diff options
Diffstat (limited to 'meta/recipes-graphics/wayland/weston/0001-weston-launch-Provide-a-default-version-that-doesn-t.patch')
-rw-r--r-- | meta/recipes-graphics/wayland/weston/0001-weston-launch-Provide-a-default-version-that-doesn-t.patch | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/meta/recipes-graphics/wayland/weston/0001-weston-launch-Provide-a-default-version-that-doesn-t.patch b/meta/recipes-graphics/wayland/weston/0001-weston-launch-Provide-a-default-version-that-doesn-t.patch deleted file mode 100644 index e50845b17a..0000000000 --- a/meta/recipes-graphics/wayland/weston/0001-weston-launch-Provide-a-default-version-that-doesn-t.patch +++ /dev/null @@ -1,200 +0,0 @@ -From 682b7d79a7b81ec8e38760381104b24ad549e8c0 Mon Sep 17 00:00:00 2001 -From: Tom Hochstein <tom.hochstein@nxp.com> -Date: Wed, 22 Feb 2017 15:53:30 +0200 -Subject: [PATCH] weston-launch: Provide a default version that doesn't require - PAM - -weston-launch requires PAM for starting weston as a non-root user. - -Since starting weston as root is a valid use case by itself, if -PAM is not available, provide a default version of weston-launch -without non-root-user support. - -Upstream-Status: Pending - -Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com> -Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> -Signed-off-by: Denys Dmytriyenko <denys@ti.com> -Signed-off-by: Ming Liu <ming.liu@toradex.com> ---- - libweston/meson.build | 16 ++++++++++++---- - libweston/weston-launch.c | 21 +++++++++++++++++++++ - meson_options.txt | 7 +++++++ - 3 files changed, 40 insertions(+), 4 deletions(-) - -diff --git a/libweston/meson.build b/libweston/meson.build -index d8d3fc0..326683f 100644 ---- a/libweston/meson.build -+++ b/libweston/meson.build -@@ -199,16 +199,24 @@ dep_vertex_clipping = declare_dependency( - ) - - if get_option('weston-launch') -- dep_pam = cc.find_library('pam') -+ deps_weston_launch = [systemd_dep, dep_libdrm] - -- if not cc.has_function('pam_open_session', dependencies: dep_pam) -- error('pam_open_session not found for weston-launch') -+ if get_option('pam') -+ dep_pam = cc.find_library('pam') -+ if not cc.has_function('pam_open_session', dependencies: dep_pam) -+ error('pam_open_session not found for weston-launch') -+ endif -+ -+ if dep_pam.found() -+ deps_weston_launch += dep_pam -+ config_h.set('HAVE_PAM', '1') -+ endif - endif - - executable( - 'weston-launch', - 'weston-launch.c', -- dependencies: [dep_pam, systemd_dep, dep_libdrm], -+ dependencies: deps_weston_launch, - include_directories: include_directories('..'), - install: true - ) -diff --git a/libweston/weston-launch.c b/libweston/weston-launch.c -index 4962bd6..fc531c5 100644 ---- a/libweston/weston-launch.c -+++ b/libweston/weston-launch.c -@@ -51,7 +51,9 @@ - - #include <pwd.h> - #include <grp.h> -+#ifdef HAVE_PAM - #include <security/pam_appl.h> -+#endif - - #ifdef HAVE_SYSTEMD_LOGIN - #include <systemd/sd-login.h> -@@ -100,8 +102,10 @@ drmSetMaster(int drm_fd) - #endif - - struct weston_launch { -+#ifdef HAVE_PAM - struct pam_conv pc; - pam_handle_t *ph; -+#endif - int tty; - int ttynr; - int sock[2]; -@@ -192,6 +196,7 @@ weston_launch_allowed(struct weston_launch *wl) - return false; - } - -+#ifdef HAVE_PAM - static int - pam_conversation_fn(int msg_count, - const struct pam_message **messages, -@@ -232,6 +237,7 @@ setup_pam(struct weston_launch *wl) - - return 0; - } -+#endif - - static int - setup_launcher_socket(struct weston_launch *wl) -@@ -431,6 +437,7 @@ quit(struct weston_launch *wl, int status) - close(wl->signalfd); - close(wl->sock[0]); - -+#ifdef HAVE_PAM - if (wl->new_user) { - err = pam_close_session(wl->ph, 0); - if (err) -@@ -438,6 +445,7 @@ quit(struct weston_launch *wl, int status) - err, pam_strerror(wl->ph, err)); - pam_end(wl->ph, err); - } -+#endif - - if (ioctl(wl->tty, KDSKBMUTE, 0) && - ioctl(wl->tty, KDSKBMODE, wl->kb_mode)) -@@ -660,6 +668,7 @@ setup_session(struct weston_launch *wl, char **child_argv) - setenv("HOME", wl->pw->pw_dir, 1); - setenv("SHELL", wl->pw->pw_shell, 1); - -+#ifdef HAVE_PAM - env = pam_getenvlist(wl->ph); - if (env) { - for (i = 0; env[i]; ++i) { -@@ -668,6 +677,7 @@ setup_session(struct weston_launch *wl, char **child_argv) - } - free(env); - } -+#endif - - /* - * We open a new session, so it makes sense -@@ -739,8 +749,10 @@ static void - help(const char *name) - { - fprintf(stderr, "Usage: %s [args...] [-- [weston args..]]\n", name); -+#ifdef HAVE_PAM - fprintf(stderr, " -u, --user Start session as specified username,\n" - " e.g. -u joe, requires root.\n"); -+#endif - fprintf(stderr, " -t, --tty Start session on alternative tty,\n" - " e.g. -t /dev/tty4, requires -u option.\n"); - fprintf(stderr, " -v, --verbose Be verbose\n"); -@@ -754,7 +766,9 @@ main(int argc, char *argv[]) - int i, c; - char *tty = NULL; - struct option opts[] = { -+#ifdef HAVE_PAM - { "user", required_argument, NULL, 'u' }, -+#endif - { "tty", required_argument, NULL, 't' }, - { "verbose", no_argument, NULL, 'v' }, - { "help", no_argument, NULL, 'h' }, -@@ -766,11 +780,16 @@ main(int argc, char *argv[]) - while ((c = getopt_long(argc, argv, "u:t:vh", opts, &i)) != -1) { - switch (c) { - case 'u': -+#ifdef HAVE_PAM - wl.new_user = optarg; - if (getuid() != 0) { - fprintf(stderr, "weston: Permission denied. -u allowed for root only\n"); - exit(EXIT_FAILURE); - } -+#else -+ fprintf(stderr, "weston: -u is unsupported in this weston-launch build\n"); -+ exit(EXIT_FAILURE); -+#endif - break; - case 't': - tty = optarg; -@@ -822,8 +841,10 @@ main(int argc, char *argv[]) - if (setup_tty(&wl, tty) < 0) - exit(EXIT_FAILURE); - -+#ifdef HAVE_PAM - if (wl.new_user && setup_pam(&wl) < 0) - exit(EXIT_FAILURE); -+#endif - - if (setup_launcher_socket(&wl) < 0) - exit(EXIT_FAILURE); -diff --git a/meson_options.txt b/meson_options.txt -index d5bf1d5..254eb2b 100644 ---- a/meson_options.txt -+++ b/meson_options.txt -@@ -73,6 +73,13 @@ option( - ) - - option( -+ 'pam', -+ type: 'boolean', -+ value: true, -+ description: 'Define if PAM is available' -+) -+ -+option( - 'xwayland', - type: 'boolean', - value: true, --- -2.7.4 - |