History

Miles Yucht d9ab465ff9 Infer host from profile during login (#629 ) ## Changes A pretty annoying part of the current CLI experience is that when logging in with `databricks auth login`, you always need to type the name of the host. This seems unnecessary if you have already logged into a host before, since the CLI can read the previous host from your `.databrickscfg` file. This change handles this case by setting the host if unspecified to the host in the corresponding profile. Combined with autocomplete, this makes the login process simple: ``` databricks auth login --profile prof<tab><enter> ``` ## Tests Logged in to an existing profile by running the above command (but for a real profile I had).		2023-08-02 09:43:42 +00:00
..
README.md	Rename bricks -> databricks (#389 )	2023-05-16 18:35:39 +02:00
auth.go	Remove dependency on global state for remaining commands (#613 )	2023-07-27 10:03:08 +00:00
env.go	Remove dependency on global state for remaining commands (#613 )	2023-07-27 10:03:08 +00:00
login.go	Infer host from profile during login (#629 )	2023-08-02 09:43:42 +00:00
profiles.go	Remove dependency on global state for remaining commands (#613 )	2023-07-27 10:03:08 +00:00
token.go	Remove dependency on global state for remaining commands (#613 )	2023-07-27 10:03:08 +00:00

README.md

Auth challenge (happy path)

Simplified description of PKCE implementation:

sequenceDiagram
    autonumber
    actor User

    User ->> CLI: type `databricks auth login HOST`
    CLI ->>+ HOST: request OIDC endpoints
    HOST ->>- CLI: auth & token endpoints
    CLI ->> CLI: start embedded server to consume redirects (lock)
    CLI -->>+ Auth Endpoint: open browser with RND1 + SHA256(RND2)

    User ->>+ Auth Endpoint: Go through SSO
    Auth Endpoint ->>- CLI: AUTH CODE + 'RND1 (redirect)

    CLI ->>+ Token Endpoint: Exchange: AUTH CODE + RND2
    Token Endpoint ->>- CLI: Access Token (JWT) + refresh + expiry
    CLI ->> Token cache: Save Access Token (JWT) + refresh + expiry
    CLI ->> User: success

Token refresh (happy path)

sequenceDiagram
    autonumber
    actor User

    User ->> CLI: type `databricks token HOST`

    CLI ->> CLI: acquire lock (same local addr as redirect server)
    CLI ->>+ Token cache: read token

    critical token not expired
    Token cache ->>- User: JWT (without refresh)

    option token is expired
    CLI ->>+ HOST: request OIDC endpoints
    HOST ->>- CLI: auth & token endpoints
    CLI ->>+ Token Endpoint: refresh token
    Token Endpoint ->>- CLI: JWT (refreshed)
    CLI ->> Token cache: save JWT (refreshed)
    CLI ->> User: JWT (refreshed)

    option no auth for host
    CLI -X User: no auth configured
    end