Creating custom compliance policies

If you have the required permissions, you can create and delete your own custom compliance policies.

A custom compliance policy is defined using a JSON expression tree. It can consist of a single basic expression, or multiple expressions with a logical operation (And, Or, Not). Each basic expression consists of a predefined function, and its parameter (if required). You can either set the parameter value when creating the compliance policy, or use $ to leave it undefined. When a parameter is undefined the user will be required to provide the value when associating the compliance policy with an application.
Note: When creating a compliance policy that will be used through the user interface, you must define all parameters, otherwise it will not be possible to associate them with an application.
One advantage of creating a custom compliance policy is that parameters can be hard-coded into the compliance policy, enabling users to use the compliance policy without defining the parameter each time. For example you can use the predefined baseline compliance policy to create a series of custom compliance policies with specified Start Dates.

Predefined functions

The following predefined functions can be used in your compliance policies:
Function Parameters Description
StartDate Date (can include time) in one of the following formats:
  • yyy-MM-dd
  • yyyy-MM-ddThh:mmZ (UTC)
  • yyyy-MM-ddThh:mm+hh:mm (local time +/- UTC offset)
Returns issues discovered after the specified date (and time).
Examples:
Date only
2018-04-24
UTC time
2018-04-24T10:30Z
Local time +/- UTC offset
2018-04-24T11:30+01:00

2018-04-24T07:30-03:00

MinSeverity Severity in format:
  • Information
  • Low
  • Medium
  • High
  • Critical
Returns issues equal to or of greater severity to the specified parameter.
OwaspTop10_2017 N/A Returns issues defined by OWASP as a top 10 security risk.
SansTop25 N/A Returns issues defined by SANS Institute as a top 25 critical error.
EUGdpr_2016 N/A Returns issues that render the application out of compliance with the GDPR.
CWE List of CWE IDs Returns issues that correspond to the specified CWE IDs.
PCI N/A Returns issues that render the application out of compliance with the PCI data security standard.
HIPAA N/A Returns issues that render the application out of compliance with HIPAA.
Technology Valid technologies:
  • DAST
  • SAST
  • IAST
  • SCA
Returns issues that correspond to the specified technologies.

Creating custom compliance policies through the user interface

To create a custom compliance policy:
  1. On the dashboard click Compliance policies, then click Add custom compliance policy.
  2. Give the compliance policy a name, and define it as a JSON expression.
    Note: If the compliance policy will be associated to applications through the interface, you must define any parameters when you create the compliance policy; it is not possible to define parameters when associating the compliance policy. If the compliance policy will be associated with applications using the API, you can leave the parameters undefined and define them when associating.

    Example 1: Custom baseline compliance policy

    {  
                                    "Function":"StartDate",
                                    "Parameters":[  
                                    "2017-12-31T13:50Z"
                                    ]
                                    }
                                

    Example 2: Custom CWE compliance policy

    {  
                                        "Function":"CWE",
                                        "Parameters":[  
                                        89,
                                        90
                                        ]
                                        }
                                    

    Example 3: Composite custom compliance policy

    {  
                                            "Operation":"And",
                                            "Expressions":[  
                                            {  
                                            "Function":"StartDate",
                                            "Parameters":[  
                                            "2018-04-24T10:30Z"
                                            ]
                                            },
                                            {  
                                            "Function":"MinSeverity",
                                            "Parameters":[  
                                            "Medium"
                                            ]
                                            }
                                            ]
                                            }
                                        

    Example 4: Custom compliance policy to exclude CWEs 89 and 90

    {
                                                "Operation": "Not",
                                                "Expressions": [
                                                {
                                                "Function": "CWE",
                                                "Parameters": [
                                                89,
                                                90
                                                ]
                                                }
                                                ]
                                                }
                                            

    Example 5: Custom OWASP Top 10 compliance policy excluding CWEs 89 and 90

    {
                                                    "Operation": "And",
                                                    "Expressions": [
                                                    {
                                                    "Operation": "Not",
                                                    "Expressions": [
                                                    {
                                                    "Function": "CWE",
                                                    "Parameters": [
                                                    89,
                                                    90
                                                    ]
                                                    }
                                                    ]
                                                    },
                                                    {
                                                    "Function": "OwaspTop10_2017"
                                                    }
                                                    ]
                                                    }
                                                

    Example 6: Custom compliance policy to filter issues based on Technology

    {
                                                        "Function": "Technology",
                                                        "Parameters": [
                                                        "DAST",
                                                        "SAST"
                                                        ]
                                                        }
                                                    
  3. When done, click Close

Creating custom compliance policies through the REST API

In the REST API, a compliance policy is defined using an expression tree. This can consist of a single basic expression, or multiple expressions with a logical operation (And, Or, Not). Each basic expression consists of a predefined function and its parameter (if required). You can set either the parameter value when creating the compliance policy, or use $ to leave it undefined. When a parameter is undefined the user is required to provide the value when associating the compliance policy with an application.

Example 1: Custom baseline compliance policy

{
                "Name": "Baseline",
                "Predefined": true,
                "Expression": {
                "Function": "StartDate",
                "Parameters": [
                "$DATE"
                ]
                }
                }

Example 2: Custom CWE compliance policy

{
                "Name": "CWE policy",
                "Expression": {
                "Function": "CWE",
                "Parameters": [
                89,
                90
                ]
                }
                }

Example 3: Composite custom compliance policy

In this example of a custom compliance policy, the functions StartDate and MinSeverity are included, with operation And, so that only issues found after the specified date, and with the specified minimum severity, will be included.

  {
                "Name": "MyPolicy",
                "Predefined": false,
                "Expression": {
                "Operation": "And",
                "Expressions": [
                {
                "Function": "StartDate",
                "Parameters": [
                "2018-04-24T10:30Z"
                ]
                },
                {
                "Function": "MinSeverity",
                "Parameters": [
                "$minseverity"
                ]
                }
                ]
                }
                }
            

Example 3: Custom compliance policy to filter issues based on Technology. Only issues under DAST and SAST scans are listed.

{ 
                    "Name": "Tech Filter", 
                    "Expression": { 
                    "Function": "Technology", 
                    "Parameters": [ 
                    "DAST", 
                    "SAST" 
                    ]
                    } 
                    }