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policycoreutils
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* Tue Jun 15 2010 Dan Walsh <dwalsh@redhat.com> 2.0.82-31 

- Fix sepolgen code generation
Resolve: #603001
This commit is contained in:
Daniel J Walsh 2010-06-15 17:16:36 +00:00
parent d28527ea65
commit 83ba7e08a0
3 changed files with 459 additions and 124 deletions
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208
policycoreutils-gui.patch
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@ -6414,8 +6414,8 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgengui.py policyc
+ app.stand_alone()
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycoreutils-2.0.82/gui/polgen.py
--- nsapolicycoreutils/gui/polgen.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/polgen.py 2010-06-07 16:38:00.000000000 -0400
@@ -0,0 +1,1273 @@
+++ policycoreutils-2.0.82/gui/polgen.py 2010-06-15 12:01:00.000000000 -0400
@@ -0,0 +1,1286 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2007-2010 Red Hat
@ -7115,7 +7115,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+
+ if self.type == USER:
+ for u in self.transition_users:
+ temp = re.sub("TEMPLATETYPE", self.name, executable.te_userapp_trans_rules)
+ temp = re.sub("TEMPLATETYPE", self.name, user.te_user_trans_rules)
+ newte += re.sub("USER", u.split("_u")[0], temp)
+
+ return newte
@ -7131,6 +7131,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+
+ for u in self.transition_users:
+ role = u.split("_u")[0]
+
+ if (role + "_r") in self.all_roles:
+ tmp = re.sub("TEMPLATETYPE", self.name, user.te_admin_trans_rules)
+ newte += re.sub("USER", role, tmp)
@ -7265,11 +7266,13 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ newif =""
+ if self.use_terminal or self.type == USER:
+ newif = re.sub("TEMPLATETYPE", self.name, executable.if_user_program_rules)
+ newif = re.sub("TEMPLATETYPE", self.name, executable.if_role_change_rules)
+ return newif
+
+
+ def generate_if(self):
+ newif = ""
+ newif += re.sub("TEMPLATETYPE", self.name, executable.if_heading_rules)
+ if self.program != "":
+ newif += re.sub("TEMPLATETYPE", self.name, executable.if_program_rules)
+ if self.initscript != "":
@ -7299,6 +7302,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ if self.type in ( TUSER, XUSER, AUSER, LUSER, EUSER):
+ roles = ""
+ if len(self.roles) > 0:
+ newte += re.sub("TEMPLATETYPE", self.name, user.te_sudo_rules)
+ newte += re.sub("TEMPLATETYPE", self.name, user.te_newrole_rules)
+ for role in self.roles:
+ tmp = re.sub("TEMPLATETYPE", self.name, user.te_roles_rules)
@ -7317,7 +7321,8 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+########################################
+#
+# %s local policy
+#""" % self.name
+#
+""" % self.name
+ newte += self.generate_capabilities()
+ newte += self.generate_process()
+ newte += self.generate_network_types()
@ -7357,6 +7362,8 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ def generate_fc(self):
+ newfc = ""
+ fclist = []
+ if self.type in USERS:
+ return re.sub("EXECUTABLE", self.program, executable.fc_user)
+ if self.program == "":
+ raise ValueError(_("You must enter the executable path for your confined process"))
+
@ -7480,10 +7487,9 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ fcfile = "%s/my%s.fc" % (out_dir, self.file_name)
+ else:
+ fcfile = "%s/%s.fc" % (out_dir, self.file_name)
+ if self.type in APPLICATIONS:
+ fd = open(fcfile, "w")
+ fd.write(self.generate_fc())
+ fd.close()
+ fd = open(fcfile, "w")
+ fd.write(self.generate_fc())
+ fd.close()
+ return fcfile
+
+ def generate(self, out_dir = "."):
@ -7501,6 +7507,9 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ sys.exit(1)
+
+def test():
+ import tempfile
+
+ tmpdir = tempfile.mkdtemp()
+ mypolicy = policy("mycgi", CGI)
+ mypolicy.set_program("/var/www/cgi-bin/cgi")
+ mypolicy.set_in_tcp(1, 0, 0, "512, 55000-55000")
@ -7510,7 +7519,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ mypolicy.set_use_syslog(True)
+ mypolicy.set_use_pam(True)
+ mypolicy.set_out_tcp(0,"8000")
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+ mypolicy = policy("myuser", USER)
+ mypolicy.set_program("/usr/bin/myuser")
@ -7523,7 +7532,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ mypolicy.add_file("/var/lib/myuser/myuser.sock")
+ mypolicy.set_out_tcp(0,"8000")
+ mypolicy.set_transition_users(["unconfined_u", "staff_u"])
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+
+ mypolicy = policy("myrwho", DAEMON)
@ -7537,7 +7546,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ mypolicy.set_use_pam(True)
+ mypolicy.add_dir("/var/run/myrwho")
+ mypolicy.add_dir("/var/lib/myrwho")
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+ mypolicy = policy("myinetd", INETD)
+ mypolicy.set_program("/usr/bin/mytest")
@ -7562,7 +7571,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ mypolicy.set_use_terminal(True)
+ mypolicy.set_use_mail(True)
+ mypolicy.set_out_tcp(0,"8000")
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+
+ mypolicy = policy("mydbus", DBUS)
@ -7573,24 +7582,27 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ mypolicy.set_use_tmp(True)
+ mypolicy.set_use_syslog(True)
+ mypolicy.set_use_pam(True)
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+ mypolicy = policy("mytuser", TUSER)
+ mypolicy.set_transition_domains(["sudo"])
+ mypolicy.set_admin_roles(["mydbadm"])
+ mypolicy.add_boolean("allow_mytuser_setuid", "Allow mytuser users to run setuid applications")
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+ mypolicy = policy("myxuser", XUSER)
+ mypolicy.set_in_tcp(1, 1, 1, "28920")
+ mypolicy.set_in_udp(0, 0, 1, "1513")
+ mypolicy.set_transition_domains(["mozilla"])
+ print mypolicy.generate("/var/tmp")
+ print mypolicy.generate(tmpdir)
+
+ mypolicy = policy("mydbadm", RUSER)
+ mypolicy.set_admin_domains(["postgresql", "mysql"])
+ print mypolicy.generate("/var/tmp")
+
+ print mypolicy.generate(tmpdir)
+ os.chdir(tmpdir)
+ rc, output=commands.getstatusoutput("make -f /usr/share/selinux/devel/Makefile1")
+ print output
+ print type(rc), os.WEXITSTATUS(rc)
+ sys.exit(os.WEXITSTATUS(rc))
+
+import os, sys, getopt, socket, random, fcntl
+
@ -7610,7 +7622,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ print _("""
+%s
+
+polgen [ -m ] [ -t type ] executable
+polgen [ -m ] [ -t type ] [ executable | Name ]
+valid Types:
+""") % msg
+ keys=poltype.keys()
@ -7655,35 +7667,36 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/polgen.py policycore
+ usage(_("Options Error %s ") % error.msg)
+
+ if len(cmds) == 0:
+ usage(_("Executable required"))
+ usage(_("Executable or Name required"))
+
+ try:
+ if not name:
+ name = os.path.basename(cmds[0]).replace("-","_")
+ cmd = cmds[0]
+ mypolicy = policy(name, setype)
+ mypolicy.set_program(cmd)
+ for f in gen_writeable(cmd):
+ for b in mypolicy.DEFAULT_DIRS:
+ if b == "/etc":
+ continue
+ if f.startswith(b):
+ if os.path.isfile(f):
+ mypolicy.add_file(f)
+ else:
+ mypolicy.add_dir(f)
+ if setype in APPLICATIONS:
+ mypolicy.set_program(cmd)
+ for f in gen_writeable(cmd):
+ for b in mypolicy.DEFAULT_DIRS:
+ if b == "/etc":
+ continue
+ if f.startswith(b):
+ if os.path.isfile(f):
+ mypolicy.add_file(f)
+ else:
+ mypolicy.add_dir(f)
+
+ if os.path.isfile("/var/run/%s.pid" % name):
+ mypolicy.add_file("/var/run/%s.pid" % name)
+ if os.path.isfile("/var/run/%s.pid" % name):
+ mypolicy.add_file("/var/run/%s.pid" % name)
+
+ if os.path.isfile("/etc/rc.d/init.d/%s" % name):
+ mypolicy.set_init_script("/etc/rc\.d/init\.d/%s" % name)
+ if os.path.isfile("/etc/rc.d/init.d/%s" % name):
+ mypolicy.set_init_script("/etc/rc\.d/init\.d/%s" % name)
+
+ symbols = gen_symbols(cmd)
+ for s in symbols:
+ for b in mypolicy.symbols:
+ if s.startswith(b):
+ exec "mypolicy.%s" % mypolicy.symbols[b]
+ symbols = gen_symbols(cmd)
+ for s in symbols:
+ for b in mypolicy.symbols:
+ if s.startswith(b):
+ exec "mypolicy.%s" % mypolicy.symbols[b]
+
+ print mypolicy.generate()
+ sys.exit(0)
@ -11788,7 +11801,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/system-config-selinu
+ app.stand_alone()
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/boolean.py policycoreutils-2.0.82/gui/templates/boolean.py
--- nsapolicycoreutils/gui/templates/boolean.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/boolean.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/boolean.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,40 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -11832,7 +11845,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/boolean.py
+
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/etc_rw.py policycoreutils-2.0.82/gui/templates/etc_rw.py
--- nsapolicycoreutils/gui/templates/etc_rw.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/etc_rw.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/etc_rw.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,113 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -11949,8 +11962,8 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/etc_rw.py
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/executable.py policycoreutils-2.0.82/gui/templates/executable.py
--- nsapolicycoreutils/gui/templates/executable.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/executable.py 2010-06-07 16:40:33.000000000 -0400
@@ -0,0 +1,361 @@
+++ policycoreutils-2.0.82/gui/templates/executable.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,382 @@
+# Copyright (C) 2007-2009 Red Hat
+# see file 'COPYING' for use and warranty information
+#
@ -12049,7 +12062,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/executable
+
+apache_content_template(TEMPLATETYPE)
+
+permissive http_TEMPLATETYPE_script_t;
+permissive httpd_TEMPLATETYPE_script_t;
+"""
+
+te_daemon_rules="""
@ -12127,20 +12140,13 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/executable
+miscfiles_read_localization(TEMPLATETYPE_t)
+"""
+
+te_userapp_trans_rules="""
+optional_policy(`
+ gen_require(`
+ type USER_t;
+ role USER_r;
+ ')
+########################### Interface File #############################
+
+ TEMPLATETYPE_run(USER_t, USER_r)
+')
+if_heading_rules="""
+## <summary>policy for TEMPLATETYPE</summary>
+"""
+
+########################### Interface File #############################
+if_program_rules="""
+## <summary>policy for TEMPLATETYPE</summary>
+
+########################################
+## <summary>
@ -12215,6 +12221,29 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/executable
+ ps_process_pattern($2, TEMPLATETYPE_t)
+ allow $2 TEMPLATETYPE_t:process signal;
+')
+
+"""
+
+if_role_change_rules="""
+########################################
+## <summary>
+## Change to the TEMPLATETYPE role.
+## </summary>
+## <param name="role">
+## <summary>
+## Role allowed access.
+## </summary>
+## </param>
+## <rolecap/>
+#
+interface(`TEMPLATETYPE_role_change',`
+ gen_require(`
+ role TEMPLATETYPE_r;
+ ')
+
+ allow $1 TEMPLATETYPE_r;
+')
+
+"""
+
+if_initscript_rules="""
@ -12308,13 +12337,18 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/executable
+
+EXECUTABLE -- gen_context(system_u:object_r:TEMPLATETYPE_exec_t,s0)
+"""
+
+fc_user="""\
+# Users do not have file context, leave blank
+"""
+
+fc_initscript="""\
+
+EXECUTABLE -- gen_context(system_u:object_r:TEMPLATETYPE_initrc_exec_t,s0)
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/__init__.py policycoreutils-2.0.82/gui/templates/__init__.py
--- nsapolicycoreutils/gui/templates/__init__.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/__init__.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/__init__.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2007 Red Hat, Inc.
@ -12336,7 +12370,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/__init__.p
+
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/network.py policycoreutils-2.0.82/gui/templates/network.py
--- nsapolicycoreutils/gui/templates/network.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/network.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/network.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,80 @@
+te_port_types="""
+type TEMPLATETYPE_port_t;
@ -12420,7 +12454,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/network.py
+
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/rw.py policycoreutils-2.0.82/gui/templates/rw.py
--- nsapolicycoreutils/gui/templates/rw.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/rw.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/rw.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,131 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -12555,7 +12589,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/rw.py poli
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/script.py policycoreutils-2.0.82/gui/templates/script.py
--- nsapolicycoreutils/gui/templates/script.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/script.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/script.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,126 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -12685,7 +12719,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/script.py
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/semodule.py policycoreutils-2.0.82/gui/templates/semodule.py
--- nsapolicycoreutils/gui/templates/semodule.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/semodule.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/semodule.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,41 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -12730,7 +12764,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/semodule.p
+
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/tmp.py policycoreutils-2.0.82/gui/templates/tmp.py
--- nsapolicycoreutils/gui/templates/tmp.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/tmp.py 2010-04-28 17:12:20.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/tmp.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,102 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -12836,8 +12870,8 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/tmp.py pol
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/user.py policycoreutils-2.0.82/gui/templates/user.py
--- nsapolicycoreutils/gui/templates/user.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/user.py 2010-04-28 17:12:20.000000000 -0400
@@ -0,0 +1,179 @@
+++ policycoreutils-2.0.82/gui/templates/user.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,195 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
+#
@ -12880,7 +12914,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/user.py po
+# Declarations
+#
+
+userdom_admin_login_user_template(TEMPLATETYPE)
+userdom_admin_user_template(TEMPLATETYPE)
+"""
+
+te_min_login_user_types="""\
@ -12933,6 +12967,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/user.py po
+#
+# TEMPLATETYPE local policy
+#
+
+"""
+
+te_existing_user_rules="""\
@ -12966,6 +13001,16 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/user.py po
+')
+"""
+
+te_user_trans_rules="""
+optional_policy(`
+ gen_require(`
+ role USER_r;
+ ')
+
+ TEMPLATETYPE_role_change(USER_r)
+')
+"""
+
+te_admin_rules="""
+allow TEMPLATETYPE_t self:capability { dac_override dac_read_search kill sys_ptrace sys_nice };
+files_dontaudit_search_all_dirs(TEMPLATETYPE_t)
@ -12981,45 +13026,50 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/user.py po
+domain_dontaudit_search_all_domains_state(TEMPLATETYPE_t)
+domain_dontaudit_ptrace_all_domains(TEMPLATETYPE_t)
+
+userdom_dontaudit_search_sysadm_home_dirs(TEMPLATETYPE_t)
+userdom_dontaudit_search_generic_user_home_dirs(TEMPLATETYPE_t)
+userdom_dontaudit_search_admin_dir(TEMPLATETYPE_t)
+userdom_dontaudit_search_user_home_dirs(TEMPLATETYPE_t)
+
+bool TEMPLATETYPE_read_user_files false;
+bool TEMPLATETYPE_manage_user_files false;
+
+if (TEMPLATETYPE_read_user_files) {
+ userdom_read_unpriv_users_home_content_files(TEMPLATETYPE_t)
+ userdom_read_unpriv_users_tmp_files(TEMPLATETYPE_t)
+ userdom_read_user_home_content_files(TEMPLATETYPE_t)
+ userdom_read_user_tmp_files(TEMPLATETYPE_t)
+}
+
+if (TEMPLATETYPE_manage_user_files) {
+ userdom_manage_unpriv_users_home_content_dirs(TEMPLATETYPE_t)
+ userdom_read_unpriv_users_tmp_files(TEMPLATETYPE_t)
+ userdom_write_unpriv_users_tmp_files(TEMPLATETYPE_t)
+ userdom_manage_user_home_content(TEMPLATETYPE_t)
+ userdom_manage_user_tmp_files(TEMPLATETYPE_t)
+}
+
+"""
+
+te_admin_trans_rules="""
+userdom_role_change_template(USER, TEMPLATETYPE)
+allow user_r TEMPLATETYPE_r;
+"""
+
+te_admin_domain_rules="""
+optional_policy(`
+ APPLICATION_admin(TEMPLATETYPE_t, TEMPLATETYPE_r,{ TEMPLATETYPE_devpts_t TEMPLATETYPE_tty_device_t })
+ APPLICATION_admin(TEMPLATETYPE_t, TEMPLATETYPE_r, { TEMPLATETYPE_devpts_t TEMPLATETYPE_tty_device_t })
+')
+"""
+
+te_roles_rules="""
+userdom_role_change_template(TEMPLATETYPE, ROLE)
+ROLE_role_change(TEMPLATETYPE_r)
+"""
+
+te_sudo_rules="""
+optional_policy(`
+ sudo_role_template(TEMPLATETYPE, TEMPLATETYPE_r, TEMPLATETYPE_t)
+')
+"""
+
+te_newrole_rules="""
+seutil_run_newrole(TEMPLATETYPE_t, TEMPLATETYPE_r,{ TEMPLATETYPE_devpts_t TEMPLATETYPE_tty_device_t })
+seutil_run_newrole(TEMPLATETYPE_t, TEMPLATETYPE_r, { TEMPLATETYPE_devpts_t TEMPLATETYPE_tty_device_t })
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_cache.py policycoreutils-2.0.82/gui/templates/var_cache.py
--- nsapolicycoreutils/gui/templates/var_cache.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/var_cache.py 2010-06-07 16:46:31.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/var_cache.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,133 @@
+# Copyright (C) 2010 Red Hat
+# see file 'COPYING' for use and warranty information
@ -13156,7 +13206,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_cache.
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_lib.py policycoreutils-2.0.82/gui/templates/var_lib.py
--- nsapolicycoreutils/gui/templates/var_lib.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/var_lib.py 2010-05-26 09:29:58.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/var_lib.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,161 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information
@ -13321,7 +13371,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_lib.py
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_log.py policycoreutils-2.0.82/gui/templates/var_log.py
--- nsapolicycoreutils/gui/templates/var_log.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/var_log.py 2010-05-26 09:32:01.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/var_log.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,116 @@
+# Copyright (C) 2007,2010 Red Hat
+# see file 'COPYING' for use and warranty information
@ -13441,7 +13491,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_log.py
+
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_run.py policycoreutils-2.0.82/gui/templates/var_run.py
--- nsapolicycoreutils/gui/templates/var_run.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/var_run.py 2010-05-26 09:28:54.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/var_run.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,101 @@
+# Copyright (C) 2007,2010 Red Hat
+# see file 'COPYING' for use and warranty information
@ -13546,7 +13596,7 @@ diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_run.py
+"""
diff --exclude-from=exclude -N -u -r nsapolicycoreutils/gui/templates/var_spool.py policycoreutils-2.0.82/gui/templates/var_spool.py
--- nsapolicycoreutils/gui/templates/var_spool.py 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/gui/templates/var_spool.py 2010-06-07 16:46:58.000000000 -0400
+++ policycoreutils-2.0.82/gui/templates/var_spool.py 2010-06-11 17:08:24.000000000 -0400
@@ -0,0 +1,133 @@
+# Copyright (C) 2007 Red Hat
+# see file 'COPYING' for use and warranty information

361
policycoreutils-rhat.patch
View File

@ -1549,8 +1549,8 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/Makefile policycoreutils-2.0.82/sandbox/Makefile
--- nsapolicycoreutils/sandbox/Makefile 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/Makefile 2010-05-25 16:18:41.000000000 -0400
@@ -0,0 +1,42 @@
+++ policycoreutils-2.0.82/sandbox/Makefile 2010-06-08 15:05:27.000000000 -0400
@@ -0,0 +1,44 @@
+# Installation directories.
+PREFIX ?= ${DESTDIR}/usr
+INITDIR ?= ${DESTDIR}/etc/rc.d/init.d/
@ -1561,7 +1561,7 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+LOCALEDIR ?= /usr/share/locale
+SHAREDIR ?= $(PREFIX)/share/sandbox
+override CFLAGS += $(LDFLAGS) -I$(PREFIX)/include -DPACKAGE="\"policycoreutils\"" -Wall -Werror -Wextra
+LDLIBS += -lselinux -lcap-ng
+LDLIBS += -lcgroup -lselinux -lcap-ng
+
+all: sandbox seunshare sandboxX.sh
+
@ -1574,6 +1574,8 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ -mkdir -p $(MANDIR)/man8
+ install -m 644 sandbox.8 $(MANDIR)/man8/
+ install -m 644 seunshare.8 $(MANDIR)/man8/
+ -mkdir -p $(MANDIR)/man5
+ install -m 644 sandbox.conf.5 $(MANDIR)/man5/
+ -mkdir -p $(SBINDIR)
+ install -m 4755 seunshare $(SBINDIR)/
+ -mkdir -p $(SHAREDIR)
@ -1581,7 +1583,7 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ -mkdir -p $(INITDIR)
+ install -m 755 sandbox.init $(INITDIR)/sandbox
+ -mkdir -p $(SYSCONFDIR)
+ install -m 644 sandbox.config $(SYSCONFDIR)/sandbox
+ install -m 644 sandbox.conf $(SYSCONFDIR)/sandbox
+
+test:
+ @python test_sandbox.py -v
@ -1595,10 +1597,11 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+relabel:
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox policycoreutils-2.0.82/sandbox/sandbox
--- nsapolicycoreutils/sandbox/sandbox 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox 2010-06-03 16:30:17.000000000 -0400
@@ -0,0 +1,427 @@
+++ policycoreutils-2.0.82/sandbox/sandbox 2010-06-08 15:12:00.000000000 -0400
@@ -0,0 +1,434 @@
+#! /usr/bin/python -E
+# Authors: Dan Walsh <dwalsh@redhat.com>
+# Authors: Thomas Liu <tliu@fedoraproject.org>
+# Authors: Josh Cogliati
+#
+# Copyright (C) 2009,2010 Red Hat
@ -1885,6 +1888,10 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ parser.add_option("-l", "--level", dest="level",
+ help=_("MCS/MLS level for the sandbox"))
+
+ parser.add_option("-C", "--cgroups",
+ action="store_true", dest="usecgroup", default=False,
+ help="Use cgroups to limit this sandbox.")
+
+ self.__parser=parser
+
+ self.__options, cmds = parser.parse_args()
@ -1960,22 +1967,24 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+
+ def __execute(self):
+ try:
+ if self.__options.X_ind:
+ xmodmapfile = self.__homedir + "/.xmodmap"
+ xd = open(xmodmapfile,"w")
+ subprocess.Popen(["/usr/bin/xmodmap","-pke"],stdout=xd).wait()
+ xd.close()
+
+ self.__setup_sandboxrc(self.__options.wm)
+
+ cmds = [ '/usr/sbin/seunshare', "-t", self.__tmpdir, "-h", self.__homedir, "--", self.__execcon, "/usr/share/sandbox/sandboxX.sh" ]
+ rc = subprocess.Popen(cmds).wait()
+ return rc
+
+ cmds = [ '/usr/sbin/seunshare', "-Z", self.__execcon ]
+ if self.__options.usecgroup == True:
+ cmds.append('-c')
+ if self.__mount:
+ cmds = [ '/usr/sbin/seunshare', "-t", self.__tmpdir, "-h", self.__homedir, "--", self.__execcon ] + self.__paths
+ rc = subprocess.Popen(cmds).wait()
+ return rc
+ cmds += [ "-t", self.__tmpdir, "-h", self.__homedir ]
+
+ if self.__options.X_ind:
+ xmodmapfile = self.__homedir + "/.xmodmap"
+ xd = open(xmodmapfile,"w")
+ subprocess.Popen(["/usr/bin/xmodmap","-pke"],stdout=xd).wait()
+ xd.close()
+
+ self.__setup_sandboxrc(self.__options.wm)
+
+ cmds += [ "--", "/usr/share/sandbox/sandboxX.sh" ]
+ else:
+ cmds += [ "--" ] + self.__paths
+ return subprocess.Popen(cmds).wait()
+
+ selinux.setexeccon(self.__execcon)
+ rc = subprocess.Popen(self.__cmds).wait()
@ -2026,8 +2035,8 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ sys.exit(rc)
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox.8 policycoreutils-2.0.82/sandbox/sandbox.8
--- nsapolicycoreutils/sandbox/sandbox.8 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox.8 2010-05-27 13:42:03.000000000 -0400
@@ -0,0 +1,64 @@
+++ policycoreutils-2.0.82/sandbox/sandbox.8 2010-06-08 14:41:10.000000000 -0400
@@ -0,0 +1,69 @@
+.TH SANDBOX "8" "May 2010" "sandbox" "User Commands"
+.SH NAME
+sandbox \- Run cmd under an SELinux sandbox
@ -2083,6 +2092,9 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+\fB\-X\fR
+Create an X based Sandbox for gui apps, temporary files for
+$HOME and /tmp, secondary Xserver, defaults to sandbox_x_t
+.TP
+\fB\-C\fR
+Use control groups to control this copy of sandbox. Specify parameters in /etc/sysconfig/sandbox. Max memory usage and cpu usage are to be specified in percent. You can specify which CPUs to use by numbering them 0,1,2... etc.
+.PP
+.SH "SEE ALSO"
+.TP
@ -2092,12 +2104,63 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+.SH AUTHOR
+This manual page was written by
+.I Dan Walsh <dwalsh@redhat.com>
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox.config policycoreutils-2.0.82/sandbox/sandbox.config
--- nsapolicycoreutils/sandbox/sandbox.config 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox.config 2010-04-28 17:12:19.000000000 -0400
@@ -0,0 +1,2 @@
+and
+.I Thomas Liu <tliu@fedoraproject.org>
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox.conf policycoreutils-2.0.82/sandbox/sandbox.conf
--- nsapolicycoreutils/sandbox/sandbox.conf 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox.conf 2010-06-08 14:41:59.000000000 -0400
@@ -0,0 +1,7 @@
+# Space separate list of homedirs
+HOMEDIRS="/home"
+# Control group configuration
+NAME=sandbox
+CPUAFFINITY=ALL
+MEMUSAGE=80%
+CPUUSAGE=80%
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox.conf.5 policycoreutils-2.0.82/sandbox/sandbox.conf.5
--- nsapolicycoreutils/sandbox/sandbox.conf.5 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox.conf.5 2010-06-08 14:41:19.000000000 -0400
@@ -0,0 +1,40 @@
+.TH sandbox.conf "5" "June 2010" "sandbox.conf" "Linux System Administration"
+.SH NAME
+sandbox.conf \- user config file for the SELinux sandbox
+.SH DESCRIPTION
+.PP
+When running sandbox with the -C argument, it will be confined using control groups and a system administrator can specify how the sandbox is confined.
+
+.PP
+Everything after "#" is ignored, as are empty lines. All arguments should be separated by and equals sign ("=").
+
+.PP
+These keywords are allowed.
+
+.RS
+.TP
+.B NAME
+The name of the sandbox control group. Default is "sandbox".
+
+.TP
+.B CPUAFFINITY
+Which cpus to assign sandbox to. The default is ALL, but users can specify a comma-separated list with dashes ("-") to represent ranges. Ex: 0-2,5
+
+.TP
+.B MEMUSAGE
+How much memory to allow sandbox to use. The default is 80%. Users can specify either a percentage or a value in the form of a number followed by one of the suffixes K, M, G to denote kilobytes, megabytes or gigabytes respectively. Ex: 50% or 100M
+
+.TP
+.B CPUUSAGE
+Percentage of cpu sandbox should be allowed to use. The default is 80%. Specify a value followed by a percent sign ("%"). Ex: 50%
+
+
+
+.SH "SEE ALSO"
+.TP
+sandbox(8)
+.PP
+
+.SH AUTHOR
+This manual page was written by
+.I Thomas Liu <tliu@fedoraproject.org>
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/sandbox.init policycoreutils-2.0.82/sandbox/sandbox.init
--- nsapolicycoreutils/sandbox/sandbox.init 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/sandbox.init 2010-06-03 17:11:59.000000000 -0400
@ -2195,8 +2258,8 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+exit 0
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/seunshare.8 policycoreutils-2.0.82/sandbox/seunshare.8
--- nsapolicycoreutils/sandbox/seunshare.8 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/seunshare.8 2010-05-21 08:12:39.000000000 -0400
@@ -0,0 +1,29 @@
+++ policycoreutils-2.0.82/sandbox/seunshare.8 2010-06-08 14:41:19.000000000 -0400
@@ -0,0 +1,34 @@
+.TH SEUNSHARE "8" "May 2010" "seunshare" "User Commands"
+.SH NAME
+seunshare \- Run cmd under an SELinux context
@ -2217,6 +2280,9 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+\fB\-t\ tmpdir
+Use alternate tempory directory to mount on /tmp. tmpdir must be owned by the user.
+.TP
+\fB\-c cgroups\fR
+Use cgroups to control this copy of seunshare. Specify parameters in /etc/sysconfig/sandbox. Max memory usage and cpu usage are to be specified in percent. You can specify which CPUs to use by numbering them 0,1,2... etc.
+.TP
+\fB\-v\fR
+Verbose output
+.SH "SEE ALSO"
@ -2226,10 +2292,17 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+.SH AUTHOR
+This manual page was written by
+.I Dan Walsh <dwalsh@redhat.com>
+and
+.I Thomas Liu <tliu@fedoraproject.org>
diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po -N -u -r nsapolicycoreutils/sandbox/seunshare.c policycoreutils-2.0.82/sandbox/seunshare.c
--- nsapolicycoreutils/sandbox/seunshare.c 1969-12-31 19:00:00.000000000 -0500
+++ policycoreutils-2.0.82/sandbox/seunshare.c 2010-05-25 13:37:30.000000000 -0400
@@ -0,0 +1,313 @@
+++ policycoreutils-2.0.82/sandbox/seunshare.c 2010-06-08 14:56:09.000000000 -0400
@@ -0,0 +1,522 @@
+/*
+ * Authors: Dan Walsh <dwalsh@redhat.com>
+ * Authors: Thomas Liu <tliu@fedoraproject.org>
+ */
+
+#define _GNU_SOURCE
+#include <signal.h>
+#include <sys/types.h>
@ -2239,8 +2312,10 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+#include <pwd.h>
+#include <unistd.h>
+#include <sched.h>
+#include <libcgroup.h>
+#include <string.h>
+#include <stdio.h>
+#include <regex.h>
+#include <stdlib.h>
+#include <cap-ng.h>
+#include <getopt.h> /* for getopt_long() form of getopt() */
@ -2265,6 +2340,8 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+#define PACKAGE "policycoreutils" /* the name of this package lang translation */
+#endif
+
+#define BUF_SIZE 1024
+
+/**
+ * This function will drop all capabilities
+ * Returns zero on success, non-zero otherwise
@ -2382,23 +2459,53 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ return 0;
+}
+
+#define USAGE_STRING _("USAGE: seunshare [ -v ] [ -t tmpdir ] [ -h homedir ] -- CONTEXT executable [args] ")
+#define USAGE_STRING _("USAGE: seunshare [ -v ] [ -t tmpdir ] [ -h homedir ] [-Z CONTEXT] -- executable [args] ")
+
+int sandbox_error(const char *string) {
+ fprintf(stderr, string);
+ syslog(LOG_AUTHPRIV | LOG_ALERT, string);
+ exit(-1);
+
+}
+
+
+int match(const char *string, char *pattern) {
+ int status;
+ regex_t re;
+ if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB) != 0) {
+ return 0;
+ }
+ status = regexec(&re, string, (size_t)0, NULL, 0);
+ regfree(&re);
+ if (status != 0) {
+ return 0;
+ }
+ return 1;
+}
+
+void config_error() {
+ fprintf(stderr, "Error parsing config file.");
+ exit(-1);
+}
+
+int main(int argc, char **argv) {
+ int rc;
+ int status = -1;
+
+ security_context_t scontext;
+ security_context_t scontext = NULL;
+
+ int flag_index; /* flag index in argv[] */
+ int clflag; /* holds codes for command line flags */
+ char *tmpdir_s = NULL; /* tmpdir spec'd by user in argv[] */
+ char *homedir_s = NULL; /* homedir spec'd by user in argv[] */
+ int usecgroups = 0;
+
+ const struct option long_options[] = {
+ {"homedir", 1, 0, 'h'},
+ {"tmpdir", 1, 0, 't'},
+ {"verbose", 1, 0, 'v'},
+ {"cgroups", 1, 0, 'c'},
+ {"context", 1, 0, 'Z'},
+ {NULL, 0, 0, 0}
+ };
+
@ -2427,7 +2534,7 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ }
+
+ while (1) {
+ clflag = getopt_long(argc, argv, "vh:t:", long_options,
+ clflag = getopt_long(argc, argv, "cvh:t:c:m:p:Z:", long_options,
+ &flag_index);
+ if (clflag == -1)
+ break;
@ -2445,6 +2552,12 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ case 'v':
+ verbose = 1;
+ break;
+ case 'c':
+ usecgroups = 1;
+ break;
+ case 'Z':
+ scontext = strdup(optarg);
+ break;
+ default:
+ fprintf(stderr, "%s\n", USAGE_STRING);
+ return -1;
@ -2456,15 +2569,175 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ return -1;
+ }
+
+ if (argc - optind < 2) {
+ fprintf(stderr, _("Error: context and executable required \n %s \n"), USAGE_STRING);
+ if (argc - optind < 1) {
+ fprintf(stderr, _("Error: executable required \n %s \n"), USAGE_STRING);
+ return -1;
+ }
+
+ scontext = argv[optind++];
+
+ if (set_signal_handles())
+ return -1;
+ if (usecgroups) {
+ char *cpus = NULL; /* which CPUs to use */
+ char *cgroupname = NULL;/* name for the cgroup */
+ char *mem = NULL; /* string for memory amount to pass to cgroup */
+ int64_t memusage = 0; /* amount of memory to use max (percent) */
+ int cpupercentage = 0; /* what percentage of cpu to allow usage */
+ FILE* fp;
+ char buf[BUF_SIZE];
+ char *tok = NULL;
+ const char* fname = "/etc/sysconfig/sandbox";
+
+ if ((fp = fopen(fname, "rt")) == NULL) {
+ fprintf(stderr, "Error opening sandbox config file.");
+ exit(-1);
+ }
+ while(fgets(buf, BUF_SIZE, fp) != NULL) {
+ /* Skip comments */
+ if (buf[0] == '#') continue;
+
+ /* Copy the string, ignoring whitespace */
+ int len = strlen(buf);
+ char *str = malloc((len + 1) * sizeof(char));
+
+ int ind = 0;
+ int i;
+ for (i = 0; i < len; i++) {
+ char cur = buf[i];
+ if (cur != ' ' && cur != '\t') {
+ str[ind] = cur;
+ ind++;
+ }
+ }
+ str[ind] = '\0';
+
+ tok = strtok(str, "=\n");
+ if (tok != NULL) {
+ if (!strcmp(tok, "CPUAFFINITY")) {
+ tok = strtok(NULL, "=\n");
+ cpus = strdup(tok);
+ if (!strcmp(cpus, "ALL")) {
+ cpus = NULL;
+ }
+ } else if (!strcmp(tok, "MEMUSAGE")) {
+ tok = strtok(NULL, "=\n");
+ if (match(tok, "^[0-9]+[kKmMgG%]")) {
+ char *ind = strchr(tok, '%');
+ if (ind != NULL) {
+ *ind = '\0';;
+ memusage = atoi(tok);
+ } else {
+ mem = strdup(tok);
+ }
+ } else {
+ config_error();
+ }
+
+ } else if (!strcmp(tok, "CPUUSAGE")) {
+ tok = strtok(NULL, "=\n");
+ if (match(tok, "^[0-9]+\%")) {
+ char* ind = strchr(tok, '%');
+ *ind = '\0';
+ cpupercentage = atoi(tok);
+ } else {
+ config_error();
+ }
+ } else if (!strcmp(tok, "NAME")) {
+ tok = strtok(NULL, "=\n");
+ cgroupname = strdup(tok);
+ } else {
+ continue;
+ }
+ }
+
+
+ }
+ if (mem == NULL) {
+ long phypz = sysconf(_SC_PHYS_PAGES);
+ long psize = sysconf(_SC_PAGE_SIZE);
+ memusage = phypz * psize * (float) memusage / 100.0;
+ }
+
+ cgroup_init();
+
+ int64_t current_runtime = 0;
+ int64_t current_period = 0 ;
+ int64_t current_mem = 0;
+ char *curr_cpu_path = NULL;
+ char *curr_mem_path = NULL;
+ int ret = cgroup_get_current_controller_path(getpid(), "cpu", &curr_cpu_path);
+ if (ret) {
+ sandbox_error("Error while trying to get current controller path.\n");
+ } else {
+ struct cgroup *curr = cgroup_new_cgroup(curr_cpu_path);
+ cgroup_get_cgroup(curr);
+ cgroup_get_value_int64(cgroup_get_controller(curr, "cpu"), "cpu.rt_runtime_us", &current_runtime);
+ cgroup_get_value_int64(cgroup_get_controller(curr, "cpu"), "cpu.rt_period_us", &current_period);
+ }
+
+ ret = cgroup_get_current_controller_path(getpid(), "memory", &curr_mem_path);
+ if (ret) {
+ sandbox_error("Error while trying to get current controller path.\n");
+ } else {
+ struct cgroup *curr = cgroup_new_cgroup(curr_mem_path);
+ cgroup_get_cgroup(curr);
+ cgroup_get_value_int64(cgroup_get_controller(curr, "memory"), "memory.limit_in_bytes", &current_mem);
+ }
+
+ if (((float) cpupercentage) / 100.0> (float)current_runtime / (float) current_period) {
+ sandbox_error("CPU usage restricted!\n");
+ exit(-1);
+ }
+
+ if (mem == NULL) {
+ if (memusage > current_mem) {
+ sandbox_error("Attempting to use more memory than allowed!");
+ exit(-1);
+ }
+ }
+
+ long nprocs = sysconf(_SC_NPROCESSORS_ONLN);
+
+ struct sched_param sp;
+ sp.sched_priority = sched_get_priority_min(SCHED_FIFO);
+ sched_setscheduler(getpid(), SCHED_FIFO, &sp);
+ struct cgroup *sandbox_group = cgroup_new_cgroup(cgroupname);
+ cgroup_add_controller(sandbox_group, "memory");
+ cgroup_add_controller(sandbox_group, "cpu");
+
+ if (mem == NULL) {
+ if (memusage > 0) {
+ cgroup_set_value_uint64(cgroup_get_controller(sandbox_group, "memory"), "memory.limit_in_bytes", memusage);
+ }
+ } else {
+ cgroup_set_value_string(cgroup_get_controller(sandbox_group, "memory"), "memory.limit_in_bytes", mem);
+ }
+ if (cpupercentage > 0) {
+ cgroup_set_value_uint64(cgroup_get_controller(sandbox_group, "cpu"), "cpu.rt_runtime_us",
+ (float) cpupercentage / 100.0 * 60000);
+ cgroup_set_value_uint64(cgroup_get_controller(sandbox_group, "cpu"), "cpu.rt_period_us",60000 * nprocs);
+ }
+ if (cpus != NULL) {
+ cgroup_set_value_string(cgroup_get_controller(sandbox_group, "cpu"), "cgroup.procs",cpus);
+ }
+
+ uint64_t allocated_mem;
+ if (cgroup_get_value_uint64(cgroup_get_controller(sandbox_group, "memory"), "memory.limit_in_bytes", &allocated_mem) > current_mem) {
+ sandbox_error("Attempting to use more memory than allowed!\n");
+ exit(-1);
+ }
+
+
+ int r = cgroup_create_cgroup(sandbox_group, 1);
+ if (r != 0) {
+ sandbox_error("Failed to create group. Ensure that cgconfig service is running. \n");
+ exit(-1);
+ }
+
+
+ cgroup_attach_task(sandbox_group);
+
+ }
+
+ if (unshare(CLONE_NEWNS) < 0) {
+ perror(_("Failed to unshare"));
@ -2513,11 +2786,13 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ exit(-1);
+ }
+
+ if (setexeccon(scontext)) {
+ fprintf(stderr, _("Could not set exec context to %s.\n"),
+ scontext);
+ free(display);
+ exit(-1);
+ if (scontext) {
+ if (setexeccon(scontext)) {
+ fprintf(stderr, _("Could not set exec context to %s.\n"),
+ scontext);
+ free(display);
+ exit(-1);
+ }
+ }
+
+ if (display)
@ -2533,8 +2808,10 @@ diff --exclude-from=exclude --exclude=sepolgen-1.0.23 --exclude=gui --exclude=po
+ exit(-1);
+ }
+ setsid();
+
+ execv(argv[optind], argv + optind);
+ free(display);
+ freecon(scontext);
+ perror("execv");
+ exit(-1);
+ } else {

14
policycoreutils.spec
View File

@ -7,7 +7,7 @@
Summary: SELinux policy core utilities
Name: policycoreutils
Version: 2.0.82
Release: 29%{?dist}
Release: 31%{?dist}
License: GPLv2+
Group: System Environment/Base
Source: http://www.nsa.gov/selinux/archives/policycoreutils-%{version}.tgz
@ -30,7 +30,7 @@ Obsoletes: policycoreutils < 2.0.61-2
%global pkgpythondir %{python_sitelib}/%{name}
BuildRequires: pam-devel libsepol-static >= %{libsepolver} libsemanage-static >= %{libsemanagever} libselinux-devel >= %{libselinuxver} libcap-devel audit-libs-devel >= %{libauditver} gettext
BuildRequires: pam-devel libcgroup-devel libsepol-static >= %{libsepolver} libsemanage-static >= %{libsemanagever} libselinux-devel >= %{libselinuxver} libcap-devel audit-libs-devel >= %{libauditver} gettext
BuildRequires: desktop-file-utils dbus-devel dbus-glib-devel
BuildRequires: python-devel
Requires: /bin/mount /bin/egrep /bin/awk /usr/bin/diff rpm /bin/sed
@ -111,7 +111,7 @@ desktop-file-install --vendor fedora \
Summary: SELinux policy core python utilities
Group: System Environment/Base
Requires: policycoreutils = %{version}-%{release}
Requires: libsemanage-python >= %{libsemanagever} libselinux-python
Requires: libsemanage-python >= %{libsemanagever} libselinux-python libcgroup
Requires: audit-libs-python >= %{libauditver}
Requires: /usr/bin/make
Requires(pre): python >= 2.6
@ -140,6 +140,7 @@ The policycoreutils-python package contains the management tools use to manage a
%{_mandir}/man1/audit2allow.1*
%{_mandir}/ru/man1/audit2allow.1*
%{_mandir}/man1/audit2why.1*
%{_mandir}/man5/sandbox.conf.5*
%{_mandir}/man8/chcat.8*
%{_mandir}/ru/man8/chcat.8*
%{_mandir}/man8/sandbox.8*
@ -313,6 +314,13 @@ fi
exit 0
%changelog
* Tue Jun 15 2010 Dan Walsh <dwalsh@redhat.com> 2.0.82-31
- Fix sepolgen code generation
Resolve: #603001
* Tue Jun 8 2010 Dan Walsh <dwalsh@redhat.com> 2.0.82-30
- Add cgroup support for sandbox
* Mon Jun 7 2010 Dan Walsh <dwalsh@redhat.com> 2.0.82-29
- Allow creation of /var/cache/DOMAIN from sepolgen