VerifyJSON

Verifies if the supplied JSON string is valid and optionally verifies against a provided schema. The script utilizes Powershell's Test-JSON cmdlet.

powershell · Common Scripts

Source

. $PSScriptRoot\CommonServerPowerShell.ps1

function Main() {
    $json = $demisto.Args()["json"]
    $schema = $demisto.Args()["schema"]
    if ($schema) {
        $res = Test-Json -Json $json -Schema $schema -ErrorAction SilentlyContinue -ErrorVariable err
    }
    else {
        $res = Test-Json -Json $json -ErrorAction SilentlyContinue -ErrorVariable err
    }
    $outputs = @{VerifyJSON = @{Result = $res } }
    if ($res) {
        ReturnOutputs "Verify JSON completed successfully" -Outputs $outputs | Out-Null
        return
    }
    else {
        $errMsg = "$($err[0].Exception.Message)"
        if ($err[0].Exception.InnerException.Message) {
            $errMsg += " $($err[0].Exception.InnerException.Message)"
        }
        if ($err[0].ErrorDetails.Message) {
            $errMsg += " $($err[0].ErrorDetails.Message)"
        }
        ReturnError $errMsg $err $outputs | Out-Null
    }
}

# Execute Main when not in Tests
if ($MyInvocation.ScriptName -notlike "*.Tests.ps1") {
    Main
}

README

Verifies if the supplied JSON string is valid and optionally verifies against a provided schema. The script utilizes Powershell’s Test-JSON cmdlet.

Script Data

Name	Description
Script Type	powershell
Tags	JSON, Utility
Cortex XSOAR Version	5.5.0

Inputs

Argument Name	Description
json	JSON string to verfiy.
schema	Optional schema against which to validate the JSON input.

Outputs

Path	Description	Type
VerifyJSON.Result	Whether the passed JSON was verified.	boolean

Script Example

!VerifyJSON json={"alert_id":"695b3238-05d6-4934-86f5-9fff3201aeb0"}

Context Example

{
    "VerifyJSON": {
        "Result": true
    }
}

Human Readable Output

Verify JSON completed successfully