From 30354abe257e956c8ea43e5146fc40c1a3612749 Mon Sep 17 00:00:00 2001
From: Stefan Kreutz <mail@skreutz.com>
Date: Sun, 14 May 2023 10:09:06 +0200
Subject: Pledge stdio on OpenBSD

---
 wpa-psk-cli/CHANGELOG.md       | 4 ++++
 wpa-psk-cli/Cargo.toml         | 3 +++
 wpa-psk-cli/src/bin/wpa-psk.rs | 3 +++
 3 files changed, 10 insertions(+)

(limited to 'wpa-psk-cli')

diff --git a/wpa-psk-cli/CHANGELOG.md b/wpa-psk-cli/CHANGELOG.md
index 081ed45..be28c03 100644
--- a/wpa-psk-cli/CHANGELOG.md
+++ b/wpa-psk-cli/CHANGELOG.md
@@ -10,6 +10,10 @@ The format is based on [Keep A Changelog][] and this project adheres to
 
 ## Unreleased
 
+### Changed
+
+- Call pledge(2) on OpenBSD.
+
 ## [0.1.2] - 2022-02-16
 
 ### Changed
diff --git a/wpa-psk-cli/Cargo.toml b/wpa-psk-cli/Cargo.toml
index 07ebdd1..52a0a1e 100644
--- a/wpa-psk-cli/Cargo.toml
+++ b/wpa-psk-cli/Cargo.toml
@@ -15,5 +15,8 @@ publish = true
 clap = { version = "4.1.8", features = ["derive", "wrap_help"] }
 wpa-psk = { path = "../wpa-psk", version = "0.2.1" }
 
+[target.'cfg(target_os = "openbsd")'.dependencies]
+pledge = "0.4.2"
+
 [dev-dependencies]
 assert_cmd = "2.0.8"
diff --git a/wpa-psk-cli/src/bin/wpa-psk.rs b/wpa-psk-cli/src/bin/wpa-psk.rs
index ddcec0d..3a4ca6b 100644
--- a/wpa-psk-cli/src/bin/wpa-psk.rs
+++ b/wpa-psk-cli/src/bin/wpa-psk.rs
@@ -34,6 +34,9 @@ fn main() {
 }
 
 fn run() -> Result<(), Box<dyn std::error::Error>> {
+    #[cfg(target_os = "openbsd")]
+    pledge::pledge![Stdio, Stdio]?;
+
     let args = Args::try_parse()?;
     let psk = if args.force {
         wpa_psk_unchecked(args.ssid.as_bytes(), args.passphrase.as_bytes())
-- 
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