Add specs for Rex::Proto::Kerberos::CredentialCache::Credential

spec/lib/rex/proto/kerberos/credential_cache/credential_spec.rb

@@ -0,0 +1,65 @@
+# -*- coding:binary -*-
+require 'spec_helper'
+
+require 'rex/proto/kerberos'
+
+describe Rex::Proto::Kerberos::CredentialCache::Credential do
+
+  subject(:credential) do
+    described_class.new
+  end
+
+  let(:sample) do
+    "\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x44\x45\x4d\x4f" +
+    "\x2e\x4c\x4f\x43\x41\x4c\x00\x00\x00\x04\x6a\x75\x61\x6e\x00\x00" +
+    "\x00\x01\x00\x00\x00\x02\x00\x00\x00\x0a\x44\x45\x4d\x4f\x2e\x4c" +
+    "\x4f\x43\x41\x4c\x00\x00\x00\x06\x6b\x72\x62\x74\x67\x74\x00\x00" +
+    "\x00\x0a\x44\x45\x4d\x4f\x2e\x4c\x4f\x43\x41\x4c\x00\x17\x00\x00" +
+    "\x00\x10\xf5\x39\xcf\x42\x8a\x03\x2d\x97\x5b\x85\x04\x6e\xe7\xce" +
+    "\x67\x55\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00" +
+    "\x00\x04\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" +
+    "\x00\x00\x04\x41\x42\x43\x44\x00\x00\x00\x00"
+  end
+
+  describe "#encode" do
+    it "encodes Rex::Proto::Kerberos::CredentialCache::Credential correctly" do
+      client = Rex::Proto::Kerberos::CredentialCache::Principal.new(
+        name_type: 1,
+        realm: 'DEMO.LOCAL',
+        components: ['juan']
+      )
+
+      server = Rex::Proto::Kerberos::CredentialCache::Principal.new(
+        name_type: 1,
+        realm: 'DEMO.LOCAL',
+        components: ['krbtgt', 'DEMO.LOCAL']
+      )
+
+      key = Rex::Proto::Kerberos::CredentialCache::KeyBlock.new(
+        key_type: 23,
+        e_type: 0,
+        key_value: "\xf5\x39\xcf\x42\x8a\x03\x2d\x97\x5b\x85\x04\x6e\xe7\xce\x67\x55"
+      )
+
+      times = Rex::Proto::Kerberos::CredentialCache::Time.new(
+        auth_time: 1,
+        start_time: 2,
+        end_time: 3,
+        renew_till: 4
+      )
+
+      credential.client = client
+      credential.server = server
+      credential.key = key
+      credential.time = times
+      credential.is_skey = 0
+      credential.tkt_flags = 0x240000
+      credential.addrs = []
+      credential.auth_data = []
+      credential.ticket = "\x41\x42\x43\x44"
+      credential.second_ticket = ''
+
+      expect(credential.encode).to eq(sample)
+    end
+  end
+end