REST APIs for 24.5

Events can generate a variety of notifications that are appended after the event type:

The Illumio Core includes the following general categories of auditable events:

To troubleshoot customer-reported issues, Illumio Customer Support sometimes requests that you supply an anonymized dump of the PCE database.

To safeguard your organization's privacy, the event information is not included in the anonymized database dump.

The Events schema in JSON is downloadable from this documentation portal in the zipfile of the REST API schemas. From the documentation portal Home page, go to the Develop category > REST API Public Schemas (Archive File).

The names of recorded auditable events in have the following general syntax:

resource.verb[.success_or_failure]

Where:

The following information is included in an event record, which answers the who, what, where, how, and when:

Regardless of export format (JSON, CEF, or LEEF), the records and fields for all events share a common structure. This common structure of composite events makes post-processing of event data easier.

Bulk change operations on many resources simultaneously are recorded as individual operations on the resource within a single composite event. Failed attempts to change a configuration, such as incorrect authentication, are also collected.

The PCE web console provides an ongoing log of all Organization events in the PCE. For example, Organization events capture actions such as users logging in and logging out, and failed login attempts; when a system object is created, modified, deleted, or provisioned; when a workload is paired or unpaired; and so on.

From the platform and API perspective, Organization events are referred to internally as auditable_events and are generated by the auditable_events_service.

You can use the filter at the top of the page to search for events by type of event, event severity level, and when the event occurred.

A cross-site request forgery (CSRF) is an attack that involves forcing a victim to send an HTTP request to a target destination without their knowledge or intent to act as the victim. The underlying cause is an application functionality using predictable URL or form actions in a repeatable way. The nature of the attack is that CSRF exploits a website's trust for a user.

For more details on this attack, see the CSRF article on the Web Application Security Consortium website.

Illumio Core can notify you of this type of attack in the following ways:

By default, the PCE web console shows events in your organization, such as when a workload is paired, if a pairing failed, when a user logs in or logs out, when a user fails to authenticate, and so on.

If you want to see only certain events, you can filter by event type to see those that interest you most. You can also search for Organization events by their universally unique identifier (UUID) and filter events by their severity.

You can also export the list of organization events as a CSV file.

To view Organization events:

Run this command at any runlevel to display:

sudo -u ilo-pce illumio-pce-db-management events-db events-db-show

Run this command at any runlevel to display:

sudo -u ilo-pce illumio-pce-db-management events-db disk-usage-show

You can export all Organization events or export a filtered list of organization events to a CSV file.

To export events:

This example event shows a user password change that failed validation. Event type user.update_password shows "status": "failure", and the notification shows that the user's attempted new password did not meet complexity requirements.

{
        "href": "/orgs/1/events/xxxxxxxx-39bd-43f1-a680-cc17c6984925",
        "timestamp": "2018-08-29T22:07:00.978Z",
        "pce_fqdn": "pce1.bigco.com",
        "created_by": {
               "system": {}
        },
        "event_type": "user.update_password",
        "status": "failure",
        "severity": "info",
        "action": {
               "uuid": "xxxxxxxx-a5f7-4975-a2a5-b4dbd8b74493",
               "api_endpoint": "/login/users/password/update",
               "api_method": "PUT",
               "http_status_code": 302,
               "src_ip": "10.3.6.116"
        },
        "resource_changes": [],
        "notifications": [{
               "uuid": "xxxxxxxx-7b8e-4205-a62a-1f070d8a0ee2",
               "notification_type": "user.pw_complexity_not_met",
               "info": null
        }, {
               "uuid": "xxxxxxxx-9721-4971-b613-d15aa67a4ee7",
               "notification_type": "user.pw_change_failure",
               "info": {
                       "reason": "Password must have minimum of 1 new character(s)"
               }
        }],
        "version": 2
}

This example shows the before and after values of a successful update event rule_set.update. The name of the ruleset changed from "before": "rule_set_2" to "after": "rule_set_3".

{ "href": "/orgs/1/events/xxxxxxxx-8033-4f1a-83e9-fde57c425807",
"timestamp": "2018-08-29T22:04:04.733Z",
"pce_fqdn": "pce1.bigco.com",
"created_by": {
"user": {
"href": "/users/1",
"username": "[email protected]"
}
},
"event_type": "rule_set.update",
"status": "success",
"severity": "info",
"action": {
"uuid": "xxxxxxxx-7488-480b-9ef9-0cd2a8496004",
"api_endpoint": "/api/v2/orgs/1/sec_policy/draft/rule_sets/6",
"api_method": "PUT",
"http_status_code": 204,
"src_ip": "10.3.6.116"
},
"resource_changes": [{
"uuid": "xxxxxxxx-1d13-4e5e-8f0b-e0e8bccc44e0",
"resource": {
"rule_set": {
"href": "/orgs/1/sec_policy/draft/rule_sets/6",
"name": "rule_set_3",
"scopes": [
[{
"label": {
"href": "/orgs/1/labels/19",
"key": "app",
"value": "app2"
}
}, {
"label": {
"href": "/orgs/1/labels/20",
"key": "env",
"value": "env2"
}
}, {
"label": {
"href": "/orgs/1/labels/21",
"key": "loc",
"value": "loc2"
}
}]
]
}
},
"changes": {
"name": {
"before": "rule_set_2",
"after": "rule_set_3"
}
},
"change_type": "update"
}],
"notifications": [],
"version": 2
}

In this example of a successful sec_rule composite event, a new security rule is created. Because this is a creation event, the before values are null.

{ "href": "/orgs/1/events/xxxxxxxx-6d29-4905-ad32-ee863fb63697",
"timestamp": "2018-08-29T21:48:28.954Z",
"pce_fqdn": "pce24.bigco.com",
"created_by": {
"user": {
"href": "/users/1",
"username": "[email protected]"
}
},
"event_type": "sec_rule.create",
"status": "success",
"severity": "info",
"action": {
"uuid": "xxxxxxxx-165b-4e06-aaac-60e4d8b0b9a0",
"api_endpoint": "/api/v2/orgs/1/sec_policy/draft/rule_sets/1/sec_rules",
"api_method": "POST",
"http_status_code": 201,
"src_ip": "10.6.1.156"
},
"resource_changes": [{
"uuid": "9fcf6feb-bf25-4de8-a68a-a50598df4cf6",
"resource": {
"sec_rule": {
"href": "/orgs/1/sec_policy/draft/rule_sets/1/sec_rules/5"
}
},
"changes": {
"rule_list": {
"before": null,
"after": {
"href": "/orgs/1/sec_policy/draft/rule_sets/1"
}
},
"description": {
"before": null,
"after": "WinRM HTTP/HTTPS and RDP"
},
"type": {
"before": null,
"after": "SecRule"
},
"resolve_labels": {
"before": null,
"after": "1010"
},
"providers": {
"created": [{
"provider": true,
"actors": "ams"
}]
},
"consumers": {
"created": [{
"provider": false,
"actors": "ams"
}, {
"provider": false,
"ip_list": {
"href": "/orgs/1/sec_policy/draft/ip_lists/1"
}
}]
},
"ingress_services": {
"created": [{
"href": "/orgs/1/sec_policy/draft/services/7",
"name": "WinRM HTTP/HTTPS and RDP"
}]
}
},
"change_type": "create"
}],
"notifications": [],
"version": 2
}

[
{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:34:12.948Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "user": {
      "href": "/users/1",
      "username": "someUser@someDomain"
    }
  },
  "event_type": "user.sign_in",
  "status": "success",
  "severity": "info",
  "action": {
    "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "api_endpoint": "/login/users/sign_in",
    "api_method": "POST",
    "http_status_code": 302,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "resource": {
        "user": {
          "href": "/users/1",
          "type": "local",
          "username": "someUser@someDomain"
        }
      },
      "changes": {
        "sign_in_count": {
          "before": 4,
          "after": 5
        }
      },
      "change_type": "update"
    }
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.login_session_created",
      "info": {
        "user": {
          "href": "/users/1",
          "type": "local",
          "username": "someUser@someDomain"
        }
      }
    }
  ]
},
{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:34:15.147Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "user": {
      "href": "/users/1",
      "username": "someUser@someDomain"
    }
  },
  "event_type": "user.login",
  "status": "success",
  "severity": "info",
  "action": {
    "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "api_endpoint": "/api/v2/users/login",
    "api_method": "GET",
    "http_status_code": 200,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
 
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.pce_session_created",
      "info": {
        "user": {
          "href": "/users/1",
          "username": "someUser@someDomain"
        }
      }
    }
  ]
}
]

[
{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:35:16.636Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "user": {
      "href": "/users/1",
      "username": "someUser@someDomain"
    }
  },
  "event_type": "user.sign_out",
  "status": "success",
  "severity": "info",
  "action": {
    "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "api_endpoint": "/login/logout",
    "api_method": "GET",
    "http_status_code": 302,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
 
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.login_session_terminated",
      "info": {
        "reason": "user_logout",
        "user": {
          "href": "/users/1",
          "username": "someUser@someDomain"
        }
      }
    }
  ]
},
{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:35:16.636Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "user": {
      "href": "/users/1",
      "username": "someUser@someDomain"
    }
  },
  "event_type": "user.sign_out",
  "status": "success",
  "severity": "info",
  "action": {
    "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "api_endpoint": "/login/logout",
    "api_method": "GET",
    "http_status_code": 302,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
 
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.login_session_terminated",
      "info": {
        "reason": "user_logout",
        "user": {
          "href": "/users/1",
          "username": "someUser@someDomain"
        }
      }
    }
  ]
}
]

{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:35:41.560Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "system": {
    }
  },
  "event_type": "user.sign_in",
  "status": "failure",
  "severity": "info",
  "action": {
    "uuid": "someFullyQualifiedDomainName",
    "api_endpoint": "/login/users/sign_in",
    "api_method": "POST",
    "http_status_code": 200,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
 
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.login_failed",
      "info": {
        "associated_user": {
          "supplied_username": "invalid_username@someDomain"
        }
      }
    }
  ]
}

{
  "href": "/orgs/1/events/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "timestamp": "2019-06-25T23:35:27.649Z",
  "pce_fqdn": "someFullyQualifiedDomainName",
  "created_by": {
    "system": {
    }
  },
  "event_type": "user.sign_in",
  "status": "failure",
  "severity": "info",
  "action": {
    "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "api_endpoint": "/login/users/sign_in",
    "api_method": "POST",
    "http_status_code": 200,
    "src_ip": "xxx.xxx.xx.x"
  },
  "resource_changes": [
 
  ],
  "notifications": [
    {
      "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
      "notification_type": "user.login_failed",
      "info": {
        "associated_user": {
          "supplied_username": "someUser@someDomain"
        }
      }
    }
  ]
}

This example of an event record in CEF shows a successful user log out.

CEF:0|Illumio|PCE|19.3.0|user.logout.success|User Logout Success|1|rt=Mar 06 2020 
18:38:59.900 +0000 dvchost=mypce.com duser=system dst=10.6.5.4 outcome=success 
cat=audit_events request=/api/v2/users/logout_from_jwt requestMethod=POST reason=204
 cs2= cs2Label=resource_changes cs4=[{"uuid":"b5ba8bf0-7ca8-47fc-870f-6c61ddc1648d",
"notification_type":"user.pce_session_terminated","info":{"reason":"user_logout",
"user":{"href":"/users/1","username":"[email protected]"}}}] cs4Label=notifications 
cn2=2 cn2Label=schema-version cs1Label=event_href cs1=/system_events/
e97bd255-4316-4b5e-a885-5b937f756f17

This example of an event record in LEEF shows a successful update of security policy for a workload's Ethernet interfaces.

LEEF:2.0|Illumio|PCE|18.2.0|interface_status.update.success|src=xx.xxx.xxx.xxx
cat=organizational devTime=someUTCdatetime devTimeFormat=yyyy-mm-dd'T'HH:mm:ss.ttttttZ
sev=1 
usrName=albert.einstein url=/orgs/7/agents/someUUID version=2 pce_fqdn=someFQDN 
created_by={"agent":{"href":"/orgs/7/agents/someUUID","hostname":"someHostname"}} 
action={"uuid":"someUUID",
"api_endpoint":"/api/v6/orgs/7/agents/xxxxxx/interface_statuses/update",
"api_method":"PUT","http_status_code":200,"src_ip":"someIP"} 
resource_changes=[{"uuid":"someUUID",
"resource":{"workload":{"href":"/orgs/7/workloads/someUUID","name":null,
"hostname":"someHostname",
"labels":[{"href":"/orgs/7/labels/xxxxxx","key":"loc","value":"test_place_1"},
{"href":"/orgs/7/labels/xxxxxx","key":"env","value":"test_env_1"},
{"href":"/orgs/7/labels/xxxxxx","key":"app","value":"test_app_1"},
{"href":"/orgs/7/labels/xxxxxx","key":"role","value":"test_access_1"}]}},
"changes":{"workload_interfaces":
{"updated":[{"resource":
{"href":"/orgs/7/workloads/someUUID/interfaces/eth1","name":"eth0","
address":{"family":2,"addr":xxxxxxxxx,"mask_addr":someMask}},
"changes":{"address":{"before":null,"after":
{"family":2,"addr":xxxxxxxxx,"mask_addr":someMask}},
"cidr_block":{"before":null,"after":16},"default_gateway_address":
{"before":null,"after":{"family":2,"addr":someGateway,"mask_addr":someMask}},
"link_state":{"before":"unknown","after":"up"},
"network":{"before":null,"after":{"href":"/orgs/7/networks/xx"}},
"network_detection_mode":{"before":null,"after":"single_private_brn"}}},
{"resource":{"href":"/orgs/7/workloads/someUUID/interfaces/eth1",
"name":"eth1","address":{"family":2,"addr":someAddress,"mask_addr":someMask}},
"changes":{"address":{"before":null,"after":{"family":2,"addr":someAddress,
"mask_addr":someMask}},
"cidr_block":{"before":null,"after":16},"link_state":{"before":"unknown","after":"up"},
"network":{"before":null,"after":{"href":"/orgs/7/networks/xx"}},
"network_detection_mode":{"before":null,"after":"single_private_brn"}}}]}},
"change_type":"update"}] notifications=[] event_href=/orgs/7/events/someUUID

This table lists the names of VEN-related events prior to the Illumio Core 18.2 release and the names they were changed to in the 18.2 release.

In addition to setting up an automated system, Illumio recommends implementing the following operational practices:

As a best practice, Illumio recommends you monitor the following events at a minimum.