Then in the AuthHandler I saved the token details before requesting the client
tok, err := conf.Exchange(oauth2.NoContext, c.Query("code")) if err != nil { c.AbortWithError(http.StatusBadRequest, err) return } // save the token session.Set("AccessToken", tok.AccessToken) session.Set("RefreshToken", tok.RefreshToken) session.Set("TokenType", tok.TokenType) session.Set("Expiry", tok.Expiry.Format(time.RFC3339)) session.Save()
client := conf.Client(oauth2.NoContext, tok) Now I can use that info in other handlers to recreate the client and make API calls.
func ListStuff(c *gin.Context) {
ctx := context.Background()
session := sessions.Default(c)
token := new(oauth2.Token)
token.AccessToken = session.Get("AccessToken").(string)
token.RefreshToken = session.Get("RefreshToken").(string)
token.RefreshToken = session.Get("RefreshToken").(string)
t := session.Get("Expiry").(string)
token.Expiry, _ = time.Parse(time.RFC3339, t)
token.TokenType = session.Get("TokenType").(string)
client := conf.Client(ctx, token)
// ...
}