e sudo gui support - add askpass util for sudo askpass support

this gives e by default sudo gui support with an askpass util that
sudo can use as well as setting the env var correctly so it will be
used by sudo.

@feature

9 files changed, 177 insertions, 2 deletions

diff --git a/configure.ac b/configure.ac
index aa18bbe45d..498090a636 100644
--- a/configure.ac
+++ b/configure.ac
@@ -476,6 +476,10 @@ PKG_CHECK_MODULES(E_IMC, [
   eina >= ${efl_version}
 ])
 
+PKG_CHECK_MODULES(E_ASKPASS, [
+  elementary >= ${efl_version}
+])
+
 PKG_CHECK_MODULES(E_THUMB, [
   eina >= ${efl_version}
   evas >= ${efl_version}
diff --git a/data/desktop/Makefile.mk b/data/desktop/Makefile.mk
index 07730a208b..7e38ebf4a1 100644
--- a/data/desktop/Makefile.mk
+++ b/data/desktop/Makefile.mk
@@ -1,5 +1,6 @@
 desktopfilesdir = $(datadir)/applications
 desktopfiles_DATA = \
-data/desktop/enlightenment_filemanager.desktop
+data/desktop/enlightenment_filemanager.desktop \
+data/desktop/enlightenment_askpass.desktop
 
 EXTRA_DIST += $(desktopfiles_DATA)
diff --git a/data/desktop/enlightenment_askpass.desktop b/data/desktop/enlightenment_askpass.desktop
new file mode 100644
index 0000000000..5efb992234
--- /dev/null
+++ b/data/desktop/enlightenment_askpass.desktop
@@ -0,0 +1,12 @@
+[Desktop Entry]
+Encoding=UTF-8
+Type=Application
+Name=Enlightenment Askpass
+Comment=Enlightenment Password Request
+Icon=enlightenment-askpass
+OnlyShowIn=Enlightenment;
+Exec=enlightenment_askpass
+Terminal=false
+Categories=System
+StartupNotify=false
+StartupWMClass=enlighenment_askpass
diff --git a/data/icons/Makefile.mk b/data/icons/Makefile.mk
index 84951de109..bde02dba72 100644
--- a/data/icons/Makefile.mk
+++ b/data/icons/Makefile.mk
@@ -10,3 +10,9 @@ data/icons/image_viewer.png \
 data/icons/audio_player2.png
 
 EXTRA_DIST += $(iconsfiles_DATA)
+
+pixmapsdir = $(datadir)/pixmaps
+pixmaps_DATA = \
+data/icons/enlightenment-askpass.png
+
+EXTRA_DIST += $(pixmaps_DATA)
diff --git a/data/icons/enlightenment-askpass.png b/data/icons/enlightenment-askpass.png
new file mode 100644
index 0000000000..09886d5fe6
--- /dev/null
+++ b/data/icons/enlightenment-askpass.png
diff --git a/src/bin/.gitignore b/src/bin/.gitignore
index b7fce7db5f..fe388f12de 100644
--- a/src/bin/.gitignore
+++ b/src/bin/.gitignore
@@ -14,5 +14,6 @@
 /enlightenment_thumb
 /enlightenment_open
 /enlightenment_elm_cfgtool
+/enlightenment_askpass
 
 /e_fm/enlightenment_fm
diff --git a/src/bin/Makefile.mk b/src/bin/Makefile.mk
index 5fdcb2760a..d39ef158b9 100644
--- a/src/bin/Makefile.mk
+++ b/src/bin/Makefile.mk
@@ -40,7 +40,8 @@ src/bin/enlightenment \
 src/bin/enlightenment_imc \
 src/bin/enlightenment_start \
 src/bin/enlightenment_filemanager \
-src/bin/enlightenment_open
+src/bin/enlightenment_open \
+src/bin/enlightenment_askpass
 
 internal_bindir = $(libdir)/enlightenment/utils
 internal_bin_PROGRAMS = \
@@ -431,6 +432,12 @@ src/bin/e_start_main.c
 src_bin_enlightenment_start_CPPFLAGS = $(E_CPPFLAGS) @E_START_CFLAGS@
 src_bin_enlightenment_start_LDADD = @dlopen_libs@ @E_START_LIBS@
 
+src_bin_enlightenment_askpass_SOURCES = \
+src/bin/e_askpass_main.c
+
+src_bin_enlightenment_askpass_LDADD = @E_ASKPASS_LIBS@
+src_bin_enlightenment_askpass_CPPFLAGS = $(E_CPPFLAGS)
+
 src_bin_enlightenment_thumb_SOURCES = \
 src/bin/e_sha1.c \
 src/bin/e_thumb_main.c \
diff --git a/src/bin/e_askpass_main.c b/src/bin/e_askpass_main.c
new file mode 100644
index 0000000000..8cf169e495
--- /dev/null
+++ b/src/bin/e_askpass_main.c
@@ -0,0 +1,142 @@
+#include <Elementary.h>
+
+#define TITLE  "Enter Your Password"
+#define TEXT   "Please enter your user password"
+#define GUIDE  "Password"
+#define OK     "OK"
+#define CANCEL "Cancel"
+#define PAD    "pad_medium"
+
+int ret = -1;
+
+static Evas_Object *entry = NULL;
+
+static void
+password_out(void)
+{
+   const char *str = elm_object_text_get(entry);
+   if (str) printf("%s\n", str);
+}
+
+static void
+cb_ok(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   password_out();
+   ret = 0;
+   elm_exit();
+}
+
+static void
+cb_cancel(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   elm_exit();
+}
+
+EAPI int
+elm_main(int argc, char **argv)
+{
+   Evas_Object *win, *bx, *fr, *lab, *en, *sep, *bx2, *bt;
+
+   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
+
+   elm_app_compile_bin_dir_set(PACKAGE_BIN_DIR);
+   elm_app_compile_lib_dir_set(PACKAGE_LIB_DIR);
+   elm_app_compile_data_dir_set(PACKAGE_DATA_DIR);
+   elm_app_info_set(elm_main, "enlightenment", "AUTHORS");
+
+   do {
+      win = elm_win_util_standard_add("main", TITLE);
+      elm_win_autodel_set(win, EINA_TRUE);
+      do {
+         bx = elm_box_add(win);
+         elm_box_horizontal_set(bx, EINA_FALSE);
+         evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
+         elm_win_resize_object_add(win, bx);
+         do {
+            fr = elm_frame_add(win);
+            evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, EVAS_HINT_FILL);
+            elm_object_style_set(fr, PAD);
+            elm_box_pack_end(bx, fr);
+            do {
+               lab = elm_label_add(win);
+               evas_object_size_hint_align_set(lab, EVAS_HINT_FILL, 0.5);
+               elm_object_text_set(lab, TEXT);
+               elm_object_content_set(fr, lab);
+               evas_object_show(lab);
+            } while (0);
+            evas_object_show(fr);
+         } while (0);
+         do {
+            fr = elm_frame_add(win);
+            evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, EVAS_HINT_FILL);
+            elm_object_style_set(fr, PAD);
+            elm_box_pack_end(bx, fr);
+            do {
+               en = elm_entry_add(win);
+               entry = en;
+               elm_entry_scrollable_set(en, EINA_TRUE);
+               evas_object_size_hint_weight_set(en, EVAS_HINT_EXPAND, 0.0);
+               evas_object_size_hint_align_set(en, EVAS_HINT_FILL, 0.5);
+               elm_scroller_policy_set(en, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
+               elm_object_part_text_set(en, "guide", GUIDE);
+               elm_entry_single_line_set(en, EINA_TRUE);
+               elm_entry_password_set(en, EINA_TRUE);
+               evas_object_smart_callback_add(en, "activated", cb_ok, NULL);
+               evas_object_smart_callback_add(en, "aborted", cb_cancel, NULL);
+               elm_object_content_set(fr, en);
+               evas_object_show(en);
+               elm_object_focus_set(en, EINA_TRUE);
+            } while (0);
+            evas_object_show(fr);
+         } while (0);
+         do {
+            sep = elm_separator_add(win);
+            elm_separator_horizontal_set(sep, EINA_TRUE);
+            evas_object_size_hint_weight_set(sep, EVAS_HINT_EXPAND, 0.0);
+            evas_object_size_hint_align_set(sep, EVAS_HINT_FILL, EVAS_HINT_FILL);
+            elm_box_pack_end(bx, sep);
+            evas_object_show(sep);
+         } while (0);
+         do {
+            fr = elm_frame_add(win);
+            evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, EVAS_HINT_FILL);
+            elm_object_style_set(fr, PAD);
+            elm_box_pack_end(bx, fr);
+            do {
+               bx2 = elm_box_add(win);
+               elm_box_horizontal_set(bx2, EINA_TRUE);
+               elm_box_homogeneous_set(bx2, EINA_TRUE);
+               evas_object_size_hint_align_set(bx2, 0.5, 0.5);
+               elm_object_content_set(fr, bx2);
+               do {
+                  bt = elm_button_add(win);
+                  elm_object_text_set(bt, OK);
+                  evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
+                  evas_object_smart_callback_add(bt, "clicked", cb_ok, NULL);
+                  elm_box_pack_end(bx2, bt);
+                  evas_object_show(bt);
+               } while (0);
+               do {
+                  bt = elm_button_add(win);
+                  elm_object_text_set(bt, CANCEL);
+                  evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
+                  evas_object_smart_callback_add(bt, "clicked", cb_cancel, NULL);
+                  elm_box_pack_end(bx2, bt);
+                  evas_object_show(bt);
+               } while (0);
+               evas_object_show(bx2);
+            } while (0);
+            evas_object_show(fr);
+         } while (0);
+         evas_object_show(bx);
+      } while (0);
+      elm_win_center(win, EINA_TRUE, EINA_TRUE);
+      evas_object_show(win);
+   } while (0);
+
+   elm_win_activate(win);
+
+   elm_run();
+   return ret;
+}
+ELM_MAIN()
diff --git a/src/bin/e_main.c b/src/bin/e_main.c
index 28ed4bc69e..4c705fcdc0 100644
--- a/src/bin/e_main.c
+++ b/src/bin/e_main.c
@@ -325,6 +325,8 @@ main(int argc, char **argv)
    e_util_env_set("E_RESTART_OK", NULL);
    e_util_env_set("PANTS", "ON");
    e_util_env_set("DESKTOP", "Enlightenment");
+   snprintf(buff, sizeof(buff), "%s/enlightenment_askpass", e_prefix_bin_get());
+   e_util_env_set("SUDO_ASKPASS", buff);
    TS("Environment Variables Done");
 
    /* KDE5 applications don't understand anything other then gnome or kde     */