3pp-mirror/pomerium
1
0
Fork 0
mirror of https://github.com/pomerium/pomerium.git synced 2025-04-28 18:06:34 +02:00
Code Issues Projects Releases Packages Wiki Activity

config: no longer stub out HPKE public key fetch (#4853)

Browse source 
This partially reverts commit a1388592d8.

Fetching the authenticate service HPKE public key is required only for 
the stateless authentication flow. Now that Pomerium will instead use 
the older (stateful) authentication flow when configured for a
self-hosted authenticate service, this logic shouldn't be needed at all.

Removing this logic should also make it easier to test against a local
instance of the hosted authenticate service.
This commit is contained in:
Kenneth Jenkins 2023-12-12 09:57:58 -08:00 • committed by GitHub
parent 1dbe4410d7
commit fe46ed33f4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 4 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
config/config.go
View file

@ -237,22 +237,10 @@ func (cfg *Config) GetAuthenticateKeyFetcher() (hpke.KeyFetcher, error) {
if err != nil {
return nil, err
}
// For hosted authenticate, we need to fetch the HPKE public key.
if urlutil.IsHostedAuthenticateDomain(authenticateURL.Hostname()) {
hpkeURL := authenticateURL.ResolveReference(&url.URL{
Path: urlutil.HPKEPublicKeyPath,
}).String()
return hpke.NewKeyFetcher(hpkeURL, transport), nil
}
// Otherwise we can use our own HPKE public key.
privKey, err := cfg.Options.GetHPKEPrivateKey()
if err != nil {
return nil, err
}
pubKey := privKey.PublicKey()
return hpke.NewStubKeyFetcher(pubKey), nil
hpkeURL := authenticateURL.ResolveReference(&url.URL{
Path: urlutil.HPKEPublicKeyPath,
}).String()
return hpke.NewKeyFetcher(hpkeURL, transport), nil
}
func (cfg *Config) resolveAuthenticateURL() (*url.URL, *http.Transport, error) {

18
pkg/hpke/stub.go
View file

@ -1,18 +0,0 @@
package hpke
import (
"context"
)
type stubFetcher struct {
key *PublicKey
}
func (f stubFetcher) FetchPublicKey(_ context.Context) (*PublicKey, error) {
return f.key, nil
}
// NewStubKeyFetcher returns a new KeyFetcher which returns a fixed key.
func NewStubKeyFetcher(key *PublicKey) KeyFetcher {
return stubFetcher{key}
}

26
pkg/hpke/stub_test.go
View file

@ -1,26 +0,0 @@
package hpke_test
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/pomerium/pomerium/pkg/hpke"
)
func TestStubFetcher(t *testing.T) {
t.Parallel()
hpkePrivateKey, err := hpke.GeneratePrivateKey()
require.NoError(t, err)
expected := hpkePrivateKey.PublicKey()
f := hpke.NewStubKeyFetcher(expected)
actual, err := f.FetchPublicKey(context.Background())
require.NoError(t, err)
assert.Equal(t, expected.String(), actual.String())
}