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[#80] iam: Skip unsupported conditions in native chains #80

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dkirillov merged 1 commit from dkirillov/policy-engine:bugfix/skip_aws_condition_in_native_converters into master 2024-09-04 19:51:23 +00:00
Conversation 0 Commits 1 Files changed 3 +9 -4
3 changed files with 9 additions and 4 deletions
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1
iam/converter_native.go
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@ -243,6 +243,7 @@ func convertToNativeChainCondition(c Conditions, resolver NativeResolver) ([]Gro
res.Conditions = append(res.Conditions, gr.Conditions[i])
case strings.HasPrefix(gr.Conditions[i].Key, condKeyAWSRequestTagPrefix) ||
strings.HasPrefix(gr.Conditions[i].Key, condKeyAWSResourceTagPrefix):
// Tags exist only in S3 requests, so native protocol should not process such conditions.
continue
default:
res.Conditions = append(res.Conditions, gr.Conditions[i])

10
iam/converter_s3.go
View file

@ -2,6 +2,7 @@ package iam
import (
"fmt"
"strings"
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
"git.frostfs.info/TrueCloudLab/policy-engine/schema/s3"
@ -169,16 +170,19 @@ func getS3PrincipalsAndConditionFunc(statement Statement, resolver S3Resolver) (
func convertToS3ChainCondition(c Conditions, resolver S3Resolver) ([]GroupedConditions, error) {
return convertToChainConditions(c, func(gr GroupedConditions) (GroupedConditions, error) {
for i := range gr.Conditions {
if gr.Conditions[i].Key == condKeyAWSPrincipalARN {
switch {
case gr.Conditions[i].Key == condKeyAWSPrincipalARN:
gr.Conditions[i].Key = s3.PropertyKeyOwner
val, err := formPrincipalOwner(gr.Conditions[i].Value, resolver)
if err != nil {
return GroupedConditions{}, err
}
gr.Conditions[i].Value = val
}
if gr.Conditions[i].Key == condKeyAWSMFAPresent {
case gr.Conditions[i].Key == condKeyAWSMFAPresent:
gr.Conditions[i].Key = s3.PropertyKeyAccessBoxAttrMFA
case strings.HasPrefix(gr.Conditions[i].Key, condKeyAWSResourceTagPrefix):
gr.Conditions[i].Kind = chain.KindResource
}
}

2
iam/converter_test.go
View file

@ -1705,7 +1705,7 @@ func TestTagsConditions(t *testing.T) {
},
{
Op: chain.CondStringEquals,
Kind: chain.KindRequest,
Kind: chain.KindResource,
Key: fmt.Sprintf(s3.PropertyKeyFormatResourceTag, "owner"),
Value: "hr-admin",
},