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Added GetHashPass()

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git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@206 726aef4b-f618-498e-8847-2d620e286838
This commit is contained in:
prozacx
2005-04-29 08:30:41 +00:00
parent dcb0bc00d4
commit 6070d73763
2 changed files with 32 additions and 0 deletions
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Utils.cpp
+31
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@@ -1,4 +1,5 @@
#include "Utils.h"
#include "md5.h"
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
@@ -218,6 +219,36 @@ int CUtils::MakeDir(const string& sPath, mode_t iMode) {
return -1;
}
string CUtils::GetHashPass() {
while (true) {
char* pass = CUtils::GetPass("Enter Password");
char* pass1 = (char*) malloc(strlen(pass) +1);
strcpy(pass1, pass); // Make a copy of this since it is stored in a static buffer and will be overwritten when we fill pass2 below
memset((char*) pass, 0, strlen(pass)); // null out our pass so it doesn't sit in memory
char* pass2 = CUtils::GetPass("Confirm Password");
int iLen = strlen(pass1);
if (strcmp(pass1, pass2) != 0) {
CUtils::PrintError("The supplied passwords did not match");
} else if (!iLen) {
CUtils::PrintError("You can not use an empty password");
} else {
string sRet((const char*) CMD5(pass1, iLen));
memset((char*) pass1, 0, iLen); // null out our pass so it doesn't sit in memory
memset((char*) pass2, 0, strlen(pass2)); // null out our pass so it doesn't sit in memory
free(pass1);
return sRet;
}
memset((char*) pass1, 0, iLen); // null out our pass so it doesn't sit in memory
memset((char*) pass2, 0, strlen(pass2)); // null out our pass so it doesn't sit in memory
free(pass1);
}
return "";
}
char* CUtils::GetPass(const string& sPrompt) {
PrintPrompt(sPrompt);
return getpass("");