ksud: support root profile's sepolicy

userspace/ksud/src/profile.rs

@@ -0,0 +1,46 @@
+use crate::defs;
+use crate::utils::ensure_dir_exists;
+use anyhow::Result;
+use std::path::Path;
+
+pub fn set_sepolicy(pkg: String, policy: String) -> Result<()> {
+    ensure_dir_exists(defs::PROFILE_SELINUX_DIR)?;
+    let policy_file = Path::new(defs::PROFILE_SELINUX_DIR).join(pkg);
+    std::fs::write(policy_file, policy)?;
+    Ok(())
+}
+
+pub fn get_sepolicy(pkg: String) -> Result<()> {
+    ensure_dir_exists(defs::PROFILE_SELINUX_DIR)?;
+    let policy_file = Path::new(defs::PROFILE_SELINUX_DIR).join(pkg);
+    let policy = std::fs::read_to_string(policy_file)?;
+    println!("{policy}");
+    Ok(())
+}
+
+pub fn set_template(name: String, template: String) -> Result<()> {
+    ensure_dir_exists(defs::PROFILE_TEMPLATE_DIR)?;
+    let template_file = Path::new(defs::PROFILE_TEMPLATE_DIR).join(name);
+    std::fs::write(template_file, template)?;
+    Ok(())
+}
+
+pub fn get_template(name: String) -> Result<()> {
+    ensure_dir_exists(defs::PROFILE_TEMPLATE_DIR)?;
+    let template_file = Path::new(defs::PROFILE_TEMPLATE_DIR).join(name);
+    let template = std::fs::read_to_string(template_file)?;
+    println!("{template}");
+    Ok(())
+}
+
+pub fn list_templates() -> Result<()> {
+    let templates = std::fs::read_dir(defs::PROFILE_TEMPLATE_DIR)?;
+    for template in templates {
+        let template = template?;
+        let template = template.file_name();
+        if let Some(template) = template.to_str() {
+            println!("{template}");
+        };
+    }
+    Ok(())
+}