diff --git a/changelogs/unreleased/7034-ywk253100 b/changelogs/unreleased/7034-ywk253100
new file mode 100644
index 0000000000..b4ce2bbab2
--- /dev/null
+++ b/changelogs/unreleased/7034-ywk253100
@@ -0,0 +1 @@
+Read information from the credential specified by BSL
\ No newline at end of file
diff --git a/pkg/repository/provider/unified_repo.go b/pkg/repository/provider/unified_repo.go
index 6d95f870e5..76ae36351f 100644
--- a/pkg/repository/provider/unified_repo.go
+++ b/pkg/repository/provider/unified_repo.go
@@ -53,7 +53,7 @@ var getGCPCredentials = repoconfig.GetGCPCredentials
 var getS3BucketRegion = repoconfig.GetAWSBucketRegion
 
 type localFuncTable struct {
-	getStorageVariables   func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error)
+	getStorageVariables   func(*velerov1api.BackupStorageLocation, string, string, credentials.FileStore) (map[string]string, error)
 	getStorageCredentials func(*velerov1api.BackupStorageLocation, credentials.FileStore) (map[string]string, error)
 }
 
@@ -347,7 +347,7 @@ func (urp *unifiedRepoProvider) GetStoreOptions(param interface{}) (map[string]s
 		return map[string]string{}, errors.Errorf("invalid parameter, expect %T, actual %T", RepoParam{}, param)
 	}
 
-	storeVar, err := funcTable.getStorageVariables(repoParam.BackupLocation, urp.repoBackend, repoParam.BackupRepo.Spec.VolumeNamespace)
+	storeVar, err := funcTable.getStorageVariables(repoParam.BackupLocation, urp.repoBackend, repoParam.BackupRepo.Spec.VolumeNamespace, urp.credentialGetter.FromFile)
 	if err != nil {
 		return map[string]string{}, errors.Wrap(err, "error to get storage variables")
 	}
@@ -447,7 +447,8 @@ func getStorageCredentials(backupLocation *velerov1api.BackupStorageLocation, cr
 	return result, nil
 }
 
-func getStorageVariables(backupLocation *velerov1api.BackupStorageLocation, repoBackend string, repoName string) (map[string]string, error) {
+func getStorageVariables(backupLocation *velerov1api.BackupStorageLocation, repoBackend string, repoName string,
+	credentialFileStore credentials.FileStore) (map[string]string, error) {
 	result := make(map[string]string)
 
 	backendType := repoconfig.GetBackendType(backupLocation.Spec.Provider, backupLocation.Spec.Config)
@@ -459,6 +460,13 @@ func getStorageVariables(backupLocation *velerov1api.BackupStorageLocation, repo
 	if config == nil {
 		config = map[string]string{}
 	}
+	if backupLocation.Spec.Credential != nil {
+		credsFile, err := credentialFileStore.Path(backupLocation.Spec.Credential)
+		if err != nil {
+			return map[string]string{}, errors.WithStack(err)
+		}
+		config[repoconfig.CredentialsFileKey] = credsFile
+	}
 
 	bucket := strings.Trim(config["bucket"], "/")
 	prefix := strings.Trim(config["prefix"], "/")
diff --git a/pkg/repository/provider/unified_repo_test.go b/pkg/repository/provider/unified_repo_test.go
index fb2639a83e..3f8e241b9e 100644
--- a/pkg/repository/provider/unified_repo_test.go
+++ b/pkg/repository/provider/unified_repo_test.go
@@ -437,11 +437,12 @@ func TestGetStorageVariables(t *testing.T) {
 		},
 	}
 
+	credFileStore := new(credmock.FileStore)
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
 			getS3BucketRegion = tc.getS3BucketRegion
 
-			actual, err := getStorageVariables(&tc.backupLocation, tc.repoBackend, tc.repoName)
+			actual, err := getStorageVariables(&tc.backupLocation, tc.repoBackend, tc.repoName, credFileStore)
 
 			require.Equal(t, tc.expected, actual)
 
@@ -530,7 +531,7 @@ func TestGetStoreOptions(t *testing.T) {
 				BackupRepo:     &velerov1api.BackupRepository{},
 			},
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, errors.New("fake-error-2")
 				},
 			},
@@ -544,7 +545,7 @@ func TestGetStoreOptions(t *testing.T) {
 				BackupRepo:     &velerov1api.BackupRepository{},
 			},
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -604,7 +605,7 @@ func TestPrepareRepo(t *testing.T) {
 			repoService:     new(reposervicenmocks.BackupRepoService),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, errors.New("fake-store-option-error")
 				},
 			},
@@ -615,7 +616,7 @@ func TestPrepareRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -635,7 +636,7 @@ func TestPrepareRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -656,7 +657,7 @@ func TestPrepareRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -733,7 +734,7 @@ func TestForget(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -757,7 +758,7 @@ func TestForget(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -785,7 +786,7 @@ func TestForget(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -877,7 +878,7 @@ func TestInitRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -895,7 +896,7 @@ func TestInitRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -965,7 +966,7 @@ func TestConnectToRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -983,7 +984,7 @@ func TestConnectToRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -1057,7 +1058,7 @@ func TestBoostRepoConnect(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -1084,7 +1085,7 @@ func TestBoostRepoConnect(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -1110,7 +1111,7 @@ func TestBoostRepoConnect(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -1197,7 +1198,7 @@ func TestPruneRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {
@@ -1215,7 +1216,7 @@ func TestPruneRepo(t *testing.T) {
 			getter:          new(credmock.SecretStore),
 			credStoreReturn: "fake-password",
 			funcTable: localFuncTable{
-				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string) (map[string]string, error) {
+				getStorageVariables: func(*velerov1api.BackupStorageLocation, string, string, velerocredentials.FileStore) (map[string]string, error) {
 					return map[string]string{}, nil
 				},
 				getStorageCredentials: func(*velerov1api.BackupStorageLocation, velerocredentials.FileStore) (map[string]string, error) {