Nick/neos 279 Adds API Key support to auth middleware interceptors

.mockery.yml

@@ -1,16 +1,19 @@
 quiet: False
 disable-version-string: True
 with-expecter: True
-filename: 'mock_{{.InterfaceName}}.go'
-dir: '{{.InterfaceDir}}'
-mockname: 'Mock{{.InterfaceName}}'
-outpkg: '{{.PackageName}}'
+filename: "mock_{{.InterfaceName}}.go"
+dir: "{{.InterfaceDir}}"
+mockname: "Mock{{.InterfaceName}}"
+outpkg: "{{.PackageName}}"
 inpackage: True
 packages:
-  github.com/nucleuscloud/neosync/backend/internal/jwt:
+  github.com/nucleuscloud/neosync/backend/internal/auth/jwt:
     # config:
     interfaces:
       JwtValidator:
+  github.com/nucleuscloud/neosync/backend/internal/auth/authmw:
+    interfaces:
+      AuthClient:
   github.com/nucleuscloud/neosync/backend/internal/nucleusdb:
     # config:
     interfaces:
@@ -19,6 +22,7 @@ packages:
     # config:
     interfaces:
       Querier:
+      DBTX:
   github.com/nucleuscloud/neosync/backend/gen/go/protos/mgmt/v1alpha1/mgmtv1alpha1connect:
     # config:
     interfaces:

backend/internal/apikey/apikey.go

@@ -0,0 +1,40 @@
+package apikey
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+
+	"github.com/google/uuid"
+)
+
+const (
+	prefix         = "neo"
+	accountTokenId = "at"
+	v1             = "v1"
+	separator      = "_"
+
+	uuidPattern = `[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}`
+)
+
+var (
+	v1Prefix = strings.Join([]string{prefix, accountTokenId, v1}, separator)
+
+	v1AccountTokenPattern = fmt.Sprintf(
+		`^(%s)%s(%s)%sv([\d+])%s%s$`,
+		prefix, separator, accountTokenId, separator, separator, uuidPattern,
+	)
+	v1AccountTokenRegex = regexp.MustCompile(v1AccountTokenPattern)
+)
+
+func NewV1AccountKey() string {
+	return v1AccountKey(uuid.NewString())
+}
+
+func v1AccountKey(suffix string) string {
+	return v1Prefix + separator + suffix
+}
+
+func IsValidV1AccountKey(apikey string) bool {
+	return v1AccountTokenRegex.MatchString(apikey)
+}

backend/internal/apikey/apikey_test.go

@@ -0,0 +1,26 @@
+package apikey
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_NewV1AccountKey(t *testing.T) {
+	assert.NotEmpty(t, NewV1AccountKey())
+}
+
+func Test_v1AccountKey(t *testing.T) {
+	assert.Equal(
+		t,
+		v1AccountKey("foo-bar"),
+		"neo_at_v1_foo-bar",
+	)
+}
+
+func Test_IsValidV1AccountKey(t *testing.T) {
+	assert.True(
+		t,
+		IsValidV1AccountKey(NewV1AccountKey()),
+	)
+}