add single files, secure server, hello world

secure_server/server_chain.pem

@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
+MIIDBzCCAe+gAwIBAgIJAMW304qDczz2MA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
+BAMMD3d3dy5leGFtcGxlLmNvbTAeFw0xOTA1MTIwODQxMjVaFw0yOTA1MDkwODQx
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+Gy1rLE4R2BPIdg0=
+-----END CERTIFICATE-----

secure_server/server_key.pem

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAyxtoIu2Z1tkO6xX12OnsqjxfQzkVIVOZGtGtlnFQ6/S78cKH
+zcpUBkq2YUZc5AYQW+WWTix9ZOR8XI+Q8aXD5Vh5HClq/Tq+OnP2gPUs2Km0VDd2
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+d/pSBwKBgQDnbnyg3iW3xl1MJLltS2kcZ4h8/Vyo1OazhWtkVxjBdmTVxG7Gi9S1
+PB2uT9h/Irv8DGW97bHDsq4Rc8ZI/7MKOEYAb138nxByl6yg4IvMMMKthf2zBA1t
+6HIpWreTfr2v05FAkFDCbu1iSj0Ohi+38sk2HLspEyAICKwEks8Tbg==
+-----END RSA PRIVATE KEY-----

secure_server/simple_secure_server.dart

@@ -0,0 +1,23 @@
+import 'dart:io';
+
+String certificateChain = 'server_chain.pem';
+String serverKey = 'server_key.pem';
+
+Future main() async {
+  var serverContext = SecurityContext();
+  serverContext.useCertificateChain(certificateChain);
+  serverContext.usePrivateKey(serverKey, password: 'dartdart');
+
+  var server = await HttpServer.bindSecure(
+    '0.0.0.0',
+    8443,
+    serverContext,
+  );
+  print('Listening on localhost:${server.port}');
+  await for (HttpRequest request in server) {
+    print('Got request for ${request.uri.path}');
+    request.response
+      ..write('Hello, world!')
+      ..close();
+  }
+}