1 files changed, 21 insertions, 0 deletions
diff --git a/runtime/ops/permissions.rs b/runtime/ops/permissions.rs
index ed1797701..b79330f7f 100644
--- a/runtime/ops/permissions.rs
+++ b/runtime/ops/permissions.rs
@@ -2,6 +2,7 @@
 
 use crate::permissions::Permissions;
 use deno_core::error::custom_error;
+use deno_core::error::type_error;
 use deno_core::error::uri_error;
 use deno_core::error::AnyError;
 use deno_core::op;
@@ -27,6 +28,7 @@ pub struct PermissionArgs {
   path: Option<String>,
   host: Option<String>,
   variable: Option<String>,
+  kind: Option<String>,
   command: Option<String>,
 }
 
@@ -48,6 +50,7 @@ pub fn op_query_permission(
       .as_ref(),
     ),
     "env" => permissions.env.query(args.variable.as_deref()),
+    "sys" => permissions.sys.query(parse_sys_kind(args.kind.as_deref())?),
     "run" => permissions.run.query(args.command.as_deref()),
     "ffi" => permissions.ffi.query(args.path.as_deref().map(Path::new)),
     "hrtime" => permissions.hrtime.query(),
@@ -79,6 +82,9 @@ pub fn op_revoke_permission(
       .as_ref(),
     ),
     "env" => permissions.env.revoke(args.variable.as_deref()),
+    "sys" => permissions
+      .sys
+      .revoke(parse_sys_kind(args.kind.as_deref())?),
     "run" => permissions.run.revoke(args.command.as_deref()),
     "ffi" => permissions.ffi.revoke(args.path.as_deref().map(Path::new)),
     "hrtime" => permissions.hrtime.revoke(),
@@ -110,6 +116,9 @@ pub fn op_request_permission(
       .as_ref(),
     ),
     "env" => permissions.env.request(args.variable.as_deref()),
+    "sys" => permissions
+      .sys
+      .request(parse_sys_kind(args.kind.as_deref())?),
     "run" => permissions.run.request(args.command.as_deref()),
     "ffi" => permissions.ffi.request(args.path.as_deref().map(Path::new)),
     "hrtime" => permissions.hrtime.request(),
@@ -132,3 +141,15 @@ fn parse_host(host_str: &str) -> Result<(String, Option<u16>), AnyError> {
   let hostname = url.host_str().unwrap();
   Ok((hostname.to_string(), url.port()))
 }
+
+fn parse_sys_kind(kind: Option<&str>) -> Result<Option<&str>, AnyError> {
+  if let Some(kind) = kind {
+    match kind {
+      "hostname" | "osRelease" | "loadavg" | "networkInterfaces"
+      | "systemMemoryInfo" | "getUid" | "getGid" => Ok(Some(kind)),
+      _ => Err(type_error(format!("unknown system info kind \"{}\"", kind))),
+    }
+  } else {
+    Ok(kind)
+  }
+}