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https://github.com/denoland/deno.git
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cf49599359
This commit improves permission prompts by adding an option to print a full trace of where the permissions is being requested. Due to big performance hint of stack trace collection, this is only enabled when `DENO_TRACE_PERMISSIONS` env var is present. Closes https://github.com/denoland/deno/issues/20756 --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
120 lines
3.8 KiB
Rust
120 lines
3.8 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use ::deno_permissions::PermissionState;
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use ::deno_permissions::PermissionsContainer;
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use deno_core::op2;
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use deno_core::OpState;
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use serde::Deserialize;
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use serde::Serialize;
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deno_core::extension!(
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deno_permissions,
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ops = [
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op_query_permission,
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op_revoke_permission,
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op_request_permission,
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],
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);
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#[derive(Deserialize)]
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pub struct PermissionArgs {
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name: String,
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path: Option<String>,
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host: Option<String>,
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variable: Option<String>,
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kind: Option<String>,
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command: Option<String>,
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}
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#[derive(Serialize)]
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pub struct PermissionStatus {
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state: String,
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partial: bool,
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}
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impl From<PermissionState> for PermissionStatus {
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fn from(state: PermissionState) -> Self {
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PermissionStatus {
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state: if state == PermissionState::GrantedPartial {
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PermissionState::Granted.to_string()
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} else {
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state.to_string()
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},
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partial: state == PermissionState::GrantedPartial,
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}
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}
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}
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#[derive(Debug, thiserror::Error)]
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pub enum PermissionError {
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#[error("No such permission name: {0}")]
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InvalidPermissionName(String),
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#[error("{0}")]
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PathResolve(#[from] ::deno_permissions::PathResolveError),
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#[error("{0}")]
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NetDescriptorParse(#[from] ::deno_permissions::NetDescriptorParseError),
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#[error("{0}")]
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SysDescriptorParse(#[from] ::deno_permissions::SysDescriptorParseError),
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#[error("{0}")]
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RunDescriptorParse(#[from] ::deno_permissions::RunDescriptorParseError),
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}
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#[op2]
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#[serde]
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pub fn op_query_permission(
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state: &mut OpState,
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#[serde] args: PermissionArgs,
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) -> Result<PermissionStatus, PermissionError> {
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let permissions = state.borrow::<PermissionsContainer>();
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let perm = match args.name.as_ref() {
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"read" => permissions.query_read(args.path.as_deref())?,
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"write" => permissions.query_write(args.path.as_deref())?,
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"net" => permissions.query_net(args.host.as_deref())?,
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"env" => permissions.query_env(args.variable.as_deref()),
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"sys" => permissions.query_sys(args.kind.as_deref())?,
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"run" => permissions.query_run(args.command.as_deref())?,
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"ffi" => permissions.query_ffi(args.path.as_deref())?,
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_ => return Err(PermissionError::InvalidPermissionName(args.name)),
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};
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Ok(PermissionStatus::from(perm))
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}
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#[op2]
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#[serde]
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pub fn op_revoke_permission(
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state: &mut OpState,
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#[serde] args: PermissionArgs,
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) -> Result<PermissionStatus, PermissionError> {
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let permissions = state.borrow::<PermissionsContainer>();
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let perm = match args.name.as_ref() {
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"read" => permissions.revoke_read(args.path.as_deref())?,
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"write" => permissions.revoke_write(args.path.as_deref())?,
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"net" => permissions.revoke_net(args.host.as_deref())?,
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"env" => permissions.revoke_env(args.variable.as_deref()),
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"sys" => permissions.revoke_sys(args.kind.as_deref())?,
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"run" => permissions.revoke_run(args.command.as_deref())?,
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"ffi" => permissions.revoke_ffi(args.path.as_deref())?,
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_ => return Err(PermissionError::InvalidPermissionName(args.name)),
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};
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Ok(PermissionStatus::from(perm))
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}
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#[op2(stack_trace)]
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#[serde]
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pub fn op_request_permission(
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state: &mut OpState,
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#[serde] args: PermissionArgs,
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) -> Result<PermissionStatus, PermissionError> {
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let permissions = state.borrow::<PermissionsContainer>();
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let perm = match args.name.as_ref() {
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"read" => permissions.request_read(args.path.as_deref())?,
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"write" => permissions.request_write(args.path.as_deref())?,
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"net" => permissions.request_net(args.host.as_deref())?,
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"env" => permissions.request_env(args.variable.as_deref()),
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"sys" => permissions.request_sys(args.kind.as_deref())?,
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"run" => permissions.request_run(args.command.as_deref())?,
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"ffi" => permissions.request_ffi(args.path.as_deref())?,
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_ => return Err(PermissionError::InvalidPermissionName(args.name)),
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};
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Ok(PermissionStatus::from(perm))
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}
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