Feat/199 informative tests csaf2.1 6.3.2

csaf_2_1/informativeTests.js

@@ -1,5 +1,4 @@
 export {
-  informativeTest_6_3_2,
   informativeTest_6_3_3,
   informativeTest_6_3_5,
   informativeTest_6_3_6,
@@ -11,3 +10,4 @@ export {
 } from '../informativeTests.js'
 export { informativeTest_6_3_1 } from './informativeTests/informativeTest_6_3_1.js'
 export { informativeTest_6_3_4 } from './informativeTests/informativeTest_6_3_4.js'
+export { informativeTest_6_3_2 } from './informativeTests/informativeTest_6_3_2.js'

csaf_2_1/informativeTests/informativeTest_6_3_2.js

@@ -0,0 +1,72 @@
+import Ajv from 'ajv/dist/jtd.js'
+
+const ajv = new Ajv()
+
+const inputSchema = /** @type {const} */ ({
+  additionalProperties: true,
+  properties: {
+    vulnerabilities: {
+      elements: {
+        additionalProperties: true,
+        optionalProperties: {
+          metrics: {
+            elements: {
+              additionalProperties: true,
+              optionalProperties: {
+                content: {
+                  additionalProperties: true,
+                  optionalProperties: {
+                    cvss_v3: {
+                      additionalProperties: true,
+                      optionalProperties: {
+                        version: { type: 'string' },
+                        vectorString: { type: 'string' },
+                      },
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+    },
+  },
+})
+
+const validateInput = ajv.compile(inputSchema)
+
+/**
+ * For each item in the list of metrics which contains the cvss_v3 object under
+ * content it MUST be tested that CVSS v3.0 is not used.
+ * @param {unknown} doc
+ * @returns
+ */
+export function informativeTest_6_3_2(doc) {
+  const ctx = {
+    infos: /** @type {Array<{ message: string; instancePath: string }>} */ ([]),
+  }
+
+  if (!validateInput(doc)) {
+    return ctx
+  }
+
+  doc.vulnerabilities.forEach((vulnerability, vulnerabilityIndex) => {
+    const metrics = vulnerability.metrics
+    metrics?.forEach((metric, metricIndex) => {
+      if (metric.content?.cvss_v3) {
+        if (
+          metric.content.cvss_v3.version === '3.0' ||
+          metric.content.cvss_v3.vectorString?.startsWith('CVSS:3.0')
+        ) {
+          ctx.infos.push({
+            instancePath: `/vulnerabilities/${vulnerabilityIndex}/metrics/${metricIndex}/content/cvss_v3/version`,
+            message: 'It is recommended to upgrade to CVSS v3.1.',
+          })
+        }
+      }
+    })
+  })
+
+  return ctx
+}

tests/csaf_2_1/informativeTest_6_3_2.js

@@ -0,0 +1,30 @@
+import assert from 'node:assert/strict'
+import { informativeTest_6_3_2 } from '../../csaf_2_1/informativeTests/informativeTest_6_3_2.js'
+
+describe('informativeTest_6_3_2', function () {
+  it('only runs on relevant documents', function () {
+    assert.equal(informativeTest_6_3_2({ document: 'mydoc' }).infos.length, 0)
+  })
+  it('test input schema with not considered json object in vulnerabilities', function () {
+    assert.equal(
+      informativeTest_6_3_2({
+        document: {},
+        vulnerabilities: [
+          {},
+          {
+            metrics: [
+              {
+                content: {
+                  cvss_v3: {
+                    version: '3.0',
+                  },
+                },
+              },
+            ],
+          },
+        ],
+      }).infos.length,
+      1
+    )
+  })
+})

tests/csaf_2_1/oasis.js

@@ -71,7 +71,6 @@ const excluded = [
   '6.2.44',
   '6.2.45',
   '6.2.46',
-  '6.3.2',
   '6.3.14',
   '6.3.15',
   '6.3.12',