How to use sts_client method in localstack

Best Python code snippet using localstack_python

update_role.py

Source:update_role.py

1import os2import boto33import botocore4import logging5import json6role_name="KB-AuditFramework-TaskExecutionRole"7role_name_1="KB-AuditFramework-ContainerScan-Role"8role_name_2="KB-AuditFramework-TaskRole"9aws_service = "iam"10account_num = ""11target_region="us-east-1"12logger = logging.getLogger()13policy_name_1='KB-AuditFramework-CloudWatch-Access'14policy_name_2="KB-AuditFramework-ContainerScan-AssumeRole-Policy"15policy_name_3="KB-AuditFramework-ContainerScan-Logging-Policy"16policy_name_4="KB-AuditFramework-ServiceCatalog-Access"17policy_name_5="KB-AuditFramework-ECS-Access"18policy_name_6="KB-AuditFramework-S3-Access"19policy_name_7="KB-AuditFramework-SSM-Access"20policy_name_8="KB-AuditFramework-SecurityHub-Access"21policy_name_9="KB-AuditFramework-AssumeRole-To-SecretsManager-ReadRole"22policy_name_10="KB-AuditFramework-Publish-To-SNSTopic"23def lambda_handler(event, context):24    try:25        sts = boto3.client("sts") 26        logger.info(f"Starting scan of new account {account_num}")27        logger.info(f"account_num: {account_num}")28        role_arn = f"arn:aws:iam::{account_num}:role/KB_assumed_role"29        sts_auth = sts.assume_role(RoleArn=role_arn, RoleSessionName="acquired_account_role")30        credentials = sts_auth["Credentials"]31        32        # ----------------------------- #33        # Place all service code below34        # ----------------------------- #35        # Section for boto3 connection with aws service36        sts_client = boto3.client(aws_service,37                                  region_name=target_region,38                                  aws_access_key_id=credentials["AccessKeyId"],39                                  aws_secret_access_key=credentials["SecretAccessKey"],40                                  aws_session_token=credentials["SessionToken"], )41        try:42            response = sts_client.get_role(43                RoleName=role_name44        ) 45            if  len(response["Role"]) > 0:46                policy_document_1={47                    "Version": "2012-10-17",48                    "Statement": [49                        {50                            "Effect": "Allow",51                            "Action": [52                                "logs:CreateLogGroup"53                            ],54                            "Resource": "*"55                        }]}56                        57                template_policy =json.dumps(policy_document_1)58                template_policy = str(template_policy)59                try:60                    response = sts_client.create_policy(61                    PolicyName=policy_name_1,62                    PolicyDocument=template_policy,63                    Description='string'64                )65                    response =sts_client.attach_role_policy(66                    RoleName=role_name,67                    PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy")                 68                    response2 =sts_client.attach_role_policy(69                    RoleName=role_name,70                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_1}")71                    72                except botocore.exceptions.ClientError as error:73                    response =sts_client.attach_role_policy(74                    RoleName=role_name,75                    PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy") 76                                        77                    response2 =sts_client.attach_role_policy(78                    RoleName=role_name,79                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_1}")80                    81                82        except botocore.exceptions.ClientError as error:83            json_file=  {84            "Version": "2012-10-17",85            "Statement": [86                {87                "Effect": "Allow",88                "Principal": {89                    "Service": "ecs-tasks.amazonaws.com"90                },91                "Action": "sts:AssumeRole",92                "Condition": {}93                }94            ]95            }96                97            template = json.dumps(json_file)98            template = str(template)99            100            policy_document_1={101                "Version": "2012-10-17",102                "Statement": [103                    {104                        "Effect": "Allow",105                        "Action": [106                            "logs:CreateLogGroup"107                        ],108                        "Resource": "*"109                    }]}110                    111            template_policy =json.dumps(policy_document_1)112            template_policy = str(template_policy)113            114            try:115                response = sts_client.create_policy(116                PolicyName=policy_name_1,117                PolicyDocument=template_policy,118                Description='string'119            )120                role = sts_client.create_role(121                            RoleName =role_name,122                            AssumeRolePolicyDocument = template123                    )124                response =sts_client.attach_role_policy(125                RoleName=role_name,126                PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy") 127                response2 =sts_client.attach_role_policy(128                RoleName=role_name,129                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_1}") 130                131            except botocore.exceptions.ClientError as error:132                    role = sts_client.create_role(133                                RoleName =role_name,134                                AssumeRolePolicyDocument = template135                        )136                    response =sts_client.attach_role_policy(137                    RoleName=role_name,138                    PolicyArn="arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy")139                    response2 =sts_client.attach_role_policy(140                    RoleName=role_name,141                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_1}")                  142        try:143            response = sts_client.get_role(144                RoleName=role_name_1145        ) 146            if  len(response["Role"]) > 0:147                policy_document_2={148                        "Version": "2012-10-17",149                        "Statement": [150                            {151                                "Effect": "Allow",152                                "Action": [153                                    "sts:AssumeRole"154                                ],155                                "Resource": "arn:aws:iam::*:role/KB-AuditFramework-ContainerScan-AssumeRole"156                            }157                        ]158                    }159                        160                template_policy_2 =json.dumps(policy_document_2)161                template_policy_2 = str(template_policy_2)162                policy_document_3={163                        "Version": "2012-10-17",164                        "Statement": [165                            {166                                "Effect": "Allow",167                                "Action": [168                                    "kinesis:PutRecord"169                                ],170                                "Resource": f"arn:aws:kinesis:*:{account_num}:stream/kb-*"171                            }172                        ]173                    }174                        175                template_policy_3 =json.dumps(policy_document_3)176                template_policy_3 = str(template_policy_3)            177                try:178                    response = sts_client.create_policy(179                    PolicyName=policy_name_2,180                    PolicyDocument=template_policy_2,181                    Description='string'182                )183                    response = sts_client.create_policy(184                    PolicyName=policy_name_3,185                    PolicyDocument=template_policy_3,186                    Description='string'187                )            188                    response =sts_client.attach_role_policy(189                    RoleName=role_name_1,190                    PolicyArn="arn:aws:iam::aws:policy/AmazonSSMReadOnlyAccess")191                                    192                    response2 =sts_client.attach_role_policy(193                    RoleName=role_name_1,194                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_2}")195                    response3 =sts_client.attach_role_policy(196                    RoleName=role_name_1,197                    PolicyArn="arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly")198                    response4 =sts_client.attach_role_policy(199                    RoleName=role_name_1,200                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_3}")201                    202                    203                except botocore.exceptions.ClientError as error:204                    response =sts_client.attach_role_policy(205                    RoleName=role_name_1,206                    PolicyArn="arn:aws:iam::aws:policy/AmazonSSMReadOnlyAccess")207                                    208                    response2 =sts_client.attach_role_policy(209                    RoleName=role_name_1,210                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_2}")211                    response3 =sts_client.attach_role_policy(212                    RoleName=role_name_1,213                    PolicyArn="arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly") 214                    response4 =sts_client.attach_role_policy(215                    RoleName=role_name_1,216                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_3}")                                   217                                218        except botocore.exceptions.ClientError as error:219            json_file_1=  {220            "Version": "2012-10-17",221            "Statement": [222                {223                "Effect": "Allow",224                "Principal": {225                    "Service": "ec2.amazonaws.com"226                },227                "Action": "sts:AssumeRole",228                "Condition": {}229                }230            ]231            }232                233            template_1 = json.dumps(json_file_1)234            template_1 = str(template_1)235            236            policy_document_2={237                    "Version": "2012-10-17",238                    "Statement": [239                        {240                            "Effect": "Allow",241                            "Action": [242                                "sts:AssumeRole"243                            ],244                            "Resource": "arn:aws:iam::*:role/KB-AuditFramework-ContainerScan-AssumeRole"245                        }246                    ]247                }248                    249            template_policy_2 =json.dumps(policy_document_2)250            template_policy_2 = str(template_policy_2)251            policy_document_3={252                    "Version": "2012-10-17",253                    "Statement": [254                        {255                            "Effect": "Allow",256                            "Action": [257                                "kinesis:PutRecord"258                            ],259                            "Resource": f"arn:aws:kinesis:*:{account_num}:stream/kb-*"260                        }261                    ]262                }263                    264            template_policy_3 =json.dumps(policy_document_3)265            template_policy_3 = str(template_policy_3)  266            try:267                response = sts_client.create_policy(268                PolicyName=policy_name_2,269                PolicyDocument=template_policy_2,270                Description='string'271            )272                response = sts_client.create_policy(273                PolicyName=policy_name_3,274                PolicyDocument=template_policy_3,275                Description='string'276            )        277                role = sts_client.create_role(278                            RoleName =role_name_1,279                            AssumeRolePolicyDocument = template_1 280                    )            281                response =sts_client.attach_role_policy(282                    RoleName=role_name_1,283                    PolicyArn="arn:aws:iam::aws:policy/AmazonSSMReadOnlyAccess")284                                    285                response2 =sts_client.attach_role_policy(286                    RoleName=role_name_1,287                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_2}")288                response3 =sts_client.attach_role_policy(289                    RoleName=role_name_1,290                    PolicyArn="arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly")291                response4 =sts_client.attach_role_policy(292                    RoleName=role_name_1,293                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_3}")                                  294                    295                    296            except botocore.exceptions.ClientError as error:297                role = sts_client.create_role(298                            RoleName =role_name_1,299                            AssumeRolePolicyDocument = template_1 300                    )            301                response =sts_client.attach_role_policy(302                    RoleName=role_name_1,303                    PolicyArn="arn:aws:iam::aws:policy/AmazonSSMReadOnlyAccess")304                                    305                response2 =sts_client.attach_role_policy(306                    RoleName=role_name_1,307                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_2}")308                response3 =sts_client.attach_role_policy(309                    RoleName=role_name_1,310                    PolicyArn="arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly")311                response4 =sts_client.attach_role_policy(312                    RoleName=role_name_1,313                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_3}")                    314        try:315            response = sts_client.get_role(316                RoleName=role_name_2317        ) 318            if  len(response["Role"]) > 0:319                policy_document_4={320                        "Version": "2012-10-17",321                        "Statement": [322                            {323                                "Effect": "Allow",324                                "Action": [325                                    "servicecatalog:*"326                                ],327                                "Resource": "*",328                                "Condition": {329                                    "StringEquals": {330                                        "servicecatalog:roleLevel": "self"331                                    }332                                }333                            }334                        ]335                    }336                        337                template_policy_4 =json.dumps(policy_document_4)338                template_policy_4 = str(template_policy_4)339                policy_document_5= {340                        "Version": "2012-10-17",341                        "Statement": [342                            {343                                "Effect": "Allow",344                                "Action": [345                                    "ecs:RunTask",346                                    "ecs:RegisterTaskDefinition",347                                    "ecs:DescribeTaskDefinition"348                                ],349                                "Resource": "*"350                            },351                            {352                                "Effect": "Allow",353                                "Action": [354                                    "iam:PassRole"355                                ],356                                "Resource": [357                                    "arn:aws:iam::*:role/KB-AuditFramework-TaskRole",358                                    "arn:aws:iam::*:role/KB-AuditFramework-TaskExecutionRole"359                                ],360                                "Condition": {361                                    "StringLike": {362                                        "iam:PassedToService": "ecs-tasks.amazonaws.com"363                                    }364                                }365                            }366                        ]367                    }368                        369                template_policy_5 =json.dumps(policy_document_5)370                template_policy_5 = str(template_policy_5)   371        372                policy_document_6=  {373                        "Version": "2012-10-17",374                        "Statement": [375                            {376                                "Effect": "Allow",377                                "Action": [378                                    "s3:GetObject"379                                ],380                                "Resource": "arn:aws:s3:::KbAuditAccountParamBuckets"381                            },382                            {383                                "Effect": "Allow",384                                "Action": [385                                    "s3:PutObject",386                                    "s3:PutObjectAcl"387                                ],388                                "Resource": "arn:aws:s3:::KbAuditAccountResultsBuckets" 389                            }390                        ]391                    }392                        393                template_policy_6 =json.dumps(policy_document_6)394                template_policy_6 = str(template_policy_6)395                policy_document_7=  {396                        "Version": "2012-10-17",397                        "Statement": [398                            {399                                "Effect": "Allow",400                                "Action": [401                                    "ssm:PutParameter",402                                    "ssm:Get*",403                                    "ssm:DeleteParameter"404                                ],405                                "Resource": f"arn:aws:ssm:*:{account_num}:parameter/CirrusScan/*"406                                407                            }408                        ]409                    }410                        411                template_policy_7 =json.dumps(policy_document_7)412                template_policy_7 = str(template_policy_7)            413                policy_document_8= {414                        "Version": "2012-10-17",415                        "Statement": [416                            {417                                "Effect": "Allow",418                                "Action": [419                                    "securityhub:BatchImportFindings",420                                    "securityhub:BatchUpdateFindings"421                                ],422                                "Resource": "*"423                            }424                        ]425                    }426                        427                template_policy_8 =json.dumps(policy_document_8)428                template_policy_8 = str(template_policy_8)429                430                policy_document_9={431                        "Version": "2012-10-17",432                        "Statement": [433                            {434                                "Effect": "Allow",435                                "Action": [436                                    "sts:AssumeRole"437                                ],438                                "Resource": "arn:aws:iam::*:role/KB-AuditFramework-SecretsManagerReadOnlyRole"439                            }440                        ]441                    }442                        443                template_policy_9 =json.dumps(policy_document_9)444                template_policy_9 = str(template_policy_9)445                446                policy_document_10= {447                        "Version": "2012-10-17",448                        "Statement": [449                            {450                                "Effect": "Allow",451                                "Action": [452                                    "SNS:Publish"453                                ],454                                "Resource": f"arn:aws:sns:*:{account_num}:AuditSNSTopic"455                                456                            }457                        ]458                    }459                template_policy_10 =json.dumps(policy_document_10)460                template_policy_10 = str(template_policy_10)461                462                try:463                    response = sts_client.create_policy(464                    PolicyName=policy_name_4,465                    PolicyDocument=template_policy_4,466                    Description='string'467                )468                    response = sts_client.create_policy(469                    PolicyName=policy_name_5,470                    PolicyDocument=template_policy_5,471                    Description='string'472                )   473                    response = sts_client.create_policy(474                    PolicyName=policy_name_6,475                    PolicyDocument=template_policy_6,476                    Description='string'477                )   478                    response = sts_client.create_policy(479                    PolicyName=policy_name_7,480                    PolicyDocument=template_policy_7,481                    Description='string'482                )   483                    response = sts_client.create_policy(484                    PolicyName=policy_name_8,485                    PolicyDocument=template_policy_8,486                    Description='string'487                )   488                    response = sts_client.create_policy(489                    PolicyName=policy_name_9,490                    PolicyDocument=template_policy_9,491                    Description='string'492                )   493                    response = sts_client.create_policy(494                    PolicyName=policy_name_10,495                    PolicyDocument=template_policy_10,496                    Description='string'497                )   498                    response =sts_client.attach_role_policy(499                    RoleName=role_name_2,500                    PolicyArn="arn:aws:iam::aws:policy/SecurityAudit")501                                    502                    response2 =sts_client.attach_role_policy(503                    RoleName=role_name_2,504                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_4}")505                    response3 =sts_client.attach_role_policy(506                    RoleName=role_name_2,507                    PolicyArn="arn:aws:iam::aws:policy/ReadOnlyAccess")508                    response4 =sts_client.attach_role_policy(509                    RoleName=role_name_2,510                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_5}")511                    response5 =sts_client.attach_role_policy(512                    RoleName=role_name_2,513                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_6}")514                    response6 =sts_client.attach_role_policy(515                    RoleName=role_name_2,516                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_7}")517                    response7 =sts_client.attach_role_policy(518                    RoleName=role_name_2,519                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_8}")520                    response8 =sts_client.attach_role_policy(521                    RoleName=role_name_2,522                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_9}") 523                    response9 =sts_client.attach_role_policy(524                    RoleName=role_name_2,525                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_10}")526                    527                    528                    529                except botocore.exceptions.ClientError as error:530                    response =sts_client.attach_role_policy(531                    RoleName=role_name_2,532                    PolicyArn="arn:aws:iam::aws:policy/SecurityAudit")533                                    534                    response2 =sts_client.attach_role_policy(535                    RoleName=role_name_2,536                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_4}")537                    response3 =sts_client.attach_role_policy(538                    RoleName=role_name_2,539                    PolicyArn="arn:aws:iam::aws:policy/ReadOnlyAccess")540                    response4 =sts_client.attach_role_policy(541                    RoleName=role_name_2,542                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_5}")543                    response5 =sts_client.attach_role_policy(544                    RoleName=role_name_2,545                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_6}")546                    response6 =sts_client.attach_role_policy(547                    RoleName=role_name_2,548                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_7}")549                    response7 =sts_client.attach_role_policy(550                    RoleName=role_name_2,551                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_8}")552                    response8 =sts_client.attach_role_policy(553                    RoleName=role_name_2,554                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_9}") 555                    response9 =sts_client.attach_role_policy(556                    RoleName=role_name_2,557                    PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_10}")558                    559                                                    560                                561        except botocore.exceptions.ClientError as error:562            json_file_2=  {563            "Version": "2012-10-17",564            "Statement": [565                {566                "Effect": "Allow",567                "Principal": {568                    "Service": "ec2.amazonaws.com"569                },570                "Action": "sts:AssumeRole",571                "Condition": {}572                }573            ]574            }575                576            template_2 = json.dumps(json_file_2)577            template_2 = str(template_2)578            579            policy_document_4={580                    "Version": "2012-10-17",581                    "Statement": [582                        {583                            "Effect": "Allow",584                            "Action": [585                                "servicecatalog:*"586                            ],587                            "Resource": "*",588                            "Condition": {589                                "StringEquals": {590                                    "servicecatalog:roleLevel": "self"591                                }592                            }593                        }594                    ]595                }596                    597            template_policy_4 =json.dumps(policy_document_4)598            template_policy_4 = str(template_policy_4)599            policy_document_5= {600                    "Version": "2012-10-17",601                    "Statement": [602                        {603                            "Effect": "Allow",604                            "Action": [605                                "ecs:RunTask",606                                "ecs:RegisterTaskDefinition",607                                "ecs:DescribeTaskDefinition"608                            ],609                            "Resource": "*"610                        },611                        {612                            "Effect": "Allow",613                            "Action": [614                                "iam:PassRole"615                            ],616                            "Resource": [617                                "arn:aws:iam::*:role/KB-AuditFramework-TaskRole",618                                "arn:aws:iam::*:role/KB-AuditFramework-TaskExecutionRole"619                            ],620                            "Condition": {621                                "StringLike": {622                                    "iam:PassedToService": "ecs-tasks.amazonaws.com"623                                }624                            }625                        }626                    ]627                }628                    629            template_policy_5 =json.dumps(policy_document_5)630            template_policy_5 = str(template_policy_5)   631    632            policy_document_6=  {633                        "Version": "2012-10-17",634                        "Statement": [635                            {636                                "Effect": "Allow",637                                "Action": [638                                    "s3:GetObject"639                                ],640                                "Resource": "arn:aws:s3:::KbAuditAccountParamBuckets"641                            },642                            {643                                "Effect": "Allow",644                                "Action": [645                                    "s3:PutObject",646                                    "s3:PutObjectAcl"647                                ],648                                "Resource": "arn:aws:s3:::KbAuditAccountResultsBuckets" 649                            }650                        ]651                    }652                    653            template_policy_6 =json.dumps(policy_document_6)654            template_policy_6 = str(template_policy_6)655            policy_document_7=  {656                    "Version": "2012-10-17",657                    "Statement": [658                        {659                            "Effect": "Allow",660                            "Action": [661                                "ssm:PutParameter",662                                "ssm:Get*",663                                "ssm:DeleteParameter"664                            ],665                            "Resource": f"arn:aws:ssm:*:{account_num}:parameter/CirrusScan/*"666                            667                        }668                    ]669                }670                    671            template_policy_7 =json.dumps(policy_document_7)672            template_policy_7 = str(template_policy_7)            673            policy_document_8= {674                    "Version": "2012-10-17",675                    "Statement": [676                        {677                            "Effect": "Allow",678                            "Action": [679                                "securityhub:BatchImportFindings",680                                "securityhub:BatchUpdateFindings"681                            ],682                            "Resource": "*"683                        }684                    ]685                }686                    687            template_policy_8 =json.dumps(policy_document_8)688            template_policy_8 = str(template_policy_8)689            690            policy_document_9={691                    "Version": "2012-10-17",692                    "Statement": [693                        {694                            "Effect": "Allow",695                            "Action": [696                                "sts:AssumeRole"697                            ],698                            "Resource": "arn:aws:iam::*:role/KB-AuditFramework-SecretsManagerReadOnlyRole"699                        }700                    ]701                }702                    703            template_policy_9 =json.dumps(policy_document_9)704            template_policy_9 = str(template_policy_9)705            706            policy_document_10= {707                    "Version": "2012-10-17",708                    "Statement": [709                        {710                            "Effect": "Allow",711                            "Action": [712                                "SNS:Publish"713                            ],714                            "Resource": f"arn:aws:sns:*:{account_num}:AuditSNSTopic"715                            716                        }717                    ]718                }719            template_policy_10 =json.dumps(policy_document_10)720            template_policy_10 = str(template_policy_10)721            722            try:723                response = sts_client.create_policy(724                PolicyName=policy_name_4,725                PolicyDocument=template_policy_4,726                Description='string'727            )728                response = sts_client.create_policy(729                PolicyName=policy_name_5,730                PolicyDocument=template_policy_5,731                Description='string'732            )   733                response = sts_client.create_policy(734                PolicyName=policy_name_6,735                PolicyDocument=template_policy_6,736                Description='string'737            )   738                response = sts_client.create_policy(739                PolicyName=policy_name_7,740                PolicyDocument=template_policy_7,741                Description='string'742            )   743                response = sts_client.create_policy(744                PolicyName=policy_name_8,745                PolicyDocument=template_policy_8,746                Description='string'747            )   748                response = sts_client.create_policy(749                PolicyName=policy_name_9,750                PolicyDocument=template_policy_9,751                Description='string'752            )   753                response = sts_client.create_policy(754                PolicyName=policy_name_10,755                PolicyDocument=template_policy_10,756                Description='string'757            )   758                role = sts_client.create_role(759                            RoleName =role_name_2,760                            AssumeRolePolicyDocument = template_2 761                    )762                response =sts_client.attach_role_policy(763                RoleName=role_name_2,764                PolicyArn="arn:aws:iam::aws:policy/SecurityAudit")765                                766                response2 =sts_client.attach_role_policy(767                RoleName=role_name_2,768                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_4}")769                response3 =sts_client.attach_role_policy(770                RoleName=role_name_2,771                PolicyArn="arn:aws:iam::aws:policy/ReadOnlyAccess")772                response4 =sts_client.attach_role_policy(773                RoleName=role_name_2,774                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_5}")775                response5 =sts_client.attach_role_policy(776                RoleName=role_name_2,777                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_6}")778                response6 =sts_client.attach_role_policy(779                RoleName=role_name_2,780                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_7}")781                response7 =sts_client.attach_role_policy(782                RoleName=role_name_2,783                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_8}")784                response8 =sts_client.attach_role_policy(785                RoleName=role_name_2,786                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_9}") 787                response9 =sts_client.attach_role_policy(788                RoleName=role_name_2,789                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_10}")790                791        792                    793            except botocore.exceptions.ClientError as error:794                role = sts_client.create_role(795                            RoleName =role_name_2,796                            AssumeRolePolicyDocument = template_2 797                    )798                response =sts_client.attach_role_policy(799                RoleName=role_name_2,800                PolicyArn="arn:aws:iam::aws:policy/SecurityAudit")801                                802                response2 =sts_client.attach_role_policy(803                RoleName=role_name_2,804                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_4}")805                response3 =sts_client.attach_role_policy(806                RoleName=role_name_2,807                PolicyArn="arn:aws:iam::aws:policy/ReadOnlyAccess")808                response4 =sts_client.attach_role_policy(809                RoleName=role_name_2,810                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_5}")811                response5 =sts_client.attach_role_policy(812                RoleName=role_name_2,813                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_6}")814                response6 =sts_client.attach_role_policy(815                RoleName=role_name_2,816                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_7}")817                response7 =sts_client.attach_role_policy(818                RoleName=role_name_2,819                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_8}")820                response8 =sts_client.attach_role_policy(821                RoleName=role_name_2,822                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_9}") 823                response9 =sts_client.attach_role_policy(824                RoleName=role_name_2,825                PolicyArn=f"arn:aws:iam::{account_num}:policy/{policy_name_10}")                  826    except botocore.exceptions.ClientError as error:827        logger.error(f"Error: {error}")828        error_message = error.response["Error"]["Message"]829        sns_client = boto3.client("sns")830        sns_client.publish (831            TopicArn = f"arn:aws:sns:us-east-1:{account_num}:KB_Send_Failure_Notification_Topic",832            Message = f"An error has occured during the scanning process of account {account_num}. The error is: {error_message}",833            Subject = f"Error occured in running scan of {aws_service} on account {account_num}."834        )...

test_logtron_aws.py

Source:test_logtron_aws.py

...167        discover_context=lambda: discover_context(sts_client=MockSTSClient(), refresh=True),168    )169    logger.info("test_cloudwatch_emf_non_flatten", extra={"kind": "test", "value": 123})170    flush()171def test_cloudwatch_sts_client():172    config = {173        "handlers": ["logtron_aws.CloudWatchHandler"],174        "CloudWatchHandler": {175            "logs_client": MockLogsClient(),176            "interval_sec": 30,177        },178    }179    logger = autodiscover(refresh=True, config=config, sts_client=MockSTSClient())180    logger.info("test_cloudwatch_sts_client", extra={"test123": 123})181    flush()182def test_cloudwatch_close():183    config = {184        "handlers": ["logtron_aws.CloudWatchHandler"],185        "CloudWatchHandler": {...

sts.py

Source:sts.py

1from secrets import token_hex2from boto3 import (3    client as boto3_client,4    Session as boto3_session,5)6def assumed_role_session(sts_client=None, session_kwargs=None, **assume_role_kwargs):7    """Return a ``boto3.Session`` object for an assumed role:8    * *sts_client* is a ``boto3.client('sts')`` instance. If not given, one will be9      created with ``boto3.client('sts')``.10    * *session_kwargs* are the keyword arguments you want to pass to the11      ``boto3.Session()`` constructor.12    * *assume_role_kwargs* are the arguments for the ``assume_role`` operation, which13      at least include ``RoleArn``. If ``RoleSessionName`` is not given, a14      randomly-generated one will be used.15    Usage:16    .. code-block:: python17        from boto3_helpers.sts import assumed_role_session18        role_arn = 'arn:aws:iam::000000000000:role/TargetRole'19        session = assumed_role_session(RoleArn=role_arn)20    This is equivalent to:21    .. code-block:: python22        from boto3 import (23            client as boto3_client,24            Session as boto3_session,25        )26        sts_client = boto3_client('sts')27        role_arn = 'arn:aws:iam::000000000000:role/TargetRole'28        session_name = 'AssumedRoleSession1'29        resp = sts_client.assume_role(30            RoleArn=role_arn, RoleSessionName=session_name31        )32        credentials = resp['credentials']33        session = boto3_session(34            aws_access_key_id=credentials['AccessKeyId'],35            aws_secret_access_key=credentials['SecretAccessKey'],36            aws_session_token=credentials['SessionToken'],37        )38    """39    sts_client = sts_client or boto3_client('sts')40    session_kwargs = session_kwargs or {}41    assume_role_kwargs.setdefault('RoleSessionName', token_hex(4))42    credentials = sts_client.assume_role(**assume_role_kwargs)['Credentials']43    return boto3_session(44        aws_access_key_id=credentials['AccessKeyId'],45        aws_secret_access_key=credentials['SecretAccessKey'],46        aws_session_token=credentials['SessionToken'],47        **session_kwargs,48    )49def assumed_role_client(50    service_name, *, sts_client=None, client_kwargs=None, **assume_role_kwargs51):52    """Return a ``boto3.client`` object for an assumed role:53     * *service_name* is the name of a service.54     * *sts_client* is a ``boto3.client('sts')`` instance. If not given, one will be55       created with ``boto3.client('sts')``.56     * *client_kwargs* are the keyword arguments you want to pass to the57       ``boto3.client()`` constructor.58     * *assume_role_kwargs* are the arguments for the ``assume_role`` operation, which59       at least include ``RoleArn``. If ``RoleSessionName`` is not given, a60       randomly-generated one will be used.61     Usage:62    .. code-block:: python63         from boto3_helpers.sts import assumed_role_client64         client_kwargs = {'region_name': 'us-east-2'}65         role_arn = 'arn:aws:iam::000000000000:role/TargetRole'66         sqs_client = assumed_role_client(67            'sqs', client_kwargs, RoleArn=role_arn68        )69    """70    client_kwargs = client_kwargs or {}71    session = assumed_role_session(sts_client=sts_client, **assume_role_kwargs)72    return session.client(service_name, **client_kwargs)73def assumed_role_resource(74    service_name, *, sts_client=None, resource_kwargs=None, **assume_role_kwargs75):76    """Return a ``boto3.resource`` object for an assumed role:77    * *service_name* is the name of a service.78    * *sts_client* is a ``boto3.client('sts')`` instance. If not given, one will be79      created with ``boto3.client('sts')``.80    * *resource_kwargs* are the keyword arguments you want to pass to the81      ``boto3.resource()`` constructor.82    * *assume_role_kwargs* are the arguments for the ``assume_role`` operation, which at83      least include ``RoleArn``. If ``RoleSessionName`` is not given, a84      randomly-generated one will be used.85    Usage:86    .. code-block:: python87        from boto3_helpers.sts import assumed_role_resource88        resource_kwargs = {'region_name': 'us-east-2'}89        role_arn = 'arn:aws:iam::000000000000:role/TargetRole'90        dynamodb_resource = assumed_role_resource(91            'dynamodb', resource_kwargs, RoleArn=role_arn92        )93    """94    resource_kwargs = resource_kwargs or {}95    session = assumed_role_session(sts_client, **assume_role_kwargs)...

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