以编程方式将所有 AWS 内联策略转换为当前 IAM 角色的托管策略
Programmatically Convert all AWS inline policies to Managed Policies of current IAM Roles
目前我有数百个具有内联策略的 AWS IAM 角色。
我想以某种方式将这些内联策略转换为托管策略。
而AWS Documentation has a way to do this via the Console,这将非常耗时。
有没有人知道一种方法,或者有通过 BOTO 或 AWS CLI 执行此操作的脚本...或者指导我使用某种可以以编程方式执行此操作的方法?
提前致谢
boto3代码会是这样的
在此代码中,嵌入在指定 IAM 用户 中的内联策略将被复制到客户管理的策略。
注意删除部分被注释掉了
import json
import boto3
user_name = 'xxxxxxx'
client = boto3.client("iam")
response = client.list_user_policies(UserName=user_name)
for policy_name in response["PolicyNames"]:
response = client.get_user_policy(UserName=user_name, PolicyName=policy_name)
policy_document = json.dumps(response["PolicyDocument"])
response = client.create_policy(
PolicyName=policy_name, PolicyDocument=policy_document_json
)
# response = client.delete_user_policy(
# UserName=user_name,
# PolicyName=policy_name
# )
更新:
对于 IAM 角色,将 User
更改为 Role
,将 user
更改为 role
(区分大小写)以上代码有效。
此外,如果你执行多个角色,使用list_roles得到role_name
。
response=client.list_roles()
for i in response['Roles']:
role_name = i['RoleName']
# print(role_name)
使用@shimo 代码段,以下内容添加了错误处理并将新创建的托管策略附加到 IAM 角色:
import json
import boto3
from botocore.exceptions import ClientError
role_name = 'xxxxxxxx'
account_id = '123456789'
client = boto3.client("iam")
resource = boto3.resource('iam')
response = client.list_role_policies(RoleName=role_name)
for policy_name in response["PolicyNames"]:
response = client.get_role_policy(RoleName=role_name, PolicyName=policy_name)
policy_document = json.dumps(response["PolicyDocument"])
print(policy_document)
try:
response = client.create_policy(
PolicyName=policy_name, PolicyDocument=policy_document
)
print(policy_name + 'Policy Created')
except ClientError as error:
if error.response['Error']['Code'] == 'EntityAlreadyExists':
print(policy_name + ' policy already exists')
else:
print("Unexpected error: %s" % error)
policy_arn = f'arn:aws:iam::{account_id}:policy/{policy_name}'
role = resource.Role(role_name)
role.attach_policy(PolicyArn=policy_arn)
response = client.delete_role_policy(
RoleName=role_name,
PolicyName=policy_name
)
目前我有数百个具有内联策略的 AWS IAM 角色。
我想以某种方式将这些内联策略转换为托管策略。
而AWS Documentation has a way to do this via the Console,这将非常耗时。
有没有人知道一种方法,或者有通过 BOTO 或 AWS CLI 执行此操作的脚本...或者指导我使用某种可以以编程方式执行此操作的方法?
提前致谢
boto3代码会是这样的
在此代码中,嵌入在指定 IAM 用户 中的内联策略将被复制到客户管理的策略。
注意删除部分被注释掉了
import json
import boto3
user_name = 'xxxxxxx'
client = boto3.client("iam")
response = client.list_user_policies(UserName=user_name)
for policy_name in response["PolicyNames"]:
response = client.get_user_policy(UserName=user_name, PolicyName=policy_name)
policy_document = json.dumps(response["PolicyDocument"])
response = client.create_policy(
PolicyName=policy_name, PolicyDocument=policy_document_json
)
# response = client.delete_user_policy(
# UserName=user_name,
# PolicyName=policy_name
# )
更新:
对于 IAM 角色,将 User
更改为 Role
,将 user
更改为 role
(区分大小写)以上代码有效。
此外,如果你执行多个角色,使用list_roles得到role_name
。
response=client.list_roles()
for i in response['Roles']:
role_name = i['RoleName']
# print(role_name)
使用@shimo 代码段,以下内容添加了错误处理并将新创建的托管策略附加到 IAM 角色:
import json
import boto3
from botocore.exceptions import ClientError
role_name = 'xxxxxxxx'
account_id = '123456789'
client = boto3.client("iam")
resource = boto3.resource('iam')
response = client.list_role_policies(RoleName=role_name)
for policy_name in response["PolicyNames"]:
response = client.get_role_policy(RoleName=role_name, PolicyName=policy_name)
policy_document = json.dumps(response["PolicyDocument"])
print(policy_document)
try:
response = client.create_policy(
PolicyName=policy_name, PolicyDocument=policy_document
)
print(policy_name + 'Policy Created')
except ClientError as error:
if error.response['Error']['Code'] == 'EntityAlreadyExists':
print(policy_name + ' policy already exists')
else:
print("Unexpected error: %s" % error)
policy_arn = f'arn:aws:iam::{account_id}:policy/{policy_name}'
role = resource.Role(role_name)
role.attach_policy(PolicyArn=policy_arn)
response = client.delete_role_policy(
RoleName=role_name,
PolicyName=policy_name
)