org.keycloak.common.util.KerberosSerializationUtils クラス

org.keycloak.common.util.KerberosSerializationUtils 連携図

クラス
class	KerberosSerializationException

静的公開メンバ関数
static String	serializeCredential (KerberosTicket kerberosTicket, GSSCredential gssCredential) throws KerberosSerializationException
static GSSCredential	deserializeCredential (String serializedCred) throws KerberosSerializationException

静的公開変数類
static final String	JAVA_INFO

静的関数
	[static initializer]

非公開メンバ関数
	KerberosSerializationUtils ()

静的非公開メンバ関数
static String	serialize (Serializable obj) throws IOException
static Object	deserialize (String serialized) throws ClassNotFoundException, IOException

詳解

Provides serialization/deserialization of kerberos org.ietf.jgss.GSSCredential, so it can be transmitted from auth-server to the application and used for further calls to kerberos-secured services

著者

Marek Posolda

構築子と解体子

KerberosSerializationUtils()

org.keycloak.common.util.KerberosSerializationUtils.KerberosSerializationUtils ( )

inlineprivate

                                         {
    }

関数詳解

[static initializer]()

org.keycloak.common.util.KerberosSerializationUtils.[static initializer] ( )

inlinestaticpackage

deserialize()

static Object org.keycloak.common.util.KerberosSerializationUtils.deserialize ( String  serialized ) throws ClassNotFoundException, IOException

inlinestaticprivate

                                                                                                    {
        byte[] bytes = Base64.decode(serialized);
        ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        ObjectInput in = null;
        try {
            in = new ObjectInputStream(bis);
            return in.readObject();
        } finally {
            try {
                if (in != null) {
                    in.close();
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    }

deserializeCredential()

static GSSCredential org.keycloak.common.util.KerberosSerializationUtils.deserializeCredential ( String  serializedCred ) throws KerberosSerializationException

inlinestatic

                                                                                                                   {
        if (serializedCred == null) {
            throw new KerberosSerializationException("Null credential given as input. Did you enable kerberos credential delegation for your web browser and mapping of gss credential to access token?");
        }

        try {
            Object deserializedCred = deserialize(serializedCred);
            if (!(deserializedCred instanceof KerberosTicket)) {
                throw new KerberosSerializationException("Deserialized object is not KerberosTicket! Type is: " + deserializedCred);
            }

            KerberosTicket ticket = (KerberosTicket) deserializedCred;

            return KerberosJdkProvider.getProvider().kerberosTicketToGSSCredential(ticket);
        } catch (KerberosSerializationException ke) {
            throw ke;
        } catch (Exception ioe) {
            throw new KerberosSerializationException("Unexpected exception when deserialize GSSCredential", ioe);
        }
    }

serialize()

static String org.keycloak.common.util.KerberosSerializationUtils.serialize ( Serializable  obj ) throws IOException

inlinestaticprivate

                                                                         {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutput out = null;
        try {
            out = new ObjectOutputStream(bos);
            out.writeObject(obj);
            byte[] objBytes = bos.toByteArray();
            return Base64.encodeBytes(objBytes);
        } finally {
            try {
                if (out != null) {
                    out.close();
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    }

serializeCredential()

static String org.keycloak.common.util.KerberosSerializationUtils.serializeCredential ( KerberosTicket  kerberosTicket, GSSCredential  gssCredential  ) throws KerberosSerializationException

inlinestatic

                                                                                                                                               {
        try {
            if (gssCredential == null) {
                throw new KerberosSerializationException("Null credential given as input");
            }

            kerberosTicket = KerberosJdkProvider.getProvider().gssCredentialToKerberosTicket(kerberosTicket, gssCredential);

            return serialize(kerberosTicket);
        } catch (IOException e) {
            throw new KerberosSerializationException("Unexpected exception when serialize GSSCredential", e);
        }
    }

メンバ詳解

JAVA_INFO

final String org.keycloak.common.util.KerberosSerializationUtils.JAVA_INFO

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/common/util/KerberosSerializationUtils.java