internal/feed/vector.go


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// NVD JSON feed parser.
package feed

import (
  "encoding/json"
  "nvd/internal/cvss"
)

// CVSS vector
type Vector struct {
  // CVSS vector
  Vector cvss.Vector
}

// Unmarshal CVSS score 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
}