Binden Sie jede Anwendung über standardkonformes OAuth/OIDC an.

Your app
   ↓ redirect
OpenProof /oauth/authorize
   ↓
authentication / provider / passkey / wallet
   ↓
your callback?code=...&state=...&iss=...
   ↓ code + verifier
OpenProof /oauth/token
   ↓
access_token + id_token + optional refresh_token

https://auth.example.com/.well-known/openid-configuration
https://auth.example.com/.well-known/jwks.json

curl --fail-with-body -b owner.cookies \
  https://auth.example.com/admin/applications \
  -H 'Content-Type: application/json' \
  -d '{
    "identifier":"example-web",
    "name":"Example Web",
    "environment":"production"
  }'

curl --fail-with-body -b owner.cookies \
  https://auth.example.com/admin/clients \
  -H 'Content-Type: application/json' \
  -d '{
    "application_id":"APPLICATION_ID",
    "name":"Example Web",
    "kind":"web",
    "redirect_uris":["https://app.example.com/oauth/callback"],
    "scopes":["openid","profile","offline_access"]
  }'

GET /oauth/authorize?
  response_type=code
  &client_id=CLIENT_ID
  &redirect_uri=https://app.example.com/oauth/callback
  &scope=openid profile offline_access
  &code_challenge=PKCE_CHALLENGE
  &code_challenge_method=S256
  &state=STATE
  &nonce=NONCE

curl --fail-with-body https://auth.example.com/oauth/token \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=authorization_code' \
  --data-urlencode 'client_id=CLIENT_ID' \
  --data-urlencode 'code=AUTHORIZATION_CODE' \
  --data-urlencode 'redirect_uri=https://app.example.com/oauth/callback' \
  --data-urlencode 'code_verifier=PKCE_VERIFIER'

import { OpenProofIdentity } from "@openproof/identity";

const identity = new OpenProofIdentity({
  issuer: "https://auth.example.com",
  clientId: "CLIENT_ID",
  redirectUri: "https://app.example.com/oauth/callback",
  scopes: ["openid", "profile", "offline_access"]
});

await identity.login();

const tokens = await identity.handleCallback();

console.log(tokens.id_token_claims.sub);

const profile =
  await identity.userInfo(tokens.access_token);

const body = new URLSearchParams({
  grant_type: "authorization_code",
  client_id: process.env.OPENPROOF_CLIENT_ID,
  code,
  redirect_uri: "https://app.example.com/oauth/callback",
  code_verifier: verifier
});

const response = await fetch(
  "https://auth.example.com/oauth/token",
  {
    method: "POST",
    headers: {
      "content-type":
        "application/x-www-form-urlencoded"
    },
    body
  }
);

if (!response.ok) {
  throw new Error(
    `OpenProof token exchange failed: ${response.status}`
  );
}

const tokens = await response.json();

<?php

$payload = http_build_query([
    'grant_type' => 'authorization_code',
    'client_id' => getenv('OPENPROOF_CLIENT_ID'),
    'code' => $_GET['code'],
    'redirect_uri' =>
        'https://app.example.com/oauth/callback',
    'code_verifier' =>
        $_SESSION['openproof_pkce_verifier'],
]);

$curl = curl_init(
    'https://auth.example.com/oauth/token'
);

curl_setopt_array($curl, [
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => $payload,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Content-Type: application/x-www-form-urlencoded'
    ],
]);

$body = curl_exec($curl);

if ($body === false) {
    throw new RuntimeException(curl_error($curl));
}

import openproof.sdk;

auto config =
    openproof::sdk::ClientConfig::create(
        "https://auth.example.com",
        "CLIENT_ID",
        "http://127.0.0.1:49152/callback",
        {"openid", "profile", "offline_access"});

openproof::sdk::IdentityClient client{
    std::move(config).value()
};

auto login = client.beginLogin();

std::cout <<
    login->authorizationUrl()
    << '\n';

curl --fail-with-body \
  https://auth.example.com/oauth/userinfo \
  -H 'Authorization: Bearer ACCESS_TOKEN'

curl --fail-with-body \
  https://auth.example.com/oauth/token \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=refresh_token' \
  --data-urlencode 'client_id=CLIENT_ID' \
  --data-urlencode 'refresh_token=REFRESH_TOKEN'

curl --fail-with-body -b owner.cookies \
  https://auth.example.com/admin/resources \
  -H 'Content-Type: application/json' \
  -d '{
    "audience":"https://api.example.com/rides",
    "name":"Ride API",
    "scopes":["rides:read","rides:request"]
  }'

curl --fail-with-body \
  https://auth.example.com/oauth/introspect \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'client_id=CONFIDENTIAL_CLIENT_ID' \
  --data-urlencode 'client_secret=CLIENT_SECRET' \
  --data-urlencode 'token=ACCESS_TOKEN'

curl --fail-with-body \
  https://auth.example.com/oauth/token \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=client_credentials' \
  --data-urlencode 'client_id=CLIENT_ID' \
  --data-urlencode 'client_secret=CLIENT_SECRET' \
  --data-urlencode 'scope=rides:dispatch' \
  --data-urlencode 'resource=https://api.example.com/dispatch'