- 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.
This is only a first commit towards making this feature work.
- Hook dynamic clients into fosite by returning them from the storage
interface (after finding and validating them)
- In the auth endpoint, prevent the use of the username and password
headers for dynamic clients to force them to use the browser-based
login flows for all the upstream types
- Add happy path integration tests in supervisor_login_test.go
- Add lots of comments (and some small refactors) in
supervisor_login_test.go to make it much easier to understand
- Add lots of unit tests for the auth endpoint regarding dynamic clients
(more unit tests to be added for other endpoints in follow-up commits)
- Enhance crud.go to make lifetime=0 mean never garbage collect,
since we want client secret storage Secrets to last forever
- Move the OIDCClient validation code to a package where it can be
shared between the controller and the fosite storage interface
- Make shared test helpers for tests that need to create OIDC client
secret storage Secrets
- Create a public const for "pinniped-cli" now that we are using that
string in several places in the production code
The following validation is enforced:
1. Names must start with client.oauth.pinniped.dev-
2. Redirect URIs must start with https://
or http://127.0.0.1
or http://::1
3. All spec lists must not have duplicates
Added an integration test to assert all static validations.
Signed-off-by: Monis Khan <mok@vmware.com>
When response_mode=form_post is requested, some error cases will be
returned to the client using the form_post web page to POST the result
back to the client's redirect URL.
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
The other handlers for GET and POST requests are not yet implemented in
this commit. The shared handler code in login_handler.go takes care of
things checking the method, checking the CSRF cookie, decoding the state
param, and adding security headers on behalf of both the GET and POST
handlers.
Some code has been extracted from callback_handler.go to be shared.
Also fix some test failures on the callback handler, register the
new login handler in manager.go and add a (half baked) integration test
Signed-off-by: Margo Crawford <margaretc@vmware.com>
To keep this backwards compatible, this PR changes how
the cli deals with ambiguous flows. Previously, if there
was more than one flow advertised, the cli would require users
to set the flag --upstream-identity-provider-flow. Now it
chooses the first one in the list.
Signed-off-by: Margo Crawford <margaretc@vmware.com>
Kube 1.23 introduced a new field on the OIDC Authenticator which
allows us to pass in a client with our own TLS config. See
https://github.com/kubernetes/kubernetes/pull/106141.
Signed-off-by: Margo Crawford <margaretc@vmware.com>
Go 1.18.1 started using MacOS' x509 verification APIs on Macs
rather than Go's own. The error messages are different.
Signed-off-by: Margo Crawford <margaretc@vmware.com>
We cannot use plog until the log level config has been setup, but
that occurs after this init function has run.
Signed-off-by: Monis Khan <mok@vmware.com>
- Use camel-case in the static configmap
- Parse the value into a boolean in the go struct instead of a string
- Add test for when unsupported value is used in the configmap
- Run the config_test.go tests in parallel
- Update some paragraphs in configure-supervisor.md for clarity
Add new deprecated_insecure_accept_external_unencrypted_http_requests
value in values.yaml. Allow it to be a boolean or a string to make it
easier to use (both --data-value and --data-value-yaml will work).
Also:
- Consider "ip6-localhost" and "ip6-loopback" to be loopback addresses
for the validation
- Remove unused env.SupervisorHTTPAddress var
- Deprecate the `service_http_*` values in values.yaml by renaming them
and causing a ytt render error when the old names are used
ory/x has new releases very often, sometimes multiple times per week,
causing a lot of noise from dependabot. We were barely using it
directly, so replace our direct usages with equivalent code.
- Two of the linters changed their names
- Updated code and nolint comments to make all linters pass with 1.44.2
- Added a new hack/install-linter.sh script to help developers install
the expected version of the linter for local development
When the POST to the CLI's localhost callback endpoint results in a
non-2XX status code, then treat that as a failed login attempt and
automatically show the manual copy/paste UI.
Fosite v0.42.0 introduced a new RevokeRefreshTokenMaybeGracePeriod()
interface function. Updated our code to support this change. We didn't
support grace periods on refresh tokens before, so implemented it by
making the new RevokeRefreshTokenMaybeGracePeriod() method just call
the old RevokeRefreshToken() method, therefore keeping our old behavior.
This change allows configuration of the http and https listeners
used by the supervisor.
TCP (IPv4 and IPv6 with any interface and port) and Unix domain
socket based listeners are supported. Listeners may also be
disabled.
Binding the http listener to TCP addresses other than 127.0.0.1 or
::1 is deprecated.
The deployment now uses https health checks. The supervisor is
always able to complete a TLS connection with the use of a bootstrap
certificate that is signed by an in-memory certificate authority.
To support sidecar containers used by service meshes, Unix domain
socket based listeners include ACLs that allow writes to the socket
file from any runAsUser specified in the pod's containers.
Signed-off-by: Monis Khan <mok@vmware.com>
Also refactor oidc downstreamsessiondata code to be shared between
callback handler and auth handler.
Signed-off-by: Ryan Richard <richardry@vmware.com>
When the LDAP and AD IDP watcher controllers encountered an update error
while trying to update the status conditions of the IDP resources, then
they would drop the computed desired new value of the condition on the
ground. Next time the controller ran it would not try to update the
condition again because it wants to use the cached settings and had
already forgotten the desired new value of the condition computed during
the previous run of the controller. This would leave the outdated value
of the condition on the IDP resource.
This bug would manifest in CI as random failures in which the expected
condition message and the actual condition message would refer to
different versions numbers of the bind secret. The actual condition
message would refer to an older version of the bind secret because the
update failed and then the new desired message got dropped on the
ground.
This commit changes the in-memory caching strategy to also cache the
computed condition messages, allowing the conditions to be updated
on the IDP resource during future calls to Sync() in the case of a
failed update.
- Make everything private
- Drop unused AuthTime field
- Use %q format string instead of "%s"
- Only rely on GetRawAttributeValues in AttributeUnchangedSinceLogin
Signed-off-by: Monis Khan <mok@vmware.com>
For password based login on the CLI (i.e. no browser), this change
relaxes the response code check to allow for any redirect code
handled by the Go standard library. In the future, we can drop the
rewriteStatusSeeOtherToStatusFoundForBrowserless logic from the
server side code.
Signed-off-by: Monis Khan <mok@vmware.com>
Highlights from this dep bump:
1. Made a copy of the v0.4.0 github.com/go-logr/stdr implementation
for use in tests. We must bump this dep as Kube code uses a
newer version now. We would have to rewrite hundreds of test log
assertions without this copy.
2. Use github.com/felixge/httpsnoop to undo the changes made by
ory/fosite#636 for CLI based login flows. This is required for
backwards compatibility with older versions of our CLI. A
separate change after this will update the CLI to be more
flexible (it is purposefully not part of this change to confirm
that we did not break anything). For all browser login flows, we
now redirect using http.StatusSeeOther instead of http.StatusFound.
3. Drop plog.RemoveKlogGlobalFlags as klog no longer mutates global
process flags
4. Only bump github.com/ory/x to v0.0.297 instead of the latest
v0.0.321 because v0.0.298+ pulls in a newer version of
go.opentelemetry.io/otel/semconv which breaks k8s.io/apiserver.
We should update k8s.io/apiserver to use the newer code.
5. Migrate all code from k8s.io/apimachinery/pkg/util/clock to
k8s.io/utils/clock and k8s.io/utils/clock/testing
6. Delete testutil.NewDeleteOptionsRecorder and migrate to the new
kubetesting.NewDeleteActionWithOptions
7. Updated ExpectedAuthorizeCodeSessionJSONFromFuzzing caused by
fosite's new rotated_secrets OAuth client field. This new field
is currently not relevant to us as we have no private clients.
Signed-off-by: Monis Khan <mok@vmware.com>
Also refactor the code that decides which types of revocation failures
are worth retrying. Be more selective by only retrying those types of
errors that are likely to be worth retrying.
- Rename the RevokeRefreshToken() function to RevokeToken() and make it
take the token type (refresh or access) as a new parameter.
- This is a prefactor getting ready to support revocation of upstream
access tokens in the garbage collection handler.
This change updates the TLS config used by all pinniped components.
There are no configuration knobs associated with this change. Thus
this change tightens our static defaults.
There are four TLS config levels:
1. Secure (TLS 1.3 only)
2. Default (TLS 1.2+ best ciphers that are well supported)
3. Default LDAP (TLS 1.2+ with less good ciphers)
4. Legacy (currently unused, TLS 1.2+ with all non-broken ciphers)
Highlights per component:
1. pinniped CLI
- uses "secure" config against KAS
- uses "default" for all other connections
2. concierge
- uses "secure" config as an aggregated API server
- uses "default" config as a impersonation proxy API server
- uses "secure" config against KAS
- uses "default" config for JWT authenticater (mostly, see code)
- no changes to webhook authenticater (see code)
3. supervisor
- uses "default" config as a server
- uses "secure" config against KAS
- uses "default" config against OIDC IDPs
- uses "default LDAP" config against LDAP IDPs
Signed-off-by: Monis Khan <mok@vmware.com>
- Used to determine on which port the impersonation proxy will bind
- Defaults to 8444, which is the old hard-coded port value
- Allow the port number to be configured to any value within the
range 1024 to 65535
- This commit does not include adding new config knobs to the ytt
values file, so while it is possible to change this port without
needing to recompile, it is not convenient
- Allow the port number to be configured to any value within the
range 1024 to 65535
- This commit does not include adding new config knobs to the ytt
values file, so while it is possible to change this port without
needing to recompile, it is not convenient
