SharedDirectoryReadRequest

[ibeckermayer]

Adds SharedDirectoryReadRequest

Requires backport to v9/v10

How to test manually

webapps

1. Change the value below to true

   webapps/packages/teleport/src/config.ts

   Line 32 in becfad3

   enableDirectorySharing: false, // note to reviewers: should be false in any PRs.

2. run the development server like yarn start-teleport --target=https://ec2-35-171-27-185.compute-1.amazonaws.com/
3. See https://gravitational.slack.com/archives/C02DQ1C2BMW/p1657807702085829 for a username/password combo

What to expect

Go to the top right ... menu and click Share Directory

(X-out of the "uncaught exception" screen if you get it). The directory you select should show up in the File Explorer as a shared drive

The drive should be navigable as well should any folders within it

Trying to open a file should result in something like the following in the debug console

[JanKaczmarkiewicz]

[out of scope, discussion]
If we will add more request types I think we should create some simple utilities eg:

const sharedDirectoryReadRequestSchema = createSchema({
   completion_id: uint32,
   directory_id: uint32,
   path_length: uint32,
   path: byteArray,
   offset: uint64,
   length: uint32
});

export type SharedDirectoryReadRequest = ReturnType<typeof sharedDirectoryReadRequestSchema.tryParse>;

const data = sharedDirectoryReadRequestSchema.tryParse(buffer);

[ibeckermayer]

I'm not sure if I'm understanding correctly. createSchema is returning a class which generates this decodeSharedDirectoryReadRequest function (as tryParse)?

[JanKaczmarkiewicz]

something like https://codesandbox.io/s/goofy-hermann-vdrx01?file=/src/index.ts