From: Michael Wallner <mike@php.net>
Date: Wed, 6 Apr 2016 17:11:42 +0000 (+0200)
Subject: signing infrastructure
X-Git-Url: https://git.m6w6.name/?p=pharext%2Freplicator.pharext.org;a=commitdiff_plain;h=0408071f6aa2c5f392d1cc8baa6dc7cc1fb9fa92

signing infrastructure
---

diff --git a/.gitignore b/.gitignore
index 27c8379..0aa7146 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,8 +5,12 @@ tmp*
 *.tmp
 public/phars/*
 !public/phars/.gitkeep
+public/sigs/*
+!public/sigs/.gitkeep
 build/*
 !build/.gitkeep
 skip/*
 !skip/.gitkeep
 vendor
+composer.phar
+.gnupg/
diff --git a/bin/gpg-sign b/bin/gpg-sign
new file mode 100755
index 0000000..df0ddc9
--- /dev/null
+++ b/bin/gpg-sign
@@ -0,0 +1,49 @@
+#!/usr/bin/env php
+<?php
+$log = __DIR__."/../build/gpg-sign-error.log";
+
+ini_set("error_reporting", E_ALL);
+ini_set("display_errors", true);
+ini_set("log_errors", true);
+ini_set("error_log", $log);
+
+if ($argc != 3) {
+	fprintf(STDERR, "Usage: %s <pkg name> <phar path>\n\n", basename($argv[0]));
+	exit(1);
+}
+
+list(, $pkg, $src) = $argv;
+$basename = basename($src);
+$dir = __DIR__."/../public/sigs/$pkg";
+
+if (!is_dir($dir) && !mkdir($dir, 0755, true)) {
+	exit(2);
+}
+
+if (($pwd = getenv("REPLICATOR_PWD"))) {
+	if (!($stream = fopen("php://temp", "r+"))) {
+		exit(4);
+	}
+	fwrite($stream, $pwd);
+	rewind($stream);
+} else {
+	$stream = STDIN;
+}
+
+$proc = proc_open("gpg --batch --no-tty -a --detach-sign --passphrase-fd 3 --output $dir/$basename.asc $src", [
+	["pipe", "r"],
+	["pipe", "w"],
+	["file", $log, "a"],
+	$stream
+], $fds);
+
+if (!is_resource($proc)) {
+	exit(3);
+}
+
+fclose($fds[0]);
+
+fpassthru($fds[1]);
+fclose($fds[1]);
+
+exit(proc_close($proc));
diff --git a/bin/missing-sigs b/bin/missing-sigs
new file mode 100755
index 0000000..d14c1af
--- /dev/null
+++ b/bin/missing-sigs
@@ -0,0 +1,43 @@
+#!/bin/sh
+CWD=$(dirname "$0")
+SIGS="asc sig"
+PHARS="$CWD/../public/phars"
+
+test -d "$PWD" || PwD=$(pwd)
+
+checksig() {
+	local phar
+	local sigs
+
+	phar="$1"
+	sigs=$(printf "%s" "$phar" | sed 's/phars\//sigs\//')
+
+	for sig in $SIGS; do
+		local name
+		local file
+		local sign
+
+		if ! test -f "$sigs.$sig"; then
+			name=$(basename "$(dirname \"$phar\")")
+			file=$(realpath --relative-to="$PWD" "$phar")
+
+			case "$sig" in
+			asc)
+				sign=$(realpath --relative-to="$PWD" "$CWD/gpg-sign")
+				;;
+			sig)
+				sign=$(realpath --relative-to="$PWD" "$CWD/rsa-sign")
+				;;
+			esac
+			echo "'$sign'" "'$name'" "'$file'"
+		fi
+	done
+}
+checksigs() {
+	local phar
+	while read phar; do
+		checksig $phar
+	done
+}
+
+find $PHARS -type f -name '*.ext.phar*' | checksigs
diff --git a/bin/pecl+sig b/bin/pecl+sig
new file mode 100755
index 0000000..33e44d2
--- /dev/null
+++ b/bin/pecl+sig
@@ -0,0 +1,104 @@
+#!/usr/bin/php -dphar.readonly=0
+<?php
+
+ini_set("display_errors", 0);
+ini_set("log_errors", 1);
+
+/* needed for the packager, so the pharstub task can find includes */
+set_include_path(__DIR__."/../vendor/m6w6/pharext/src:".get_include_path());
+
+$what = !empty($argv[1]) ? $argv[1] : "latest";
+$pids = [];
+
+function skip($skp) {
+	$dir = dirname($skp);
+	if (is_dir($dir) || mkdir(dirname($skp), 0755, true)) {
+		touch($skp);
+	}
+}
+
+function fail($pkg, $ver, $skp, $fmt) {
+	$msg = call_user_func_array("sprintf", array_slice(func_get_args(), 3));
+	fprintf(STDERR, "FAILURE: %s-%s, %s; skipping next time\n", $pkg, $ver, $msg);
+	skip($skp);
+}
+
+function sign($pkg, $ext) {
+	$fmt = "%s/bin/%s-sign %s %s";
+	foreach (["rsa", "gpg"] as $sig) {
+		passthru(sprintf($fmt, __DIR__, $sig, $pkg, $ext));
+	}
+}
+
+function wait(&$pids) {
+	$status = null;
+	switch ($pid = pcntl_wait($status)) {
+		case -1:
+			// meh
+			break;
+		default:
+			extract($pids[$pid]);
+			unset($pids[$pid]);
+			if (pcntl_wifexited($status) && ($rc = pcntl_wexitstatus($status))) {
+				fail($pkg, $ver, $skp, "exit code: %d", $rc);
+			} elseif (pcntl_wifsignaled($status) && ($rc = pcntl_wtermsig($status))) {
+				fail($pkg, $ver, $skp, "signal: %d", $rc);
+			} else {
+				printf("SUCCESS: %s-%s\n", $pkg, $ver);
+				/* create skipfile, ensuring we do not build a package with
+				 * different name in registry/package.xml again
+				 */
+				skip($skp);
+				/* create signatures */
+				sign($pkg, $ext);
+			}
+			break;
+	}
+	return $pid > 0;
+};
+
+function work($url, $dir) {
+	is_dir($dir) || mkdir($dir, 0777, true);
+	require_once __DIR__."/../vendor/autoload.php";
+	$packager = new pharext\Packager;
+	$packager->run(5, [
+		$_SERVER["argv"][0], 
+		"-qps", 
+		$url, 
+		"-Zzd", 
+		$dir
+	]);
+};
+
+if (($sxe = simplexml_load_file("http://pecl.php.net/feeds/$what.rss"))) {
+	foreach ($sxe->item as $item) {
+		$url = (string) $item->link;
+		$pkg = basename(dirname($url));
+		$ver = basename($url);
+		$skp = sprintf("%s/../skip/%s/%s", __DIR__, $pkg, $ver);
+		$ext = sprintf("%s/../public/phars/%s/%s-%s.ext.phar", __DIR__, $pkg, $pkg, $ver);
+		$dir = dirname($ext);
+
+		if (!is_file($skp) && !is_file($ext)) {
+			switch ($pid = pcntl_fork()) {
+				case -1:
+					exit;
+				case 0:
+					work($url, $dir);
+					exit;
+				default:
+					$pids[$pid] = compact("url", "pkg", "ver", "skp", "ext", "dir");
+					break;
+			}
+		}
+		
+		if (count($pids) > 5) {
+			wait($pids);
+		}
+	}
+	while (wait($pids))
+		;
+	
+}
+
+
diff --git a/bin/rsa-sign b/bin/rsa-sign
new file mode 100755
index 0000000..d086242
--- /dev/null
+++ b/bin/rsa-sign
@@ -0,0 +1,51 @@
+#!/usr/bin/env php
+<?php
+$log = __DIR__."/../build/rsa-sign-error.log";
+
+ini_set("error_reporting", E_ALL);
+ini_set("display_errors", true);
+ini_set("log_errors", true);
+ini_set("error_log", $log);
+
+if ($argc != 3) {
+	fprintf(STDERR, "Usage: %s <pkg name> <phar path>\n\n", basename($argv[0]));
+	exit(1);
+}
+
+list(, $pkg, $src) = $argv;
+$basename = basename($src);
+$dir = __DIR__."/../public/sigs/$pkg";
+$key = __DIR__."/../build/replicator.key";
+
+if (!is_dir($dir) && !mkdir($dir, 0755, true)) {
+	exit(2);
+}
+
+if (($pwd = getenv("REPLICATOR_PWD"))) {
+	if (!($stream = fopen("php://temp", "r+"))) {
+		exit(4);
+	}
+	fwrite($stream, $pwd);
+	rewind($stream);
+} else {
+	$stream = STDIN;
+}
+
+
+$proc = proc_open("openssl dgst -sha256 -sign $key -passin fd:3 -out $dir/$basename.sig $src", [
+	["pipe", "r"],
+	["pipe", "w"],
+	["file", $log, "a"],
+	$stream
+], $fds);
+
+if (!is_resource($proc)) {
+	exit(3);
+}
+
+fclose($fds[0]);
+
+fpassthru($fds[1]);
+fclose($fds[1]);
+
+exit(proc_close($proc));
diff --git a/public/4093AEF6.pub b/public/4093AEF6.pub
new file mode 100644
index 0000000..abc732f
--- /dev/null
+++ b/public/4093AEF6.pub
@@ -0,0 +1,18 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=avra
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/public/replicator.pub b/public/replicator.pub
new file mode 100644
index 0000000..2d8f880
--- /dev/null
+++ b/public/replicator.pub
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnzsDXNox5V0V9GLcnXEu
+kxnhFs9+/AMm//1qJAoNwP6sgmYShuyI3NDZzCmT7tOIcpqW0I4P8D1Psrftyqbt
+spedAvyOLCLZXaOuE130aMlvfqEiO+s8ZVZL8aHLE/orLbpOexEs33a1j6shl5C6
+MoojzK3uYccL4XJfj0t2nrC+XMfWE9oQGvyLZv3tNCzH4Oy7knWVVy10EKbKgPft
+izCFR+0mPYw35RN3gAGrug+khnVRMRNpS7B0uZ6E29Bgsrud9l91mVbrL+DaoaSa
+IFGeYuFGe2ZpHUfxf16S0w7ybPrrJJsD6cYOtwXjRZo+4ux6PdKZ+m3hnKWoj9IF
+OwIDAQAB
+-----END PUBLIC KEY-----
diff --git a/public/sigs/.gitkeep b/public/sigs/.gitkeep
new file mode 100644
index 0000000..e69de29