From 0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henryk=20Pl=C3=B6tz?= <henryk@ploetzli.ch>
Date: Fri, 3 Oct 2014 19:58:52 +0200
Subject: Initial commit of djbdns-1.05.tar.gz Source was
 http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1
 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d

---
 walldns-conf.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 walldns-conf.c

(limited to 'walldns-conf.c')

diff --git a/walldns-conf.c b/walldns-conf.c
new file mode 100644
index 0000000..b46f19a
--- /dev/null
+++ b/walldns-conf.c
@@ -0,0 +1,58 @@
+#include <unistd.h>
+#include <pwd.h>
+#include "strerr.h"
+#include "exit.h"
+#include "auto_home.h"
+#include "generic-conf.h"
+
+#define FATAL "walldns-conf: fatal: "
+
+void usage(void)
+{
+  strerr_die1x(100,"walldns-conf: usage: walldns-conf acct logacct /walldns myip");
+}
+
+char *dir;
+char *user;
+char *loguser;
+struct passwd *pw;
+char *myip;
+
+int main(int argc,char **argv)
+{
+  user = argv[1];
+  if (!user) usage();
+  loguser = argv[2];
+  if (!loguser) usage();
+  dir = argv[3];
+  if (!dir) usage();
+  if (dir[0] != '/') usage();
+  myip = argv[4];
+  if (!myip) usage();
+
+  pw = getpwnam(loguser);
+  if (!pw)
+    strerr_die3x(111,FATAL,"unknown account ",loguser);
+
+  init(dir,FATAL);
+  makelog(loguser,pw->pw_uid,pw->pw_gid);
+
+  makedir("env");
+  perm(02755);
+  start("env/ROOT"); outs(dir); outs("/root\n"); finish();
+  perm(0644);
+  start("env/IP"); outs(myip); outs("\n"); finish();
+  perm(0644);
+
+  start("run");
+  outs("#!/bin/sh\nexec 2>&1\nexec envuidgid "); outs(user);
+  outs(" envdir ./env softlimit -d250000 ");
+  outs(auto_home); outs("/bin/walldns\n");
+  finish();
+  perm(0755);
+
+  makedir("root");
+  perm(02755);
+
+  _exit(0);
+}
-- 
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