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Make unix sockets require allow-write (#4939)

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Luca Casonato 2020-04-27 22:56:24 +02:00 committed by GitHub
parent a1974cbe43
commit 95a08857f1
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2 changed files with 3 additions and 2 deletions
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4
cli/js/lib.deno.ns.d.ts vendored
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@ -1919,7 +1919,7 @@ declare namespace Deno {
* *
* const listener = Deno.listen({ address: "/foo/bar.sock", transport: "unix" }) * const listener = Deno.listen({ address: "/foo/bar.sock", transport: "unix" })
* *
* Requires `allow-read` permission. */ * Requires `allow-read` and `allow-write` permission. */
export function listen( export function listen(
options: UnixListenOptions & { transport: "unix" } options: UnixListenOptions & { transport: "unix" }
): Listener; ): Listener;
@ -1940,7 +1940,7 @@ declare namespace Deno {
* *
* const listener = Deno.listen({ address: "/foo/bar.sock", transport: "unixpacket" }) * const listener = Deno.listen({ address: "/foo/bar.sock", transport: "unixpacket" })
* *
* Requires `allow-read` permission. */ * Requires `allow-read` and `allow-write` permission. */
export function listen( export function listen(
options: UnixListenOptions & { transport: "unixpacket" } options: UnixListenOptions & { transport: "unixpacket" }
): DatagramConn; ): DatagramConn;

1
cli/ops/net.rs
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@ -521,6 +521,7 @@ fn op_listen(
} if transport == "unix" || transport == "unixpacket" => { } if transport == "unix" || transport == "unixpacket" => {
let address_path = net_unix::Path::new(&args.address); let address_path = net_unix::Path::new(&args.address);
state.check_read(&address_path)?; state.check_read(&address_path)?;
state.check_write(&address_path)?;
let (rid, local_addr) = if transport == "unix" { let (rid, local_addr) = if transport == "unix" {
net_unix::listen_unix(&mut resource_table, &address_path)? net_unix::listen_unix(&mut resource_table, &address_path)?
} else { } else {