mirror of
https://github.com/clearlinux/graphene.git
synced 2026-08-28 21:35:52 +00:00
Emil Hemdal
f25510a259
The documentation currently specifies SGX_SIGNER_KEY as the parameter to enable Graphene to find your keys. Some examples don't use an environment parameter at all for the key to sign the enclave, this commit fixes that.
284 lines
10 KiB
Makefile
284 lines
10 KiB
Makefile
# Build the manifest for Apache (httpd):
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#
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# - make Building for Linux
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# - make DEBUG=1 Building for Linux, with Graphene debug output
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# - make SGX=1 Building for SGX
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# - make SGX=1 DEBUG=1 Building for SGX
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#
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# Use `make clean` to remove Graphene-generated files.
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#
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# Use `make distclean` to further remove the Apache tarball, source code,
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# and installation.
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THIS_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
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INSTALL_DIR ?= $(THIS_DIR)install
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HTTPD_SRC ?= $(THIS_DIR)httpd-2.4.41
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HTTPD_CHECKSUM ?= 3c0f9663240beb0f008acf3b4501c4f339d7467ee345a36c86c46b4d6f3a5461
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# Mirros for downloading the Apache source code
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HTTPD_MIRRORS ?= \
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https://www-eu.apache.org/dist/ \
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https://www-us.apache.org/dist/ \
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https://ftp.fau.de/apache/ \
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https://archive.apache.org/dist/
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# Address and port for the Apache server to listen
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LISTEN_HOST ?= 127.0.0.1
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LISTEN_PORT ?= 8001
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# Relative path to Graphene root
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GRAPHENEDIR ?= $(THIS_DIR)../..
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SGX_SIGNER_KEY ?= $(GRAPHENEDIR)/Pal/src/host/Linux-SGX/signer/enclave-key.pem
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ifeq ($(DEBUG),1)
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GRAPHENEDEBUG = inline
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else
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GRAPHENEDEBUG = none
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endif
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.PHONY: all
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all: $(INSTALL_DIR)/bin/httpd httpd.manifest pal_loader config testdata ssldata
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ifeq ($(SGX),1)
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all: httpd.manifest.sgx httpd.sig httpd.token
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endif
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include ../../Scripts/Makefile.configs
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# The make targets for downloading and compiling the Apache source code, and
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# installing the binaries.
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$(INSTALL_DIR)/bin/httpd: $(HTTPD_SRC)/configure
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cd $(HTTPD_SRC) && ./configure --prefix=$(abspath $(INSTALL_DIR)) \
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--with-mpm=prefork --enable-mpms-shared='prefork worker event' \
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--enable-ssl
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cd $(HTTPD_SRC) && $(MAKE)
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cd $(HTTPD_SRC) && $(MAKE) install
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$(HTTPD_SRC)/configure: $(HTTPD_SRC).tar.gz
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tar -mxzf $<
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$(HTTPD_SRC).tar.gz:
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$(GRAPHENEDIR)/Scripts/download --output $@ --sha256 $(HTTPD_CHECKSUM) $(foreach mirror,$(HTTPD_MIRRORS),--url $(mirror)httpd/$(HTTPD_SRC).tar.gz)
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# Apache dependencies (generate from ldd):
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#
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# For SGX, the manifest needs to list all the libraries loaded during the
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# execution, so that the signer can include the file checksums.
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#
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# The dependencies are generated from the ldd results.
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# We need to replace Glibc dependencies with Graphene-specific Glibc. The Glibc
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# binaries are already listed in the manifest template, so we can skip them
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# from the ldd results
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GLIBC_DEPS = linux-vdso /lib64/ld-linux-x86-64 libc libm librt libdl libpthread
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$(INSTALL_DIR)/conf/httpd.conf: $(INSTALL_DIR)
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# Listing all the enabled modules in Apache, by greping httpd.conf
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.INTERMEDIATE: httpd-modules
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httpd-modules: $(INSTALL_DIR)/conf/httpd.conf
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@grep "^LoadModule" $(INSTALL_DIR)/conf/httpd.conf | \
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awk '{print "$(INSTALL_DIR)/" $$3}' > $@
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@echo $(INSTALL_DIR)/modules/mod_mpm_worker.so >> $@
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@echo $(INSTALL_DIR)/modules/mod_mpm_event.so >> $@
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@echo $(INSTALL_DIR)/modules/mod_ssl.so >> $@
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# Listing all the Apache dependencies, besides Glibc libraries
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.INTERMEDIATE: httpd-ldd
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httpd-ldd: httpd-modules
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@for F in $(INSTALL_DIR)/bin/httpd `cat httpd-modules`; do \
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ldd $$F >> $@ || exit 1; done
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.INTERMEDIATE: httpd-deps
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httpd-deps: httpd-ldd
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@cat $< | awk '{if ($$2 =="=>") {split($$1,s,/\./); print s[1]}}' \
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| sort | uniq | grep -v -x $(patsubst %,-e %,$(GLIBC_DEPS)) > $@
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# Generating manifest rules for Apache modules
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.INTERMEDIATE: httpd-trusted-mods
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httpd-trusted-mods: httpd-modules
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@for F in `cat httpd-modules`; do \
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N=`echo $$F | awk '{n=split($$1,s,/\/|\./); print s[n-1]}'`; \
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echo -n "sgx.trusted_files.$$N = file:$$F\\\\n"; \
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done > $@
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# Generating manifest rules for Apache dependencies
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.INTERMEDIATE: httpd-trusted-libs
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httpd-trusted-libs: httpd-deps httpd-modules
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@HTTPD_LIBS="$(INSTALL_DIR)/bin/httpd `cat httpd-modules`" && \
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for F in `cat httpd-deps`; do \
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P=`ldd $$HTTPD_LIBS | grep $$F | awk '{print $$3; exit}'`; \
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N=`echo $$F | tr --delete '-'`; \
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echo -n "sgx.trusted_files.$$N = file:$$P\\\\n"; \
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done > $@
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httpd.manifest: httpd.manifest.template httpd-trusted-mods httpd-trusted-libs
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sed -e 's|$$(GRAPHENEDIR)|'"$(GRAPHENEDIR)"'|g' \
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-e 's|$$(GRAPHENEDEBUG)|'"$(GRAPHENEDEBUG)"'|g' \
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-e 's|$$(INSTALL_DIR)|'"$(INSTALL_DIR)"'|g' \
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-e 's|$$(INSTALL_DIR_ABSPATH)|'"$(abspath $(INSTALL_DIR))"'|g' \
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-e 's|$$(HTTPD_TRUSTED_MODS)|'"`cat httpd-trusted-mods`"'|g' \
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-e 's|$$(HTTPD_TRUSTED_LIBS)|'"`cat httpd-trusted-libs`"'|g' \
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-e 's|$$(ARCH_LIBDIR)|'"$(ARCH_LIBDIR)"'|g' \
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$< > $@
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# Generating the SGX-specific manifest (httpd.manifest.sgx), the enclave signature,
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# and the token for enclave initialization.
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httpd.manifest.sgx: httpd.manifest
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$(GRAPHENEDIR)/Pal/src/host/Linux-SGX/signer/pal-sgx-sign \
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-libpal $(GRAPHENEDIR)/Runtime/libpal-Linux-SGX.so \
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-key $(SGX_SIGNER_KEY) \
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-manifest $< -output $@
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httpd.sig: httpd.manifest.sgx
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httpd.token: httpd.sig
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$(GRAPHENEDIR)/Pal/src/host/Linux-SGX/signer/pal-sgx-get-token \
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-output httpd.token -sig httpd.sig
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# Extra executables
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pal_loader:
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ln -s $(GRAPHENEDIR)/Runtime/pal_loader $@
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# Apache configuration and test data
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.PHONY: config
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config: $(INSTALL_DIR)/conf/httpd-graphene.conf $(INSTALL_DIR)/conf/extra/httpd-ssl-graphene.conf
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$(INSTALL_DIR)/conf/httpd-graphene.conf: $(INSTALL_DIR)/conf/httpd.conf
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sed -e "s|^Listen |#Listen |g" \
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-e "s|^User |#User |g" \
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-e "s|^Group |#Group |g" \
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-e "s|^LoadModule mpm_prefork|#LoadModule mpm_prefork|g" \
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-e "s|^#LoadModule ssl_module|LoadModule ssl_module|g" \
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-e "s|^#Include conf/extra/httpd-ssl.conf|Include conf/extra/httpd-ssl-graphene.conf|g" \
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-e "s|#EnableMMAP off|EnableMMAP off|g" \
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-e "s|#EnableSendfile on|EnableSendfile on|g" \
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$< > $@
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echo "\n\
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<IfModule mpm_prefork_module>\n\
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StartServers 4\n\
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MinSpareServers 1\n\
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MaxSpareServers 4\n\
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MaxConnectionsPerChild 0\n\
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</IfModule>\n" >> $@
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echo "\n\
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<IfModule mpm_worker_module>\n\
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StartServers 1\n\
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MinSpareThreads 25\n\
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MaxSpareThreads 75\n\
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ThreadsPerChild 25\n\
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</IfModule>\n" >> $@
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$(INSTALL_DIR)/conf/extra/httpd-ssl-graphene.conf: $(INSTALL_DIR)/conf/extra/httpd-ssl.conf
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sed -e "s|^Listen 443|Listen 127.0.0.1:8443|g" \
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-e "s|^<VirtualHost _default_:443>|<VirtualHost 127.0.0.1:8443>|g" \
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-e "s|^ServerName www.example.com:443|ServerName www.example.com:8443|g" \
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-e "s|^SSLSessionCache|#SSLSessionCache|g" \
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$< > $@
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# HTTP docs:
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# Generating random HTML files in $(INSTALL_DIR)/htdocs/random
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RANDOM_DIR = $(INSTALL_DIR)/htdocs/random
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RANDOM_FILES = \
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$(foreach n,1 2 3 4 5 6 7 8 9 10,2K.$n.html) \
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$(foreach n,1 2 3 4 5,10K.$n.html) \
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$(foreach n,1 2 3 4 5,100K.$n.html) \
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$(foreach n,1 2 3,1M.$n.html) \
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$(foreach n,1 2 3,10M.$n.html) \
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$(foreach n,1 2 3,100.$n.html)
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TEST_DATA = $(addprefix $(RANDOM_DIR)/,$(RANDOM_FILES))
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$(RANDOM_DIR)/%.html:
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mkdir -p $(RANDOM_DIR)
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dd if=/dev/urandom of=$@ count=1 bs=$(basename $(basename $(notdir $@)))
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.PHONY: testdata
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testdata: $(TEST_DATA)
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# SSL data: key and x.509 self-signed certificate (to test SSL/TLS)
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$(INSTALL_DIR)/conf/server.crt: ssl/ca_config.conf
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openssl genrsa -out ssl/ca.key 2048
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openssl req -x509 -new -nodes -key ssl/ca.key -sha256 -days 1024 -out ssl/ca.crt -config ssl/ca_config.conf
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openssl genrsa -out ssl/server.key 2048
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openssl req -new -key ssl/server.key -out ssl/server.csr -config ssl/ca_config.conf
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openssl x509 -req -days 360 -in ssl/server.csr -CA ssl/ca.crt -CAkey ssl/ca.key -CAcreateserial -out ssl/server.crt
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cp -f ssl/* $(INSTALL_DIR)/conf/
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.PHONY: ssldata
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ssldata: $(INSTALL_DIR)/conf/server.crt
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# Commands for running Apache
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#
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# - make start-native-server:
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# Start the Apache server natively in the foreground (using the Prefork MPM)
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#
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# - make start-graphene-server:
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# Start the Apache server under Graphene in the foreground (using the Prefork MPM)
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#
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# - make start-native-multithreaded-server:
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# Start the Apache server natively in the foreground (using the Worker MPM)
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#
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# - make start-graphene-multithreaded-server:
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# Start the Apache server under Graphene in the foreground (using the Worker MPM)
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#
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# - make clean-server:
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# Clean up the PID files generated by Apache
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.PHONY: clean-server
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clean-server:
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$(RM) $(INSTALL_DIR)/logs/httpd-$(LISTEN_HOST)-$(LISTEN_PORT).pid
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.PHONY: start-native-server
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start-native-server: all clean-server
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@echo "Listen on $(LISTEN_HOST):$(LISTEN_PORT)"
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$(PREFIX) $(INSTALL_DIR)/bin/httpd -D FOREGROUND \
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-f conf/httpd-graphene.conf \
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-C "LoadModule mpm_prefork_module modules/mod_mpm_prefork.so" \
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-C "Listen $(LISTEN_HOST):$(LISTEN_PORT)" \
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-C "ServerName $(LISTEN_HOST)" \
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-C "PidFile logs/httpd-$(LISTEN_HOST)-$(LISTEN_PORT).pid"
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.PHONY: start-graphene-server
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start-graphene-server: all clean-server
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@echo "Listen on $(LISTEN_HOST):$(LISTEN_PORT)"
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$(PREFIX) ./pal_loader httpd.manifest -D FOREGROUND \
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-f conf/httpd-graphene.conf \
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-C "LoadModule mpm_prefork_module modules/mod_mpm_prefork.so" \
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-C "Listen $(LISTEN_HOST):$(LISTEN_PORT)" \
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-C "ServerName $(LISTEN_HOST)" \
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-C "PidFile logs/httpd-$(LISTEN_HOST)-$(LISTEN_PORT).pid"
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.PHONY: start-native-multithreaded-server
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start-native-multithreaded-server: all clean-server
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@echo "Listen on $(LISTEN_HOST):$(LISTEN_PORT)"
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$(PREFIX) $(INSTALL_DIR)/bin/httpd -D FOREGROUND \
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-f conf/httpd-graphene.conf \
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-C "LoadModule mpm_worker_module modules/mod_mpm_worker.so" \
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-C "Listen $(LISTEN_HOST):$(LISTEN_PORT)" \
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-C "ServerName $(LISTEN_HOST)" \
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-C "PidFile logs/httpd-$(LISTEN_HOST)-$(LISTEN_PORT).pid"
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.PHONY: start-graphene-multithreaded-server
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start-graphene-multithreaded-server: all clean-server
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@echo "Listen on $(LISTEN_HOST):$(LISTEN_PORT)"
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$(PREFIX) ./pal_loader httpd.manifest -D FOREGROUND \
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-f conf/httpd-graphene.conf \
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-C "LoadModule mpm_worker_module modules/mod_mpm_worker.so" \
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-C "Listen $(LISTEN_HOST):$(LISTEN_PORT)" \
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-C "ServerName $(LISTEN_HOST)" \
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-C "PidFile logs/httpd-$(LISTEN_HOST)-$(LISTEN_PORT).pid"
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.PHONY: clean
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clean:
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$(RM) *.manifest *.manifest.sgx *.token *.sig pal_loader OUTPUT result-* httpd-ldd httpd-modules tmp
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.PHONY: distclean
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distclean: clean
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$(RM) -r $(HTTPD_SRC).tar.gz $(HTTPD_SRC) $(INSTALL_DIR)
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$(RM) ssl/server.* ssl/ca.*
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