fix: remove deprecated jwks_url from config KV (#13477)

cmd/config-migrate.go

@@ -2754,7 +2754,6 @@ func migrateMinioSysConfigToKV(objAPI ObjectLayer) error {
 	}
 
 	xldap.SetIdentityLDAP(newCfg, cfg.LDAPServerConfig)
-	openid.SetIdentityOpenID(newCfg, cfg.OpenID)
 	opa.SetPolicyOPAConfig(newCfg, cfg.Policy.OPA)
 	cache.SetCacheConfig(newCfg, cfg.Cache)
 	compress.SetCompressionConfig(newCfg, cfg.Compression)

cmd/xl-storage.go

@@ -2044,7 +2044,9 @@ func (s *xlStorage) RenameData(ctx context.Context, srcVolume, srcPath string, f
 				}
 				s.deleteFile(dstVolumeDir, dstDataPath, false)
 
-				logger.LogIf(ctx, err)
+				if err != errFileNotFound {
+					logger.LogIf(ctx, err)
+				}
 				return osErrToFileErr(err)
 			}
 		}
@@ -2057,7 +2059,9 @@ func (s *xlStorage) RenameData(ctx context.Context, srcVolume, srcPath string, f
 			}
 			s.deleteFile(dstVolumeDir, dstFilePath, false)
 
-			logger.LogIf(ctx, err)
+			if err != errFileNotFound {
+				logger.LogIf(ctx, err)
+			}
 			return osErrToFileErr(err)
 		}
 

internal/config/identity/openid/jwt.go

@@ -378,7 +378,6 @@ const (
 	EnvIdentityOpenIDVendor        = "MINIO_IDENTITY_OPENID_VENDOR"
 	EnvIdentityOpenIDClientID      = "MINIO_IDENTITY_OPENID_CLIENT_ID"
 	EnvIdentityOpenIDClientSecret  = "MINIO_IDENTITY_OPENID_CLIENT_SECRET"
-	EnvIdentityOpenIDJWKSURL       = "MINIO_IDENTITY_OPENID_JWKS_URL"
 	EnvIdentityOpenIDURL           = "MINIO_IDENTITY_OPENID_CONFIG_URL"
 	EnvIdentityOpenIDClaimName     = "MINIO_IDENTITY_OPENID_CLAIM_NAME"
 	EnvIdentityOpenIDClaimUserInfo = "MINIO_IDENTITY_OPENID_CLAIM_USERINFO"
@@ -469,29 +468,23 @@ var (
 			Key:   Scopes,
 			Value: "",
 		},
-		config.KV{
-			Key:   JwksURL,
-			Value: "",
-		},
 	}
 )
 
-// Enabled returns if jwks is enabled.
+// Enabled returns if configURL is enabled.
 func Enabled(kvs config.KVS) bool {
-	return kvs.Get(JwksURL) != ""
+	return kvs.Get(ConfigURL) != ""
 }
 
 // LookupConfig lookup jwks from config, override with any ENVs.
 func LookupConfig(kvs config.KVS, transport *http.Transport, closeRespFn func(io.ReadCloser)) (c Config, err error) {
+	// remove this since we have removed this already.
+	kvs.Delete(JwksURL)
+
 	if err = config.CheckValidKeys(config.IdentityOpenIDSubSys, kvs, DefaultKVS); err != nil {
 		return c, err
 	}
 
-	jwksURL := env.Get(EnvIamJwksURL, "") // Legacy
-	if jwksURL == "" {
-		jwksURL = env.Get(EnvIdentityOpenIDJWKSURL, kvs.Get(JwksURL))
-	}
-
 	c = Config{
 		RWMutex:       &sync.RWMutex{},
 		ClaimName:     env.Get(EnvIdentityOpenIDClaimName, kvs.Get(ClaimName)),
@@ -538,11 +531,7 @@ func LookupConfig(kvs config.KVS, transport *http.Transport, closeRespFn func(io
 		c.ClaimName = iampolicy.PolicyName
 	}
 
-	if jwksURL == "" {
-		// Fallback to discovery document jwksURL
-		jwksURL = c.DiscoveryDoc.JwksURI
-	}
-
+	jwksURL := c.DiscoveryDoc.JwksURI
 	if jwksURL == "" {
 		return c, nil
 	}

internal/config/identity/openid/legacy.go

@@ -1,47 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package openid
-
-import "github.com/minio/minio/internal/config"
-
-// Legacy envs
-const (
-	EnvIamJwksURL = "MINIO_IAM_JWKS_URL"
-)
-
-// SetIdentityOpenID - One time migration code needed, for migrating from older config to new for OpenIDConfig.
-func SetIdentityOpenID(s config.Config, cfg Config) {
-	if cfg.JWKS.URL == nil || cfg.JWKS.URL.String() == "" {
-		// No need to save not-enabled settings in new config.
-		return
-	}
-	s[config.IdentityOpenIDSubSys][config.Default] = config.KVS{
-		config.KV{
-			Key:   JwksURL,
-			Value: cfg.JWKS.URL.String(),
-		},
-		config.KV{
-			Key:   ConfigURL,
-			Value: "",
-		},
-		config.KV{
-			Key:   ClaimPrefix,
-			Value: "",
-		},
-	}
-}