HashValidator -> Allowlist

CHANGELOG.md

@@ -23,7 +23,7 @@ The following emojis are used to highlight certain changes:
  all the required functionality to work the best as possible with IPNS v2 Records. Please
  check the [documentation](https://pkg.go.dev/github.com/ipfs/boxo/ipns) for more information,
  and follow [ipfs/specs#376](https://github.com/ipfs/specs/issues/376) for related IPIP.
-* The `verifycid` package has been updated with the new HashValidator interface as part of 
+* The `verifycid` package has been updated with the new Allowlist interface as part of 
  reducing globals efforts. Still, existing functions are kept for backwards-compatibility. 
 
 ### Removed

verifcid/validate.go

@@ -34,11 +34,11 @@ var goodset = map[uint64]bool{
 }
 
 func IsGoodHash(code uint64) bool {
- return DefaultHashValidator.IsGoodHash(code)
+ return DefaultAllowlist.IsGoodHash(code)
 }
 
 func ValidateCid(c cid.Cid) error {
- return DefaultHashValidator.ValidateCid(c)
+ return DefaultAllowlist.ValidateCid(c)
 }
 
-var DefaultHashValidator = NewHashValidator(goodset)
+var DefaultAllowlist = NewAllowlist(goodset)

verifcid/validator.go

@@ -5,20 +5,20 @@ import (
  mh "github.com/multiformats/go-multihash"
 )
 
-type HashValidator interface {
+type Allowlist interface {
  IsGoodHash(code uint64) bool
  ValidateCid(c cid.Cid) error
 }
 
-func NewHashValidator(registry map[uint64]bool) HashValidator {
- return &hashValidator{registry: registry}
+func NewAllowlist(Allowlist map[uint64]bool) Allowlist {
+ return &allowlist{registry: Allowlist}
 }
 
-type hashValidator struct {
+type allowlist struct {
  registry map[uint64]bool
 }
 
-func (ghr *hashValidator) IsGoodHash(code uint64) bool {
+func (ghr *allowlist) IsGoodHash(code uint64) bool {
  good, found := ghr.registry[code]
  if good {
  return true
@@ -36,7 +36,7 @@ func (ghr *hashValidator) IsGoodHash(code uint64) bool {
  return false
 }
 
-func (ghr *hashValidator) ValidateCid(c cid.Cid) error {
+func (ghr *allowlist) ValidateCid(c cid.Cid) error {
  pref := c.Prefix()
  if !ghr.IsGoodHash(pref.MhType) {
  return ErrPossiblyInsecureHashFunction