glow_auth/access_token

An access token is just a string, but it typically expires.

Depending on the type of grant, it may be refreshable via a separate refresh token, or by directly requesting a new access token.

…the intention is to generate this from the response given when sending a token request.

Types

AccessToken

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Represents a token returned from an oauth2 provider

Note: expires_in is seconds till expiry from time of issue

pub type AccessToken {
  AccessToken(
    access_token: String,
    refresh_token: Option(String),
    expires_in: Option(Int),
    token_type: String,
  )
}

Constructors

AccessToken(
  access_token: String,
  refresh_token: Option(String),
  expires_in: Option(Int),
  token_type: String,
)

Functions

decoder

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pub fn decoder() -> fn(Dynamic) ->
  Result(AccessToken, List(DecodeError))

Decode an access token, only considering typical fields of

access_token
refresh_token (optional)
expires (optional) - seconds till expiry from now
token_type (optional) - typically “Bearer”

TODO: Seems like “expires_in” is also possible for “expires”.

TODO: Decode with current datetime to give future expires_in.

TODO: Any other params are possible, so should be returned as a map.

has_an_expiry

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pub fn has_an_expiry(access_token: AccessToken) -> Bool

Does the access token have an expiry?

Returns true unless expires_in is None.

is_expired

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pub fn is_expired(access_token: AccessToken) -> Bool

Determines if the access token has expired.

new

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pub fn new(token: String) -> AccessToken

Returns a new AccessToken given the access token string.

normalize_token_type

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pub fn normalize_token_type(token_type: Option(String)) -> String