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{cloud} module_utils/ec2.py: get AWS access and secret keys from boto config (#24783)

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* Get AWS access and secret keys from boto config

* matching the elif pattern

* avoid setting credentials as empty strings by checking os.environ.get('cred')

put comments back

* remove None from os.environ.get()
This commit is contained in:
Sloane Hertel 2017-06-02 17:05:15 -04:00 committed by Ryan Brown
parent 77008707f5
commit 6ba040591c
1 changed files with 23 additions and 12 deletions
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35
lib/ansible/module_utils/ec2.py
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@ -164,23 +164,31 @@ def get_aws_connection_info(module, boto3=False):
ec2_url = os.environ['EC2_URL'] ec2_url = os.environ['EC2_URL']
if not access_key: if not access_key:
if 'AWS_ACCESS_KEY_ID' in os.environ: if os.environ.get('AWS_ACCESS_KEY_ID'):
access_key = os.environ['AWS_ACCESS_KEY_ID'] access_key = os.environ['AWS_ACCESS_KEY_ID']
elif 'AWS_ACCESS_KEY' in os.environ: elif os.environ.get('AWS_ACCESS_KEY'):
access_key = os.environ['AWS_ACCESS_KEY'] access_key = os.environ['AWS_ACCESS_KEY']
elif 'EC2_ACCESS_KEY' in os.environ: elif os.environ.get('EC2_ACCESS_KEY'):
access_key = os.environ['EC2_ACCESS_KEY'] access_key = os.environ['EC2_ACCESS_KEY']
elif boto.config.get('Credentials', 'aws_access_key_id'):
access_key = boto.config.get('Credentials', 'aws_access_key_id')
elif boto.config.get('default', 'aws_access_key_id'):
access_key = boto.config.get('default', 'aws_access_key_id')
else: else:
# in case access_key came in as empty string # in case access_key came in as empty string
access_key = None access_key = None
if not secret_key: if not secret_key:
if 'AWS_SECRET_ACCESS_KEY' in os.environ: if os.environ.get('AWS_SECRET_ACCESS_KEY'):
secret_key = os.environ['AWS_SECRET_ACCESS_KEY'] secret_key = os.environ['AWS_SECRET_ACCESS_KEY']
elif 'AWS_SECRET_KEY' in os.environ: elif os.environ.get('AWS_SECRET_KEY'):
secret_key = os.environ['AWS_SECRET_KEY'] secret_key = os.environ['AWS_SECRET_KEY']
elif 'EC2_SECRET_KEY' in os.environ: elif os.environ.get('EC2_SECRET_KEY'):
secret_key = os.environ['EC2_SECRET_KEY'] secret_key = os.environ['EC2_SECRET_KEY']
elif boto.config.get('Credentials', 'aws_secret_access_key'):
secret_key = boto.config.get('Credentials', 'aws_secret_access_key')
elif boto.config.get('default', 'aws_secret_access_key'):
secret_key = boto.config.get('default', 'aws_secret_access_key')
else: else:
# in case secret_key came in as empty string # in case secret_key came in as empty string
secret_key = None secret_key = None
@ -205,15 +213,18 @@ def get_aws_connection_info(module, boto3=False):
module.fail_json(msg="Boto3 is required for this module. Please install boto3 and try again") module.fail_json(msg="Boto3 is required for this module. Please install boto3 and try again")
if not security_token: if not security_token:
if 'AWS_SECURITY_TOKEN' in os.environ: if os.environ.get('AWS_SECURITY_TOKEN'):
security_token = os.environ['AWS_SECURITY_TOKEN'] security_token = os.environ['AWS_SECURITY_TOKEN']
elif 'AWS_SESSION_TOKEN' in os.environ: elif os.environ.get('AWS_SESSION_TOKEN'):
security_token = os.environ['AWS_SESSION_TOKEN'] security_token = os.environ['AWS_SESSION_TOKEN']
elif 'EC2_SECURITY_TOKEN' in os.environ: elif os.environ.get('EC2_SECURITY_TOKEN'):
security_token = os.environ['EC2_SECURITY_TOKEN'] security_token = os.environ['EC2_SECURITY_TOKEN']
elif boto.config.get('Credentials', 'aws_security_token'):
if not security_token: security_token = boto.config.get('Credentials', 'aws_security_token')
# in case security_token came in as empty string elif boto.config.get('default', 'aws_security_token'):
security_token = boto.config.get('default', 'aws_security_token')
else:
# in case secret_token came in as empty string
security_token = None security_token = None
if HAS_BOTO3 and boto3: if HAS_BOTO3 and boto3: