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package policy
import (
"git.sigsum.org/sigsum-go/pkg/types"
)
type Policy interface {
// Logs returns the list of known logs. It is needed so that an
// appropriate log can be picked when submitting a signed checksum.
Logs() []Log
// ShardHint returns a recommended shard hint.
ShardHint() uint64
// Verify checks if a cosigned tree head is trustworthy. On success,
// any invalid or unknown cosignatures may be removed.
Verify(*types.CosignedTreeHead) error
}
type Log struct {
Name string
LogURL string
PublicKey types.PublicKey
ShardStart uint64
TrustUntil uint64
}
type Witness struct {
Name string
PublicKey types.PublicKey
TrustUntil uint64
}
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