WIP: Clean project and installation process.

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-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
-
-[[package]]
-name = "untrusted"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
-
-[[package]]
-name = "url"
-version = "2.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
-dependencies = [
- "idna",
- "matches",
- "percent-encoding",
-]
-
-[[package]]
-name = "vec_map"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
-
-[[package]]
-name = "version_check"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
-
-[[package]]
-name = "void"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
-
-[[package]]
-name = "want"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
-dependencies = [
- "log",
- "try-lock",
-]
-
-[[package]]
-name = "wasm-bindgen"
-version = "0.2.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
-dependencies = [
- "cfg-if",
- "serde",
- "serde_json",
- "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f22b422e2a757c35a73774860af8e112bff612ce6cb604224e8e47641a9e4f68"
-dependencies = [
- "bumpalo",
- "lazy_static",
- "log",
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7866cab0aa01de1edf8b5d7936938a7e397ee50ce24119aef3e1eaa3b6171da"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b13312a745c08c469f0b292dd2fcd6411dba5f7160f593da6ef69b64e407038"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f249f06ef7ee334cc3b8ff031bfc11ec99d00f34d86da7498396dc1e3b1498fe"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
-
-[[package]]
-name = "web-sys"
-version = "0.3.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bf6ef87ad7ae8008e15a355ce696bed26012b7caa21605188cfd8214ab51e2d"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "webpki"
-version = "0.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab146130f5f790d45f82aeeb09e55a256573373ec64409fc19a6fb82fb1032ae"
-dependencies = [
- "ring",
- "untrusted",
-]
-
-[[package]]
-name = "webpki-roots"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8eff4b7516a57307f9349c64bf34caa34b940b66fed4b2fb3136cb7386e5739"
-dependencies = [
- "webpki",
-]
-
-[[package]]
-name = "winapi"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
-
-[[package]]
-name = "winapi"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
-
-[[package]]
-name = "winapi-build"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
-[[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
-[[package]]
-name = "winreg"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"
-dependencies = [
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "ws2_32-sys"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
-dependencies = [
- "winapi 0.2.8",
- "winapi-build",
-]
-
-[[package]]
-name = "xattr"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
-dependencies = [
- "libc",
-]

Cargo.toml

-[package]
-name = "metadata-collect-agent"
-version = "0.1.0"
-authors = ["Leo Le Bouter <leo.le.bouter@nexedi.com>"]
-edition = "2018"
-
-[dependencies]
-posix-acl = "1.0.0"
-xattr = "0.2.2"
-md-5 = "0.9.1"
-sha-1 = "0.9.1"
-sha2 = "0.9.1"
-hex = "0.4.2"
-anyhow = "1.0.32"
-clap = "2.33.3"
-psutil = { version = "3.2.0", features = ["serde"] }
-reqwest = { version = "0.10.7", default-features = false, features = ["blocking", "rustls-tls"] }
-rmp-serde = "0.14.4"
-nix = "0.19.0"
-serde = { version = "1.0.115", features = ["derive"] }
-base64 = "0.13.0"
-rayon = "1.4.0"
-serde_json = "1.0.57"
-
-[profile.release]
-opt-level = 'z'
-lto = true
-codegen-units = 1

debian.package.unsafe/Makefile

-unsafe-boot-metadata-collect-agent.deb: unsafe-boot-metadata-collect-agent/usr/share/initramfs-tools/scripts/local-bottom/metadata-collect-agent
-	dpkg-deb --build unsafe-boot-metadata-collect-agent || rm -fv $@
-
-include initramfs-script-template.mk
-unsafe-boot-metadata-collect-agent/usr/share/initramfs-tools/scripts/local-bottom/metadata-collect-agent: unsafe-boot-metadata-collect-agent/sbin/metadata-collect-agent
-	@ if [ "${ERP5_USER}" = "" ]; then \
-		echo "Environment variable ERP5_USER not set"; \
-		exit 1; \
-	fi
-	@ if [ "${ERP5_PASS}" = "" ]; then \
-		echo "Environment variable ERP5_PASS not set"; \
-		exit 1; \
-	fi
-	@ if [ "${ERP5_BASE_URL}" = "" ]; then \
-		echo "Environment variable ERP5_BASE_URL not set"; \
-		exit 1; \
-	fi
-
-	mkdir -p unsafe-boot-metadata-collect-agent/usr/share/initramfs-tools/scripts/local-bottom
-
-	echo "$${initramfs_script}" >> $@
-
-unsafe-boot-metadata-collect-agent/sbin/metadata-collect-agent:
-	cd ../ && ./rust-build-static.bash
-
-.PHONY: clean
-clean:
-	rm -fv unsafe-boot-metadata-collect-agent/usr/share/initramfs-tools/scripts/local-bottom/metadata-collect-agent unsafe-boot-metadata-collect-agent/sbin/metadata-collect-agent unsafe-boot-metadata-collect-agent.deb
\ No newline at end of file

debian.package.unsafe/initramfs-script-template.mk

-define initramfs_script :=
-#!/bin/sh
-
-PREREQ=""
-prereqs()
-{
-	echo "$$PREREQ"
-}
-case $$1 in
-prereqs)
-	prereqs
-	exit 0
-	;;
-esac
-
-. /scripts/functions
-
-configure_networking
-
-DEFAULT_IF="$$(ip route show default | grep -Po "(?<=dev )\w+" | head -n 1)"
-DEFAULT_IF_MAC="$$(ip link show "$$DEFAULT_IF" | grep -Po '(?<= )\w{2}:\w{2}:\w{2}:\w{2}:\w{2}:\w{2}(?= )' | head -n 1)"
-
-ERP5_BASE_URL="$(ERP5_BASE_URL)"
-ERP5_USER="$(ERP5_USER)"
-ERP5_PASS="$(ERP5_PASS)"
-
-REFERENCE="COMP-MAC-$$(echo "$$DEFAULT_IF_MAC" | sed s/:/-/g).Metadata.Snapshot"
-
-/sbin/metadata-collect-agent "$$NEWROOT" "$$ERP5_USER" "$$ERP5_PASS" "$$REFERENCE" "$$ERP5_BASE_URL"
-endef
-
-export initramfs_script
\ No newline at end of file

debian.package.unsafe/unsafe-boot-metadata-collect-agent/DEBIAN/control

-Package: unsafe-boot-metadata-collect-agent
-Version: 0.1
-Section: custom
-Priority: optional
-Architecture: amd64
-Essential: no
-Maintainer: leo.le.bouter@nexedi.com
-Description: metadata-collect-agent with initramfs scripts

debian.package.unsafe/unsafe-boot-metadata-collect-agent/usr/share/initramfs-tools/hooks/metadata-collect-agent

-#!/bin/sh
-PREREQ=""
-prereqs()
-{
-	echo "$PREREQ"
-}
-case $1 in
-prereqs)
-	prereqs
-	exit 0
-	;;
-esac
-. /usr/share/initramfs-tools/hook-functions
-
-copy_exec /sbin/metadata-collect-agent /sbin
\ No newline at end of file

debian.package/Makefile

-SECBOOT_CRT=$(shell pwd)/db.crt
-SECBOOT_KEY=$(shell pwd)/db.key
-
-guard-%:
-	@ if [ "${${*}}" = "" ]; then \
-		echo "Environment variable $* not set"; \
-		exit 1; \
-	fi
-
-uefi-boot-metadata-collect-agent.deb: uefi-boot-metadata-collect-agent/boot/efi/EFI/Nexedi/uefi-boot-metadata-collect-agent.efi
-	dpkg-deb --build uefi-boot-metadata-collect-agent || rm -fv $@
-
-include dracut-conf-template.mk
-uefi-boot-metadata-collect-agent/boot/efi/EFI/Nexedi/uefi-boot-metadata-collect-agent.efi: db.crt db.key db.cer uefi-boot-metadata-collect-agent/boot/efi/secboot.cer
-	mkdir -p /tmp/dracut-empty
-	echo "$${dracut_conf}" > dracut.conf
-	sudo dracut --force -c dracut.conf --confdir /tmp/dracut-empty --uefi-output $@
-	sudo chmod 755 $@
-	rm -rfv /tmp/dracut-empty
-
-uefi-boot-metadata-collect-agent/boot/efi/secboot.cer: uefi-boot-metadata-collect-agent/boot/efi/EFI/Nexedi db.cer
-	cp -fv db.cer $@
-	sudo chown 0:0 $@
-	sudo chmod 755 $@
-
-uefi-boot-metadata-collect-agent/boot/efi/EFI/Nexedi:
-	mkdir -p $@
-
-db.crt db.key:
-	openssl req -newkey rsa:4096 -nodes -keyout db.key -new -x509 -sha256 -days 3650 -subj "/CN=Nexedi's UEFI Signature Database key/" -out db.crt
-
-db.cer:
-	openssl x509 -outform DER -in db.crt -out db.cer
-
-clean:
-	rm -fv uefi-boot-metadata-collect-agent.deb dracut.conf db.key db.crt db.cer uefi-boot-metadata-collect-agent/boot/efi/EFI/Nexedi/uefi-boot-metadata-collect-agent.efi uefi-boot-metadata-collect-agent/boot/efi/secboot.cer
\ No newline at end of file

debian.package/dracut-conf-template.mk

-define dracut_conf :=
-add_dracutmodules="metadata-collect"
-hostonly=no
-hostonly_cmdline=no
-kernel_cmdline="root=LABEL=ROOT rd.auto rd.auto=1 rd.neednet=1 ip=dhcp"
-reproducible=yes
-compress=xz
-uefi=yes
-uefi_stub=/usr/lib/systemd/boot/efi/linuxx64.efi.stub
-uefi_secureboot_cert="$(SECBOOT_CRT)"
-uefi_secureboot_key="$(SECBOOT_KEY)"
-endef
-
-export dracut_conf
\ No newline at end of file

debian.package/uefi-boot-metadata-collect-agent/DEBIAN/control

-Package: uefi-boot-metadata-collect-agent
-Version: 0.1
-Section: custom
-Priority: optional
-Architecture: amd64
-Essential: no
-Maintainer: leo.le.bouter@nexedi.com
-Description: Signed UEFI boot application with embedded pre-configured metadata-collect-agent

debian.package/uefi-boot-metadata-collect-agent/DEBIAN/postinst

-#!/bin/bash
-
-EFI_DEV=$(mount | grep -Po '^.+(?= on /boot/efi )')
-ROOT_DEV=$(mount | grep -Po '^.+(?= on / )')
-
-if ! efibootmgr --disk "$EFI_DEV" --verbose | grep "uefi-boot-metadata-collect-agent.efi"; then
-    efibootmgr --create --disk "$EFI_DEV" --label 'UEFI metadata-collect-agent' --loader /EFI/Nexedi/uefi-boot-metadata-collect-agent.efi
-    #BOOT_CUR=$(efibootmgr | grep -Po '(?<=BootCurrent: ).+')
-    #BOOT_AGENT=$(efibootmgr | grep -Po '(?<=Boot)\d+(?=.+UEFI metadata-collect-agent)')
-    #NEW_BOOT_ORDER=$(efibootmgr | grep -Po '(?<=BootOrder: ).+' | sed "s/$BOOT_CUR/$BOOT_AGENT,$BOOT_CUR/")
-    #efibootmgr -o "$NEW_BOOT_ORDER"
-fi
-
-e2label "$ROOT_DEV" "ROOT" || true
-btrfs filesystem label / "ROOT" || true
-reiserfstune -l "ROOT" "$ROOT_DEV" || true
-xfs_io -c "label -s ROOT" / || true
-cryptsetup config --label="ROOT" "$ROOT_DEV" || true
\ No newline at end of file

dracut.module/Makefile

-dracut_module: 90metadata-collect/fluent-bit 90metadata-collect/fluentbit_wendelin.so 90metadata-collect/metadata-collect-agent 90metadata-collect/collect.sh
+.PHONY: all
+all: 90metadata-collect/fluent-bit 90metadata-collect/fluentbit_wendelin.so 90metadata-collect/metadata-collect-agent 90metadata-collect/collect.sh
 
 include collect-sh-template.mk
 90metadata-collect/collect.sh:
 	echo "$${collect_sh}" >> 90metadata-collect/collect.sh
 
 90metadata-collect/metadata-collect-agent:
-	# cd ../ && ./rust-build-static.bash
 	cd ../scan-filesystem/cython/ && make nopython && cd ../../dracut.module
 
 90metadata-collect/fluent-bit:
@@ -19,7 +19,7 @@ clean:
 	rm -fv 90metadata-collect/collect.sh 90metadata-collect/metadata-collect-agent
 
 .PHONY: install
-install: dracut_module
+install: all
 	cp -vLr "90metadata-collect" /usr/lib/dracut/modules.d
 
 .PHONY: uninstall

fluent-bit-install.sh

-apt-get install cmake flex bison build-essential
+apt-get -y install cmake flex bison build-essential
 rm -rf fluent-bit
 git clone https://github.com/fluent/fluent-bit.git
 cd fluent-bit

guix-pkg.scm

-(use-modules
- (guix packages)
- (guix git-download)
- (guix download)
- (guix build python-build-system)
- (guix build-system python) 
- (guix build utils)
- (gnu packages python-web)
- (gnu packages python-xyz)
- (gnu packages python-crypto)
- (gnu packages acl))
-
-(define python-pylibacl
-  (package
-  (name "python-pylibacl")
-  (version "0.5.4")
-  (source
-    (origin
-      (method url-fetch)
-      (uri (pypi-uri "pylibacl" version))
-      (sha256
-        (base32
-          "0drvxb21y7p0aikcv3jx90vdcjk96kibf9x8qgxic2prxxd3f3q6"))))
-  (build-system python-build-system)
-  (arguments
-    '(#:tests? #f))
-  (propagated-inputs
-    `(("acl" ,acl)))
-  (home-page "http://pylibacl.k1024.org/")
-  (synopsis "POSIX.1e ACLs for python")
-  (description "POSIX.1e ACLs for python")
-  (license #f)))
-
-(define metadata-collect-agent
-  (package
-    (name "metadata-collect-agent")
-    (version "0.1")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-              (url "https://lab.nexedi.com/nexedi/metadata-collect-agent.git")
-              (commit "v0.1")))
-       (sha256
-        (base32
-         "")))) ;; Fill with "Actual hash" of GNU Guix error
-    (build-system python-build-system)
-    (arguments
-     '(#:tests? #f))
-    (propagated-inputs
-     `(("python-urllib3" ,python-urllib3)
-       ("python-psutil" ,python-psutil)
-       ("python-msgpack" ,python-msgpack)
-       ("python-pylibacl" ,python-pylibacl)
-       ("python-certifi" ,python-certifi)))
-    (description "")
-    (synopsis "")
-    (license #f)
-    (home-page "")))
-
-(packages->manifest
- (list metadata-collect-agent))

install.sh

@@ -2,11 +2,15 @@
 
 set -eux
 
+# apt install git
 # installing miscellaneous useful packages
 apt -y install make autopoint autoconf libtool libattr1-dev musl-tools mmv sbsigntool
 # installing more necessary packages to activate Secure Boot with our own keys
 apt -y install efitools
-# installing (download and compile)a specific version of python to make sure the whole installation process work
+# installing packages needed to build fluentbit
+apt -y cmake flex bison build-essential
+# installing (download and compile) a specific version of python to make sure the whole installation process work
+: '
 if [ ! -d "/opt/python-3.7.12/include/python3.7m" ]; then
   wget https://www.python.org/ftp/python/3.7.12/Python-3.7.12.tgz
   tar zxf Python-3.7.12.tgz
@@ -18,7 +22,9 @@ if [ ! -d "/opt/python-3.7.12/include/python3.7m" ]; then
 fi
 rm -f Python-3.7.12.tgz
 rm -rf Python-3.7.12/
+#'
 
+: '
 ## Install dracut
 if ! which dracut ; then
   wget http://ftp.us.debian.org/debian/pool/main/d/dracut/dracut-core_051-1_amd64.deb
@@ -27,12 +33,7 @@ if ! which dracut ; then
   apt -y install ./dracut-core_051-1_amd64.deb ./dracut_051-1_all.deb ./dracut-network_051-1_all.deb
   rm dracut*.deb
 fi
-
-if [ ! -e "$HOME/.cargo/bin" ]; then
-  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
-fi
-export PATH=$PATH:$HOME/.cargo/bin
-rustup target add x86_64-unknown-linux-musl
+#'
 
 ## Install others
 apt -y install libssl-dev
@@ -41,21 +42,23 @@ apt -y install cmake
 
 ## Install Go
 # needed for dracut.module/ make install
-GOVERSION=1.16.5
-if [ ! -e "/usr/local/go/VERSION" ] || [ go${GOVERSION} != $(cat /usr/local/go/VERSION) ]; then
-  wget https://golang.org/dl/go${GOVERSION}.linux-amd64.tar.gz
-  rm -rf /usr/local/go
-  tar -C /usr/local -xzf go${GOVERSION}.linux-amd64.tar.gz
-  rm go*.tar.gz*
-  # TODO: write in /etc/profile.d/ instead
-  echo -e "\n" >> /etc/profile
-  echo 'export PATH=$PATH:/usr/local/go/bin' >> /etc/profile
-  source /etc/profile
-fi
+#GOVERSION=1.16.5
+#if [ ! -e "/usr/local/go/VERSION" ] || [ go${GOVERSION} != $(cat /usr/local/go/VERSION) ]; then
+#  wget https://golang.org/dl/go${GOVERSION}.linux-amd64.tar.gz
+#  rm -rf /usr/local/go
+#  tar -C /usr/local -xzf go${GOVERSION}.linux-amd64.tar.gz
+#  rm go*.tar.gz*
+#  # TODO: write in /etc/profile.d/ instead
+#  echo -e "\n" >> /etc/profile
+#  echo 'export PATH=$PATH:/usr/local/go/bin' >> /etc/profile
+#  source /etc/profile
+#fi
+apt -y install golang
 
 ## Install Cython+
 # needed for scan-filesystem/ make nopython
 # WARNING: it does not differentiate Cython+ from Cython
+: '
 if ! which cython3 ; then
   mkdir -p build_cythonplus && cd build_cythonplus
   wget https://lab.nexedi.com/nexedi/cython/raw/debian/build_cythonplus
@@ -64,7 +67,10 @@ if ! which cython3 ; then
   apt -y install ./cython3_*
   cd ..
 fi
+'
 
+apt -y install libfmt-dev
+: '
 ## Install fmt library
 # needed for scan-filesystem/ make nopython
 if [ ! -d "fmt" ]; then
@@ -75,10 +81,13 @@ if [ ! -d "fmt" ]; then
   make install
   cd ../..
 fi
+'
 
+: '
 cd dracut.module
 make install
 cd ..
+'
 
 apt -y autoremove
 

rust-build-static.bash

-#!/bin/bash
-
-set -eux
-
-ACLVERSION="2.2.53"
-ACLTARGZSHA256=9e905397ac10d06768c63edd0579c34b8431555f2ea8e8f2cee337b31f856805
-HOST_TARGET=${HOST_TARGET:-x86_64-unknown-linux-musl}
-
-wget -O "acl-${ACLVERSION}.tar.gz" \
-	"https://git.savannah.nongnu.org/cgit/acl.git/snapshot/acl-${ACLVERSION}.tar.gz"
-
-echo -n "$ACLTARGZSHA256  acl-${ACLVERSION}.tar.gz" | sha256sum -c /dev/stdin
-
-tar -xvf "acl-${ACLVERSION}.tar.gz"
-
-cd "acl-${ACLVERSION}"
-
-export CFLAGS="-fPIE"
-
-[ -f ./configure ] || ./autogen.sh
-[ -f ./config.status ] || ./configure --host "${HOST_TARGET}"
-make -j"$(nproc)"
-
-cd -
-
-RUSTFLAGS="-L native=$(pwd)/acl-${ACLVERSION}/.libs -l static=acl" PKG_CONFIG_ALLOW_CROSS=1 \
-	cargo build --target "$HOST_TARGET" --release
-
-BINARY="$(pwd)/target/$HOST_TARGET/release/$(basename "$(pwd)")"
-
-strip --strip-all "$BINARY"
-objdump -T "$BINARY" || true
-
-ln -sf "$BINARY" dracut.module/90metadata-collect/metadata-collect-agent || true
-ln -sf "$BINARY" debian.package.unsafe/unsafe-boot-metadata-collect-agent/sbin/metadata-collect-agent || true

scan-filesystem/python/main.py

-#!/usr/bin/env python3
-
-# Developed with Python 3.8.5
-
-import sys
-import os
-import stat
-import traceback
-import hashlib
-import io
-import multiprocessing
-import json
-
-
-def compute_hashes(entry_path):
-    with open(entry_path, mode="rb") as f:
-        md5 = hashlib.md5()
-        sha1 = hashlib.sha1()
-        sha256 = hashlib.sha256()
-        sha512 = hashlib.sha512()
-
-        while True:
-            data = f.read(io.DEFAULT_BUFFER_SIZE)
-
-            md5.update(data)
-            sha1.update(data)
-            sha256.update(data)
-            sha512.update(data)
-
-            if len(data) < io.DEFAULT_BUFFER_SIZE:
-                break
-
-    return {"md5": md5.hexdigest(),
-            "sha1": sha1.hexdigest(),
-            "sha256": sha256.hexdigest(),
-            "sha512": sha512.hexdigest()}
-
-
-def stat_result_to_dict(stat_result):
-    return {
-        "st_mode": getattr(stat_result, "st_mode", None),
-        "st_ino": getattr(stat_result, "st_ino", None),
-        "st_dev": getattr(stat_result, "st_dev", None),
-        "st_nlink": getattr(stat_result, "st_nlink", None),
-        "st_uid": getattr(stat_result, "st_uid", None),
-        "st_gid": getattr(stat_result, "st_gid", None),
-        "st_size": getattr(stat_result, "st_size", None),
-        "st_atime": getattr(stat_result, "st_atime", None),
-        "st_mtime": getattr(stat_result, "st_mtime", None),
-        "st_ctime": getattr(stat_result, "st_ctime", None),
-        "st_blocks": getattr(stat_result, "st_blocks", None),
-        "st_blksize": getattr(stat_result, "st_blksize", None),
-        "st_rdev": getattr(stat_result, "st_rdev", None),
-        "st_flags": getattr(stat_result, "st_flags", None),
-        "st_gen": getattr(stat_result, "st_gen", None),
-        "st_birthtime": getattr(stat_result, "st_birthtime", None),
-    }
-
-
-def construct_fs_tree(mp_pool=None, mp_tasks=[], cur_dict=None, path="/", dev_whitelist=None, ignored_dirs=[]):
-    is_first_call = False
-
-    if mp_pool == None:
-        is_first_call = True
-        mp_pool = multiprocessing.Pool()
-
-    if cur_dict == None:
-        cur_dict = {"stat": stat_result_to_dict(os.stat(path, follow_symlinks=False)),
-                    "childs": dict()}
-
-    if dev_whitelist != None:
-        path_stat = cur_dict["stat"]
-        if "st_dev" in path_stat:
-            if not path_stat["st_dev"] in dev_whitelist:
-                return cur_dict
-
-    for dir in ignored_dirs:
-        if path.startswith(dir):
-            cur_dict["ignored"] = True
-            return cur_dict
-
-    try:
-        with os.scandir(path) as it:
-            for entry in it:
-                try:
-                    entry_path = os.fsdecode(entry.path)
-                    entry_name = os.fsdecode(entry.name)
-
-                    try:
-                        entry_stat = os.stat(entry_path, follow_symlinks=False)
-                    except Exception:
-                        entry_stat = None
-
-                    cur_dict["childs"][entry_name] = {"stat": stat_result_to_dict(entry_stat),
-                                                      "childs": dict()}
-
-                    if stat.S_ISDIR(entry_stat.st_mode):
-                        construct_fs_tree(mp_pool=mp_pool, mp_tasks=mp_tasks, cur_dict=cur_dict["childs"][entry_name],
-                                          path=entry_path, dev_whitelist=dev_whitelist, ignored_dirs=ignored_dirs)
-                    elif stat.S_ISREG(entry_stat.st_mode):
-                        mp_tasks.append({"result": mp_pool.apply_async(compute_hashes, [entry_path]),
-                                         "merge_into": cur_dict["childs"][entry_name]})
-                    elif stat.S_ISLNK(entry_stat.st_mode):
-                        cur_dict["childs"][entry_name]["symlink_target"] = os.readlink(
-                            entry_path)
-
-                except Exception:
-                    pass
-
-    except Exception:
-        pass
-
-    if is_first_call == True:
-        mp_pool.close()
-
-        for task in mp_tasks:
-            try:
-                result = task["result"].get()
-
-                for k in iter(result):
-                    task["merge_into"][k] = result[k]
-            except Exception:
-                pass
-
-        mp_pool.join()
-
-    return cur_dict
-
-
-def main():
-    ignored_dirs = ["/opt/slapgrid", "/srv/slapgrid"]
-
-    dev_whitelist = list()
-    for path in [".", "/", "/boot"]:
-        try:
-            dev_whitelist.append(
-                os.stat(path, follow_symlinks=False).st_dev)
-        except FileNotFoundError:
-            pass
-
-    tree = construct_fs_tree(path=".", dev_whitelist=dev_whitelist, ignored_dirs=ignored_dirs)
-
-    with open('result.json', 'w') as fp:
-        json.dump(tree, fp, indent=2, separators=(',', ': '))
-
-
-if __name__ == "__main__":
-    main()

scan-filesystem/rust/Cargo.toml

-[package]
-name = "main"
-version = "0.1.0"
-authors = ["Leo Le Bouter <leo.le.bouter@nexedi.com>", "Xavier Thompson <xavier.thompson@nexedi.com>"]
-edition = "2018"
-
-[dependencies]
-md-5 = "0.9.1"
-sha-1 = "0.9.1"
-sha2 = "0.9.1"
-hex = "0.4.2"
-anyhow = "1.0.32"
-rmp-serde = "0.14.4"
-nix = "0.18.0"
-serde = { version = "1.0.115", features = ["derive"] }
-base64 = "0.12.3"
-rayon = "1.4.0"
-serde_json = "1.0.57"
-
-[profile.release]
-opt-level = 'z'
-lto = true
-codegen-units = 1

scan-filesystem/rust/src/main.rs

-use anyhow::Result;
-use rayon::prelude::*;
-use serde::Serialize;
-use std::collections::HashMap;
-use std::{
-    fs::DirEntry,
-    fs::File,
-    io::{Read, Write},
-    path::PathBuf,
-    path::Path,
-    sync::{Arc, Mutex},
-};
-
-#[derive(Debug, Serialize)]
-struct FileStat {
-    st_dev: u64,
-    st_ino: u64,
-    st_nlink: u64,
-    st_mode: u32,
-    st_uid: u32,
-    st_gid: u32,
-    st_rdev: u64,
-    st_size: i64,
-    st_blksize: i64,
-    st_blocks: i64,
-    st_atime: i64,
-    st_atime_nsec: i64,
-    st_mtime: i64,
-    st_mtime_nsec: i64,
-    st_ctime: i64,
-    st_ctime_nsec: i64,
-}
-
-impl From<nix::sys::stat::FileStat> for FileStat {
-    fn from(x: nix::sys::stat::FileStat) -> Self {
-        Self {
-            st_dev: x.st_dev,
-            st_ino: x.st_ino,
-            st_nlink: x.st_nlink,
-            st_mode: x.st_mode,
-            st_uid: x.st_uid,
-            st_gid: x.st_gid,
-            st_rdev: x.st_rdev,
-            st_size: x.st_size,
-            st_blksize: x.st_blksize,
-            st_blocks: x.st_blocks,
-            st_atime: x.st_atime,
-            st_atime_nsec: x.st_atime_nsec,
-            st_mtime: x.st_mtime,
-            st_mtime_nsec: x.st_mtime_nsec,
-            st_ctime: x.st_ctime,
-            st_ctime_nsec: x.st_ctime_nsec,
-        }
-    }
-}
-
-#[derive(Default, Debug, Serialize)]
-struct Tree {
-    childs: HashMap<String, Tree>,
-    stat: Option<FileStat>,
-    ignored: bool,
-    symlink_target: Option<String>,
-    md5: Option<String>,
-    sha1: Option<String>,
-    sha256: Option<String>,
-    sha512: Option<String>,
-}
-
-
-fn construct_fs_tree(
-    cur_tree: Option<Tree>,
-    path: &PathBuf,
-    dev_whitelist: &Vec<u64>,
-    ignored_dirs: &Vec<PathBuf>,
-) -> Result<Tree> {
-    let mut cur_tree = match cur_tree {
-        Some(cur_tree) => cur_tree,
-        None => Tree {
-            stat: Some(nix::sys::stat::lstat(path)?.into()),
-            ..Tree::default()
-        },
-    };
-
-    if !dev_whitelist.iter().any(|x| match &cur_tree.stat {
-        Some(stat) if stat.st_dev == *x => true,
-        _ => false,
-    }) {
-        return Ok(cur_tree);
-    }
-
-    if ignored_dirs.iter().any(|x| path.starts_with(x)) {
-        cur_tree.ignored = true;
-        return Ok(cur_tree);
-    }
-
-    let entries: Vec<Result<DirEntry, _>> = match std::fs::read_dir(&path) {
-        Ok(x) => x,
-        _ => return Ok(cur_tree),
-    }
-    .collect();
-
-    let cur_tree = {
-        let cur_tree = Arc::new(Mutex::new(cur_tree));
-
-        entries.par_iter().for_each(|entry| match entry {
-            Ok(entry) => {
-                let mut tree = Tree {
-                    stat: match nix::sys::stat::lstat(&entry.path()) {
-                        Ok(s) => Some(s.into()),
-                        _ => None,
-                    },
-                    ..Tree::default()
-                };
-
-                match entry.file_type() {
-                    Ok(file_type) if file_type.is_dir() => {
-                        tree = construct_fs_tree(
-                            Some(tree),
-                            &entry.path(),
-                            dev_whitelist,
-                            ignored_dirs,
-                        )
-                        .unwrap();
-                    }
-                    Ok(file_type) if file_type.is_file() => {
-                        if let Ok(mut file) = std::fs::File::open(&entry.path()) {
-                            use md5::{Digest, Md5};
-                            use sha1::Sha1;
-                            use sha2::{Sha256, Sha512};
-
-                            let mut md5 = Md5::new();
-                            let mut sha1 = Sha1::new();
-                            let mut sha256 = Sha256::new();
-                            let mut sha512 = Sha512::new();
-
-                            let buf: &mut [u8] = &mut [0; 64 * 1024];
-                            loop {
-                                match file.read(buf) {
-                                    Ok(0) => {
-                                        tree.md5 = Some(hex::encode(md5.finalize()));
-                                        tree.sha1 = Some(hex::encode(sha1.finalize()));
-                                        tree.sha256 = Some(hex::encode(sha256.finalize()));
-                                        tree.sha512 = Some(hex::encode(sha512.finalize()));
-                                        break;
-                                    }
-                                    Ok(n) => {
-                                        md5.update(&buf[0..n - 1]);
-                                        sha1.update(&buf[0..n - 1]);
-                                        sha256.update(&buf[0..n - 1]);
-                                        sha512.update(&buf[0..n - 1]);
-                                    }
-                                    Err(e) if e.kind() == std::io::ErrorKind::Interrupted => {
-                                        continue;
-                                    }
-                                    Err(e) => {
-                                        eprintln!("{:#?}", e);
-                                        break;
-                                    }
-                                };
-                            }
-                        }
-                    }
-                    Ok(file_type) if file_type.is_symlink() => {
-                        tree.symlink_target = match std::fs::read_link(&entry.path()) {
-                            Ok(target) => match target.to_str() {
-                                Some(target_str) => Some(String::from(target_str)),
-                                None => Some(String::from("<invalid unicode error>")),
-                            }
-                            Err(_) => None,
-                        }
-                    }
-                    _ => {}
-                };
-
-                {
-                    let mut locked = cur_tree.lock().unwrap();
-                    locked
-                        .childs
-                        .insert(entry.file_name().to_str().unwrap().to_string(), tree);
-                }
-            }
-            _ => {}
-        });
-
-        Arc::try_unwrap(cur_tree).unwrap().into_inner().unwrap()
-    };
-
-    Ok(cur_tree)
-}
-
-fn main() -> Result<()> {
-    let ignored_dirs = ["/opt/slapgrid", "/srv/slapgrid"]
-        .iter()
-        .map(PathBuf::from)
-        .collect();
-
-    let disk_partitions = [".", "/", "/boot"];
-
-    let dev_whitelist = disk_partitions
-        .iter()
-        .filter_map(|p| match nix::sys::stat::lstat(&PathBuf::from(p)) {
-            Ok(stat) => Some(stat.st_dev),
-            Err(_) => None,
-        })
-        .collect();
-
-    let tree = construct_fs_tree(
-            None,
-            &PathBuf::from("."),
-            &dev_whitelist,
-            &ignored_dirs,
-        )?;
-
-    let result = serde_json::to_string_pretty(&tree)?;
-
-    let path = Path::new("result.json");
-
-    let mut file = File::create(&path).unwrap();
-
-    file.write_all(result.as_bytes()).unwrap();
-
-    Ok(())
-}