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auth.go
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auth.go
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package pivnet
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
)
type AuthService struct {
client Client
}
type UAATokenResponse struct {
Token string `json:"access_token"`
}
// Check returns:
// true,nil if the auth attempt was succesful,
// false,nil if the auth attempt failed for 401 or 403,
// false,err if the auth attempt failed for any other reason.
// It is guaranteed never to return true,err.
func (e AuthService) Check() (bool, error) {
url := "/authentication"
resp, err := e.client.MakeRequest(
"GET",
url,
0,
nil,
)
if err != nil {
return false, err
}
defer resp.Body.Close()
switch resp.StatusCode {
case http.StatusOK:
return true, nil
case http.StatusUnauthorized:
fallthrough
case http.StatusForbidden:
return false, nil
default:
return false, e.client.handleUnexpectedResponse(resp)
}
}
func (e AuthService) FetchUAAToken(refresh_token string) (UAATokenResponse, error) {
url := "/authentication/access_tokens"
body := AuthBody{RefreshToken: refresh_token}
b, err := json.Marshal(body)
if err != nil {
return UAATokenResponse{}, err
}
resp, err := e.client.MakeRequest(
"POST",
url,
0,
bytes.NewReader(b),
)
if err != nil {
return UAATokenResponse{}, err
}
if resp.StatusCode != http.StatusOK {
return UAATokenResponse{}, fmt.Errorf("failed to fetch UAA token")
}
var response UAATokenResponse
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return UAATokenResponse{}, err
}
return response, err
}
type AuthBody struct {
RefreshToken string `json:"refresh_token"`
}