ycv005
Getting error function Joken.token/1 is undefined or private
I am getting the JWT Token from Google/Gmail Oath and now, I want to decode it using the Joken library. Following are the step I have done-
1- Added the code in mix.exs
{:joken, "~> 2.0"},
2- Added the code in config/dev.exs
config :joken, default_signer: "secret"
3- In new file, make a module
defmodule Apollo.Token do
use Joken.Config
def decode(token) do
token
|> Joken.token()
|> Joken.peek()
end
end,
4- Now, calling module from this like -
struct = Apollo.Token.decode(token)
Due to the 4th step, I am getting error that is Gettting error function Joken.token/1 is undefined or private. Your response will be highly appreciable.
Most Liked
al2o3cr
The code in your decode function appears to be written for Joken 1.x - Joken.token exists there.
The documentation now warns against using peek_* functions in most cases, as they don’t validate the signature. OTOH, the Google docs for OpenID Connect suggest it may not be a hard requirement.
Ansvas
signer = Joken.Signer.create("HS256", "secret")
{:ok, token_with_default_claims} = MyApp.Token.generate_and_sign(%{}, signer)
extra_claims = %{"user_id" => "some_id"}
token_with_default_plus_custom_claims = MyApp.Token.generate_and_sign!(extra_claims, signer)
{:ok, claims} = MyApp.Token.verify_and_validate(token, signer)
I have used this code and this is running fine. here first i create signer and then used that signer to verify the token, but when i used this signer with id_token(received from Gmail OAuth) this returns me an error. Why i need signer and all because on online platforms(https://www.jsonwebtoken.io/) i am getting json by just pasting the id_token(how i can do the same using joken)
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