[nspcc-dev#241] Add impersonate field to bearer token

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,45 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: community, triage, bug
-assignees: ''
-
----
-
-<!--- Provide a general summary of the issue in the Title above -->
-
-## Expected Behavior
-<!--- If you're describing a bug, tell us what should happen -->
-<!--- If you're suggesting a change/improvement, tell us how it should work -->
-
-## Current Behavior
-<!--- If describing a bug, tell us what happens instead of the expected behavior -->
-<!--- If suggesting a change/improvement, explain the difference from current behavior -->
-
-## Possible Solution
-<!--- Not obligatory -->
-<!--- If no reason/fix/additions for the bug can be suggested, -->
-<!--- uncomment the following phrase: -->
-
-<!--- No fix can be suggested by a QA engineer. Further solutions shall be up to developers. -->
-
-## Steps to Reproduce (for bugs)
-<!--- Provide a link to a live example, or an unambiguous set of steps to -->
-<!--- reproduce this bug. -->
-
-1.
-
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world -->
-
-## Regression
-<!-- Is this issue a regression? (Yes / No) -->
-<!-- If Yes, optionally please include version or commit id or PR# that caused this regression, if you have these details. -->
-
-## Your Environment
-<!--- Include as many relevant details about the environment you experienced the bug in -->
-* Version used:
-* Server setup and configuration:
-* Operating System and version (`uname -a`):

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +0,0 @@
-blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: community, triage
-assignees: ''
-
----
-
-## Is your feature request related to a problem? Please describe.
-<!--- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
-
-## Describe the solution you'd like
-<!--- A clear and concise description of what you want to happen. -->
-
-## Describe alternatives you've considered
-<!--- A clear and concise description of any alternative solutions or features you've considered. -->
-
-## Additional context
-<!--- Add any other context or screenshots about the feature request here. -->

CHANGELOG.md

@@ -1,10 +1,5 @@
 # Changelog
 
-## [Unreleased]
-
-### Changed
-- Add `__SYSTEM__` attribute prefix (#12, #14)
-
 ## [2.14.0] - 2022-09-23 - Anmado (안마도, 鞍馬島)
 
 ### Added

accounting/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.accounting;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting/grpc;accounting";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/accounting/grpc;accounting";
 option csharp_namespace = "Neo.FileStorage.API.Accounting";
 
 import "accounting/types.proto";

accounting/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.accounting;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting/grpc;accounting";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/accounting/grpc;accounting";
 option csharp_namespace = "Neo.FileStorage.API.Accounting";
 
 // Standard floating point data type can't be used in NeoFS due to inexactness

acl/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.acl;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/grpc;acl";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/acl/grpc;acl";
 option csharp_namespace = "Neo.FileStorage.API.Acl";
 
 import "refs/types.proto";
@@ -213,6 +213,10 @@ message BearerToken {
     }
     // Token expiration and valid time period parameters
     TokenLifetime lifetime = 3 [json_name="lifetime"];
+
+    // AllowImpersonate flag to consider token signer as request owner.
+    // If this field is true extended ACL table in token body isn't processed.
+    bool AllowImpersonate = 4 [json_name="allow_impersonate"];
   }
   // Bearer Token body
   Body body = 1 [json_name="body"];

audit/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.audit;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/audit/grpc;audit";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/audit/grpc;audit";
 option csharp_namespace = "Neo.FileStorage.API.Audit";
 
 import "refs/types.proto";

container/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.container;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container/grpc;container";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/container/grpc;container";
 option csharp_namespace = "Neo.FileStorage.API.Container";
 
 import "acl/types.proto";

container/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.container;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container/grpc;container";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/container/grpc;container";
 option csharp_namespace = "Neo.FileStorage.API.Container";
 
 import "netmap/types.proto";
@@ -37,20 +37,16 @@ message Container {
   //
   // There are some "well-known" attributes affecting system behaviour:
   //
-  // * [ __SYSTEM__SUBNET ] \
-  //   (`__NEOFS__SUBNET` is deprecated) \
+  // * __NEOFS__SUBNET \
   //   String ID of a container's storage subnet. Any container can be attached to
   //   one subnet only.
-  // * [ __SYSTEM__NAME ] \
-  //   (`__NEOFS__NAME` is deprecated) \
+  // * __NEOFS__NAME \
   //   String of a human-friendly container name registered as a domain in
   //   NNS contract.
-  // * [ __SYSTEM__ZONE ]  \
-  //   (`__NEOFS__ZONE` is deprecated) \
-  //   String of a zone for `__SYSTEM__NAME` (`__NEOFS__NAME` is deprecated). Used as a TLD of a domain name in NNS
+  // * __NEOFS__ZONE \
+  //   String of a zone for `__NEOFS__NAME`. Used as a TLD of a domain name in NNS
   //   contract. If no zone is specified, use default zone: `container`.
-  // * [ __SYSTEM__DISABLE_HOMOMORPHIC_HASHING ] \
-  //   (`__NEOFS__DISABLE_HOMOMORPHIC_HASHING` is deprecated) \
+  // * __NEOFS__DISABLE_HOMOMORPHIC_HASHING \
   //   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 configuration

lock/types.proto

@@ -2,14 +2,14 @@ syntax = "proto3";
 
 package neo.fs.v2.lock;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/lock/grpc;lock";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/lock/grpc;lock";
 option csharp_namespace = "Neo.FileStorage.API.Lock";
 
 import "refs/types.proto";
 
 // Lock objects protects a list of objects from being deleted. The lifetime of a
 // lock object is limited similar to regular objects in
-// `__SYSTEM__EXPIRATION_EPOCH` (`__NEOFS__EXPIRATION_EPOCH` is deprecated) attribute. Lock object MUST have expiration epoch.
+// `__NEOFS__EXPIRATION_EPOCH` attribute. Lock object MUST have expiration epoch.
 // It is impossible to delete a lock object via ObjectService.Delete RPC call.
 message Lock {
   // List of objects to lock. Must not be empty or carry empty IDs.

netmap/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.netmap;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/grpc;netmap";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/netmap/grpc;netmap";
 option csharp_namespace = "Neo.FileStorage.API.Netmap";
 
 import "netmap/types.proto";

netmap/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.netmap;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap/grpc;netmap";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/netmap/grpc;netmap";
 option csharp_namespace = "Neo.FileStorage.API.Netmap";
 
 import "refs/types.proto";
@@ -164,8 +164,7 @@ message NodeInfo {
   //   attributes it's a string presenting floating point number with comma or
   //   point delimiter for decimal part. In the Network Map it will be saved as
   //   64-bit unsigned integer representing number of minimal token fractions.
-  // * [ __SYSTEM__SUBNET_%s ] \
-  //   (`__NEOFS__SUBNET_%s` is deprecated) \
+  // * __NEOFS__SUBNET_%s \
   //   `True` or `False`. Defines if the node is included in the `%s` subnetwork
   //   or not. `%s` must be an existing subnetwork's ID (non-negative integer number).
   //   A node can be included in more than one subnetwork and, therefore, can contain

object/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.object;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object/grpc;object";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/object/grpc;object";
 option csharp_namespace = "Neo.FileStorage.API.Object";
 
 import "object/types.proto";
@@ -20,13 +20,11 @@ service ObjectService {
   // keeping the receiving order.
   //
   // Extended headers can change `Get` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+  // * __NEOFS__NETMAP_EPOCH \
   //   Will use the requsted version of Network Map for object placement
   //   calculation.
-  // * [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  //   (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
-  //   Will try older versions (starting from `__SYSTEM__NETMAP_EPOCH` (`__NEOFS__NETMAP_EPOCH` is deprecated) if specified or
+  // * __NEOFS__NETMAP_LOOKUP_DEPTH \
+  //   Will try older versions (starting from `__NEOFS__NETMAP_EPOCH` if specified or
   //   the latest one otherwise) of Network Map to find an object until the depth
   //   limit is reached.
   //
@@ -56,8 +54,7 @@ service ObjectService {
   // Chunk messages SHOULD be sent in the direct order of fragmentation.
   //
   // Extended headers can change `Put` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+  // * __NEOFS__NETMAP_EPOCH \
   //   Will use the requsted version of Network Map for object placement
   //   calculation.
   //
@@ -88,9 +85,8 @@ service ObjectService {
   // guarantee. Object will be marked for removal and deleted eventually.
   //
   // Extended headers can change `Delete` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  //   Will use the requested version of Network Map for object placement
+  // * __NEOFS__NETMAP_EPOCH \
+  //   Will use the requsted version of Network Map for object placement
   //   calculation.
   //
   // Please refer to detailed `XHeader` description.
@@ -114,9 +110,8 @@ service ObjectService {
   // the very minimal information will be returned instead.
   //
   // Extended headers can change `Head` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  //   Will use the requested version of Network Map for object placement
+  // * __NEOFS__NETMAP_EPOCH \
+  //   Will use the requsted version of Network Map for object placement
   //   calculation.
   //
   // Please refer to detailed `XHeader` description.
@@ -142,9 +137,8 @@ service ObjectService {
   // Specification section for more details.
   //
   // Extended headers can change `Search` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  //   Will use the requested version of Network Map for object placement
+  // * __NEOFS__NETMAP_EPOCH \
+  //   Will use the requsted version of Network Map for object placement
   //   calculation.
   //
   // Please refer to detailed `XHeader` description.
@@ -167,12 +161,10 @@ service ObjectService {
   // order.
   //
   // Extended headers can change `GetRange` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  //   Will use the requested version of Network Map for object placement
+  // * __NEOFS__NETMAP_EPOCH \
+  //   Will use the requsted version of Network Map for object placement
   //   calculation.
-  // * [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  //   (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+  // * __NEOFS__NETMAP_LOOKUP_DEPTH \
   //   Will try older versions of Network Map to find an object until the depth
   //   limit is reached.
   //
@@ -202,12 +194,10 @@ service ObjectService {
   // the request. Note that hash is calculated for XORed data.
   //
   // Extended headers can change `GetRangeHash` behaviour:
-  // * [ __SYSTEM__NETMAP_EPOCH ] \
-  //   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  //   Will use the requested version of Network Map for object placement
+  // * __NEOFS__NETMAP_EPOCH \
+  //   Will use the requsted version of Network Map for object placement
   //   calculation.
-  // * [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  //   (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+  // * __NEOFS__NETMAP_LOOKUP_DEPTH \
   //   Will try older versions of Network Map to find an object until the depth
   //   limit is reached.
   //

object/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.object;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object/grpc;object";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/object/grpc;object";
 option csharp_namespace = "Neo.FileStorage.API.Object";
 
 import "refs/types.proto";
@@ -114,23 +114,19 @@ message Header {
   // Objects with duplicated attribute names or attributes with empty values
   // will be considered invalid.
   //
-  // There are some "well-known" attributes starting with `__SYSTEM__` (`__NEOFS__` is deprecated) prefix
+  // There are some "well-known" attributes starting with `__NEOFS__` prefix
   // that affect system behaviour:
   //
-  // * [ __SYSTEM__UPLOAD_ID ] \
-  //   (`__NEOFS__UPLOAD_ID` is deprecated) \
+  // * __NEOFS__UPLOAD_ID \
   //   Marks smaller parts of a split bigger object
-  // * [ __SYSTEM__EXPIRATION_EPOCH ] \
-  //   (`__NEOFS__EXPIRATION_EPOCH` is deprecated) \
+  // * __NEOFS__EXPIRATION_EPOCH \
   //   Tells GC to delete object after that epoch
-  // * [ __SYSTEM__TICK_EPOCH ] \
-  //   (`__NEOFS__TICK_EPOCH` is deprecated) \
+  // * __NEOFS__TICK_EPOCH \
   //   Decimal number that defines what epoch must produce
   //   object notification with UTF-8 object address in a
   //   body (`0` value produces notification right after
   //   object put)
-  // * [ __SYSTEM__TICK_TOPIC ] \
-  //   (`__NEOFS__TICK_TOPIC` is deprecated) \
+  // * __NEOFS__TICK_TOPIC \
   //   UTF-8 string topic ID that is used for object notification
   //
   // And some well-known attributes used by applications only:

proto-docs/container.md

@@ -587,20 +587,16 @@ values will be considered invalid.
 
 There are some "well-known" attributes affecting system behaviour:
 
-* [ __SYSTEM__SUBNET ] \
-  (`__NEOFS__SUBNET` is deprecated) \
+* __NEOFS__SUBNET \
   String ID of a container's storage subnet. Any container can be attached to
   one subnet only.
-* [ __SYSTEM__NAME ] \
-  (`__NEOFS__NAME` is deprecated) \
+* __NEOFS__NAME \
   String of a human-friendly container name registered as a domain in
   NNS contract.
-* [ __SYSTEM__ZONE ]  \
-  (`__NEOFS__ZONE` is deprecated) \
-  String of a zone for `__SYSTEM__NAME` (`__NEOFS__NAME` is deprecated). Used as a TLD of a domain name in NNS
+* __NEOFS__ZONE \
+  String of a zone for `__NEOFS__NAME`. Used as a TLD of a domain name in NNS
   contract. If no zone is specified, use default zone: `container`.
-* [ __SYSTEM__DISABLE_HOMOMORPHIC_HASHING ] \
-  (`__NEOFS__DISABLE_HOMOMORPHIC_HASHING` is deprecated) \
+* __NEOFS__DISABLE_HOMOMORPHIC_HASHING \
   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 configuration

proto-docs/lock.md

@@ -27,7 +27,7 @@
 ### Message Lock
 Lock objects protects a list of objects from being deleted. The lifetime of a
 lock object is limited similar to regular objects in
-`__SYSTEM__EXPIRATION_EPOCH` (`__NEOFS__EXPIRATION_EPOCH` is deprecated) attribute. Lock object MUST have expiration epoch.
+`__NEOFS__EXPIRATION_EPOCH` attribute. Lock object MUST have expiration epoch.
 It is impossible to delete a lock object via ObjectService.Delete RPC call.
 
 

proto-docs/netmap.md

@@ -406,8 +406,7 @@ explicitly set:
   attributes it's a string presenting floating point number with comma or
   point delimiter for decimal part. In the Network Map it will be saved as
   64-bit unsigned integer representing number of minimal token fractions.
-* [ __SYSTEM__SUBNET_%s ] \
-  (`__NEOFS__SUBNET_%s` is deprecated) \
+* __NEOFS__SUBNET_%s \
   `True` or `False`. Defines if the node is included in the `%s` subnetwork
   or not. `%s` must be an existing subnetwork's ID (non-negative integer number).
   A node can be included in more than one subnetwork and, therefore, can contain

proto-docs/object.md

@@ -93,13 +93,11 @@ be restored by concatenation of object message payload and all chunks
 keeping the receiving order.
 
 Extended headers can change `Get` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+* __NEOFS__NETMAP_EPOCH \
   Will use the requsted version of Network Map for object placement
   calculation.
-* [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
-  Will try older versions (starting from `__SYSTEM__NETMAP_EPOCH` (`__NEOFS__NETMAP_EPOCH` is deprecated) if specified or
+* __NEOFS__NETMAP_LOOKUP_DEPTH \
+  Will try older versions (starting from `__NEOFS__NETMAP_EPOCH` if specified or
   the latest one otherwise) of Network Map to find an object until the depth
   limit is reached.
 
@@ -133,8 +131,7 @@ object payload. All messages, except first one, SHOULD be payload chunks.
 Chunk messages SHOULD be sent in the direct order of fragmentation.
 
 Extended headers can change `Put` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+* __NEOFS__NETMAP_EPOCH \
   Will use the requsted version of Network Map for object placement
   calculation.
 
@@ -169,9 +166,8 @@ Delete the object from a container. There is no immediate removal
 guarantee. Object will be marked for removal and deleted eventually.
 
 Extended headers can change `Delete` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  Will use the requested version of Network Map for object placement
+* __NEOFS__NETMAP_EPOCH \
+  Will use the requsted version of Network Map for object placement
   calculation.
 
 Please refer to detailed `XHeader` description.
@@ -199,9 +195,8 @@ returned. If `main_only` request field is set, the short header with only
 the very minimal information will be returned instead.
 
 Extended headers can change `Head` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  Will use the requested version of Network Map for object placement
+* __NEOFS__NETMAP_EPOCH \
+  Will use the requsted version of Network Map for object placement
   calculation.
 
 Please refer to detailed `XHeader` description.
@@ -231,9 +226,8 @@ Header's filed values. Please see the corresponding NeoFS Technical
 Specification section for more details.
 
 Extended headers can change `Search` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  Will use the requested version of Network Map for object placement
+* __NEOFS__NETMAP_EPOCH \
+  Will use the requsted version of Network Map for object placement
   calculation.
 
 Please refer to detailed `XHeader` description.
@@ -260,12 +254,10 @@ restored by concatenation of all received payload chunks keeping the receiving
 order.
 
 Extended headers can change `GetRange` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  Will use the requested version of Network Map for object placement
+* __NEOFS__NETMAP_EPOCH \
+  Will use the requsted version of Network Map for object placement
   calculation.
-* [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+* __NEOFS__NETMAP_LOOKUP_DEPTH \
   Will try older versions of Network Map to find an object until the depth
   limit is reached.
 
@@ -299,12 +291,10 @@ length) tuples. Hashes order in response corresponds to the ranges order in
 the request. Note that hash is calculated for XORed data.
 
 Extended headers can change `GetRangeHash` behaviour:
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
-  Will use the requested version of Network Map for object placement
+* __NEOFS__NETMAP_EPOCH \
+  Will use the requsted version of Network Map for object placement
   calculation.
-* [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+* __NEOFS__NETMAP_LOOKUP_DEPTH \
   Will try older versions of Network Map to find an object until the depth
   limit is reached.
 
@@ -858,23 +848,19 @@ Key name must be an object-unique valid UTF-8 string. Value can't be empty.
 Objects with duplicated attribute names or attributes with empty values
 will be considered invalid.
 
-There are some "well-known" attributes starting with `__SYSTEM__` (`__NEOFS__` is deprecated) prefix
+There are some "well-known" attributes starting with `__NEOFS__` prefix
 that affect system behaviour:
 
-* [ __SYSTEM__UPLOAD_ID ] \
-  (`__NEOFS__UPLOAD_ID` is deprecated) \
+* __NEOFS__UPLOAD_ID \
   Marks smaller parts of a split bigger object
-* [ __SYSTEM__EXPIRATION_EPOCH ] \
-  (`__NEOFS__EXPIRATION_EPOCH` is deprecated) \
+* __NEOFS__EXPIRATION_EPOCH \
   Tells GC to delete object after that epoch
-* [ __SYSTEM__TICK_EPOCH ] \
-  (`__NEOFS__TICK_EPOCH` is deprecated) \
+* __NEOFS__TICK_EPOCH \
   Decimal number that defines what epoch must produce
   object notification with UTF-8 object address in a
   body (`0` value produces notification right after
   object put)
-* [ __SYSTEM__TICK_TOPIC ] \
-  (`__NEOFS__TICK_TOPIC` is deprecated) \
+* __NEOFS__TICK_TOPIC \
   UTF-8 string topic ID that is used for object notification
 
 And some well-known attributes used by applications only:

proto-docs/session.md

@@ -285,16 +285,14 @@ Key name must be a unique valid UTF-8 string. Value can't be empty. Requests or
 Responses with duplicated header names or headers with empty values will be
 considered invalid.
 
-There are some "well-known" headers starting with `__SYSTEM__` (`__NEOFS__` is deprecated) prefix that
+There are some "well-known" headers starting with `__NEOFS__` prefix that
 affect system behaviour:
 
-* [ __SYSTEM__NETMAP_EPOCH ] \
-  (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+* __NEOFS__NETMAP_EPOCH \
   Netmap epoch to use for object placement calculation. The `value` is string
   encoded `uint64` in decimal presentation. If set to '0' or not set, the
   current epoch only will be used.
-* [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-  (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+* __NEOFS__NETMAP_LOOKUP_DEPTH \
   If object can't be found using current epoch's netmap, this header limits
   how many past epochs the node can look up through. The `value` is string
   encoded `uint64` in decimal presentation. If set to '0' or not set, only the

proto-docs/storagegroup.md

@@ -31,7 +31,7 @@ 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
+`__NEOFS__EXPIRATION_EPOCH` well-known attribute. When expired, StorageGroup
 will be ignored by InnerRing nodes during Data Audit cycles and will be
 deleted by Storage Nodes.
 

proto-docs/tombstone.md

@@ -31,7 +31,7 @@ purged from the NeoFS 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 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 `__NEOFS__EXPIRATION_EPOCH` 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. |
 

refs/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.refs;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc;refs";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/refs/grpc;refs";
 option csharp_namespace = "Neo.FileStorage.API.Refs";
 
 // Objects in NeoFS are addressed by their ContainerID and ObjectID.

reputation/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.reputation;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/reputation/grpc;reputation";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/reputation/grpc;reputation";
 option csharp_namespace = "Neo.FileStorage.API.Reputation";
 
 import "reputation/types.proto";

reputation/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.reputation;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/reputation/grpc;reputation";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/reputation/grpc;reputation";
 option csharp_namespace = "Neo.FileStorage.API.Reputation";
 
 import "refs/types.proto";

session/service.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.session;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc;session";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/session/grpc;session";
 option csharp_namespace = "Neo.FileStorage.API.Session";
 
 import "refs/types.proto";

session/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.session;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc;session";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/session/grpc;session";
 option csharp_namespace = "Neo.FileStorage.API.Session";
 
 import "refs/types.proto";
@@ -137,16 +137,14 @@ message SessionToken {
 // Responses with duplicated header names or headers with empty values will be
 // considered invalid.
 //
-// There are some "well-known" headers starting with `__SYSTEM__` (`__NEOFS__` is deprecated) prefix that
+// There are some "well-known" headers starting with `__NEOFS__` prefix that
 // affect system behaviour:
 //
-// * [ __SYSTEM__NETMAP_EPOCH ] \
-//   (`__NEOFS__NETMAP_EPOCH` is deprecated) \
+// * __NEOFS__NETMAP_EPOCH \
 //   Netmap epoch to use for object placement calculation. The `value` is string
 //   encoded `uint64` in decimal presentation. If set to '0' or not set, the
 //   current epoch only will be used.
-// * [ __SYSTEM__NETMAP_LOOKUP_DEPTH ] \
-//   (`__NEOFS__NETMAP_LOOKUP_DEPTH` is deprecated) \
+// * __NEOFS__NETMAP_LOOKUP_DEPTH \
 //   If object can't be found using current epoch's netmap, this header limits
 //   how many past epochs the node can look up through. The `value` is string
 //   encoded `uint64` in decimal presentation. If set to '0' or not set, only the

status/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.status;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/grpc;status";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/status/grpc;status";
 option csharp_namespace = "Neo.FileStorage.API.Status";
 
 // Declares the general format of the status returns of the NeoFS RPC protocol.

storagegroup/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.storagegroup;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/storagegroup/grpc;storagegroup";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/storagegroup/grpc;storagegroup";
 option csharp_namespace = "Neo.FileStorage.API.StorageGroup";
 
 import "refs/types.proto";
@@ -13,7 +13,7 @@ import "refs/types.proto";
 // 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
+// `__NEOFS__EXPIRATION_EPOCH` well-known attribute. When expired, StorageGroup
 // will be ignored by InnerRing nodes during Data Audit cycles and will be
 // deleted by Storage Nodes.
 //

subnet/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.subnet;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/subnet/grpc;subnet";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/subnet/grpc;subnet";
 option csharp_namespace = "Neo.FileStorage.API.Subnet";
 
 import "refs/types.proto";

tombstone/types.proto

@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package neo.fs.v2.tombstone;
 
-option go_package = "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/tombstone/grpc;tombstone";
+option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/tombstone/grpc;tombstone";
 option csharp_namespace = "Neo.FileStorage.API.Tombstone";
 
 import "refs/types.proto";
@@ -12,7 +12,7 @@ import "refs/types.proto";
 message Tombstone {
   // 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)
+  // must have the same expiration epoch value in `__NEOFS__EXPIRATION_EPOCH`
   // attribute. Otherwise, the tombstone will be rejected by a storage node.
   uint64 expiration_epoch = 1 [json_name = "expirationEpoch"];