31 lines
1 KiB
Go
31 lines
1 KiB
Go
|
package router
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
|
||
|
|
apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
|
||
|
|
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
|
||
|
|
"git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine/inmemory"
|
||
|
|
)
|
||
|
|
|
||
|
|
// SingleUseRouterWithBearerTokenChains creates chain router with inmemory storage implementation and
|
||
|
|
// fed with APE chains defined in Bearer token.
|
||
|
|
func SingleUseRouterWithBearerTokenChains(overrides []bearer.APEOverride) (engine.ChainRouter, error) {
|
||
|
|
storage := inmemory.NewInmemoryMorphRuleChainStorage()
|
||
|
|
for _, override := range overrides {
|
||
|
|
target, err := newTarget(override.Target)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
for i := range override.Chains {
|
||
|
|
chain := new(apechain.Chain)
|
||
|
|
if err := chain.DecodeBytes(override.Chains[i].Raw); err != nil {
|
||
|
|
return nil, fmt.Errorf("invalid ape chain: %w", err)
|
||
|
|
}
|
||
|
|
_, _, _ = storage.AddMorphRuleChain(apechain.Ingress, target, chain)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return engine.NewDefaultChainRouter(storage), nil
|
||
|
|
}
|