As EC put request may be processed only by container node, so sign requests
with current node private to not to perform APE checks.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
* `SignRequestPrivateKey` field should be initialized either within
`newUntrustedTarget` or within `newTrustedTarget`. Otherwise, all
requests are signed by local node key that makes impossible to perform
patch on non-container node.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
Consider the following operations ordering:
1. Inhume(with tombstone A) --> add tombstone mark for an object
2. --> new epoch arives
3. --> GCMark is added for a tombstone A, because it is unavailable
4. Put(A) --> return error, because the object already has a GCMark
It is possible, and I have successfully reproduced it with a test on the
shard level. However, the error is related to the specific
_ordering_ of operations with engine. And triggering race-conditions like
this is only possible on a shard level currently, so no tests are
written.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
There might be situation when context canceled earlier than traverser move to another part of the nodes.
To avoid this, need to wait for the result from concurrent put at each traverser iteration.
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
* Remove `relay` field from put streamer as it's no longer used;
* Fix initialization of `Relay` object writer parameter.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
If local EC chunk found, but remote node is off, then `HEAD --raw` request
returns object not found.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
* `Patch` can't be applied for non-regular type object (tombstones,
locks etc.)
* Complex object parts can't be patched. So, if an object has EC/Split
header, it won't be patched.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
* Tree and object service have the same log for checking APE. So,
this check should be moved to common package.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
* Split the logic of write target initialization to different packages;
* Refactor patch and put services: since both service initialize the target
themselves.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
Since Go 1.22 a "for" statement with a "range" clause is able
to iterate through integer values from zero to an upper limit.
gopatch script:
@@
var i, e expression
@@
-for i := 0; i <= e - 1; i++ {
+for i := range e {
...
}
@@
var i, e expression
@@
-for i := 0; i <= e; i++ {
+for i := range e + 1 {
...
}
@@
var i, e expression
@@
-for i := 0; i < e; i++ {
+for i := range e {
...
}
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
exportloopref is deprecated.
gopatch:
```
@@
var index, value identifier
var slice expression
@@
for index, value := range slice {
...
-value := value
...
}
@@
var index, value identifier
var slice expression
@@
for index, value := range slice {
...
-index := index
...
}
@@
var value identifier
var channel expression
@@
for value := range channel {
...
-value := value
...
}
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
* Also, resolve dependencies and conflicts for object service
by creating stub for `Patch` method.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
* Methods `Head`, `Get`, `GetRangeHash` should no longer use APE pre-checks
as that leads only to incorrect rule chain processing for requests:
1. Immediate return with `NoRuleFound` may be unexpected as some `Allow`
rule is actually defined but can't be matched yet as it gets no object
attributes;
2. Immdediate return with `Allow` may be incorrect as some `Deny` rule
is actually defined but can't bet matched yet as it gets no object
attirbutes;
3. Pre-check breaks compatibility for converted EACL-tables.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
getSvc may change the values of some fields, so Head will affect Delete
or Put. In this case, the change is necessary so that the session token
is stored in the tombstone object (EC assemble calls `ForgetTokens`).
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
Now EC objects assembling is performed concurrently.
Also fixed issue with an error in case of getting
EC object via non-container node.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
* Make session token expired at `current_epoch + 1` but
not at `current_epoch` when it's still valid.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
* Refactor object and tree service - they should instantiate
chain router cheking the bearer token. If there are no bearer
token rules, then defaul chain router is used.
* Fix unit-tests.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
