Add timeout for requests
Bandit emits errors for request methods without the timeout parameter.
It's better to follow the instruction to avoid hanging.
Added timeout parameters and config options to set timeout.
[1] https://bandit.readthedocs.io/en/1.7.5/plugins/b113_request_without_timeout.html
Change-Id: I0c022c3cc57f30530ebdef6e434753ece2bdf912
(cherry picked from commit 92cdf8a0a5
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parent
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@ -44,6 +44,8 @@ keystone_ec2_opts = [
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'CAs.'),
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cfg.BoolOpt('insecure', default=False,
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help='Disable SSL certificate verification.'),
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cfg.IntOpt('timeout', default=60,
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help='Timeout to obtain token.'),
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]
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CONF = cfg.CONF
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@ -172,9 +174,10 @@ class EC2Token(object):
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elif CONF.keystone_ec2_token.certfile:
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cert = CONF.keystone_ec2_token.certfile
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response = requests.request('POST', CONF.keystone_ec2_token.url,
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data=creds_json, headers=headers,
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verify=verify, cert=cert)
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response = requests.post(CONF.keystone_ec2_token.url,
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data=creds_json, headers=headers,
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verify=verify, cert=cert,
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timeout=CONF.keystone_ec2_token.timeout)
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# NOTE(vish): We could save a call to keystone by
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# having keystone return token, tenant,
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@ -33,12 +33,21 @@ This WSGI component:
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import webob
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from oslo_config import cfg
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from oslo_log import log as logging
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from oslo_serialization import jsonutils
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from oslo_utils import strutils
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import requests
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import six
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s3_opts = [
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cfg.IntOpt('timeout', default=60,
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help='Timeout to obtain token.'),
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]
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CONF = cfg.CONF
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CONF.register_opts(s3_opts, group='s3_token')
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PROTOCOL_NAME = 'S3 Token Authentication'
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@ -113,7 +122,8 @@ class S3Token(object):
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try:
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response = requests.post('%s/v2.0/s3tokens' % self._request_uri,
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headers=headers, data=creds_json,
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verify=self._verify)
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verify=self._verify,
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timeout=CONF.s3_token.timeout)
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except requests.exceptions.RequestException as e:
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self._logger.info('HTTP connection exception: %s', e)
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resp = self._deny_request('InvalidURI')
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