From 9c17b97cd0f83be3fff9fa4e87fd1d29052ea616 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Fri, 4 Feb 2022 00:35:31 -0500
Subject: rename to github.com/pablotron/cvez, remove internal libs

---
 feed/vector.go | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 feed/vector.go

(limited to 'feed/vector.go')

diff --git a/feed/vector.go b/feed/vector.go
new file mode 100644
index 0000000..9f20dc6
--- /dev/null
+++ b/feed/vector.go
@@ -0,0 +1,39 @@
+// NVD JSON feed parser.
+package feed
+
+import (
+  "encoding/json"
+  "github.com/pablotron/cvez/cvss"
+)
+
+// CVSS vector
+type Vector struct {
+  // CVSS vector
+  Vector cvss.Vector
+}
+
+// Unmarshal CVSS vector from JSON.
+func (me *Vector) UnmarshalJSON(b []byte) error {
+  // decode string, check for error
+  var s string
+  if err := json.Unmarshal(b, &s); err != nil {
+    return err
+  }
+
+  // parse vector
+  vec, err := cvss.NewVector(s)
+  if err != nil {
+    return err
+  }
+
+  // save result
+  me.Vector = vec
+
+  // return success
+  return nil
+}
+
+// Marshal CVSS vector to JSON.
+func (me Vector) MarshalJSON() ([]byte, error) {
+  return json.Marshal(me.Vector.String())
+}
-- 
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