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    Collect IBM MaaS360 logs

    Supported in:

    This document explains how to ingest IBM MaaS360 logs into Google Security Operations using Google Cloud Storage V2.

    IBM MaaS360 is a unified endpoint management (UEM) platform that provides mobile device management, application security, and threat management capabilities. It generates security events including admin login reports, admin changes audits, compliance rule events, device enrollment events, action history events, and security threat events such as SMS and email phishing and malware detections.

    Before you begin

    Ensure that you have the following prerequisites:

    • A Google SecOps instance
    • A GCP project with Cloud Storage, Cloud Run, Pub/Sub, and Cloud Scheduler APIs enabled
    • Permissions to create and manage GCS buckets
    • Permissions to manage IAM policies on GCS buckets
    • Permissions to create Cloud Run services, Pub/Sub topics, and Cloud Scheduler jobs
    • Privileged access to the IBM MaaS360 portal with an administrator account
    • API access enabled for your IBM MaaS360 account (IBM Support must enable this feature)
    • An administrator account with the Web Service - Access Keysrole assigned

    Before you can generate API credentials, API access must be enabled for your MaaS360 account. Submit a request to IBM MaaS360 Support to enable the Web Services API feature for your account. Once enabled, the Web Services APIoption becomes available under the Setupmenu in the MaaS360 portal.

    Create a Web Services API role

    To access the API, your administrator account must have the Web Service - Access Keyspermission. If your account does not already have this role, create one:

    1. Sign in to the IBM MaaS360 portal.
    2. Go to Setup > Portal Administration > Roles.
    3. Click Add Role.
    4. In the Basic Informationsection, provide the following:
      • Role Name: Enter a descriptive name (for example, Web Service API ).
      • Role Description: Enter Permissions to access the Web Service API .
    5. For Select Mode of Creation, select Create Newand click Next.
    6. From the available Access Rights, select Web Service - Access Keys.
    7. Click Save.
    1. Sign in to the IBM MaaS360 portal.
    2. Go to Setup > Portal Administration > Administrators.
    3. Click Editnext to the administrator account that will be used for the API integration, or create a new administrator account.
    4. Add the Web Service APIrole to the account.
    5. Click Continue.
    6. Sign out and sign back in with the updated administrator account for the role changes to take effect.

    Generate an App Access Key

    1. Sign in to the IBM MaaS360 portalwith the administrator account that has the Web Service APIrole.
    2. Go to Setup > Web Services API > Manage Access Keys.
    3. Click Generate Access Key.
    4. Select MaaS360 Web Servicesas the key type.
    5. In the Key Namefield, enter a descriptive name (for example, Chronicle Integration ).
    6. Click Generate.
    7. Authenticate with your administrator password when prompted.

    8. Record the following credentials displayed after key generation:

      • App ID
      • App Version
      • Platform ID
      • App Access Key

    Find your Billing ID

    1. Sign in to the IBM MaaS360 portal.
    2. Hover over the profile menuon the top right corner of the portal.

    3. Copy the Account IDvalue. This is your Billing ID.

    Determine your API base URL

    The API base URL depends on your MaaS360 instance. Your instance is determined by the first digit of your Billing ID:

    Billing ID starts with Instance API base URL
    1
    		 M1 https://services.fiberlink.com
    2
    		 M2 https://services.m2.maas360.com
    3
    		 M3 https://services.m3.maas360.com
    4
    		 M4 https://services.m4.maas360.com

    Test API access

    • Test your credentials before proceeding with the integration:

        # Replace with your actual values 
 API_BASE 
 = 
 "https://services.m3.maas360.com" 
 BILLING_ID 
 = 
 "your-billing-id" 
 USERNAME 
 = 
 "your-admin-username" 
 PASSWORD 
 = 
 "your-admin-password" 
 APP_ID 
 = 
 "your-app-id" 
 APP_VERSION 
 = 
 "your-app-version" 
 PLATFORM_ID 
 = 
 "3" 
 APP_ACCESS_KEY 
 = 
 "your-app-access-key" 
 # Test authentication 
curl  
-v  
-X  
POST  
 " 
 ${ 
 API_BASE 
 } 
 /auth-apis/auth/1.0/authenticate/ 
 ${ 
 BILLING_ID 
 } 
 " 
  
 \ 
  
-H  
 "Content-Type: application/xml" 
  
 \ 
  
-H  
 "Accept: application/json" 
  
 \ 
  
-d  
 "<authRequest><maaS360AdminAuth><billingID> 
 ${ 
 BILLING_ID 
 } 
< /billingID><platformID> 
 ${ 
 PLATFORM_ID 
 } 
< /platformID><appID> 
 ${ 
 APP_ID 
 } 
< /appID><appVersion> 
 ${ 
 APP_VERSION 
 } 
< /appVersion><appAccessKey> 
 ${ 
 APP_ACCESS_KEY 
 } 
< /appAccessKey><userName> 
 ${ 
 USERNAME 
 } 
< /userName><password> 
 ${ 
 PASSWORD 
 } 
< /password></maaS360AdminAuth></authRequest>"

    A successful response returns a JSON object containing the authToken .

    Create Google Cloud Storage bucket

    1. Go to the Google Cloud Console .
    2. Select your project or create a new one.
    3. In the navigation menu, go to Cloud Storage > Buckets.
    4. Click Create bucket.

    5. Provide the following configuration details:

      Setting Value
      Name your bucket Enter a globally unique name (for example, maas360-device-logs )
      Location type Choose based on your needs (Region, Dual-region, Multi-region)
      Location Select the location (for example, us-central1 )
      Storage class Standard (recommended for frequently accessed logs)
      Access control Uniform (recommended)
      Protection tools Optional: Enable object versioning or retention policy

    6. Click Create.

    The Cloud Run function needs a service account with permissions to write to GCS bucket and be invoked by Pub/Sub.

    1. In the GCP Console, go to IAM & Admin > Service Accounts.
    2. Click Create Service Account.
    3. Provide the following configuration details:
      • Service account name: Enter maas360-logs-collector-sa
      • Service account description: Enter Service account for Cloud Run function to collect IBM MaaS360 logs
    4. Click Create and Continue.
    5. In the Grant this service account access to projectsection, add the following roles:
      1. Click Select a role.
      2. Search for and select Storage Object Admin.
      3. Click + Add another role.
      4. Search for and select Cloud Run Invoker.
      5. Click + Add another role.
      6. Search for and select Cloud Functions Invoker.
    6. Click Continue.
    7. Click Done.

    These roles are required for:

    • Storage Object Admin: Write logs to GCS bucket and manage state files
    • Cloud Run Invoker: Allow Pub/Sub to invoke the function
    • Cloud Functions Invoker: Allow function invocation

    Grant IAM permissions on GCS bucket

    Grant the service account write permissions on the GCS bucket:

    1. Go to Cloud Storage > Buckets.
    2. Click on your bucket name ( maas360-device-logs ).
    3. Go to the Permissionstab.
    4. Click Grant access.
    5. Provide the following configuration details:
      • Add principals: Enter the service account email ( maas360-logs-collector-sa@PROJECT_ID.iam.gserviceaccount.com )
      • Assign roles: Select Storage Object Admin
    6. Click Save.

    Create Pub/Sub topic

    Create a Pub/Sub topic that Cloud Scheduler will publish to and the Cloud Run function will subscribe to.

    1. In the GCP Console, go to Pub/Sub > Topics.
    2. Click Create topic.
    3. Provide the following configuration details:
      • Topic ID: Enter maas360-logs-trigger
      • Leave other settings as default
    4. Click Create.

    Create Cloud Run function to collect logs

    The Cloud Run function will be triggered by Pub/Sub messages from Cloud Scheduler to fetch logs from the IBM MaaS360 API and write them to GCS.

    To create the Cloud Run function to collect logs, do the following:

    1. In the GCP Console, go to Cloud Run.
    2. Click Create service.
    3. Select Function(use an inline editor to create a function).

    4. In the Configuresection, provide the following configuration details:

      Setting Value
      Service name maas360-logs-collector
      Region Select region matching your GCS bucket (for example, us-central1 )
      Runtime Select Python 3.12or later

    5. In the Trigger (optional)section:

      1. Click + Add trigger.
      2. Select Cloud Pub/Sub.
      3. In Select a Cloud Pub/Sub topic, choose maas360-logs-trigger .
      4. Click Save.

    6. In the Authenticationsection:

      1. Select Require authentication.
      2. Check Identity and Access Management (IAM).

    7. Scroll down and expand Containers, Networking, Security.

    8. Go to the Securitytab:

      • Service account: Select maas360-logs-collector-sa

    9. Go to the Containerstab:

      1. Click Variables & Secrets.

      2. Click + Add variablefor each environment variable:

        Variable name Example value Description
        GCS_BUCKET
        		maas360-device-logs GCS bucket name
        GCS_PREFIX
        		maas360-logs Prefix for log files
        STATE_KEY
        		maas360-logs/state.json State file path
        API_BASE
        		https://services.m3.maas360.com MaaS360 API base URL for your instance
        BILLING_ID
        		your-billing-id MaaS360 Account ID (Billing ID)
        USERNAME
        		your-admin-username Administrator username
        PASSWORD
        		your-admin-password Administrator password
        APP_ID
        		your-app-id App ID from generated access key
        APP_VERSION
        		1.0 App Version from generated access key
        PLATFORM_ID
        		your-platform-id Platform ID from generated access key
        APP_ACCESS_KEY
        		your-app-access-key App Access Key from generated access key
        PAGE_SIZE
        		250 Records per page (25, 50, 100, 200, 250)
        MAX_PAGES
        		100 Maximum pages to fetch per run
        LOOKBACK_HOURS
        		24 Initial lookback period

    10. In the Variables & Secretssection, scroll down to Requests:

      • Request timeout: Enter 600 seconds (10 minutes)

    11. Go to the Settingstab:

      • In the Resourcessection:
        • Memory: Select 512 MiBor higher
        • CPU: Select 1
      • In the Revision scalingsection:
        • Minimum number of instances: Enter 0
        • Maximum number of instances: Enter 100

    12. Click Create.

    13. Wait for the service to be created (1-2 minutes).

    14. After the service is created, the inline code editorwill open automatically.

    Add function code

    1. Enter mainin the Entry pointfield.

    2. In the inline code editor, create two files:

      • main.py:

          import 
  
 functions_framework 
 from 
  
 google.cloud 
  
 import 
  storage 
 
 import 
  
 json 
 import 
  
 os 
 import 
  
 urllib3 
 from 
  
 datetime 
  
 import 
 datetime 
 , 
 timezone 
 , 
 timedelta 
 import 
  
 xml.etree.ElementTree 
  
 as 
  
 ET 
 # Initialize HTTP client with timeouts 
 http 
 = 
 urllib3 
 . 
 PoolManager 
 ( 
 timeout 
 = 
 urllib3 
 . 
 Timeout 
 ( 
 connect 
 = 
 10.0 
 , 
 read 
 = 
 60.0 
 ), 
 retries 
 = 
 False 
 , 
 ) 
 # Initialize Storage client 
 storage_client 
 = 
  storage 
 
 . 
  Client 
 
 () 
 # Environment variables 
 GCS_BUCKET 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'GCS_BUCKET' 
 ) 
 GCS_PREFIX 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'GCS_PREFIX' 
 , 
 'maas360-logs' 
 ) 
 STATE_KEY 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'STATE_KEY' 
 , 
 'maas360-logs/state.json' 
 ) 
 API_BASE 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'API_BASE' 
 , 
 '' 
 ) 
 . 
 rstrip 
 ( 
 '/' 
 ) 
 BILLING_ID 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'BILLING_ID' 
 ) 
 USERNAME 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'USERNAME' 
 ) 
 PASSWORD 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'PASSWORD' 
 ) 
 APP_ID 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'APP_ID' 
 ) 
 APP_VERSION 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'APP_VERSION' 
 , 
 '1.0' 
 ) 
 PLATFORM_ID 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'PLATFORM_ID' 
 , 
 '3' 
 ) 
 APP_ACCESS_KEY 
 = 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'APP_ACCESS_KEY' 
 ) 
 PAGE_SIZE 
 = 
 int 
 ( 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'PAGE_SIZE' 
 , 
 '250' 
 )) 
 MAX_PAGES 
 = 
 int 
 ( 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'MAX_PAGES' 
 , 
 '100' 
 )) 
 LOOKBACK_HOURS 
 = 
 int 
 ( 
 os 
 . 
 environ 
 . 
 get 
 ( 
 'LOOKBACK_HOURS' 
 , 
 '24' 
 )) 
 def 
  
 authenticate 
 (): 
  
 """Authenticate to MaaS360 API and return auth token.""" 
 url 
 = 
 f 
 " 
 { 
 API_BASE 
 } 
 /auth-apis/auth/1.0/authenticate/ 
 { 
 BILLING_ID 
 } 
 " 
 auth_xml 
 = 
 ( 
 '<authRequest>' 
 '<maaS360AdminAuth>' 
 f 
 '<billingID> 
 { 
 BILLING_ID 
 } 
< /billingID>' 
 f 
 '<platformID> 
 { 
 PLATFORM_ID 
 } 
< /platformID>' 
 f 
 '<appID> 
 { 
 APP_ID 
 } 
< /appID>' 
 f 
 '<appVersion> 
 { 
 APP_VERSION 
 } 
< /appVersion>' 
 f 
 '<appAccessKey> 
 { 
 APP_ACCESS_KEY 
 } 
< /appAccessKey>' 
 f 
 '<userName> 
 { 
 USERNAME 
 } 
< /userName>' 
 f 
 '<password> 
 { 
 PASSWORD 
 } 
< /password>' 
 '</maaS360AdminAuth>' 
 '</authRequest>' 
 ) 
 response 
 = 
 http 
 . 
 request 
 ( 
 'POST' 
 , 
 url 
 , 
 body 
 = 
 auth_xml 
 . 
 encode 
 ( 
 'utf-8' 
 ), 
 headers 
 = 
 { 
 'Content-Type' 
 : 
 'application/xml' 
 , 
 'Accept' 
 : 
 'application/json' 
 , 
 } 
 ) 
 if 
 response 
 . 
 status 
 != 
 200 
 : 
 raise 
 Exception 
 ( 
 f 
 "Authentication failed with status 
 { 
 response 
 . 
 status 
 } 
 : " 
 f 
 " 
 { 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 ) 
 } 
 " 
 ) 
 data 
 = 
 json 
 . 
 loads 
 ( 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 )) 
 auth_token 
 = 
 data 
 . 
 get 
 ( 
 'authResponse' 
 , 
 {}) 
 . 
 get 
 ( 
 'authToken' 
 ) 
 if 
 not 
 auth_token 
 : 
 raise 
 Exception 
 ( 
 f 
 "No authToken in response: 
 { 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 ) 
 } 
 " 
 ) 
 print 
 ( 
 "Successfully obtained MaaS360 auth token" 
 ) 
 return 
 auth_token 
 def 
  
 fetch_devices 
 ( 
 auth_token 
 , 
 last_reported_epoch_ms 
 = 
 None 
 ): 
  
 """ 
 Fetch device records from MaaS360 Device Search API. 
 Args: 
 auth_token: Authentication token 
 last_reported_epoch_ms: Filter for devices reported after this epoch (ms) 
 Returns: 
 List of device records as dicts 
 """ 
 url 
 = 
 f 
 " 
 { 
 API_BASE 
 } 
 /device-apis/devices/2.0/search/customer/ 
 { 
 BILLING_ID 
 } 
 " 
 headers 
 = 
 { 
 'Authorization' 
 : 
 f 
 'MaaS token=" 
 { 
 auth_token 
 } 
 "' 
 , 
 'Accept' 
 : 
 'application/json' 
 , 
 } 
 all_devices 
 = 
 [] 
 page_number 
 = 
 1 
 while 
 page_number 
< = 
 MAX_PAGES 
 : 
 params 
 = 
 { 
 'pageSize' 
 : 
 str 
 ( 
 PAGE_SIZE 
 ), 
 'pageNumber' 
 : 
 str 
 ( 
 page_number 
 ), 
 'sortAttribute' 
 : 
 'lastReported' 
 , 
 'sortOrder' 
 : 
 'asc' 
 , 
 } 
 if 
 last_reported_epoch_ms 
 : 
 params 
 [ 
 'match' 
 ] 
 = 
 'lastReportedSince' 
 params 
 [ 
 'lastReportedInEpochms' 
 ] 
 = 
 str 
 ( 
 last_reported_epoch_ms 
 ) 
 query_string 
 = 
 '&' 
 . 
 join 
 ( 
 [ 
 f 
 " 
 { 
 k 
 } 
 = 
 { 
 v 
 } 
 " 
 for 
 k 
 , 
 v 
 in 
 params 
 . 
 items 
 ()] 
 ) 
 request_url 
 = 
 f 
 " 
 { 
 url 
 } 
 ? 
 { 
 query_string 
 } 
 " 
 try 
 : 
 response 
 = 
 http 
 . 
 request 
 ( 
 'GET' 
 , 
 request_url 
 , 
 headers 
 = 
 headers 
 ) 
 if 
 response 
 . 
 status 
 == 
 429 
 : 
 print 
 ( 
 "Rate limited (429). Stopping pagination." 
 ) 
 break 
 if 
 response 
 . 
 status 
 == 
 401 
 : 
 print 
 ( 
 "Auth token expired (401). Re-authenticating..." 
 ) 
 auth_token 
 = 
 authenticate 
 () 
 headers 
 [ 
 'Authorization' 
 ] 
 = 
 f 
 'MaaS token=" 
 { 
 auth_token 
 } 
 "' 
 continue 
 if 
 response 
 . 
 status 
 != 
 200 
 : 
 print 
 ( 
 f 
 "HTTP Error: 
 { 
 response 
 . 
 status 
 } 
 - " 
 f 
 " 
 { 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 ) 
 } 
 " 
 ) 
 break 
 data 
 = 
 json 
 . 
 loads 
 ( 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 )) 
 devices 
 = 
 data 
 . 
 get 
 ( 
 'devices' 
 , 
 {}) 
 . 
 get 
 ( 
 'device' 
 , 
 []) 
 if 
 isinstance 
 ( 
 devices 
 , 
 dict 
 ): 
 devices 
 = 
 [ 
 devices 
 ] 
 if 
 not 
 devices 
 : 
 print 
 ( 
 f 
 "No more devices at page 
 { 
 page_number 
 } 
 " 
 ) 
 break 
 all_devices 
 . 
 extend 
 ( 
 devices 
 ) 
 print 
 ( 
 f 
 "Page 
 { 
 page_number 
 } 
 : Retrieved 
 { 
 len 
 ( 
 devices 
 ) 
 } 
 devices " 
 f 
 "(total: 
 { 
 len 
 ( 
 all_devices 
 ) 
 } 
 )" 
 ) 
 if 
 len 
 ( 
 devices 
 ) 
< PAGE_SIZE 
 : 
 break 
 page_number 
 += 
 1 
 except 
 Exception 
 as 
 e 
 : 
 print 
 ( 
 f 
 "Error fetching devices page 
 { 
 page_number 
 } 
 : 
 { 
 e 
 } 
 " 
 ) 
 break 
 print 
 ( 
 f 
 "Retrieved 
 { 
 len 
 ( 
 all_devices 
 ) 
 } 
 total device records" 
 ) 
 return 
 all_devices 
 , 
 auth_token 
 def 
  
 fetch_action_history 
 ( 
 auth_token 
 , 
 last_reported_epoch_ms 
 = 
 None 
 ): 
  
 """ 
 Fetch action history events from MaaS360. 
 Args: 
 auth_token: Authentication token 
 last_reported_epoch_ms: Filter for events after this epoch (ms) 
 Returns: 
 List of action history records as dicts 
 """ 
 url 
 = 
 ( 
 f 
 " 
 { 
 API_BASE 
 } 
 /device-apis/devices/1.0/" 
 f 
 "searchActionHistory/ 
 { 
 BILLING_ID 
 } 
 " 
 ) 
 headers 
 = 
 { 
 'Authorization' 
 : 
 f 
 'MaaS token=" 
 { 
 auth_token 
 } 
 "' 
 , 
 'Accept' 
 : 
 'application/json' 
 , 
 } 
 all_actions 
 = 
 [] 
 page_number 
 = 
 1 
 while 
 page_number 
< = 
 MAX_PAGES 
 : 
 params 
 = 
 { 
 'pageSize' 
 : 
 str 
 ( 
 PAGE_SIZE 
 ), 
 'pageNumber' 
 : 
 str 
 ( 
 page_number 
 ), 
 } 
 query_string 
 = 
 '&' 
 . 
 join 
 ( 
 [ 
 f 
 " 
 { 
 k 
 } 
 = 
 { 
 v 
 } 
 " 
 for 
 k 
 , 
 v 
 in 
 params 
 . 
 items 
 ()] 
 ) 
 request_url 
 = 
 f 
 " 
 { 
 url 
 } 
 ? 
 { 
 query_string 
 } 
 " 
 try 
 : 
 response 
 = 
 http 
 . 
 request 
 ( 
 'GET' 
 , 
 request_url 
 , 
 headers 
 = 
 headers 
 ) 
 if 
 response 
 . 
 status 
 == 
 429 
 : 
 print 
 ( 
 "Rate limited (429). Stopping pagination." 
 ) 
 break 
 if 
 response 
 . 
 status 
 == 
 401 
 : 
 print 
 ( 
 "Auth token expired (401). Re-authenticating..." 
 ) 
 auth_token 
 = 
 authenticate 
 () 
 headers 
 [ 
 'Authorization' 
 ] 
 = 
 f 
 'MaaS token=" 
 { 
 auth_token 
 } 
 "' 
 continue 
 if 
 response 
 . 
 status 
 != 
 200 
 : 
 print 
 ( 
 f 
 "HTTP Error: 
 { 
 response 
 . 
 status 
 } 
 - " 
 f 
 " 
 { 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 ) 
 } 
 " 
 ) 
 break 
 data 
 = 
 json 
 . 
 loads 
 ( 
 response 
 . 
 data 
 . 
 decode 
 ( 
 'utf-8' 
 )) 
 actions 
 = 
 data 
 . 
 get 
 ( 
 'actionHistory' 
 , 
 {}) 
 . 
 get 
 ( 
 'action' 
 , 
 []) 
 if 
 isinstance 
 ( 
 actions 
 , 
 dict 
 ): 
 actions 
 = 
 [ 
 actions 
 ] 
 if 
 not 
 actions 
 : 
 print 
 ( 
 f 
 "No more action history at page 
 { 
 page_number 
 } 
 " 
 ) 
 break 
 all_actions 
 . 
 extend 
 ( 
 actions 
 ) 
 print 
 ( 
 f 
 "Action history page 
 { 
 page_number 
 } 
 : " 
 f 
 " 
 { 
 len 
 ( 
 actions 
 ) 
 } 
 records " 
 f 
 "(total: 
 { 
 len 
 ( 
 all_actions 
 ) 
 } 
 )" 
 ) 
 if 
 len 
 ( 
 actions 
 ) 
< PAGE_SIZE 
 : 
 break 
 page_number 
 += 
 1 
 except 
 Exception 
 as 
 e 
 : 
 print 
 ( 
 f 
 "Error fetching action history " 
 f 
 "page 
 { 
 page_number 
 } 
 : 
 { 
 e 
 } 
 " 
 ) 
 break 
 print 
 ( 
 f 
 "Retrieved 
 { 
 len 
 ( 
 all_actions 
 ) 
 } 
 action history records" 
 ) 
 return 
 all_actions 
 , 
 auth_token 
 @functions_framework 
 . 
 cloud_event 
 def 
  
 main 
 ( 
 cloud_event 
 ): 
  
 """ 
 Cloud Run function triggered by Pub/Sub to fetch IBM MaaS360 
 device and action history logs and write to GCS. 
 """ 
 required_vars 
 = 
 [ 
 GCS_BUCKET 
 , 
 API_BASE 
 , 
 BILLING_ID 
 , 
 USERNAME 
 , 
 PASSWORD 
 , 
 APP_ID 
 , 
 APP_ACCESS_KEY 
 , 
 ] 
 if 
 not 
 all 
 ( 
 required_vars 
 ): 
 print 
 ( 
 'Error: Missing required environment variables' 
 ) 
 return 
 try 
 : 
 bucket 
 = 
 storage_client 
 . 
  bucket 
 
 ( 
 GCS_BUCKET 
 ) 
 state 
 = 
 load_state 
 ( 
 bucket 
 ) 
 now 
 = 
 datetime 
 . 
 now 
 ( 
 timezone 
 . 
 utc 
 ) 
 last_reported_epoch_ms 
 = 
 None 
 if 
 isinstance 
 ( 
 state 
 , 
 dict 
 ) 
 and 
  state 
 
 . 
 get 
 ( 
 'last_reported_epoch_ms' 
 ): 
 last_reported_epoch_ms 
 = 
 int 
 ( 
 state 
 [ 
 'last_reported_epoch_ms' 
 ] 
 ) 
 overlap_ms 
 = 
 2 
 * 
 60 
 * 
 1000 
 last_reported_epoch_ms 
 = 
 last_reported_epoch_ms 
 - 
 overlap_ms 
 else 
 : 
 lookback 
 = 
 now 
 - 
 timedelta 
 ( 
 hours 
 = 
 LOOKBACK_HOURS 
 ) 
 last_reported_epoch_ms 
 = 
 int 
 ( 
 lookback 
 . 
 timestamp 
 () 
 * 
 1000 
 ) 
 print 
 ( 
 f 
 "Fetching logs since epoch ms: 
 { 
 last_reported_epoch_ms 
 } 
 " 
 f 
 "( 
 { 
 datetime 
 . 
 fromtimestamp 
 ( 
 last_reported_epoch_ms 
  
 / 
  
 1000 
 , 
  
 tz 
 = 
 timezone 
 . 
 utc 
 ) 
 . 
 isoformat 
 () 
 } 
 )" 
 ) 
 auth_token 
 = 
 authenticate 
 () 
 devices 
 , 
 auth_token 
 = 
 fetch_devices 
 ( 
 auth_token 
 , 
 last_reported_epoch_ms 
 ) 
 actions 
 , 
 auth_token 
 = 
 fetch_action_history 
 ( 
 auth_token 
 , 
 last_reported_epoch_ms 
 ) 
 all_records 
 = 
 [] 
 newest_epoch_ms 
 = 
 last_reported_epoch_ms 
 for 
 device 
 in 
 devices 
 : 
 device 
 [ 
 '_maas360_record_type' 
 ] 
 = 
 'device' 
 all_records 
 . 
 append 
 ( 
 device 
 ) 
 epoch_ms 
 = 
 device 
 . 
 get 
 ( 
 'lastReportedInEpochms' 
 ) 
 if 
 epoch_ms 
 : 
 try 
 : 
 epoch_val 
 = 
 int 
 ( 
 epoch_ms 
 ) 
 if 
 epoch_val 
> newest_epoch_ms 
 : 
 newest_epoch_ms 
 = 
 epoch_val 
 except 
 ( 
 ValueError 
 , 
 TypeError 
 ): 
 pass 
 for 
 action 
 in 
 actions 
 : 
 action 
 [ 
 '_maas360_record_type' 
 ] 
 = 
 'action_history' 
 all_records 
 . 
 append 
 ( 
 action 
 ) 
 if 
 not 
 all_records 
 : 
 print 
 ( 
 "No new records found." 
 ) 
 save_state 
 ( 
 bucket 
 , 
 int 
 ( 
 now 
 . 
 timestamp 
 () 
 * 
 1000 
 ), 
 ) 
 return 
 timestamp 
 = 
 now 
 . 
 strftime 
 ( 
 '%Y%m 
 %d 
 _%H%M%S' 
 ) 
 object_key 
 = 
 ( 
 f 
 " 
 { 
 GCS_PREFIX 
 } 
 /maas360_logs_ 
 { 
 timestamp 
 } 
 .ndjson" 
 ) 
 blob 
 = 
 bucket 
 . 
 blob 
 ( 
 object_key 
 ) 
 ndjson 
 = 
 ' 
 \n 
 ' 
 . 
 join 
 ( 
 [ 
 json 
 . 
 dumps 
 ( 
 r 
 , 
 ensure_ascii 
 = 
 False 
 , 
 default 
 = 
 str 
 ) 
 for 
 r 
 in 
 all_records 
 ] 
 ) 
 + 
 ' 
 \n 
 ' 
 blob 
 . 
  upload_from_string 
 
 ( 
 ndjson 
 , 
 content_type 
 = 
 'application/x-ndjson' 
 ) 
 print 
 ( 
 f 
 "Wrote 
 { 
 len 
 ( 
 all_records 
 ) 
 } 
 records to " 
 f 
 "gs:// 
 { 
 GCS_BUCKET 
 } 
 / 
 { 
 object_key 
 } 
 " 
 ) 
 save_state 
 ( 
 bucket 
 , 
 newest_epoch_ms 
 ) 
 print 
 ( 
 f 
 "Successfully processed 
 { 
 len 
 ( 
 all_records 
 ) 
 } 
 records " 
 f 
 "(devices: 
 { 
 len 
 ( 
 devices 
 ) 
 } 
 , " 
 f 
 "actions: 
 { 
 len 
 ( 
 actions 
 ) 
 } 
 )" 
 ) 
 except 
 Exception 
 as 
 e 
 : 
 print 
 ( 
 f 
 'Error processing logs: 
 { 
 str 
 ( 
 e 
 ) 
 } 
 ' 
 ) 
 raise 
 def 
  
 load_state 
 ( 
 bucket 
 ): 
  
 """Load state from GCS.""" 
 try 
 : 
 blob 
 = 
 bucket 
 . 
 blob 
 ( 
 STATE_KEY 
 ) 
 if 
 blob 
 . 
 exists 
 (): 
 return 
 json 
 . 
 loads 
 ( 
 blob 
 . 
  download_as_text 
 
 ()) 
 except 
 Exception 
 as 
 e 
 : 
 print 
 ( 
 f 
 "Warning: Could not load state: 
 { 
 e 
 } 
 " 
 ) 
 return 
 {} 
 def 
  
 save_state 
 ( 
 bucket 
 , 
 last_reported_epoch_ms 
 ): 
  
 """Save the last reported epoch timestamp to GCS state file.""" 
 try 
 : 
 state 
 = 
 { 
 'last_reported_epoch_ms' 
 : 
 last_reported_epoch_ms 
 , 
 'last_run' 
 : 
 datetime 
 . 
 now 
 ( 
 timezone 
 . 
 utc 
 ) 
 . 
 isoformat 
 (), 
 } 
 blob 
 = 
 bucket 
 . 
 blob 
 ( 
 STATE_KEY 
 ) 
 blob 
 . 
  upload_from_string 
 
 ( 
 json 
 . 
 dumps 
 ( 
 state 
 , 
 indent 
 = 
 2 
 ), 
 content_type 
 = 
 'application/json' 
 , 
 ) 
 print 
 ( 
 f 
 "Saved state: last_reported_epoch_ms=" 
 f 
 " 
 { 
 last_reported_epoch_ms 
 } 
 " 
 ) 
 except 
 Exception 
 as 
 e 
 : 
 print 
 ( 
 f 
 "Warning: Could not save state: 
 { 
 e 
 } 
 " 
 )

      • requirements.txt:

         functions-framework==3.*
google-cloud-storage==2.*
urllib3>=2.0.0

    3. Click Deployto save and deploy the function.

    4. Wait for deployment to complete (2-3 minutes).

    Create Cloud Scheduler job

    Cloud Scheduler will publish messages to the Pub/Sub topic at regular intervals, triggering the Cloud Run function.

    1. In the GCP Console, go to Cloud Scheduler.
    2. Click Create Job.

    3. Provide the following configuration details:

      Setting Value
      Name maas360-logs-collector-hourly
      Region Select same region as Cloud Run function
      Frequency 0 * * * * (every hour, on the hour)
      Timezone Select timezone (UTC recommended)
      Target type Pub/Sub
      Topic Select maas360-logs-trigger
      Message body {} (empty JSON object)

    4. Click Create.

    Schedule frequency options

    Choose frequency based on log volume and latency requirements:

    Frequency Cron expression Use case
    Every 15 minutes
    		 */15 * * * * High-volume, low-latency
    Every hour
    		 0 * * * * Standard (recommended)
    Every 6 hours
    		 0 */6 * * * Low volume, batch processing
    Daily
    		 0 0 * * * Historical data collection

    Test the integration

    1. In the Cloud Schedulerconsole, find your job ( maas360-logs-collector-hourly ).
    2. Click Force runto trigger the job manually.
    3. Wait a few seconds.
    4. Go to Cloud Run > Services.
    5. Click on maas360-logs-collector .
    6. Click the Logstab.

    7. Verify the function executed successfully. Look for:

       Fetching logs since epoch ms: XXXXXXXXXXXXX (YYYY-MM-DDTHH:MM:SS+00:00)
Successfully obtained MaaS360 auth token
Page 1: Retrieved X devices (total: X)
Action history page 1: X records (total: X)
Wrote X records to gs://maas360-device-logs/maas360-logs/maas360_logs_YYYYMMDD_HHMMSS.ndjson
Successfully processed X records (devices: X, actions: X)

    8. Go to Cloud Storage > Buckets.

    9. Click on maas360-device-logs .

    10. Navigate to the maas360-logs/ folder.

    11. Verify that a new .ndjson file was created with the current timestamp.

    If you see errors in the logs:

    • HTTP 401: Verify the USERNAME , PASSWORD , APP_ID , and APP_ACCESS_KEY environment variables are correct
    • HTTP 403: Verify the administrator account has the Web Service - Access Keysrole assigned
    • HTTP 429: Rate limiting -- the function will stop pagination and resume on the next scheduled run
    • Missing environment variables: Verify all required variables are set in the Cloud Run function configuration
    1. Go to SIEM Settings > Feeds.
    2. Click Add New Feed.
    3. Click Configure a single feed.
    4. In the Feed namefield, enter a name for the feed (for example, IBM MaaS360 Device Logs ).
    5. Select Google Cloud Storage V2as the Source type.
    6. Select IBM MaaS360as the Log type.

    7. Click Get Service Account. A unique service account email will be displayed, for example:

       secops-12345678@secops-gcp-prod.iam.gserviceaccount.com

    8. Copy this email address for use in the next step.

    9. Click Next.

    10. Specify values for the following input parameters:

      • Storage bucket URL: Enter the GCS bucket URI with the prefix path:

         gs://maas360-device-logs/maas360-logs/

      • Source deletion option: Select the deletion option according to your preference:

        • Never: Never deletes any files after transfers (recommended for testing).
        • Delete transferred files: Deletes files after successful transfer.
        • Delete transferred files and empty directories: Deletes files and empty directories after successful transfer.

      • Maximum File Age: Include files modified in the last number of days (default is 180 days)

      • Asset namespace: The asset namespace

      • Ingestion labels: The label to be applied to the events from this feed

    11. Click Next.

    12. Review your new feed configuration in the Finalizescreen, and then click Submit.

    The Google SecOps service account needs Storage Object Viewerrole on your GCS bucket.

    To Grant IAM permissions to the Google SecOps service account, do the following:

    1. Go to Cloud Storage > Buckets.
    2. Click on maas360-device-logs .
    3. Go to the Permissionstab.
    4. Click Grant access.
    5. Provide the following configuration details:
      • Add principals: Paste the Google SecOps service account email
      • Assign roles: Select Storage Object Viewer
    6. Click Save.

    UDM mapping table

    Log field UDM mapping Logic
    firstRegisteredInEpochms
    		 additional.fields Converted to string and merged as key-value pairs from firstRegisteredInEpochms, lastRegisteredInEpochms, lastMdmRegisteredInEpochms, lastReportedInEpochms, isSupervisedDevice, testDevice, maas360ManagedStatus, itunesStoreAccountEnabled, installedDateInEpochms, sourceID, imeiEsn, installedDate, mailboxDeviceId, mailboxManaged, mailboxLastReportedInEpochms, mailboxLastReported, lastReported, policyComplianceState, userDomain, maas360Environment, encryptionStatus, enrollmentMode, deviceStatus, appComplianceState, ruleComplianceState, selectiveWipeStatus, jailbreakStatus, platformName, deviceOwner, ownership, customAssetNumber, deviceName, modelId, passcodeCompliance, mdmMailboxDeviceId, mdmPolicy, appVersion
    lastRegisteredInEpochms
    		 additional.fields
    lastMdmRegisteredInEpochms
    		 additional.fields
    lastReportedInEpochms
    		 additional.fields
    isSupervisedDevice
    		 additional.fields
    testDevice
    		 additional.fields
    maas360ManagedStatus
    		 additional.fields
    itunesStoreAccountEnabled
    		 additional.fields
    installedDateInEpochms
    		 additional.fields
    sourceID
    		 additional.fields
    imeiEsn
    		 additional.fields
    installedDate
    		 additional.fields
    mailboxDeviceId
    		 additional.fields
    mailboxManaged
    		 additional.fields
    mailboxLastReportedInEpochms
    		 additional.fields
    mailboxLastReported
    		 additional.fields
    lastReported
    		 additional.fields
    policyComplianceState
    		 additional.fields
    userDomain
    		 additional.fields
    maas360Environment
    		 additional.fields
    encryptionStatus
    		 additional.fields
    enrollmentMode
    		 additional.fields
    deviceStatus
    		 additional.fields
    appComplianceState
    		 additional.fields
    ruleComplianceState
    		 additional.fields
    selectiveWipeStatus
    		 additional.fields
    jailbreakStatus
    		 additional.fields
    platformName
    		 additional.fields
    deviceOwner
    		 additional.fields
    ownership
    		 additional.fields
    customAssetNumber
    		 additional.fields
    deviceName
    		 additional.fields
    modelId
    		 additional.fields
    passcodeCompliance
    		 additional.fields
    mdmMailboxDeviceId
    		 additional.fields
    mdmPolicy
    		 additional.fields
    appVersion
    		 additional.fields
    deviceName
    		 entity.entity.asset.asset_id Value copied directly
    deviceStatus
    		 entity.entity.asset.deployment_status Set to "ACTIVE" if deviceStatus == "Active"
    installedDate
    		 entity.entity.asset.first_discover_time Converted using date filter with format yyyy-MM-ddTHH:mm:ss
    manufacturer
    		 entity.entity.asset.hardware.manufacturer Value copied directly
    model
    		 entity.entity.asset.hardware.model Value copied directly
    platformSerialNumber
    		 entity.entity.asset.hardware.serial_number Value copied directly
    maas360DeviceID
    		 entity.entity.asset.hostname Value copied directly
    ownership
    		 entity.entity.asset.labels Merged key-value pairs from various fields
    deviceOwner
    		 entity.entity.asset.labels
    imeiEsn
    		 entity.entity.asset.labels
    maas360Environment
    		 entity.entity.asset.labels
    installLocation
    		 entity.entity.asset.labels
    maas360ManagedStatus
    		 entity.entity.asset.labels
    udid
    		 entity.entity.asset.labels
    mailboxDeviceId
    		 entity.entity.asset.labels
    mailboxManaged
    		 entity.entity.asset.labels
    phoneNumber
    		 entity.entity.asset.labels
    sourceID
    		 entity.entity.asset.labels
    itunesStoreAccountEnabled
    		 entity.entity.asset.labels
    unifiedTravelerDeviceId
    		 entity.entity.asset.labels
    enrollmentMode
    		 entity.entity.asset.labels
    platformName
    		 entity.entity.asset.labels
    deviceType
    		 entity.entity.asset.labels
    modelId
    		 entity.entity.asset.labels
    mdmPolicy
    		 entity.entity.asset.labels
    policyComplianceState
    		 entity.entity.asset.labels
    appComplianceState
    		 entity.entity.asset.labels
    ruleComplianceState
    		 entity.entity.asset.labels
    selectiveWipeStatus
    		 entity.entity.asset.labels
    jailbreakStatus
    		 entity.entity.asset.labels
    encryptionStatus
    		 entity.entity.asset.labels
    passcodeCompliance
    		 entity.entity.asset.labels
    mdmMailboxDeviceId
    		 entity.entity.asset.labels
    isSupervisedDevice
    		 entity.entity.asset.labels
    testDevice
    		 entity.entity.asset.labels
    lastReported
    		 entity.entity.asset.last_discover_time Converted using date filter with format yyyy-MM-ddTHH:mm:ss
    wifiMacAddress
    		 entity.entity.asset.mac Merged from wifiMacAddress
    userDomain
    		 entity.entity.asset.network_domain Value copied directly
    osVersion
    		 entity.entity.asset.platform_software.platform_patch_level Value copied directly
    osName
    		 entity.entity.asset.platform_software.platform_version Value copied directly
    deviceType
    		 entity.entity.asset.type Set to "MOBILE" if deviceType == "Smartphone"
    maas360DeviceID
    		 entity.metadata.entity_type Set to "ASSET" if maas360DeviceID not empty
    maas360DeviceID
    		 entity.metadata.product_entity_id Value copied directly
    entity.metadata.product_name
    		 entity.metadata.product_name Set to "IBM MaaS360"
    entity.metadata.vendor_name
    		 entity.metadata.vendor_name Set to "IBM"
    username
    		 entity.relations.entity_type Set to "USER" if username or emailAddress not empty
    emailAddress
    		 entity.relations.entity_type
    emailAddress
    		 entity.relations.entity.user.email_addresses Merged from emailAddress
    username
    		 entity.relations.entity.user.userid Value copied directly
    username
    		 entity.relations.relationship Set to "OWNS" if username or emailAddress not empty
    emailAddress
    		 entity.relations.relationship
    maas360DeviceID
    		 metadata.event_type Set to STATUS_UPDATE if maas360DeviceID not empty, else GENERIC_EVENT
    logType
    		 metadata.product_event_type Value copied directly
    appVersion
    		 metadata.product_version Value copied directly
    manufacturer
    		 principal.asset.hardware.manufacturer Value copied directly
    model
    		 principal.asset.hardware.model Value copied directly
    platformSerialNumber
    		 principal.asset.hardware.serial_number Value copied directly
    maas360DeviceID
    		 principal.asset.hostname Value copied directly
    maas360DeviceID
    		 principal.hostname Value copied directly
    wifiMacAddress
    		 principal.mac Merged if not empty and not "N/A"
    osName
    		 principal.platform Set to WINDOWS if matches (?i)windows; MAC if matches (?i)Mac
    osVersion
    		 principal.platform_version Value copied directly
    deviceType
    		 principal.resource.name Value copied directly
    unifiedTravelerDeviceId
    		 principal.resource.product_object_id Value copied directly
    emailAddress
    		 principal.user.email_addresses Merged from emailAddress
    username
    		 principal.user.user_display_name Value copied directly
    udid
    		 principal.user.userid Value copied directly
    metadata.product_name
    		 metadata.product_name Set to "IBM MaaS360"
    metadata.vendor_name
    		 metadata.vendor_name Set to "IBM"

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