Initial

Author: pmkyl

.idea/codeStyles/Project.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
+

.idea/codeStyles/codeStyleConfig.xml

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+package codes.rb;
+
+import org.ietf.jgss.*;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.Base64;
+//import java.util.Base64;
+
+public class Main {
+
+    public static void main(String[] args) {
+        try {
+            System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
+            Oid krb5MechOid = new Oid("1.2.840.113554.1.2.2");
+            Oid spnegoMechOid = new Oid("1.3.6.1.5.5.2");
+
+            GSSManager manager = GSSManager.getInstance();
+            GSSName gssUserName = manager.createName("[email protected]", GSSName.NT_USER_NAME, krb5MechOid);
+            org.ietf.jgss.GSSCredential clientGssCreds = manager.createCredential(gssUserName.canonicalize(krb5MechOid),
+                    GSSCredential.INDEFINITE_LIFETIME,
+                    krb5MechOid,
+                    GSSCredential.INITIATE_ONLY);
+            clientGssCreds.add(gssUserName,
+                    GSSCredential.INDEFINITE_LIFETIME,
+                    GSSCredential.INDEFINITE_LIFETIME,
+                    spnegoMechOid,
+                    GSSCredential.INITIATE_ONLY);
+            System.out.println(clientGssCreds.toString());
+
+
+            GSSName gssServerName = manager.createName("http/[email protected]", GSSName.NT_USER_NAME);
+            GSSContext clientContext = manager.createContext(gssServerName.canonicalize(spnegoMechOid),
+                    spnegoMechOid,
+                    clientGssCreds,
+                    GSSContext.DEFAULT_LIFETIME);
+            // optional enable GSS credential delegation
+            clientContext.requestCredDeleg(true);
+            byte[] spnegoToken = new byte[0];
+            // create a SPNEGO token for the target server
+            spnegoToken = clientContext.initSecContext(spnegoToken, 0, spnegoToken.length);
+            URL url = new URL("http://localhost:8080/");
+            HttpURLConnection con = (HttpURLConnection) url.openConnection();
+            try {
+                // insert SPNEGO token in the HTTP header
+                byte[] tkn = Base64.getEncoder().encode(spnegoToken);
+                System.out.printf(new String(tkn));
+                con.setRequestProperty("Authorization", "Negotiate " + new String(tkn));
+                con.getResponseCode();
+            } catch (IOException e) {
+                System.out.printf(e.getMessage());
+            } catch (Exception ex) {
+                System.out.printf(ex.getMessage());
+            }
+
+        } catch (Exception e) {
+            System.out.printf(e.getMessage());
+        }
+    }
+}