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fix: check executable for file

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This commit is contained in:
Kevin Yue
2024-05-10 10:26:45 -04:00
parent 159673652c
commit 92b858884c
2 changed files with 28 additions and 19 deletions
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19
crates/common/src/vpn_utils.rs
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@@ -1,7 +1,6 @@
use is_executable::IsExecutable;
use std::path::Path;
use std::{io, path::Path};
pub use is_executable::is_executable;
use is_executable::IsExecutable;
const VPNC_SCRIPT_LOCATIONS: [&str; 6] = [
"/usr/local/share/vpnc-scripts/vpnc-script",
@@ -39,3 +38,17 @@ pub fn find_vpnc_script() -> Option<String> {
pub fn find_csd_wrapper() -> Option<String> {
find_executable(&CSD_WRAPPER_LOCATIONS)
}
/// If file exists, check if it is executable
pub fn check_executable(file: &str) -> Result<(), io::Error> {
let path = Path::new(file);
if path.exists() && !path.is_executable() {
return Err(io::Error::new(
io::ErrorKind::PermissionDenied,
format!("{} is not executable", file),
));
}
Ok(())
}