Initial Alpine Version

1 files changed, 51 insertions, 0 deletions

diff --git a/imap/src/osdep/unix/ckp_sce.c b/imap/src/osdep/unix/ckp_sce.c
new file mode 100644
index 00000000..cff95dda
--- /dev/null
+++ b/imap/src/osdep/unix/ckp_sce.c
@@ -0,0 +1,51 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:	SecureWare check password
+ *
+ * Author:	Mark Crispin
+ *		Networks and Distributed Computing
+ *		Computing & Communications
+ *		University of Washington
+ *		Administration Building, AG-44
+ *		Seattle, WA  98195
+ *		Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:	1 August 1988
+ * Last Edited:	30 August 2006
+ */
+
+/* Check password
+ * Accepts: login passwd struct
+ *	    password string
+ *	    argument count
+ *	    argument vector
+ * Returns: passwd struct if password validated, NIL otherwise
+ */
+
+struct passwd *checkpw (struct passwd *pw,char *pass,int argc,char *argv[])
+{
+  struct es_passwd *pp;
+  set_auth_parameters (argc,argv);
+  if ((pw->pw_passwd && pw->pw_passwd[0] && pw->pw_passwd[1] &&
+       !strcmp (pw->pw_passwd,(char *) crypt (pass,pw->pw_passwd))) ||
+      ((pp = getespwnam (pw->pw_name)) && !pp->ufld->fd_lock &&
+       !pp->ufld->fd_psw_chg_reqd &&
+       pp->ufld->fd_encrypt && pp->ufld->fd_encrypt[0] &&
+       pp->ufld->fd_encrypt[1] &&
+       !strcmp (pp->ufld->fd_encrypt,bigcrypt (pass,pp->ufld->fd_encrypt))))
+    endprpwent ();		/* don't need shadow password data any more */
+  else pw = NIL;		/* password failed */
+  return pw;
+}