1 files changed, 33 insertions, 0 deletions
diff --git a/cli/ops/permissions.rs b/cli/ops/permissions.rs
index 823ab678b..0f40b642c 100644
--- a/cli/ops/permissions.rs
+++ b/cli/ops/permissions.rs
@@ -1,5 +1,6 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
 use super::dispatch_json::{Deserialize, JsonOp, Value};
+use crate::deno_error::type_error;
 use crate::ops::json_op;
 use crate::state::ThreadSafeState;
 use deno::*;
@@ -13,6 +14,10 @@ pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
     "revoke_permission",
     s.core_op(json_op(s.stateful_op(op_revoke_permission))),
   );
+  i.register_op(
+    "request_permission",
+    s.core_op(json_op(s.stateful_op(op_request_permission))),
+  );
 }
 
 #[derive(Deserialize)]
@@ -58,3 +63,31 @@ pub fn op_revoke_permission(
   )?;
   Ok(JsonOp::Sync(json!({ "state": perm.to_string() })))
 }
+
+pub fn op_request_permission(
+  state: &ThreadSafeState,
+  args: Value,
+  _zero_copy: Option<PinnedBuf>,
+) -> Result<JsonOp, ErrBox> {
+  let args: PermissionArgs = serde_json::from_value(args)?;
+  let perm = match args.name.as_ref() {
+    "run" => Ok(state.permissions.request_run()),
+    "read" => Ok(
+      state
+        .permissions
+        .request_read(&args.path.as_ref().map(String::as_str)),
+    ),
+    "write" => Ok(
+      state
+        .permissions
+        .request_write(&args.path.as_ref().map(String::as_str)),
+    ),
+    "net" => state
+      .permissions
+      .request_net(&args.url.as_ref().map(String::as_str)),
+    "env" => Ok(state.permissions.request_env()),
+    "hrtime" => Ok(state.permissions.request_hrtime()),
+    n => Err(type_error(format!("No such permission name: {}", n))),
+  }?;
+  Ok(JsonOp::Sync(json!({ "state": perm.to_string() })))
+}