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tree: Allow reading requests signed by keys from allow list #458

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fyrchik merged 1 commit from acid-ant/frostfs-node:feature/449-tree-allowed-keys into master 2023-07-26 21:07:59 +00:00
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acid-ant commented 2023-06-21 11:32:38 +00:00
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Close #449

Signed-off-by: Anton Nikiforov an.nikiforov@yadro.com

Close #449 Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
acid-ant requested review from storage-core-committers 2023-06-21 11:34:11 +00:00
acid-ant requested review from storage-core-developers 2023-06-21 11:34:11 +00:00
acid-ant force-pushed feature/449-tree-allowed-keys from e7b758e90c to e26fd1f24a 2023-06-21 11:34:35 +00:00 Compare
dstepanov-yadro reviewed 2023-06-21 12:11:35 +00:00
pkg/services/tree/options.go Outdated
@ -127,0 +130,4 @@
// keys that have rights to use Tree service.
func WithAuthorizedKeys(keys [][]byte) Option {
return func(c *cfg) {
c.authorizedKeys = append(c.authorizedKeys, keys...)
dstepanov-yadro commented 2023-06-21 12:11:35 +00:00
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Looks like in the most of options with slice as argeument (see metabase, blobstore) we replace slice, but not append to slice.

Looks like in the most of options with slice as argeument (see metabase, blobstore) we replace slice, but not append to slice.
acid-ant commented 2023-06-21 12:36:09 +00:00
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Thanks, fixed.

Thanks, fixed.
acid-ant force-pushed feature/449-tree-allowed-keys from e26fd1f24a to 1579ba24ab 2023-06-21 12:35:56 +00:00 Compare
acid-ant force-pushed feature/449-tree-allowed-keys from 1579ba24ab to a9513f78d2 2023-06-21 12:36:35 +00:00 Compare
fyrchik reviewed 2023-06-21 13:06:04 +00:00
pkg/services/tree/signature.go Outdated
@ -47,11 +47,6 @@ var errBearerSignature = errors.New("invalid bearer token signature")
// - 1. ObjectPut;
// - 2. ObjectGet.
func (s *Service) verifyClient(req message, cid cidSDK.ID, rawBearer []byte, op acl.Op) error {
err := verifyMessage(req)
fyrchik commented 2023-06-21 13:06:04 +00:00
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Why did you move it outside?
verifyClient is supposed to be a function which checks access rights.
We have op which is equal to acl.OpObjectGet for read operations.

Why did you move it outside? `verifyClient` is supposed to be a function which checks access rights. We have `op` which is equal to `acl.OpObjectGet` for read operations.
acid-ant commented 2023-06-21 13:23:22 +00:00
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Oops, the idea was not to do that check twice. Now I see that I can compare key with allow list and after that verify message.

Oops, the idea was not to do that check twice. Now I see that I can compare key with allow list and after that verify message.
acid-ant commented 2023-06-21 14:28:19 +00:00
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Updated, please review.

Updated, please review.
fyrchik marked this conversation as resolved
acid-ant force-pushed feature/449-tree-allowed-keys from a9513f78d2 to cf8a2837ef 2023-06-21 14:26:59 +00:00 Compare
dstepanov-yadro approved these changes 2023-06-21 15:05:56 +00:00
fyrchik approved these changes 2023-06-21 17:24:31 +00:00
cmd/frostfs-node/config/tree/config.go Outdated
@ -74,0 +78,4 @@
// parameter from "tree" section.
//
// Returns an empty list if not set.
func (c TreeConfig) AuthorizedKeys() [][]byte {
fyrchik commented 2023-06-21 17:24:29 +00:00
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Not important, but why not return keys.PublicKeys? This is what we do in a control service and []byte could be a purely tree service optimization.

Not important, but why not return `keys.PublicKeys`? This is what we do in a control service and `[]byte` could be a purely tree service optimization.
acid-ant commented 2023-06-22 06:40:26 +00:00
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Just want to hide [][]byte creation. Don't mind using PublicKeys. Updated.

Just want to hide `[][]byte` creation. Don't mind using `PublicKeys`. Updated.
fyrchik marked this conversation as resolved
fyrchik reviewed 2023-06-21 17:25:12 +00:00
pkg/services/tree/service.go Outdated
@ -327,3 +327,2 @@
err := s.verifyClient(req, cid, b.GetBearerToken(), acl.OpObjectGet)
if err != nil {
if allowed, err := s.isAuthorizedClient(req); err != nil {
fyrchik commented 2023-06-21 17:25:12 +00:00
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Again, why can't we move isAuthorizedClient inside verifyClient?
It is the same access control.

Again, why can't we move `isAuthorizedClient` inside `verifyClient`? It is the same access control.
acid-ant commented 2023-06-22 06:36:51 +00:00
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Gotcha, updated.

Gotcha, updated.
fyrchik marked this conversation as resolved
acid-ant force-pushed feature/449-tree-allowed-keys from cf8a2837ef to 53a2fd2cee 2023-06-22 06:36:29 +00:00 Compare
fyrchik approved these changes 2023-06-22 12:01:43 +00:00
cmd/frostfs-node/tree.go Outdated
@ -42,6 +42,12 @@ func initTreeService(c *cfg) {
return
}
pubs := treeConfig.AuthorizedKeys()
fyrchik commented 2023-06-22 12:01:40 +00:00
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What about doing it inside the service? I mean it accepts public keys, everything else (comparing byte-slices is an internal optimization detail)

What about doing it inside the service? I mean it accepts public keys, everything else (comparing byte-slices is an internal optimization detail)
acid-ant commented 2023-06-22 12:15:03 +00:00
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omg, where is my head?) Done.

omg, where is my head?) Done.
fyrchik marked this conversation as resolved
acid-ant force-pushed feature/449-tree-allowed-keys from 53a2fd2cee to c9da42232b 2023-06-22 12:14:23 +00:00 Compare
acid-ant commented 2023-06-22 12:16:55 +00:00
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@fyrchik should we reload these keys on SIGHUP?

@fyrchik should we reload these keys on SIGHUP?
fyrchik reviewed 2023-06-23 08:04:19 +00:00
pkg/services/tree/signature.go Outdated
@ -54,0 +61,4 @@
}
var key = sign.GetKey()
for i := range s.authorizedKeys {
if bytes.Equal(s.authorizedKeys[i].Bytes(), key) {
fyrchik commented 2023-06-23 08:04:19 +00:00
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This will lead to multiple allocations on each tree service operation.
Can we cache this [][]byte somehow?
I've meant that WithAuthorizedKeys should accept keys.PublicKeys, but, for example, we can also convert everything to bytes right there.

This will lead to multiple allocations on each tree service operation. Can we cache this `[][]byte` somehow? I've meant that `WithAuthorizedKeys` should accept `keys.PublicKeys`, but, for example, we can also convert everything to bytes right there.
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acid-ant commented 2023-06-23 08:13:30 +00:00
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You are right, done.

You are right, done.
fyrchik marked this conversation as resolved
acid-ant force-pushed feature/449-tree-allowed-keys from c9da42232b to 598a278e25 2023-06-23 08:12:48 +00:00 Compare
acid-ant force-pushed feature/449-tree-allowed-keys from 598a278e25 to a3cf8858d7 2023-06-23 08:19:23 +00:00 Compare
acid-ant force-pushed feature/449-tree-allowed-keys from a3cf8858d7 to 8e84452020 2023-06-23 08:25:46 +00:00 Compare
fyrchik approved these changes 2023-06-23 10:11:48 +00:00
acid-ant force-pushed feature/449-tree-allowed-keys from 8e84452020 to ab489265b3 2023-06-23 11:44:27 +00:00 Compare
fyrchik merged commit ab489265b3 into master 2023-06-26 07:12:27 +00:00
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