add all

Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/tls/DefaultTlsServer.cs

@@ -0,0 +1,108 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+using System.IO;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Tls.Crypto;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Tls
+{
+    public abstract class DefaultTlsServer
+        : AbstractTlsServer
+    {
+        private static readonly int[] DefaultCipherSuites = new int[]
+        {
+            /*
+             * TLS 1.3
+             */
+            CipherSuite.TLS_CHACHA20_POLY1305_SHA256,
+            CipherSuite.TLS_AES_256_GCM_SHA384,
+            CipherSuite.TLS_AES_128_GCM_SHA256,
+
+            /*
+             * pre-TLS 1.3
+             */
+            CipherSuite.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+            CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+            CipherSuite.TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
+            CipherSuite.TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
+            CipherSuite.TLS_RSA_WITH_AES_256_GCM_SHA384,
+            CipherSuite.TLS_RSA_WITH_AES_128_GCM_SHA256,
+            CipherSuite.TLS_RSA_WITH_AES_256_CBC_SHA256,
+            CipherSuite.TLS_RSA_WITH_AES_128_CBC_SHA256,
+            CipherSuite.TLS_RSA_WITH_AES_256_CBC_SHA,
+            CipherSuite.TLS_RSA_WITH_AES_128_CBC_SHA,
+        };
+
+        public DefaultTlsServer(TlsCrypto crypto)
+            : base(crypto)
+        {
+        }
+
+        /// <exception cref="IOException"/>
+        protected virtual TlsCredentialedSigner GetDsaSignerCredentials()
+        {
+            throw new TlsFatalAlert(AlertDescription.internal_error);
+        }
+
+        /// <exception cref="IOException"/>
+        protected virtual TlsCredentialedSigner GetECDsaSignerCredentials()
+        {
+            throw new TlsFatalAlert(AlertDescription.internal_error);
+        }
+
+        /// <exception cref="IOException"/>
+        protected virtual TlsCredentialedDecryptor GetRsaEncryptionCredentials()
+        {
+            throw new TlsFatalAlert(AlertDescription.internal_error);
+        }
+
+        /// <exception cref="IOException"/>
+        protected virtual TlsCredentialedSigner GetRsaSignerCredentials()
+        {
+            throw new TlsFatalAlert(AlertDescription.internal_error);
+        }
+
+        protected override int[] GetSupportedCipherSuites()
+        {
+            return TlsUtilities.GetSupportedCipherSuites(Crypto, DefaultCipherSuites);
+        }
+
+        public override TlsCredentials GetCredentials()
+        {
+            int keyExchangeAlgorithm = m_context.SecurityParameters.KeyExchangeAlgorithm;
+
+            switch (keyExchangeAlgorithm)
+            {
+            case KeyExchangeAlgorithm.DHE_DSS:
+                return GetDsaSignerCredentials();
+
+            case KeyExchangeAlgorithm.ECDHE_ECDSA:
+                return GetECDsaSignerCredentials();
+
+            case KeyExchangeAlgorithm.DHE_RSA:
+            case KeyExchangeAlgorithm.ECDHE_RSA:
+                return GetRsaSignerCredentials();
+
+            case KeyExchangeAlgorithm.RSA:
+                return GetRsaEncryptionCredentials();
+
+            default:
+                // Note: internal error here; selected a key exchange we don't implement!
+                throw new TlsFatalAlert(AlertDescription.internal_error);
+            }
+        }
+    }
+}
+#pragma warning restore
+#endif