Allow inspection and revocation of permissions (#1875)

1 files changed, 46 insertions, 0 deletions

diff --git a/src/permissions.rs b/src/permissions.rs
index b40afb64e..03ffd20cb 100644
--- a/src/permissions.rs
+++ b/src/permissions.rs
@@ -12,6 +12,7 @@ use std::sync::atomic::{AtomicBool, Ordering};
 #[cfg_attr(feature = "cargo-clippy", allow(stutter))]
 #[derive(Debug, Default)]
 pub struct DenoPermissions {
+  // Keep in sync with src/permissions.ts
   pub allow_read: AtomicBool,
   pub allow_write: AtomicBool,
   pub allow_net: AtomicBool,
@@ -91,6 +92,51 @@ impl DenoPermissions {
     r
   }
 
+  pub fn allows_run(&self) -> bool {
+    return self.allow_run.load(Ordering::SeqCst);
+  }
+
+  pub fn allows_read(&self) -> bool {
+    return self.allow_read.load(Ordering::SeqCst);
+  }
+
+  pub fn allows_write(&self) -> bool {
+    return self.allow_write.load(Ordering::SeqCst);
+  }
+
+  pub fn allows_net(&self) -> bool {
+    return self.allow_net.load(Ordering::SeqCst);
+  }
+
+  pub fn allows_env(&self) -> bool {
+    return self.allow_env.load(Ordering::SeqCst);
+  }
+
+  pub fn revoke_run(&self) -> DenoResult<()> {
+    self.allow_run.store(false, Ordering::SeqCst);
+    return Ok(());
+  }
+
+  pub fn revoke_read(&self) -> DenoResult<()> {
+    self.allow_read.store(false, Ordering::SeqCst);
+    return Ok(());
+  }
+
+  pub fn revoke_write(&self) -> DenoResult<()> {
+    self.allow_write.store(false, Ordering::SeqCst);
+    return Ok(());
+  }
+
+  pub fn revoke_net(&self) -> DenoResult<()> {
+    self.allow_net.store(false, Ordering::SeqCst);
+    return Ok(());
+  }
+
+  pub fn revoke_env(&self) -> DenoResult<()> {
+    self.allow_env.store(false, Ordering::SeqCst);
+    return Ok(());
+  }
+
   pub fn default() -> Self {
     Self {
       allow_read: AtomicBool::new(false),