forked from TrueCloudLab/frostfs-api
176 lines
6 KiB
Markdown
176 lines
6 KiB
Markdown
# Protocol Documentation
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<a name="top"></a>
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## Table of Contents
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- [acl/types.proto](#acl/types.proto)
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- Messages
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- [EACLRecord](#acl.EACLRecord)
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- [EACLRecord.FilterInfo](#acl.EACLRecord.FilterInfo)
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- [EACLRecord.TargetInfo](#acl.EACLRecord.TargetInfo)
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- [EACLTable](#acl.EACLTable)
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- [Scalar Value Types](#scalar-value-types)
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<a name="acl/types.proto"></a>
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<p align="right"><a href="#top">Top</a></p>
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## acl/types.proto
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<!-- end services -->
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<a name="acl.EACLRecord"></a>
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### Message EACLRecord
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EACLRecord groups information about extended ACL rule.
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| Field | Type | Label | Description |
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| ----- | ---- | ----- | ----------- |
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| operation | [EACLRecord.Operation](#acl.EACLRecord.Operation) | | Operation carries type of operation. |
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| action | [EACLRecord.Action](#acl.EACLRecord.Action) | | Action carries ACL target action. |
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| filters | [EACLRecord.FilterInfo](#acl.EACLRecord.FilterInfo) | repeated | filters carries set of filters. |
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| targets | [EACLRecord.TargetInfo](#acl.EACLRecord.TargetInfo) | repeated | targets carries information about extended ACL target list. |
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<a name="acl.EACLRecord.FilterInfo"></a>
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### Message EACLRecord.FilterInfo
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FilterInfo groups information about filter.
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| Field | Type | Label | Description |
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| ----- | ---- | ----- | ----------- |
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| header | [EACLRecord.FilterInfo.Header](#acl.EACLRecord.FilterInfo.Header) | | Header carries type of header. |
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| match_type | [EACLRecord.FilterInfo.MatchType](#acl.EACLRecord.FilterInfo.MatchType) | | MatchType carries type of match. |
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| header_name | [string](#string) | | header_name carries name of filtering header. |
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| header_val | [string](#string) | | header_val carries value of filtering header. |
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<a name="acl.EACLRecord.TargetInfo"></a>
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### Message EACLRecord.TargetInfo
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TargetInfo groups information about extended ACL target.
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| Field | Type | Label | Description |
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| ----- | ---- | ----- | ----------- |
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| target | [Target](#acl.Target) | | target carries target of ACL rule. |
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| key_list | [bytes](#bytes) | repeated | key_list carries public keys of ACL target. |
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<a name="acl.EACLTable"></a>
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### Message EACLTable
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EACLRecord carries the information about extended ACL rules.
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| Field | Type | Label | Description |
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| ----- | ---- | ----- | ----------- |
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| container_id | [refs.ContainerID](#refs.ContainerID) | | Carries identifier of the container that should use given access control rules. |
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| records | [EACLRecord](#acl.EACLRecord) | repeated | Records carries list of extended ACL rule records. |
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<!-- end messages -->
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<a name="acl.EACLRecord.Action"></a>
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### EACLRecord.Action
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Action is an enumeration of EACL actions.
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| Name | Number | Description |
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| ---- | ------ | ----------- |
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| ACTION_UNKNOWN | 0 | |
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| ALLOW | 1 | |
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| DENY | 2 | |
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<a name="acl.EACLRecord.FilterInfo.Header"></a>
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### EACLRecord.FilterInfo.Header
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Header is an enumeration of filtering header types.
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| Name | Number | Description |
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| ---- | ------ | ----------- |
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| HEADER_UNKNOWN | 0 | |
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| REQUEST | 1 | |
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| OBJECT_SYSTEM | 2 | |
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| OBJECT_USER | 3 | |
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<a name="acl.EACLRecord.FilterInfo.MatchType"></a>
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### EACLRecord.FilterInfo.MatchType
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MatchType is an enumeration of match types.
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| Name | Number | Description |
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| ---- | ------ | ----------- |
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| MATCH_UNKNOWN | 0 | |
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| STRING_EQUAL | 1 | |
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| STRING_NOT_EQUAL | 2 | |
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<a name="acl.EACLRecord.Operation"></a>
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### EACLRecord.Operation
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Operation is an enumeration of operation types.
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| Name | Number | Description |
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| ---- | ------ | ----------- |
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| OPERATION_UNKNOWN | 0 | |
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| GET | 1 | |
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| HEAD | 2 | |
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| PUT | 3 | |
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| DELETE | 4 | |
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| SEARCH | 5 | |
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| GETRANGE | 6 | |
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| GETRANGEHASH | 7 | |
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<a name="acl.Target"></a>
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### Target
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Target of the access control rule in access control list.
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| Name | Number | Description |
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| ---- | ------ | ----------- |
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| UNKNOWN | 0 | Unknown target, default value. |
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| USER | 1 | User target rule is applied if sender is the owner of the container. |
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| SYSTEM | 2 | System target rule is applied if sender is the storage node within the container or inner ring node. |
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| OTHERS | 3 | Others target rule is applied if sender is not user or system target. |
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<!-- end enums -->
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## Scalar Value Types
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| .proto Type | Notes | C++ Type | Java Type | Python Type |
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| ----------- | ----- | -------- | --------- | ----------- |
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| <a name="double" /> double | | double | double | float |
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| <a name="float" /> float | | float | float | float |
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| <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 |
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| <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 |
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| <a name="uint32" /> uint32 | Uses variable-length encoding. | uint32 | int | int/long |
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| <a name="uint64" /> uint64 | Uses variable-length encoding. | uint64 | long | int/long |
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| <a name="sint32" /> sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int |
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| <a name="sint64" /> sint64 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. | int64 | long | int/long |
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| <a name="fixed32" /> fixed32 | Always four bytes. More efficient than uint32 if values are often greater than 2^28. | uint32 | int | int |
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| <a name="fixed64" /> fixed64 | Always eight bytes. More efficient than uint64 if values are often greater than 2^56. | uint64 | long | int/long |
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| <a name="sfixed32" /> sfixed32 | Always four bytes. | int32 | int | int |
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| <a name="sfixed64" /> sfixed64 | Always eight bytes. | int64 | long | int/long |
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| <a name="bool" /> bool | | bool | boolean | boolean |
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| <a name="string" /> string | A string must always contain UTF-8 encoded or 7-bit ASCII text. | string | String | str/unicode |
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| <a name="bytes" /> bytes | May contain any arbitrary sequence of bytes. | string | ByteString | str |
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