Add a gRPC server that will interact with osquery through Launcher. This endpoint will expose the osquery configuration suitable for use via the Launcher plugin, and collect log and query results.
- Add SSH configuration to allow checkout of Kolide private repos in CI
- Add kolide/agent-api repo to glide.yaml
- Update testify version to fix broken test build
Closes#1545
Closes issue #1456 This PR adds a single sign on option to the login form, exposes single sign on to the end user, and allows an admin user to set single sign on configuration options.
This PR partially addresses #1456, providing SSO SAML support. The flow of the code is as follows.
A Kolide user attempts to access a protected resource and is directed to log in.
If SSO identity providers (IDP) have been configured by an admin, the user is presented with SSO log in.
The user selects SSO, which invokes a call the InitiateSSO passing the URL of the protected resource that the user was originally trying access. Kolide server loads the IDP metadata and caches it along with the URL. We then build an auth request URL for the IDP which is returned to the front end.
The IDP calls the server, invoking CallbackSSO with the auth response.
We extract the original request id from the response and use it to fetch the cached metadata and the URL. We check the signature of the response, and validate the timestamps. If everything passes we get the user id from the IDP response and use it to create a login session. We then build a page which executes some javascript that will write the token to web local storage, and redirect to the original URL.
I've created a test web page in tools/app/authtest.html that can be used to test and debug new IDP's which also illustrates how a front end would interact with the IDP and the server. This page can be loaded by starting Kolide with the environment variable KOLIDE_TEST_PAGE_PATH to the full path of the page and then accessed at https://localhost:8080/test
This PR contains a fix for a bug that turned up when I was testing configimporter. If the platform field is not specified, its supposed to default to all per the osquery configuration spec. The default was not properly implemented, and if the platform value was missing from the imported configuration it failed. The PR also added instructions to the api documentation describing how to import an osquery configuration.
If server is started without a JWT key, a message like the following is printed:
```
################################################################################
# ERROR:
# A value must be supplied for --auth_jwt_key. This value is used to create
# session tokens for users.
#
# Consider using the following randomly generated key:
# om3w95gMA2drT5xAdLd2Q5oE8fLw+Miz
################################################################################
```
Closes#1480.
Made log rotation for osquery results and status logs optional. This required writing the logwriter package which is a drop in replacement for lumberjack. We still use lumberjack if the log rotation flag --osquery_enable_log_rotation flag is set. Note that the performance of the default is quite a bit better than lumberjack.
BenchmarkLogger-8 2000000 747 ns/op
BenchmarkLumberjack-8 1000000 1965 ns/op
PASS
BenchmarkLogger-8 2000000 731 ns/op
BenchmarkLumberjack-8 1000000 2040 ns/op
PASS
BenchmarkLogger-8 2000000 741 ns/op
BenchmarkLumberjack-8 1000000 1970 ns/op
PASS
BenchmarkLogger-8 2000000 737 ns/op
BenchmarkLumberjack-8 1000000 1930 ns/op
PASS
When `kolide serve --debug` is used, additional handlers will be started to
provide access to profiling tools. These endpoints are authenticated with a
randomly generated token that is printed to the Kolide logs at startup. The
profiling tools are not intended for general use, but they may be useful when
providing performance-related bug reports to the Kolide developers.
Use the [SockJS Protocol](https://github.com/sockjs/sockjs-protocol) to handle
bidirectional communication instead of plain websockets. This allows
distributed queries to function in situations in which they previously failed
(Load balancers not supporting websockets, issues with Safari and self-signed
certs, etc.).
Also includes fixes to the JS message handling logic where slightly different
message delivery semantics (when using XHR) were exposing bugs.
Fixes#1241, #1327.
I think these were useful when none of us knew how to use glide except
@groob and needed copy-pasteable commands to run, but this seems like
it's much less useful now.
Adds a `make lint-license` command that will crawl through the Golang and
Javascript dependencies, trying to automatically determine the license of each
dependency. If any dependencies have incompatible licensing (or if the
automatic detection fails), the tool will print an error and exit with a
non-zero status code. After a successful run, the
docs/third-party/dependencies.md file will be updated with attribution
information as determined by the crawl.
The configuration file has been bootstrapped with the manual analysis needed for
all of the existing dependencies.
* add graceful server shutdown
Also refactors server to use `http.Server` instead of the global
http.ListenAndServe method. In the future it allows us to set
ratelimits and timeouts for http connections.
