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comparison svr-chansession.c @ 1633:592a18dac250

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Support servers without multiple user support (#76)
author Patrick Stewart <patstew@gmail.com>
date Wed, 20 Mar 2019 14:44:49 +0000
parents 79eef94ccea9
children 8a7d26e86a56
comparison
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1632:c4bf28ccab97 1633:592a18dac250
947 environ[0] = NULL; 947 environ[0] = NULL;
948 } 948 }
949 #endif /* HAVE_CLEARENV */ 949 #endif /* HAVE_CLEARENV */
950 #endif /* DEBUG_VALGRIND */ 950 #endif /* DEBUG_VALGRIND */
951 951
952 #if DROPBEAR_SVR_MULTIUSER
952 /* We can only change uid/gid as root ... */ 953 /* We can only change uid/gid as root ... */
953 if (getuid() == 0) { 954 if (getuid() == 0) {
954 955
955 if ((setgid(ses.authstate.pw_gid) < 0) || 956 if ((setgid(ses.authstate.pw_gid) < 0) ||
956 (initgroups(ses.authstate.pw_name, 957 (initgroups(ses.authstate.pw_name,
970 * is for the sysadmin not to give out the UID twice */ 971 * is for the sysadmin not to give out the UID twice */
971 if (getuid() != ses.authstate.pw_uid) { 972 if (getuid() != ses.authstate.pw_uid) {
972 dropbear_exit("Couldn't change user as non-root"); 973 dropbear_exit("Couldn't change user as non-root");
973 } 974 }
974 } 975 }
976 #endif
975 977
976 /* set env vars */ 978 /* set env vars */
977 addnewvar("USER", ses.authstate.pw_name); 979 addnewvar("USER", ses.authstate.pw_name);
978 addnewvar("LOGNAME", ses.authstate.pw_name); 980 addnewvar("LOGNAME", ses.authstate.pw_name);
979 addnewvar("HOME", ses.authstate.pw_dir); 981 addnewvar("HOME", ses.authstate.pw_dir);