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[#4] Add IAM policy unmarshaler #5

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dkirillov merged 1 commit from dkirillov/policy-engine:feature/iam_policy_unmarshaler into master 2024-09-04 19:51:23 +00:00
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dkirillov commented 2023-10-19 13:16:03 +00:00
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close #4

Currently numeric condition type are not supported

close #4 Currently numeric condition type are not supported
dkirillov self-assigned this 2023-10-19 13:16:03 +00:00
dkirillov changed title from WIP: [#XX] Add IAM policy unmarshaler to WIP: [#XX] Add IAM policy unmarshaler 2023-10-20 07:53:00 +00:00
dkirillov changed target branch from init to master 2023-10-20 07:53:01 +00:00
dkirillov force-pushed feature/iam_policy_unmarshaler from 0933aa7ce6 to 31a308ea61 2023-10-23 12:44:46 +00:00 Compare
dkirillov changed title from WIP: [#XX] Add IAM policy unmarshaler to WIP: [#4] Add IAM policy unmarshaler 2023-10-23 12:45:11 +00:00
dkirillov changed title from WIP: [#4] Add IAM policy unmarshaler to [#4] Add IAM policy unmarshaler 2023-10-23 12:56:59 +00:00
dkirillov requested review from storage-core-committers 2023-10-23 12:57:06 +00:00
dkirillov requested review from storage-core-developers 2023-10-23 12:57:07 +00:00
dkirillov requested review from storage-services-committers 2023-10-23 12:57:08 +00:00
dkirillov requested review from storage-services-developers 2023-10-23 12:57:08 +00:00
dstepanov-yadro reviewed 2023-10-23 14:41:19 +00:00
iam/policy.go
@ -0,0 +45,4 @@
DenyEffect Effect = "Deny"
)
func (s *Statements) UnmarshalJSON(data []byte) error {
dstepanov-yadro commented 2023-10-23 14:41:13 +00:00
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Not a bug: what about using https://github.com/mailru/easyjson ?

Not a bug: what about using https://github.com/mailru/easyjson ?
dkirillov commented 2023-10-24 14:14:10 +00:00
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We cannot use solely easyjson because we have to parse both

{
	"Statement": {
		"Principal": "*"
    }
}

and

{
	"Statement": {
		"Principal": {
            "AWS":[
				"arn:aws:iam::111122223333:user/JohnDoe"
			],
           "FrostFS": "031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a",
    }
}

So we need custom UnmarshalJSON anyway.

Error in tests when using easyjson:

=== RUN   TestUnmarshalIAMPolicy/simple_fields
    policy_test.go:51: 
        	Error Trace:	/home/denis/github/tcl/policy-engine/iam/policy_test.go:51
        	Error:      	Received unexpected error:
        	            	parse error: expected [ near offset 66 of 'Statement'
        	Test:       	TestUnmarshalIAMPolicy/simple_fields
--- FAIL: TestUnmarshalIAMPolicy/simple_fields (0.00s)
We cannot use solely easyjson because we have to parse both ```json { "Statement": { "Principal": "*" } } ``` and ```json { "Statement": { "Principal": { "AWS":[ "arn:aws:iam::111122223333:user/JohnDoe" ], "FrostFS": "031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a", } } ``` So we need custom `UnmarshalJSON` anyway. Error in tests when using easyjson: ``` === RUN TestUnmarshalIAMPolicy/simple_fields policy_test.go:51: Error Trace: /home/denis/github/tcl/policy-engine/iam/policy_test.go:51 Error: Received unexpected error: parse error: expected [ near offset 66 of 'Statement' Test: TestUnmarshalIAMPolicy/simple_fields --- FAIL: TestUnmarshalIAMPolicy/simple_fields (0.00s) ```
dstepanov-yadro commented 2023-10-24 14:27:09 +00:00
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Clear, thx!

Clear, thx!
dstepanov-yadro marked this conversation as resolved
dstepanov-yadro approved these changes 2023-10-24 14:27:34 +00:00
fyrchik approved these changes 2023-10-24 15:30:26 +00:00
iam/policy.go
@ -0,0 +7,4 @@
type (
// Policy grammar https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_grammar.html
// Currently 'NotPrincipal', 'NotAction' and 'NotResource' are not supported (so cannot be unmarshalled).
fyrchik commented 2023-10-24 15:29:00 +00:00
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Do we have a task for this?

Do we have a task for this?
dkirillov commented 2023-10-27 07:36:58 +00:00
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#11

https://git.frostfs.info/TrueCloudLab/policy-engine/issues/11
iam/policy.go
@ -0,0 +87,4 @@
continue
}
list, ok := val.([]interface{})
fyrchik commented 2023-10-24 15:29:53 +00:00
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Let's use any?

Let's use `any`?
dkirillov commented 2023-10-27 07:37:24 +00:00
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Fix later

Fix later
dkirillov merged commit 31a308ea61 into master 2023-10-27 07:37:42 +00:00
dkirillov deleted branch feature/iam_policy_unmarshaler 2023-10-27 07:37:43 +00:00
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