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http2: don't expose the original socket through the socket proxy #22650

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http2: don't expose the original socket through the socket proxy #22650

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14 changes: 12 additions & 2 deletions lib/internal/http2/core.js
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Original file line number Diff line number Diff line change
Expand Up @@ -675,14 +675,19 @@ const proxySocketHandler = {
get(session, prop) {
switch (prop) {
case 'setTimeout':
return session.setTimeout.bind(session);
case 'ref':
case 'unref':
return session[prop].bind(session);
case 'destroy':
case 'emit':
case 'end':
case 'pause':
case 'read':
case 'resume':
case 'write':
case 'setEncoding':
case 'setKeepAlive':
case 'setNoDelay':
throw new ERR_HTTP2_NO_SOCKET_MANIPULATION();
default:
const socket = session[kSocket];
Expand All @@ -701,7 +706,9 @@ const proxySocketHandler = {
set(session, prop, value) {
switch (prop) {
case 'setTimeout':
session.setTimeout = value;
case 'ref':
case 'unref':
session[prop] = value;
return true;
case 'destroy':
case 'emit':
Expand All @@ -710,6 +717,9 @@ const proxySocketHandler = {
case 'read':
case 'resume':
case 'write':
case 'setEncoding':
case 'setKeepAlive':
case 'setNoDelay':
throw new ERR_HTTP2_NO_SOCKET_MANIPULATION();
default:
const socket = session[kSocket];
Expand Down
11 changes: 11 additions & 0 deletions test/parallel/test-http2-socket-proxy.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,9 @@ server.on('stream', common.mustCall(function(stream, headers) {
common.expectsError(() => socket.read, errMsg);
common.expectsError(() => socket.resume, errMsg);
common.expectsError(() => socket.write, errMsg);
common.expectsError(() => socket.setEncoding, errMsg);
common.expectsError(() => socket.setKeepAlive, errMsg);
common.expectsError(() => socket.setNoDelay, errMsg);

common.expectsError(() => (socket.destroy = undefined), errMsg);
common.expectsError(() => (socket.emit = undefined), errMsg);
Expand All @@ -50,11 +53,19 @@ server.on('stream', common.mustCall(function(stream, headers) {
common.expectsError(() => (socket.read = undefined), errMsg);
common.expectsError(() => (socket.resume = undefined), errMsg);
common.expectsError(() => (socket.write = undefined), errMsg);
common.expectsError(() => (socket.setEncoding = undefined), errMsg);
common.expectsError(() => (socket.setKeepAlive = undefined), errMsg);
common.expectsError(() => (socket.setNoDelay = undefined), errMsg);

// Resetting the socket listeners to their own value should not throw.
socket.on = socket.on; // eslint-disable-line no-self-assign
socket.once = socket.once; // eslint-disable-line no-self-assign

socket.unref();
assert.strictEqual(socket._handle.hasRef(), false);
socket.ref();
assert.strictEqual(socket._handle.hasRef(), true);

stream.respond();

socket.writable = 0;
Expand Down
25 changes: 0 additions & 25 deletions test/parallel/test-http2-unbound-socket-proxy.js
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Expand Up @@ -39,31 +39,6 @@ server.listen(0, common.mustCall(() => {
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
common.expectsError(() => {
socket.ref();
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
common.expectsError(() => {
socket.unref();
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
common.expectsError(() => {
socket.setEncoding();
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
common.expectsError(() => {
socket.setKeepAlive();
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
common.expectsError(() => {
socket.setNoDelay();
}, {
code: 'ERR_HTTP2_SOCKET_UNBOUND'
});
}));
}));
}));