feat: add mandatory test 6.1.46

Author: christopher-exx

csaf_2_1/mandatoryTests.js

@@ -59,4 +59,5 @@ export { mandatoryTest_6_1_40 } from './mandatoryTests/mandatoryTest_6_1_40.js'
 export { mandatoryTest_6_1_41 } from './mandatoryTests/mandatoryTest_6_1_41.js'
 export { mandatoryTest_6_1_43 } from './mandatoryTests/mandatoryTest_6_1_43.js'
 export { mandatoryTest_6_1_45 } from './mandatoryTests/mandatoryTest_6_1_45.js'
+export { mandatoryTest_6_1_46 } from './mandatoryTests/mandatoryTest_6_1_46.js'
 export { mandatoryTest_6_1_52 } from './mandatoryTests/mandatoryTest_6_1_52.js'

csaf_2_1/mandatoryTests/mandatoryTest_6_1_46.js

@@ -0,0 +1,83 @@
+import Ajv from 'ajv/dist/jtd.js'
+import csafAjv from '../../lib/shared/csafAjv.js'
+
+const ajv = new Ajv()
+
+/*
+  This is the jtd schema that needs to match the input document so that the
+  test is activated. If this schema doesn't match it normally means that the input
+  document does not validate against the csaf json schema or optional fields that
+  the test checks are not present.
+ */
+const inputSchema = /** @type {const} */ ({
+  additionalProperties: true,
+  properties: {
+    vulnerabilities: {
+      elements: {
+        additionalProperties: true,
+        optionalProperties: {
+          metrics: {
+            elements: {
+              additionalProperties: true,
+              optionalProperties: {
+                content: {
+                  additionalProperties: true,
+                  properties: {
+                    ssvc_v1: {
+                      additionalProperties: true,
+                      properties: {},
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+    },
+  },
+})
+
+const validateInput = ajv.compile(inputSchema)
+
+const validate_ssvc_v1 = csafAjv.compile({
+  $ref: 'https://certcc.github.io/SSVC/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json',
+})
+
+/**
+ * This implements the mandatory test 6.1.46 of the CSAF 2.1 standard.
+ *
+ * @param {unknown} doc
+ */
+export function mandatoryTest_6_1_46(doc) {
+  /*
+  The `ctx` variable holds the state that is accumulated during the test ran and is
+  finally returned by the function.
+ */
+  const ctx = {
+    errors:
+      /** @type {Array<{ instancePath: string; message: string }>} */ ([]),
+    isValid: true,
+  }
+
+  if (!validateInput(doc)) {
+    return ctx
+  }
+
+  doc.vulnerabilities?.forEach((vulnerability, vulnerabilityIndex) => {
+    vulnerability.metrics?.forEach((metric, metricIndex) => {
+      const valid = validate_ssvc_v1(metric.content?.ssvc_v1)
+      if (!valid) {
+        ctx.isValid = false
+        for (const err of validate_ssvc_v1.errors ?? []) {
+          ctx.errors.push({
+            instancePath: `/vulnerabilities/${vulnerabilityIndex}/metrics/${metricIndex}/content/ssvc_v1${err.instancePath}`,
+            message: err.message ?? '',
+          })
+        }
+      }
+    })
+  })
+
+  return ctx
+}

tests/csaf_2_1/mandatoryTest_6_1_46.js

@@ -0,0 +1,8 @@
+import assert from 'node:assert/strict'
+import { mandatoryTest_6_1_46 } from '../../csaf_2_1/mandatoryTests/mandatoryTest_6_1_46.js'
+
+describe('mandatoryTest_6_1_46', function () {
+  it('only runs on relevant documents', function () {
+    assert.equal(mandatoryTest_6_1_46({ document: 'mydoc' }).isValid, true)
+  })
+})

tests/csaf_2_1/oasis.js

@@ -22,7 +22,7 @@ const excluded = [
   '6.1.37',
   '6.1.42',
   '6.1.44',
-  '6.1.46',
+  '6.1.45',
   '6.1.47',
   '6.1.48',
   '6.1.49',