From d10f39dcd08bf42b2e63789b15966ed908ff6439 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 22 Dec 2013 15:48:44 -0600
Subject: Promote su from pending to lsb.

---
 toys/pending/su.c | 97 -------------------------------------------------------
 1 file changed, 97 deletions(-)
 delete mode 100644 toys/pending/su.c

(limited to 'toys/pending')

diff --git a/toys/pending/su.c b/toys/pending/su.c
deleted file mode 100644
index eac149c8..00000000
--- a/toys/pending/su.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* su.c - switch user
- *
- * Copyright 2013 CE Strake <strake888@gmail.com>
- *
- * See http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/su.html
- * TODO: log su attempts
-
-USE_SU(NEWTOY(su, "lmpc:s:", TOYFLAG_BIN|TOYFLAG_ROOTONLY))
-
-config SU
-  bool "su"
-  default n
-  help
-    usage: su [-lmp] [-c CMD] [-s SHELL] [USER [ARGS...]]
-
-    Switch to user (or root) and run shell (with optional command line).
-
-    -s	shell to use
-    -c	command to pass to shell with -c
-    -l	login shell
-    -(m|p)	preserve environment
-*/
-
-#define FOR_su
-#include "toys.h"
-
-GLOBALS(
-  char *s;
-  char *c;
-)
-
-static char *snapshot_env(char *name)
-{
-  char *s = getenv(name);
-
-  if (s) return xmsprintf("%s=%s", name, s);
-
-  return 0;
-}
-
-void su_main()
-{
-  char *name, *passhash = 0, **argu, **argv;
-  struct passwd *up;
-  struct spwd *shp;
-
-  if (*toys.optargs && !strcmp("-", *toys.optargs)) {
-    toys.optflags |= FLAG_l;
-    toys.optargs++;
-  }
-
-  if (*toys.optargs) name = *(toys.optargs++);
-  else name = "root";
-
-  if (!(shp = getspnam(name))) perror_exit("no '%s'", name);
-  if (*shp->sp_pwdp != '$') goto deny;
-  if (read_password(toybuf, sizeof(toybuf), "Password: ")) goto deny;
-  passhash = crypt(toybuf, shp->sp_pwdp);
-  memset(toybuf, 0, sizeof(toybuf));
-  if (!passhash || strcmp(passhash, shp->sp_pwdp)) goto deny;
-
-  up = xgetpwnam(name);
-  xsetuid(up->pw_uid);
-
-  argv = argu = xmalloc(sizeof(char *)*(toys.optc + 4));
-  *(argv++) = TT.s ? TT.s : up->pw_shell;
-
-  if (toys.optflags & FLAG_l) {
-    int i;
-    char *stuff[] = {snapshot_env("TERM"), snapshot_env("DISPLAY"),
-      snapshot_env("COLORTERM"), snapshot_env("XAUTHORITY")};
-
-    clearenv();
-    for (i=0; i < sizeof(stuff)/sizeof(char *); i++) putenv(stuff[i]);
-    *(argv++) = "-l";
-    xchdir(up->pw_dir);
-  } else unsetenv("IFS");
-  setenv("PATH", "/sbin:/bin:/usr/sbin:/usr/bin", 1);
-  if (!(toys.optflags & (FLAG_m|FLAG_p))) {
-    setenv("HOME", up->pw_dir, 1);
-    setenv("SHELL", up->pw_shell, 1);
-    setenv("USER", up->pw_name, 1);
-    setenv("LOGNAME", up->pw_name, 1);
-  } else unsetenv("IFS");
-
-  if (toys.optflags & FLAG_c) {
-    *(argv++) = "-c";
-    *(argv++) = TT.c;
-  }
-  while ((*(argv++) = *(toys.optargs++)));
-  xexec(argu);
-  perror_exit("can't exec %s", *argu);
-
-deny:
-  puts("No.");
-  toys.exitval = 1;
-}
-- 
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