Package 'solidauthr'

solidauthr: Solid OIDC Client Credentials Authentication

Description

Utilities for authenticating against Community Solid Server identity providers with OAuth client credentials and DPoP, then issuing authenticated requests to Solid resources.

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Create a Solid OIDC session

Description

Discovers the issuer's OpenID configuration, creates a session-scoped DPoP key, obtains DPoP-bound access tokens with the webid scope, and attaches fresh DPoP proofs to outgoing Solid requests.

Usage

solid_session(issuer, client_id, client_secret, safety_margin = 30L)

Arguments

issuer	A length-1 character vector giving the issuer base URL for a Community Solid Server identity provider.
client_id	A length-1 character vector giving the OAuth client ID.
client_secret	A length-1 character vector giving the OAuth client secret.
safety_margin	A number of seconds to subtract from token expiry when deciding whether a token should be refreshed.

Value

An R6 SolidSession object with methods for authenticated HTTP requests and access-token retrieval.

Examples

issuer <- Sys.getenv("SOLID_ISSUER")
client_id <- Sys.getenv("SOLID_CLIENT_ID")
client_secret <- Sys.getenv("SOLID_CLIENT_SECRET")

if (nzchar(issuer) && nzchar(client_id) && nzchar(client_secret)) {
  session <- solid_session(
    issuer = issuer,
    client_id = client_id,
    client_secret = client_secret
  )

  session$token()
}

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