Authz: Remove legacy API Key permissions (#110860)

* remove API key roles

* remove API key gen

* remove frontend and doc mentions

* restore legacy keygen

* restore codeowners

* prettier

* update swagger

* remove permissions including apikeys

* add migrator for removing deprecated permissions

* add tracing

* update openapi3

* simplify migrator for now

* accesscontrol/migrator: remove batching for deprecated permissions deletion

pkg/components/satokengen/errors.go

@@ -1,14 +0,0 @@
-package satokengen
-
-import "github.com/grafana/grafana/pkg/components/apikeygen"
-
-type ErrInvalidApiKey struct {
-}
-
-func (e *ErrInvalidApiKey) Error() string {
-	return "invalid API key"
-}
-
-func (e *ErrInvalidApiKey) Unwrap() error {
-	return apikeygen.ErrInvalidApiKey
-}

pkg/components/satokengen/tokengen.go

@@ -2,6 +2,7 @@ package satokengen
 
 import (
 	"encoding/hex"
+	"errors"
 	"hash/crc32"
 	"strings"
 
@@ -10,6 +11,8 @@ import (
 
 const GrafanaPrefix = "gl"
 
+var ErrInvalidApiKey = errors.New("invalid API key")
+
 type KeyGenResult struct {
 	HashedKey    string
 	ClientSecret string
@@ -72,12 +75,12 @@ func New(serviceID string) (KeyGenResult, error) {
 
 func Decode(keyString string) (*PrefixedKey, error) {
 	if !strings.HasPrefix(keyString, GrafanaPrefix) {
-		return nil, &ErrInvalidApiKey{}
+		return nil, ErrInvalidApiKey
 	}
 
 	parts := strings.Split(keyString, "_")
 	if len(parts) != 3 {
-		return nil, &ErrInvalidApiKey{}
+		return nil, ErrInvalidApiKey
 	}
 
 	key := &PrefixedKey{
@@ -86,7 +89,7 @@ func Decode(keyString string) (*PrefixedKey, error) {
 		Checksum:  parts[2],
 	}
 	if key.CalculateChecksum() != key.Checksum {
-		return nil, &ErrInvalidApiKey{}
+		return nil, ErrInvalidApiKey
 	}
 
 	return key, nil