SCP-55 Adds extra info into licenses output

src/services/result.interfaces.ts

@@ -1,6 +1,6 @@
 export type ScannerResults = Record<string, ScannerComponent[] | DependencyComponent[]>
 
 export enum ComponentID {
   NONE = 'none',
   FILE = 'file',
   SNIPPET = 'snippet',
@@ -49,6 +49,7 @@
     osadl_updated: string
     source: string
     incompatible_with?: string
+    url: string
   }[]
   dependencies: {
     vendor: string
@@ -74,7 +75,7 @@
     score: string
     source: string
   }[]
   cryptography: any[]
   health: {
     creation_date: string
     issues: number

src/services/result.service.ts

@@ -6,27 +6,47 @@ export async function readResult(filepath: string): Promise<ScannerResults> {
   return JSON.parse(content) as ScannerResults
 }
 
-export function getLicenses(results: ScannerResults): string[] {
-  const licenses = new Set<string>()
+export interface Licenses {
+  spdxid: string
+  copyleft: boolean | null
+  url: string | null
+}
+
+export function getLicenses(results: ScannerResults): Licenses[] {
+  const licenses = new Array<Licenses>()
 
   for (const component of Object.values(results)) {
     for (const c of component) {
+      if (c.id === ComponentID.FILE || c.id === ComponentID.SNIPPET) {
+        for (const l of (c as ScannerComponent).licenses) {
+          licenses.push({
+            spdxid: l.name,
+            copyleft: !l.copyleft ? null : l.copyleft === 'yes' ? true : false,
+            url: l?.url ? l.url : null
+          })
+        }
+      }
+
       if (c.id === ComponentID.DEPENDENCY) {
         const dependencies = (c as DependencyComponent).dependencies
         for (const d of dependencies) {
           for (const l of d.licenses) {
-            licenses.add(l.spdx_id)
+            if (!l.spdx_id) continue
+            licenses.push({ spdxid: l.spdx_id, copyleft: null, url: null })
           }
         }
       }
-
-      if (c.id === ComponentID.FILE || c.id === ComponentID.SNIPPET) {
-        for (const l of (c as ScannerComponent).licenses) {
-          licenses.add(l.name)
-        }
-      }
     }
   }
 
-  return Array.from(licenses)
+  const seenSpdxIds = new Set<string>()
+  const uniqueLicenses = licenses.filter(license => {
+    if (!seenSpdxIds.has(license.spdxid)) {
+      seenSpdxIds.add(license.spdxid)
+      return true
+    }
+    return false
+  })
+
+  return uniqueLicenses
 }