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Configure the Log Inspection module to define its behavior for a policy. When designing the module’s behavior and implementing it using the API, use the same background information and guidance that is provided in About Log Inspection.
Policy objects contain two objects that you use to configure the Log Inspection module:
  • LogInspectionPolicyExtension: Controls the module state (on or off), and identifies the applied Log Inspection rules.
  • PolicySettings: Policy settings include Log Inspection-related settings that control the runtime behavior of the module, such as the automatic application of recommendation scans, and event forwarding and storage. See Configure policy and default policy settings.
After you create these objects and add them to a Policy object, you use the PoliciesApi class to modify an existing policy based on the Policy object.
The following JSON represents the data structure of an LogInspectionPolicyExtension object:
{
    "state": "on",
    "moduleStatus": {...},
    "ruleIDs": [...]
}
The moduleStatus property is read-only. It provides the runtime status of the Log Inspection module. See Report on Computer Status.

General steps Parent topic

Use the following steps to configure the Log Inspection module:
  • Create a LogInspectionPolicyExtension object and set the properties.
  • Create a PolicySettings object to configure runtime settings of the module. See Configure policy and default policy settings.
  • Create a Policy object and add the LogInspectionPolicyExtension and PolicySettings objects.
  • Use a PoliciesApi object to add or update the policy on Workload Security.
Create a LogInspectionPolicyExtension object to set the module state and assign rules:
policy_config_log_inspection = api.LogInspectionPolicyExtension()
policy_config_log_inspection.state = "on"
policy_config_log_inspection.rule_ids = li_rules
Add the Log Inspection policy extension to a Policy object and then use a PoliciesApi object to modify a policy on Workload Security.
policy = api.Policy()
policy.log_inspection = policy_config_log_inspection

policies_api = api.PoliciesApi(api.ApiClient(configuration))
modified_policy = policies_api.modify_policy(policy_id, policy, api_version)
The policy_id (or policyID) parameter of modifyPolicy identifies the actual policy on Workload Security that is to be modified. This policy is modified according to the policy object that is used as the policy parameter. Any properties of the policy parameter that are not set remain unchanged on the actual policy.

Example Parent topic

The following example enables Log Inspection and adds a log inspection rule for a policy.
View source
# Set the state
policy_config_log_inspection = api.LogInspectionPolicyExtension()
policy_config_log_inspection.state = "on"

# Add the rules
policy_config_log_inspection.rule_ids = li_rules

# Add to a policy
policy = api.Policy()
policy.log_inspection = policy_config_log_inspection

# Modify the policy on Workload Security
policies_api = api.PoliciesApi(api.ApiClient(configuration))
modified_policy = policies_api.modify_policy(policy_id, policy, api_version)
return modified_policy.id
Also see the Modify a Policy operation in the API Reference.
If you only need to add, remove, or list Log Inspection rules for a policy, use the PolicyLogInspectionRuleAssignmentsApi class. The previous example uses the LogInspectionPolicyExtension, Policy, and PoliciesApi classes to add Log Inspection rules, but this can also be done using only the PolicyLogInspectionRuleAssignmentsApi class. For more information, see Policy Log Inspection Rule Assignments and Recommendations in the Policies section of the API Reference.
For information about authenticating API calls, see Authenticate with Workload Security.

Create a Log Inspection rule Parent topic

Generally, to create a Log Inspection rule you perform the following steps:
  1. Create an IntegrityMonitoringRule object.
  2. Configure the rule properties to set the name, description, and the log file to inspect. Properties are described in Subrules.
  3. Use an IntegrityMonitoringRulesApi object to add the rule to Workload Security.
Set the Template property of the rule object to indicate how you are defining the rule:
  • Basic: A single Log Inspection rule under a single rule group. You provide values for each property of the rule.
  • Custom: A single or multiple rules under a single group or multiple groups. You provide XML (base64-encoded) that defines the rule or rules. Set the value of the CustomXML property to the custom XML.
Configuration options of Intrusion Prevention, Integrity Monitoring, and Log Inspection rules are not accessible using the API. To change these options, in the Workload Security console open the rule properties and click the Configuration tab.
To use the API to create a Log Inspection rule, send a POST request to the loginspectionrules endpoint. See the Create a Log Inspection Rule operation in the API Reference.

Create a basic Log Inspection rule Parent topic

The following example configures a a basic log inspection rule and creates it on Workload Security:
View source
# Create the rule object
li_rule = api.LogInspectionRule()
li_rule.name = name
li_rule.description = "A log inspection rule"

# Create a log file and add it to the rule
log_file = api.LogFile()
log_file.location = "C/logfile.log"
log_file.format = "eventlog"
log_files = api.LogFiles()
log_files.log_files = [log_file]
li_rule.log_files = log_files

# Define the rule
li_rule.template ="basic-rule"
li_rule.pattern = pattern
li_rule.pattern_type = "string"
li_rule.rule_description = "Rule for " + path + " and pattern " + pattern
li_rule.groups = [group]

# Add the rule to Workload Security
log_inspection_rules_api = api.LogInspectionRulesApi(api.ApiClient(configuration))
return log_inspection_rules_api.create_log_inspection_rule(li_rule, api_version)
For information about authenticating API calls, see Authenticate with Workload Security.

Create a log inspection rule using XML Parent topic

The following example creates a Log Inspection rule from XML, and adds the rule to Workload Security:
View source
# Create the rule object
li_rule = api.LogInspectionRule()
li_rule.name = name
li_rule.description = "A log inspection rule"

# Create a log file and add it to the rule
log_file = api.LogFile()
log_file.location = "C/logfile.log"
log_file.format = "eventlog"
log_files = api.LogFiles()
log_files.log_files = [log_file]
li_rule.log_files = log_files

# Define the rule
li_rule.template ="custom"
li_rule.XML = xml

# Add the rule to Workload Security
log_inspection_rules_api = api.LogInspectionRulesApi(api.ApiClient(configuration))
return log_inspection_rules_api.create_log_inspection_rule(li_rule, api_version)
For information about authenticating API calls, see Authenticate with Workload Security.