Files
probo/pkg/bootstrap/oauth2_test.go
Bryan Frimin c4e81ed092 Inline OAuth2 signing key in config
The OAuth2/OIDC server accepted its signing key via a file path
(key-file), while every other PEM key in the probod config (SAML
private key, ACME account key) is embedded inline. Switch the
field to a private-key string so the convention is uniform.

The signing key is operator-supplied material that must outlive
any process restart, so the bootstrap builder now treats
OAUTH2_SERVER_SIGNING_KEY as required and refuses to start
without one; silently minting a fresh key per boot would break
token validation across rollouts. The OAUTH2_SERVER_* env vars
otherwise flow through builder.Build like the existing SAML
block so the new OAuth2Server section is populated end-to-end.

Rework the e2e harness to render its config via bootstrap at
test setup, which removes the static
e2e/console/testdata/config.yaml and the previously generated
test-only PEM file. A per-run RSA key is minted via
bootstrap.GenerateOAuth2SigningKey (kept public for test
tooling) and injected through the builder env map. CI now
passes ACME_ROOT_CA inline instead of mutating a YAML on disk.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>
2026-04-21 17:56:00 +02:00

53 lines
1.6 KiB
Go

// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
package bootstrap
import (
"crypto/x509"
"encoding/pem"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestGenerateOAuth2SigningKey(t *testing.T) {
t.Parallel()
key, err := GenerateOAuth2SigningKey()
require.NoError(t, err)
block, _ := pem.Decode([]byte(key))
require.NotNil(t, block, "private key should be valid PEM")
assert.Equal(t, "RSA PRIVATE KEY", block.Type)
parsed, err := x509.ParsePKCS1PrivateKey(block.Bytes)
require.NoError(t, err)
assert.Equal(t, oauth2SigningKeyBits, parsed.N.BitLen())
}
func TestGenerateOAuth2SigningKey_Unique(t *testing.T) {
t.Parallel()
key1, err := GenerateOAuth2SigningKey()
require.NoError(t, err)
key2, err := GenerateOAuth2SigningKey()
require.NoError(t, err)
assert.NotEqual(t, key1, key2)
}