OAuth authentication with a bearer JWT — req_oauth_bearer

This uses oauth_flow_bearer_jwt() to generate an access token which is then used to authenticate the request with req_auth_bearer_token(). The token is cached in memory.

Usage

req_oauth_bearer_jwt(
  req,
  client,
  claim,
  signature = "jwt_encode_sig",
  signature_params = list(),
  scope = NULL,
  token_params = list()
)

Arguments

req: A request.
client: An oauth_client().
claim: A list of claims. If all elements of the claim set are static apart from iat, nbf, exp, or jti, provide a list and jwt_claim() will automatically fill in the dynamic components. If other components need to vary, you can instead provide a zero-argument callback function which should call jwt_claim().
signature: Function use to sign claim, e.g. jwt_encode_sig().
signature_params: Additional arguments passed to signature, e.g. size, header.
scope: Scopes to be requested from the resource owner.
token_params: List containing additional parameters passed to the token_url.

Value

A modified HTTP request.

Examples

client <- oauth_client("example", "https://example.com/get_token")
claim <- jwt_claim()
req <- request("https://example.com")

req %>% req_oauth_bearer_jwt(client, claim)
#> <httr2_request>
#> GET https://example.com
#> Body: empty
#> Policies:
#> • auth_oauth: a list