- Enhance the token exchange to check that the same client is used
compared to the client used during the original authorization and
token requests, and also check that the client has the token-exchange
grant type allowed in its configuration.
- Reduce the minimum required bcrypt cost for OIDCClient secrets
because 15 is too slow for real-life use, especially considering
that every login and every refresh flow will require two client auths.
- In unit tests, use bcrypt hashes with a cost of 4, because bcrypt
slows down by 13x when run with the race detector, and we run our
tests with the race detector enabled, causing the tests to be
unacceptably slow. The production code uses a higher minimum cost.
- Centralize all pre-computed bcrypt hashes used by unit tests to a
single place. Also extract some other useful test helpers for
unit tests related to OIDCClients.
- Add tons of unit tests for the token endpoint related to dynamic
clients for authcode exchanges, token exchanges, and refreshes.
Also:
- Add CSS to login page
- Refactor login page HTML and CSS into a new package
- New custom CSP headers for the login page, because the requirements
are different from the form_post page
This is a new pacakge internal/oidc/provider/formposthtml containing a number of static files embedded using the relatively recent Go "//go:embed" functionality introduced in Go 1.16 (https://blog.golang.org/go1.16).
The Javascript and CSS files are minifiied and injected to make a single self-contained HTML response. There is a special Content-Security-Policy helper to calculate hash-based script-src and style-src rules.
This new code is covered by a new integration test that exercises the JS/HTML functionality in a real browser outside of the rest of the Supervisor.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
Fosite overrides the `Cache-Control` header we set, which is basically fine even though it's not exactly what we want.
Signed-off-by: Matt Moyer <moyerm@vmware.com>
We opened https://github.com/vmware-tanzu/pinniped/issues/254 for the TODO in
dynamicOpenIDConnectECDSAStrategy.GenerateToken().
This commit also ensures that linting and unit tests are passing again.
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
- Also handle several more error cases
- Move RequireTimeInDelta to shared testutils package so other tests
can also use it
- Move all of the oidc test helpers into a new oidc/oidctestutils
package to break a circular import dependency. The shared testutil
package can't depend on any of our other packages or else we
end up with circular dependencies.
- Lots more assertions about what was stored at the end of the
request to build confidence that we are going to pass all of the
right settings over to the token endpoint through the storage, and
also to avoid accidental regressions in that area in the future
Signed-off-by: Ryan Richard <richardry@vmware.com>
