From e6258c79f71b12c509c48f7fe149a3674926cd52 Mon Sep 17 00:00:00 2001 From: Jackie Huang Date: Sun, 24 May 2020 21:51:55 +0800 Subject: [PATCH] ibsh: use the source from stx upstream The patche and source files are from stx upstream, to avoid license and maintenance issue, remove the local copies and set the correct SRC_URI to fetch from stx upstream. Issue-ID: INF-129 Issue-ID: INF-51 Signed-off-by: Jackie Huang Change-Id: I0049bbbdedf9197516e17f3897110e4e43de06be --- .../0001-cgcs-users-with-patch-ibsh-patches.patch | 2191 -------------------- .../base/0002-Add-DESTDIR-CFLAGS-and-LDFLAGS.patch | 132 -- meta-stx/recipes-core/stx-integ/files/ibsh/LICENSE | 346 ---- .../recipes-core/stx-integ/files/ibsh/admin.cmds | 11 - .../recipes-core/stx-integ/files/ibsh/admin.xtns | 6 - .../files/ibsh/ibsh-0.3e-cgcs-copyright.patch | 26 - .../stx-integ/files/ibsh/ibsh-0.3e-cgcs.patch | 84 - .../stx-integ/files/ibsh/ibsh-0.3e.patch | 860 -------- .../stx-integ/files/ibsh/operator.cmds | 7 - .../stx-integ/files/ibsh/operator.xtns | 4 - .../stx-integ/files/ibsh/secadmin.cmds | 12 - .../stx-integ/files/ibsh/secadmin.xtns | 6 - meta-stx/recipes-core/stx-integ/ibsh_0.3e.bbappend | 41 +- 13 files changed, 22 insertions(+), 3704 deletions(-) delete mode 100644 meta-stx/recipes-core/stx-integ/files/base/0001-cgcs-users-with-patch-ibsh-patches.patch delete mode 100644 meta-stx/recipes-core/stx-integ/files/base/0002-Add-DESTDIR-CFLAGS-and-LDFLAGS.patch delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/LICENSE delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/admin.cmds delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/admin.xtns delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs-copyright.patch delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs.patch delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e.patch delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/operator.cmds delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/operator.xtns delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.cmds delete mode 100644 meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.xtns diff --git a/meta-stx/recipes-core/stx-integ/files/base/0001-cgcs-users-with-patch-ibsh-patches.patch b/meta-stx/recipes-core/stx-integ/files/base/0001-cgcs-users-with-patch-ibsh-patches.patch deleted file mode 100644 index 7ce1650..0000000 --- a/meta-stx/recipes-core/stx-integ/files/base/0001-cgcs-users-with-patch-ibsh-patches.patch +++ /dev/null @@ -1,2191 +0,0 @@ -From b62415943878891ce000b9e0b414354b60047876 Mon Sep 17 00:00:00 2001 -From: babak sarashki -Date: Tue, 2 Jul 2019 14:09:28 -0700 -Subject: [PATCH 1/2] cgcs-users with patch ibsh patches - -Applied ibsh-0.3e-cgcs.patch and copyright patch. ---- - base/cgcs-users/cgcs-users-1.0/BUGS | 19 + - base/cgcs-users/cgcs-users-1.0/CONTRIBUTORS | 7 + - base/cgcs-users/cgcs-users-1.0/COPYING | 340 ++++++++++++++++++ - base/cgcs-users/cgcs-users-1.0/COPYRIGHT | 17 + - base/cgcs-users/cgcs-users-1.0/INSTALL | 23 ++ - base/cgcs-users/cgcs-users-1.0/Makefile | 56 +++ - base/cgcs-users/cgcs-users-1.0/README | 29 ++ - base/cgcs-users/cgcs-users-1.0/Release | 17 + - base/cgcs-users/cgcs-users-1.0/TODO | 10 + - base/cgcs-users/cgcs-users-1.0/VERSION | 1 + - base/cgcs-users/cgcs-users-1.0/antixploit.c | 131 +++++++ - base/cgcs-users/cgcs-users-1.0/command.c | 209 +++++++++++ - base/cgcs-users/cgcs-users-1.0/config.c | 179 +++++++++ - base/cgcs-users/cgcs-users-1.0/delbadfiles.c | 239 ++++++++++++ - .../cgcs-users-1.0/example.allowall.xtns | 28 ++ - .../cgcs-users-1.0/example.denyall.xtns | 2 + - base/cgcs-users/cgcs-users-1.0/execute.c | 159 ++++++++ - base/cgcs-users/cgcs-users-1.0/globals.cmds | 8 + - base/cgcs-users/cgcs-users-1.0/globals.xtns | 3 + - base/cgcs-users/cgcs-users-1.0/ibsh.h | 126 +++++++ - base/cgcs-users/cgcs-users-1.0/jail.c | 101 ++++++ - base/cgcs-users/cgcs-users-1.0/main.c | 239 ++++++++++++ - base/cgcs-users/cgcs-users-1.0/misc.c | 52 +++ - 23 files changed, 1995 insertions(+) - create mode 100644 base/cgcs-users/cgcs-users-1.0/BUGS - create mode 100644 base/cgcs-users/cgcs-users-1.0/CONTRIBUTORS - create mode 100644 base/cgcs-users/cgcs-users-1.0/COPYING - create mode 100644 base/cgcs-users/cgcs-users-1.0/COPYRIGHT - create mode 100644 base/cgcs-users/cgcs-users-1.0/INSTALL - create mode 100644 base/cgcs-users/cgcs-users-1.0/Makefile - create mode 100644 base/cgcs-users/cgcs-users-1.0/README - create mode 100644 base/cgcs-users/cgcs-users-1.0/Release - create mode 100644 base/cgcs-users/cgcs-users-1.0/TODO - create mode 100644 base/cgcs-users/cgcs-users-1.0/VERSION - create mode 100644 base/cgcs-users/cgcs-users-1.0/antixploit.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/command.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/config.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/delbadfiles.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/example.allowall.xtns - create mode 100644 base/cgcs-users/cgcs-users-1.0/example.denyall.xtns - create mode 100644 base/cgcs-users/cgcs-users-1.0/execute.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/globals.cmds - create mode 100644 base/cgcs-users/cgcs-users-1.0/globals.xtns - create mode 100644 base/cgcs-users/cgcs-users-1.0/ibsh.h - create mode 100644 base/cgcs-users/cgcs-users-1.0/jail.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/main.c - create mode 100644 base/cgcs-users/cgcs-users-1.0/misc.c - -diff --git a/base/cgcs-users/cgcs-users-1.0/BUGS b/base/cgcs-users/cgcs-users-1.0/BUGS -new file mode 100644 -index 0000000..7dacaab ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/BUGS -@@ -0,0 +1,19 @@ -+** Open BUGS ** -+None, so far. -+ -+** Fixed BUGS ** -+- Input length checking on all inputs, string copies, etc. is fixed. -+- The myscanf function will no longer accept more then 80 chars at once, -+so ibsh hopefully wont crash on a too long input. -+- Added signal.h in the header file, the lack of it caused compilation -+problems on some systems. -+- Fixed the infinite loop in DelBadFiles. This function is temporarily -+taken out of the project -+- Removed the involvment of /bin/sh from system. Added path checking. -+- In jail root, not only ../ is not allowed, but .. too. -+- Fixed a bug, that happened on bsd, when the user pressed ^D. -+- Fixed a bug with opendir -+- Fixed a format string vulnerability in logprintbadfile(). Thanks to -+Kim Streich for the report. -+ -+2005.05.23 -diff --git a/base/cgcs-users/cgcs-users-1.0/CONTRIBUTORS b/base/cgcs-users/cgcs-users-1.0/CONTRIBUTORS -new file mode 100644 -index 0000000..35ca436 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/CONTRIBUTORS -@@ -0,0 +1,7 @@ -+CONTRIBUTORS TO PROJECT IBSH -+ -+Kim Streich -+ * bug finder, debugger, tester. -+ -+RazoR (Nikolay Alexandrov) -+ * bug finder, debugger, tester. -diff --git a/base/cgcs-users/cgcs-users-1.0/COPYING b/base/cgcs-users/cgcs-users-1.0/COPYING -new file mode 100644 -index 0000000..d60c31a ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/COPYING -@@ -0,0 +1,340 @@ -+ GNU GENERAL PUBLIC LICENSE -+ Version 2, June 1991 -+ -+ Copyright (C) 1989, 1991 Free Software Foundation, Inc. -+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ Everyone is permitted to copy and distribute verbatim copies -+ of this license document, but changing it is not allowed. -+ -+ Preamble -+ -+ The licenses for most software are designed to take away your -+freedom to share and change it. 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Of course, the commands you use may -+be called something other than `show w' and `show c'; they could even be -+mouse-clicks or menu items--whatever suits your program. -+ -+You should also get your employer (if you work as a programmer) or your -+school, if any, to sign a "copyright disclaimer" for the program, if -+necessary. Here is a sample; alter the names: -+ -+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program -+ `Gnomovision' (which makes passes at compilers) written by James Hacker. -+ -+ , 1 April 1989 -+ Ty Coon, President of Vice -+ -+This General Public License does not permit incorporating your program into -+proprietary programs. If your program is a subroutine library, you may -+consider it more useful to permit linking proprietary applications with the -+library. If this is what you want to do, use the GNU Library General -+Public License instead of this License. -diff --git a/base/cgcs-users/cgcs-users-1.0/COPYRIGHT b/base/cgcs-users/cgcs-users-1.0/COPYRIGHT -new file mode 100644 -index 0000000..7507d05 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/COPYRIGHT -@@ -0,0 +1,17 @@ -+This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+Copyright (C) 2005 Attila Nagyidai -+ -+This program is free software; you can redistribute it and/or -+modify it under the terms of the GNU General Public License -+as published by the Free Software Foundation; either version 2 -+of the License, or (at your option) any later version. -+ -+This program is distributed in the hope that it will be useful, -+but WITHOUT ANY WARRANTY; without even the implied warranty of -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+GNU General Public License for more details. -+ -+You should have received a copy of the GNU General Public License -+along with this program; if not, write to the Free Software -+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/INSTALL b/base/cgcs-users/cgcs-users-1.0/INSTALL -new file mode 100644 -index 0000000..42b1866 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/INSTALL -@@ -0,0 +1,23 @@ -+Installing ibsh is really easy, so no need for the usual sections -+in this document. There is no configure script either, so if -+something wrong, make will fail. -+ -+# make ibsh -+# make ibsh_install -+ -+Optionally: -+ -+# make clean -+ -+ -+To uninstall ibsh: -+ -+# make ibsh_uninstall -+ -+ -+Of course you will have to enable this shell by: -+# echo /bin/ibsh >> /etc/shells -+or however you like it. -+And make sure the permissions read 0755 ! -+ -+2005.03.24. -diff --git a/base/cgcs-users/cgcs-users-1.0/Makefile b/base/cgcs-users/cgcs-users-1.0/Makefile -new file mode 100644 -index 0000000..ed37d00 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/Makefile -@@ -0,0 +1,56 @@ -+# This is the makefile for ibsh 0.3e -+CC = gcc -+OBJECTS = main.o command.o jail.o execute.o config.o misc.o antixploit.o delbadfiles.o -+ -+ibsh: ${OBJECTS} ibsh.h -+ ${CC} -o ibsh ${OBJECTS} -+ -+main.o: main.c ibsh.h -+ ${CC} -c main.c -+ -+command.o: command.c ibsh.h -+ ${CC} -c command.c -+ -+jail.o: jail.c ibsh.h -+ ${CC} -c jail.c -+ -+execute.o: execute.c ibsh.h -+ ${CC} -c execute.c -+ -+config.o: config.c ibsh.h -+ ${CC} -c config.c -+ -+misc.o: misc.c ibsh.h -+ ${CC} -c misc.c -+ -+antixploit.o: antixploit.c ibsh.h -+ ${CC} -c antixploit.c -+ -+delbadfiles.o: delbadfiles.c ibsh.h -+ ${CC} -c delbadfiles.c -+ -+ibsh_install: -+ cp ./ibsh /bin/ -+ mkdir /etc/ibsh -+ mkdir /etc/ibsh/cmds -+ mkdir /etc/ibsh/xtns -+ cp ./globals.cmds /etc/ibsh/ -+ cp ./globals.xtns /etc/ibsh/ -+ -+ibsh_uninstall: -+ rm -rf /etc/ibsh/globals.cmds -+ rm -rf /etc/ibsh/globals.xtns -+ rm -rf /etc/ibsh/cmds/*.* -+ rm -rf /etc/ibsh/xtns/*.* -+ rmdir /etc/ibsh/cmds -+ rmdir /etc/ibsh/xtns -+ rmdir /etc/ibsh -+ rm -rf /bin/ibsh -+ -+clean: -+ rm -rf ibsh -+ rm -rf *.o -+ -+ -+# 13:49 2005.04.06. -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/README b/base/cgcs-users/cgcs-users-1.0/README -new file mode 100644 -index 0000000..2035e57 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/README -@@ -0,0 +1,29 @@ -+ Iron Bars SHell - a restricted interactive shell. -+ -+Overview -+ -+ For long i have been in the search of a decent restricted shell, but in vain. -+ The few i found, were really easy to hack, and there were quite a few docs -+ around on the web about hacking restricted shells with a menu interface. -+ For my definitions, a restricted shell must not only prevent the user to -+ escape her jail, but also not to access any files outside the jail. -+ The system administrator must have total control over the restricted shell. -+ These are the major features incorporated and realized by ibsh. -+ -+ -+Features -+ -+ Please read the changelog. -+ -+ -+Installation -+ -+ Read the INSTALL file. -+ -+ -+Contact -+ See Authors file. -+ -+ -+Attila Nagyidai -+2005.05.23. -diff --git a/base/cgcs-users/cgcs-users-1.0/Release b/base/cgcs-users/cgcs-users-1.0/Release -new file mode 100644 -index 0000000..e6cb9f3 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/Release -@@ -0,0 +1,17 @@ -+This release introduces minor bugfixes, and important new and renewed features. -+Erasing evil files in the home directory of the user is incorporated again, with -+many improvements. First of all: no file will be erased! Only the access to them -+will be blocked. The extension policy has changed, now ibsh blocks those extensions, -+that are NOT listed. This goes in sync with the usual method of operation of ibsh. -+The execute permission of files in the user space, will be removed. -+New customizing features were added: each user now can have her own commands and -+extensions file, created and maintained by the system administrator. Some users -+(employees) may require access to special programs. User configuration files allow -+this access only those, who need it, not for everybody. -+Ibsh now scans not only the extensions of files, but the content too! Whatever the permission -+for a certain file exists, if that contains source code, or is a linux binary, access -+will be blocked. -+The absolute path for the users is now limited to 255 characters. Longer, already -+existing filenames will be renamed. -+ -+06/04/2005 -diff --git a/base/cgcs-users/cgcs-users-1.0/TODO b/base/cgcs-users/cgcs-users-1.0/TODO -new file mode 100644 -index 0000000..9a8de60 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/TODO -@@ -0,0 +1,10 @@ -+TODO -+ -+ - tab completion. -+ - shell variables. -+ - some changes to the prompt, maybe variable prompt. -+ - history -+ - to be able to use corporate, or other large/complicated programs in a safe -+ working environment, yet be able to share files/work with others. -+ -+2005.05.23. -diff --git a/base/cgcs-users/cgcs-users-1.0/VERSION b/base/cgcs-users/cgcs-users-1.0/VERSION -new file mode 100644 -index 0000000..aaf9552 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/VERSION -@@ -0,0 +1 @@ -+IBSH v0.3e -diff --git a/base/cgcs-users/cgcs-users-1.0/antixploit.c b/base/cgcs-users/cgcs-users-1.0/antixploit.c -new file mode 100644 -index 0000000..79ac9e4 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/antixploit.c -@@ -0,0 +1,131 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+ -+void lshift( char *line ) -+{ -+ int i = 0; -+ -+ for (i=0; i (255 - 80 - 1) ) { -+ linesize = 255 - strlen(abspath) - 1; /* thats for the / */ -+ } -+ -+ while ( ((c = getchar()) != 10) && ( i < linesize ) ) { -+ //printf("%d", c); -+ if (c > 127) { -+ c = 0; -+ //ungetc(c, stdin); -+ //fflush(stdin); -+ break; -+ } -+ if ( c < 0 ) { -+ ungetc(c, stdin); -+ openlog("ibsh", LOG_PID, LOG_AUTH); -+ syslog(LOG_INFO, "user %s has logged out.", loggedin.uname); -+ closelog(); -+ exit(0); -+ } -+ chars[i] = c; -+ /* the user is not allowed to pass long lines of trash to ibsh */ -+ i++; -+ } -+ chars[i] = '\0'; -+ strncpy(vptr,chars,STRING_SIZE-1); -+ vptr[STRING_SIZE-1] = '\0'; -+} -+ -+ -+/* Checks, if the user command, is blacklisted, a hack attempt, */ -+/* or it is a real and allowed command. */ -+/* Technical Description: */ -+/* Variables: pointer for the strtok, temporary strings, counters, */ -+/* and an integer to check, how deep is the user in the jail. That is */ -+/* the level of subdirectories below jail root. It is set to -1, because */ -+/* there is always a / in the jailpath. So only subdir /'s are counted. */ -+/* Check if the command contains special characters, if yes, quit. */ -+/* If the user is in jailroot, a ../ is not appropriate! */ -+/* Count the slashes in the jailpath, so if the user uses way too many */ -+/* ../ 's, then we will know. Split the command to particles by the spaces. */ -+/* Count the dirups (../); if a token starts with a /, paste the homedir path */ -+/* right in front of it. Thats your root booby, not / !!!! */ -+/* Finally check the command against the COMMANDS_LIST. */ -+int CommandOK( const char *thecommand, const char *rootdir, -+const char *jailpath, char *newcommand ) -+{ -+ char *tok; -+ char temp1[STRING_SIZE], *temp2; -+ int i = 0, j = 0; -+ int subdirlevel = -1; /* jailpath always starts with a / */ -+ int dirupfound = 0; -+ int listed = 0; -+ -+ /* First, get the fancy stuff: */ -+ /* ../ out of the jailroot, too many ../ out of some */ -+ /* subdirectory in the jail, multiple commands, pipes. */ -+ bzero(newcommand,STRING_SIZE); -+ -+ if ( (strstr(thecommand, ";")) != NULL ) { -+ return 0; -+ } -+ if ( (strstr(thecommand, "|")) != NULL ) { -+ return 0; -+ } -+ if ( (strstr(thecommand, "&")) != NULL ) { -+ return 0; -+ } -+ if ( (strstr(thecommand, "&&")) != NULL ) { -+ return 0; -+ } -+ if ( (strstr(thecommand, "||")) != NULL ) { -+ return 0; -+ } -+ /* The user is in the jailroot. */ -+ if ( (strcmp(jailpath, "/")) == 0 ) { -+ /* Does the user wish to get out ? */ -+ if ( (strstr(thecommand, "..")) != NULL ) { -+ return 0; -+ } -+ } -+ /* The user is deeper, than the jailroot, and */ -+ /* this is a problem. How deep is he, how many */ -+ /* ../ do we allow ?? */ -+ else { -+ for (i = 0; i < strlen(jailpath); i++) { -+ if ( jailpath[i] == '/' ) { -+ subdirlevel++; -+ } -+ } -+ } -+ -+ /* Split the command */ -+ for (tok = strtok((void *) thecommand, " "); tok; tok = strtok(0, " ")) { -+ /* Separate parts of the command with a space */ -+ if ( (strlen(newcommand)) > 0 ) { -+ strncat(newcommand," ", STRING_SIZE-strlen(newcommand)-1); -+ } -+ -+ /* He wants to get to the real root, does he ? */ -+ /* In that case, add the jailroot to the left. */ -+ if ( tok[0] == '/' ) { -+ strncat(newcommand,rootdir,STRING_SIZE-strlen(newcommand)-1); -+ } -+ -+ /* how many ../ are here */ -+ /* if too many, that is more, then how deep */ -+ /* the user in the subdirs inside the jail is, */ -+ /* cancel the execution of the command. */ -+ if ( (strstr(tok, "../")) != NULL ) { -+ strncpy(temp1,tok,sizeof(temp1)-1); -+ temp1[sizeof(temp1)-1] = '\0'; -+ -+ while (1) { -+ temp2 = strstr(temp1, "../"); -+ if ( temp2 == NULL ) { -+ break; -+ } -+ LTrim3(temp2, temp1); -+ dirupfound++; -+ } -+ if ( dirupfound > subdirlevel ) { -+ return 0; -+ } -+ /* replace dirups with real path */ -+ for (i = 0; i < dirupfound; i++) { -+ PathMinusOne(jailpath, tok, subdirlevel,sizeof(tok)); -+ } -+ } -+ /* if command is not listed, return 0 */ -+ i = 0; -+ while ( ((strlen(commands[i])) > 0) && ( j == 0 ) ) { -+ if ( (strcmp(tok, commands[i])) == 0 ) { -+ listed = 1; -+ break; -+ } -+ i++; -+ } -+ j++; -+ strncat(newcommand,tok,STRING_SIZE-strlen(newcommand)-1); -+ -+} -+#ifdef DEBUG -+ printf("old: %s; new: %s; ok: %d\n", thecommand, newcommand, listed); -+#endif -+ return listed; -+} -+ -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/config.c b/base/cgcs-users/cgcs-users-1.0/config.c -new file mode 100644 -index 0000000..8e2af23 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/config.c -@@ -0,0 +1,179 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ Copyright(c) 2013-2017 Wind River Systems, Inc. All rights reserved. -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+extern Strng commands[MAX_ITEMS]; -+extern Strng extensions[MAX_ITEMS]; -+ -+/* Shy's improved version of the original (and not well working) loadconfig. */ -+/* Reads both config files, and parses the contents into arrays. */ -+/* This one effectively dismisses every comment from the files. */ -+/* Technical Description: */ -+/* Variables: file pointer, counters, temporary string arrays. */ -+/* The method is the same for both files. First open the file, catch */ -+/* any errors. Read file 'til eof. Not read comments (starting with '#'), */ -+/* remove trailing newline character. Copy the finished item to the */ -+/* pass-by-address arguments. */ -+int LoadConfig( void ) -+{ -+ FILE *fp; -+ int i = 0; -+ char *file_user; -+ -+ Strng tmp[MAX_ITEMS]; -+ Strng tmp2[MAX_ITEMS]; -+ -+ /* COMMAND CONFIG !!!! */ -+ file_user = (char *)malloc(strlen(loggedin.uname) + strlen(COMMANDS_DIR) + strlen(".cmds") + 2); -+ -+ if(loggedin.uname != NULL) -+ sprintf(file_user, "%s/%s.cmds", COMMANDS_DIR, loggedin.uname); -+ else{ -+ free(file_user); -+ return -1; -+ } -+ -+ /* Open global config,if not present go out !!! */ -+ if((fp = fopen(COMMANDS_FILE,"r")) == NULL) { -+ OPENLOG; -+ syslog(LOG_ERR, "ibsh panic! Global commands file %s can not be read.", COMMANDS_FILE); -+ CLOSELOG; -+ exit(0); -+ } -+ -+ while (!feof(fp) && (id_name); -+#endif -+ if ( (lstat(list->d_name, &attr)) < 0 ) -+ continue; -+ -+ // rename long path names -+#ifdef DEBUG -+ printf("length: %d;\n", (strlen(basedir) + strlen(list->d_name) + 2) ); -+#endif -+ if ( (strlen(basedir) + strlen(list->d_name) + 2) > 255 ) { -+ snprintf(tmp, 255 - strlen(basedir) - 2, "%s", list->d_name); -+ rename(list->d_name, tmp); -+#ifdef DEBUG -+ printf("%s renamed to %s !\n", list->d_name, tmp); -+#endif -+ if ( (antixploit(basedir, tmp)) == 1 ) { -+ removeAllRights(list->d_name, &attr); -+ } -+ if (isExecutable(&attr)) { -+ makeUnexecutable(tmp, &attr); -+ } -+ continue; -+ } -+ -+ if ( S_ISDIR(attr.st_mode) ) { /* in the case of a directory */ -+ if ( ((strcmp(list->d_name, ".")) != 0) && ((strcmp(list->d_name, "..")) != 0) ) { -+#ifdef DEBUG -+ printf("recursive call for %s\n", list->d_name); -+#endif -+ DelBadFiles(list->d_name); /* recursively look for bad files in this directory */ -+ chdir (".."); -+ } -+ } else if ( S_ISLNK(attr.st_mode) ) { /* in the case of a symlink */ -+ if ( symlinkGoesOuttaJail(list->d_name) ) { -+#ifdef DEBUG -+ printf("symlinkoutofjail: %s\n", list->d_name); -+#endif -+ if (unlink(list->d_name) == 0) { -+ bzero (tmp, sizeof(tmp)); -+ snprintf (tmp, sizeof(tmp)-1, "Illegal symbolic link %s was erased. Contact the sysadmin for policy.\n", list->d_name); -+ logPrintBadfile (tmp); -+ } -+ } -+ } else if (hasSomeRwxRights(&attr)) { /* other cases (in particular a file), only if there are some rights on it */ -+#ifdef DEBUG -+ printf("%s has some rights\n", list->d_name); -+#endif -+ /* check the runnability of the file */ -+ if (isExecutable(&attr)) { -+#ifdef DEBUG -+ printf("%s executable\n", list->d_name); -+#endif -+ if (makeUnexecutable(list->d_name, &attr) == 0) { -+ bzero (tmp, sizeof(tmp)); -+ snprintf (tmp, sizeof(tmp)-1, "Executable file %s is not anymore. Contact the sysadmin for policy.\n", list->d_name); -+ logPrintBadfile (tmp); -+ } -+ } -+ -+ if ( (antixploit(basedir, list->d_name)) == 1 ) { -+ if (removeAllRights(list->d_name, &attr) == 0) { -+ bzero (tmp, sizeof(tmp)); -+ snprintf (tmp, sizeof(tmp)-1, "Illegal file %s got its rights dropped. Contact the sysadmin for policy.\n", list->d_name); -+ logPrintBadfile (tmp); -+ continue; -+ } -+ } -+ -+ /* check if the file has a permitted extension */ -+ for (i = 0, allowed = 0; (strlen(extensions[i])) > 0 && !allowed; i++) { -+ if ( (strstr(list->d_name, extensions[i])) != NULL ) { -+#ifdef DEBUG -+ printf("filename: %s; extension: %s\n", list->d_name, extensions[i]); -+#endif -+ allowed = 1; -+ } -+ } /* for */ -+ if (!allowed) { /* if the file hasn't an allowed extension */ -+#ifdef DEBUG -+ printf("not allowed extension for %s\n", list->d_name); -+#endif -+ if (removeAllRights(list->d_name, &attr) == 0) { -+ bzero (tmp, sizeof(tmp)); -+ snprintf (tmp, sizeof(tmp)-1, "Illegal file %s got its rights dropped. Contact the sysadmin for policy.\n", list->d_name); -+ logPrintBadfile (tmp); -+ } -+ } -+ } /* else */ -+ -+ } /* while */ -+ -+ closedir( dp ); -+} -+ -+/* takes a symlink location, resolves it and returns : -+ 1 if the symlink points out of the jail -+ 0 else, meaning the symlink is ok -+*/ -+int symlinkGoesOuttaJail (const char * sl) -+{ -+ char fPnted[PATH_MAX]; -+ char rslvdPath[PATH_MAX]; /* size of PATH_MAX because of realpath() behavior */ -+ int i; -+ -+ i = readlink (sl, fPnted, PATH_MAX); -+ if ( i > 0 && i < PATH_MAX ) { -+ fPnted[i] = '\0'; -+ if (realpath (fPnted, rslvdPath) == rslvdPath) { -+ if ( strncmp (loggedin.udir, rslvdPath, strlen(loggedin.udir)) == 0 ) -+ return 0; -+ else -+ return 1; -+ } -+ } -+ return 1; /* if this line is reached, there was a problem with the processing of the symlink, -+ e.g. the path is too long, so we should consider that the symlink is bad, -+ and may be deleted by the calling function */ -+} -+ -+/* takes a stat structure, and returns -+ 1 if at least one of the user/group/other execution bits or suid/guid are set -+ 0 if no such bit is set at all -+ */ -+int isExecutable (struct stat * s) -+{ -+ if ( ((s->st_mode & S_IXUSR) == S_IXUSR) -+ | ((s->st_mode & S_IXGRP) == S_IXGRP) -+ | ((s->st_mode & S_IXOTH) == S_IXOTH) -+ | ((s->st_mode & S_ISUID) == S_ISUID) -+ | ((s->st_mode & S_ISGID) == S_ISGID) ) -+ return 1; -+ return 0; -+} -+ -+int hasSomeRwxRights (struct stat * s) -+{ -+ if ( ((s->st_mode & S_IRWXU) != 0) -+ | ((s->st_mode & S_IRWXG) != 0) -+ | ((s->st_mode & S_IRWXO) != 0) ) -+ return 1; -+ return 0; -+} -+ -+int makeUnexecutable (const char * filename, struct stat * s) -+{ -+ return chmod (filename, -+ s->st_mode & ~(S_IXUSR | S_IXGRP | S_IXOTH | S_ISUID | S_ISGID) ); -+} -+ -+int removeAllRights (const char * filename, struct stat * s) -+{ -+ return chmod (filename, -+ s->st_mode & ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID) ); -+} -+ -+void logPrintBadfile (const char * msg) -+{ -+ OPENLOG; -+ syslog(LOG_WARNING, "%s", msg); -+ CLOSELOG; -+ // printf ("ibsh: %s\n", msg); -+} -diff --git a/base/cgcs-users/cgcs-users-1.0/example.allowall.xtns b/base/cgcs-users/cgcs-users-1.0/example.allowall.xtns -new file mode 100644 -index 0000000..d0963cd ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/example.allowall.xtns -@@ -0,0 +1,28 @@ -+# Add any extension the user may use. -+q -+w -+e -+r -+t -+y -+u -+i -+o -+p -+a -+s -+d -+f -+g -+h -+j -+k -+l -+z -+x -+c -+v -+b -+n -+m -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/example.denyall.xtns b/base/cgcs-users/cgcs-users-1.0/example.denyall.xtns -new file mode 100644 -index 0000000..9dead3a ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/example.denyall.xtns -@@ -0,0 +1,2 @@ -+# Add any extension the user may use. -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/execute.c b/base/cgcs-users/cgcs-users-1.0/execute.c -new file mode 100644 -index 0000000..2d80366 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/execute.c -@@ -0,0 +1,159 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+/* Counts the spaces in the command */ -+int nbspace(const char *command) -+{ -+int i=0; -+int nbspace=0; -+ -+while(command[i] != '\0'){ -+ if(command[i] == ' ') -+ nbspace++; -+ i++; -+} -+ -+return nbspace; -+} -+ -+/* Shy's improved and secured version of hhsystem, originally taken from */ -+/* the book: Linux Unix Systemprogramming by Helmut Herold. */ -+int hhsystem(const char *user_command) /*--- Version ohne Signalbehandlung ---*/ -+{ -+ pid_t pid; -+ int status; -+ int i=0; -+ int find = 0; -+ -+ char *field; -+ -+ char path[STRING_SIZE]; -+ -+ char *current_path; -+ char *fieldspath; -+ char *params[nbspace(user_command) + 1]; -+ -+ DIR *currentdir; -+ struct dirent *pdirent; -+ -+ if (user_command == NULL) -+ return(1); /* In Unix ist immer Kommandoprozessor vorhanden */ -+ -+ if ( (pid=fork()) < 0) -+ status = -1; -+ -+ else if (pid == 0) { -+ /* Split the command */ -+ field = strtok((char *)user_command," "); -+ while(field != NULL){ -+#ifdef DEBUG -+ printf("CHAMPS %s\n",field); -+#endif -+ params[i] = malloc(strlen(field) + 1); -+ bzero(params[i],strlen(field)+1); -+ strncpy(params[i],field,strlen(field)); -+ i++; -+ field = strtok(NULL," "); -+ -+ } -+ /* Put NULL at the end for execve */ -+ params[i] = NULL; -+ -+ /* Get PATH */ -+ current_path = getenv("PATH"); -+ -+#ifdef DEBUG -+ printf("PATH %s %s\n",current_path,loggedin.udir); -+#endif -+ -+ /* Parse the PATH if the command is in the home dir it's skip !! */ -+ fieldspath = strtok((char *)current_path,":"); -+ while((fieldspath != NULL) && find != 1){ -+#ifdef DEBUG -+ printf("FIELD PATH %s\n",fieldspath); -+#endif -+ if(!strstr(fieldspath,loggedin.udir)){ -+ if((currentdir = opendir(fieldspath)) != NULL){ -+ -+ while(((pdirent = readdir(currentdir)) != NULL) && find != 1){ -+ if(!strncmp(pdirent->d_name,params[0],sizeof(params[0]))){ -+#ifdef DEBUG -+ printf("TROUVE %s!!!!\n",pdirent->d_name); -+#endif -+ find = 1; -+ -+ } -+ } -+ } -+ closedir(currentdir); -+ } -+ if(find == 0) -+ fieldspath = strtok(NULL,":"); -+ -+ } -+ -+ /* Contruct the real command with the good path */ -+ if(find == 1 && ((strlen(fieldspath)+strlen(params[0])+1) < sizeof(path))){ -+ bzero(path,sizeof(path)); -+ snprintf(path,sizeof(path)-1,"%s/%s",fieldspath,params[0]); -+ path[sizeof(path)-1] = '\0'; -+ -+#ifdef DEBUG -+ printf("PATH FINAL %s %d ok!\n",path,strlen(path)); -+ printf("PARAMS[0] %s\n",params[0]); -+ printf("PARAMS[1] %s\n",params[1]); -+#endif -+ execve(path,params,environ); -+ } -+ /* The command is in the home dir :( bad for you guys !! */ -+ else{ -+ status = -1; -+ } -+ _exit(127); -+ -+ } else -+ while (waitpid(pid, &status, 0) < 0) -+ if (errno != EINTR) { -+ status = -1; -+ break; -+ } -+ -+ return(status); -+} -diff --git a/base/cgcs-users/cgcs-users-1.0/globals.cmds b/base/cgcs-users/cgcs-users-1.0/globals.cmds -new file mode 100644 -index 0000000..8c9b7a4 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/globals.cmds -@@ -0,0 +1,8 @@ -+# Add any commands the user may execute. Even shell commands. -+# You have to allow logout and/or exit, so the user can logout! -+# cd and pwd should also be allowed. Note: other shell builtin -+# commands are not yet implemented! -+cd -+pwd -+logout -+exit -diff --git a/base/cgcs-users/cgcs-users-1.0/globals.xtns b/base/cgcs-users/cgcs-users-1.0/globals.xtns -new file mode 100644 -index 0000000..71f86f8 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/globals.xtns -@@ -0,0 +1,3 @@ -+# Add any extension the user may use. -+.doc -+.txt -diff --git a/base/cgcs-users/cgcs-users-1.0/ibsh.h b/base/cgcs-users/cgcs-users-1.0/ibsh.h -new file mode 100644 -index 0000000..9d9d692 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/ibsh.h -@@ -0,0 +1,126 @@ -+/* -+ Created: 03.19.05 11:15:21 by Attila Nagyidai -+ -+ $Id: C\040Header.h,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+#ifndef _IBSH_H -+#define _IBSH_H -+ -+/* Insert Code here */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#define PAM_SIZE 8 -+#define LINE_SIZE 80 -+#define STRING_SIZE 255 -+#define BUFFER_SIZE 4096 -+#define PATH_MAX 4096 -+#define MAX_ITEMS 50 -+#define COMMANDS_DIR "/etc/ibsh/cmds" -+#define COMMANDS_FILE "/etc/ibsh/globals.cmds" -+#define EXTENSIONS_DIR "/etc/ibsh/xtns" -+#define EXTENSIONS_FILE "/etc/ibsh/globals.xtns" -+ -+/* Antixploit */ -+#define C_CODE "#include" -+#define SHELL_CODE "#!/" -+#define PYTHON_CODE "import" -+#define ADA_CODE "package body" -+#define EIFFEL_CODE "feature --" -+#define LISP_CODE "(defun" -+#define ELF_CODE "ELF" -+ -+/* Logging */ -+#define OPENLOG openlog("ibsh", LOG_PID, LOG_AUTH) -+#define CLOSELOG closelog() -+ -+/* Typedefs, structs, globals */ -+typedef struct theuser { -+ char uname[STRING_SIZE]; -+ uid_t uid; -+ char udir[STRING_SIZE]; -+ struct passwd *record; -+} theuser; -+ -+typedef char Strng[STRING_SIZE]; -+ -+theuser loggedin; /* user info */ -+ -+//static Strng commands[MAX_ITEMS]; /* permitted commands */ -+Strng commands[MAX_ITEMS]; -+Strng extensions[MAX_ITEMS]; -+/*static Strng extensions[MAX_ITEMS]; permitted extensions */ -+char real_path[STRING_SIZE]; /* absolute path */ -+char jail_path[STRING_SIZE]; /* path inside the jail */ -+char user_command[STRING_SIZE]; /* whatever the user types */ -+char filtered_command[STRING_SIZE]; /* this one will be executed */ -+int exitcode; -+extern char **environ; -+ -+ -+int CommandOK( const char *thecommand, const char *rootdir, -+const char *jailpath, char *newcommand ); -+void LTrim3( const char *base, char *result ); -+void GetPositionInJail( const char *abspath, const char *rootdir, char *relpath ); -+int LoadConfig( void ); -+void myscanf( char *vptr, char *abspath ); -+int hhsystem(const char *kdozeile); -+void PathMinusOne( const char *basepath, char *evalpath, int slashcount,size_t nevalpath); -+void log_attempt( const char *username ); -+int nbspace(const char *command); -+void lshift( char *line ); -+int antixploit( const char *abspath, char *token ); -+void logPrintBadfile (const char * msg); -+int removeAllRights (const char * filename, struct stat * s); -+int makeUnexecutable (const char * filename, struct stat * s); -+int hasSomeRwxRights (struct stat * s); -+int isExecutable (struct stat * s); -+int symlinkGoesOuttaJail (const char * sl); -+void DelBadFiles (const char *basedir); -+ -+ -+#endif /* _IBSH_H */ -diff --git a/base/cgcs-users/cgcs-users-1.0/jail.c b/base/cgcs-users/cgcs-users-1.0/jail.c -new file mode 100644 -index 0000000..ab3300a ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/jail.c -@@ -0,0 +1,101 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+ -+ -+/* Remove the path of the Jail root dir from the displayed paths! */ -+/* Return the jail path from the absolute path. */ -+/* Copy characters from absolute path to jail path, starting, where the */ -+/* jail root ends. */ -+void GetPositionInJail( const char *abspath, const char *rootdir, char *relpath ) -+{ -+ int i = 0; -+ int j = 0; -+ -+ bzero(relpath, strlen(relpath)); -+ for (i = strlen(rootdir); i < strlen(abspath); i++) { -+ relpath[j] = abspath[i]; -+ j++; -+ } -+ relpath[j] = '\0'; -+} -+ -+/* Take 3 characters from left off a string. */ -+/* It practically removes one ../ . */ -+void LTrim3( const char *base, char *result ) -+{ -+ int i = 0; -+ int j = 0; -+ -+ bzero(result, strlen(result)); -+ for (i = 3; i < strlen(base); i++) { -+ result[j] = base[i]; -+ j++; -+ } -+ result[j] = '\0'; -+} -+ -+/* Remove one subdirectory from the path in the argument. */ -+/* In case the user uses ../ 's in his command. */ -+/* Technical Description: */ -+/* Variables: string pointer for the strtok function, and an */ -+/* integer to stop the removing. */ -+/* Disassemble the path by the slashes. And glue the required parts */ -+/* together. Number of required parts = number of all parts - 1 . */ -+void PathMinusOne( const char *basepath, char *evalpath, int slashcount,size_t nevalpath ) -+{ -+ char *tok; -+ int j = 1; -+ -+ bzero(evalpath, strlen(evalpath)); -+ if ( slashcount == 1 ) { -+ strncpy(evalpath,"/",nevalpath-1); -+ evalpath[nevalpath-1] = '\0'; -+ } -+ else { -+ for (tok = strtok((void *) basepath, "/"); tok; tok = strtok(0, "/")) { -+ if ( j < slashcount ) { -+ strncat(evalpath,tok,nevalpath-strlen(evalpath)-1); -+ strncat(evalpath,"/",nevalpath-strlen(evalpath)-1); -+ } -+ j++; -+ } -+ } -+} -diff --git a/base/cgcs-users/cgcs-users-1.0/main.c b/base/cgcs-users/cgcs-users-1.0/main.c -new file mode 100644 -index 0000000..1d92899 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/main.c -@@ -0,0 +1,239 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ Copyright(c) 2013-2017 Wind River Systems, Inc. All rights reserved. -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+#include "stdlib.h" -+ -+/* Main: */ -+/* Handle arguments, read config files, start command processing. */ -+/* IBSH doesnt use any command line arguments, but my text editor */ -+/* uses this code in all new c files to create. And i didnt have the */ -+/* heart to remove it. ;p */ -+/* Technical Description: */ -+/* Get the passwd entry for the user. The uid is easily aquired, since */ -+/* it is the real user id. After that, grab the passwd file entry upon */ -+/* the id, and copy the information to the loggedin struct. */ -+/* Add some signal handlers too. */ -+/* The infinite loop: */ -+/* Get the current directory, the full path. Compute the jailpath from that, */ -+/* that is the directories below the users homedir, which is the jail root. */ -+/* The jail ceiling if you like. Print some prompt to the user with the jailpath, */ -+/* and read stdin for incoming commands. Filter out the bad commands, typos, the */ -+/* not allowed commands. It the command is ok, execute it. If it is a shell builtin, */ -+/* use our builtin code, otherwise use execve. After execve, check if the user didnt */ -+/* use the last command to create some illegal content. If yes, erase that. Give the */ -+/* notice only afterwards. */ -+ -+void ALRMhandler(int sig) { -+ OPENLOG; -+ syslog(LOG_INFO, "CLI timeout, user %s has logged out.", loggedin.uname); -+ CLOSELOG; -+ exit(0); -+} -+ -+int main(int argc, char **argv) -+{ -+ char temp[STRING_SIZE], *buf; -+ struct stat info; -+ uid_t ruid, euid; -+ gid_t rgid, egid; -+ unsigned int tout_cli = 0; -+ -+ const char* tout = getenv("TMOUT"); -+ if (tout) -+ tout_cli = atoi(tout); -+ else -+ //default to 5 mins -+ tout_cli = 300; -+ -+ /* setuid protection */ -+ ruid = getuid(); -+ euid = geteuid(); -+ rgid = getgid(); -+ egid = getegid(); -+ if ( (ruid!=euid) || (ruid==0) || (euid==0) || (rgid!=egid) || (rgid==0) || (egid==0) ) { -+ OPENLOG; -+ syslog(LOG_ERR, "setuid/setgid violation!"); -+ CLOSELOG; -+ printf("ibsh: setuid/setgid violation!! exiting...\n"); -+#ifdef DEBUG -+ printf("ruid: %d;euid: %d;rgid: %d;egid: %d\n", ruid,euid,rgid,egid); -+#endif -+ exit(0); -+ } -+ -+ /* To Do: The code of your application goes here */ -+ /* First part: */ -+ /* Get essential information about the user who got this shell: */ -+ /* first the username, then the user id. Upon this, retrieve the */ -+ /* user's record in the passwd file. */ -+ bzero(&loggedin, sizeof(loggedin)); -+ loggedin.uid = getuid(); -+ loggedin.record = getpwuid(loggedin.uid); -+ if ( loggedin.record == NULL ) { -+ loggedin.record = getpwnam(loggedin.uname); -+ if ( loggedin.record == NULL ) { -+ openlog(loggedin.uname, LOG_PID, LOG_AUTH); -+ syslog(LOG_ERR, "Can not obtain user information"); -+ closelog(); -+ exit(0); -+ } -+ } -+ strncpy(loggedin.uname, loggedin.record->pw_name, PAM_SIZE); -+ strncpy(loggedin.udir, loggedin.record->pw_dir, STRING_SIZE); -+ -+ /* Second part: */ -+ /* Handle some signal catching. Read the configuration files. */ -+ signal( SIGINT, SIG_IGN ); -+ signal( SIGQUIT, SIG_IGN ); -+ signal( SIGTERM, SIG_IGN ); -+ signal( SIGTSTP, SIG_IGN ); -+ signal( SIGALRM, ALRMhandler ); -+ LoadConfig(); -+ -+ /* Command mode */ -+ if(argc == 3) { -+ if ( argv[1][1] == 'c' ) { -+ if ( CommandOK(argv[2], loggedin.udir, "/", filtered_command) == 1) { -+ exitcode = hhsystem(filtered_command); -+ OPENLOG; -+ syslog(LOG_INFO, "command %s ordered, command %s has been executed.", -+ argv[2], filtered_command); -+ CLOSELOG; -+ exit(exitcode); -+ } -+ exit(0); -+ } -+ else { -+ exit(0); -+ } -+ } -+ -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged in.", loggedin.uname); -+ CLOSELOG; -+ -+ -+ DelBadFiles(loggedin.udir); -+ chdir (loggedin.udir); -+ -+ -+ /* Third part: */ -+ /* Start reading and processing the user issued commands. */ -+ /* Split the command by the spaces, filter out anything, */ -+ /* that would allow the user to access files outside the */ -+ /* jail. Filter out multiples and pipes as well. No program */ -+ /* will be allowed to run, unless it is mentioned in the */ -+ /* config files. Files that are created with an extension */ -+ /* that is listed in the other config file, must be deleted! */ -+ alarm(tout_cli); -+ for ( ; ; ) { -+ /* Where is he ? */ -+ getcwd(real_path, STRING_SIZE); -+ GetPositionInJail(real_path, loggedin.udir, jail_path); -+ if ( (strlen(jail_path)) == 0 ) { -+ strncpy(jail_path, "/", 2); -+ } -+ /* We don't want the user to know where he actually is. */ -+ /* This is the prompt! */ -+ printf("[%s]%% ", loggedin.uname); -+ /* scanf("%s", user_command); */ -+ myscanf(user_command, real_path); -+ alarm(tout_cli); -+ /* Command interpretation and execution. */ -+ if ( (CommandOK(user_command, loggedin.udir, jail_path, filtered_command)) == 0 ) { -+ log_attempt(loggedin.uname); /* v0.2a */ -+ continue; -+ } -+ /* If the user issued command starts with a shell builtin. */ -+ bzero(temp, strlen(temp)); -+ if ( (buf = strstr(filtered_command, "cd")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ LTrim3(filtered_command, temp); -+ if ( (strcmp(temp, real_path)) != 0 ) { -+ if ( (strcmp(temp, "..")) == 0 ) { -+ PathMinusOne(jail_path, temp, 1,sizeof(temp)); -+ } -+ if ( (strcmp(temp, "/")) == 0 ) { -+ strncpy(temp, loggedin.udir, LINE_SIZE); -+ } -+ exitcode = chdir(temp); -+ if ( exitcode == -1 ) { -+ printf("ibsh: cd: %s: No such file or directory\n", temp); -+ } -+ } -+ continue; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "pwd")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ printf("%s\n", jail_path); -+ continue; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "logout")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged out.", loggedin.uname); -+ CLOSELOG; -+ break; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "exit")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged out.", loggedin.uname); -+ CLOSELOG; -+ break; -+ } -+ } -+ else { -+ exitcode = hhsystem(filtered_command); -+ if ( exitcode < 0 ) { -+ printf("%s\n", strerror(errno)); -+ } -+ } -+ getcwd(real_path, STRING_SIZE); -+ DelBadFiles(loggedin.udir); -+ chdir (real_path); -+ } -+ return 0; -+} -+ -diff --git a/base/cgcs-users/cgcs-users-1.0/misc.c b/base/cgcs-users/cgcs-users-1.0/misc.c -new file mode 100644 -index 0000000..d73ddb8 ---- /dev/null -+++ b/base/cgcs-users/cgcs-users-1.0/misc.c -@@ -0,0 +1,52 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+/* If the command is not ok, there is a possible hack attempt. */ -+/* Can also be a typo, but we're not taking any chances. v0.2a */ -+void log_attempt( const char *username ) -+{ -+ char logmsg[STRING_SIZE]; -+ -+ snprintf(logmsg, 50, "Possible hack attempt by %s.", username); -+ -+ OPENLOG; -+ syslog(LOG_WARNING, "%s", logmsg); -+ CLOSELOG; -+} --- -2.17.1 - diff --git a/meta-stx/recipes-core/stx-integ/files/base/0002-Add-DESTDIR-CFLAGS-and-LDFLAGS.patch b/meta-stx/recipes-core/stx-integ/files/base/0002-Add-DESTDIR-CFLAGS-and-LDFLAGS.patch deleted file mode 100644 index 46137c5..0000000 --- a/meta-stx/recipes-core/stx-integ/files/base/0002-Add-DESTDIR-CFLAGS-and-LDFLAGS.patch +++ /dev/null @@ -1,132 +0,0 @@ -From edd5d4208db67d560afd3b5873b6ffc17fd5d79f Mon Sep 17 00:00:00 2001 -From: babak sarashki -Date: Tue, 2 Jul 2019 14:29:52 -0700 -Subject: [PATCH 2/2] Add DESTDIR, CFLAGS and LDFLAGS. - ---- - base/cgcs-users/cgcs-users-1.0/Makefile | 115 ++++++++++++------------ - 1 file changed, 59 insertions(+), 56 deletions(-) - -diff --git a/base/cgcs-users/cgcs-users-1.0/Makefile b/base/cgcs-users/cgcs-users-1.0/Makefile -index ed37d00..205f653 100644 ---- a/base/cgcs-users/cgcs-users-1.0/Makefile -+++ b/base/cgcs-users/cgcs-users-1.0/Makefile -@@ -1,56 +1,59 @@ --# This is the makefile for ibsh 0.3e --CC = gcc --OBJECTS = main.o command.o jail.o execute.o config.o misc.o antixploit.o delbadfiles.o -- --ibsh: ${OBJECTS} ibsh.h -- ${CC} -o ibsh ${OBJECTS} -- --main.o: main.c ibsh.h -- ${CC} -c main.c -- --command.o: command.c ibsh.h -- ${CC} -c command.c -- --jail.o: jail.c ibsh.h -- ${CC} -c jail.c -- --execute.o: execute.c ibsh.h -- ${CC} -c execute.c -- --config.o: config.c ibsh.h -- ${CC} -c config.c -- --misc.o: misc.c ibsh.h -- ${CC} -c misc.c -- --antixploit.o: antixploit.c ibsh.h -- ${CC} -c antixploit.c -- --delbadfiles.o: delbadfiles.c ibsh.h -- ${CC} -c delbadfiles.c -- --ibsh_install: -- cp ./ibsh /bin/ -- mkdir /etc/ibsh -- mkdir /etc/ibsh/cmds -- mkdir /etc/ibsh/xtns -- cp ./globals.cmds /etc/ibsh/ -- cp ./globals.xtns /etc/ibsh/ -- --ibsh_uninstall: -- rm -rf /etc/ibsh/globals.cmds -- rm -rf /etc/ibsh/globals.xtns -- rm -rf /etc/ibsh/cmds/*.* -- rm -rf /etc/ibsh/xtns/*.* -- rmdir /etc/ibsh/cmds -- rmdir /etc/ibsh/xtns -- rmdir /etc/ibsh -- rm -rf /bin/ibsh -- --clean: -- rm -rf ibsh -- rm -rf *.o -- -- --# 13:49 2005.04.06. -- -+# This is the makefile for ibsh 0.3e -+CC = gcc -+OBJECTS = main.o command.o jail.o execute.o config.o misc.o antixploit.o delbadfiles.o -+ -+ibsh: ${OBJECTS} ibsh.h -+ ${CC} ${CFLAGS} ${LDFLAGS} -o ibsh ${OBJECTS} -+ -+main.o: main.c ibsh.h -+ ${CC} ${CFLAGS} -c main.c -+ -+command.o: command.c ibsh.h -+ ${CC} ${CFLAGS} -c command.c -+ -+jail.o: jail.c ibsh.h -+ ${CC} ${CFLAGS} -c jail.c -+ -+execute.o: execute.c ibsh.h -+ ${CC} ${CFLAGS} -c execute.c -+ -+config.o: config.c ibsh.h -+ ${CC} ${CFLAGS} -c config.c -+ -+misc.o: misc.c ibsh.h -+ ${CC} ${CFLAGS} -c misc.c -+ -+antixploit.o: antixploit.c ibsh.h -+ ${CC} ${CFLAGS} -c antixploit.c -+ -+delbadfiles.o: delbadfiles.c ibsh.h -+ ${CC} -c delbadfiles.c -+ -+ibsh_install: -+ install -d 0755 ${DESTDIR}/bin -+ install -d 0755 ${DESTDIR}/etc/cmds -+ install -d 0755 ${DESTDIR}/etc/xtns -+ cp ./ibsh ${DESTDIR}/bin/ -+ mkdir ${DESTDIR}/etc/ibsh -+ mkdir ${DESTDIR}/etc/ibsh/cmds -+ mkdir ${DESTDIR}/etc/ibsh/xtns -+ cp ./globals.cmds ${DESTDIR}/etc/ibsh/ -+ cp ./globals.xtns ${DESTDIR}/etc/ibsh/ -+ -+ibsh_uninstall: -+ rm -rf ${DESTDIR}/etc/ibsh/globals.cmds -+ rm -rf ${DESTDIR}/etc/ibsh/globals.xtns -+ rm -rf ${DESTDIR}/etc/ibsh/cmds/*.* -+ rm -rf ${DESTDIR}/etc/ibsh/xtns/*.* -+ rmdir ${DESTDIR}/etc/ibsh/cmds -+ rmdir ${DESTDIR}/etc/ibsh/xtns -+ rmdir ${DESTDIR}/etc/ibsh -+ rm -rf ${DESTDIR}/bin/ibsh -+ -+clean: -+ rm -rf ibsh -+ rm -rf *.o -+ -+ -+# 13:49 2005.04.06. -+ --- -2.17.1 - diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/LICENSE b/meta-stx/recipes-core/stx-integ/files/ibsh/LICENSE deleted file mode 100644 index a6a2331..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/LICENSE +++ /dev/null @@ -1,346 +0,0 @@ -GNU GENERAL PUBLIC LICENSE -Version 2, June 1991 - -Copyright (C) 1989, 1991 Free Software Foundation, Inc. -59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -Everyone is permitted to copy and distribute verbatim copies -of this license document, but changing it is not allowed. - -Preamble - -The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This - General Public License applies to most of the Free Software - Foundation's software and to any other program whose authors commit to - using it. (Some other Free Software Foundation software is covered by - the GNU Library General Public License instead.) You can apply it to - your programs, too. - - When we speak of free software, we are referring to freedom, not - price. Our General Public Licenses are designed to make sure that you - have the freedom to distribute copies of free software (and charge for - this service if you wish), that you receive source code or can get it - if you want it, that you can change the software or use pieces of it - in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid - anyone to deny you these rights or to ask you to surrender the rights. - These restrictions translate to certain responsibilities for you if you - distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether - gratis or for a fee, you must give the recipients all the rights that - you have. You must make sure that they, too, receive or can get the - source code. 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It is safest - to attach them to the start of each source file to most effectively - convey the exclusion of warranty; -and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - -Copyright (C) - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - -Gnomovision version 69, Copyright (C) year name of author -Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. -This is free software, and you are welcome to redistribute it -under certain conditions; -type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - -Yoyodyne, Inc., hereby disclaims all copyright interest in the program -`Gnomovision' (which makes passes at compilers) written by James Hacker. - -, 1 April 1989 -Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/admin.cmds b/meta-stx/recipes-core/stx-integ/files/ibsh/admin.cmds deleted file mode 100644 index 1f891ea..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/admin.cmds +++ /dev/null @@ -1,11 +0,0 @@ -# Add any commands the user may execute. Even shell commands. -# You have to allow logout and/or exit, so the user can logout! -# cd and pwd should also be allowed. Note: other shell builtin -# commands are not yet implemented! -nova -system -neutron -cinder -glance -ceilometer -heat diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/admin.xtns b/meta-stx/recipes-core/stx-integ/files/ibsh/admin.xtns deleted file mode 100644 index 5828add..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/admin.xtns +++ /dev/null @@ -1,6 +0,0 @@ -# Add any extension the user may use. -.doc -.txt -.tgz -.tar - diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs-copyright.patch b/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs-copyright.patch deleted file mode 100644 index 1becb73..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs-copyright.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff --git a/config.c b/config.c -index c1087a5..add7c53 100644 ---- a/config.c -+++ b/config.c -@@ -6,6 +6,8 @@ - This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell - Copyright (C) 2005 Attila Nagyidai - -+ Copyright(c) 2013-2017 Wind River Systems, Inc. All rights reserved. -+ - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 -diff --git a/main.c b/main.c -index cf3ae9e..6cda04e 100644 ---- a/main.c -+++ b/main.c -@@ -6,6 +6,8 @@ - This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell - Copyright (C) 2005 Attila Nagyidai - -+ Copyright(c) 2013-2017 Wind River Systems, Inc. All rights reserved. -+ - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs.patch b/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs.patch deleted file mode 100644 index de22da0..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e-cgcs.patch +++ /dev/null @@ -1,84 +0,0 @@ -Index: cgcs-users-1.0-r0/main.c -=================================================================== ---- cgcs-users-1.0-r0.orig/main.c -+++ cgcs-users-1.0-r0/main.c -@@ -37,6 +37,7 @@ - - /* Header files */ - #include "ibsh.h" -+#include "stdlib.h" - - /* Main: */ - /* Handle arguments, read config files, start command processing. */ -@@ -57,13 +58,28 @@ - /* use our builtin code, otherwise use execve. After execve, check if the user didnt */ - /* use the last command to create some illegal content. If yes, erase that. Give the */ - /* notice only afterwards. */ -+ -+void ALRMhandler(int sig) { -+ OPENLOG; -+ syslog(LOG_INFO, "CLI timeout, user %s has logged out.", loggedin.uname); -+ CLOSELOG; -+ exit(0); -+} -+ - int main(int argc, char **argv) - { - char temp[STRING_SIZE], *buf; - struct stat info; - uid_t ruid, euid; - gid_t rgid, egid; -+ unsigned int tout_cli = 0; - -+ const char* tout = getenv("TMOUT"); -+ if (tout) -+ tout_cli = atoi(tout); -+ else -+ //default to 5 mins -+ tout_cli = 300; - - /* setuid protection */ - ruid = getuid(); -@@ -107,6 +123,7 @@ int main(int argc, char **argv) - signal( SIGQUIT, SIG_IGN ); - signal( SIGTERM, SIG_IGN ); - signal( SIGTSTP, SIG_IGN ); -+ signal( SIGALRM, ALRMhandler ); - LoadConfig(); - - /* Command mode */ -@@ -144,6 +161,7 @@ int main(int argc, char **argv) - /* will be allowed to run, unless it is mentioned in the */ - /* config files. Files that are created with an extension */ - /* that is listed in the other config file, must be deleted! */ -+ alarm(tout_cli); - for ( ; ; ) { - /* Where is he ? */ - getcwd(real_path, STRING_SIZE); -@@ -153,12 +171,12 @@ int main(int argc, char **argv) - } - /* We don't want the user to know where he actually is. */ - /* This is the prompt! */ -- printf("[%s]%% ", jail_path); -+ printf("[%s]%% ", loggedin.uname); - /* scanf("%s", user_command); */ - myscanf(user_command, real_path); -+ alarm(tout_cli); - /* Command interpretation and execution. */ - if ( (CommandOK(user_command, loggedin.udir, jail_path, filtered_command)) == 0 ) { -- printf("Sorry, can't let you do that!\n"); - log_attempt(loggedin.uname); /* v0.2a */ - continue; - } -Index: cgcs-users-1.0-r0/config.c -=================================================================== ---- cgcs-users-1.0-r0.orig/config.c -+++ cgcs-users-1.0-r0/config.c -@@ -166,7 +166,6 @@ int LoadConfig( void ) - // Delete '\n' - tmp2[i][strlen(tmp2[i]) - 1] = '\0'; - strncpy(extensions[i],tmp2[i],strlen(tmp2[i])); -- printf("EXTENSIONS %s\n",extensions[i]); - i++; - } - } diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e.patch b/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e.patch deleted file mode 100644 index 23fe072..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/ibsh-0.3e.patch +++ /dev/null @@ -1,860 +0,0 @@ -Index: cgcs-users-1.0-r0/AUTHORS.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/AUTHORS.orig -@@ -0,0 +1,15 @@ -+AUTHORS OF PROJECT IBSH -+ -+Attila Nagyidai -+ * Original program author, project admin, developer. -+ -+Shy -+ * Developer, debugger, tester, and many more. -+ -+Witzy -+ * Developer, debugger, tester, and many more. -+ -+http://www.ibsh.net -+irc: -+irc.freenode.net #ibsh -+irc.geek-power.org #ibsh -Index: cgcs-users-1.0-r0/BUGS.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/BUGS.orig -@@ -0,0 +1,19 @@ -+** Open BUGS ** -+None, so far. -+ -+** Fixed BUGS ** -+- Input length checking on all inputs, string copies, etc. is fixed. -+- The myscanf function will no longer accept more then 80 chars at once, -+so ibsh hopefully wont crash on a too long input. -+- Added signal.h in the header file, the lack of it caused compilation -+problems on some systems. -+- Fixed the infinite loop in DelBadFiles. This function is temporarily -+taken out of the project -+- Removed the involvment of /bin/sh from system. Added path checking. -+- In jail root, not only ../ is not allowed, but .. too. -+- Fixed a bug, that happened on bsd, when the user pressed ^D. -+- Fixed a bug with opendir -+- Fixed a format string vulnerability in logprintbadfile(). Thanks to -+Kim Streich for the report. -+ -+2005.05.23 -Index: cgcs-users-1.0-r0/ChangeLog.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/ChangeLog.orig -@@ -0,0 +1,34 @@ -+0.3e - a buffer overflow and a string bug, both found by RazoR (Nikolay Alexandrov), fixed. -+0.3d - a format string vulnerability, found by Kim Streich, is fixed. -+0.3b-0.3c - bugfixes. -+0.3a - The admin has the opportunity, to create separate cmds file for each user. -+ This way the sysadmin has complete control over sensitive applications, which -+ should only be allowed to a selected few. -+ - The admin has the opportunity, to create separate xtns file for each user. -+ - The extensions policy has been changed. Now both globals.xtns and the user -+ extension files will list the extensions, that are _allowed_ ! In earlier versions, -+ the forbidden extensions were listed, that is allow everything, except to deny a few. -+ From this version on, it's deny everything, except allow the ones, listed in these files. -+ - While the code for the search of illegal/dangerous material stored in user space is -+ back, it will not erase any files any more. Instead, it will remove all -+ rights from that file, so it can not be executed, or read. Files, with the +x bit set, -+ will be chmodded to -x. This is another "defense line" to stop the user to execute -+ programs, stored in user space. -+ - The access to all linux binaries, and source code files, stored in user space, if any, -+ will be blocked. -+ - Absolute path for restricted users can not be longer then 255 characters. All files, -+ that are longer (with full path), will be renamed. -+ - Minor bug fixes. -+ -+0.2a - Major bug fixes. -+ - User activities are logged with syslog. -+ - hhsytem revised, hardened. /bin/sh isnt involved anymore into program starting. -+ If the home directory is in the PATH, it's ignored. -+ - erasing illegal content is temporarily suspended and removed. -+ -+0.1b - Major bug fixes. -+ - The config files are accidentally missing from this release! -+ -+0.1a - The first version of the program. -+ -+2005.05.23. -Index: cgcs-users-1.0-r0/CONTRIBUTORS.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/CONTRIBUTORS.orig -@@ -0,0 +1,7 @@ -+CONTRIBUTORS TO PROJECT IBSH -+ -+Kim Streich -+ * bug finder, debugger, tester. -+ -+RazoR (Nikolay Alexandrov) -+ * bug finder, debugger, tester. -Index: cgcs-users-1.0-r0/COPYING.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/COPYING.orig -@@ -0,0 +1,340 @@ -+ GNU GENERAL PUBLIC LICENSE -+ Version 2, June 1991 -+ -+ Copyright (C) 1989, 1991 Free Software Foundation, Inc. -+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ Everyone is permitted to copy and distribute verbatim copies -+ of this license document, but changing it is not allowed. -+ -+ Preamble -+ -+ The licenses for most software are designed to take away your -+freedom to share and change it. By contrast, the GNU General Public -+License is intended to guarantee your freedom to share and change free -+software--to make sure the software is free for all its users. This -+General Public License applies to most of the Free Software -+Foundation's software and to any other program whose authors commit to -+using it. (Some other Free Software Foundation software is covered by -+the GNU Library General Public License instead.) You can apply it to -+your programs, too. -+ -+ When we speak of free software, we are referring to freedom, not -+price. 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It is safest -+to attach them to the start of each source file to most effectively -+convey the exclusion of warranty; and each file should have at least -+the "copyright" line and a pointer to where the full notice is found. -+ -+ -+ Copyright (C) -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ -+ -+Also add information on how to contact you by electronic and paper mail. -+ -+If the program is interactive, make it output a short notice like this -+when it starts in an interactive mode: -+ -+ Gnomovision version 69, Copyright (C) year name of author -+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. -+ This is free software, and you are welcome to redistribute it -+ under certain conditions; type `show c' for details. -+ -+The hypothetical commands `show w' and `show c' should show the appropriate -+parts of the General Public License. Of course, the commands you use may -+be called something other than `show w' and `show c'; they could even be -+mouse-clicks or menu items--whatever suits your program. -+ -+You should also get your employer (if you work as a programmer) or your -+school, if any, to sign a "copyright disclaimer" for the program, if -+necessary. Here is a sample; alter the names: -+ -+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program -+ `Gnomovision' (which makes passes at compilers) written by James Hacker. -+ -+ , 1 April 1989 -+ Ty Coon, President of Vice -+ -+This General Public License does not permit incorporating your program into -+proprietary programs. If your program is a subroutine library, you may -+consider it more useful to permit linking proprietary applications with the -+library. If this is what you want to do, use the GNU Library General -+Public License instead of this License. -Index: cgcs-users-1.0-r0/COPYRIGHT.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/COPYRIGHT.orig -@@ -0,0 +1,17 @@ -+This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+Copyright (C) 2005 Attila Nagyidai -+ -+This program is free software; you can redistribute it and/or -+modify it under the terms of the GNU General Public License -+as published by the Free Software Foundation; either version 2 -+of the License, or (at your option) any later version. -+ -+This program is distributed in the hope that it will be useful, -+but WITHOUT ANY WARRANTY; without even the implied warranty of -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+GNU General Public License for more details. -+ -+You should have received a copy of the GNU General Public License -+along with this program; if not, write to the Free Software -+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -Index: cgcs-users-1.0-r0/INSTALL.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/INSTALL.orig -@@ -0,0 +1,23 @@ -+Installing ibsh is really easy, so no need for the usual sections -+in this document. There is no configure script either, so if -+something wrong, make will fail. -+ -+# make ibsh -+# make ibsh_install -+ -+Optionally: -+ -+# make clean -+ -+ -+To uninstall ibsh: -+ -+# make ibsh_uninstall -+ -+ -+Of course you will have to enable this shell by: -+# echo /bin/ibsh >> /etc/shells -+or however you like it. -+And make sure the permissions read 0755 ! -+ -+2005.03.24. -Index: cgcs-users-1.0-r0/main.c.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/main.c.orig -@@ -0,0 +1,233 @@ -+/* -+ Created: 03.19.05 11:34:57 by Attila Nagyidai -+ -+ $Id: C\040Console.c,v 1.1.2.1 2003/08/13 00:38:46 neum Exp $ -+ -+ This file is part of IBSH (Iron Bars Shell) , a restricted Unix shell -+ Copyright (C) 2005 Attila Nagyidai -+ -+ This program is free software; you can redistribute it and/or -+ modify it under the terms of the GNU General Public License -+ as published by the Free Software Foundation; either version 2 -+ of the License, or (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the Free Software -+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ -+ Author: Attila Nagyidai -+ Email: na@ent.hu -+ -+ Co-Author: Shy -+ Email: shy@cpan.org -+ -+ Co-Author: Witzy -+ Email: stazzz@altern.org -+ -+ URL: http://ibsh.sourceforge.net -+ IRC: irc.freenode.net #ibsh -+ RSS, Statistics, etc: http://sourceforge.net/projects/ibsh/ -+ -+*/ -+ -+/* Header files */ -+#include "ibsh.h" -+ -+/* Main: */ -+/* Handle arguments, read config files, start command processing. */ -+/* IBSH doesnt use any command line arguments, but my text editor */ -+/* uses this code in all new c files to create. And i didnt have the */ -+/* heart to remove it. ;p */ -+/* Technical Description: */ -+/* Get the passwd entry for the user. The uid is easily aquired, since */ -+/* it is the real user id. After that, grab the passwd file entry upon */ -+/* the id, and copy the information to the loggedin struct. */ -+/* Add some signal handlers too. */ -+/* The infinite loop: */ -+/* Get the current directory, the full path. Compute the jailpath from that, */ -+/* that is the directories below the users homedir, which is the jail root. */ -+/* The jail ceiling if you like. Print some prompt to the user with the jailpath, */ -+/* and read stdin for incoming commands. Filter out the bad commands, typos, the */ -+/* not allowed commands. It the command is ok, execute it. If it is a shell builtin, */ -+/* use our builtin code, otherwise use execve. After execve, check if the user didnt */ -+/* use the last command to create some illegal content. If yes, erase that. Give the */ -+/* notice only afterwards. */ -+int main(int argc, char **argv) -+{ -+ char temp[STRING_SIZE], *buf; -+ struct stat info; -+ uid_t ruid, euid; -+ gid_t rgid, egid; -+ -+ -+ /* setuid protection */ -+ ruid = getuid(); -+ euid = geteuid(); -+ rgid = getgid(); -+ egid = getegid(); -+ if ( (ruid!=euid) || (ruid==0) || (euid==0) || (rgid!=egid) || (rgid==0) || (egid==0) ) { -+ OPENLOG; -+ syslog(LOG_ERR, "setuid/setgid violation!"); -+ CLOSELOG; -+ printf("ibsh: setuid/setgid violation!! exiting...\n"); -+#ifdef DEBUG -+ printf("ruid: %d;euid: %d;rgid: %d;egid: %d\n", ruid,euid,rgid,egid); -+#endif -+ exit(0); -+ } -+ -+ /* To Do: The code of your application goes here */ -+ /* First part: */ -+ /* Get essential information about the user who got this shell: */ -+ /* first the username, then the user id. Upon this, retrieve the */ -+ /* user's record in the passwd file. */ -+ bzero(&loggedin, sizeof(loggedin)); -+ loggedin.uid = getuid(); -+ loggedin.record = getpwuid(loggedin.uid); -+ if ( loggedin.record == NULL ) { -+ loggedin.record = getpwnam(loggedin.uname); -+ if ( loggedin.record == NULL ) { -+ openlog(loggedin.uname, LOG_PID, LOG_AUTH); -+ syslog(LOG_ERR, "Can not obtain user information"); -+ printf("Can not obtain user information\n"); -+ closelog(); -+ exit(0); -+ } -+ } -+ strncpy(loggedin.uname, loggedin.record->pw_name, PAM_SIZE); -+ strncpy(loggedin.udir, loggedin.record->pw_dir, STRING_SIZE); -+ -+ /* Second part: */ -+ /* Handle some signal catching. Read the configuration files. */ -+ signal( SIGINT, SIG_IGN ); -+ signal( SIGQUIT, SIG_IGN ); -+ signal( SIGTERM, SIG_IGN ); -+ signal( SIGTSTP, SIG_IGN ); -+ LoadConfig(); -+ -+ /* Command mode */ -+ if(argc == 3) { -+ if ( argv[1][1] == 'c' ) { -+ if ( CommandOK(argv[2], loggedin.udir, "/", filtered_command) == 1) { -+ exitcode = hhsystem(filtered_command); -+ OPENLOG; -+ syslog(LOG_INFO, "command %s ordered, command %s has been executed.", -+ argv[2], filtered_command); -+ printf("command %s ordered, command %s has been executed.\n", -+ argv[2], filtered_command); -+ CLOSELOG; -+ exit(exitcode); -+ } -+ printf("CommandOK failed (%s/%s)\n", loggedin.udir, filtered_command); -+ exit(0); -+ } -+ else { -+ printf("Invalid are (%s)\n", argv[1]); -+ exit(0); -+ } -+ } -+ -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged in.", loggedin.uname); -+ CLOSELOG; -+ -+ -+#ifdef INCLUDE_DELETE_BAD_FILES -+ DelBadFiles(loggedin.udir); -+#endif -+ if ( chdir (loggedin.udir) < 0 ) -+ return -1; -+ -+ -+ /* Third part: */ -+ /* Start reading and processing the user issued commands. */ -+ /* Split the command by the spaces, filter out anything, */ -+ /* that would allow the user to access files outside the */ -+ /* jail. Filter out multiples and pipes as well. No program */ -+ /* will be allowed to run, unless it is mentioned in the */ -+ /* config files. Files that are created with an extension */ -+ /* that is listed in the other config file, must be deleted! */ -+ for ( ; ; ) { -+ /* Where is he ? */ -+ if ( getcwd(real_path, STRING_SIZE) == NULL ) -+ return -1; -+ GetPositionInJail(real_path, loggedin.udir, jail_path); -+ if ( (strlen(jail_path)) == 0 ) { -+ strncpy(jail_path, "/", 2); -+ } -+ /* We don't want the user to know where he actually is. */ -+ /* This is the prompt! */ -+ printf("[%s]%% ", jail_path); -+ /* scanf("%s", user_command); */ -+ myscanf(user_command, real_path); -+ /* Command interpretation and execution. */ -+ if ( (CommandOK(user_command, loggedin.udir, jail_path, filtered_command)) == 0 ) { -+ printf("Sorry, can't let you do that!\n"); -+ log_attempt(loggedin.uname); /* v0.2a */ -+ continue; -+ } -+ /* If the user issued command starts with a shell builtin. */ -+ bzero(temp, strlen(temp)); -+ if ( (buf = strstr(filtered_command, "cd")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ LTrim3(filtered_command, temp); -+ if ( (strcmp(temp, real_path)) != 0 ) { -+ if ( (strcmp(temp, "..")) == 0 ) { -+ PathMinusOne(jail_path, temp, 1,sizeof(temp)); -+ } -+ if ( (strcmp(temp, "/")) == 0 ) { -+ strncpy(temp, loggedin.udir, LINE_SIZE); -+ } -+ exitcode = chdir(temp); -+ if ( exitcode == -1 ) { -+ printf("ibsh: cd: %s: No such file or directory\n", temp); -+ } -+ } -+ continue; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "pwd")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ printf("%s\n", jail_path); -+ continue; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "logout")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged out.", loggedin.uname); -+ CLOSELOG; -+ break; -+ } -+ } -+ else if ( (buf = strstr(filtered_command, "exit")) != NULL ) { -+ if ( (strcmp(buf, filtered_command)) == 0 ) { -+ OPENLOG; -+ syslog(LOG_INFO, "user %s has logged out.", loggedin.uname); -+ printf("user %s has logged out\n", loggedin.uname); -+ CLOSELOG; -+ break; -+ } -+ } -+ else { -+ exitcode = hhsystem(filtered_command); -+ if ( exitcode < 0 ) { -+ printf("%s\n", strerror(errno)); -+ } -+ } -+ if ( getcwd(real_path, STRING_SIZE) == NULL ) -+ return -1; -+#ifdef INCLUDE_BAD_FILES -+ DelBadFiles(loggedin.udir); -+#endif -+ if ( chdir (real_path) < 0 ) -+ return 1; -+ } -+ return 0; -+} -+ -Index: cgcs-users-1.0-r0/Makefile.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/Makefile.orig -@@ -0,0 +1,56 @@ -+# This is the makefile for ibsh 0.3e -+CC = gcc -g -O3 -+OBJECTS = main.o command.o jail.o execute.o config.o misc.o antixploit.o delbadfiles.o -+ -+all ibsh: ${OBJECTS} ibsh.h -+ ${CC} -o ibsh ${OBJECTS} -+ -+main.o: main.c ibsh.h -+ ${CC} -c main.c -+ -+command.o: command.c ibsh.h -+ ${CC} -c command.c -+ -+jail.o: jail.c ibsh.h -+ ${CC} -c jail.c -+ -+execute.o: execute.c ibsh.h -+ ${CC} -c execute.c -+ -+config.o: config.c ibsh.h -+ ${CC} -c config.c -+ -+misc.o: misc.c ibsh.h -+ ${CC} -c misc.c -+ -+antixploit.o: antixploit.c ibsh.h -+ ${CC} -c antixploit.c -+ -+delbadfiles.o: delbadfiles.c ibsh.h -+ ${CC} -c delbadfiles.c -+ -+ibsh_install: -+ cp ./ibsh /bin/ -+ mkdir /etc/ibsh -+ mkdir /etc/ibsh/cmds -+ mkdir /etc/ibsh/xtns -+ cp ./globals.cmds /etc/ibsh/ -+ cp ./globals.xtns /etc/ibsh/ -+ -+ibsh_uninstall: -+ rm -rf /etc/ibsh/globals.cmds -+ rm -rf /etc/ibsh/globals.xtns -+ rm -rf /etc/ibsh/cmds/*.* -+ rm -rf /etc/ibsh/xtns/*.* -+ rmdir /etc/ibsh/cmds -+ rmdir /etc/ibsh/xtns -+ rmdir /etc/ibsh -+ rm -rf /bin/ibsh -+ -+clean: -+ rm -rf ibsh -+ rm -rf *.o -+ -+ -+# 13:49 2005.04.06. -+ -Index: cgcs-users-1.0-r0/README.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/README.orig -@@ -0,0 +1,29 @@ -+ Iron Bars SHell - a restricted interactive shell. -+ -+Overview -+ -+ For long i have been in the search of a decent restricted shell, but in vain. -+ The few i found, were really easy to hack, and there were quite a few docs -+ around on the web about hacking restricted shells with a menu interface. -+ For my definitions, a restricted shell must not only prevent the user to -+ escape her jail, but also not to access any files outside the jail. -+ The system administrator must have total control over the restricted shell. -+ These are the major features incorporated and realized by ibsh. -+ -+ -+Features -+ -+ Please read the changelog. -+ -+ -+Installation -+ -+ Read the INSTALL file. -+ -+ -+Contact -+ See Authors file. -+ -+ -+Attila Nagyidai -+2005.05.23. -Index: cgcs-users-1.0-r0/Release.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/Release.orig -@@ -0,0 +1,17 @@ -+This release introduces minor bugfixes, and important new and renewed features. -+Erasing evil files in the home directory of the user is incorporated again, with -+many improvements. First of all: no file will be erased! Only the access to them -+will be blocked. The extension policy has changed, now ibsh blocks those extensions, -+that are NOT listed. This goes in sync with the usual method of operation of ibsh. -+The execute permission of files in the user space, will be removed. -+New customizing features were added: each user now can have her own commands and -+extensions file, created and maintained by the system administrator. Some users -+(employees) may require access to special programs. User configuration files allow -+this access only those, who need it, not for everybody. -+Ibsh now scans not only the extensions of files, but the content too! Whatever the permission -+for a certain file exists, if that contains source code, or is a linux binary, access -+will be blocked. -+The absolute path for the users is now limited to 255 characters. Longer, already -+existing filenames will be renamed. -+ -+06/04/2005 -Index: cgcs-users-1.0-r0/TODO.orig -=================================================================== ---- /dev/null -+++ cgcs-users-1.0-r0/TODO.orig -@@ -0,0 +1,10 @@ -+TODO -+ -+ - tab completion. -+ - shell variables. -+ - some changes to the prompt, maybe variable prompt. -+ - history -+ - to be able to use corporate, or other large/complicated programs in a safe -+ working environment, yet be able to share files/work with others. -+ -+2005.05.23. diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/operator.cmds b/meta-stx/recipes-core/stx-integ/files/ibsh/operator.cmds deleted file mode 100644 index 6a0198e..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/operator.cmds +++ /dev/null @@ -1,7 +0,0 @@ -# Add any commands the user may execute. Even shell commands. -# You have to allow logout and/or exit, so the user can logout! -# cd and pwd should also be allowed. Note: other shell builtin -# commands are not yet implemented! -touch -vi - diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/operator.xtns b/meta-stx/recipes-core/stx-integ/files/ibsh/operator.xtns deleted file mode 100644 index ececf5d..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/operator.xtns +++ /dev/null @@ -1,4 +0,0 @@ -# Add any extension the user may use. -.doc -.txt - diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.cmds b/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.cmds deleted file mode 100644 index ae2bfa8..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.cmds +++ /dev/null @@ -1,12 +0,0 @@ -# Add any commands the user may execute. Even shell commands. -# You have to allow logout and/or exit, so the user can logout! -# cd and pwd should also be allowed. Note: other shell builtin -# commands are not yet implemented! -# -touch -tar -scp -sftp -ssh -vi - diff --git a/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.xtns b/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.xtns deleted file mode 100644 index 5828add..0000000 --- a/meta-stx/recipes-core/stx-integ/files/ibsh/secadmin.xtns +++ /dev/null @@ -1,6 +0,0 @@ -# Add any extension the user may use. -.doc -.txt -.tgz -.tar - diff --git a/meta-stx/recipes-core/stx-integ/ibsh_0.3e.bbappend b/meta-stx/recipes-core/stx-integ/ibsh_0.3e.bbappend index 6cd9673..782d40c 100644 --- a/meta-stx/recipes-core/stx-integ/ibsh_0.3e.bbappend +++ b/meta-stx/recipes-core/stx-integ/ibsh_0.3e.bbappend @@ -13,27 +13,30 @@ # See the License for the specific language governing permissions and # limitations under the License. -FILESEXTRAPATHS_prepend := "${THISDIR}/files:" +PROTOCOL = "https" +BRANCH = "r/stx.3.0" +SRCNAME = "integ" +SRCREV = "0bf4b546df8c7fdec8cfc6cb6f71b9609ee54306" -SRC_URI += " \ - file://${PN}/ibsh-0.3e.patch \ - file://${PN}/ibsh-0.3e-cgcs.patch \ - file://${PN}/ibsh-0.3e-cgcs-copyright.patch \ - file://${PN}/admin.cmds \ - file://${PN}/admin.xtns \ - file://${PN}/LICENSE \ - file://${PN}/operator.cmds \ - file://${PN}/operator.xtns \ - file://${PN}/secadmin.cmds \ - file://${PN}/secadmin.xtns \ - " +SRC_URI += "git://opendev.org/starlingx/${SRCNAME}.git;protocol=${PROTOCOL};rev=${SRCREV};branch=${BRANCH};destsuffix=stx-patches;subpath=base/cgcs-users/cgcs-users-1.0" + +do_patch_append () { + bb.build.exec_func('stx_do_patch', d) +} + +stx_do_patch () { + cd ${S} + patch -p1 < ${WORKDIR}/stx-patches/ibsh-0.3e.patch + patch -p1 < ${WORKDIR}/stx-patches/ibsh-0.3e-cgcs.patch + patch -p1 < ${WORKDIR}/stx-patches/ibsh-0.3e-cgcs-copyright.patch +} do_install_append() { - cp ${WORKDIR}/${PN}/admin.cmds ${D}/${sysconfdir}/ibsh/cmds/ - cp ${WORKDIR}/${PN}/admin.xtns ${D}/${sysconfdir}/ibsh/xtns/ - cp ${WORKDIR}/${PN}/operator.cmds ${D}/${sysconfdir}/ibsh/cmds/ - cp ${WORKDIR}/${PN}/operator.xtns ${D}/${sysconfdir}/ibsh/xtns/ - cp ${WORKDIR}/${PN}/secadmin.cmds ${D}/${sysconfdir}/ibsh/cmds/ - cp ${WORKDIR}/${PN}/secadmin.xtns ${D}/${sysconfdir}/ibsh/xtns/ + cp ${WORKDIR}/stx-patches/admin.cmds ${D}/${sysconfdir}/ibsh/cmds/ + cp ${WORKDIR}/stx-patches/admin.xtns ${D}/${sysconfdir}/ibsh/xtns/ + cp ${WORKDIR}/stx-patches/operator.cmds ${D}/${sysconfdir}/ibsh/cmds/ + cp ${WORKDIR}/stx-patches/operator.xtns ${D}/${sysconfdir}/ibsh/xtns/ + cp ${WORKDIR}/stx-patches/secadmin.cmds ${D}/${sysconfdir}/ibsh/cmds/ + cp ${WORKDIR}/stx-patches/secadmin.xtns ${D}/${sysconfdir}/ibsh/xtns/ } -- 2.16.6