sys-auth/polkit: Use dev-lang/spidermonkey:60.

Port to EAPI="7".
Improve HOMEPAGE.

Fixes: https://bugs.gentoo.org/681692
Signed-off-by: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org>
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

2 files changed, 323 insertions, 0 deletions

diff --git a/sys-auth/polkit/files/polkit-0.115-spidermonkey-60.patch b/sys-auth/polkit/files/polkit-0.115-spidermonkey-60.patch
new file mode 100644
index 000000000000..8a4510ad2051
--- /dev/null
+++ b/sys-auth/polkit/files/polkit-0.115-spidermonkey-60.patch
@@ -0,0 +1,180 @@
+From c9cd7024140b837b5693d7c1bbaad1b0cd31cce6 Mon Sep 17 00:00:00 2001
+From: Emmanuele Bassi <ebassi@gnome.org>
+Date: Fri, 31 Aug 2018 13:32:16 +0100
+Subject: [PATCH] Depend on mozjs-60
+
+This is the new ESR version of the Mozilla JS engine, superceding
+mozjs-52.
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 5c37e48..5cedb4e 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -79,7 +79,7 @@ PKG_CHECK_MODULES(GLIB, [gmodule-2.0 gio-unix-2.0 >= 2.30.0])
+ AC_SUBST(GLIB_CFLAGS)
+ AC_SUBST(GLIB_LIBS)
+ 
+-PKG_CHECK_MODULES(LIBJS, [mozjs-52])
++PKG_CHECK_MODULES(LIBJS, [mozjs-60])
+ 
+ AC_SUBST(LIBJS_CFLAGS)
+ AC_SUBST(LIBJS_CXXFLAGS)
+
+
+From dd00683e8781d230a45781d509d86ad676138564 Mon Sep 17 00:00:00 2001
+From: Emmanuele Bassi <ebassi@gnome.org>
+Date: Fri, 31 Aug 2018 13:33:20 +0100
+Subject: [PATCH] Port the JS authority to mozjs-60
+
+API changes in mozjs that need to be reflected in the JS authority:
+
+ - the JS::CompileOptions constructor and the JS::CompartmentOptions
+   do not allow setting a JS version any more
+
+ - do not use NULL comparisons for C++ objects
+
+ - the resize() method for a vector has a return value that needs
+   to be handled
+
+ - JSClassOps has different fields
+---
+ .../polkitbackendjsauthority.cpp              | 65 +++++++++----------
+ 1 file changed, 32 insertions(+), 33 deletions(-)
+
+diff --git a/src/polkitbackend/polkitbackendjsauthority.cpp b/src/polkitbackend/polkitbackendjsauthority.cpp
+index 7602714..984a0f0 100644
+--- a/src/polkitbackend/polkitbackendjsauthority.cpp
++++ b/src/polkitbackend/polkitbackendjsauthority.cpp
+@@ -150,18 +150,17 @@ G_DEFINE_TYPE (PolkitBackendJsAuthority, polkit_backend_js_authority, POLKIT_BAC
+ /* ---------------------------------------------------------------------------------------------------- */
+ 
+ static const struct JSClassOps js_global_class_ops = {
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL
++  nullptr,  // addProperty
++  nullptr,  // deleteProperty
++  nullptr,  // enumerate
++  nullptr,  // newEnumerate
++  nullptr,  // resolve
++  nullptr,  // mayResolve
++  nullptr,  // finalize
++  nullptr,  // call
++  nullptr,  // hasInstance
++  nullptr,  // construct
++  JS_GlobalObjectTraceHook
+ };
+ 
+ static JSClass js_global_class = {
+@@ -172,18 +171,17 @@ static JSClass js_global_class = {
+ 
+ /* ---------------------------------------------------------------------------------------------------- */
+ static const struct JSClassOps js_polkit_class_ops = {
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL,
+-  NULL
++  nullptr,  // addProperty
++  nullptr,  // deleteProperty
++  nullptr,  // enumerate
++  nullptr,  // newEnumerate
++  nullptr,  // resolve
++  nullptr,  // mayResolve
++  nullptr,  // finalize
++  nullptr,  // call
++  nullptr,  // hasInstance
++  nullptr,  // construct
++  nullptr   // trace
+ };
+ 
+ static JSClass js_polkit_class = {
+@@ -469,19 +467,18 @@ polkit_backend_js_authority_constructed (GObject *object)
+ 
+   {
+     JS::CompartmentOptions compart_opts;
+-    compart_opts.behaviors().setVersion(JSVERSION_LATEST);
++
+     JS::RootedObject global(authority->priv->cx);
+ 
+     authority->priv->js_global = new JS::Heap<JSObject*> (JS_NewGlobalObject (authority->priv->cx, &js_global_class, NULL, JS::FireOnNewGlobalHook, compart_opts));
+ 
+     global = authority->priv->js_global->get ();
+-
+-    if (global == NULL)
++    if (!global)
+       goto fail;
+ 
+     authority->priv->ac = new JSAutoCompartment(authority->priv->cx,  global);
+ 
+-    if (authority->priv->ac == NULL)
++    if (!authority->priv->ac)
+       goto fail;
+ 
+     if (!JS_InitStandardClasses (authority->priv->cx, global))
+@@ -493,7 +490,7 @@ polkit_backend_js_authority_constructed (GObject *object)
+ 
+     polkit = authority->priv->js_polkit->get ();
+ 
+-    if (polkit == NULL)
++    if (!polkit)
+       goto fail;
+ 
+     if (!JS_DefineProperty(authority->priv->cx, global, "polkit", polkit, JSPROP_ENUMERATE))
+@@ -504,7 +501,7 @@ polkit_backend_js_authority_constructed (GObject *object)
+                              js_polkit_functions))
+       goto fail;
+ 
+-    JS::CompileOptions options(authority->priv->cx, JSVERSION_UNKNOWN);
++    JS::CompileOptions options(authority->priv->cx);
+     JS::RootedValue rval(authority->priv->cx);
+     if (!JS::Evaluate (authority->priv->cx,
+                        options,
+@@ -684,7 +681,9 @@ set_property_strv (PolkitBackendJsAuthority  *authority,
+   JS::AutoValueVector elems(authority->priv->cx);
+   guint n;
+ 
+-  elems.resize(value->len);
++  if (!elems.resize(value->len))
++    g_error ("Unable to resize vector");
++
+   for (n = 0; n < value->len; n++)
+     {
+       const char *c_string = (const char *) g_ptr_array_index(value, n);
+@@ -741,7 +740,7 @@ subject_to_jsval (PolkitBackendJsAuthority  *authority,
+                   GError                   **error)
+ {
+   gboolean ret = FALSE;
+-  JS::CompileOptions options(authority->priv->cx, JSVERSION_UNKNOWN);
++  JS::CompileOptions options(authority->priv->cx);
+   const char *src;
+   JS::RootedObject obj(authority->priv->cx);
+   pid_t pid;
+@@ -868,7 +867,7 @@ action_and_details_to_jsval (PolkitBackendJsAuthority  *authority,
+                              GError                   **error)
+ {
+   gboolean ret = FALSE;
+-  JS::CompileOptions options(authority->priv->cx, JSVERSION_UNKNOWN);
++  JS::CompileOptions options(authority->priv->cx);
+   const char *src;
+   JS::RootedObject obj(authority->priv->cx);
+   gchar **keys;
diff --git a/sys-auth/polkit/polkit-0.115-r4.ebuild b/sys-auth/polkit/polkit-0.115-r4.ebuild
new file mode 100644
index 000000000000..ecc024a27d3c
--- /dev/null
+++ b/sys-auth/polkit/polkit-0.115-r4.ebuild
@@ -0,0 +1,143 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools pam pax-utils systemd user xdg-utils
+
+DESCRIPTION="Policy framework for controlling privileges for system-wide services"
+HOMEPAGE="https://www.freedesktop.org/wiki/Software/polkit https://gitlab.freedesktop.org/polkit/polkit"
+SRC_URI="https://www.freedesktop.org/software/${PN}/releases/${P}.tar.gz"
+
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+IUSE="elogind examples gtk +introspection jit kde nls pam selinux systemd test"
+
+REQUIRED_USE="?? ( elogind systemd )"
+
+BDEPEND="
+	app-text/docbook-xml-dtd:4.1.2
+	app-text/docbook-xsl-stylesheets
+	dev-libs/gobject-introspection-common
+	dev-libs/libxslt
+	dev-util/glib-utils
+	dev-util/gtk-doc-am
+	dev-util/intltool
+	sys-devel/gettext
+	virtual/pkgconfig
+	introspection? ( dev-libs/gobject-introspection )
+"
+DEPEND="
+	dev-lang/spidermonkey:60[-debug]
+	dev-libs/glib:2
+	dev-libs/expat
+	elogind? ( sys-auth/elogind )
+	pam? (
+		sys-auth/pambase
+		virtual/pam
+	)
+	systemd? ( sys-apps/systemd:0=[policykit] )
+"
+RDEPEND="${DEPEND}
+	selinux? ( sec-policy/selinux-policykit )
+"
+PDEPEND="
+	gtk? ( || (
+		>=gnome-extra/polkit-gnome-0.105
+		>=lxde-base/lxsession-0.5.2
+	) )
+	kde? ( kde-plasma/polkit-kde-agent )
+	!systemd? ( !elogind? ( sys-auth/consolekit[policykit] ) )
+"
+
+DOCS=( docs/TODO HACKING NEWS README )
+
+PATCHES=(
+	# bug 660880
+	"${FILESDIR}"/polkit-0.115-elogind.patch
+	"${FILESDIR}"/CVE-2018-19788.patch
+	"${FILESDIR}"/polkit-0.115-spidermonkey-60.patch
+)
+
+QA_MULTILIB_PATHS="
+	usr/lib/polkit-1/polkit-agent-helper-1
+	usr/lib/polkit-1/polkitd"
+
+pkg_setup() {
+	local u=polkitd
+	local g=polkitd
+	local h=/var/lib/polkit-1
+
+	enewgroup ${g}
+	enewuser ${u} -1 -1 ${h} ${g}
+	esethome ${u} ${h}
+}
+
+src_prepare() {
+	default
+
+	sed -i -e 's|unix-group:wheel|unix-user:0|' src/polkitbackend/*-default.rules || die #401513
+
+	# Workaround upstream hack around standard gtk-doc behavior, bug #552170
+	sed -i -e 's/@ENABLE_GTK_DOC_TRUE@\(TARGET_DIR\)/\1/' \
+		-e '/install-data-local:/,/uninstall-local:/ s/@ENABLE_GTK_DOC_TRUE@//' \
+		-e 's/@ENABLE_GTK_DOC_FALSE@install-data-local://' \
+		docs/polkit/Makefile.in || die
+
+	# disable broken test - bug #624022
+	sed -i -e "/^SUBDIRS/s/polkitbackend//" test/Makefile.am || die
+
+	# Fix cross-building, bug #590764, elogind patch, bug #598615
+	eautoreconf
+}
+
+src_configure() {
+	xdg_environment_reset
+
+	local myeconfargs=(
+		--localstatedir="${EPREFIX}"/var
+		--disable-static
+		--enable-man-pages
+		--disable-gtk-doc
+		--disable-examples
+		$(use_enable elogind libelogind)
+		$(use_enable introspection)
+		$(use_enable nls)
+		$(usex pam "--with-pam-module-dir=$(getpam_mod_dir)" '')
+		--with-authfw=$(usex pam pam shadow)
+		$(use_enable systemd libsystemd-login)
+		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
+		$(use_enable test)
+		--with-os-type=gentoo
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	default
+
+	# Required for polkitd on hardened/PaX due to spidermonkey's JIT
+	pax-mark mr src/polkitbackend/.libs/polkitd test/polkitbackend/.libs/polkitbackendjsauthoritytest
+}
+
+src_install() {
+	default
+
+	fowners -R polkitd:root /{etc,usr/share}/polkit-1/rules.d
+
+	diropts -m0700 -o polkitd -g polkitd
+	keepdir /var/lib/polkit-1
+
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		doins src/examples/{*.c,*.policy*}
+	fi
+
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	chown -R polkitd:root "${EROOT}"/{etc,usr/share}/polkit-1/rules.d
+	chown -R polkitd:polkitd "${EROOT}"/var/lib/polkit-1
+}