Adding the GenTicket function, using the ISAAC random generator.

1 files changed, 26 insertions, 2 deletions

diff --git a/lib/LuaHttp.cc b/lib/LuaHttp.cc
index 8284537..cfa26da 100644
--- a/lib/LuaHttp.cc
+++ b/lib/LuaHttp.cc
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: LuaHttp.cc,v 1.28 2008-07-16 16:50:24 pixel Exp $ */
+/* $Id: LuaHttp.cc,v 1.29 2008-07-18 14:02:39 pixel Exp $ */
 
 #include "Domain.h"
 #include "LuaHttp.h"
@@ -25,6 +25,7 @@
 #include "LuaTask.h"
 #include "Base64.h"
 #include "HashFunction.h"
+#include "RandISAAC.h"
 
 class LuaDomain : public Domain {
   public:
@@ -123,6 +124,7 @@ enum HttpResponse_functions_t {
     HTTPRESPONSE_MD5,
     HTTPRESPONSE_SHA1,
     HTTPRESPONSE_SHA256,
+    HTTPRESPONSE_GENTICKET,
 };
 
 struct lua_functypes_t HttpResponse_methods[] = {
@@ -138,6 +140,7 @@ struct lua_functypes_t HttpResponse_functions[] = {
     { HTTPRESPONSE_MD5,             "MD5",            1, 1, { BLUA_STRING } },
     { HTTPRESPONSE_SHA1,            "SHA1",           1, 1, { BLUA_STRING } },
     { HTTPRESPONSE_SHA256,          "SHA256",         1, 1, { BLUA_STRING } },
+    { HTTPRESPONSE_GENTICKET,       "GenTicket",      0, 1, { BLUA_NUMBER } },
     { -1, 0, 0, 0, 0 }
 };
 
@@ -152,6 +155,7 @@ class sLua_HttpResponse : public Base {
     DECLARE_FUNCTION(HttpResponse, HTTPRESPONSE_MD5);
     DECLARE_FUNCTION(HttpResponse, HTTPRESPONSE_SHA1);
     DECLARE_FUNCTION(HttpResponse, HTTPRESPONSE_SHA256);
+    DECLARE_FUNCTION(HttpResponse, HTTPRESPONSE_GENTICKET);
   private:
     static int HttpResponse_proceed(Lua * L, int n, HttpResponse * obj, int caller);
     static int HttpResponse_proceed_statics(Lua * L, int n, int caller);
@@ -174,6 +178,7 @@ void LuaHttpResponse::pushstatics(Lua * L) throw (GeneralException) {
     PUSH_FUNCTION(HttpResponse, HTTPRESPONSE_MD5);
     PUSH_FUNCTION(HttpResponse, HTTPRESPONSE_SHA1);
     PUSH_FUNCTION(HttpResponse, HTTPRESPONSE_SHA256);
+    PUSH_FUNCTION(HttpResponse, HTTPRESPONSE_GENTICKET);
     
     export_enum(L, HTTP_200_OK);
     export_enum(L, HTTP_301_PERM_MOVED);
@@ -270,8 +275,16 @@ int sLua_HttpResponse::HttpResponse_proceed(Lua * L, int n, HttpResponse * res,
     return r;
 }
 
+Random rand_gen;
+
+static const char ticket_chars[] =
+    "Q52VHu0JfkgQP2IjCpWIOldzwiGU1Ery49H7Z6tgYB8UpGuM4P@rFrBL_qvf3utE"
+    "dJRaXT8WVcvD6JSjcTNW9mqbnNRcoAlh7naMZJqDBRRgs@Tep_2p3@vcw1Bk7hex"
+    "D2Y_syYIWUbFyfXAiSN9xXn15evI4zXM9r1VHKbkAKfs8POd0nQ5Ch4adqumOhig"
+    "SlVTmQFC0AGMFY33ZENE6@CjlKatLox6xZ07jw5LePGy_LoHKbi8zStwOUkmoDsz";
+
 int sLua_HttpResponse::HttpResponse_proceed_statics(Lua * L, int n, int caller) {
-    int r = 0, l, i;
+    int r = 0, l, i, size = 32;
     String enc, dec;
     char * enc_t;
     const char * dec_t;
@@ -335,6 +348,17 @@ int sLua_HttpResponse::HttpResponse_proceed_statics(Lua * L, int n, int caller)
         }
         r = 1;
         break;
+    case HTTPRESPONSE_GENTICKET:
+        if (n == 1) 
+            size = L->tonumber();
+        enc_t = (char *) malloc(size + 1);
+        for (i = 0; i < size; i++) {
+            enc_t[i] = ticket_chars[rand_gen.get() % 256];
+        }
+        enc_t[size] = 0;
+        L->push(String(enc_t));
+        r = 1;
+        break;
     }
     
     return r;