Commit graph

381 commits

Author SHA1 Message Date
Pavel Karpy
d5a14041e0 [] node: Do not attach tokens in the assembly process
A container node is expected to have full "get" access to assemble the
object.
A non-container node is expected to forward any request to a container node.
Any token is expected to be issued for an original request sender not for a
node so any new request is invalid by design with that token.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-19 11:01:04 +03:00
Pavel Karpy
fd61bdadcb [] node: Attach original meta to the spawned requests
Do not lose meta information of the original requests: cache session and
bearer tokens of the original request b/w a new generated ones. Middle
request wrappers should not contain any meta information, since it is
useless (e.g. ACL service checks only the original tokens).

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-19 11:01:04 +03:00
Pavel Karpy
481b48b942 [] node: Check session token's NBF and IAT
ACL service did not check "Not Valid Before" and "Issued At" claims.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-19 11:01:04 +03:00
Pavel Karpy
aadd2ad050 [] node: Do not wrap malformed request errors
After presenting request statuses on the API level, all the errors are
unwrapped before sending to the caller side. It led to a losing invalid
request's context.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
2522d924b9 [] services/object: Fix concurrent map writes in traverser
```
fatal error: concurrent map writes

goroutine 4337 [running]:
github.com/nspcc-dev/neofs-node/pkg/services/object/put.(*traversal).submitProcessed(...)
        github.com/nspcc-dev/neofs-node/pkg/services/object/put/distributed.go:78
github.com/nspcc-dev/neofs-node/pkg/services/object/put.(*distributedTarget).iteratePlacement.func1()
        github.com/nspcc-dev/neofs-node/pkg/services/object/put/distributed.go:198 +0x265
github.com/panjf2000/ants/v2.(*goWorker).run.func1()
        github.com/panjf2000/ants/v2@v2.4.0/worker.go:68 +0x97
created by github.com/panjf2000/ants/v2.(*goWorker).run
        github.com/panjf2000/ants/v2@v2.4.0/worker.go:48 +0x65
```

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
aa478f1def [] services/object: Unify status errors
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
3875fef542 [] services/object: Cover corner cases for children OutOfRange
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Pavel Karpy
aab398f4f5 [] node: Do not save objects if node not in a container
Do not use node's local storage if it is clear that an object will be
removed anyway as a redundant. It requires moving the changing local storage
logic from the validation step to the local target implementation.
It allows performing any relations checks (e.g. object locking) only if a
node is considered as a valid container member and is expected to store
(stored previously) all the helper objects (e.g. `LOCK`, `TOMBSTONE`, etc).

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
a455ec18c3 [] services/object: Allocate memory on-demand in GET_RANGE
For big objects we want to get OutOfRange error before all the memory is
allocated.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
ff5526038d [] services/object: Fix comment
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-11-19 11:01:04 +03:00
Evgenii Stratonikov
d772e35aba [] .golangci.yml: Add godot linker
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-18 15:08:26 +03:00
Leonard Lyubich
1406d096a2 [] service/object: Fail all operations in maintenance mode
Storage node should not provide NeoFS Object API service when it is
under maintenance.

Declare `Common` service that unifies behavior of all object operations.
The implementation pre-checks if node is under maintenance and returns
`apistatus.NodeUnderMaintenance` if so. Use `Common` service as a first
logical processor in object service pipeline.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-14 13:54:32 +04:00
Leonard Lyubich
05420173cc [] services/object: Ignore unrelated sessions in client
In some scenarios original session can be unrelated to the objects which
are read internally by the node. For example, node requests child
objects when removing the parent one.

Tune internal NeoFS API client used by node's Object API server to
ignore unrelated sessions in `GetObject` / `HeadObject` / `PayloadRange`
ops.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-14 12:37:31 +03:00
Pavel Karpy
f037022a7a [] logger: Refactor Logger component
Make it store its internal `zap.Logger`'s level. Also, make all the
components to accept internal `logger.Logger` instead of `zap.Logger`; it
will simplify future refactor.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-10-12 18:11:05 +03:00
Evgenii Stratonikov
4baf00aa21 [] services/object: Fallback to GET in GET_RANGE
Current spec allows denying GET_RANGE requests from other storage nodes.
However, GET should always be allowed and it is enough to perform
GET_RANGE locally

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-12 17:05:51 +03:00
Leonard Lyubich
dde4d4df2a [] services/object: Fix child check in GET
In previous implementation `ObjectService.Get` RPC handler failed with
`parent address in child object differs` while assembling the "big"
object. This was caused by the child check which required parent
reference to be set in all child objects. The check was impracticable
because not all elements of the split-chain have a link to the parent.

Make `execCtx.isChild` to return `true` if parameterized object has no
parent header in its own header.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-12 16:56:37 +03:00
Leonard Lyubich
807c0a1321 [] services/object: Do not session check relation in PUT
It doesn't make sense to check object relation in session check of
`ObjectService.Put` RPC which has been spawned by `ObjectService.Delete`
with session. Session issuer can't predict identifier of the tombstone
object to be created.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-10 20:09:47 +03:00
Evgenii Stratonikov
7356ee91ff [] services/object: Optimize uniqueIDWriter
Avoid encoding object ID to string.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-07 13:29:15 +03:00
Evgenii Stratonikov
2ac42b70ce [] services/object: Parallelize object search
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-07 13:29:15 +03:00
Evgenii Stratonikov
0cb8e7f6f1 [] services/object: Fix log messages
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-10-07 13:29:15 +03:00
Leonard Lyubich
e54b52ec03 [] object/acl: Fix correlation of object session to request
In previous implementation of `neofs-node` app object session was not
checked for substitution of the object related to it. Also, for access
checks, the session object was substituted instead of the one from the
request. This, on the one hand, made it possible to inherit the session
from the parent object for authorization for certain actions. On the
other hand, it covered the mentioned object substitution, which is a
critical vulnerability.

Next changes are applied to processing of all Object service requests:
 - check if object session relates to the requested object
 - use requested object in access checks.

Disclosed problem of object context inheritance will be solved within

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-07 10:34:38 +03:00
Leonard Lyubich
713aea06fa [] node: Block only Object service ops under maintenance
In previous implementation node blocked any operation of local object
storage in maintenance mode. There is a need to perform some storage
operations like data evacuation or restoration.

Do not call block storage engine in maintenance mode. Make all Object
service operations to return `apistatus.NodeUnderMaintenance` error from
each local op.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
2022-10-05 11:41:49 +03:00
Evgenii Stratonikov
1edc048870 [] services/object: Return proper error if session token is missing
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-09-30 16:13:01 +03:00
Pavel Karpy
4f18893d9b [] node: Move common EACLSource interface to core pkg
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-09-13 10:33:50 +03:00
Evgenii Stratonikov
180e5e938f [] go.mod: Update API and SDK
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-08-30 12:27:46 +03:00
Pavel Karpy
0720d96c9d [] go.mod: Update neofs-sdk-go
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-22 18:59:57 +03:00
Pavel Karpy
30341f2192 [] *: Perform go fmt using go v1.19
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-22 18:59:57 +03:00
Pavel Karpy
c2918fce3a [] node: Support EACL_NOT_FOUND status
Remove internal `ErrEACLNotFound` error.
Also, update `neofs-api-go` and `neofs-sdk-go` libraries.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-01 20:45:36 +03:00
Evgenii Stratonikov
10c855efef [] go.mod: Update dependencies
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-25 16:56:02 +03:00
Pavel Karpy
589a54805d [] node: Use OID/CID from the request in eACL checks
Also, try to fetch object header info from the local storage to find as much
object info as possible for the requests which do not assume returning
object header as a response.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-25 09:41:11 +03:00
Pavel Karpy
9f7a22e2aa [] object: Return OUT_OF_RANGE status
Replace `ErrRangeOutOfBounds` error from `pkg/core/object` package with
`ObjectOutOfRange` from `apistatus` package. That error is returned by
storage node's server as NeoFS API statuses.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-19 13:29:45 +03:00
Pavel Karpy
a421344727 [] node: Stream forwarder requests
Do not hold objects in memory in the forwarded Get/GetRange requests.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-15 11:16:35 +03:00
Pavel Karpy
89118e9da0 [] node: Calculate object homomorphic hash flexibly
Do not calculate and do not write homomorphic hash for containers that were
configured to store objects without hash.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-13 17:10:06 +03:00
Evgenii Stratonikov
0504c3e0c6 [] object/acl: Check bearer token container ID
If the container ID is not nil and not equal to the container ID in the
request, consider bearer token invalid.

See also .

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-12 12:25:02 +03:00
Pavel Karpy
1658242e00 [] node: Smart memory allocation in GetRange
Allocate memory only if a node chosen as the forwarded request receiver
has responded with a successful status.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-08 12:04:03 +03:00
Pavel Karpy
fed5e76e7f [] node: Check status of forwarded requests
After fixing version fields in forwarded requests, a node does not check
statuses since errors are not covered by direct call error checks.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-08 12:04:03 +03:00
Pavel Karpy
9a6da336db [] node: Do not lose API version on forwarding
Forwarded requests contained zero version in their meta header. It did not
allow responding with API statuses (`v0.0` version considered to be older
than `v2.11`) to the forwarding node and, therefore, did not allow analyzing
responses.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-07-06 17:06:24 +03:00
Leonard Lyubich
c165d1a9b5 [] Upgrade NeoFS SDK Go with changed container API
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-07-05 11:26:06 +03:00
Leonard Lyubich
305dd7598f [] acl: Upgrade NeoFS SDK Go with refactored basic ACL
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-25 13:57:21 +03:00
Leonard Lyubich
b67974a8d3 [#xxx] Upgrade NeoFS SDK Go with changed container sessions
After recent changes in NeoFS SDK Go library session tokens aren't
embedded into `container.Container` and `eacl.Table` structures.

Group value, session token and signature in a structure for container
and eACL.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-22 16:38:57 +03:00
Leonard Lyubich
21d2f8f861 [] Upgrade NeoFS SDK Go with changed netmap package
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-17 15:53:18 +03:00
Evgenii Stratonikov
bbf8b8e74d [] services/object: Do not ignore bearer token decode errors
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-06-15 12:26:10 +03:00
Evgenii Stratonikov
795d1e0789 [] go.mod: Update neofs-sdk-go
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-06-15 12:26:10 +03:00
Leonard Lyubich
72708296cc Upgrade NeoFS SDK Go to v1.0.0-rc.4 and NeoFS API Go to v2.12.2
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 17:17:50 +03:00
Leonard Lyubich
0e28902b0f [] eacl: Fix incorrect request denial with incomplete object header
Node shouldn't perform eACL verification during GET/HEAD request
processing until full object header is received. Otherwise, for some
eACL tables request may be falsely rejected.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 14:42:54 +03:00
Leonard Lyubich
c89035d544 [] eacl: Add testcase with incomplete list of object headers
Scenario:
 * HEAD request of some object
 * 1st eACL record allows op for objects with specific user attribute
 * 2nd eACL record forbids op by object ID
 * node doesn't store the requested object locally

With this scenario node shouldn't deny request.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 14:42:54 +03:00
Leonard Lyubich
f9504c1cba [] eacl: Don't process object headers twice in response processing
It is redundant to process object headers in responses w/o object field
since result will be the same.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 14:42:54 +03:00
Leonard Lyubich
8b94cb22d3 [] eacl: Prevent aborting on local storage failure
Request processing should not be interrupted in case of local storage
failure since error case in normal for relay nodes.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 14:42:54 +03:00
Leonard Lyubich
a97ea2aa21 [] eacl: Add testcase with local storage failure
ACL service should not deny request on local storage failure since in
this case relay nodes won't be able to continue the operation.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-03 14:42:54 +03:00
Pavel Karpy
babd382ba5 [] engine: Do not use pointers as parameters
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-06-03 07:35:17 +03:00