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coreutils/coreutils-selinux.patch
Ondrej Vasik a359684b15 fix showing ACL's for ls -Z (#487374), fix automatic column width for 
names/groups for it as well
2009-02-26 13:44:18 +00:00

827 lines
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diff -urNp coreutils-7.1-orig/configure.ac coreutils-7.1/configure.ac
--- coreutils-7.1-orig/configure.ac 2009-02-24 13:47:15.000000000 +0100
+++ coreutils-7.1/configure.ac 2009-02-24 13:47:15.000000000 +0100
@@ -84,6 +84,13 @@ AC_ARG_ENABLE(pam, dnl
LIB_PAM="-ldl -lpam -lpam_misc"
AC_SUBST(LIB_PAM)])
+dnl Give the chance to enable SELINUX
+AC_ARG_ENABLE(selinux, dnl
+[ --enable-selinux Enable use of the SELINUX libraries],
+[AC_DEFINE(WITH_SELINUX, 1, [Define if you want to use SELINUX])
+LIB_SELINUX="-lselinux"
+AC_SUBST(LIB_SELINUX)])
+
AC_FUNC_FORK
optional_bin_progs=
diff -urNp coreutils-7.1-orig/man/chcon.x coreutils-7.1/man/chcon.x
--- coreutils-7.1-orig/man/chcon.x 2008-09-18 09:06:57.000000000 +0200
+++ coreutils-7.1/man/chcon.x 2009-02-24 13:47:15.000000000 +0100
@@ -1,4 +1,4 @@
[NAME]
-chcon \- change file security context
+chcon \- change file SELinux security context
[DESCRIPTION]
.\" Add any additional description here
diff -urNp coreutils-7.1-orig/man/runcon.x coreutils-7.1/man/runcon.x
--- coreutils-7.1-orig/man/runcon.x 2008-09-18 09:06:57.000000000 +0200
+++ coreutils-7.1/man/runcon.x 2009-02-24 13:47:15.000000000 +0100
@@ -1,5 +1,5 @@
[NAME]
-runcon \- run command with specified security context
+runcon \- run command with specified SELinux security context
[DESCRIPTION]
Run COMMAND with completely-specified CONTEXT, or with current or
transitioned security context modified by one or more of LEVEL,
diff -urNp coreutils-7.1-orig/src/copy.c coreutils-7.1/src/copy.c
--- coreutils-7.1-orig/src/copy.c 2009-02-18 15:32:52.000000000 +0100
+++ coreutils-7.1/src/copy.c 2009-02-24 13:47:15.000000000 +0100
@@ -1830,6 +1830,8 @@ copy_internal (char const *src_name, cha
{
/* Here, we are crossing a file system boundary and cp's -x option
is in effect: so don't copy the contents of this directory. */
+ if (x->preserve_security_context)
+ restore_default_fscreatecon_or_die ();
}
else
{
diff -urNp coreutils-7.1-orig/src/copy.h coreutils-7.1/src/copy.h
--- coreutils-7.1-orig/src/copy.h 2009-02-18 15:32:52.000000000 +0100
+++ coreutils-7.1/src/copy.h 2009-02-24 13:47:15.000000000 +0100
@@ -140,6 +140,9 @@ struct cp_options
bool preserve_mode;
bool preserve_timestamps;
+ /* If true, attempt to set specified security context */
+ bool set_security_context;
+
/* Enabled for mv, and for cp by the --preserve=links option.
If true, attempt to preserve in the destination files any
logical hard links between the source files. If used with cp's
diff -urNp coreutils-7.1-orig/src/cp.c coreutils-7.1/src/cp.c
--- coreutils-7.1-orig/src/cp.c 2009-02-18 15:32:52.000000000 +0100
+++ coreutils-7.1/src/cp.c 2009-02-24 13:47:15.000000000 +0100
@@ -133,6 +133,7 @@ static struct option const long_opts[] =
{"target-directory", required_argument, NULL, 't'},
{"update", no_argument, NULL, 'u'},
{"verbose", no_argument, NULL, 'v'},
+ {"context", required_argument, NULL, 'Z'},
{GETOPT_HELP_OPTION_DECL},
{GETOPT_VERSION_OPTION_DECL},
{NULL, 0, NULL, 0}
@@ -191,6 +192,9 @@ Mandatory arguments to long options are
all\n\
"), stdout);
fputs (_("\
+ -c same as --preserve=context\n\
+"), stdout);
+ fputs (_("\
--no-preserve=ATTR_LIST don't preserve the specified attributes\n\
--parents use full source file name under DIRECTORY\n\
"), stdout);
@@ -216,6 +220,7 @@ Mandatory arguments to long options are
destination file is missing\n\
-v, --verbose explain what is being done\n\
-x, --one-file-system stay on this file system\n\
+ -Z, --context=CONTEXT set security context of copy to CONTEXT\n\
"), stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
@@ -765,6 +770,7 @@ cp_option_init (struct cp_options *x)
x->preserve_timestamps = false;
x->preserve_security_context = false;
x->require_preserve_context = false;
+ x->set_security_context = false;
x->preserve_xattr = false;
x->reduce_diagnostics = false;
x->require_preserve_xattr = false;
@@ -911,7 +917,7 @@ main (int argc, char **argv)
we'll actually use backup_suffix_string. */
backup_suffix_string = getenv ("SIMPLE_BACKUP_SUFFIX");
- while ((c = getopt_long (argc, argv, "abdfHilLnprst:uvxPRS:T",
+ while ((c = getopt_long (argc, argv, "abcdfHilLnprst:uvxPRS:TZ:",
long_opts, NULL))
!= -1)
{
@@ -945,6 +951,16 @@ main (int argc, char **argv)
copy_contents = true;
break;
+ case 'c':
+ if ( x.set_security_context ) {
+ (void) fprintf(stderr, "%s: cannot force target context and preserve it\n", argv[0]);
+ exit( 1 );
+ }
+ else if (selinux_enabled) {
+ x.preserve_security_context = true;
+ x.require_preserve_context = true;
+ }
+ break;
case 'd':
x.preserve_links = true;
x.dereference = DEREF_NEVER;
@@ -1054,6 +1070,27 @@ main (int argc, char **argv)
x.one_file_system = true;
break;
+
+ case 'Z':
+ /* politely decline if we're not on a selinux-enabled kernel. */
+ if( !selinux_enabled ) {
+ fprintf( stderr, "Warning: ignoring --context (-Z). "
+ "It requires a SELinux enabled kernel.\n" );
+ break;
+ }
+ if ( x.preserve_security_context ) {
+ (void) fprintf(stderr, "%s: cannot force target context to '%s' and preserve it\n", argv[0], optarg);
+ exit( 1 );
+ }
+ x.set_security_context = true;
+ /* if there's a security_context given set new path
+ components to that context, too */
+ if ( setfscreatecon(optarg) < 0 ) {
+ (void) fprintf(stderr, _("cannot set default security context %s\n"), optarg);
+ exit( 1 );
+ }
+ break;
+
case 'S':
make_backups = true;
backup_suffix_string = optarg;
diff -urNp coreutils-7.1-orig/src/chcon.c coreutils-7.1/src/chcon.c
--- coreutils-7.1-orig/src/chcon.c 2008-10-12 16:12:56.000000000 +0200
+++ coreutils-7.1/src/chcon.c 2009-02-24 13:47:15.000000000 +0100
@@ -346,7 +346,7 @@ Usage: %s [OPTION]... CONTEXT FILE...\n\
"),
program_name, program_name, program_name);
fputs (_("\
-Change the security context of each FILE to CONTEXT.\n\
+Change the SELinux security context of each FILE to CONTEXT.\n\
With --reference, change the security context of each FILE to that of RFILE.\n\
\n\
-h, --no-dereference affect symbolic links instead of any referenced file\n\
diff -urNp coreutils-7.1-orig/src/id.c coreutils-7.1/src/id.c
--- coreutils-7.1-orig/src/id.c 2009-02-16 15:57:44.000000000 +0100
+++ coreutils-7.1/src/id.c 2009-02-24 13:47:15.000000000 +0100
@@ -107,7 +107,7 @@ int
main (int argc, char **argv)
{
int optc;
- int selinux_enabled = (is_selinux_enabled () > 0);
+ bool selinux_enabled = (is_selinux_enabled () > 0);
/* If true, output the list of all group IDs. -G */
bool just_group_list = false;
diff -urNp coreutils-7.1-orig/src/install.c coreutils-7.1/src/install.c
--- coreutils-7.1-orig/src/install.c 2009-02-18 15:32:52.000000000 +0100
+++ coreutils-7.1/src/install.c 2009-02-24 13:47:15.000000000 +0100
@@ -157,11 +157,11 @@ static struct option const long_options[
{"no-target-directory", no_argument, NULL, 'T'},
{"owner", required_argument, NULL, 'o'},
{"preserve-timestamps", no_argument, NULL, 'p'},
- {"preserve-context", no_argument, NULL, PRESERVE_CONTEXT_OPTION},
+ {"preserve-context", no_argument, NULL, 'P'},
/* Continue silent support for --preserve_context until Jan 2008. FIXME-obs
After that, FIXME-obs: warn in, say, late 2008, and disable altogether
a year or two later. */
- {"preserve_context", no_argument, NULL, PRESERVE_CONTEXT_OPTION},
+ {"preserve_context", no_argument, NULL, 'P'},
{"strip", no_argument, NULL, 's'},
{"strip-program", required_argument, NULL, STRIP_PROGRAM_OPTION},
{"suffix", required_argument, NULL, 'S'},
@@ -292,6 +292,7 @@ cp_option_init (struct cp_options *x)
x->reduce_diagnostics=false;
x->require_preserve = false;
x->require_preserve_context = false;
+ x->set_security_context = false;
x->require_preserve_xattr = false;
x->recursive = false;
x->sparse_mode = SPARSE_AUTO;
@@ -469,7 +470,7 @@ main (int argc, char **argv)
we'll actually use backup_suffix_string. */
backup_suffix_string = getenv ("SIMPLE_BACKUP_SUFFIX");
- while ((optc = getopt_long (argc, argv, "bcCsDdg:m:o:pt:TvS:Z:", long_options,
+ while ((optc = getopt_long (argc, argv, "bcCsDdg:m:o:pPt:TvS:Z:", long_options,
NULL)) != -1)
{
switch (optc)
@@ -539,6 +540,7 @@ main (int argc, char **argv)
no_target_directory = true;
break;
+ case 'P':
case PRESERVE_CONTEXT_OPTION:
if ( ! selinux_enabled)
{
@@ -546,6 +548,10 @@ main (int argc, char **argv)
"this kernel is not SELinux-enabled"));
break;
}
+ if ( x.set_security_context ) {
+ (void) fprintf(stderr, "%s: cannot force target context and preserve it\n", argv[0]);
+ exit( 1 );
+ }
x.preserve_security_context = true;
use_default_selinux_context = false;
break;
@@ -557,6 +563,7 @@ main (int argc, char **argv)
break;
}
scontext = optarg;
+ x.set_security_context = true;
use_default_selinux_context = false;
break;
case_GETOPT_HELP_CHAR;
@@ -990,8 +997,8 @@ Mandatory arguments to long options are
-v, --verbose print the name of each directory as it is created\n\
"), stdout);
fputs (_("\
- --preserve-context preserve SELinux security context\n\
- -Z, --context=CONTEXT set SELinux security context of files and directories\n\
+ -P, --preserve-context (SELinux) preserve security context\n\
+ -Z, --context=CONTEXT (SELinux) set security context of files and directories\n\
"), stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
diff -urNp coreutils-7.1-orig/src/ls.c coreutils-7.1/src/ls.c
--- coreutils-7.1-orig/src/ls.c 2009-02-20 19:34:02.000000000 +0100
+++ coreutils-7.1/src/ls.c 2009-02-24 13:47:15.000000000 +0100
@@ -136,7 +136,8 @@ enum filetype
symbolic_link,
sock,
whiteout,
- arg_directory
+ arg_directory,
+ command_line
};
/* Display letters and indicators for each filetype.
@@ -253,6 +254,7 @@ static void queue_directory (char const
static void sort_files (void);
static void parse_ls_color (void);
void usage (int status);
+static void print_scontext_format (const struct fileinfo *f);
/* Initial size of hash table.
Most hierarchies are likely to be shallower than this. */
@@ -322,7 +324,7 @@ static struct pending *pending_dirs;
static struct timespec current_time;
-static bool print_scontext;
+static int print_scontext = 0;
static char UNKNOWN_SECURITY_CONTEXT[] = "?";
/* Whether any of the files has an ACL. This affects the width of the
@@ -362,7 +364,9 @@ enum format
one_per_line, /* -1 */
many_per_line, /* -C */
horizontal, /* -x */
- with_commas /* -m */
+ with_commas, /* -m */
+ security_format, /* -Z */
+ invalid_format
};
static enum format format;
@@ -754,6 +758,9 @@ enum
SHOW_CONTROL_CHARS_OPTION,
SI_OPTION,
SORT_OPTION,
+ CONTEXT_OPTION,
+ LCONTEXT_OPTION,
+ SCONTEXT_OPTION,
TIME_OPTION,
TIME_STYLE_OPTION
};
@@ -799,7 +806,9 @@ static struct option const long_options[
{"time-style", required_argument, NULL, TIME_STYLE_OPTION},
{"color", optional_argument, NULL, COLOR_OPTION},
{"block-size", required_argument, NULL, BLOCK_SIZE_OPTION},
- {"context", no_argument, 0, 'Z'},
+ {"context", no_argument, 0, CONTEXT_OPTION},
+ {"lcontext", no_argument, 0, LCONTEXT_OPTION},
+ {"scontext", no_argument, 0, SCONTEXT_OPTION},
{"author", no_argument, NULL, AUTHOR_OPTION},
{GETOPT_HELP_OPTION_DECL},
{GETOPT_VERSION_OPTION_DECL},
@@ -809,12 +818,12 @@ static struct option const long_options[
static char const *const format_args[] =
{
"verbose", "long", "commas", "horizontal", "across",
- "vertical", "single-column", NULL
+ "vertical", "single-column", "context", NULL
};
static enum format const format_types[] =
{
long_format, long_format, with_commas, horizontal, horizontal,
- many_per_line, one_per_line
+ many_per_line, one_per_line, security_format
};
ARGMATCH_VERIFY (format_args, format_types);
@@ -1194,7 +1203,8 @@ main (int argc, char **argv)
/* Avoid following symbolic links when possible. */
if (is_colored (C_ORPHAN)
|| (is_colored (C_EXEC) && color_symlink_as_referent)
- || (is_colored (C_MISSING) && format == long_format))
+ || (is_colored (C_MISSING) && (format == long_format
+ || format == security_format)))
check_symlink_color = true;
/* If the standard output is a controlling terminal, watch out
@@ -1241,7 +1251,7 @@ main (int argc, char **argv)
if (dereference == DEREF_UNDEFINED)
dereference = ((immediate_dirs
|| indicator_style == classify
- || format == long_format)
+ || format == long_format || format == security_format)
? DEREF_NEVER
: DEREF_COMMAND_LINE_SYMLINK_TO_DIR);
@@ -1261,7 +1271,7 @@ main (int argc, char **argv)
format_needs_stat = sort_type == sort_time || sort_type == sort_size
|| format == long_format
- || print_scontext
+ || format == security_format || print_scontext
|| print_block_size;
format_needs_type = (! format_needs_stat
&& (recursive
@@ -1292,7 +1302,7 @@ main (int argc, char **argv)
}
else
do
- gobble_file (argv[i++], unknown, NOT_AN_INODE_NUMBER, true, "");
+ gobble_file (argv[i++], command_line, NOT_AN_INODE_NUMBER, true, "");
while (i < argc);
if (cwd_n_used)
@@ -1455,7 +1465,7 @@ decode_switches (int argc, char **argv)
ignore_mode = IGNORE_DEFAULT;
ignore_patterns = NULL;
hide_patterns = NULL;
- print_scontext = false;
+ print_scontext = 0;
/* FIXME: put this in a function. */
{
@@ -1837,13 +1847,27 @@ decode_switches (int argc, char **argv)
break;
case 'Z':
- print_scontext = true;
+ print_scontext = 1;
+ format = security_format;
break;
case_GETOPT_HELP_CHAR;
case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
+ case CONTEXT_OPTION: /* default security context format */
+ print_scontext = 1;
+ format = security_format;
+ break;
+ case LCONTEXT_OPTION: /* long format plus security context */
+ print_scontext = 1;
+ format = long_format;
+ break;
+ case SCONTEXT_OPTION: /* short form of new security format */
+ print_scontext = 0;
+ format = security_format;
+ break;
+
default:
usage (LS_FAILURE);
}
@@ -2557,8 +2581,10 @@ clear_files (void)
struct fileinfo *f = sorted_file[i];
free (f->name);
free (f->linkname);
- if (f->scontext != UNKNOWN_SECURITY_CONTEXT)
- freecon (f->scontext);
+ if (f->scontext != UNKNOWN_SECURITY_CONTEXT) {
+ freecon (f->scontext);
+ f->scontext = NULL;
+ }
}
cwd_n_used = 0;
@@ -2600,6 +2626,7 @@ gobble_file (char const *name, enum file
memset (f, '\0', sizeof *f);
f->stat.st_ino = inode;
f->filetype = type;
+ f->scontext = NULL;
if (command_line_arg
|| format_needs_stat
@@ -2699,7 +2726,7 @@ gobble_file (char const *name, enum file
f->stat_ok = true;
- if (format == long_format || print_scontext)
+ if (format == long_format || format == security_format || print_scontext)
{
bool have_selinux = false;
bool have_acl = false;
@@ -2732,7 +2760,7 @@ gobble_file (char const *name, enum file
err = 0;
}
- if (err == 0 && format == long_format)
+ if (err == 0 && (format == long_format || format == security_format))
{
int n = file_has_acl (absolute_name, &f->stat);
err = (n < 0);
@@ -2751,7 +2779,8 @@ gobble_file (char const *name, enum file
}
if (S_ISLNK (f->stat.st_mode)
- && (format == long_format || check_symlink_color))
+ && (format == long_format || format == security_format
+ || check_symlink_color))
{
char *linkname;
struct stat linkstats;
@@ -2771,6 +2800,7 @@ gobble_file (char const *name, enum file
command line are automatically traced if not being
listed as files. */
if (!command_line_arg || format == long_format
+ || format == security_format
|| !S_ISDIR (linkstats.st_mode))
{
/* Get the linked-to file's mode for the filetype indicator
@@ -2810,7 +2840,7 @@ gobble_file (char const *name, enum file
block_size_width = len;
}
- if (format == long_format)
+ if (format == long_format || format == security_format)
{
if (print_owner)
{
@@ -3312,6 +3341,13 @@ print_current_files (void)
print_long_format (sorted_file[i]);
DIRED_PUTCHAR ('\n');
}
+ break;
+ case security_format:
+ for (i = 0; i < cwd_n_used; i++)
+ {
+ print_scontext_format (sorted_file[i]);
+ DIRED_PUTCHAR ('\n');
+ }
break;
}
}
@@ -3434,6 +3470,69 @@ format_group_width (gid_t g)
}
+/* Print info about f in scontext format */
+static void
+print_scontext_format (const struct fileinfo *f)
+{
+ char modebuf[12];
+
+ /* 7 fields that may require LONGEST_HUMAN_READABLE bytes,
+ 1 10-byte mode string,
+ 9 spaces, one following each of these fields, and
+ 1 trailing NUL byte. */
+
+ char init_bigbuf[7 * LONGEST_HUMAN_READABLE + 10 + 9 + 1];
+ char *buf = init_bigbuf;
+ char *p;
+
+ p = buf;
+
+ if ( print_scontext ) { /* zero means terse listing */
+ filemodestring (&f->stat, modebuf);
+ if (! any_has_acl)
+ modebuf[10] = '\0';
+ else if (f->acl_type == ACL_T_SELINUX_ONLY)
+ modebuf[10] = '.';
+ else if (f->acl_type == ACL_T_YES)
+ modebuf[10] = '+';
+ modebuf[11] = '\0';
+
+ /* print mode */
+
+ (void) sprintf (p, "%s ", modebuf);
+ p += strlen (p);
+
+ /* print standard user and group */
+
+ DIRED_FPUTS (buf, stdout, p - buf);
+ format_user (f->stat.st_uid, owner_width, f->stat_ok);
+ format_group (f->stat.st_gid, group_width, f->stat_ok);
+ p = buf;
+ }
+
+ (void) sprintf (p, "%-32s ", f->scontext ?: "");
+ p += strlen (p);
+
+ DIRED_INDENT ();
+ DIRED_FPUTS (buf, stdout, p - buf);
+ size_t w = print_name_with_quoting (f->name, FILE_OR_LINK_MODE(f), f->linkok,
+ f->stat_ok, f->filetype, &dired_obstack, f->stat.st_nlink, p - buf);
+
+ if (f->filetype == symbolic_link) {
+ if (f->linkname) {
+ DIRED_FPUTS_LITERAL (" -> ", stdout);
+ print_name_with_quoting (f->linkname, f->linkmode, f->linkok - 1,
+ f->stat_ok, f->filetype, NULL, f->stat.st_nlink, (p-buf) + w + 4 );
+ if (indicator_style != none)
+ print_type_indicator (f->stat_ok, f->linkmode, f->filetype);
+ }
+ }
+ else {
+ if (indicator_style != none)
+ print_type_indicator (f->stat_ok, f->stat.st_mode, f->filetype);
+ }
+}
+
/* Print information about F in long format. */
static void
@@ -3528,9 +3627,15 @@ print_long_format (const struct fileinfo
The latter is wrong when nlink_width is zero. */
p += strlen (p);
+ if (print_scontext)
+ {
+ sprintf (p, "%-32s ", f->scontext ? f->scontext : "");
+ p += strlen (p);
+ }
+
DIRED_INDENT ();
- if (print_owner | print_group | print_author | print_scontext)
+ if (print_owner | print_group | print_author)
{
DIRED_FPUTS (buf, stdout, p - buf);
@@ -3543,9 +3648,6 @@ print_long_format (const struct fileinfo
if (print_author)
format_user (f->stat.st_author, author_width, f->stat_ok);
- if (print_scontext)
- format_user_or_group (f->scontext, 0, scontext_width);
-
p = buf;
}
@@ -3888,9 +3990,6 @@ print_file_name_and_frills (const struct
human_readable (ST_NBLOCKS (f->stat), buf, human_output_opts,
ST_NBLOCKSIZE, output_block_size));
- if (print_scontext)
- printf ("%*s ", format == with_commas ? 0 : scontext_width, f->scontext);
-
size_t width = print_name_with_quoting (f->name, FILE_OR_LINK_MODE (f),
f->linkok, f->stat_ok, f->filetype,
NULL, f->stat.st_nlink, start_col);
@@ -4105,9 +4204,6 @@ length_of_file_name_and_frills (const st
output_block_size))
: block_size_width);
- if (print_scontext)
- len += 1 + (format == with_commas ? strlen (f->scontext) : scontext_width);
-
quote_name (NULL, f->name, filename_quoting_options, &name_width);
len += name_width;
@@ -4538,9 +4634,16 @@ Mandatory arguments to long options are
-w, --width=COLS assume screen width instead of current value\n\
-x list entries by lines instead of by columns\n\
-X sort alphabetically by entry extension\n\
- -Z, --context print any SELinux security context of each file\n\
-1 list one file per line\n\
"), stdout);
+ fputs(_("\nSELinux options:\n\n\
+ --lcontext Display security context. Enable -l. Lines\n\
+ will probably be too wide for most displays.\n\
+ -Z, --context Display security context so it fits on most\n\
+ displays. Displays only mode, user, group,\n\
+ security context and file name.\n\
+ --scontext Display only security context and file name.\n\
+"), stdout);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
fputs (_("\n\
diff -urNp coreutils-7.1-orig/src/mkdir.c coreutils-7.1/src/mkdir.c
--- coreutils-7.1-orig/src/mkdir.c 2008-10-19 21:47:57.000000000 +0200
+++ coreutils-7.1/src/mkdir.c 2009-02-24 13:47:15.000000000 +0100
@@ -38,6 +38,7 @@
static struct option const longopts[] =
{
{GETOPT_SELINUX_CONTEXT_OPTION_DECL},
+ {"context", required_argument, NULL, 'Z'},
{"mode", required_argument, NULL, 'm'},
{"parents", no_argument, NULL, 'p'},
{"verbose", no_argument, NULL, 'v'},
diff -urNp coreutils-7.1-orig/src/mknod.c coreutils-7.1/src/mknod.c
--- coreutils-7.1-orig/src/mknod.c 2008-09-22 16:01:21.000000000 +0200
+++ coreutils-7.1/src/mknod.c 2009-02-24 13:47:15.000000000 +0100
@@ -35,7 +35,7 @@
static struct option const longopts[] =
{
- {GETOPT_SELINUX_CONTEXT_OPTION_DECL},
+ {GETOPT_SELINUX_CONTEXT_OPTION_DECL},
{"mode", required_argument, NULL, 'm'},
{GETOPT_HELP_OPTION_DECL},
{GETOPT_VERSION_OPTION_DECL},
diff -urNp coreutils-7.1-orig/src/mv.c coreutils-7.1/src/mv.c
--- coreutils-7.1-orig/src/mv.c 2009-02-18 15:32:52.000000000 +0100
+++ coreutils-7.1/src/mv.c 2009-02-24 13:47:15.000000000 +0100
@@ -122,6 +122,7 @@ cp_option_init (struct cp_options *x)
x->preserve_mode = true;
x->preserve_timestamps = true;
x->preserve_security_context = selinux_enabled;
+ x->set_security_context = false;
x->reduce_diagnostics = false;
x->require_preserve = false; /* FIXME: maybe make this an option */
x->require_preserve_context = false;
diff -urNp coreutils-7.1-orig/src/runcon.c coreutils-7.1/src/runcon.c
--- coreutils-7.1-orig/src/runcon.c 2008-09-18 09:06:57.000000000 +0200
+++ coreutils-7.1/src/runcon.c 2009-02-24 13:47:15.000000000 +0100
@@ -86,7 +86,7 @@ Usage: %s CONTEXT COMMAND [args]\n\
or: %s [ -c ] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n\
"), program_name, program_name);
fputs (_("\
-Run a program in a different security context.\n\
+Run a program in a different SELinux security context.\n\
With neither CONTEXT nor COMMAND, print the current security context.\n\
\n\
CONTEXT Complete security context\n\
diff -urNp coreutils-7.1-orig/src/stat.c coreutils-7.1/src/stat.c
--- coreutils-7.1-orig/src/stat.c 2009-01-27 22:11:25.000000000 +0100
+++ coreutils-7.1/src/stat.c 2009-02-24 13:47:15.000000000 +0100
@@ -825,7 +825,7 @@ print_it (char const *format, char const
/* Stat the file system and print what we find. */
static bool
-do_statfs (char const *filename, bool terse, char const *format)
+do_statfs (char const *filename, bool terse, bool secure, char const *format)
{
STRUCT_STATVFS statfsbuf;
@@ -837,15 +837,31 @@ do_statfs (char const *filename, bool te
}
if (format == NULL)
+ {
+ if (terse)
{
- format = (terse
- ? "%n %i %l %t %s %S %b %f %a %c %d\n"
- : " File: \"%n\"\n"
- " ID: %-8i Namelen: %-7l Type: %T\n"
- "Block size: %-10s Fundamental block size: %S\n"
- "Blocks: Total: %-10b Free: %-10f Available: %a\n"
- "Inodes: Total: %-10c Free: %d\n");
+ if (secure)
+ format = "%n %i %l %t %s %S %b %f %a %c %d %C\n";
+ else
+ format = "%n %i %l %t %s %S %b %f %a %c %d\n";
}
+ else
+ {
+ if (secure)
+ format = " File: \"%n\"\n"
+ " ID: %-8i Namelen: %-7l Type: %T\n"
+ "Block size: %-10s Fundamental block size: %S\n"
+ "Blocks: Total: %-10b Free: %-10f Available: %a\n"
+ "Inodes: Total: %-10c Free: %d\n"
+ " S_Context: %C\n";
+ else
+ format = " File: \"%n\"\n"
+ " ID: %-8i Namelen: %-7l Type: %T\n"
+ "Block size: %-10s Fundamental block size: %S\n"
+ "Blocks: Total: %-10b Free: %-10f Available: %a\n"
+ "Inodes: Total: %-10c Free: %d\n";
+ }
+ }
print_it (format, filename, print_statfs, &statfsbuf);
return true;
@@ -853,7 +869,7 @@ do_statfs (char const *filename, bool te
/* stat the file and print what we find */
static bool
-do_stat (char const *filename, bool terse, char const *format)
+do_stat (char const *filename, bool terse, bool secure, char const *format)
{
struct stat statbuf;
@@ -866,9 +882,12 @@ do_stat (char const *filename, bool ters
if (format == NULL)
{
if (terse)
- {
- format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n";
- }
+ {
+ if (secure)
+ format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o %C\n";
+ else
+ format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n";
+ }
else
{
/* Temporary hack to match original output until conditional
@@ -885,12 +904,22 @@ do_stat (char const *filename, bool ters
}
else
{
- format =
- " 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";
+ if (secure)
+ format =
+ " 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";
+ else
+ format =
+ " 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";
}
}
}
@@ -911,6 +940,7 @@ usage (int status)
Display file or file system status.\n\
\n\
-L, --dereference follow links\n\
+ -Z, --context print the SELinux security context \n\
-f, --file-system display file system status instead of file status\n\
"), stdout);
fputs (_("\
@@ -995,6 +1025,7 @@ main (int argc, char *argv[])
int i;
bool fs = false;
bool terse = false;
+ bool secure = false;
char *format = NULL;
bool ok = true;
@@ -1034,13 +1065,13 @@ main (int argc, char *argv[])
terse = true;
break;
- case 'Z': /* FIXME: remove in 2010 */
- /* Ignore, for compatibility with distributions
- that implemented this before upstream.
- But warn of impending removal. */
- error (0, 0,
- _("the --context (-Z) option is obsolete and will be removed\n"
- "in a future release"));
+ case 'Z':
+ if((is_selinux_enabled()>0))
+ secure = 1;
+ else {
+ error (0, 0, _("Kernel is not SELinux enabled"));
+ usage (EXIT_FAILURE);
+ }
break;
case_GETOPT_HELP_CHAR;
@@ -1060,8 +1091,8 @@ main (int argc, char *argv[])
for (i = optind; i < argc; i++)
ok &= (fs
- ? do_statfs (argv[i], terse, format)
- : do_stat (argv[i], terse, format));
+ ? do_statfs (argv[i], terse, secure, format)
+ : do_stat (argv[i], terse, secure, format));
exit (ok ? EXIT_SUCCESS : EXIT_FAILURE);
}
diff -urNp coreutils-7.1-orig/tests/misc/selinux coreutils-7.1/tests/misc/selinux
--- coreutils-7.1-orig/tests/misc/selinux 2008-10-25 14:20:26.000000000 +0200
+++ coreutils-7.1/tests/misc/selinux 2009-02-24 13:47:15.000000000 +0100
@@ -30,7 +30,7 @@ chcon $ctx f d p ||
# inspect that context with both ls -Z and stat.
for i in d f p; do
- c=`ls -dogZ $i|cut -d' ' -f3`; test x$c = x$ctx || fail=1
+ c=`ls -dogZ $i|cut -d' ' -f5`; test x$c = x$ctx || fail=1
c=`stat --printf %C $i`; test x$c = x$ctx || fail=1
done
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