diff options
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/cp.c | 7 | ||||
| -rw-r--r-- | coreutils/id.c | 43 | ||||
| -rw-r--r-- | coreutils/install.c | 75 | ||||
| -rw-r--r-- | coreutils/libcoreutils/getopt_mk_fifo_nod.c | 20 | ||||
| -rw-r--r-- | coreutils/ls.c | 6 | ||||
| -rw-r--r-- | coreutils/mkdir.c | 20 | ||||
| -rw-r--r-- | coreutils/mv.c | 9 | ||||
| -rw-r--r-- | coreutils/stat.c | 169 |
8 files changed, 310 insertions, 39 deletions
diff --git a/coreutils/cp.c b/coreutils/cp.c index 7b0de47..64cf637 100644 --- a/coreutils/cp.c +++ b/coreutils/cp.c @@ -3,6 +3,7 @@ * Mini cp implementation for busybox * * Copyright (C) 2000 by Matt Kraai <kraai@alumni.carnegiemellon.edu> + * SELinux support by Yuichi Nakamura <ynakam@hitachisoft.jp> * * Licensed under GPL v2 or later, see file LICENSE in this tarball for details. */ @@ -50,6 +51,12 @@ int cp_main(int argc, char **argv) if (flags & OPT_H) ... // deref command-line params only */ +#if ENABLE_SELINUX + if (flags & FILEUTILS_PRESERVE_SECURITY_CONTEXT) { + selinux_or_die(); + } +#endif + flags ^= FILEUTILS_DEREFERENCE; /* The sense of this flag was reversed. */ if (optind + 2 > argc) { diff --git a/coreutils/id.c b/coreutils/id.c index 963ee05..a036467 100644 --- a/coreutils/id.c +++ b/coreutils/id.c @@ -10,6 +10,7 @@ /* BB_AUDIT SUSv3 _NOT_ compliant -- option -G is not currently supported. */ /* Hacked by Tito Ragusa (C) 2004 to handle usernames of whatever length and to * be more similar to GNU id. + * -Z option support: by Yuichi Nakamura <ynakam@hitachisoft.jp> */ #include "busybox.h" @@ -17,14 +18,13 @@ #include <unistd.h> #include <sys/types.h> -#ifdef CONFIG_SELINUX -#include <selinux/selinux.h> /* for is_selinux_enabled() */ -#endif - #define PRINT_REAL 1 #define NAME_NOT_NUMBER 2 #define JUST_USER 4 #define JUST_GROUP 8 +#if ENABLE_SELINUX +#define JUST_CONTEXT 16 +#endif static short printf_full(unsigned int id, const char *arg, const char prefix) { @@ -47,11 +47,13 @@ int id_main(int argc, char **argv) gid_t gid; unsigned long flags; short status; - +#if ENABLE_SELINUX + security_context_t scontext; +#endif /* Don't allow -n -r -nr -ug -rug -nug -rnug */ /* Don't allow more than one username */ - opt_complementary = "?1:?:u--g:g--u:r?ug:n?ug"; - flags = getopt32(argc, argv, "rnug"); + opt_complementary = "?1:?:u--g:g--u:r?ug:n?ug" USE_SELINUX(":u--Z:Z--u:g--Z:Z--g"); + flags = getopt32(argc, argv, "rnug" USE_SELINUX("Z")); /* This values could be overwritten later */ uid = geteuid(); @@ -69,14 +71,33 @@ int id_main(int argc, char **argv) /* in this case PRINT_REAL is the same */ } - if (flags & (JUST_GROUP | JUST_USER)) { + if (flags & (JUST_GROUP | JUST_USER USE_SELINUX(| JUST_CONTEXT))) { /* JUST_GROUP and JUST_USER are mutually exclusive */ if (flags & NAME_NOT_NUMBER) { /* bb_getpwuid and bb_getgrgid exit on failure so puts cannot segfault */ puts((flags & JUST_USER) ? bb_getpwuid(NULL, uid, -1 ) : bb_getgrgid(NULL, gid, -1 )); } else { - printf("%u\n", (flags & JUST_USER) ? uid : gid); - } + if (flags & JUST_USER) { + printf("%u\n", uid); + } + if (flags & JUST_GROUP) { + printf("%u\n", gid); + } + } + +#if ENABLE_SELINUX + if (flags & JUST_CONTEXT) { + selinux_or_die(); + if (argc - optind == 1) { + bb_error_msg_and_die("can't print security context when user specified"); + } + + if (getcon(&scontext)) { + bb_error_msg_and_die("can't get process context"); + } + printf("%s\n", scontext); + } +#endif /* exit */ fflush_stdout_and_exit(EXIT_SUCCESS); } @@ -88,7 +109,7 @@ int id_main(int argc, char **argv) /* bb_getgrgid doesn't exit on failure here */ status |= printf_full(gid, bb_getgrgid(NULL, gid, 0), 'g'); -#ifdef CONFIG_SELINUX +#if ENABLE_SELINUX if (is_selinux_enabled()) { security_context_t mysid; const char *context; diff --git a/coreutils/install.c b/coreutils/install.c index c105add..83facad 100644 --- a/coreutils/install.c +++ b/coreutils/install.c @@ -21,10 +21,49 @@ static const struct option install_long_options[] = { { "group", 0, NULL, 'g' }, { "mode", 0, NULL, 'm' }, { "owner", 0, NULL, 'o' }, +#if ENABLE_SELINUX + { "context", 1, NULL, 'Z' }, + { "preserve_context", 0, NULL, 0xff }, + { "preserve-context", 0, NULL, 0xff }, +#endif { 0, 0, 0, 0 } }; #endif + +#if ENABLE_SELINUX +static bool use_default_selinux_context = 1; + +static void setdefaultfilecon(const char *path) { + struct stat s; + security_context_t scontext = NULL; + + if (!is_selinux_enabled()) { + return; + } + if (lstat(path, &s) != 0) { + return; + } + + if (matchpathcon(path, s.st_mode, &scontext) < 0) { + goto out; + } + if (strcmp(scontext, "<<none>>") == 0) { + goto out; + } + + if (lsetfilecon(path, scontext) < 0) { + if (errno != ENOTSUP) { + bb_perror_msg("warning: failed to change context of %s to %s", path, scontext); + } + } + + out: + freecon(scontext); +} + +#endif + int install_main(int argc, char **argv); int install_main(int argc, char **argv) { @@ -37,7 +76,9 @@ int install_main(int argc, char **argv) const char *mode_str; int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE; int ret = EXIT_SUCCESS, flags, i, isdir; - +#if ENABLE_SELINUX + security_context_t scontext; +#endif enum { OPT_CMD = 0x1, OPT_DIRECTORY = 0x2, @@ -46,14 +87,35 @@ int install_main(int argc, char **argv) OPT_GROUP = 0x10, OPT_MODE = 0x20, OPT_OWNER = 0x40, +#if ENABLE_SELINUX + OPT_SET_SECURITY_CONTEXT = 0x80, + OPT_PRESERVE_SECURITY_CONTEXT = 0x100, +#endif }; #if ENABLE_FEATURE_INSTALL_LONG_OPTIONS applet_long_options = install_long_options; #endif - opt_complementary = "?:s--d:d--s"; - /* -c exists for backwards compatibility, its needed */ - flags = getopt32(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str); + opt_complementary = "?:s--d:d--s" USE_SELINUX(":Z--\xff:\xff--Z"); + /* -c exists for backwards compatibility, it's needed */ + + flags = getopt32(argc, argv, "cdpsg:m:o:" USE_SELINUX("Z:"), &gid_str, &mode_str, &uid_str USE_SELINUX(, &scontext)); + +#if ENABLE_SELINUX + if (flags & OPT_PRESERVE_SECURITY_CONTEXT) { + use_default_selinux_context = 0; + copy_flags |= FILEUTILS_PRESERVE_SECURITY_CONTEXT; + selinux_or_die(); + } + if (flags & OPT_SET_SECURITY_CONTEXT) { + selinux_or_die(); + if (setfscreatecon(scontext) < 0) { + bb_error_msg_and_die("setfscreatecon(%s)", scontext); // perror? + } + use_default_selinux_context = 0; + copy_flags |= FILEUTILS_SET_SECURITY_CONTEXT; + } +#endif /* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */ if (flags & OPT_PRESERVE_TIME) { @@ -117,7 +179,10 @@ int install_main(int argc, char **argv) bb_perror_msg("cannot change permissions of %s", dest); ret = EXIT_FAILURE; } - +#if ENABLE_SELINUX + if (use_default_selinux_context) + setdefaultfilecon(dest); +#endif /* Set the user and group id */ if ((flags & (OPT_OWNER|OPT_GROUP)) && lchown(dest, uid, gid) == -1 diff --git a/coreutils/libcoreutils/getopt_mk_fifo_nod.c b/coreutils/libcoreutils/getopt_mk_fifo_nod.c index 3a3d341..2e0c274 100644 --- a/coreutils/libcoreutils/getopt_mk_fifo_nod.c +++ b/coreutils/libcoreutils/getopt_mk_fifo_nod.c @@ -30,11 +30,25 @@ mode_t getopt_mk_fifo_nod(int argc, char **argv) { mode_t mode = 0666; char *smode = NULL; - - getopt32(argc, argv, "m:", &smode); - if(smode) { +#if ENABLE_SELINUX + security_context_t scontext; +#endif + int opt; + opt = getopt32(argc, argv, "m:" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext)); + if (opt & 1) { if (bb_parse_mode(smode, &mode)) umask(0); } + +#if ENABLE_SELINUX + if (opt & 2) { + selinux_or_die(); + if (setfscreatecon(scontext)) { + bb_error_msg_and_die("cannot set default file creation context " + "to %s", scontext); + } + } +#endif + return mode; } diff --git a/coreutils/ls.c b/coreutils/ls.c index f902d38..1c1544a 100644 --- a/coreutils/ls.c +++ b/coreutils/ls.c @@ -716,7 +716,8 @@ static const char ls_options[] = "Cadil1gnsxAk" USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_HUMAN_READABLE("h") USE_SELINUX("K") - USE_FEATURE_AUTOWIDTH("T:w:"); + USE_FEATURE_AUTOWIDTH("T:w:") + USE_SELINUX("Z"); enum { LIST_MASK_TRIGGER = 0, @@ -769,6 +770,9 @@ static const unsigned opt_flags[] = { #if ENABLE_FEATURE_AUTOWIDTH 0, 0, /* T, w - ignored */ #endif +#if ENABLE_SELINUX + LIST_MODEBITS|LIST_ID_NAME|LIST_CONTEXT, /* Z */ +#endif (1U<<31) }; diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c index 67819e7..93ded1d 100644 --- a/coreutils/mkdir.c +++ b/coreutils/mkdir.c @@ -16,6 +16,9 @@ * conjunction with -m. */ +/* Nov 28, 2006 Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support. + */ + #include <stdlib.h> #include <unistd.h> #include <getopt.h> /* struct option */ @@ -25,6 +28,9 @@ static const struct option mkdir_long_options[] = { { "mode", 1, NULL, 'm' }, { "parents", 0, NULL, 'p' }, +#if ENABLE_SELINUX + { "context", 1, NULL, 'Z' }, +#endif { 0, 0, 0, 0 } }; #endif @@ -37,11 +43,14 @@ int mkdir_main(int argc, char **argv) int flags = 0; unsigned opt; char *smode; +#if ENABLE_SELINUX + security_context_t scontext; +#endif #if ENABLE_FEATURE_MKDIR_LONG_OPTIONS applet_long_options = mkdir_long_options; #endif - opt = getopt32(argc, argv, "m:p", &smode); + opt = getopt32(argc, argv, "m:p" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext)); if (opt & 1) { mode = 0777; if (!bb_parse_mode(smode, &mode)) { @@ -50,6 +59,15 @@ int mkdir_main(int argc, char **argv) } if (opt & 2) flags |= FILEUTILS_RECUR; +#if ENABLE_SELINUX + if (opt & 4) { + selinux_or_die(); + if (setfscreatecon(scontext)) { + bb_error_msg_and_die("cannot set default file creation context " + "to %s", scontext); + } + } +#endif if (optind == argc) { bb_show_usage(); diff --git a/coreutils/mv.c b/coreutils/mv.c index 7d4905f..64cae96 100644 --- a/coreutils/mv.c +++ b/coreutils/mv.c @@ -3,6 +3,7 @@ * Mini mv implementation for busybox * * Copyright (C) 2000 by Matt Kraai <kraai@alumni.carnegiemellon.edu> + * SELinux support by Yuichi Nakamura <ynakam@hitachisoft.jp> * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ @@ -44,6 +45,7 @@ int mv_main(int argc, char **argv) unsigned long flags; int dest_exists; int status = 0; + int copy_flag = 0; #if ENABLE_FEATURE_MV_LONG_OPTIONS applet_long_options = mv_long_options; @@ -113,8 +115,11 @@ DO_MOVE: goto RET_1; } } - if ((copy_file(*argv, dest, - FILEUTILS_RECUR | FILEUTILS_PRESERVE_STATUS) >= 0) && + copy_flag = FILEUTILS_RECUR | FILEUTILS_PRESERVE_STATUS; +#if ENABLE_SELINUX + copy_flag |= FILEUTILS_PRESERVE_SECURITY_CONTEXT; +#endif + if ((copy_file(*argv, dest, copy_flag) >= 0) && (remove_file(*argv, FILEUTILS_RECUR | FILEUTILS_FORCE) >= 0)) { goto RET_0; } diff --git a/coreutils/stat.c b/coreutils/stat.c index 20ade94..37a9240 100644 --- a/coreutils/stat.c +++ b/coreutils/stat.c @@ -5,6 +5,7 @@ * Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation. * Copyright (C) 2005 by Erik Andersen <andersen@codepoet.org> * Copyright (C) 2005 by Mike Frysinger <vapier@gentoo.org> + * Copyright (C) 2006 by Yoshinori Sato <ysato@users.sourceforge.jp> * * Written by Michael Meskes * Taken from coreutils and turned into a busybox applet by Mike Frysinger @@ -17,6 +18,7 @@ /* vars to control behavior */ #define OPT_TERSE 2 #define OPT_DEREFERENCE 4 +#define OPT_SELINUX 8 static long flags; static char const *file_type(struct stat const *st) @@ -114,7 +116,8 @@ static char const *human_fstype(long f_type) #ifdef CONFIG_FEATURE_STAT_FORMAT /* print statfs info */ static void print_statfs(char *pformat, size_t buf_len, char m, - char const *filename, void const *data) + char const *filename, void const *data + USE_SELINUX(,security_context_t scontext) ) { struct statfs const *statfsbuf = data; @@ -164,6 +167,14 @@ static void print_statfs(char *pformat, size_t buf_len, char m, strncat(pformat, "jd", buf_len); printf(pformat, (intmax_t) (statfsbuf->f_ffree)); break; +#if ENABLE_SELINUX + case 'C': + if (flags & OPT_SELINUX) { + strncat(pformat, "s", buf_len); + printf(scontext); + } + break; +#endif default: strncat(pformat, "c", buf_len); printf(pformat, m); @@ -173,7 +184,8 @@ static void print_statfs(char *pformat, size_t buf_len, char m, /* print stat info */ static void print_stat(char *pformat, size_t buf_len, char m, - char const *filename, void const *data) + char const *filename, void const *data + USE_SELINUX(, security_context_t scontext)) { #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) struct stat *statbuf = (struct stat *) data; @@ -301,6 +313,14 @@ static void print_stat(char *pformat, size_t buf_len, char m, strncat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu", buf_len); printf(pformat, (unsigned long int) statbuf->st_ctime); break; +#if ENABLE_SELINUX + case 'C': + if (flags & OPT_SELINUX) { + strncat(pformat, "s", buf_len); + printf(pformat, scontext); + } + break; +#endif default: strncat(pformat, "c", buf_len); printf(pformat, m); @@ -309,8 +329,9 @@ static void print_stat(char *pformat, size_t buf_len, char m, } static void print_it(char const *masterformat, char const *filename, - void (*print_func) (char *, size_t, char, char const *, void const *), - void const *data) + void (*print_func) (char *, size_t, char, char const *, void const * + USE_SELINUX(, security_context_t scontext)), + void const *data USE_SELINUX(, security_context_t scontext) ) { char *b; @@ -350,7 +371,7 @@ static void print_it(char const *masterformat, char const *filename, putchar('%'); break; default: - print_func(dest, n_alloc, *p, filename, data); + print_func(dest, n_alloc, *p, filename, data USE_SELINUX(,scontext)); break; } } @@ -365,6 +386,16 @@ static int do_statfs(char const *filename, char const *format) { struct statfs statfsbuf; +#if ENABLE_SELINUX + security_context_t scontext = NULL; + if (flags & OPT_SELINUX) { + if ((flags & OPT_DEREFERENCE ? lgetfilecon(filename, scontext): + getfilecon(filename, scontext))< 0) { + bb_perror_msg(filename); + return 0; + } + } +#endif if (statfs(filename, &statfsbuf) != 0) { bb_perror_msg("cannot read file system information for '%s'", filename); return 0; @@ -372,6 +403,7 @@ static int do_statfs(char const *filename, char const *format) #ifdef CONFIG_FEATURE_STAT_FORMAT if (format == NULL) +#ifndef ENABLE_SELINUX format = (flags & OPT_TERSE ? "%n %i %l %t %s %b %f %a %c %d\n" : " File: \"%n\"\n" @@ -379,9 +411,27 @@ static int do_statfs(char const *filename, char const *format) "Block size: %-10s\n" "Blocks: Total: %-10b Free: %-10f Available: %a\n" "Inodes: Total: %-10c Free: %d"); - print_it(format, filename, print_statfs, &statfsbuf); + print_it(format, filename, print_statfs, &statfsbuf USE_SELINUX(, scontext)); #else - + format = (flags & OPT_TERSE + ? (flags & OPT_SELINUX ? "%n %i %l %t %s %b %f %a %c %d %C\n": + "%n %i %l %t %s %b %f %a %c %d\n") + : (flags & OPT_SELINUX ? + " File: \"%n\"\n" + " ID: %-8i Namelen: %-7l Type: %T\n" + "Block size: %-10s\n" + "Blocks: Total: %-10b Free: %-10f Available: %a\n" + "Inodes: Total: %-10c Free: %d" + " S_context: %C\n": + " File: \"%n\"\n" + " ID: %-8i Namelen: %-7l Type: %T\n" + "Block size: %-10s\n" + "Blocks: Total: %-10b Free: %-10f Available: %a\n" + "Inodes: Total: %-10c Free: %d\n") + ); + print_it(format, filename, print_statfs, &statfsbuf USE_SELINUX(, scontext)); +#endif /* SELINUX */ +#else /* FEATURE_STAT_FORMAT */ format = (flags & OPT_TERSE ? "%s %llx %lu " : " File: \"%s\"\n" @@ -396,6 +446,7 @@ static int do_statfs(char const *filename, char const *format) else printf("Type: %s\n", human_fstype(statfsbuf.f_type)); +#if !ENABLE_SELINUX format = (flags & OPT_TERSE ? "%lu %ld %ld %ld %ld %ld\n" : "Block size: %-10lu\n" @@ -408,8 +459,31 @@ static int do_statfs(char const *filename, char const *format) (intmax_t) (statfsbuf.f_bavail), (intmax_t) (statfsbuf.f_files), (intmax_t) (statfsbuf.f_ffree)); -#endif +#else + format = (flags & OPT_TERSE + ? (flags & OPT_SELINUX ? "%lu %ld %ld %ld %ld %ld %C\n": + "%lu %ld %ld %ld %ld %ld\n") + : (flags & OPT_SELINUX ? + "Block size: %-10lu\n" + "Blocks: Total: %-10jd Free: %-10jd Available: %jd\n" + "Inodes: Total: %-10jd Free: %jd" + "S_context: %C\n": + "Block size: %-10lu\n" + "Blocks: Total: %-10jd Free: %-10jd Available: %jd\n" + "Inodes: Total: %-10jd Free: %jd\n")); + printf(format, + (unsigned long int) (statfsbuf.f_bsize), + (intmax_t) (statfsbuf.f_blocks), + (intmax_t) (statfsbuf.f_bfree), + (intmax_t) (statfsbuf.f_bavail), + (intmax_t) (statfsbuf.f_files), + (intmax_t) (statfsbuf.f_ffree), + scontext); + if (scontext) + freecon(scontext); +#endif +#endif /* FEATURE_STAT_FORMAT */ return 1; } @@ -417,7 +491,16 @@ static int do_statfs(char const *filename, char const *format) static int do_stat(char const *filename, char const *format) { struct stat statbuf; - +#if ENABLE_SELINUX + security_context_t scontext = NULL; + if (flags & OPT_SELINUX) { + if ((flags & OPT_DEREFERENCE ? lgetfilecon(filename, scontext): + getfilecon(filename, scontext))< 0) { + bb_perror_msg (filename); + return 0; + } + } +#endif if ((flags & OPT_DEREFERENCE ? stat : lstat) (filename, &statbuf) != 0) { bb_perror_msg("cannot stat '%s'", filename); return 0; @@ -425,6 +508,7 @@ static int do_stat(char const *filename, char const *format) #ifdef CONFIG_FEATURE_STAT_FORMAT if (format == NULL) { +#ifndef ENABLE_SELINUX if (flags & OPT_TERSE) { format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o"; } else { @@ -445,11 +529,49 @@ static int do_stat(char const *filename, char const *format) "Access: %x\n" "Modify: %y\n" "Change: %z\n"; } } - } - print_it(format, filename, print_stat, &statbuf); #else + if (flags & OPT_TERSE) { + format = (flags & OPT_SELINUX ? + "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o %C\n": + "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n"); + } else { + if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode)) { + format = (flags & OPT_SELINUX ? + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %-5h" + " Device type: %t,%T\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + " S_Context: %C\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n": + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %-5h" + " Device type: %t,%T\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n"); + } else { + format = (flags & OPT_SELINUX ? + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %h\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + "S_Context: %C\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n": + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %h\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n"); + } + } +#endif + } + print_it(format, filename, print_stat, &statbuf USE_SELINUX(, scontext)); +#else /* FEATURE_STAT_FORMAT */ if (flags & OPT_TERSE) { - printf("%s %ju %ju %lx %lu %lu %jx %ju %lu %lx %lx %lu %lu %lu %lu\n", + printf("%s %ju %ju %lx %lu %lu %jx %ju %lu %lx %lx %lu %lu %lu %lu" + SKIP_SELINUX("\n"), filename, (uintmax_t) (statbuf.st_size), (uintmax_t) statbuf.st_blocks, @@ -466,6 +588,12 @@ static int do_stat(char const *filename, char const *format) (unsigned long int) statbuf.st_ctime, (unsigned long int) statbuf.st_blksize ); +#if ENABLE_SELINUX + if (flags & OPT_SELINUX) + printf(" %lc\n", *scontext); + else + putchar('\n'); +#endif } else { char *linkname = NULL; @@ -499,19 +627,22 @@ static int do_stat(char const *filename, char const *format) (unsigned long int) minor(statbuf.st_rdev)); else putchar('\n'); - printf("Access: (%04lo/%10.10s) Uid: (%5lu/%8s) Gid: (%5lu/%8s)\n" - "Access: %s\n" "Modify: %s\n" "Change: %s\n", + printf("Access: (%04lo/%10.10s) Uid: (%5lu/%8s) Gid: (%5lu/%8s)\n", (unsigned long int) (statbuf.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), bb_mode_string(statbuf.st_mode), (unsigned long int) statbuf.st_uid, (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN", (unsigned long int) statbuf.st_gid, - (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN", + (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN"); +#if ENABLE_SELINUX + printf(" S_Context: %lc\n", *scontext); +#endif + printf("Access: %s\n" "Modify: %s\n" "Change: %s\n", human_time(statbuf.st_atime), human_time(statbuf.st_mtime), human_time(statbuf.st_ctime)); } -#endif +#endif /* FEATURE_STAT_FORMAT */ return 1; } @@ -524,6 +655,7 @@ int stat_main(int argc, char **argv) int (*statfunc)(char const *, char const *) = do_stat; flags = getopt32(argc, argv, "ftL" + USE_SELINUX("Z") USE_FEATURE_STAT_FORMAT("c:", &format) ); @@ -532,6 +664,11 @@ int stat_main(int argc, char **argv) if (argc == optind) /* files */ bb_show_usage(); +#if ENABLE_SELINUX + if (flags & OPT_SELINUX) { + selinux_or_die(); + } +#endif /* ENABLE_SELINUX */ for (i = optind; i < argc; ++i) ok &= statfunc(argv[i], format); |