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account_signingkeys.go
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/
account_signingkeys.go
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package authb
import (
"github.com/nats-io/jwt/v2"
"github.com/nats-io/nkeys"
)
type accountSigningKeys struct {
data *AccountData
}
func (as *accountSigningKeys) List() []string {
v := make([]string, len(as.data.Claim.SigningKeys))
copy(v, as.data.Claim.SigningKeys.Keys())
return v
}
func (as *accountSigningKeys) Add() (string, error) {
k, err := KeyFor(nkeys.PrefixByteAccount)
if err != nil {
return "", err
}
as.data.Claim.SigningKeys.Add(k.Public)
err = as.data.update()
if err != nil {
return "", err
}
as.data.AccountSigningKeys = append(as.data.AccountSigningKeys, k)
as.data.Operator.AddedKeys = append(as.data.Operator.AddedKeys, k)
return k.Public, nil
}
func (as *accountSigningKeys) ListRoles() []string {
m := make(map[string]string)
for _, k := range as.data.Claim.SigningKeys.Keys() {
scope, ok := as.data.Claim.SigningKeys.GetScope(k)
if ok && scope != nil {
us, uok := scope.(*jwt.UserScope)
if uok {
m[us.Role] = us.Role
}
}
}
var v []string
for k := range m {
v = append(v, k)
}
return v
}
func (as *accountSigningKeys) Contains(sk string) (bool, bool) {
scope, ok := as.data.Claim.SigningKeys.GetScope(sk)
return ok, scope != nil
}
func (as *accountSigningKeys) AddScope(role string) (ScopeLimits, error) {
k, err := KeyFor(nkeys.PrefixByteAccount)
if err != nil {
return nil, err
}
conf := jwt.NewUserScope()
conf.Key = k.Public
conf.Role = role
as.data.Claim.SigningKeys.AddScopedSigner(conf)
if err = as.data.update(); err != nil {
return nil, err
}
as.data.Operator.AddedKeys = append(as.data.Operator.AddedKeys, k)
as.data.AccountSigningKeys = append(as.data.AccountSigningKeys, k)
return toScopeLimits(as.data, conf), nil
}
func (as *accountSigningKeys) GetScope(key string) (ScopeLimits, error) {
scope, ok := as.data.Claim.SigningKeys.GetScope(key)
if ok && scope != nil {
us := scope.(*jwt.UserScope)
return toScopeLimits(as.data, us), nil
}
return nil, ErrNotFound
}
func (as *accountSigningKeys) GetScopeByRole(role string) ([]ScopeLimits, error) {
var buf []ScopeLimits
for _, v := range as.data.Claim.SigningKeys {
if v != nil {
scope, ok := v.(*jwt.UserScope)
if ok && scope.Role == role {
buf = append(buf, toScopeLimits(as.data, scope))
}
}
}
return buf, nil
}
func (as *accountSigningKeys) Delete(key string) (bool, error) {
_, ok := as.data.Claim.SigningKeys[key]
if ok {
delete(as.data.Claim.SigningKeys, key)
as.data.Operator.DeletedKeys = append(as.data.Operator.DeletedKeys, key)
err := as.data.update()
if err != nil {
return ok, err
}
}
err := as.data.Operator.update()
return ok, err
}
func (as *accountSigningKeys) Rotate(key string) (string, error) {
v, ok := as.data.Claim.SigningKeys[key]
if ok {
k, err := KeyFor(nkeys.PrefixByteAccount)
if err != nil {
return "", err
}
_, err = as.Delete(key)
if err != nil {
return "", err
}
if v == nil {
as.data.Claim.SigningKeys.Add(k.Public)
} else {
scope := v.(*jwt.UserScope)
scope.Key = k.Public
as.data.Claim.SigningKeys.AddScopedSigner(scope)
}
err = as.data.update()
if err != nil {
return "", err
}
for _, u := range as.data.UserDatas {
if u.Claim.Issuer == key {
if err := u.issue(k); err != nil {
return "", err
}
}
}
return k.Public, nil
}
return "", nil
}