bench-forgejo/vendor/github.com/markbates/goth/providers/azureadv2/session.go

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package azureadv2
import (
"encoding/json"
"errors"
"strings"
"time"
"github.com/markbates/goth"
)
// Session is the implementation of `goth.Session`
type Session struct {
AuthURL string `json:"au"`
AccessToken string `json:"at"`
RefreshToken string `json:"rt"`
ExpiresAt time.Time `json:"exp"`
}
// GetAuthURL will return the URL set by calling the `BeginAuth` func
func (s Session) GetAuthURL() (string, error) {
if s.AuthURL == "" {
return "", errors.New(goth.NoAuthUrlErrorMessage)
}
return s.AuthURL, nil
}
// Authorize the session with AzureAD and return the access token to be stored for future use.
func (s *Session) Authorize(provider goth.Provider, params goth.Params) (string, error) {
p := provider.(*Provider)
token, err := p.config.Exchange(goth.ContextForClient(p.Client()), params.Get("code"))
if err != nil {
return "", err
}
if !token.Valid() {
return "", errors.New("invalid token received from provider")
}
s.AccessToken = token.AccessToken
s.RefreshToken = token.RefreshToken
s.ExpiresAt = token.Expiry
return token.AccessToken, err
}
// Marshal the session into a string
func (s Session) Marshal() string {
b, _ := json.Marshal(s)
return string(b)
}
func (s Session) String() string {
return s.Marshal()
}
// UnmarshalSession wil unmarshal a JSON string into a session.
func (p *Provider) UnmarshalSession(data string) (goth.Session, error) {
session := &Session{}
err := json.NewDecoder(strings.NewReader(data)).Decode(session)
return session, err
}