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Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
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Aleksey Savchuk 2024-09-05 16:27:53 +03:00
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20
proto-docs/accounting.md
View file

@ -35,11 +35,11 @@
<a name="neo.fs.v2.accounting.AccountingService"></a>
### Service "neo.fs.v2.accounting.AccountingService"
Accounting service provides methods for interaction with NeoFS sidechain via
other NeoFS nodes to get information about the account balance. Deposit and
Withdraw operations can't be implemented here, as they require Mainnet NeoFS
smart contract invocation. Transfer operations between internal NeoFS
accounts are possible if both use the same token type.
Accounting service provides methods for interaction with FrostFS sidechain
via other FrostFS nodes to get information about the account balance. Deposit
and Withdraw operations can't be implemented here, as they require Mainnet
FrostFS smart contract invocation. Transfer operations between internal
FrostFS accounts are possible if both use the same token type.
```
rpc Balance(BalanceRequest) returns (BalanceResponse);
@ -48,7 +48,7 @@ rpc Balance(BalanceRequest) returns (BalanceResponse);
#### Method Balance
Returns the amount of funds in GAS token for the requested NeoFS account.
Returns the amount of funds in GAS token for the requested FrostFS account.
Statuses:
- **OK** (0, SECTION_SUCCESS):
@ -78,9 +78,9 @@ BalanceRequest message
### Message BalanceRequest.Body
To indicate the account for which the balance is requested, its identifier
is used. It can be any existing account in NeoFS sidechain `Balance` smart
contract. If omitted, client implementation MUST set it to the request's
signer `OwnerID`.
is used. It can be any existing account in FrostFS sidechain `Balance`
smart contract. If omitted, client implementation MUST set it to the
request's signer `OwnerID`.
| Field | Type | Label | Description |
@ -131,7 +131,7 @@ rounding.
<a name="neo.fs.v2.accounting.Decimal"></a>
### Message Decimal
Standard floating point data type can't be used in NeoFS due to inexactness
Standard floating point data type can't be used in FrostFS due to inexactness
of the result when doing lots of small number operations. To solve the lost
precision issue, special `Decimal` format is used for monetary computations.

15
proto-docs/acl.md
View file

@ -71,11 +71,12 @@ Deprecated: eACL tables are no longer relevant - `APEOverrides` should be used i
### Message BearerToken.Body.APEOverride
APEOverride is the list of APE chains defined for a target.
These chains are meant to serve as overrides to the already defined (or even undefined)
APE chains for the target (see contract `Policy`).
These chains are meant to serve as overrides to the already defined (or
even undefined) APE chains for the target (see contract `Policy`).
The server-side processing of the bearer token with set APE overrides must verify if a client is permitted
to override chains for the target, preventing unauthorized access through the APE mechanism.
The server-side processing of the bearer token with set APE overrides
must verify if a client is permitted to override chains for the target,
preventing unauthorized access through the APE mechanism.
| Field | Type | Label | Description |
@ -106,7 +107,7 @@ Describes a single eACL rule.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| operation | [Operation](#neo.fs.v2.acl.Operation) | | NeoFS request Verb to match |
| operation | [Operation](#neo.fs.v2.acl.Operation) | | FrostFS request Verb to match |
| action | [Action](#neo.fs.v2.acl.Action) | | Rule execution result. Either allows or denies access if filters match. |
| filters | [EACLRecord.Filter](#neo.fs.v2.acl.EACLRecord.Filter) | repeated | List of filters to match and see if rule is applicable |
| targets | [EACLRecord.Target](#neo.fs.v2.acl.EACLRecord.Target) | repeated | List of target subjects to apply ACL rule to |
@ -174,7 +175,7 @@ keys to match.
Extended ACL rules table. A list of ACL rules defined additionally to Basic
ACL. Extended ACL rules can be attached to a container and can be updated
or may be defined in `BearerToken` structure. Please see the corresponding
NeoFS Technical Specification section for detailed description.
FrostFS Technical Specification section for detailed description.
| Field | Type | Label | Description |
@ -210,7 +211,7 @@ Enumeration of possible sources of Headers to apply filters.
| HEADER_UNSPECIFIED | 0 | Unspecified header, default value. |
| REQUEST | 1 | Filter request headers |
| OBJECT | 2 | Filter object headers |
| SERVICE | 3 | Filter service headers. These are not processed by NeoFS nodes and exist for service use only. |
| SERVICE | 3 | Filter service headers. These are not processed by FrostFS nodes and exist for service use only. |

4
proto-docs/ape.md
View file

@ -72,8 +72,8 @@ TargetType is a type target to which a rule chain is defined.
| ----------- | ----- | -------- | --------- | ----------- |
| <a name="double" /> double | | double | double | float |
| <a name="float" /> float | | float | float | float |
| <a name="int32" /> int32 | Uses variable-length encoding. Inefficient for encoding negative numbers - if your field is likely to have negative values, use sint32 instead. | int32 | int | int |
| <a name="int64" /> int64 | Uses variable-length encoding. Inefficient for encoding negative numbers - if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long |
| <a name="int32" /> int32 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. | int32 | int | int |
| <a name="int64" /> int64 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long |
| <a name="uint32" /> uint32 | Uses variable-length encoding. | uint32 | int | int/long |
| <a name="uint64" /> uint64 | Uses variable-length encoding. | uint64 | long | int/long |
| <a name="sint32" /> sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int |

235
proto-docs/container.md
View file

@ -8,19 +8,10 @@
- [ContainerService](#neo.fs.v2.container.ContainerService)
- Messages
- [AnnounceUsedSpaceRequest](#neo.fs.v2.container.AnnounceUsedSpaceRequest)
- [AnnounceUsedSpaceRequest.Body](#neo.fs.v2.container.AnnounceUsedSpaceRequest.Body)
- [AnnounceUsedSpaceRequest.Body.Announcement](#neo.fs.v2.container.AnnounceUsedSpaceRequest.Body.Announcement)
- [AnnounceUsedSpaceResponse](#neo.fs.v2.container.AnnounceUsedSpaceResponse)
- [AnnounceUsedSpaceResponse.Body](#neo.fs.v2.container.AnnounceUsedSpaceResponse.Body)
- [DeleteRequest](#neo.fs.v2.container.DeleteRequest)
- [DeleteRequest.Body](#neo.fs.v2.container.DeleteRequest.Body)
- [DeleteResponse](#neo.fs.v2.container.DeleteResponse)
- [DeleteResponse.Body](#neo.fs.v2.container.DeleteResponse.Body)
- [GetExtendedACLRequest](#neo.fs.v2.container.GetExtendedACLRequest)
- [GetExtendedACLRequest.Body](#neo.fs.v2.container.GetExtendedACLRequest.Body)
- [GetExtendedACLResponse](#neo.fs.v2.container.GetExtendedACLResponse)
- [GetExtendedACLResponse.Body](#neo.fs.v2.container.GetExtendedACLResponse.Body)
- [GetRequest](#neo.fs.v2.container.GetRequest)
- [GetRequest.Body](#neo.fs.v2.container.GetRequest.Body)
- [GetResponse](#neo.fs.v2.container.GetResponse)
@ -33,10 +24,6 @@
- [PutRequest.Body](#neo.fs.v2.container.PutRequest.Body)
- [PutResponse](#neo.fs.v2.container.PutResponse)
- [PutResponse.Body](#neo.fs.v2.container.PutResponse.Body)
- [SetExtendedACLRequest](#neo.fs.v2.container.SetExtendedACLRequest)
- [SetExtendedACLRequest.Body](#neo.fs.v2.container.SetExtendedACLRequest.Body)
- [SetExtendedACLResponse](#neo.fs.v2.container.SetExtendedACLResponse)
- [SetExtendedACLResponse.Body](#neo.fs.v2.container.SetExtendedACLResponse.Body)
- [container/types.proto](#container/types.proto)
@ -62,8 +49,8 @@
### Service "neo.fs.v2.container.ContainerService"
`ContainerService` provides API to interact with `Container` smart contract
in NeoFS sidechain via other NeoFS nodes. All of those actions can be done
equivalently by directly issuing transactions and RPC calls to sidechain
in FrostFS sidechain via other FrostFS nodes. All of those actions can be
done equivalently by directly issuing transactions and RPC calls to sidechain
nodes.
```
@ -71,9 +58,6 @@ rpc Put(PutRequest) returns (PutResponse);
rpc Delete(DeleteRequest) returns (DeleteResponse);
rpc Get(GetRequest) returns (GetResponse);
rpc List(ListRequest) returns (ListResponse);
rpc SetExtendedACL(SetExtendedACLRequest) returns (SetExtendedACLResponse);
rpc GetExtendedACL(GetExtendedACLRequest) returns (GetExtendedACLResponse);
rpc AnnounceUsedSpace(AnnounceUsedSpaceRequest) returns (AnnounceUsedSpaceResponse);
```
@ -141,114 +125,9 @@ Statuses:
| Name | Input | Output |
| ---- | ----- | ------ |
| List | [ListRequest](#neo.fs.v2.container.ListRequest) | [ListResponse](#neo.fs.v2.container.ListResponse) |
#### Method SetExtendedACL
Invokes 'SetEACL' method of 'Container` smart contract and returns response
immediately. After one more block in sidechain, changes in an Extended ACL
are added into smart contract storage.
Statuses:
- **OK** (0, SECTION_SUCCESS): \
request to save container eACL has been sent to the sidechain;
- Common failures (SECTION_FAILURE_COMMON);
- **CONTAINER_ACCESS_DENIED** (3074, SECTION_CONTAINER): \
set container eACL access denied.
| Name | Input | Output |
| ---- | ----- | ------ |
| SetExtendedACL | [SetExtendedACLRequest](#neo.fs.v2.container.SetExtendedACLRequest) | [SetExtendedACLResponse](#neo.fs.v2.container.SetExtendedACLResponse) |
#### Method GetExtendedACL
Returns Extended ACL table and signature from `Container` smart contract
storage.
Statuses:
- **OK** (0, SECTION_SUCCESS): \
container eACL has been successfully read;
- Common failures (SECTION_FAILURE_COMMON);
- **CONTAINER_NOT_FOUND** (3072, SECTION_CONTAINER): \
container not found;
- **EACL_NOT_FOUND** (3073, SECTION_CONTAINER): \
eACL table not found;
- **CONTAINER_ACCESS_DENIED** (3074, SECTION_CONTAINER): \
access to container eACL is denied.
| Name | Input | Output |
| ---- | ----- | ------ |
| GetExtendedACL | [GetExtendedACLRequest](#neo.fs.v2.container.GetExtendedACLRequest) | [GetExtendedACLResponse](#neo.fs.v2.container.GetExtendedACLResponse) |
#### Method AnnounceUsedSpace
Announces the space values used by the container for P2P synchronization.
Statuses:
- **OK** (0, SECTION_SUCCESS): \
estimation of used space has been successfully announced;
- Common failures (SECTION_FAILURE_COMMON).
| Name | Input | Output |
| ---- | ----- | ------ |
| AnnounceUsedSpace | [AnnounceUsedSpaceRequest](#neo.fs.v2.container.AnnounceUsedSpaceRequest) | [AnnounceUsedSpaceResponse](#neo.fs.v2.container.AnnounceUsedSpaceResponse) |
<!-- end services -->
<a name="neo.fs.v2.container.AnnounceUsedSpaceRequest"></a>
### Message AnnounceUsedSpaceRequest
Announce container used space
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [AnnounceUsedSpaceRequest.Body](#neo.fs.v2.container.AnnounceUsedSpaceRequest.Body) | | Body of announce used space request message. |
| meta_header | [neo.fs.v2.session.RequestMetaHeader](#neo.fs.v2.session.RequestMetaHeader) | | Carries request meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.RequestVerificationHeader](#neo.fs.v2.session.RequestVerificationHeader) | | Carries request verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.AnnounceUsedSpaceRequest.Body"></a>
### Message AnnounceUsedSpaceRequest.Body
Container used space announcement body.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| announcements | [AnnounceUsedSpaceRequest.Body.Announcement](#neo.fs.v2.container.AnnounceUsedSpaceRequest.Body.Announcement) | repeated | List of announcements. If nodes share several containers, announcements are transferred in a batch. |
<a name="neo.fs.v2.container.AnnounceUsedSpaceRequest.Body.Announcement"></a>
### Message AnnounceUsedSpaceRequest.Body.Announcement
Announcement contains used space information for a single container.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| epoch | [uint64](#uint64) | | Epoch number for which the container size estimation was produced. |
| container_id | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Identifier of the container. |
| used_space | [uint64](#uint64) | | Used space is a sum of object payload sizes of a specified container, stored in the node. It must not include inhumed objects. |
<a name="neo.fs.v2.container.AnnounceUsedSpaceResponse"></a>
### Message AnnounceUsedSpaceResponse
Announce container used space
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [AnnounceUsedSpaceResponse.Body](#neo.fs.v2.container.AnnounceUsedSpaceResponse.Body) | | Body of announce used space response message. |
| meta_header | [neo.fs.v2.session.ResponseMetaHeader](#neo.fs.v2.session.ResponseMetaHeader) | | Carries response meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.ResponseVerificationHeader](#neo.fs.v2.session.ResponseVerificationHeader) | | Carries response verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.AnnounceUsedSpaceResponse.Body"></a>
### Message AnnounceUsedSpaceResponse.Body
`AnnounceUsedSpaceResponse` has an empty body because announcements are
one way communication.
<a name="neo.fs.v2.container.DeleteRequest"></a>
### Message DeleteRequest
@ -272,7 +151,7 @@ smart contract, so signing algorithm must be supported by NeoVM.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| container_id | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Identifier of the container to delete from NeoFS |
| container_id | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Identifier of the container to delete from FrostFS |
| signature | [neo.fs.v2.refs.SignatureRFC6979](#neo.fs.v2.refs.SignatureRFC6979) | | `ContainerID` signed with the container owner's key according to RFC-6979. |
@ -298,58 +177,6 @@ and done via consensus in Inner Ring nodes.
<a name="neo.fs.v2.container.GetExtendedACLRequest"></a>
### Message GetExtendedACLRequest
Get Extended ACL
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [GetExtendedACLRequest.Body](#neo.fs.v2.container.GetExtendedACLRequest.Body) | | Body of get extended acl request message. |
| meta_header | [neo.fs.v2.session.RequestMetaHeader](#neo.fs.v2.session.RequestMetaHeader) | | Carries request meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.RequestVerificationHeader](#neo.fs.v2.session.RequestVerificationHeader) | | Carries request verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.GetExtendedACLRequest.Body"></a>
### Message GetExtendedACLRequest.Body
Get Extended ACL request body
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| container_id | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Identifier of the container having Extended ACL |
<a name="neo.fs.v2.container.GetExtendedACLResponse"></a>
### Message GetExtendedACLResponse
Get Extended ACL
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [GetExtendedACLResponse.Body](#neo.fs.v2.container.GetExtendedACLResponse.Body) | | Body of get extended acl response message. |
| meta_header | [neo.fs.v2.session.ResponseMetaHeader](#neo.fs.v2.session.ResponseMetaHeader) | | Carries response meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.ResponseVerificationHeader](#neo.fs.v2.session.ResponseVerificationHeader) | | Carries response verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.GetExtendedACLResponse.Body"></a>
### Message GetExtendedACLResponse.Body
Get Extended ACL Response body can be empty if the requested container does
not have Extended ACL Table attached or Extended ACL has not been allowed
at the time of container creation.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| eacl | [neo.fs.v2.acl.EACLTable](#neo.fs.v2.acl.EACLTable) | | Extended ACL requested, if available |
| signature | [neo.fs.v2.refs.SignatureRFC6979](#neo.fs.v2.refs.SignatureRFC6979) | | Signature of stable-marshalled Extended ACL according to RFC-6979. |
| session_token | [neo.fs.v2.session.SessionToken](#neo.fs.v2.session.SessionToken) | | Session token if Extended ACL was set within a session |
<a name="neo.fs.v2.container.GetRequest"></a>
### Message GetRequest
@ -452,7 +279,7 @@ List containers response body.
<a name="neo.fs.v2.container.PutRequest"></a>
### Message PutRequest
New NeoFS Container creation request
New FrostFS Container creation request
| Field | Type | Label | Description |
@ -474,14 +301,14 @@ additional signature checks.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| container | [Container](#neo.fs.v2.container.Container) | | Container structure to register in NeoFS |
| container | [Container](#neo.fs.v2.container.Container) | | Container structure to register in FrostFS |
| signature | [neo.fs.v2.refs.SignatureRFC6979](#neo.fs.v2.refs.SignatureRFC6979) | | Signature of a stable-marshalled container according to RFC-6979. |
<a name="neo.fs.v2.container.PutResponse"></a>
### Message PutResponse
New NeoFS Container creation response
New FrostFS Container creation response
| Field | Type | Label | Description |
@ -504,54 +331,6 @@ returned here to make sure everything has been done as expected.
| ----- | ---- | ----- | ----------- |
| container_id | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Unique identifier of the newly created container |
<a name="neo.fs.v2.container.SetExtendedACLRequest"></a>
### Message SetExtendedACLRequest
Set Extended ACL
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [SetExtendedACLRequest.Body](#neo.fs.v2.container.SetExtendedACLRequest.Body) | | Body of set extended acl request message. |
| meta_header | [neo.fs.v2.session.RequestMetaHeader](#neo.fs.v2.session.RequestMetaHeader) | | Carries request meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.RequestVerificationHeader](#neo.fs.v2.session.RequestVerificationHeader) | | Carries request verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.SetExtendedACLRequest.Body"></a>
### Message SetExtendedACLRequest.Body
Set Extended ACL request body does not have separate `ContainerID`
reference. It will be taken from `EACLTable.container_id` field.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| eacl | [neo.fs.v2.acl.EACLTable](#neo.fs.v2.acl.EACLTable) | | Extended ACL table to set for the container |
| signature | [neo.fs.v2.refs.SignatureRFC6979](#neo.fs.v2.refs.SignatureRFC6979) | | Signature of stable-marshalled Extended ACL table according to RFC-6979. |
<a name="neo.fs.v2.container.SetExtendedACLResponse"></a>
### Message SetExtendedACLResponse
Set Extended ACL
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [SetExtendedACLResponse.Body](#neo.fs.v2.container.SetExtendedACLResponse.Body) | | Body of set extended acl response message. |
| meta_header | [neo.fs.v2.session.ResponseMetaHeader](#neo.fs.v2.session.ResponseMetaHeader) | | Carries response meta information. Header data is used only to regulate message transport and does not affect request execution. |
| verify_header | [neo.fs.v2.session.ResponseVerificationHeader](#neo.fs.v2.session.ResponseVerificationHeader) | | Carries response verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission. |
<a name="neo.fs.v2.container.SetExtendedACLResponse.Body"></a>
### Message SetExtendedACLResponse.Body
`SetExtendedACLResponse` has an empty body because the operation is
asynchronous and the update should be reflected in `Container` smart
contract's storage after next block is issued in sidechain.
<!-- end messages -->
<!-- end enums -->
@ -612,7 +391,7 @@ There are some "well-known" attributes affecting system behaviour:
(`__NEOFS__DISABLE_HOMOMORPHIC_HASHING` is deprecated) \
Disables homomorphic hashing for the container if the value equals "true"
string. Any other values are interpreted as missing attribute. Container
could be accepted in a NeoFS network only if the global network hashing
could be accepted in a FrostFS network only if the global network hashing
configuration value corresponds with that attribute's value. After
container inclusion, network setting is ignored.

80
proto-docs/netmap.md
View file

@ -55,7 +55,7 @@
`NetmapService` provides methods to work with `Network Map` and the
information required to build it. The resulting `Network Map` is stored in
sidechain `Netmap` smart contract, while related information can be obtained
from other NeoFS nodes.
from other FrostFS nodes.
```
rpc LocalNodeInfo(LocalNodeInfoRequest) returns (LocalNodeInfoResponse);
@ -83,7 +83,7 @@ information about the server has been successfully read;
| LocalNodeInfo | [LocalNodeInfoRequest](#neo.fs.v2.netmap.LocalNodeInfoRequest) | [LocalNodeInfoResponse](#neo.fs.v2.netmap.LocalNodeInfoResponse) |
#### Method NetworkInfo
Read recent information about the NeoFS network.
Read recent information about the FrostFS network.
Statuses:
- **OK** (0, SECTION_SUCCESS):
@ -95,7 +95,7 @@ information about the current network state has been successfully read;
| NetworkInfo | [NetworkInfoRequest](#neo.fs.v2.netmap.NetworkInfoRequest) | [NetworkInfoResponse](#neo.fs.v2.netmap.NetworkInfoResponse) |
#### Method NetmapSnapshot
Returns network map snapshot of the current NeoFS epoch.
Returns network map snapshot of the current FrostFS epoch.
Statuses:
- **OK** (0, SECTION_SUCCESS):
@ -149,7 +149,7 @@ Local Node Info, including API Version in use.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| version | [neo.fs.v2.refs.Version](#neo.fs.v2.refs.Version) | | Latest NeoFS API version in use |
| version | [neo.fs.v2.refs.Version](#neo.fs.v2.refs.Version) | | Latest FrostFS API version in use |
| node_info | [NodeInfo](#neo.fs.v2.netmap.NodeInfo) | | NodeInfo structure with recent information from node itself |
@ -287,7 +287,7 @@ Network map structure
<a name="neo.fs.v2.netmap.NetworkConfig"></a>
### Message NetworkConfig
NeoFS network configuration
FrostFS network configuration
| Field | Type | Label | Description |
@ -315,7 +315,7 @@ System parameters:
Fee paid for container creation by the container owner.
Value: little-endian integer. Default: 0.
- **EpochDuration** \
NeoFS epoch duration measured in Sidechain blocks.
FrostFS epoch duration measured in Sidechain blocks.
Value: little-endian integer. Default: 0.
- **HomomorphicHashingDisabled** \
Flag of disabling the homomorphic hashing of objects' payload.
@ -327,8 +327,39 @@ System parameters:
Flag allowing setting the MAINTENANCE state to storage nodes.
Value: true if any byte != 0. Default: false.
- **MaxObjectSize** \
Maximum size of physically stored NeoFS object measured in bytes.
Maximum size of physically stored FrostFS object measured in bytes.
Value: little-endian integer. Default: 0.
This value refers to the maximum size of a **physically** stored object
in FrostFS. However, from a user's perspective, the **logical** size of a
stored object can be significantly larger. The relationship between the
physical and logical object sizes is governed by the following formula
```math
\mathrm{Stored\ Object\ Size} \le
\frac{
\left(\mathrm{Max\ Object\ Size}\right)^2
}{
\mathrm{Object\ ID\ Size}
}
```
This arises from the fact that a tombstone, also being an object, stores
the IDs of inhumed objects and cannot be divided into smaller objects,
thus having an upper limit for its size.
For example, if:
* Max Object Size Size = 64 MiB;
* Object ID Size = 32 B;
then:
```math
\mathrm{Stored\ Object\ Size} \le
\frac{\left(64\ \mathrm{MiB}\right)^2}{32\ \mathrm{B}} =
\frac{2^{52}}{2^5}\ \mathrm{B} =
2^{47}\ \mathrm{B} =
128\ \mathrm{TiB}
```
- **WithdrawFee** \
Fee paid for withdrawal of funds paid by the account owner.
Value: little-endian integer. Default: 0.
@ -349,45 +380,45 @@ System parameters:
<a name="neo.fs.v2.netmap.NetworkInfo"></a>
### Message NetworkInfo
Information about NeoFS network
Information about FrostFS network
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| current_epoch | [uint64](#uint64) | | Number of the current epoch in the NeoFS network |
| magic_number | [uint64](#uint64) | | Magic number of the sidechain of the NeoFS network |
| ms_per_block | [int64](#int64) | | MillisecondsPerBlock network parameter of the sidechain of the NeoFS network |
| network_config | [NetworkConfig](#neo.fs.v2.netmap.NetworkConfig) | | NeoFS network configuration |
| current_epoch | [uint64](#uint64) | | Number of the current epoch in the FrostFS network |
| magic_number | [uint64](#uint64) | | Magic number of the sidechain of the FrostFS network |
| ms_per_block | [int64](#int64) | | MillisecondsPerBlock network parameter of the sidechain of the FrostFS network |
| network_config | [NetworkConfig](#neo.fs.v2.netmap.NetworkConfig) | | FrostFS network configuration |
<a name="neo.fs.v2.netmap.NodeInfo"></a>
### Message NodeInfo
NeoFS node description
FrostFS node description
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| public_key | [bytes](#bytes) | | Public key of the NeoFS node in a binary format |
| public_key | [bytes](#bytes) | | Public key of the FrostFS node in a binary format |
| addresses | [string](#string) | repeated | Ways to connect to a node |
| attributes | [NodeInfo.Attribute](#neo.fs.v2.netmap.NodeInfo.Attribute) | repeated | Carries list of the NeoFS node attributes in a key-value form. Key name must be a node-unique valid UTF-8 string. Value can't be empty. NodeInfo structures with duplicated attribute names or attributes with empty values will be considered invalid. |
| state | [NodeInfo.State](#neo.fs.v2.netmap.NodeInfo.State) | | Carries state of the NeoFS node |
| attributes | [NodeInfo.Attribute](#neo.fs.v2.netmap.NodeInfo.Attribute) | repeated | Carries list of the FrostFS node attributes in a key-value form. Key name must be a node-unique valid UTF-8 string. Value can't be empty. NodeInfo structures with duplicated attribute names or attributes with empty values will be considered invalid. |
| state | [NodeInfo.State](#neo.fs.v2.netmap.NodeInfo.State) | | Carries state of the FrostFS node |
<a name="neo.fs.v2.netmap.NodeInfo.Attribute"></a>
### Message NodeInfo.Attribute
Administrator-defined Attributes of the NeoFS Storage Node.
Administrator-defined Attributes of the FrostFS Storage Node.
`Attribute` is a Key-Value metadata pair. Key name must be a valid UTF-8
string. Value can't be empty.
Attributes can be constructed into a chain of attributes: any attribute can
have a parent attribute and a child attribute (except the first and the
last one). A string representation of the chain of attributes in NeoFS
last one). A string representation of the chain of attributes in FrostFS
Storage Node configuration uses ":" and "/" symbols, e.g.:
`NEOFS_NODE_ATTRIBUTE_1=key1:val1/key2:val2`
`FrostFS_NODE_ATTRIBUTE_1=key1:val1/key2:val2`
Therefore the string attribute representation in the Node configuration
must use "\:", "\/" and "\\" escaped symbols if any of them appears in an
@ -434,8 +465,8 @@ explicitly set:
[ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2). Calculated
automatically from `UN-LOCODE` attribute.
* Continent \
Node's continent name according to the [Seven-Continent model]
(https://en.wikipedia.org/wiki/Continent#Number). Calculated
Node's continent name according to the [Seven-Continent
model](https://en.wikipedia.org/wiki/Continent#Number). Calculated
automatically from `UN-LOCODE` attribute.
* ExternalAddr
Node's preferred way for communications with external clients.
@ -443,7 +474,7 @@ explicitly set:
Must contain a comma-separated list of multi-addresses.
For detailed description of each well-known attribute please see the
corresponding section in NeoFS Technical Specification.
corresponding section in FrostFS Technical Specification.
| Field | Type | Label | Description |
@ -464,7 +495,7 @@ storage policy definition languages.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| replicas | [Replica](#neo.fs.v2.netmap.Replica) | repeated | Rules to set number of object replicas and place each one into a named bucket |
| container_backup_factor | [uint32](#uint32) | | Container backup factor controls how deep NeoFS will search for nodes alternatives to include into container's nodes subset |
| container_backup_factor | [uint32](#uint32) | | Container backup factor controls how deep FrostFS will search for nodes alternatives to include into container's nodes subset |
| selectors | [Selector](#neo.fs.v2.netmap.Selector) | repeated | Set of Selectors to form the container's nodes subset |
| filters | [Filter](#neo.fs.v2.netmap.Filter) | repeated | List of named filters to reference in selectors |
| unique | [bool](#bool) | | Unique flag defines non-overlapping application for replicas |
@ -522,7 +553,7 @@ hash distance.
<a name="neo.fs.v2.netmap.NodeInfo.State"></a>
### NodeInfo.State
Represents the enumeration of various states of the NeoFS node.
Represents the enumeration of various states of the FrostFS node.
| Name | Number | Description |
| ---- | ------ | ----------- |
@ -550,6 +581,7 @@ Operations on filters
| OR | 7 | Logical OR |
| AND | 8 | Logical AND |
| NOT | 9 | Logical negation |
| LIKE | 10 | Matches pattern |
<!-- end enums -->

28
proto-docs/object.md
View file

@ -254,7 +254,7 @@ Statuses:
#### Method Search
Search objects in container. Search query allows to match by Object
Header's filed values. Please see the corresponding NeoFS Technical
Header's filed values. Please see the corresponding FrostFS Technical
Specification section for more details.
Extended headers can change `Search` behaviour:
@ -404,16 +404,20 @@ been deleted;
#### Method Patch
Patch the object. Request uses gRPC stream. First message must set
the address of the object that is going to get patched. If the object's attributes
are patched, then these attrubutes must be set only within the first stream message.
the address of the object that is going to get patched. If the object's
attributes are patched, then these attrubutes must be set only within the
first stream message.
If the patch request is performed by NOT the object's owner but if the actor has the permission
to perform the patch, then `OwnerID` of the object is changed. In this case the object's owner
loses the object's ownership after the patch request is successfully done.
If the patch request is performed by NOT the object's owner but if the
actor has the permission to perform the patch, then `OwnerID` of the object
is changed. In this case the object's owner loses the object's ownership
after the patch request is successfully done.
As objects are content-addressable the patching causes new object ID generation for the patched object.
This object id is set witihn `PatchResponse`. But the object id may remain unchanged in such cases:
1. The chunk of the applying patch contains the same value as the object's payload within the same range;
As objects are content-addressable the patching causes new object ID
generation for the patched object. This object id is set witihn
`PatchResponse`. But the object id may remain unchanged in such cases:
1. The chunk of the applying patch contains the same value as the object's
payload within the same range;
2. The patch that reverts the changes applied by preceding patch;
3. The application of the same patches for the object a few times.
@ -996,8 +1000,8 @@ prefix to the name. Here is the list of fields available via this prefix:
* $Object:split.splitID \
16 byte UUIDv4 used to identify the split object hierarchy parts
* $Object:ec.parent \
If the object is stored according to EC policy, then ec_parent attribute
is set to return an id list of all related EC chunks.
If the object is stored according to EC policy, then ec_parent
attribute is set to return an id list of all related EC chunks.
There are some well-known filter aliases to match objects by certain
properties:
@ -1160,7 +1164,7 @@ And some well-known attributes used by applications only:
MIME Content Type of object's payload
For detailed description of each well-known attribute please see the
corresponding section in NeoFS Technical Specification.
corresponding section in FrostFS Technical Specification.
| Field | Type | Label | Description |

11
proto-docs/refs.md
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@ -32,7 +32,7 @@
<a name="neo.fs.v2.refs.Address"></a>
### Message Address
Objects in NeoFS are addressed by their ContainerID and ObjectID.
Objects in FrostFS are addressed by their ContainerID and ObjectID.
String presentation of `Address` is a concatenation of string encoded
`ContainerID` and `ObjectID` delimited by '/' character.
@ -65,7 +65,7 @@ Depending on checksum algorithm type, the string presentation may vary:
<a name="neo.fs.v2.refs.ContainerID"></a>
### Message ContainerID
NeoFS container identifier. Container structures are immutable and
FrostFS container identifier. Container structures are immutable and
content-addressed.
`ContainerID` is a 32 byte long
@ -90,8 +90,9 @@ with/without paddings are accepted.
<a name="neo.fs.v2.refs.ObjectID"></a>
### Message ObjectID
NeoFS Object unique identifier. Objects are immutable and content-addressed.
It means `ObjectID` will change if the `header` or the `payload` changes.
FrostFS Object unique identifier. Objects are immutable and
content-addressed. It means `ObjectID` will change if the `header` or the
`payload` changes.
`ObjectID` is a 32 byte long
[SHA256](https://csrc.nist.gov/publications/detail/fips/180/4/final) hash of
@ -141,7 +142,7 @@ with/without paddings are accepted.
<a name="neo.fs.v2.refs.Signature"></a>
### Message Signature
Signature of something in NeoFS.
Signature of something in FrostFS.
| Field | Type | Label | Description |

10
proto-docs/session.md
View file

@ -48,7 +48,7 @@
`SessionService` allows to establish a temporary trust relationship between
two peer nodes and generate a `SessionToken` as the proof of trust to be
attached in requests for further verification. Please see corresponding
section of NeoFS Technical Specification for details.
section of FrostFS Technical Specification for details.
```
rpc Create(CreateRequest) returns (CreateResponse);
@ -168,7 +168,7 @@ Carries objects involved in the object session.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| container | [neo.fs.v2.refs.ContainerID](#neo.fs.v2.refs.ContainerID) | | Indicates which container the session is spread to. Field MUST be set and correct. |
| objects | [neo.fs.v2.refs.ObjectID](#neo.fs.v2.refs.ObjectID) | repeated | Indicates which objects the session is spread to. Objects are expected to be stored in the NeoFS container referenced by `container` field. Each element MUST have correct format. |
| objects | [neo.fs.v2.refs.ObjectID](#neo.fs.v2.refs.ObjectID) | repeated | Indicates which objects the session is spread to. Objects are expected to be stored in the FrostFS container referenced by `container` field. Each element MUST have correct format. |
<a name="neo.fs.v2.session.RequestMetaHeader"></a>
@ -187,7 +187,7 @@ request meta headers are folded in matryoshka style.
| session_token | [SessionToken](#neo.fs.v2.session.SessionToken) | | Session token within which the request is sent |
| bearer_token | [neo.fs.v2.acl.BearerToken](#neo.fs.v2.acl.BearerToken) | | `BearerToken` with eACL overrides for the request |
| origin | [RequestMetaHeader](#neo.fs.v2.session.RequestMetaHeader) | | `RequestMetaHeader` of the origin request |
| magic_number | [uint64](#uint64) | | NeoFS network magic. Must match the value for the network that the server belongs to. |
| magic_number | [uint64](#uint64) | | FrostFS network magic. Must match the value for the network that the server belongs to. |
<a name="neo.fs.v2.session.RequestVerificationHeader"></a>
@ -237,12 +237,12 @@ Verification info for the response signed by all intermediate nodes
<a name="neo.fs.v2.session.SessionToken"></a>
### Message SessionToken
NeoFS Session Token.
FrostFS Session Token.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| body | [SessionToken.Body](#neo.fs.v2.session.SessionToken.Body) | | Session Token contains the proof of trust between peers to be attached in requests for further verification. Please see corresponding section of NeoFS Technical Specification for details. |
| body | [SessionToken.Body](#neo.fs.v2.session.SessionToken.Body) | | Session Token contains the proof of trust between peers to be attached in requests for further verification. Please see corresponding section of FrostFS Technical Specification for details. |
| signature | [neo.fs.v2.refs.Signature](#neo.fs.v2.refs.Signature) | | Signature of `SessionToken` information |

12
proto-docs/status.md
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@ -26,12 +26,12 @@
<a name="neo.fs.v2.status.Status"></a>
### Message Status
Declares the general format of the status returns of the NeoFS RPC protocol.
Status is present in all response messages. Each RPC of NeoFS protocol
describes the possible outcomes and details of the operation.
Declares the general format of the status returns of the FrostFS RPC
protocol. Status is present in all response messages. Each RPC of FrostFS
protocol describes the possible outcomes and details of the operation.
Each status is assigned a one-to-one numeric code. Any unique result of an
operation in NeoFS is unambiguously associated with the code value.
operation in FrostFS is unambiguously associated with the code value.
Numerical set of codes is split into 1024-element sections. An enumeration
is defined for each section. Values can be referred to in the following ways:
@ -98,7 +98,7 @@ Section of failed statuses independent of the operation.
| Name | Number | Description |
| ---- | ------ | ----------- |
| INTERNAL | 0 | [**1024**] Internal server error, default failure. Not detailed. If the server cannot match failed outcome to the code, it should use this code. |
| WRONG_MAGIC_NUMBER | 1 | [**1025**] Wrong magic of the NeoFS network. Details: - [**0**] Magic number of the served NeoFS network (big-endian 64-bit unsigned integer). |
| WRONG_MAGIC_NUMBER | 1 | [**1025**] Wrong magic of the FrostFS network. Details: - [**0**] Magic number of the served FrostFS network (big-endian 64-bit unsigned integer). |
| SIGNATURE_VERIFICATION_FAIL | 2 | [**1026**] Signature verification failure. |
| NODE_UNDER_MAINTENANCE | 3 | [**1027**] Node is under maintenance. |
| INVALID_ARGUMENT | 4 | [**1028**] Invalid argument error. If the server fails on validation of a request parameter as the client sent it incorrectly, then this code should be used. |
@ -165,7 +165,7 @@ Section of statuses for session-related operations.
<a name="neo.fs.v2.status.Success"></a>
### Success
Section of NeoFS successful return codes.
Section of FrostFS successful return codes.
| Name | Number | Description |
| ---- | ------ | ----------- |

4
proto-docs/tombstone.md
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@ -26,12 +26,12 @@
### Message Tombstone
Tombstone keeps record of deleted objects for a few epochs until they are
purged from the NeoFS network.
purged from the FrostFS network.
| Field | Type | Label | Description |
| ----- | ---- | ----- | ----------- |
| expiration_epoch | [uint64](#uint64) | | Last NeoFS epoch number of the tombstone lifetime. It's set by the tombstone creator depending on the current NeoFS network settings. A tombstone object must have the same expiration epoch value in `__SYSTEM__EXPIRATION_EPOCH` (`__NEOFS__EXPIRATION_EPOCH` is deprecated) attribute. Otherwise, the tombstone will be rejected by a storage node. |
| expiration_epoch | [uint64](#uint64) | | Last FrostFS epoch number of the tombstone lifetime. It's set by the tombstone creator depending on the current FrostFS network settings. A tombstone object must have the same expiration epoch value in `__SYSTEM__EXPIRATION_EPOCH` (`__NEOFS__EXPIRATION_EPOCH` is deprecated) attribute. Otherwise, the tombstone will be rejected by a storage node. |
| split_id | [bytes](#bytes) | | 16 byte UUID used to identify the split object hierarchy parts. Must be unique inside a container. All objects participating in the split must have the same `split_id` value. |
| members | [neo.fs.v2.refs.ObjectID](#neo.fs.v2.refs.ObjectID) | repeated | List of objects to be deleted. |