diff -durpN gcl-2.6.12.ORIG/clcs/makefile gcl-2.6.12/clcs/makefile --- gcl-2.6.12.ORIG/clcs/makefile 2014-10-23 15:29:00.000000000 -0600 +++ gcl-2.6.12/clcs/makefile 2014-10-28 11:50:44.623943474 -0600 @@ -9,6 +9,7 @@ all: $(addsuffix .c,$(FILES)) $(addsuffi saved_clcs_gcl: ../unixport/saved_pcl_gcl$(EXE) echo '(load "package.lisp")(load "myload.lisp")(si::save-system "$@")' | $< $(/dev/null 2>&1 ; then if grep -i oncrpc makedefs >/dev/null 2>&1 ; then cp /mingw/bin/oncrpc.dll $(DESTDIR)$(INSTALL_LIB_DIR)/$(PORTDIR); fi ; fi cd $(DESTDIR)$(INSTALL_LIB_DIR)/$(PORTDIR) && \ mv $(FLISP)$(EXE) temp$(EXE) && \ + ( chcon -t gcl_exec_t temp$(EXE) || true ) && \ echo '(reset-sys-paths "$(INSTALL_LIB_DIR)/")(si::save-system "$(FLISP)$(EXE)")' | ./temp$(EXE) && \ rm -f temp$(EXE) if [ -e "unixport/rsym$(EXE)" ] ; then cp unixport/rsym$(EXE) $(DESTDIR)$(INSTALL_LIB_DIR)/unixport/ ; fi diff -durpN gcl-2.6.12.ORIG/selinux/gcl.fc gcl-2.6.12/selinux/gcl.fc --- gcl-2.6.12.ORIG/selinux/gcl.fc 1969-12-31 17:00:00.000000000 -0700 +++ gcl-2.6.12/selinux/gcl.fc 2010-12-29 11:46:30.625141327 -0700 @@ -0,0 +1,5 @@ +/usr/lib64/gcl-[^/]+/unixport/saved_.* -- gen_context(system_u:object_r:gcl_exec_t,s0) +/usr/lib/gcl-[^/]+/unixport/saved_.* -- gen_context(system_u:object_r:gcl_exec_t,s0) +/usr/lib/maxima/[^/]+/binary-gcl/maxima -- gen_context(system_u:object_r:gcl_exec_t,s0) +/usr/lib64/maxima/[^/]+/binary-gcl/maxima -- gen_context(system_u:object_r:gcl_exec_t,s0) + diff -durpN gcl-2.6.12.ORIG/selinux/gcl.if gcl-2.6.12/selinux/gcl.if --- gcl-2.6.12.ORIG/selinux/gcl.if 1969-12-31 17:00:00.000000000 -0700 +++ gcl-2.6.12/selinux/gcl.if 2010-12-29 11:46:30.626141206 -0700 @@ -0,0 +1,146 @@ + +## policy for gcl + +######################################## +## +## Execute a domain transition to run gcl. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`gcl_domtrans',` + gen_require(` + type gcl_t; + type gcl_exec_t; + ') + + domtrans_pattern($1,gcl_exec_t,gcl_t) +') + + +######################################## +## +## Do not audit attempts to read, +## gcl tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`gcl_dontaudit_read_tmp_files',` + gen_require(` + type gcl_tmp_t; + ') + + dontaudit $1 gcl_tmp_t:file read_file_perms; +') + +######################################## +## +## Allow domain to read, gcl tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`gcl_read_tmp_files',` + gen_require(` + type gcl_tmp_t; + ') + + allow $1 gcl_tmp_t:file read_file_perms; +') + +######################################## +## +## Allow domain to manage gcl tmp files +## +## +## +## Domain to not audit. +## +## +# +interface(`gcl_manage_tmp',` + gen_require(` + type gcl_tmp_t; + ') + + manage_dirs_pattern($1,gcl_tmp_t,gcl_tmp_t) + manage_files_pattern($1,gcl_tmp_t,gcl_tmp_t) + manage_lnk_files_pattern($1,gcl_tmp_t,gcl_tmp_t) +') + +######################################## +## +## Execute gcl in the gcl domain, and +## allow the specified role the gcl domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the gcl domain. +## +## +## +## +## The type of the role's terminal. +## +## +# +interface(`gcl_run',` + gen_require(` + type gcl_t; + ') + + gcl_domtrans($1) + role $2 types gcl_t; + dontaudit gcl_t $3:chr_file rw_term_perms; +') + + +######################################## +## +## All of the rules required to administrate +## an gcl environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the gcl domain. +## +## +## +## +## The type of the user terminal. +## +## +## +# +interface(`gcl_admin',` + gen_require(` + type gcl_t; + ') + + allow $1 gcl_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, gcl_t, gcl_t) + + + gcl_manage_tmp($1) + +') diff -durpN gcl-2.6.12.ORIG/selinux/gcl.te gcl-2.6.12/selinux/gcl.te --- gcl-2.6.12.ORIG/selinux/gcl.te 1969-12-31 17:00:00.000000000 -0700 +++ gcl-2.6.12/selinux/gcl.te 2010-12-29 11:46:30.627141086 -0700 @@ -0,0 +1,45 @@ +policy_module(gcl,1.0.1) + +######################################## +# +# Declarations +# + +type gcl_t; +type gcl_exec_t; +application_domain(gcl_t, gcl_exec_t) +role system_r types gcl_t; + +######################################## +# +# gcl local policy +# + +## internal communication is often done using fifo and unix sockets. +allow gcl_t self:fifo_file rw_file_perms; +allow gcl_t self:unix_stream_socket create_stream_socket_perms; + +libs_use_ld_so(gcl_t) +libs_use_shared_libs(gcl_t) + +miscfiles_read_localization(gcl_t) + +## The GCL memory management and executable dumping routines manipulate memory +## in various (usually forbidden) ways. +allow gcl_t self:process { execmem execheap }; + +optional_policy(` + unconfined_domain(gcl_t) +') + +optional_policy(` + gen_require(` + type unconfined_t; + type unconfined_devpts_t; + type unconfined_tty_device_t; + role unconfined_r; + ') + + gcl_run(unconfined_t, unconfined_r, { unconfined_tty_device_t unconfined_devpts_t }) + allow gcl_t gcl_exec_t:file execmod; +') diff -durpN gcl-2.6.12.ORIG/unixport/makefile gcl-2.6.12/unixport/makefile --- gcl-2.6.12.ORIG/unixport/makefile 2014-10-23 15:29:00.000000000 -0600 +++ gcl-2.6.12/unixport/makefile 2014-10-28 11:50:44.626943228 -0600 @@ -128,6 +128,7 @@ saved_%:raw_% $(RSYM) init_%.lsp raw_%_m echo " (in-package \"USER\")(system:save-system \"$@\")" >>foo ar x lib$*.a $$(ar t lib$*.a |grep ^gcl_) $(PORTDIR)/raw_$*$(EXE) $(PORTDIR)/ -libdir $(GCLDIR)/ < foo + chcon -t gcl_exec_t $@ || true # check that saved image can be prelinked [ "$(PRELINK_CHECK)" = "" ] || \ ! [ -x /usr/bin/objdump ] || \ @@ -174,6 +175,7 @@ ifeq ($(GNU_LD),1) else $(CC) $(LD_FLAGS) -o raw_$*$(EXE) $(filter %.o,$^) -L. $(EXTRA_LD_LIBS) $(LD_LIBS_PRE) -l$* $(LD_LIBS_POST) endif + chcon -t gcl_exec_t raw_$*$(EXE) || true # diff map_$* map_$*.old >/dev/null || (cp map_$* map_$*.old && rm -f $@ && $(MAKE) $@) # cp map_$*.old map_$*