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Shift Darwin sandbox to separate installed files

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This makes it slightly more manageable to see at a glance what in a
build's sandbox profile is unique to the build and what is standard. Also
a first step to factoring more of our Darwin logic into scheme functions
that will allow us a bit more flexibility. And of course less of that
nasty codegen in C++! 😀
This commit is contained in:
Dan Peebles 2017-10-17 19:15:51 -04:00
parent 1dd29d7aeb
commit 6e5165b773
2 changed files with 11 additions and 13 deletions
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14
src/libstore/build.cc
View file

@ -2774,14 +2774,10 @@ void DerivationGoal::runChild()
sandboxProfile += "(deny default (with no-log))\n"; sandboxProfile += "(deny default (with no-log))\n";
} }
sandboxProfile += sandboxProfile += "(import \"sandbox-defaults.sb\")";
#include "sandbox-defaults.sb.gen.hh"
;
if (fixedOutput) if (fixedOutput)
sandboxProfile += sandboxProfile += "(import \"sandbox-network.sb\")";
#include "sandbox-network.sb.gen.hh"
;
/* Our rwx outputs */ /* Our rwx outputs */
sandboxProfile += "(allow file-read* file-write* process-exec\n"; sandboxProfile += "(allow file-read* file-write* process-exec\n";
@ -2824,9 +2820,7 @@ void DerivationGoal::runChild()
sandboxProfile += additionalSandboxProfile; sandboxProfile += additionalSandboxProfile;
} else } else
sandboxProfile += sandboxProfile += "(import \"sandbox-minimal.sb\")";
#include "sandbox-minimal.sb.gen.hh"
;
debug("Generated sandbox profile:"); debug("Generated sandbox profile:");
debug(sandboxProfile); debug(sandboxProfile);
@ -2848,6 +2842,8 @@ void DerivationGoal::runChild()
args.push_back(sandboxFile); args.push_back(sandboxFile);
args.push_back("-D"); args.push_back("-D");
args.push_back("_GLOBAL_TMP_DIR=" + globalTmpDir); args.push_back("_GLOBAL_TMP_DIR=" + globalTmpDir);
args.push_back("-D");
args.push_back("IMPORT_DIR=" + settings.nixDataDir + "/nix/sandbox/");
args.push_back(drv->builder); args.push_back(drv->builder);
} }
#endif #endif

10
src/libstore/local.mk
View file

@ -10,6 +10,10 @@ libstore_LIBS = libutil libformat
libstore_LDFLAGS = $(SQLITE3_LIBS) -lbz2 $(LIBCURL_LIBS) $(SODIUM_LIBS) -pthread libstore_LDFLAGS = $(SQLITE3_LIBS) -lbz2 $(LIBCURL_LIBS) $(SODIUM_LIBS) -pthread
libstore_FILES = sandbox-defaults.sb sandbox-minimal.sb sandbox-network.sb
$(foreach file,$(libstore_FILES),$(eval $(call install-data-in,$(d)/$(file),$(datadir)/nix/sandbox)))
ifeq ($(ENABLE_S3), 1) ifeq ($(ENABLE_S3), 1)
libstore_LDFLAGS += -laws-cpp-sdk-s3 -laws-cpp-sdk-core libstore_LDFLAGS += -laws-cpp-sdk-s3 -laws-cpp-sdk-core
endif endif
@ -36,9 +40,7 @@ libstore_CXXFLAGS = \
$(d)/local-store.cc: $(d)/schema.sql.gen.hh $(d)/local-store.cc: $(d)/schema.sql.gen.hh
sandbox-headers = $(d)/sandbox-defaults.sb.gen.hh $(d)/sandbox-network.sb.gen.hh $(d)/sandbox-minimal.sb.gen.hh $(d)/build.cc:
$(d)/build.cc: $(sandbox-headers)
%.gen.hh: % %.gen.hh: %
@echo 'R"foo(' >> $@.tmp @echo 'R"foo(' >> $@.tmp
@ -46,6 +48,6 @@ $(d)/build.cc: $(sandbox-headers)
@echo ')foo"' >> $@.tmp @echo ')foo"' >> $@.tmp
@mv $@.tmp $@ @mv $@.tmp $@
clean-files += $(d)/schema.sql.gen.hh $(sandbox-headers) clean-files += $(d)/schema.sql.gen.hh
$(eval $(call install-file-in, $(d)/nix-store.pc, $(prefix)/lib/pkgconfig, 0644)) $(eval $(call install-file-in, $(d)/nix-store.pc, $(prefix)/lib/pkgconfig, 0644))