|
| 1 | +import logging |
| 2 | +from typing import Any |
| 3 | +from typing import Dict |
| 4 | +from typing import List |
| 5 | + |
| 6 | +import boto3 |
| 7 | +import neo4j |
| 8 | + |
| 9 | +from cartography.client.core.tx import load |
| 10 | +from cartography.graph.job import GraphJob |
| 11 | +from cartography.intel.aws.ec2.util import get_botocore_config |
| 12 | +from cartography.models.aws.cognito.identity_pool import CognitoIdentityPoolSchema |
| 13 | +from cartography.models.aws.cognito.user_pool import CognitoUserPoolSchema |
| 14 | +from cartography.util import aws_handle_regions |
| 15 | +from cartography.util import timeit |
| 16 | + |
| 17 | +logger = logging.getLogger(__name__) |
| 18 | + |
| 19 | + |
| 20 | +@timeit |
| 21 | +@aws_handle_regions |
| 22 | +def get_identity_pools( |
| 23 | + boto3_session: boto3.Session, region: str |
| 24 | +) -> List[Dict[str, Any]]: |
| 25 | + client = boto3_session.client( |
| 26 | + "cognito-identity", region_name=region, config=get_botocore_config() |
| 27 | + ) |
| 28 | + paginator = client.get_paginator("list_identity_pools") |
| 29 | + |
| 30 | + all_identity_pools = [] |
| 31 | + |
| 32 | + for page in paginator.paginate(MaxResults=50): |
| 33 | + identity_pools = page.get("IdentityPools", []) |
| 34 | + all_identity_pools.extend(identity_pools) |
| 35 | + return all_identity_pools |
| 36 | + |
| 37 | + |
| 38 | +@timeit |
| 39 | +@aws_handle_regions |
| 40 | +def get_identity_pool_roles( |
| 41 | + boto3_session: boto3.Session, identity_pools: List[Dict[str, Any]], region: str |
| 42 | +) -> List[Dict[str, Any]]: |
| 43 | + client = boto3_session.client( |
| 44 | + "cognito-identity", region_name=region, config=get_botocore_config() |
| 45 | + ) |
| 46 | + all_identity_pool_details = [] |
| 47 | + for identity_pool in identity_pools: |
| 48 | + response = client.get_identity_pool_roles( |
| 49 | + IdentityPoolId=identity_pool["IdentityPoolId"] |
| 50 | + ) |
| 51 | + all_identity_pool_details.append(response) |
| 52 | + return all_identity_pool_details |
| 53 | + |
| 54 | + |
| 55 | +@timeit |
| 56 | +@aws_handle_regions |
| 57 | +def get_user_pools(boto3_session: boto3.Session, region: str) -> List[Dict[str, Any]]: |
| 58 | + client = boto3_session.client( |
| 59 | + "cognito-idp", region_name=region, config=get_botocore_config() |
| 60 | + ) |
| 61 | + paginator = client.get_paginator("list_user_pools") |
| 62 | + all_user_pools = [] |
| 63 | + |
| 64 | + for page in paginator.paginate(MaxResults=50): |
| 65 | + user_pools = page.get("UserPools", []) |
| 66 | + all_user_pools.extend(user_pools) |
| 67 | + return all_user_pools |
| 68 | + |
| 69 | + |
| 70 | +def transform_identity_pools( |
| 71 | + identity_pools: List[Dict[str, Any]], region: str |
| 72 | +) -> List[Dict[str, Any]]: |
| 73 | + transformed_identity_pools = [] |
| 74 | + for pool in identity_pools: |
| 75 | + transformed_pool = { |
| 76 | + "IdentityPoolId": pool["IdentityPoolId"], |
| 77 | + "Region": region, |
| 78 | + "Roles": list(pool.get("Roles", {}).values()), |
| 79 | + } |
| 80 | + transformed_identity_pools.append(transformed_pool) |
| 81 | + return transformed_identity_pools |
| 82 | + |
| 83 | + |
| 84 | +def transform_user_pools( |
| 85 | + user_pools: List[Dict[str, Any]], region: str |
| 86 | +) -> List[Dict[str, Any]]: |
| 87 | + transformed_user_pools = [] |
| 88 | + for pool in user_pools: |
| 89 | + transformed_pool = { |
| 90 | + "Id": pool["Id"], |
| 91 | + "Region": region, |
| 92 | + "Name": pool["Name"], |
| 93 | + "Status": pool.get("Status"), |
| 94 | + } |
| 95 | + transformed_user_pools.append(transformed_pool) |
| 96 | + return transformed_user_pools |
| 97 | + |
| 98 | + |
| 99 | +@timeit |
| 100 | +def load_identity_pools( |
| 101 | + neo4j_session: neo4j.Session, |
| 102 | + data: List[Dict[str, Any]], |
| 103 | + region: str, |
| 104 | + current_aws_account_id: str, |
| 105 | + aws_update_tag: int, |
| 106 | +) -> None: |
| 107 | + logger.info( |
| 108 | + f"Loading Cognito Identity Pools {len(data)} for region '{region}' into graph.", |
| 109 | + ) |
| 110 | + load( |
| 111 | + neo4j_session, |
| 112 | + CognitoIdentityPoolSchema(), |
| 113 | + data, |
| 114 | + lastupdated=aws_update_tag, |
| 115 | + Region=region, |
| 116 | + AWS_ID=current_aws_account_id, |
| 117 | + ) |
| 118 | + |
| 119 | + |
| 120 | +@timeit |
| 121 | +def load_user_pools( |
| 122 | + neo4j_session: neo4j.Session, |
| 123 | + data: List[Dict[str, Any]], |
| 124 | + region: str, |
| 125 | + current_aws_account_id: str, |
| 126 | + aws_update_tag: int, |
| 127 | +) -> None: |
| 128 | + logger.info( |
| 129 | + f"Loading Cognito User Pools {len(data)} for region '{region}' into graph.", |
| 130 | + ) |
| 131 | + load( |
| 132 | + neo4j_session, |
| 133 | + CognitoUserPoolSchema(), |
| 134 | + data, |
| 135 | + lastupdated=aws_update_tag, |
| 136 | + Region=region, |
| 137 | + AWS_ID=current_aws_account_id, |
| 138 | + ) |
| 139 | + |
| 140 | + |
| 141 | +@timeit |
| 142 | +def cleanup( |
| 143 | + neo4j_session: neo4j.Session, |
| 144 | + common_job_parameters: Dict[str, Any], |
| 145 | +) -> None: |
| 146 | + logger.debug("Running Efs cleanup job.") |
| 147 | + GraphJob.from_node_schema(CognitoIdentityPoolSchema(), common_job_parameters).run( |
| 148 | + neo4j_session |
| 149 | + ) |
| 150 | + GraphJob.from_node_schema(CognitoUserPoolSchema(), common_job_parameters).run( |
| 151 | + neo4j_session |
| 152 | + ) |
| 153 | + |
| 154 | + |
| 155 | +@timeit |
| 156 | +def sync( |
| 157 | + neo4j_session: neo4j.Session, |
| 158 | + boto3_session: boto3.session.Session, |
| 159 | + regions: List[str], |
| 160 | + current_aws_account_id: str, |
| 161 | + update_tag: int, |
| 162 | + common_job_parameters: Dict[str, Any], |
| 163 | +) -> None: |
| 164 | + for region in regions: |
| 165 | + logger.info( |
| 166 | + f"Syncing Cognito Identity Pools for region '{region}' in account '{current_aws_account_id}'.", |
| 167 | + ) |
| 168 | + |
| 169 | + identity_pools = get_identity_pools(boto3_session, region) |
| 170 | + if not identity_pools: |
| 171 | + logger.info( |
| 172 | + f"No Cognito Identity Pools found in region '{region}'. Skipping sync." |
| 173 | + ) |
| 174 | + else: |
| 175 | + identity_pool_roles = get_identity_pool_roles( |
| 176 | + boto3_session, identity_pools, region |
| 177 | + ) |
| 178 | + transformed_identity_pools = transform_identity_pools( |
| 179 | + identity_pool_roles, region |
| 180 | + ) |
| 181 | + |
| 182 | + load_identity_pools( |
| 183 | + neo4j_session, |
| 184 | + transformed_identity_pools, |
| 185 | + region, |
| 186 | + current_aws_account_id, |
| 187 | + update_tag, |
| 188 | + ) |
| 189 | + |
| 190 | + user_pools = get_user_pools(boto3_session, region) |
| 191 | + transformed_user_pools = transform_user_pools(user_pools, region) |
| 192 | + |
| 193 | + load_user_pools( |
| 194 | + neo4j_session, |
| 195 | + transformed_user_pools, |
| 196 | + region, |
| 197 | + current_aws_account_id, |
| 198 | + update_tag, |
| 199 | + ) |
| 200 | + |
| 201 | + cleanup(neo4j_session, common_job_parameters) |
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