org.keycloak.services.clientregistration.ClientRegistrationTokenUtils クラス

org.keycloak.services.clientregistration.ClientRegistrationTokenUtils 連携図

クラス
class	TokenVerification

静的公開メンバ関数
static String	updateTokenSignature (KeycloakSession session, ClientRegistrationAuth auth)
static String	updateRegistrationAccessToken (KeycloakSession session, ClientModel client, RegistrationAuth registrationAuth)
static String	updateRegistrationAccessToken (KeycloakSession session, RealmModel realm, ClientModel client, RegistrationAuth registrationAuth)
static String	createInitialAccessToken (KeycloakSession session, RealmModel realm, ClientInitialAccessModel model)
static TokenVerification	verifyToken (KeycloakSession session, RealmModel realm, String token)

静的公開変数類
static final String	TYPE_INITIAL_ACCESS_TOKEN = "InitialAccessToken"
static final String	TYPE_REGISTRATION_ACCESS_TOKEN = "RegistrationAccessToken"

静的非公開メンバ関数
static String	setupToken (JsonWebToken jwt, KeycloakSession session, RealmModel realm, String id, String type, int expiration)
static String	getIssuer (KeycloakSession session, RealmModel realm)

詳解

著者

Stian Thorgersen

関数詳解

createInitialAccessToken()

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.createInitialAccessToken ( KeycloakSession  session, RealmModel  realm, ClientInitialAccessModel  model  )

inlinestatic

                                                                                                                             {
        InitialAccessToken initialToken = new InitialAccessToken();
        return setupToken(initialToken, session, realm, model.getId(), TYPE_INITIAL_ACCESS_TOKEN, model.getExpiration() > 0 ? model.getTimestamp() + model.getExpiration() : 0);
    }

getIssuer()

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.getIssuer ( KeycloakSession  session, RealmModel  realm  )

inlinestaticprivate

                                                                               {
        return Urls.realmIssuer(session.getContext().getUri().getBaseUri(), realm.getName());
    }

setupToken()

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.setupToken ( JsonWebToken  jwt, KeycloakSession  session, RealmModel  realm, String  id, String  type, int  expiration  )

inlinestaticprivate

                                                                                                                                          {
        String issuer = getIssuer(session, realm);

        jwt.type(type);
        jwt.id(id);
        jwt.issuedAt(Time.currentTime());
        jwt.expiration(expiration);
        jwt.issuer(issuer);
        jwt.audience(issuer);

        return session.tokens().encode(jwt);
    }

updateRegistrationAccessToken() [1/2]

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.updateRegistrationAccessToken ( KeycloakSession  session, ClientModel  client, RegistrationAuth  registrationAuth  )

inlinestatic

                                                                                                                                       {
        return updateRegistrationAccessToken(session, session.getContext().getRealm(), client, registrationAuth);
    }

updateRegistrationAccessToken() [2/2]

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.updateRegistrationAccessToken ( KeycloakSession  session, RealmModel  realm, ClientModel  client, RegistrationAuth  registrationAuth  )

inlinestatic

                                                                                                                                                         {
        String id = KeycloakModelUtils.generateId();
        client.setRegistrationToken(id);

        RegistrationAccessToken regToken = new RegistrationAccessToken();
        regToken.setRegistrationAuth(registrationAuth.toString().toLowerCase());

        return setupToken(regToken, session, realm, id, TYPE_REGISTRATION_ACCESS_TOKEN, 0);
    }

updateTokenSignature()

static String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.updateTokenSignature ( KeycloakSession  session, ClientRegistrationAuth  auth  )

inlinestatic

                                                                                                    {
        String algorithm = session.tokens().signatureAlgorithm(TokenCategory.INTERNAL);
        SignatureSignerContext signer = session.getProvider(SignatureProvider.class, algorithm).signer();

        if (signer.getKid().equals(auth.getKid())) {
            return auth.getToken();
        } else {
            RegistrationAccessToken regToken = new RegistrationAccessToken();
            regToken.setRegistrationAuth(auth.getRegistrationAuth().toString().toLowerCase());

            regToken.type(auth.getJwt().getType());
            regToken.id(auth.getJwt().getId());
            regToken.issuedAt(Time.currentTime());
            regToken.expiration(0);
            regToken.issuer(auth.getJwt().getIssuer());
            regToken.audience(auth.getJwt().getIssuer());

            String token = new JWSBuilder().jsonContent(regToken).sign(signer);
            return token;
        }
    }

verifyToken()

static TokenVerification org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.verifyToken ( KeycloakSession  session, RealmModel  realm, String  token  )

inlinestatic

                                                                                                         {
        if (token == null) {
            return TokenVerification.error(new RuntimeException("Missing token"));
        }

        String kid;
        JsonWebToken jwt;
        try {
            TokenVerifier<JsonWebToken> verifier = TokenVerifier.create(token, JsonWebToken.class)
                    .withChecks(new TokenVerifier.RealmUrlCheck(getIssuer(session, realm)), TokenVerifier.IS_ACTIVE);

            SignatureVerifierContext verifierContext = session.getProvider(SignatureProvider.class, verifier.getHeader().getAlgorithm().name()).verifier(verifier.getHeader().getKeyId());
            verifier.verifierContext(verifierContext);

            kid = verifierContext.getKid();

            verifier.verify();

            jwt = verifier.getToken();
        } catch (VerificationException e) {
            return TokenVerification.error(new RuntimeException("Failed decode token", e));
        }

        if (!(TokenUtil.TOKEN_TYPE_BEARER.equals(jwt.getType()) ||
                TYPE_INITIAL_ACCESS_TOKEN.equals(jwt.getType()) ||
                TYPE_REGISTRATION_ACCESS_TOKEN.equals(jwt.getType()))) {
            return TokenVerification.error(new RuntimeException("Invalid type of token"));
        }

        return TokenVerification.success(kid, jwt);
    }

メンバ詳解

TYPE_INITIAL_ACCESS_TOKEN

final String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.TYPE_INITIAL_ACCESS_TOKEN = "InitialAccessToken"

static

TYPE_REGISTRATION_ACCESS_TOKEN

final String org.keycloak.services.clientregistration.ClientRegistrationTokenUtils.TYPE_REGISTRATION_ACCESS_TOKEN = "RegistrationAccessToken"

static

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/services/clientregistration/ClientRegistrationTokenUtils.java