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// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
use super::dispatch_json::{Deserialize, JsonOp, Value};
use crate::ops::json_op;
use crate::state::ThreadSafeState;
use deno::*;
pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
i.register_op(
"query_permission",
s.core_op(json_op(s.stateful_op(op_query_permission))),
);
i.register_op(
"revoke_permission",
s.core_op(json_op(s.stateful_op(op_revoke_permission))),
);
}
#[derive(Deserialize)]
struct PermissionArgs {
name: String,
url: Option<String>,
path: Option<String>,
}
pub fn op_query_permission(
state: &ThreadSafeState,
args: Value,
_zero_copy: Option<PinnedBuf>,
) -> Result<JsonOp, ErrBox> {
let args: PermissionArgs = serde_json::from_value(args)?;
let perm = state.permissions.get_permission_state(
&args.name,
&args.url.as_ref().map(String::as_str),
&args.path.as_ref().map(String::as_str),
)?;
Ok(JsonOp::Sync(json!({ "state": perm.to_string() })))
}
pub fn op_revoke_permission(
state: &ThreadSafeState,
args: Value,
_zero_copy: Option<PinnedBuf>,
) -> Result<JsonOp, ErrBox> {
let args: PermissionArgs = serde_json::from_value(args)?;
match args.name.as_ref() {
"run" => state.permissions.allow_run.revoke(),
"read" => state.permissions.allow_read.revoke(),
"write" => state.permissions.allow_write.revoke(),
"net" => state.permissions.allow_net.revoke(),
"env" => state.permissions.allow_env.revoke(),
"hrtime" => state.permissions.allow_hrtime.revoke(),
_ => {}
};
let perm = state.permissions.get_permission_state(
&args.name,
&args.url.as_ref().map(String::as_str),
&args.path.as_ref().map(String::as_str),
)?;
Ok(JsonOp::Sync(json!({ "state": perm.to_string() })))
}
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