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56 lines
1.5 KiB
Rust
56 lines
1.5 KiB
Rust
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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use super::dispatch_json::{Deserialize, JsonOp, Value};
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use crate::ops::json_op;
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use crate::state::ThreadSafeState;
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use deno::*;
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pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
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i.register_op(
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"permissions",
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s.core_op(json_op(s.stateful_op(op_permissions))),
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);
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i.register_op(
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"revoke_permission",
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s.core_op(json_op(s.stateful_op(op_revoke_permission))),
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);
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}
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pub fn op_permissions(
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state: &ThreadSafeState,
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_args: Value,
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_zero_copy: Option<PinnedBuf>,
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) -> Result<JsonOp, ErrBox> {
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Ok(JsonOp::Sync(json!({
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"run": state.permissions.allows_run(),
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"read": state.permissions.allows_read(),
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"write": state.permissions.allows_write(),
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"net": state.permissions.allows_net(),
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"env": state.permissions.allows_env(),
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"hrtime": state.permissions.allows_hrtime(),
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})))
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}
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#[derive(Deserialize)]
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struct RevokePermissionArgs {
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permission: String,
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}
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pub fn op_revoke_permission(
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state: &ThreadSafeState,
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args: Value,
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_zero_copy: Option<PinnedBuf>,
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) -> Result<JsonOp, ErrBox> {
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let args: RevokePermissionArgs = serde_json::from_value(args)?;
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let permission = args.permission.as_ref();
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match permission {
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"run" => state.permissions.revoke_run(),
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"read" => state.permissions.revoke_read(),
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"write" => state.permissions.revoke_write(),
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"net" => state.permissions.revoke_net(),
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"env" => state.permissions.revoke_env(),
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"hrtime" => state.permissions.revoke_hrtime(),
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_ => Ok(()),
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}?;
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Ok(JsonOp::Sync(json!({})))
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}
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