feat(make_backup): support new way of specifying source paths

Author: ulya-sidorina

cmd/ydbcp/main.go

@@ -143,10 +143,8 @@ func main() {
 	backup.NewBackupService(
 		dbConnector,
 		clientConnector,
-		configInstance.S3,
 		authProvider,
-		configInstance.ClientConnection.AllowedEndpointDomains,
-		configInstance.ClientConnection.AllowInsecureEndpoint,
+		*configInstance,
 	).Register(server)
 	operation.NewOperationService(dbConnector, authProvider).Register(server)
 	backup_schedule.NewBackupScheduleService(
@@ -191,10 +189,9 @@ func main() {
 		handlers.NewTBWROperationHandler(
 			dbConnector,
 			clientConnector,
-			configInstance.S3,
-			configInstance.ClientConnection,
 			queries.NewWriteTableQuery,
 			clockwork.NewRealClock(),
+			*configInstance,
 		),
 	); err != nil {
 		xlog.Error(ctx, "failed to register TBWR handler", zap.Error(err))

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/jonboulle/clockwork v0.5.0
 	github.com/prometheus/client_golang v1.20.4
 	github.com/stretchr/testify v1.10.0
-	github.com/ydb-platform/ydb-go-genproto v0.0.0-20241112172322-ea1f63298f77
+	github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9
 	github.com/ydb-platform/ydb-go-sdk-prometheus/v2 v2.1.2
 	github.com/ydb-platform/ydb-go-sdk/v3 v3.108.5
 	go.uber.org/automaxprocs v1.5.3

go.sum

@@ -31,8 +31,10 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
 github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
-github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
+github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/golang-jwt/jwt/v4 v4.5.2 h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI=
 github.com/golang-jwt/jwt/v4 v4.5.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -50,6 +52,8 @@ github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
 github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@@ -69,8 +73,6 @@ github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9Y
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
-github.com/jonboulle/clockwork v0.3.0 h1:9BSCMi8C+0qdApAp4auwX0RkLGUjs956h0EkuQymUhg=
-github.com/jonboulle/clockwork v0.3.0/go.mod h1:Pkfl5aHPm1nk2H9h0bjmnJD/BcgbGXUBGnn1kMkgxc8=
 github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbdFz6I=
 github.com/jonboulle/clockwork v0.5.0/go.mod h1:3mZlmanh0g2NDKO5TWZVJAfofYk64M7XN3SzBPjZF60=
 github.com/klauspost/compress v1.17.10 h1:oXAz+Vh0PMUvJczoi+flxpnBEPxoER1IaAnU/NMPtT0=
@@ -104,20 +106,24 @@ github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncj
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/ydb-platform/ydb-go-genproto v0.0.0-20241112172322-ea1f63298f77 h1:LY6cI8cP4B9rrpTleZk95+08kl2gF4rixG7+V/dwL6Q=
-github.com/ydb-platform/ydb-go-genproto v0.0.0-20241112172322-ea1f63298f77/go.mod h1:Er+FePu1dNUieD+XTMDduGpQuCPssK5Q4BjF+IIXJ3I=
+github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9 h1:SKqSRP6/ocY2Z4twOqKEKxpmawVTHTvQiom7hrU6jt0=
+github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9/go.mod h1:Er+FePu1dNUieD+XTMDduGpQuCPssK5Q4BjF+IIXJ3I=
 github.com/ydb-platform/ydb-go-sdk-prometheus/v2 v2.1.2 h1:/kDHhXMNGjsqy+SZ3Zn7gZ2ziZekUJLnPXqwy6vyAX8=
 github.com/ydb-platform/ydb-go-sdk-prometheus/v2 v2.1.2/go.mod h1:fGsyzk5v4hqteuWNw8liz3iu3xQSRe+zBEdVzyGQy9s=
-github.com/ydb-platform/ydb-go-sdk/v3 v3.99.3 h1:KxELBOo/THNL4S5UW708JvAueKGqK00PgI2fvn5T+00=
-github.com/ydb-platform/ydb-go-sdk/v3 v3.99.3/go.mod h1:knXehPLqrF/uBrYY0EbDtAMR+Ve8sAwIm/pNsfvbs7E=
-github.com/ydb-platform/ydb-go-sdk/v3 v3.107.1-0.20250417120650-061e5de8fb8a h1:1iX6jYOrU9tYrbOHgP4pF9tLKS5+Sqfk4Iajcjtm0aI=
-github.com/ydb-platform/ydb-go-sdk/v3 v3.107.1-0.20250417120650-061e5de8fb8a/go.mod h1:l5sSv153E18VvYcsmr51hok9Sjc16tEC8AXGbwrk+ho=
 github.com/ydb-platform/ydb-go-sdk/v3 v3.108.5 h1:h6API3jJKooqBa5MNhBnilscwOMf2xjn+gFhoH56FHk=
 github.com/ydb-platform/ydb-go-sdk/v3 v3.108.5/go.mod h1:IMoR7zRpTwEwx+9iHtA13CAyEsSibUMgMXYkHVboAh8=
+go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
+go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
+go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
+go.opentelemetry.io/otel/metric v1.31.0/go.mod h1:C3dEloVbLuYoX41KpmAhOqNriGbA+qqH6PQ5E5mUfnY=
+go.opentelemetry.io/otel/sdk v1.31.0 h1:xLY3abVHYZ5HSfOg3l2E5LUj2Cwva5Y7yGxnSW9H5Gk=
+go.opentelemetry.io/otel/sdk v1.31.0/go.mod h1:TfRbMdhvxIIr/B2N2LQW2S5v9m3gOQ/08KsbbO5BPT0=
+go.opentelemetry.io/otel/sdk/metric v1.31.0 h1:i9hxxLJF/9kkvfHppyLL55aW7iIJz4JjxTeYusH7zMc=
+go.opentelemetry.io/otel/sdk/metric v1.31.0/go.mod h1:CRInTMVvNhUKgSAMbKyTMxqOBC0zgyxzW55lZzX43Y8=
+go.opentelemetry.io/otel/trace v1.31.0 h1:ffjsj1aRouKewfr85U2aGagJ46+MvodynlQ1HYdmJys=
+go.opentelemetry.io/otel/trace v1.31.0/go.mod h1:TXZkRk7SM2ZQLtR6eoAWQFIHPvzQ06FJAsO1tJg480A=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 go.uber.org/automaxprocs v1.5.3 h1:kWazyxZUrS3Gs4qUpbwo5kEIMGe/DAvi5Z4tl2NW4j8=
 go.uber.org/automaxprocs v1.5.3/go.mod h1:eRbA25aqJrxAbsLO0xy5jVwPt7FQnRgjW+efnwa1WM0=
@@ -143,8 +149,6 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
-golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
 golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
 golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -153,8 +157,6 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
 golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -163,14 +165,10 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
-golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
 golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
 golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -186,8 +184,6 @@ google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoA
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 h1:1GBuWVLM/KMVUv1t1En5Gs+gFZCNd360GGb4sSxtrhU=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20241015192408-796eee8c2d53 h1:X58yt85/IXCx0Y3ZwN6sEIKZzQtDEYaBWrDvErdXrRE=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20241015192408-796eee8c2d53/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -197,8 +193,6 @@ google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.47.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
-google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc=
-google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ=
 google.golang.org/grpc v1.69.4 h1:MF5TftSMkd8GLw/m0KM6V8CMOCY6NZ1NQDPGFgbTt4A=
 google.golang.org/grpc v1.69.4/go.mod h1:vyjdE6jLBI76dgpDojsFGNaHlxdjXN9ghpnd2o7JGZ4=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
@@ -214,8 +208,6 @@ google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp0
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
-google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
 google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

internal/backup_operations/make_backup.go

@@ -97,7 +97,12 @@ func IsAllowedEndpoint(e string, allowedEndpointDomains []string, allowInsecureE
 	return false
 }
 
-func OpenConnAndValidateSourcePaths(ctx context.Context, req MakeBackupInternalRequest, clientConn client.ClientConnector) error {
+func OpenConnAndValidateSourcePaths(
+	ctx context.Context,
+	req MakeBackupInternalRequest,
+	clientConn client.ClientConnector,
+	featureFlags config.FeatureFlagsConfig,
+) error {
 	clientConnectionParams := types.YdbConnectionParams{
 		Endpoint:     req.DatabaseEndpoint,
 		DatabaseName: req.DatabaseName,
@@ -116,7 +121,7 @@ func OpenConnAndValidateSourcePaths(ctx context.Context, req MakeBackupInternalR
 			xlog.Error(ctx, "can't close client connection", zap.Error(err))
 		}
 	}()
-	_, err = ValidateSourcePaths(ctx, req, clientConn, driver, dsn)
+	_, err = ValidateSourcePaths(ctx, req, clientConn, driver, dsn, featureFlags)
 	var empty *EmptyDatabaseError
 	if errors.As(err, &empty) {
 		return nil
@@ -125,7 +130,14 @@ func OpenConnAndValidateSourcePaths(ctx context.Context, req MakeBackupInternalR
 	}
 }
 
-func ValidateSourcePaths(ctx context.Context, req MakeBackupInternalRequest, clientConn client.ClientConnector, client *ydb.Driver, dsn string) ([]string, error) {
+func ValidateSourcePaths(
+	ctx context.Context,
+	req MakeBackupInternalRequest,
+	clientConn client.ClientConnector,
+	client *ydb.Driver,
+	dsn string,
+	featureFlags config.FeatureFlagsConfig,
+) ([]string, error) {
 	if req.ScheduleID != nil {
 		ctx = xlog.With(ctx, zap.String("ScheduleID", *req.ScheduleID))
 	}
@@ -139,15 +151,21 @@ func ValidateSourcePaths(ctx context.Context, req MakeBackupInternalRequest, cli
 		sourcePaths = append(sourcePaths, fullPath)
 	}
 
-	pathsForExport, err := clientConn.PreparePathsForExport(ctx, client, sourcePaths, req.SourcePathsToExclude)
-	if err != nil {
-		xlog.Error(ctx, "error preparing paths for export", zap.Error(err))
-		return nil, status.Errorf(codes.Unknown, "error preparing paths for export, dsn %s", dsn)
-	}
+	var pathsForExport []string
+	if featureFlags.EnableNewSourcePathFormat {
+		pathsForExport = sourcePaths
+	} else {
+		var err error
+		pathsForExport, err = clientConn.PreparePathsForExport(ctx, client, sourcePaths, req.SourcePathsToExclude)
+		if err != nil {
+			xlog.Error(ctx, "error preparing paths for export", zap.Error(err))
+			return nil, status.Errorf(codes.Unknown, "error preparing paths for export, dsn %s", dsn)
+		}
 
-	if len(pathsForExport) == 0 {
-		xlog.Error(ctx, "empty list of paths for export")
-		return nil, NewEmptyDatabaseError(codes.FailedPrecondition, "empty list of paths for export")
+		if len(pathsForExport) == 0 {
+			xlog.Error(ctx, "empty list of paths for export")
+			return nil, NewEmptyDatabaseError(codes.FailedPrecondition, "empty list of paths for export")
+		}
 	}
 	return pathsForExport, nil
 }
@@ -264,6 +282,7 @@ func MakeBackup(
 	req MakeBackupInternalRequest,
 	subject string,
 	clock clockwork.Clock,
+	featureFlags config.FeatureFlagsConfig,
 ) (*types.Backup, *types.TakeBackupOperation, error) {
 	if req.ScheduleID != nil {
 		ctx = xlog.With(ctx, zap.String("ScheduleID", *req.ScheduleID))
@@ -311,7 +330,7 @@ func MakeBackup(
 	destinationPrefix := CreateS3DestinationPrefix(req.DatabaseName, s3, clock)
 	ctx = xlog.With(ctx, zap.String("S3DestinationPrefix", destinationPrefix))
 
-	pathsForExport, err := ValidateSourcePaths(ctx, req, clientConn, client, dsn)
+	pathsForExport, err := ValidateSourcePaths(ctx, req, clientConn, client, dsn, featureFlags)
 
 	if err != nil {
 		return nil, nil, err
@@ -330,7 +349,7 @@ func MakeBackup(
 		S3ForcePathStyle:  s3.S3ForcePathStyle,
 	}
 
-	clientOperationID, err := clientConn.ExportToS3(ctx, client, s3Settings)
+	clientOperationID, err := clientConn.ExportToS3(ctx, client, s3Settings, featureFlags)
 	if err != nil {
 		xlog.Error(ctx, "can't start export operation", zap.Error(err))
 		return nil, nil, status.Errorf(codes.Unknown, "can't start export operation, dsn %s", dsn)

internal/config/config.go

@@ -66,7 +66,8 @@ type MetricsServerConfig struct {
 }
 
 type FeatureFlagsConfig struct {
-	DisableTTLDeletion bool `yaml:"disable_ttl_deletion" default:"false"`
+	DisableTTLDeletion        bool `yaml:"disable_ttl_deletion" default:"false"`
+	EnableNewSourcePathFormat bool `yaml:"enable_new_source_path_format" default:"false"`
 }
 
 type LogConfig struct {