From fbd17c8dafeefac788f4bc1c41045726825f513f Mon Sep 17 00:00:00 2001
From: Luke Leighton <lkcl@samba.org>
Date: Mon, 3 Jan 2000 19:19:48 +0000
Subject: simple mods to add msrpc pipe redirection.  default behaviour: fall
 back to using internal msrpc code in smbd. (This used to be commit
 8976e26d46cb991710bc77463f7f928ac00dd4d8)

---
 source3/libsmb/pwd_cache.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

(limited to 'source3/libsmb/pwd_cache.c')

diff --git a/source3/libsmb/pwd_cache.c b/source3/libsmb/pwd_cache.c
index 94b60d3ff0..4f02c42efb 100644
--- a/source3/libsmb/pwd_cache.c
+++ b/source3/libsmb/pwd_cache.c
@@ -61,6 +61,60 @@ void pwd_obfuscate_key(struct pwd_info *pwd, uint32 int_key, char *str_key)
 {
 }
 
+/****************************************************************************
+compares two passwords.  hmm, not as trivial as expected.  hmm.
+****************************************************************************/
+BOOL pwd_compare(struct pwd_info *pwd1, struct pwd_info *pwd2)
+{
+	pwd_deobfuscate(pwd1);
+	pwd_deobfuscate(pwd2);
+	if (pwd1->cleartext && pwd2->cleartext)
+	{
+		if (strequal(pwd1->password, pwd2->password))
+		{
+			pwd_obfuscate(pwd1);
+			pwd_obfuscate(pwd2);
+			return True;
+		}
+	}
+	if (pwd1->null_pwd && pwd2->null_pwd)
+	{
+		pwd_obfuscate(pwd1);
+		pwd_obfuscate(pwd2);
+		return True;
+	}
+
+	if (!pwd1->null_pwd  && !pwd2->null_pwd &&
+	    !pwd1->cleartext && !pwd2->cleartext)
+	{
+#ifdef DEBUG_PASSWORD
+		DEBUG(100,("pwd compare: nt#\n"));
+		dump_data(100, pwd1->smb_nt_pwd, 16);
+		dump_data(100, pwd2->smb_nt_pwd, 16);
+#endif
+		if (memcmp(pwd1->smb_nt_pwd, pwd2->smb_nt_pwd, 16) == 0)
+		{
+			pwd_obfuscate(pwd1);
+			pwd_obfuscate(pwd2);
+			return True;
+		}
+#ifdef DEBUG_PASSWORD
+		DEBUG(100,("pwd compare: lm#\n"));
+		dump_data(100, pwd1->smb_lm_pwd, 16);
+		dump_data(100, pwd2->smb_lm_pwd, 16);
+#endif
+		if (memcmp(pwd1->smb_lm_pwd, pwd2->smb_lm_pwd, 16) == 0)
+		{
+			pwd_obfuscate(pwd1);
+			pwd_obfuscate(pwd2);
+			return True;
+		}
+	}
+	pwd_obfuscate(pwd1);
+	pwd_obfuscate(pwd2);
+	return False;
+}
+
 /****************************************************************************
 reads a password
 ****************************************************************************/
-- 
cgit