The client_ca and client_ca_file settings were deprecated in v0.23.
Remove these options and add a link to the corresponding explanation on
the Upgrading docs page.
Add an environment variable to allow forcing either the stateful or the
stateless authenticate flow.
Split the existing integration test clusters "single" and "multi" into
four new clusters: "single-stateful", "single-stateless",
"multi-stateful", and "multi-stateless", so that the integration tests
will run for both the stateful and the stateless authenticate flows.
(The "kubernetes" cluster is not currently being run, so I've left it
alone for now.)
Update the initialization logic for the authenticate, authorize, and
proxy services to automatically select between the stateful
authentication flow and the stateless authentication flow, depending on
whether Pomerium is configured to use the hosted authenticate service.
Add a unit test case to verify that the sign_out handler does not
trigger a sign in redirect.
* core/config: update file watcher source to handle base64 encoded certificates
* fix data race
* core/config: only allow files in certificates
* remove test
* re-add test
Remove the Redis databroker backend. According to
https://www.pomerium.com/docs/internals/data-storage#redis it has been
discouraged since Pomerium v0.18.
Update the config options validation to return an error if "redis" is
set as the databroker storage backend type.
Currently the GetSetResponseHeadersForPolicy() method may add entries to
the global SetResponseHeaders map, which can lead to one route's headers
being applied to other routes.
Instead, make a copy of the SetResponseHeaders map before adding any
route-specific response header entries.
Add additional unit tests for GetSetResponseHeaders() and
GetSetResponseHeadersForPolicy().
Fix the logic around when to add the default invalid_client_certificate
rule: this should only be added if mTLS is enabled and the enforcement
mode is not set to "policy". Add a unit test for this logic.
Move downstream mTLS settings to a nested config file object, under the
key 'downstream_mtls', and add a new DownstreamMTLSSettings struct for
these settings.
Deprecate the existing ClientCA and ClientCAFile fields in the Options
struct, but continue to honor them for now (log a warning if either is
populated).
Delete the ClientCRL and ClientCRLFile fields entirely (in current
releases these cannot be set without causing an Envoy error, so this
should not be a breaking change).
Update the Settings proto to mirror this nested structure.
Update bindEnvs() to add support for binding nested fields of the
Options struct to environment variables. The variable names are formed
by joining the nested fields' mapstructure tags with underscores (after
first converting to uppercase).
This is in preparation for adding a new nested struct for downstream
mTLS settings that will look something like this:
downstream_mtls:
ca_file: /path/to/CA/cert.pem
enforcement: reject_connection
With this change, these fields would be bound to the variables
DOWNSTREAM_MTLS_CA_FILE and DOWNSTREAM_MTLS_ENFORCEMENT.
Update isValidClientCertificate() to also consult the configured
certificate revocation lists. Update existing test cases and add a new
unit test to exercise the revocation support. Restore the skipped
integration test case.
Generate new test certificates and CRLs using a new `go run`-able source
file.
