如何匯出 IAM Identity Center 身分及其指派的清單？

4 分的閱讀內容

我想匯出所有AWS Organizations 中所有成員帳戶的 AWS IAM Identity Center 權限集，及其指派的主體清單。

簡短描述

若要產生 IAM Identity Center 權限集的報告，請使用 Python 指令碼。您可以建立包含其指派主體的權限集 JSON 報告，或包含其權限集指派的帳戶 .csv 檔案。

重要：

IAM Identity Center API 的最大集體限流為每秒 20 筆交易 (TPS)。
**注意：**如果您收到 RequestLimitExceeded 和 ThrottlingException 錯誤，請參閱管理和監控工作負載中的 API 限流。
指令碼中包含的帳戶越多，產生報告所需的時間就越長。

解決方法

**注意：**如果您在執行 AWS Command Line Interface (AWS CLI) 命令時收到錯誤訊息，請參閱對 AWS CLI 錯誤進行疑難排解。此外，請確定您使用的是最新的 AWS CLI 版本。

先決條件：

安裝或更新AWS SDK for Python (Boto3)。
使用下列其中一種方法之一，透過適當的憑證設定 AWS CLI 和適用於 Python 的 AWS SDK：
執行 configure AWS CLI 命令。如需詳細資訊，請參閱使用 AWS CLI 命令進行設定。
使用臨時安全憑證。
使用具有以下權限的 IAM 主體憑證，為 AWS CLI 設定設定檔：
允許存取 Organizations 管理帳戶或 IAM Identity Center 的委派管理員帳戶。
附加 AWSSSOReadOnly 和 AWSSSODirectoryReadOnly AWS 受管政策。

產生具有指派主體的權限集報告

請完成下列步驟：

將下列 Python 指令碼儲存為 .py 副檔名的檔案，例如 permission_sets_report.py：

import boto3, json

idstoreclient = boto3.client('identitystore')
ssoadminclient = boto3.client('sso-admin')
orgsclient= boto3.client('organizations')

users={}
groups={}
permissionSets={}
Accounts=[]

Instances= (ssoadminclient.list_instances()).get('Instances')
InstanceARN=Instances[0].get('InstanceArn')
IdentityStoreId=Instances[0].get('IdentityStoreId')

#Dictionary mapping User IDs to usernames
def mapUserIDs():
    ListUsers=idstoreclient.list_users(IdentityStoreId=IdentityStoreId)
    ListOfUsers=ListUsers['Users']
    while 'NextToken' in ListUsers.keys():
        ListUsers=idstoreclient.list_users(IdentityStoreId=IdentityStoreId,NextToken=ListUsers['NextToken'])
        ListOfUsers.extend(ListUsers['Users'])
    for eachUser in ListOfUsers:
        users.update({eachUser.get('UserId'):eachUser.get('UserName')})
mapUserIDs()

#Dictionary mapping Group IDs to display names
def mapGroupIDs():
    ListGroups=idstoreclient.list_groups(IdentityStoreId=IdentityStoreId)
    ListOfGroups=ListGroups['Groups']
    while 'NextToken' in ListGroups.keys():
        ListGroups=idstoreclient.list_groups(IdentityStoreId=IdentityStoreId,NextToken=ListGroups['NextToken'])
        ListOfGroups.extend(ListGroups['Groups'])
    for eachGroup in ListOfGroups:
        groups.update({eachGroup.get('GroupId'):eachGroup.get('DisplayName')})
mapGroupIDs()

#Dictionary mapping permission set ARNs to permission set names
def mapPermissionSetIDs():
    ListPermissionSets=ssoadminclient.list_permission_sets(InstanceArn=InstanceARN)
    ListOfPermissionSets=ListPermissionSets['PermissionSets']
    while 'NextToken' in ListPermissionSets.keys():
        ListPermissionSets=ssoadminclient.list_permission_sets(InstanceArn=InstanceARN,NextToken=ListPermissionSets['NextToken'])
        ListOfPermissionSets.extend(ListPermissionSets['PermissionSets'])
    for eachPermissionSet in ListOfPermissionSets:
        permissionSetDescription=ssoadminclient.describe_permission_set(InstanceArn=InstanceARN,PermissionSetArn=eachPermissionSet)
        permissionSetDetails=permissionSetDescription.get('PermissionSet')
        permissionSets.update({permissionSetDetails.get('PermissionSetArn'):permissionSetDetails.get('Name')})
mapPermissionSetIDs()

#Listing Permissionsets provisioned to an account
def GetPermissionSetsProvisionedToAccount(AccountID):
    ListOfPermissionSetsProvisionedToAccount=[]
    PermissionSetsProvisionedToAccount=ssoadminclient.list_permission_sets_provisioned_to_account(InstanceArn=InstanceARN,AccountId=AccountID)
    try:
        ListOfPermissionSetsProvisionedToAccount = PermissionSetsProvisionedToAccount['PermissionSets']
        while 'NextToken' in PermissionSetsProvisionedToAccount.keys():
            PermissionSetsProvisionedToAccount=ssoadminclient.list_permission_sets_provisioned_to_account(InstanceArn=InstanceARN,AccountId=AccountID,NextToken=PermissionSetsProvisionedToAccount['NextToken'])
            ListOfPermissionSetsProvisionedToAccount.extend(PermissionSetsProvisionedToAccount['PermissionSets'])
        return(ListOfPermissionSetsProvisionedToAccount)
    except:
        return(ListOfPermissionSetsProvisionedToAccount)


#To retrieve the assignment of each permissionset/user/group/account assignment
def ListAccountAssignments(AccountID):
    PermissionSetsList=GetPermissionSetsProvisionedToAccount(AccountID)
    Assignments=[]
    for permissionSet in PermissionSetsList:
        AccountAssignments=ssoadminclient.list_account_assignments(InstanceArn=InstanceARN,AccountId=AccountID,PermissionSetArn=permissionSet)
        Assignments.extend(AccountAssignments['AccountAssignments'])
        while 'NextToken' in AccountAssignments.keys():
            AccountAssignments=ssoadminclient.list_aaccount_assignments(InstanceArn=InstanceARN,AccountId=AccountID,PermissionSetArn=permissionSet,NextToken=AccountAssignments['NextToken'])
            Assignments.extend(AccountAssignments['AccountAssignments'])
    return(Assignments)

#To list all the accounts in the organization
def ListAccountsInOrganization():
    AccountsList=orgsclient.list_accounts()
    ListOfAccounts=AccountsList['Accounts']
    while 'NextToken' in AccountsList.keys():
        AccountsList=orgsclient.list_accounts(NextToken=AccountsList['NextToken'])
        ListOfAccounts.extend(AccountsList['Accounts'])
    for eachAccount in ListOfAccounts:
        Accounts.append(str(eachAccount.get('Id')))
    return(Accounts)

#To translate set datatype to json
class SetEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, set):
            return list(obj)
        return json.JSONEncoder.default(self, obj)

def GetListOfAssignmentsForPermissionSets():
    ListOfAccountIDs=ListAccountsInOrganization()
    entries=[]
    PermissionSetListForAssignments={}
    for eachAccountID in ListOfAccountIDs:
        GetAccountAssignments=ListAccountAssignments(eachAccountID)
        for eachAssignment in GetAccountAssignments:
            if(permissionSets.get(eachAssignment.get('PermissionSetArn'))) not in PermissionSetListForAssignments.keys():
                SetOfUsersandGroups={'Users':set(),'Groups':set()}
                PermissionSetListForAssignments[permissionSets.get(eachAssignment.get('PermissionSetArn'))]=SetOfUsersandGroups
            SetOfUsersandGroups=PermissionSetListForAssignments.get(permissionSets.get(eachAssignment.get('PermissionSetArn')))
            if(eachAssignment.get('PrincipalType')=='GROUP'):
                setOfGroups=SetOfUsersandGroups.get('Groups')
                setOfGroups.add(groups.get(eachAssignment.get('PrincipalId')))
                SetOfUsersandGroups.update({'Groups':setOfGroups})
                PermissionSetListForAssignments.update({permissionSets.get(eachAssignment.get('PermissionSetArn')):SetOfUsersandGroups})
            else:
                setOfUsers=SetOfUsersandGroups.get('Users')
                setOfUsers.add(users.get(eachAssignment.get('PrincipalId')))
                SetOfUsersandGroups.update({'Users':setOfUsers})
                PermissionSetListForAssignments.update({permissionSets.get(eachAssignment.get('PermissionSetArn')):SetOfUsersandGroups})
    with open("AssignmentsForPermissionSets.json", "w") as outfile:
        json.dump(PermissionSetListForAssignments, outfile, cls=SetEncoder)
    print("Done!AssignmentsForPermissionSets.json generated successfully!")
GetListOfAssignmentsForPermissionSets()

**注意：**如果您收到 "IndexError: list index out of range" 錯誤，則表示指令碼所在的 AWS 區域不是您設定 IAM Identity Center 的區域。

在終端 (macOS) 或 PowerShell (Windows) 視窗中執行 Python 指令碼。

該指令碼會建立一個名為 AssignmentsForPermissionSets.json 的 JSON 檔案，其中包含您的權限集及其指派的主體。

輸出範例：

{  "AdministratorAccess": {    "Users": [
      "Charlie",
      "Ted"
    ],
    "Groups": [
      "Admins",
      "Developers"
    ]
  },
  "PowerUserAccess": {
    "Users": [
      "Chandler",
      "Joey"
    ],
    "Groups": [
      "Developers",
      "Testers"
    ]
  },
  "SystemAdministrator": {
    "Users": [
      "Sherlock"
    ],
    "Groups": [
      "DevOps"
    ]
  }
}

**注意：**如果報告中沒有某個權限集，表示您尚未為帳戶佈建該權限集。

產生包含帳戶權限集指派的報告

請完成下列步驟：

將下列 Python 指令碼儲存為 .py 副檔名的檔案，例如 account_assignments_report.py：

import boto3, csv

idstoreclient = boto3.client('identitystore')
ssoadminclient = boto3.client('sso-admin')
orgsclient= boto3.client('organizations')

users={}
groups={}
permissionSets={}
Accounts={}

Instances= (ssoadminclient.list_instances()).get('Instances')
InstanceARN=Instances[0].get('InstanceArn')
IdentityStoreId=Instances[0].get('IdentityStoreId')


#Dictionary mapping User IDs to usernames
def mapUserIDs():
    ListUsers=idstoreclient.list_users(IdentityStoreId=IdentityStoreId)
    ListOfUsers=ListUsers['Users']
    while 'NextToken' in ListUsers.keys():
        ListUsers=idstoreclient.list_users(IdentityStoreId=IdentityStoreId,NextToken=ListUsers['NextToken'])
        ListOfUsers.extend(ListUsers['Users'])
    for eachUser in ListOfUsers:
        users.update({eachUser.get('UserId'):eachUser.get('UserName')})
mapUserIDs()

#Dictionary mapping Group IDs to display names
def mapGroupIDs():
    ListGroups=idstoreclient.list_groups(IdentityStoreId=IdentityStoreId)
    ListOfGroups=ListGroups['Groups']
    while 'NextToken' in ListGroups.keys():
        ListGroups=idstoreclient.list_groups(IdentityStoreId=IdentityStoreId,NextToken=ListGroups['NextToken'])
        ListOfGroups.extend(ListGroups['Groups'])
    for eachGroup in ListOfGroups:
        groups.update({eachGroup.get('GroupId'):eachGroup.get('DisplayName')})
mapGroupIDs()

#Dictionary mapping permission set ARNs to permission set names
def mapPermissionSetIDs():
    ListPermissionSets=ssoadminclient.list_permission_sets(InstanceArn=InstanceARN)
    ListOfPermissionSets=ListPermissionSets['PermissionSets']
    while 'NextToken' in ListPermissionSets.keys():
        ListPermissionSets=ssoadminclient.list_permission_sets(InstanceArn=InstanceARN,NextToken=ListPermissionSets['NextToken'])
        ListOfPermissionSets.extend(ListPermissionSets['PermissionSets'])
    for eachPermissionSet in ListOfPermissionSets:
        permissionSetDescription=ssoadminclient.describe_permission_set(InstanceArn=InstanceARN,PermissionSetArn=eachPermissionSet)
        permissionSetDetails=permissionSetDescription.get('PermissionSet')
        permissionSets.update({permissionSetDetails.get('PermissionSetArn'):permissionSetDetails.get('Name')})
mapPermissionSetIDs()

#Listing Permissionsets provisioned to an account
def GetPermissionSetsProvisionedToAccount(AccountID):
    PermissionSetsProvisionedToAccount=ssoadminclient.list_permission_sets_provisioned_to_account(InstanceArn=InstanceARN,AccountId=AccountID)
    ListOfPermissionSetsProvisionedToAccount = PermissionSetsProvisionedToAccount['PermissionSets']
    while 'NextToken' in PermissionSetsProvisionedToAccount.keys():
        PermissionSetsProvisionedToAccount=ssoadminclient.list_permission_sets_provisioned_to_account(InstanceArn=InstanceARN,AccountId=AccountID,NextToken=PermissionSetsProvisionedToAccount['NextToken'])
        ListOfPermissionSetsProvisionedToAccount.extend(PermissionSetsProvisionedToAccount['PermissionSets'])    
    return(ListOfPermissionSetsProvisionedToAccount)

#To retrieve the assignment of each permissionset/user/group/account assignment
def ListAccountAssignments(AccountID):
    PermissionSetsList=GetPermissionSetsProvisionedToAccount(AccountID)
    Assignments=[]
    for permissionSet in PermissionSetsList:
        AccountAssignments=ssoadminclient.list_account_assignments(InstanceArn=InstanceARN,AccountId=AccountID,PermissionSetArn=permissionSet)
        Assignments.extend(AccountAssignments['AccountAssignments'])
        while 'NextToken' in AccountAssignments.keys():
            AccountAssignments=ssoadminclient.list_aaccount_assignments(InstanceArn=InstanceARN,AccountId=AccountID,PermissionSetArn=permissionSet,NextToken=AccountAssignments['NextToken'])
            Assignments.extend(AccountAssignments['AccountAssignments'])
    return(Assignments)


#To list all the accounts in the organization
def ListAccountsInOrganization():
    AccountsList=orgsclient.list_accounts()
    ListOfAccounts=AccountsList['Accounts']
    while 'NextToken' in AccountsList.keys():
        AccountsList=orgsclient.list_accounts(NextToken=AccountsList['NextToken'])
        ListOfAccounts.extend(AccountsList['Accounts'])
    for eachAccount in ListOfAccounts:
        Accounts.update({eachAccount.get('Id'):eachAccount.get('Name')})
    return(Accounts)

def WriteToExcel():
    Accounts=ListAccountsInOrganization()
    ListOfAccountIDs=list(Accounts.keys())
    entries=[]
    for eachAccountID in ListOfAccountIDs:
        try:
            GetAccountAssignments=ListAccountAssignments(eachAccountID)
            for eachAssignment in GetAccountAssignments:
                entry=[]
                entry.append(eachAssignment.get('AccountId'))
                entry.append(Accounts.get(eachAssignment.get('AccountId')))
                entry.append(permissionSets.get(eachAssignment.get('PermissionSetArn')))
                entry.append(eachAssignment.get('PrincipalType'))
                if(eachAssignment.get('PrincipalType')=='GROUP'):
                    entry.append(groups.get(eachAssignment.get('PrincipalId')))
                else:
                    entry.append(users.get(eachAssignment.get('PrincipalId')))
                entries.append(entry)
        except:
            continue
    filename = "IdentityStoreReport.csv"
    headers=['Account ID', 'Account Name', 'Permission Set','Principal Type', 'Principal']

    with open(filename, 'w') as report:
        csvwriter = csv.writer(report)
        csvwriter.writerow(headers)
        csvwriter.writerows(entries)
    print("Done! 'IdentityStoreReport.csv' report is generated successfully!")
WriteToExcel()

在終端 (macOS) 或 PowerShell (Windows) 視窗中執行 Python 指令碼。

該指令碼會建立一個名為 IdentityStoreReport.csv 的 .csv 檔案，其中包含您的帳戶指派。您的系統會將 CSV 檔案儲存在與權限集報告相同的目錄中。

.csv 檔案輸出範例：


帳戶 ID	帳戶名稱	權限集	主體類型	主體
123456789012	開發	PowerUserAccess	群組	Developers
123456789012	開發	PowerUserAccess	使用者	Ross
123456789012	開發	AdministratorAccess	使用者	Phoebe
123456789012	開發	SystemAdministrator	使用者	Jake
345678901234	正式環境	AdministratorAccess	群組	管理員
345678901234	正式環境	AdministratorAccess	群組	測試
901234567890	預備環境	PowerUserAccess	群組	測試
901234567890	預備環境	AdministratorAccess	群組	用戶端
901234567890	預備環境	PowerUserAccess	使用者	Gina
901234567890	預備環境	PowerUserAccess	群組	管理員

**注意：**如果報告中沒有某個帳戶，表示您尚未為該帳戶佈建權限集。

主題: Security, Identity, & Compliance
標籤: AWS IAM Identity Center
語言: 中文 (繁體)

AWS 官方已更新 1 年前

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如何匯出 IAM Identity Center 身分及其指派的清單？

簡短描述

解決方法

產生具有指派主體的權限集報告

產生包含帳戶權限集指派的報告

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