From 21e4da950d36ebae07cd6da9d8e4aab22940e9e6 Mon Sep 17 00:00:00 2001 From: Arthur Beck Date: Thu, 12 Dec 2024 00:03:58 +0000 Subject: [PATCH] Commit to work on PC --- Cargo.toml | 14 + rust-config.EXAMPLE.toml | 17 + rust-config.toml | 16 + src/lib.rs | 37 ++ src/main.rs | 41 ++ src/resources.rs | 8 + src/rustup-init.sh | 811 +++++++++++++++++++++++++++++++ src/template/.cargo/config.toml | 2 + src/template/Cargo.toml | 7 + src/template/build.sh | 3 + src/template/rust-toolchain.toml | 5 + src/template/src/main.rs | 1 + src/tests.rs | 0 13 files changed, 962 insertions(+) create mode 100644 Cargo.toml create mode 100644 rust-config.EXAMPLE.toml create mode 100644 rust-config.toml create mode 100644 src/lib.rs create mode 100644 src/main.rs create mode 100644 src/resources.rs create mode 100644 src/rustup-init.sh create mode 100644 src/template/.cargo/config.toml create mode 100644 src/template/Cargo.toml create mode 100644 src/template/build.sh create mode 100644 src/template/rust-toolchain.toml create mode 100644 src/template/src/main.rs create mode 100644 src/tests.rs diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..25603dd --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,14 @@ +[package] +name = "rust-pkg-gen" +version = "0.1.0" +edition = "2021" + +[dependencies] +clap = { version = "4.5.23", features = ["derive"]} +clap_complete = "4.5.38" +clap_mangen = "0.2.24" +rand = "0.8.5" +regex = "1.11.1" +rust-embed = "8.5.0" +serde = {version="1.0.215", features = ["derive"]} +toml = "0.8.19" diff --git a/rust-config.EXAMPLE.toml b/rust-config.EXAMPLE.toml new file mode 100644 index 0000000..9fddeaa --- /dev/null +++ b/rust-config.EXAMPLE.toml @@ -0,0 +1,17 @@ +[x64_package_linux_offline] +toolchains = [ + {edition="2021", channel="nightly-2024-12-09", profile="complete", components=["rustfmt", "rustsrc"]} +] + +[x64_package_linux_offline.meta] +offline = true +platforms = [ + "x86_64-unknown-linux-gnu" +] +targets = [ + "x86_64-unknown-linux-gnu", + "x86_64-pc-windows-gnu" +] + +[x64_package_linux_offline.crates] +"*-nightly" = {"syn"="2.0.90"} \ No newline at end of file diff --git a/rust-config.toml b/rust-config.toml new file mode 100644 index 0000000..9787853 --- /dev/null +++ b/rust-config.toml @@ -0,0 +1,16 @@ +[x64_package_linux_rust_pkg_gen] +toolchains = [ + {edition="2021", channel="1.83.0", profile="complete", components=["rustfmt", "rustc", "cargo"]} +] + +[x64_package_linux_rust_pkg_gen.meta] +offline = true +platforms = [ + "x86_64-unknown-linux-gnu" +] +targets = [ + "x86_64-unknown-linux-gnu" +] + +[x64_package_linux_rust_pkg_gen.crates] +"*-nightly" = {"rust-embed"="2.0.90"} \ No newline at end of file diff --git a/src/lib.rs b/src/lib.rs new file mode 100644 index 0000000..5225fd2 --- /dev/null +++ b/src/lib.rs @@ -0,0 +1,37 @@ +use std::{collections::HashMap, fs, path::Path}; +use serde::Deserialize; + +pub mod resources; +mod tests; + +#[derive(Deserialize, Debug)] +pub struct Toolchain { + pub edition: String, + pub channel: String, + pub profile: String, + pub components: Vec +} + +#[derive(Deserialize, Debug)] +pub struct Meta { + pub offline: bool, + pub platforms: Vec, + pub targets: Vec +} + +pub type Crate = String; + +pub type Crates = HashMap>; + +#[derive(Deserialize, Debug)] +pub struct RustConfigInner { + pub toolchains: Vec, + pub meta: Meta, + pub crates: Crates +} + +pub type RustConfig = HashMap; + +pub fn parse_file(path: &Path) -> RustConfig { + toml::from_str(&fs::read_to_string(path).unwrap()).unwrap() +} \ No newline at end of file diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..ab52210 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,41 @@ +use std::{env, path::PathBuf}; +use rand::{Rng, SeedableRng}; +use rust_pkg_gen::parse_file; +use rust_pkg_gen::resources::TemplateAssets; +use clap::Parser; + +fn gen_char() -> u8 { + rand::rngs::StdRng::from_entropy().gen_range(65..90) +} + +#[derive(Parser, Debug)] +struct Cli { + #[arg(long="temp-dir", default_value="InVaLiD!")] + temp_dir: PathBuf, + #[arg(default_value="rust-config.toml")] + path: PathBuf, +} + +fn main() { + let args = Cli::parse(); + + let path = &PathBuf::from(args.path); + println!("{:#?}", parse_file(path)); + + let chars: &[u8; 6] = &[gen_char(), gen_char(), gen_char(), gen_char(), gen_char(), gen_char()]; + let dir = if args.temp_dir != PathBuf::from("InVaLiD!") { + args.temp_dir + } else { + std::env::temp_dir().join(PathBuf::from(String::from_utf8_lossy(chars).as_ref())) + }; + let _ = std::fs::create_dir(dir.clone()); + for mut ele in TemplateAssets::iter() { + let file = TemplateAssets::get(&ele).unwrap(); + ele = ele.split_once("/").unwrap().1.as_ref(); + println!("{}", ele.as_ref()); + for ele in PathBuf::from(ele.as_ref()).ancestors() { + let _ = std::fs::create_dir(PathBuf::from().join(ele)); + } + std::fs::write(dir.join(PathBuf::from(ele.as_ref())), file.data).unwrap(); + } +} diff --git a/src/resources.rs b/src/resources.rs new file mode 100644 index 0000000..4188ebf --- /dev/null +++ b/src/resources.rs @@ -0,0 +1,8 @@ +use rust_embed::Embed; + +#[derive(Embed)] +#[folder = "src/template/"] +#[prefix = "template/"] +pub struct TemplateAssets; + +const RUSTUP_INIT_ASSET: &str = include_str!("rustup-init.sh"); \ No newline at end of file diff --git a/src/rustup-init.sh b/src/rustup-init.sh new file mode 100644 index 0000000..c49b6ab --- /dev/null +++ b/src/rustup-init.sh @@ -0,0 +1,811 @@ +#!/bin/sh +# shellcheck shell=dash +# shellcheck disable=SC2039 # local is non-POSIX + +# This is just a little script that can be downloaded from the internet to +# install rustup. It just does platform detection, downloads the installer +# and runs it. + +# It runs on Unix shells like {a,ba,da,k,z}sh. It uses the common `local` +# extension. Note: Most shells limit `local` to 1 var per line, contra bash. + +# Some versions of ksh have no `local` keyword. Alias it to `typeset`, but +# beware this makes variables global with f()-style function syntax in ksh93. +# mksh has this alias by default. +has_local() { + # shellcheck disable=SC2034 # deliberately unused + local _has_local +} + +has_local 2>/dev/null || alias local=typeset + +is_zsh() { + [ -n "${ZSH_VERSION-}" ] +} + +set -u + +# If RUSTUP_UPDATE_ROOT is unset or empty, default it. +RUSTUP_UPDATE_ROOT="${RUSTUP_UPDATE_ROOT:-https://static.rust-lang.org/rustup}" + +# NOTICE: If you change anything here, please make the same changes in setup_mode.rs +usage() { + cat < + Choose a default host triple + --default-toolchain + Choose a default toolchain to install. Use 'none' to not install any toolchains at all + --profile + [default: default] [possible values: minimal, default, complete] + -c, --component ... + Component name to also install + -t, --target ... + Target name to also install + --no-update-default-toolchain + Don't update any existing default toolchain after install + --no-modify-path + Don't configure the PATH environment variable + -h, --help + Print help + -V, --version + Print version +EOF +} + +main() { + downloader --check + need_cmd uname + need_cmd mktemp + need_cmd chmod + need_cmd mkdir + need_cmd rm + need_cmd rmdir + + get_architecture || return 1 + local _arch="$RETVAL" + assert_nz "$_arch" "arch" + + local _ext="" + case "$_arch" in + *windows*) + _ext=".exe" + ;; + esac + + local _url="${RUSTUP_UPDATE_ROOT}/dist/${_arch}/rustup-init${_ext}" + + local _dir + if ! _dir="$(ensure mktemp -d)"; then + # Because the previous command ran in a subshell, we must manually + # propagate exit status. + exit 1 + fi + local _file="${_dir}/rustup-init${_ext}" + + local _ansi_escapes_are_valid=false + if [ -t 2 ]; then + if [ "${TERM+set}" = 'set' ]; then + case "$TERM" in + xterm*|rxvt*|urxvt*|linux*|vt*) + _ansi_escapes_are_valid=true + ;; + esac + fi + fi + + # check if we have to use /dev/tty to prompt the user + local need_tty=yes + for arg in "$@"; do + case "$arg" in + --help) + usage + exit 0 + ;; + *) + OPTIND=1 + if [ "${arg%%--*}" = "" ]; then + # Long option (other than --help); + # don't attempt to interpret it. + continue + fi + while getopts :hy sub_arg "$arg"; do + case "$sub_arg" in + h) + usage + exit 0 + ;; + y) + # user wants to skip the prompt -- + # we don't need /dev/tty + need_tty=no + ;; + *) + ;; + esac + done + ;; + esac + done + + if $_ansi_escapes_are_valid; then + printf "\33[1minfo:\33[0m downloading installer\n" 1>&2 + else + printf '%s\n' 'info: downloading installer' 1>&2 + fi + + ensure mkdir -p "$_dir" + ensure downloader "$_url" "$_file" "$_arch" + ensure chmod u+x "$_file" + if [ ! -x "$_file" ]; then + printf '%s\n' "Cannot execute $_file (likely because of mounting /tmp as noexec)." 1>&2 + printf '%s\n' "Please copy the file to a location where you can execute binaries and run ./rustup-init${_ext}." 1>&2 + exit 1 + fi + + if [ "$need_tty" = "yes" ] && [ ! -t 0 ]; then + # The installer is going to want to ask for confirmation by + # reading stdin. This script was piped into `sh` though and + # doesn't have stdin to pass to its children. Instead we're going + # to explicitly connect /dev/tty to the installer's stdin. + if [ ! -t 1 ]; then + err "Unable to run interactively. Run with -y to accept defaults, --help for additional options" + fi + + ignore "$_file" "$@" < /dev/tty + else + ignore "$_file" "$@" + fi + + local _retval=$? + + ignore rm "$_file" + ignore rmdir "$_dir" + + return "$_retval" +} + +check_proc() { + # Check for /proc by looking for the /proc/self/exe link + # This is only run on Linux + if ! test -L /proc/self/exe ; then + err "fatal: Unable to find /proc/self/exe. Is /proc mounted? Installation cannot proceed without /proc." + fi +} + +get_bitness() { + need_cmd head + # Architecture detection without dependencies beyond coreutils. + # ELF files start out "\x7fELF", and the following byte is + # 0x01 for 32-bit and + # 0x02 for 64-bit. + # The printf builtin on some shells like dash only supports octal + # escape sequences, so we use those. + local _current_exe_head + _current_exe_head=$(head -c 5 /proc/self/exe ) + if [ "$_current_exe_head" = "$(printf '\177ELF\001')" ]; then + echo 32 + elif [ "$_current_exe_head" = "$(printf '\177ELF\002')" ]; then + echo 64 + else + err "unknown platform bitness" + fi +} + +is_host_amd64_elf() { + need_cmd head + need_cmd tail + # ELF e_machine detection without dependencies beyond coreutils. + # Two-byte field at offset 0x12 indicates the CPU, + # but we're interested in it being 0x3E to indicate amd64, or not that. + local _current_exe_machine + _current_exe_machine=$(head -c 19 /proc/self/exe | tail -c 1) + [ "$_current_exe_machine" = "$(printf '\076')" ] +} + +get_endianness() { + local cputype=$1 + local suffix_eb=$2 + local suffix_el=$3 + + # detect endianness without od/hexdump, like get_bitness() does. + need_cmd head + need_cmd tail + + local _current_exe_endianness + _current_exe_endianness="$(head -c 6 /proc/self/exe | tail -c 1)" + if [ "$_current_exe_endianness" = "$(printf '\001')" ]; then + echo "${cputype}${suffix_el}" + elif [ "$_current_exe_endianness" = "$(printf '\002')" ]; then + echo "${cputype}${suffix_eb}" + else + err "unknown platform endianness" + fi +} + +# Detect the Linux/LoongArch UAPI flavor, with all errors being non-fatal. +# Returns 0 or 234 in case of successful detection, 1 otherwise (/tmp being +# noexec, or other causes). +check_loongarch_uapi() { + need_cmd base64 + + local _tmp + if ! _tmp="$(ensure mktemp)"; then + return 1 + fi + + # Minimal Linux/LoongArch UAPI detection, exiting with 0 in case of + # upstream ("new world") UAPI, and 234 (-EINVAL truncated) in case of + # old-world (as deployed on several early commercial Linux distributions + # for LoongArch). + # + # See https://gist.github.com/xen0n/5ee04aaa6cecc5c7794b9a0c3b65fc7f for + # source to this helper binary. + ignore base64 -d > "$_tmp" <&2 + echo 'Your Linux kernel does not provide the ABI required by this Rust' >&2 + echo 'distribution. Please check with your OS provider for how to obtain a' >&2 + echo 'compatible Rust package for your system.' >&2 + echo >&2 + exit 1 + ;; + *) + echo "Warning: Cannot determine current system's ABI flavor, continuing anyway." >&2 + echo >&2 + echo 'Note that the official Rust distribution only works with the upstream' >&2 + echo 'kernel ABI. Installation will fail if your running kernel happens to be' >&2 + echo 'incompatible.' >&2 + ;; + esac +} + +get_architecture() { + local _ostype _cputype _bitness _arch _clibtype + _ostype="$(uname -s)" + _cputype="$(uname -m)" + _clibtype="gnu" + + if [ "$_ostype" = Linux ]; then + if [ "$(uname -o)" = Android ]; then + _ostype=Android + fi + if ldd --version 2>&1 | grep -q 'musl'; then + _clibtype="musl" + fi + fi + + if [ "$_ostype" = Darwin ]; then + # Darwin `uname -m` can lie due to Rosetta shenanigans. If you manage to + # invoke a native shell binary and then a native uname binary, you can + # get the real answer, but that's hard to ensure, so instead we use + # `sysctl` (which doesn't lie) to check for the actual architecture. + if [ "$_cputype" = i386 ]; then + # Handling i386 compatibility mode in older macOS versions (<10.15) + # running on x86_64-based Macs. + # Starting from 10.15, macOS explicitly bans all i386 binaries from running. + # See: + + # Avoid `sysctl: unknown oid` stderr output and/or non-zero exit code. + if sysctl hw.optional.x86_64 2> /dev/null || true | grep -q ': 1'; then + _cputype=x86_64 + fi + elif [ "$_cputype" = x86_64 ]; then + # Handling x86-64 compatibility mode (a.k.a. Rosetta 2) + # in newer macOS versions (>=11) running on arm64-based Macs. + # Rosetta 2 is built exclusively for x86-64 and cannot run i386 binaries. + + # Avoid `sysctl: unknown oid` stderr output and/or non-zero exit code. + if sysctl hw.optional.arm64 2> /dev/null || true | grep -q ': 1'; then + _cputype=arm64 + fi + fi + fi + + if [ "$_ostype" = SunOS ]; then + # Both Solaris and illumos presently announce as "SunOS" in "uname -s" + # so use "uname -o" to disambiguate. We use the full path to the + # system uname in case the user has coreutils uname first in PATH, + # which has historically sometimes printed the wrong value here. + if [ "$(/usr/bin/uname -o)" = illumos ]; then + _ostype=illumos + fi + + # illumos systems have multi-arch userlands, and "uname -m" reports the + # machine hardware name; e.g., "i86pc" on both 32- and 64-bit x86 + # systems. Check for the native (widest) instruction set on the + # running kernel: + if [ "$_cputype" = i86pc ]; then + _cputype="$(isainfo -n)" + fi + fi + + case "$_ostype" in + + Android) + _ostype=linux-android + ;; + + Linux) + check_proc + _ostype=unknown-linux-$_clibtype + _bitness=$(get_bitness) + ;; + + FreeBSD) + _ostype=unknown-freebsd + ;; + + NetBSD) + _ostype=unknown-netbsd + ;; + + DragonFly) + _ostype=unknown-dragonfly + ;; + + Darwin) + _ostype=apple-darwin + ;; + + illumos) + _ostype=unknown-illumos + ;; + + MINGW* | MSYS* | CYGWIN* | Windows_NT) + _ostype=pc-windows-gnu + ;; + + *) + err "unrecognized OS type: $_ostype" + ;; + + esac + + case "$_cputype" in + + i386 | i486 | i686 | i786 | x86) + _cputype=i686 + ;; + + xscale | arm) + _cputype=arm + if [ "$_ostype" = "linux-android" ]; then + _ostype=linux-androideabi + fi + ;; + + armv6l) + _cputype=arm + if [ "$_ostype" = "linux-android" ]; then + _ostype=linux-androideabi + else + _ostype="${_ostype}eabihf" + fi + ;; + + armv7l | armv8l) + _cputype=armv7 + if [ "$_ostype" = "linux-android" ]; then + _ostype=linux-androideabi + else + _ostype="${_ostype}eabihf" + fi + ;; + + aarch64 | arm64) + _cputype=aarch64 + ;; + + x86_64 | x86-64 | x64 | amd64) + _cputype=x86_64 + ;; + + mips) + _cputype=$(get_endianness mips '' el) + ;; + + mips64) + if [ "$_bitness" -eq 64 ]; then + # only n64 ABI is supported for now + _ostype="${_ostype}abi64" + _cputype=$(get_endianness mips64 '' el) + fi + ;; + + ppc) + _cputype=powerpc + ;; + + ppc64) + _cputype=powerpc64 + ;; + + ppc64le) + _cputype=powerpc64le + ;; + + s390x) + _cputype=s390x + ;; + riscv64) + _cputype=riscv64gc + ;; + loongarch64) + _cputype=loongarch64 + ensure_loongarch_uapi + ;; + *) + err "unknown CPU type: $_cputype" + + esac + + # Detect 64-bit linux with 32-bit userland + if [ "${_ostype}" = unknown-linux-gnu ] && [ "${_bitness}" -eq 32 ]; then + case $_cputype in + x86_64) + if [ -n "${RUSTUP_CPUTYPE:-}" ]; then + _cputype="$RUSTUP_CPUTYPE" + else { + # 32-bit executable for amd64 = x32 + if is_host_amd64_elf; then { + echo "This host is running an x32 userland; as it stands, x32 support is poor," 1>&2 + echo "and there isn't a native toolchain -- you will have to install" 1>&2 + echo "multiarch compatibility with i686 and/or amd64, then select one" 1>&2 + echo "by re-running this script with the RUSTUP_CPUTYPE environment variable" 1>&2 + echo "set to i686 or x86_64, respectively." 1>&2 + echo 1>&2 + echo "You will be able to add an x32 target after installation by running" 1>&2 + echo " rustup target add x86_64-unknown-linux-gnux32" 1>&2 + exit 1 + }; else + _cputype=i686 + fi + }; fi + ;; + mips64) + _cputype=$(get_endianness mips '' el) + ;; + powerpc64) + _cputype=powerpc + ;; + aarch64) + _cputype=armv7 + if [ "$_ostype" = "linux-android" ]; then + _ostype=linux-androideabi + else + _ostype="${_ostype}eabihf" + fi + ;; + riscv64gc) + err "riscv64 with 32-bit userland unsupported" + ;; + esac + fi + + # Detect armv7 but without the CPU features Rust needs in that build, + # and fall back to arm. + # See https://github.com/rust-lang/rustup.rs/issues/587. + if [ "$_ostype" = "unknown-linux-gnueabihf" ] && [ "$_cputype" = armv7 ]; then + if ensure grep '^Features' /proc/cpuinfo | grep -E -q -v 'neon|simd'; then + # At least one processor does not have NEON (which is asimd on armv8+). + _cputype=arm + fi + fi + + _arch="${_cputype}-${_ostype}" + + RETVAL="$_arch" +} + +say() { + printf 'rustup: %s\n' "$1" +} + +err() { + say "$1" >&2 + exit 1 +} + +need_cmd() { + if ! check_cmd "$1"; then + err "need '$1' (command not found)" + fi +} + +check_cmd() { + command -v "$1" > /dev/null 2>&1 +} + +assert_nz() { + if [ -z "$1" ]; then err "assert_nz $2"; fi +} + +# Run a command that should never fail. If the command fails execution +# will immediately terminate with an error showing the failing +# command. +ensure() { + if ! "$@"; then err "command failed: $*"; fi +} + +# This is just for indicating that commands' results are being +# intentionally ignored. Usually, because it's being executed +# as part of error handling. +ignore() { + "$@" +} + +# This wraps curl or wget. Try curl first, if not installed, +# use wget instead. +downloader() { + # zsh does not split words by default, Required for curl retry arguments below. + is_zsh && setopt local_options shwordsplit + + local _dld + local _ciphersuites + local _err + local _status + local _retry + if check_cmd curl; then + _dld=curl + elif check_cmd wget; then + _dld=wget + else + _dld='curl or wget' # to be used in error message of need_cmd + fi + + if [ "$1" = --check ]; then + need_cmd "$_dld" + elif [ "$_dld" = curl ]; then + check_curl_for_retry_support + _retry="$RETVAL" + get_ciphersuites_for_curl + _ciphersuites="$RETVAL" + if [ -n "$_ciphersuites" ]; then + _err=$(curl $_retry --proto '=https' --tlsv1.2 --ciphers "$_ciphersuites" --silent --show-error --fail --location "$1" --output "$2" 2>&1) + _status=$? + else + echo "Warning: Not enforcing strong cipher suites for TLS, this is potentially less secure" + if ! check_help_for "$3" curl --proto --tlsv1.2; then + echo "Warning: Not enforcing TLS v1.2, this is potentially less secure" + _err=$(curl $_retry --silent --show-error --fail --location "$1" --output "$2" 2>&1) + _status=$? + else + _err=$(curl $_retry --proto '=https' --tlsv1.2 --silent --show-error --fail --location "$1" --output "$2" 2>&1) + _status=$? + fi + fi + if [ -n "$_err" ]; then + echo "$_err" >&2 + if echo "$_err" | grep -q 404$; then + err "installer for platform '$3' not found, this may be unsupported" + fi + fi + return $_status + elif [ "$_dld" = wget ]; then + if [ "$(wget -V 2>&1|head -2|tail -1|cut -f1 -d" ")" = "BusyBox" ]; then + echo "Warning: using the BusyBox version of wget. Not enforcing strong cipher suites for TLS or TLS v1.2, this is potentially less secure" + _err=$(wget "$1" -O "$2" 2>&1) + _status=$? + else + get_ciphersuites_for_wget + _ciphersuites="$RETVAL" + if [ -n "$_ciphersuites" ]; then + _err=$(wget --https-only --secure-protocol=TLSv1_2 --ciphers "$_ciphersuites" "$1" -O "$2" 2>&1) + _status=$? + else + echo "Warning: Not enforcing strong cipher suites for TLS, this is potentially less secure" + if ! check_help_for "$3" wget --https-only --secure-protocol; then + echo "Warning: Not enforcing TLS v1.2, this is potentially less secure" + _err=$(wget "$1" -O "$2" 2>&1) + _status=$? + else + _err=$(wget --https-only --secure-protocol=TLSv1_2 "$1" -O "$2" 2>&1) + _status=$? + fi + fi + fi + if [ -n "$_err" ]; then + echo "$_err" >&2 + if echo "$_err" | grep -q ' 404 Not Found$'; then + err "installer for platform '$3' not found, this may be unsupported" + fi + fi + return $_status + else + err "Unknown downloader" # should not reach here + fi +} + +check_help_for() { + local _arch + local _cmd + local _arg + _arch="$1" + shift + _cmd="$1" + shift + + local _category + if "$_cmd" --help | grep -q 'For all options use the manual or "--help all".'; then + _category="all" + else + _category="" + fi + + case "$_arch" in + + *darwin*) + if check_cmd sw_vers; then + case $(sw_vers -productVersion) in + 10.*) + # If we're running on macOS, older than 10.13, then we always + # fail to find these options to force fallback + if [ "$(sw_vers -productVersion | cut -d. -f2)" -lt 13 ]; then + # Older than 10.13 + echo "Warning: Detected macOS platform older than 10.13" + return 1 + fi + ;; + 11.*) + # We assume Big Sur will be OK for now + ;; + *) + # Unknown product version, warn and continue + echo "Warning: Detected unknown macOS major version: $(sw_vers -productVersion)" + echo "Warning TLS capabilities detection may fail" + ;; + esac + fi + ;; + + esac + + for _arg in "$@"; do + if ! "$_cmd" --help "$_category" | grep -q -- "$_arg"; then + return 1 + fi + done + + true # not strictly needed +} + +# Check if curl supports the --retry flag, then pass it to the curl invocation. +check_curl_for_retry_support() { + local _retry_supported="" + # "unspecified" is for arch, allows for possibility old OS using macports, homebrew, etc. + if check_help_for "notspecified" "curl" "--retry"; then + _retry_supported="--retry 3" + if check_help_for "notspecified" "curl" "--continue-at"; then + # "-C -" tells curl to automatically find where to resume the download when retrying. + _retry_supported="--retry 3 -C -" + fi + fi + + RETVAL="$_retry_supported" +} + +# Return cipher suite string specified by user, otherwise return strong TLS 1.2-1.3 cipher suites +# if support by local tools is detected. Detection currently supports these curl backends: +# GnuTLS and OpenSSL (possibly also LibreSSL and BoringSSL). Return value can be empty. +get_ciphersuites_for_curl() { + if [ -n "${RUSTUP_TLS_CIPHERSUITES-}" ]; then + # user specified custom cipher suites, assume they know what they're doing + RETVAL="$RUSTUP_TLS_CIPHERSUITES" + return + fi + + local _openssl_syntax="no" + local _gnutls_syntax="no" + local _backend_supported="yes" + if curl -V | grep -q ' OpenSSL/'; then + _openssl_syntax="yes" + elif curl -V | grep -iq ' LibreSSL/'; then + _openssl_syntax="yes" + elif curl -V | grep -iq ' BoringSSL/'; then + _openssl_syntax="yes" + elif curl -V | grep -iq ' GnuTLS/'; then + _gnutls_syntax="yes" + else + _backend_supported="no" + fi + + local _args_supported="no" + if [ "$_backend_supported" = "yes" ]; then + # "unspecified" is for arch, allows for possibility old OS using macports, homebrew, etc. + if check_help_for "notspecified" "curl" "--tlsv1.2" "--ciphers" "--proto"; then + _args_supported="yes" + fi + fi + + local _cs="" + if [ "$_args_supported" = "yes" ]; then + if [ "$_openssl_syntax" = "yes" ]; then + _cs=$(get_strong_ciphersuites_for "openssl") + elif [ "$_gnutls_syntax" = "yes" ]; then + _cs=$(get_strong_ciphersuites_for "gnutls") + fi + fi + + RETVAL="$_cs" +} + +# Return cipher suite string specified by user, otherwise return strong TLS 1.2-1.3 cipher suites +# if support by local tools is detected. Detection currently supports these wget backends: +# GnuTLS and OpenSSL (possibly also LibreSSL and BoringSSL). Return value can be empty. +get_ciphersuites_for_wget() { + if [ -n "${RUSTUP_TLS_CIPHERSUITES-}" ]; then + # user specified custom cipher suites, assume they know what they're doing + RETVAL="$RUSTUP_TLS_CIPHERSUITES" + return + fi + + local _cs="" + if wget -V | grep -q '\-DHAVE_LIBSSL'; then + # "unspecified" is for arch, allows for possibility old OS using macports, homebrew, etc. + if check_help_for "notspecified" "wget" "TLSv1_2" "--ciphers" "--https-only" "--secure-protocol"; then + _cs=$(get_strong_ciphersuites_for "openssl") + fi + elif wget -V | grep -q '\-DHAVE_LIBGNUTLS'; then + # "unspecified" is for arch, allows for possibility old OS using macports, homebrew, etc. + if check_help_for "notspecified" "wget" "TLSv1_2" "--ciphers" "--https-only" "--secure-protocol"; then + _cs=$(get_strong_ciphersuites_for "gnutls") + fi + fi + + RETVAL="$_cs" +} + +# Return strong TLS 1.2-1.3 cipher suites in OpenSSL or GnuTLS syntax. TLS 1.2 +# excludes non-ECDHE and non-AEAD cipher suites. DHE is excluded due to bad +# DH params often found on servers (see RFC 7919). Sequence matches or is +# similar to Firefox 68 ESR with weak cipher suites disabled via about:config. +# $1 must be openssl or gnutls. +get_strong_ciphersuites_for() { + if [ "$1" = "openssl" ]; then + # OpenSSL is forgiving of unknown values, no problems with TLS 1.3 values on versions that don't support it yet. + echo "TLS_AES_128_GCM_SHA256:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384" + elif [ "$1" = "gnutls" ]; then + # GnuTLS isn't forgiving of unknown values, so this may require a GnuTLS version that supports TLS 1.3 even if wget doesn't. + # Begin with SECURE128 (and higher) then remove/add to build cipher suites. Produces same 9 cipher suites as OpenSSL but in slightly different order. + echo "SECURE128:-VERS-SSL3.0:-VERS-TLS1.0:-VERS-TLS1.1:-VERS-DTLS-ALL:-CIPHER-ALL:-MAC-ALL:-KX-ALL:+AEAD:+ECDHE-ECDSA:+ECDHE-RSA:+AES-128-GCM:+CHACHA20-POLY1305:+AES-256-GCM" + fi +} + +main "$@" || exit 1 diff --git a/src/template/.cargo/config.toml b/src/template/.cargo/config.toml new file mode 100644 index 0000000..66dd486 --- /dev/null +++ b/src/template/.cargo/config.toml @@ -0,0 +1,2 @@ +[cargo-new] +vcs = "none" \ No newline at end of file diff --git a/src/template/Cargo.toml b/src/template/Cargo.toml new file mode 100644 index 0000000..0daf532 --- /dev/null +++ b/src/template/Cargo.toml @@ -0,0 +1,7 @@ +[package] +name = "download" +version = "0.1.0" +edition = "{?TOOLCHAIN.EDITION}" + +[dependencies] +{?CRATES} \ No newline at end of file diff --git a/src/template/build.sh b/src/template/build.sh new file mode 100644 index 0000000..b6382dd --- /dev/null +++ b/src/template/build.sh @@ -0,0 +1,3 @@ +#!/bin/bash +cargo generate-lockfile --verbose +cargo vendor --verbose --locked crates \ No newline at end of file diff --git a/src/template/rust-toolchain.toml b/src/template/rust-toolchain.toml new file mode 100644 index 0000000..589a1d5 --- /dev/null +++ b/src/template/rust-toolchain.toml @@ -0,0 +1,5 @@ +[toolchain] +channel = "{?TOOLCHAIN.CHANNEL}" +components = [ {?TOOLCHAIN.COMPONENTS} ] +targets = [ {?META.TARGETS} ] +profile = "{?TOOLCHAIN.PROFILE}" \ No newline at end of file diff --git a/src/template/src/main.rs b/src/template/src/main.rs new file mode 100644 index 0000000..e71fdf5 --- /dev/null +++ b/src/template/src/main.rs @@ -0,0 +1 @@ +fn main() {} \ No newline at end of file diff --git a/src/tests.rs b/src/tests.rs new file mode 100644 index 0000000..e69de29