Function credential

packages/core/src/plugin/provider/openai.ts:237–247

(methodID: Integration.MethodID, tokens: TokenResponse)

}

function credential(methodID: Integration.MethodID, tokens: TokenResponse) {
  const accountID = extractAccountID(tokens)
  return Credential.OAuth.make({
    type: "oauth",
    methodID,
    refresh: tokens.refresh_token,
    access: tokens.access_token,
    expires: Date.now() + (tokens.expires_in ?? 3600) * 1000,
    metadata: accountID ? { accountID } : undefined,
  })
}

async function generatePKCE(): Promise<Pkce> {
  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~"