From 7b731e22a46884a64baa2b1e9968b9db88ac41d8 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Tue, 1 Aug 2017 08:42:28 -0500
Subject: [PATCH] Gen a password
---
.../TrippleDESDocumentEncryption.cs | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/EduNetworkBuilder/TrippleDESDocumentEncryption.cs b/EduNetworkBuilder/TrippleDESDocumentEncryption.cs
index 2544d54..8f3bef9 100644
--- a/EduNetworkBuilder/TrippleDESDocumentEncryption.cs
+++ b/EduNetworkBuilder/TrippleDESDocumentEncryption.cs
@@ -17,6 +17,11 @@ namespace EduNetworkBuilder
protected XmlDocument docValue;
protected TripleDES algValue;
+ /// <summary>
+ /// The characters we use for passwords and salts.
+ /// </summary>
+ protected const string PWChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_.!#$^*";
+
public TrippleDESDocumentEncryption(XmlDocument Doc, TripleDES Key)
{
if (Doc != null)
@@ -118,5 +123,27 @@ namespace EduNetworkBuilder
}
+ protected static string GenCharString(Random RanGen, int length)
+ {
+ int next;
+ string result = "";
+ for(int i=0; i< length; i++)
+ {
+ next = RanGen.Next(PWChars.Length);
+ result += PWChars[next];
+ }
+ return result;
+ }
+
+ public static string GenSalt(Random RanGen)
+ {
+ return GenCharString(RanGen, 20);
+ }
+
+ public static string GenUserPW(Random RanGen)
+ {
+ return GenCharString(RanGen, 6);
+ }
+
}
}