| 1 | package auth |
| 2 | |
| 3 | import "net/http" |
| 4 | |
| 5 | var _ http.RoundTripper = &AuthorizedRoundTripper{} |
| 6 | |
| 7 | type AuthorizedRoundTripper struct { |
| 8 | authorization string |
| 9 | roundTripper http.RoundTripper |
| 10 | } |
| 11 | |
| 12 | // NewAuthorizedRoundTripper creates a new [http.RoundTripper] that will set the |
| 13 | // Authorization HTTP header with the value of [authorization]. The given [roundTripper] is |
| 14 | // the base [http.RoundTripper]. If it is nil, [http.DefaultTransport] is used. |
| 15 | func NewAuthorizedRoundTripper(authorization string, roundTripper http.RoundTripper) http.RoundTripper { |
| 16 | if roundTripper == nil { |
| 17 | roundTripper = http.DefaultTransport |
| 18 | } |
| 19 | |
| 20 | return &AuthorizedRoundTripper{ |
| 21 | authorization: authorization, |
| 22 | roundTripper: roundTripper, |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | func (tp *AuthorizedRoundTripper) RoundTrip(r *http.Request) (*http.Response, error) { |
| 27 | r.Header.Set("Authorization", tp.authorization) |
| 28 | return tp.roundTripper.RoundTrip(r) |
| 29 | } |