/*

 * Wrapper for cyrus 'deliver' to allow anyone to run it -

 * I hope this is secure!  Should be setgid mail.

 */

#include <stdio.h>

#include <unistd.h>

#include <pwd.h>

#include <sys/types.h>

#include <sysexits.h>

#ifndef LIBEXECDIR

#define LIBEXECDIR "/usr/lib/cyrus-imapd"

#endif

int main(int argc, char *argv[])

{

    char *const envp[] = { NULL };

    struct passwd *ent = getpwuid(getuid());

    const char *uname = (ent && ent->pw_name && ent->pw_name[0])

                              ? ent->pw_name : "anonymous";

    if (argc != 2) {

        fprintf(stderr, "Usage: %s mailbox\n", argv[0]);

        return EX_USAGE; 

    }

    execle(LIBEXECDIR"/deliver", "deliver", "-e",

           "-a", uname, "-m", argv[1],

           NULL, envp);

    perror("exec "LIBEXECDIR"/deliver");           

    return EX_OSERR; 

}