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add userdata check for ec2

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This commit is contained in:
carnal0wnage
2018-11-29 19:46:36 -05:00
parent dcc62019bc
commit 8dec167c7a
2 changed files with 60 additions and 2 deletions
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54
libs/aws/ec2.py
View File

@@ -143,8 +143,8 @@ def describe_instances_basic():
print('{} : (AuthFailure) when calling the DescribeInstances in ({}) -- key is invalid or no permissions.' .format(AWS_ACCESS_KEY_ID, region))
continue
elif e.response['Error']['Code'] == 'OptInRequired':
print('{} : (OptInRequired) Has permissions but isnt signed up for service in ({})- ' .format(AWS_ACCESS_KEY_ID, region))
continue
print('{} : (OptInRequired) Has permissions but isnt signed up for service in ({})- ' .format(AWS_ACCESS_KEY_ID, region))
continue
else:
print(e)
continue
@@ -354,6 +354,56 @@ def get_instance_volume_details():
print("CTRL-C received, exiting...")
def get_instance_userdata():
'''
show volumes sorted by instanceId ex: instanceID-->multiple volumes less detail than get_instance_volume_details2
'''
try:
for region in regions:
try:
client = boto3.client('ec2', region_name=region)
instances = client.describe_instances()
except botocore.exceptions.ClientError as e:
if e.response['Error']['Code'] == 'UnauthorizedOperation':
print('{} : (UnauthorizedOperation) when calling the DescribeInstances in ({}) -- sure you have ec2 permissions?' .format(AWS_ACCESS_KEY_ID, region))
continue
elif e.response['Error']['Code'] == 'AuthFailure':
print('{} : (AuthFailure) when calling the DescribeInstances in ({}) -- key is invalid or no permissions.' .format(AWS_ACCESS_KEY_ID, region))
continue
elif e.response['Error']['Code'] == 'OptInRequired':
print('{} : (OptInRequired) Has permissions but isnt signed up for service in ({})- ' .format(AWS_ACCESS_KEY_ID, region))
continue
else:
print(e)
continue
if len(instances['Reservations']) <= 0:
print("[-] List instances allowed for {} but no results [-]" .format(region))
else:
for r in instances['Reservations']:
for i in r['Instances']:
try:
userData = client.describe_instance_attribute(InstanceId=i['InstanceId'], Attribute='userData')
print("Instance ID: {} \n" .format(i['InstanceId']))
if len(userData['UserData']['Value']) >= 0:
print("Decoded Userdata values:")
pp.pprint(base64.b64decode(userData['UserData']['Value']).decode("utf-8"))
print("\n")
else:
print("no Userdata for: {}\n".format(i['InstanceId']))
except KeyError:
next
except botocore.exceptions.ClientError as e:
if e.response['Error']['Code'] == 'UnauthorizedOperation':
print('{} : (UnauthorizedOperation) when calling the DescribeVolumes -- sure you have required ec2 permissions?' .format(AWS_ACCESS_KEY_ID))
elif e.response['Error']['Code'] == 'SubscriptionRequiredException':
print('{} : Has permissions but isnt signed up for service - usually means you have a root account' .format(AWS_ACCESS_KEY_ID))
else:
print(e)
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def get_instance_volume_details2():
'''
show volumes by instanceId but instanceID->volume1 of ID, instanceID->volume2 of ID but more details.

8
modules/aws/ec2.py
View File

@@ -40,6 +40,14 @@ def module_ec2_get_instance_volume_details():
get_instance_volume_details()
def module_ec2_get_instance_userdata():
'''
Show userData sorted by instanceId
python3 weirdAAL.py -m ec2_get_instance_userdata -t demo
'''
get_instance_userdata()
def module_ec2_get_instance_volume_details2():
'''
Show volumes by instanceId but instanceID->volume1 of ID, instanceID->volume2 of ID but more details.