._endpoint.make_request(operation_model, request_dict)
File \"/usr/local/lib/python3.7/site-packages/botocore/endpoint.py\", line 119, in make_request
return self._send_request(request_dict, operation_model)
File \"/usr/local/lib/python3.7/site-packages/botocore/endpoint.py\", line 207, in _send_request
exception,
File \"/usr/local/lib/python3.7/site-packages/botocore/endpoint.py\", line 361, in _needs_retry
request_dict=request_dict,
File \"/usr/local/lib/python3.7/site-packages/botocore/hooks.py\", line 412, in emit
return self._emitter.emit(aliased_event_name, **kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/hooks.py\", line 256, in emit
return self._emit(event_name, kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/hooks.py\", line 239, in _emit
response = handler(**kwargs)
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 207, in __call__
if self._checker(**checker_kwargs):
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 285, in __call__
attempt_number, response, caught_exception
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 320, in _should_retry
return self._checker(attempt_number, response, caught_exception)
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 364, in __call__
attempt_number, response, caught_exception
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 248, in __call__
attempt_number, caught_exception
File \"/usr/local/lib/python3.7/site-packages/botocore/retryhandler.py\", line 416, in _check_caught_exception
raise caught_exception
File \"/usr/local/lib/python3.7/site-packages/botocore/endpoint.py\", line 281, in _do_get_response
http_response = self._send(request)
File \"/usr/local/lib/python3.7/site-packages/botocore/endpoint.py\", line 377, in _send
return self.http_session.send(request)
File \"/usr/local/lib/python3.7/site-packages/botocore/httpsession.py\", line 482, in send
raise SSLError(endpoint_url=request.url, error=e)
botocore.exceptions.SSLError: SSL validation failed for https://ec2.eu-central-1.amazonaws.com/ [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1091)
Now even if there was a magic env var I could set to get this to work for Ansible, it would't be a complete solution. The same problem persists with the AWS Data Provider for SAP and probably a million more tools I haven't even tested yet.
So the question is: How to trust this self-signed cert globally, so that all apps accept it?
I have an error trying to run my python discord bot.
Here's my code:
import discord
client = discord.Client()
#client.event
async def on_ready():
print('We have logged in as {0.user}'.format(client))
#client.event
async def on_message(message):
if message.author == client.user:
return None
if message.content.startswith('$hello'):
await message.channel.send('Hello!')
client.run('<redacted>')
When I run this, I get the following error code: aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host discord.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)')]
Full error traceback:
Traceback (most recent call last):
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 936, in _wrap_create_connection
return await self._loop.create_connection(*args, **kwargs) # type: ignore # noqa
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 1050, in create_connection
transport, protocol = await self._create_connection_transport(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 1080, in _create_connection_transport
await waiter
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\sslproto.py", line 529, in data_received
ssldata, appdata = self._sslpipe.feed_ssldata(data)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\sslproto.py", line 189, in feed_ssldata
self._sslobj.do_handshake()
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\ssl.py", line 944, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy\__main__.py", line 45, in <module>
cli.main()
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 430, in main
run()
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 267, in run_file
runpy.run_path(options.target, run_name=compat.force_str("__main__"))
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "f:\python projects\among us bot.py", line 17, in <module>
client.run('<redacted>')
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 678, in run
return future.result()
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 658, in runner
await self.start(*args, **kwargs)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 621, in start
await self.login(*args, bot=bot)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 472, in login
await self.http.static_login(token.strip(), bot=bot)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\http.py", line 288, in static_login
data = await self.request(Route('GET', '/users/#me'))
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\http.py", line 185, in request
async with self.__session.request(method, url, **kwargs) as r:
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\client.py", line 1012, in __aenter__
self._resp = await self._coro
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\client.py", line 480, in _request
conn = await self._connector.connect(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 523, in connect
proto = await self._create_connection(req, traces, timeout)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 858, in _create_connection
_, proto = await self._create_direct_connection(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 1004, in _create_direct_connection
raise last_exc
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 980, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 938, in _wrap_create_connection
raise ClientConnectorCertificateError(
aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host discord.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)')]
Can anyone help me with this?
Try updating discord.py.
pip install -U discord.py
Worked personally for me.
I am currently working with VPN and telepot library which is used to manage telegram bots.
When I tried to listen messages, It gives me this SSL error.
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 346, in _make_request
self._validate_conn(conn)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 852, in validate_conn
conn.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 326, in connect
ssl_context=context)
File "/usr/lib/python3/dist-packages/urllib3/util/ssl.py", line 329, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/lib/python3.6/ssl.py", line 407, in wrap_socket
_context=self, _session=session)
File "/usr/lib/python3.6/ssl.py", line 814, in init
self.do_handshake()
File "/usr/lib/python3.6/ssl.py", line 1068, in do_handshake
self._sslobj.do_handshake()
File "/usr/lib/python3.6/ssl.py", line 689, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:841)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/telepot/init.py", line 1183, in get_from_telegram_server
allowed_updates=allowed_upd)
File "/usr/local/lib/python3.6/dist-packages/telepot/init.py", line 1000, in getUpdates
return self._api_request('getUpdates', _rectify(p))
File "/usr/local/lib/python3.6/dist-packages/telepot/init.py", line 491, in _api_request
return api.request((self._token, method, params, files), kwargs)
File "/usr/local/lib/python3.6/dist-packages/telepot/api.py", line 154, in request
r = fn(args, kwargs) # fn must be thread-safe
File "/usr/lib/python3/dist-packages/urllib3/request.py", line 148, in request_encode_body
return self.urlopen(method, url, extra_kw)
File "/usr/lib/python3/dist-packages/urllib3/poolmanager.py", line 321, in urlopen
response = conn.urlopen(method, u.request_uri, kw)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 668, in urlopen
response_kw)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 668, in urlopen
response_kw)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 668, in urlopen
response_kw)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 388, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot****************/getUpdates (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:841)'),))
I solved it in my browser requests with this way
context = ssl._create_unverified_context()
ip = urllib.urlopen('https://api.ipify.org', context=context).read()
But I couldn't do it for telepot. Any advices ?
After hours and hours of having the same problem and trying to debug, I found it out. The problem is with the urllib3 library, you have to downgrade it to version 1.24.1 to make it work again with Telegram. Hope this helps
I am trying to catch urllib error:
Traceback (most recent call last):
File "/usr/lib64/python3.7/urllib/request.py", line 1317, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/usr/lib64/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib64/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/usr/lib64/python3.7/http/client.py", line 956, in send
self.connect()
File "/usr/lib64/python3.7/http/client.py", line 928, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/usr/lib64/python3.7/socket.py", line 707, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "/usr/lib64/python3.7/socket.py", line 748, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 190, in on_search_click
res = ast.literal_eval(urlopen(url).read().decode())
File "/usr/lib64/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib64/python3.7/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/usr/lib64/python3.7/urllib/request.py", line 543, in _open
'_open', req)
File "/usr/lib64/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/usr/lib64/python3.7/urllib/request.py", line 1345, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/usr/lib64/python3.7/urllib/request.py", line 1319, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>
I have tried:
except URLError:
...
and also
except urllib.error.URLError:
But known of them is giving the error, just printing the above traceback.
How should I catch the error?
Try this, it's works for me:
import urllib.error
...
try:
post = urllib.request.urlopen(request)
print(post.__dict__)
except urllib.error.HTTPError as e:
print(e.__dict__)
except urllib.error.URLError as e:
print(e.__dict__)
I hope it works for you.
Traceback (most recent call last):
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 544, in urlopen
body=body, headers=headers)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 349, in _make_request
conn.request(method, url, **httplib_request_kw)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1088, in request
self._send_request(method, url, body, headers)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1126, in _send_request
self.endheaders(body)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1084, in endheaders
self._send_output(message_body)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 922, in _send_output
self.send(msg)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 857, in send
self.connect()
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connection.py", line 155, in connect
conn = self._new_conn()
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connection.py", line 134, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\util\connection.py", line 88, in create_connection
raise err
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\util\connection.py", line 78, in create_connection
sock.connect(sa)
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\adapters.py", line 370, in send
timeout=timeout
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 597, in urlopen
_stacktrace=sys.exc_info()[2])
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\util\retry.py", line 245, in increment
raise six.reraise(type(error), error, _stacktrace)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\packages\six.py", line 309, in reraise
raise value.with_traceback(tb)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 544, in urlopen
body=body, headers=headers)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 349, in _make_request
conn.request(method, url, **httplib_request_kw)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1088, in request
self._send_request(method, url, body, headers)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1126, in _send_request
self.endheaders(body)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 1084, in endheaders
self._send_output(message_body)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 922, in _send_output
self.send(msg)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\http\client.py", line 857, in send
self.connect()
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connection.py", line 155, in connect
conn = self._new_conn()
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\connection.py", line 134, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\util\connection.py", line 88, in create_connection
raise err
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\packages\urllib3\util\connection.py", line 78, in create_connection
sock.connect(sa)
requests.packages.urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(10061, 'No connection could be made because the target machine actively refused it', None, 10061, None))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\SD37561\Desktop\python scripts\link_monitor.py", line 50, in
mail_alert = validate_sites(sample_dict)
File "C:\Users\SD37561\Desktop\python scripts\link_monitor.py", line 20, in validate_sites
for _site, _auth in sample_dict.items()]
File "C:\Users\SD37561\Desktop\python scripts\link_monitor.py", line 20, in
for _site, _auth in sample_dict.items()]
File "C:\Users\SD37561\Desktop\python scripts\link_monitor.py", line 14, in site_is_reachable
response = requests.get(site_url, auth=authentication)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\api.py", line 69, in get
return request('get', url, params=params, **kwargs)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\api.py", line 50, in request
response = session.request(method=method, url=url, **kwargs)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\sessions.py", line 465, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\sessions.py", line 573, in send
r = adapter.send(request, **kwargs)
File "C:\Users\SD37561\AppData\Local\Continuum\Anaconda3\lib\site-packages\requests\adapters.py", line 415, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionRefusedError(10061, 'No connection could be made because the target machine actively refused it', None, 10061, None))
the error was catched by adding the except Exception for the dict traverse and now its getting handled and printing user friendly message