Userland: Add promises to programs that will read /etc/timezone

This will require unveiling /etc/timezone itself for reading, as well as
the rpath pledge promise.

9 files changed, 10 insertions, 4 deletions

diff --git a/Userland/Applications/AnalogClock/main.cpp b/Userland/Applications/AnalogClock/main.cpp
index 6e5b6030d9..719103410e 100644
--- a/Userland/Applications/AnalogClock/main.cpp
+++ b/Userland/Applications/AnalogClock/main.cpp
@@ -20,6 +20,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto app = TRY(GUI::Application::try_create(arguments));
 
     TRY(Core::System::pledge("stdio recvfd sendfd rpath"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil("/res", "r"));
     TRY(Core::System::unveil(nullptr, nullptr));
 
diff --git a/Userland/Applications/Browser/main.cpp b/Userland/Applications/Browser/main.cpp
index 33de4d1258..4de1e7faef 100644
--- a/Userland/Applications/Browser/main.cpp
+++ b/Userland/Applications/Browser/main.cpp
@@ -61,6 +61,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     TRY(Core::System::unveil("/home", "rwc"));
     TRY(Core::System::unveil("/res", "r"));
     TRY(Core::System::unveil("/etc/passwd", "r"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil("/tmp/portal/image", "rw"));
     TRY(Core::System::unveil("/tmp/portal/webcontent", "rw"));
     TRY(Core::System::unveil("/tmp/portal/request", "rw"));
diff --git a/Userland/Applications/Calendar/main.cpp b/Userland/Applications/Calendar/main.cpp
index c76b9f8578..57aceb613e 100644
--- a/Userland/Applications/Calendar/main.cpp
+++ b/Userland/Applications/Calendar/main.cpp
@@ -27,6 +27,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto app = TRY(GUI::Application::try_create(arguments));
 
     TRY(Core::System::pledge("stdio recvfd sendfd rpath", nullptr));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil("/res", "r"));
     TRY(Core::System::unveil(nullptr, nullptr));
 
diff --git a/Userland/Services/WebContent/main.cpp b/Userland/Services/WebContent/main.cpp
index 8bb754281c..2c51f2f761 100644
--- a/Userland/Services/WebContent/main.cpp
+++ b/Userland/Services/WebContent/main.cpp
@@ -16,6 +16,7 @@ ErrorOr<int> serenity_main(Main::Arguments)
     Core::EventLoop event_loop;
     TRY(Core::System::pledge("stdio recvfd sendfd accept unix rpath"));
     TRY(Core::System::unveil("/res", "r"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil("/tmp/portal/request", "rw"));
     TRY(Core::System::unveil("/tmp/portal/image", "rw"));
     TRY(Core::System::unveil("/tmp/portal/websocket", "rw"));
diff --git a/Userland/Utilities/cal.cpp b/Userland/Utilities/cal.cpp
index 1174f4267a..28ce938d5b 100644
--- a/Userland/Utilities/cal.cpp
+++ b/Userland/Utilities/cal.cpp
@@ -90,7 +90,8 @@ static void clean_buffers()
 
 ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    TRY(Core::System::pledge("stdio"));
+    TRY(Core::System::pledge("stdio rpath"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil(nullptr, nullptr));
 
     int day = 0;
diff --git a/Userland/Utilities/date.cpp b/Userland/Utilities/date.cpp
index 1298a9ed76..12d6bae420 100644
--- a/Userland/Utilities/date.cpp
+++ b/Userland/Utilities/date.cpp
@@ -13,7 +13,7 @@
 
 ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    TRY(Core::System::pledge("stdio settime", nullptr));
+    TRY(Core::System::pledge("stdio settime rpath", nullptr));
 
     bool print_unix_date = false;
     bool print_iso_8601 = false;
diff --git a/Userland/Utilities/ddate.cpp b/Userland/Utilities/ddate.cpp
index 261f363768..9e7d8ce66b 100644
--- a/Userland/Utilities/ddate.cpp
+++ b/Userland/Utilities/ddate.cpp
@@ -102,7 +102,7 @@ private:
 
 ErrorOr<int> serenity_main(Main::Arguments)
 {
-    TRY(Core::System::pledge("stdio"));
+    TRY(Core::System::pledge("stdio rpath"));
 
     auto date = Core::DateTime::now();
     outln("Today is {}", DiscordianDate(date).to_string());
diff --git a/Userland/Utilities/fortune.cpp b/Userland/Utilities/fortune.cpp
index 0475dd955c..324ec17874 100644
--- a/Userland/Utilities/fortune.cpp
+++ b/Userland/Utilities/fortune.cpp
@@ -84,7 +84,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     auto file = TRY(Core::File::open(path, Core::OpenMode::ReadOnly));
 
-    TRY(Core::System::pledge("stdio"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil(nullptr, nullptr));
 
     auto file_contents = file->read_all();
diff --git a/Userland/Utilities/w.cpp b/Userland/Utilities/w.cpp
index 31c52667c3..2d4ed240f1 100644
--- a/Userland/Utilities/w.cpp
+++ b/Userland/Utilities/w.cpp
@@ -20,6 +20,7 @@ ErrorOr<int> serenity_main(Main::Arguments)
     TRY(Core::System::pledge("stdio rpath"));
     TRY(Core::System::unveil("/dev", "r"));
     TRY(Core::System::unveil("/etc/passwd", "r"));
+    TRY(Core::System::unveil("/etc/timezone", "r"));
     TRY(Core::System::unveil("/var/run/utmp", "r"));
     TRY(Core::System::unveil("/proc", "r"));
     TRY(Core::System::unveil(nullptr, nullptr));