[#19] Remove storage groups #32
4 changed files with 111 additions and 139 deletions
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@ -9,6 +9,7 @@
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### Removed
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- Reputation system (#22)
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- All `subnet` related fields and types (#25)
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- Storage group (#19)
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## [2.14.0] - 2022-09-23 - Anmado (안마도, 鞍馬島)
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@ -13,11 +13,11 @@ import "session/types.proto";
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// not affect the sidechain and are only served by nodes in p2p style.
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service ObjectService {
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// Receive full object structure, including Headers and payload. Response uses
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// gRPC stream. First response message carries the object with the requested address.
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// Chunk messages are parts of the object's payload if it is needed. All
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// messages, except the first one, carry payload chunks. The requested object can
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// be restored by concatenation of object message payload and all chunks
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// keeping the receiving order.
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// gRPC stream. First response message carries the object with the requested
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// address. Chunk messages are parts of the object's payload if it is needed.
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// All messages, except the first one, carry payload chunks. The requested
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// object can be restored by concatenation of object message payload and all
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// chunks keeping the receiving order.
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//
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// Extended headers can change `Get` behaviour:
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// * [ __SYSTEM__NETMAP_EPOCH ] \
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@ -26,9 +26,10 @@ service ObjectService {
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// calculation.
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// * [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
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// (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
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// Will try older versions (starting from `__SYSTEM__NETMAP_EPOCH` (`__NEOFS__NETMAP_EPOCH` is deprecated) if specified or
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// the latest one otherwise) of Network Map to find an object until the depth
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// limit is reached.
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// Will try older versions (starting from `__SYSTEM__NETMAP_EPOCH`
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// (`__NEOFS__NETMAP_EPOCH` is deprecated) if specified or the latest one
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// otherwise) of Network Map to find an object until the depth limit is
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// reached.
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//
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// Please refer to detailed `XHeader` description.
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//
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@ -70,15 +71,16 @@ service ObjectService {
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// - **ACCESS_DENIED** (2048, SECTION_OBJECT): \
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// write access to the container is denied;
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// - **LOCKED** (2050, SECTION_OBJECT): \
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// placement of an object of type TOMBSTONE that includes at least one locked
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// object is prohibited;
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// placement of an object of type TOMBSTONE that includes at least one
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// locked object is prohibited;
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// - **LOCK_NON_REGULAR_OBJECT** (2051, SECTION_OBJECT): \
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// placement of an object of type LOCK that includes at least one object of
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// type other than REGULAR is prohibited;
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// - **CONTAINER_NOT_FOUND** (3072, SECTION_CONTAINER): \
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// object storage container not found;
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// - **TOKEN_NOT_FOUND** (4096, SECTION_SESSION): \
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// (for trusted object preparation) session private key does not exist or has
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// (for trusted object preparation) session private key does not exist or
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// has
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// been deleted;
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// - **TOKEN_EXPIRED** (4097, SECTION_SESSION): \
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// provided session token has expired.
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@ -166,8 +168,8 @@ service ObjectService {
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// Get byte range of data payload. Range is set as an (offset, length) tuple.
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// Like in `Get` method, the response uses gRPC stream. Requested range can be
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// restored by concatenation of all received payload chunks keeping the receiving
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// order.
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// restored by concatenation of all received payload chunks keeping the
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// receiving order.
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//
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// Extended headers can change `GetRange` behaviour:
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// * [ __SYSTEM__NETMAP_EPOCH ] \
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@ -233,7 +235,8 @@ service ObjectService {
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rpc GetRangeHash(GetRangeHashRequest) returns (GetRangeHashResponse);
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// Put the prepared object into container.
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// `ContainerID`, `ObjectID`, `OwnerID`, `PayloadHash` and `PayloadLength` of an object MUST be set.
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// `ContainerID`, `ObjectID`, `OwnerID`, `PayloadHash` and `PayloadLength` of
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// an object MUST be set.
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//
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// Extended headers can change `Put` behaviour:
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// * [ __SYSTEM__NETMAP_EPOCH \
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@ -250,15 +253,16 @@ service ObjectService {
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// - **ACCESS_DENIED** (2048, SECTION_OBJECT): \
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// write access to the container is denied;
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// - **LOCKED** (2050, SECTION_OBJECT): \
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// placement of an object of type TOMBSTONE that includes at least one locked
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// object is prohibited;
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// placement of an object of type TOMBSTONE that includes at least one
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// locked object is prohibited;
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// - **LOCK_NON_REGULAR_OBJECT** (2051, SECTION_OBJECT): \
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// placement of an object of type LOCK that includes at least one object of
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// type other than REGULAR is prohibited;
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// - **CONTAINER_NOT_FOUND** (3072, SECTION_CONTAINER): \
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// object storage container not found;
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// - **TOKEN_NOT_FOUND** (4096, SECTION_SESSION): \
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// (for trusted object preparation) session private key does not exist or has
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// (for trusted object preparation) session private key does not exist or
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// has
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// been deleted;
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// - **TOKEN_EXPIRED** (4097, SECTION_SESSION): \
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// provided session token has expired.
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@ -346,16 +350,16 @@ message PutRequest {
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// Object's Header
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Header header = 3;
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// Number of copies of the object to store within the RPC call. By default,
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// object is processed according to the container's placement policy.
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// Can be one of:
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// Number of copies of the object to store within the RPC call. By
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// default, object is processed according to the container's placement
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// policy. Can be one of:
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// 1. A single number; applied to the whole request and is treated as
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// a minimal number of nodes that must store an object to complete the
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// request successfully.
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// 2. An ordered array; every number is treated as a minimal number of
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// nodes in a corresponding placement vector that must store an object
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// to complete the request successfully. The length MUST equal the placement
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// vectors number, otherwise request is considered malformed.
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// to complete the request successfully. The length MUST equal the
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// placement vectors number, otherwise request is considered malformed.
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repeated uint32 copies_number = 4;
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}
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// Single message in the request stream.
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@ -406,7 +410,7 @@ message DeleteRequest {
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message Body {
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// Address of the object to be deleted
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neo.fs.v2.refs.Address address = 1;
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}
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}
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// Body of delete object request message.
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Body body = 1;
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@ -478,10 +482,10 @@ message HeadRequest {
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// 3. Check if `ObjectID` signature in `signature` field is correct
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message HeaderWithSignature {
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// Full object header
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Header header = 1 [json_name = "header"];
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Header header = 1 [ json_name = "header" ];
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// Signed `ObjectID` to verify full header's authenticity
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neo.fs.v2.refs.Signature signature = 2 [json_name = "signature"];
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neo.fs.v2.refs.Signature signature = 2 [ json_name = "signature" ];
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}
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// Object HEAD response
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@ -490,7 +494,7 @@ message HeadResponse {
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message Body {
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// Requested object header, it's part or meta information about split
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// object.
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oneof head{
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oneof head {
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// Full object's `Header` with `ObjectID` signature
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HeaderWithSignature header = 1;
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@ -523,11 +527,11 @@ message SearchRequest {
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// Version of the Query Language used
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uint32 version = 2;
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// Filter structure checks if the object header field or the attribute content
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// matches a value.
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// Filter structure checks if the object header field or the attribute
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// content matches a value.
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//
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// If no filters are set, search request will return all objects of the
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// container, including Regular object, Tombstones and Storage Group
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// container, including Regular object and Tombstone
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// objects. Most human users expect to get only object they can directly
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// work with. In that case, `$Object:ROOT` filter should be used.
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//
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@ -562,11 +566,11 @@ message SearchRequest {
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// properties:
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//
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// * $Object:ROOT \
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// Returns only `REGULAR` type objects that are not split or that are the top
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// level root objects in a split hierarchy. This includes objects not
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// Returns only `REGULAR` type objects that are not split or that are the
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// top level root objects in a split hierarchy. This includes objects not
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// present physically, like large objects split into smaller objects
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// without a separate top-level root object. Objects of other types like
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// StorageGroups and Tombstones will not be shown. This filter may be
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// Locks and Tombstones will not be shown. This filter may be
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// useful for listing objects like `ls` command of some virtual file
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// system. This filter is activated if the `key` exists, disregarding the
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// value and matcher type.
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@ -575,17 +579,17 @@ message SearchRequest {
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// activated if the `key` exists, disregarding the value and matcher type.
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//
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// Note: using filters with a key with prefix `$Object:` and match type
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// `NOT_PRESENT `is not recommended since this is not a cross-version approach.
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// Behavior when processing this kind of filters is undefined.
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// `NOT_PRESENT `is not recommended since this is not a cross-version
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// approach. Behavior when processing this kind of filters is undefined.
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message Filter {
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// Match type to use
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MatchType match_type = 1 [json_name = "matchType"];
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MatchType match_type = 1 [ json_name = "matchType" ];
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// Attribute or Header fields to match
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string key = 2 [json_name = "key"];
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string key = 2 [ json_name = "key" ];
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// Value to match
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string value = 3 [json_name = "value"];
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string value = 3 [ json_name = "value" ];
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}
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// List of search expressions
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repeated Filter filters = 3;
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@ -668,7 +672,7 @@ message GetRangeResponse {
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// chunks.
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message Body {
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// Requested object range or meta information about split object.
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oneof range_part{
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oneof range_part {
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// Chunked object payload's range.
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bytes chunk = 1;
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@ -744,36 +748,35 @@ message GetRangeHashResponse {
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// Object PUT Single request
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message PutSingleRequest {
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// PUT Single request body
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message Body {
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// Prepared object with payload.
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Object object = 1;
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// Number of copies of the object to store within the RPC call. By default,
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// object is processed according to the container's placement policy.
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// Every number is treated as a minimal number of
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// nodes in a corresponding placement vector that must store an object
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// to complete the request successfully. The length MUST equal the placement
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// vectors number, otherwise request is considered malformed.
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repeated uint32 copies_number = 2;
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}
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// Body of put single object request message.
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Body body = 1;
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// Carries request meta information. Header data is used only to regulate
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// message transport and does not affect request execution.
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neo.fs.v2.session.RequestMetaHeader meta_header = 2;
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// Carries request verification information. This header is used to
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// authenticate the nodes of the message route and check the correctness of
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// transmission.
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neo.fs.v2.session.RequestVerificationHeader verify_header = 3;
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// PUT Single request body
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message Body {
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// Prepared object with payload.
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Object object = 1;
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// Number of copies of the object to store within the RPC call. By default,
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// object is processed according to the container's placement policy.
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// Every number is treated as a minimal number of
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// nodes in a corresponding placement vector that must store an object
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// to complete the request successfully. The length MUST equal the placement
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// vectors number, otherwise request is considered malformed.
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repeated uint32 copies_number = 2;
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}
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// Body of put single object request message.
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Body body = 1;
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// Carries request meta information. Header data is used only to regulate
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// message transport and does not affect request execution.
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neo.fs.v2.session.RequestMetaHeader meta_header = 2;
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// Carries request verification information. This header is used to
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// authenticate the nodes of the message route and check the correctness of
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// transmission.
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neo.fs.v2.session.RequestVerificationHeader verify_header = 3;
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}
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// Object PUT Single response
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message PutSingleResponse {
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// PUT Single Object response body
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message Body {
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}
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message Body {}
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// Body of put single object response message.
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Body body = 1;
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@ -9,13 +9,12 @@ import "refs/types.proto";
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import "session/types.proto";
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// Type of the object payload content. Only `REGULAR` type objects can be split,
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// hence `TOMBSTONE`, `STORAGE_GROUP` and `LOCK` payload is limited by the maximum
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// object size.
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// hence `TOMBSTONE` and `LOCK` payload is limited by the
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// maximum object size.
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//
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// String presentation of object type is the same as definition:
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// * REGULAR
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// * TOMBSTONE
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// * STORAGE_GROUP
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// * LOCK
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enum ObjectType {
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// Just a normal object
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@ -24,8 +23,8 @@ enum ObjectType {
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// Used internally to identify deleted objects
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TOMBSTONE = 1;
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// StorageGroup information
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STORAGE_GROUP = 2;
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// Unused (previously storageGroup information)
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// _ = 2;
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// Object lock
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LOCK = 3;
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@ -53,59 +52,62 @@ enum MatchType {
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message ShortHeader {
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// Object format version. Effectively, the version of API library used to
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// create particular object.
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neo.fs.v2.refs.Version version = 1 [json_name = "version"];
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neo.fs.v2.refs.Version version = 1 [ json_name = "version" ];
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// Epoch when the object was created
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uint64 creation_epoch = 2 [json_name = "creationEpoch"];
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uint64 creation_epoch = 2 [ json_name = "creationEpoch" ];
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// Object's owner
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neo.fs.v2.refs.OwnerID owner_id = 3 [json_name = "ownerID"];
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neo.fs.v2.refs.OwnerID owner_id = 3 [ json_name = "ownerID" ];
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// Type of the object payload content
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ObjectType object_type = 4 [json_name = "objectType"];
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ObjectType object_type = 4 [ json_name = "objectType" ];
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// Size of payload in bytes.
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// `0xFFFFFFFFFFFFFFFF` means `payload_length` is unknown
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uint64 payload_length = 5 [json_name = "payloadLength"];
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uint64 payload_length = 5 [ json_name = "payloadLength" ];
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// Hash of payload bytes
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neo.fs.v2.refs.Checksum payload_hash = 6 [json_name = "payloadHash"];
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neo.fs.v2.refs.Checksum payload_hash = 6 [ json_name = "payloadHash" ];
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// Homomorphic hash of the object payload
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neo.fs.v2.refs.Checksum homomorphic_hash = 7 [json_name = "homomorphicHash"];
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neo.fs.v2.refs.Checksum homomorphic_hash = 7
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[ json_name = "homomorphicHash" ];
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}
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// Object Header
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message Header {
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// Object format version. Effectively, the version of API library used to
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// create particular object
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neo.fs.v2.refs.Version version = 1 [json_name = "version"];
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neo.fs.v2.refs.Version version = 1 [ json_name = "version" ];
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// Object's container
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neo.fs.v2.refs.ContainerID container_id = 2 [json_name = "containerID"];
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neo.fs.v2.refs.ContainerID container_id = 2 [ json_name = "containerID" ];
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// Object's owner
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neo.fs.v2.refs.OwnerID owner_id = 3 [json_name = "ownerID"];
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neo.fs.v2.refs.OwnerID owner_id = 3 [ json_name = "ownerID" ];
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// Object creation Epoch
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uint64 creation_epoch = 4 [json_name = "creationEpoch"];
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uint64 creation_epoch = 4 [ json_name = "creationEpoch" ];
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// Size of payload in bytes.
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// `0xFFFFFFFFFFFFFFFF` means `payload_length` is unknown.
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uint64 payload_length = 5 [json_name = "payloadLength"];
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uint64 payload_length = 5 [ json_name = "payloadLength" ];
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// Hash of payload bytes
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neo.fs.v2.refs.Checksum payload_hash = 6 [json_name = "payloadHash"];
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neo.fs.v2.refs.Checksum payload_hash = 6 [ json_name = "payloadHash" ];
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// Type of the object payload content
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ObjectType object_type = 7 [json_name = "objectType"];
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ObjectType object_type = 7 [ json_name = "objectType" ];
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// Homomorphic hash of the object payload
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neo.fs.v2.refs.Checksum homomorphic_hash = 8 [json_name = "homomorphicHash"];
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neo.fs.v2.refs.Checksum homomorphic_hash = 8
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[ json_name = "homomorphicHash" ];
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// Session token, if it was used during Object creation. Need it to verify
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// integrity and authenticity out of Request scope.
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neo.fs.v2.session.SessionToken session_token = 9 [json_name = "sessionToken"];
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neo.fs.v2.session.SessionToken session_token = 9
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[ json_name = "sessionToken" ];
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// `Attribute` is a user-defined Key-Value metadata pair attached to an
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// object.
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@ -114,8 +116,8 @@ message Header {
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// Objects with duplicated attribute names or attributes with empty values
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// will be considered invalid.
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//
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// There are some "well-known" attributes starting with `__SYSTEM__` (`__NEOFS__` is deprecated) prefix
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// that affect system behaviour:
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// There are some "well-known" attributes starting with `__SYSTEM__`
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// (`__NEOFS__` is deprecated) prefix that affect system behaviour:
|
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//
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||||
// * [ __SYSTEM__UPLOAD_ID ] \
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||||
// (`__NEOFS__UPLOAD_ID` is deprecated) \
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||||
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@ -155,12 +157,12 @@ message Header {
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|||
// corresponding section in NeoFS Technical Specification.
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message Attribute {
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||||
// string key to the object attribute
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||||
string key = 1 [json_name = "key"];
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||||
string key = 1 [ json_name = "key" ];
|
||||
// string value of the object attribute
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||||
string value = 2 [json_name = "value"];
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||||
string value = 2 [ json_name = "value" ];
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}
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// User-defined object attributes
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||||
repeated Attribute attributes = 10 [json_name = "attributes"];
|
||||
repeated Attribute attributes = 10 [ json_name = "attributes" ];
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||||
|
||||
// Bigger objects can be split into a chain of smaller objects. Information
|
||||
// about inter-dependencies between spawned objects and how to re-construct
|
||||
|
|
@ -168,54 +170,54 @@ message Header {
|
|||
// must be within the same container.
|
||||
message Split {
|
||||
// Identifier of the origin object. Known only to the minor child.
|
||||
neo.fs.v2.refs.ObjectID parent = 1 [json_name = "parent"];
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||||
neo.fs.v2.refs.ObjectID parent = 1 [ json_name = "parent" ];
|
||||
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||||
// Identifier of the left split neighbor
|
||||
neo.fs.v2.refs.ObjectID previous = 2 [json_name = "previous"];
|
||||
neo.fs.v2.refs.ObjectID previous = 2 [ json_name = "previous" ];
|
||||
|
||||
// `signature` field of the parent object. Used to reconstruct parent.
|
||||
neo.fs.v2.refs.Signature parent_signature = 3 [json_name = "parentSignature"];
|
||||
neo.fs.v2.refs.Signature parent_signature = 3
|
||||
[ json_name = "parentSignature" ];
|
||||
|
||||
// `header` field of the parent object. Used to reconstruct parent.
|
||||
Header parent_header = 4 [json_name = "parentHeader"];
|
||||
Header parent_header = 4 [ json_name = "parentHeader" ];
|
||||
|
||||
// List of identifiers of the objects generated by splitting current one.
|
||||
repeated neo.fs.v2.refs.ObjectID children = 5 [json_name = "children"];
|
||||
repeated neo.fs.v2.refs.ObjectID children = 5 [ json_name = "children" ];
|
||||
|
||||
// 16 byte UUIDv4 used to identify the split object hierarchy parts. Must be
|
||||
// unique inside container. All objects participating in the split must have
|
||||
// the same `split_id` value.
|
||||
bytes split_id = 6 [json_name = "splitID"];
|
||||
|
||||
bytes split_id = 6 [ json_name = "splitID" ];
|
||||
}
|
||||
// Position of the object in the split hierarchy
|
||||
Split split = 11 [json_name = "split"];
|
||||
Split split = 11 [ json_name = "split" ];
|
||||
}
|
||||
|
||||
// Object structure. Object is immutable and content-addressed. It means
|
||||
// `ObjectID` will change if the header or the payload changes. It's calculated as a
|
||||
// hash of header field which contains hash of the object's payload.
|
||||
// `ObjectID` will change if the header or the payload changes. It's calculated
|
||||
// as a hash of header field which contains hash of the object's payload.
|
||||
//
|
||||
// For non-regular object types payload format depends on object type specified
|
||||
// in the header.
|
||||
message Object {
|
||||
// Object's unique identifier.
|
||||
neo.fs.v2.refs.ObjectID object_id = 1 [json_name = "objectID"];
|
||||
neo.fs.v2.refs.ObjectID object_id = 1 [ json_name = "objectID" ];
|
||||
|
||||
// Signed object_id
|
||||
neo.fs.v2.refs.Signature signature = 2 [json_name = "signature"];
|
||||
neo.fs.v2.refs.Signature signature = 2 [ json_name = "signature" ];
|
||||
|
||||
// Object metadata headers
|
||||
Header header = 3 [json_name = "header"];
|
||||
Header header = 3 [ json_name = "header" ];
|
||||
|
||||
// Payload bytes
|
||||
bytes payload = 4 [json_name = "payload"];
|
||||
bytes payload = 4 [ json_name = "payload" ];
|
||||
}
|
||||
|
||||
// Meta information of split hierarchy for object assembly. With the last part
|
||||
// one can traverse linked list of split hierarchy back to the first part and
|
||||
// assemble the original object. With a linking object one can assemble an object
|
||||
// right from the object parts.
|
||||
// assemble the original object. With a linking object one can assemble an
|
||||
// object right from the object parts.
|
||||
message SplitInfo {
|
||||
// 16 byte UUID used to identify the split object hierarchy parts.
|
||||
bytes split_id = 1;
|
||||
|
|
|
|||
|
|
@ -1,34 +0,0 @@
|
|||
syntax = "proto3";
|
||||
|
||||
package neo.fs.v2.storagegroup;
|
||||
|
||||
option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/storagegroup/grpc;storagegroup";
|
||||
option csharp_namespace = "Neo.FileStorage.API.StorageGroup";
|
||||
|
||||
import "refs/types.proto";
|
||||
|
||||
// StorageGroup keeps verification information for Data Audit sessions. Objects
|
||||
// that require paid storage guarantees are gathered in `StorageGroups` with
|
||||
// additional information used for the proof of storage. `StorageGroup` only
|
||||
// contains objects from the same container.
|
||||
//
|
||||
// Being an object payload, StorageGroup may have expiration Epoch set with
|
||||
// `__SYSTEM__EXPIRATION_EPOCH` (`__NEOFS__EXPIRATION_EPOCH` is deprecated) well-known attribute. When expired, StorageGroup
|
||||
// will be ignored by InnerRing nodes during Data Audit cycles and will be
|
||||
// deleted by Storage Nodes.
|
||||
//
|
||||
message StorageGroup {
|
||||
// Total size of the payloads of objects in the storage group
|
||||
uint64 validation_data_size = 1 [json_name = "validationDataSize"];
|
||||
|
||||
// Homomorphic hash from the concatenation of the payloads of the storage
|
||||
// group members. The order of concatenation is the same as the order of the
|
||||
// members in the `members` field.
|
||||
neo.fs.v2.refs.Checksum validation_hash = 2 [json_name = "validationHash"];
|
||||
|
||||
// DEPRECATED. Last NeoFS epoch number of the storage group lifetime
|
||||
uint64 expiration_epoch = 3 [json_name = "expirationEpoch", deprecated = true];
|
||||
|
||||
// Strictly ordered list of storage group member objects. Members MUST be unique
|
||||
repeated neo.fs.v2.refs.ObjectID members = 4 [json_name = "members"];
|
||||
}
|
||||
Loading…
Reference in a new issue