diff options
Diffstat (limited to 'ANDROID_3.4.5/scripts/selinux')
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/Makefile | 2 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/README | 2 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/genheaders/Makefile | 5 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/genheaders/genheaders.c | 138 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/install_policy.sh | 69 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/mdp/Makefile | 5 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/mdp/dbus_contexts | 6 | ||||
| -rw-r--r-- | ANDROID_3.4.5/scripts/selinux/mdp/mdp.c | 147 |
8 files changed, 0 insertions, 374 deletions
diff --git a/ANDROID_3.4.5/scripts/selinux/Makefile b/ANDROID_3.4.5/scripts/selinux/Makefile deleted file mode 100644 index e8049da1..00000000 --- a/ANDROID_3.4.5/scripts/selinux/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -subdir-y := mdp genheaders -subdir- += mdp genheaders diff --git a/ANDROID_3.4.5/scripts/selinux/README b/ANDROID_3.4.5/scripts/selinux/README deleted file mode 100644 index 4d020ecb..00000000 --- a/ANDROID_3.4.5/scripts/selinux/README +++ /dev/null @@ -1,2 +0,0 @@ -Please see Documentation/security/SELinux.txt for information on -installing a dummy SELinux policy. diff --git a/ANDROID_3.4.5/scripts/selinux/genheaders/Makefile b/ANDROID_3.4.5/scripts/selinux/genheaders/Makefile deleted file mode 100644 index 417b1650..00000000 --- a/ANDROID_3.4.5/scripts/selinux/genheaders/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -hostprogs-y := genheaders -HOST_EXTRACFLAGS += -Isecurity/selinux/include - -always := $(hostprogs-y) -clean-files := $(hostprogs-y) diff --git a/ANDROID_3.4.5/scripts/selinux/genheaders/genheaders.c b/ANDROID_3.4.5/scripts/selinux/genheaders/genheaders.c deleted file mode 100644 index 539855ff..00000000 --- a/ANDROID_3.4.5/scripts/selinux/genheaders/genheaders.c +++ /dev/null @@ -1,138 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <ctype.h> - -struct security_class_mapping { - const char *name; - const char *perms[sizeof(unsigned) * 8 + 1]; -}; - -#include "classmap.h" -#include "initial_sid_to_string.h" - -#define max(x, y) (((int)(x) > (int)(y)) ? x : y) - -const char *progname; - -static void usage(void) -{ - printf("usage: %s flask.h av_permissions.h\n", progname); - exit(1); -} - -static char *stoupperx(const char *s) -{ - char *s2 = strdup(s); - char *p; - - if (!s2) { - fprintf(stderr, "%s: out of memory\n", progname); - exit(3); - } - - for (p = s2; *p; p++) - *p = toupper(*p); - return s2; -} - -int main(int argc, char *argv[]) -{ - int i, j, k; - int isids_len; - FILE *fout; - const char *needle = "SOCKET"; - char *substr; - - progname = argv[0]; - - if (argc < 3) - usage(); - - fout = fopen(argv[1], "w"); - if (!fout) { - fprintf(stderr, "Could not open %s for writing: %s\n", - argv[1], strerror(errno)); - exit(2); - } - - for (i = 0; secclass_map[i].name; i++) { - struct security_class_mapping *map = &secclass_map[i]; - map->name = stoupperx(map->name); - for (j = 0; map->perms[j]; j++) - map->perms[j] = stoupperx(map->perms[j]); - } - - isids_len = sizeof(initial_sid_to_string) / sizeof (char *); - for (i = 1; i < isids_len; i++) - initial_sid_to_string[i] = stoupperx(initial_sid_to_string[i]); - - fprintf(fout, "/* This file is automatically generated. Do not edit. */\n"); - fprintf(fout, "#ifndef _SELINUX_FLASK_H_\n#define _SELINUX_FLASK_H_\n\n"); - - for (i = 0; secclass_map[i].name; i++) { - struct security_class_mapping *map = &secclass_map[i]; - fprintf(fout, "#define SECCLASS_%s", map->name); - for (j = 0; j < max(1, 40 - strlen(map->name)); j++) - fprintf(fout, " "); - fprintf(fout, "%2d\n", i+1); - } - - fprintf(fout, "\n"); - - for (i = 1; i < isids_len; i++) { - const char *s = initial_sid_to_string[i]; - fprintf(fout, "#define SECINITSID_%s", s); - for (j = 0; j < max(1, 40 - strlen(s)); j++) - fprintf(fout, " "); - fprintf(fout, "%2d\n", i); - } - fprintf(fout, "\n#define SECINITSID_NUM %d\n", i-1); - fprintf(fout, "\nstatic inline bool security_is_socket_class(u16 kern_tclass)\n"); - fprintf(fout, "{\n"); - fprintf(fout, "\tbool sock = false;\n\n"); - fprintf(fout, "\tswitch (kern_tclass) {\n"); - for (i = 0; secclass_map[i].name; i++) { - struct security_class_mapping *map = &secclass_map[i]; - substr = strstr(map->name, needle); - if (substr && strcmp(substr, needle) == 0) - fprintf(fout, "\tcase SECCLASS_%s:\n", map->name); - } - fprintf(fout, "\t\tsock = true;\n"); - fprintf(fout, "\t\tbreak;\n"); - fprintf(fout, "\tdefault:\n"); - fprintf(fout, "\t\tbreak;\n"); - fprintf(fout, "\t}\n\n"); - fprintf(fout, "\treturn sock;\n"); - fprintf(fout, "}\n"); - - fprintf(fout, "\n#endif\n"); - fclose(fout); - - fout = fopen(argv[2], "w"); - if (!fout) { - fprintf(stderr, "Could not open %s for writing: %s\n", - argv[2], strerror(errno)); - exit(4); - } - - fprintf(fout, "/* This file is automatically generated. Do not edit. */\n"); - fprintf(fout, "#ifndef _SELINUX_AV_PERMISSIONS_H_\n#define _SELINUX_AV_PERMISSIONS_H_\n\n"); - - for (i = 0; secclass_map[i].name; i++) { - struct security_class_mapping *map = &secclass_map[i]; - for (j = 0; map->perms[j]; j++) { - fprintf(fout, "#define %s__%s", map->name, - map->perms[j]); - for (k = 0; k < max(1, 40 - strlen(map->name) - strlen(map->perms[j])); k++) - fprintf(fout, " "); - fprintf(fout, "0x%08xUL\n", (1<<j)); - } - } - - fprintf(fout, "\n#endif\n"); - fclose(fout); - exit(0); -} diff --git a/ANDROID_3.4.5/scripts/selinux/install_policy.sh b/ANDROID_3.4.5/scripts/selinux/install_policy.sh deleted file mode 100644 index 7b9ccf61..00000000 --- a/ANDROID_3.4.5/scripts/selinux/install_policy.sh +++ /dev/null @@ -1,69 +0,0 @@ -#!/bin/sh -if [ `id -u` -ne 0 ]; then - echo "$0: must be root to install the selinux policy" - exit 1 -fi -SF=`which setfiles` -if [ $? -eq 1 ]; then - if [ -f /sbin/setfiles ]; then - SF="/usr/setfiles" - else - echo "no selinux tools installed: setfiles" - exit 1 - fi -fi - -cd mdp - -CP=`which checkpolicy` -VERS=`$CP -V | awk '{print $1}'` - -./mdp policy.conf file_contexts -$CP -o policy.$VERS policy.conf - -mkdir -p /etc/selinux/dummy/policy -mkdir -p /etc/selinux/dummy/contexts/files - -cp file_contexts /etc/selinux/dummy/contexts/files -cp dbus_contexts /etc/selinux/dummy/contexts -cp policy.$VERS /etc/selinux/dummy/policy -FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts - -if [ ! -d /etc/selinux ]; then - mkdir -p /etc/selinux -fi -if [ ! -f /etc/selinux/config ]; then - cat > /etc/selinux/config << EOF -SELINUX=enforcing -SELINUXTYPE=dummy -EOF -else - TYPE=`cat /etc/selinux/config | grep "^SELINUXTYPE" | tail -1 | awk -F= '{ print $2 '}` - if [ "eq$TYPE" != "eqdummy" ]; then - selinuxenabled - if [ $? -eq 0 ]; then - echo "SELinux already enabled with a non-dummy policy." - echo "Exiting. Please install policy by hand if that" - echo "is what you REALLY want." - exit 1 - fi - mv /etc/selinux/config /etc/selinux/config.mdpbak - grep -v "^SELINUXTYPE" /etc/selinux/config.mdpbak >> /etc/selinux/config - echo "SELINUXTYPE=dummy" >> /etc/selinux/config - fi -fi - -cd /etc/selinux/dummy/contexts/files -$SF file_contexts / - -mounts=`cat /proc/$$/mounts | egrep "ext2|ext3|xfs|jfs|ext4|ext4dev|gfs2" | awk '{ print $2 '}` -$SF file_contexts $mounts - - -dodev=`cat /proc/$$/mounts | grep "/dev "` -if [ "eq$dodev" != "eq" ]; then - mount --move /dev /mnt - $SF file_contexts /dev - mount --move /mnt /dev -fi - diff --git a/ANDROID_3.4.5/scripts/selinux/mdp/Makefile b/ANDROID_3.4.5/scripts/selinux/mdp/Makefile deleted file mode 100644 index eb365b33..00000000 --- a/ANDROID_3.4.5/scripts/selinux/mdp/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -hostprogs-y := mdp -HOST_EXTRACFLAGS += -Isecurity/selinux/include - -always := $(hostprogs-y) -clean-files := $(hostprogs-y) policy.* file_contexts diff --git a/ANDROID_3.4.5/scripts/selinux/mdp/dbus_contexts b/ANDROID_3.4.5/scripts/selinux/mdp/dbus_contexts deleted file mode 100644 index 116e684f..00000000 --- a/ANDROID_3.4.5/scripts/selinux/mdp/dbus_contexts +++ /dev/null @@ -1,6 +0,0 @@ -<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" - "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> -<busconfig> - <selinux> - </selinux> -</busconfig> diff --git a/ANDROID_3.4.5/scripts/selinux/mdp/mdp.c b/ANDROID_3.4.5/scripts/selinux/mdp/mdp.c deleted file mode 100644 index 62b34ce1..00000000 --- a/ANDROID_3.4.5/scripts/selinux/mdp/mdp.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * - * mdp - make dummy policy - * - * When pointed at a kernel tree, builds a dummy policy for that kernel - * with exactly one type with full rights to itself. - * - * 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. - * - * Copyright (C) IBM Corporation, 2006 - * - * Authors: Serge E. Hallyn <serue@us.ibm.com> - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> - -static void usage(char *name) -{ - printf("usage: %s [-m] policy_file context_file\n", name); - exit(1); -} - -/* Class/perm mapping support */ -struct security_class_mapping { - const char *name; - const char *perms[sizeof(unsigned) * 8 + 1]; -}; - -#include "classmap.h" -#include "initial_sid_to_string.h" - -int main(int argc, char *argv[]) -{ - int i, j, mls = 0; - int initial_sid_to_string_len; - char **arg, *polout, *ctxout; - - FILE *fout; - - if (argc < 3) - usage(argv[0]); - arg = argv+1; - if (argc==4 && strcmp(argv[1], "-m") == 0) { - mls = 1; - arg++; - } - polout = *arg++; - ctxout = *arg; - - fout = fopen(polout, "w"); - if (!fout) { - printf("Could not open %s for writing\n", polout); - usage(argv[0]); - } - - /* print out the classes */ - for (i = 0; secclass_map[i].name; i++) - fprintf(fout, "class %s\n", secclass_map[i].name); - fprintf(fout, "\n"); - - initial_sid_to_string_len = sizeof(initial_sid_to_string) / sizeof (char *); - /* print out the sids */ - for (i = 1; i < initial_sid_to_string_len; i++) - fprintf(fout, "sid %s\n", initial_sid_to_string[i]); - fprintf(fout, "\n"); - - /* print out the class permissions */ - for (i = 0; secclass_map[i].name; i++) { - struct security_class_mapping *map = &secclass_map[i]; - fprintf(fout, "class %s\n", map->name); - fprintf(fout, "{\n"); - for (j = 0; map->perms[j]; j++) - fprintf(fout, "\t%s\n", map->perms[j]); - fprintf(fout, "}\n\n"); - } - fprintf(fout, "\n"); - - /* NOW PRINT OUT MLS STUFF */ - if (mls) { - printf("MLS not yet implemented\n"); - exit(1); - } - - /* types, roles, and allows */ - fprintf(fout, "type base_t;\n"); - fprintf(fout, "role base_r types { base_t };\n"); - for (i = 0; secclass_map[i].name; i++) - fprintf(fout, "allow base_t base_t:%s *;\n", - secclass_map[i].name); - fprintf(fout, "user user_u roles { base_r };\n"); - fprintf(fout, "\n"); - - /* default sids */ - for (i = 1; i < initial_sid_to_string_len; i++) - fprintf(fout, "sid %s user_u:base_r:base_t\n", initial_sid_to_string[i]); - fprintf(fout, "\n"); - - fprintf(fout, "fs_use_xattr ext2 user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr ext3 user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr ext4 user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr jfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr xfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr reiserfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr jffs2 user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr gfs2 user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_xattr lustre user_u:base_r:base_t;\n"); - - fprintf(fout, "fs_use_task eventpollfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_task pipefs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_task sockfs user_u:base_r:base_t;\n"); - - fprintf(fout, "fs_use_trans mqueue user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_trans devpts user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_trans hugetlbfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_trans tmpfs user_u:base_r:base_t;\n"); - fprintf(fout, "fs_use_trans shm user_u:base_r:base_t;\n"); - - fprintf(fout, "genfscon proc / user_u:base_r:base_t\n"); - - fclose(fout); - - fout = fopen(ctxout, "w"); - if (!fout) { - printf("Wrote policy, but cannot open %s for writing\n", ctxout); - usage(argv[0]); - } - fprintf(fout, "/ user_u:base_r:base_t\n"); - fprintf(fout, "/.* user_u:base_r:base_t\n"); - fclose(fout); - - return 0; -} |