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package keyring
// ArrayKeyring is a mock/non-secure backend that meets the Keyring interface.
// It is intended to be used to aid unit testing of code that relies on the package.
// NOTE: Do not use in production code.
type ArrayKeyring struct {
items map[string]Item
}
// NewArrayKeyring returns an ArrayKeyring, optionally constructed with an initial slice
// of items.
func NewArrayKeyring(initial []Item) *ArrayKeyring {
kr := &ArrayKeyring{}
for _, i := range initial {
_ = kr.Set(i)
}
return kr
}
// Get returns an Item matching Key.
func (k *ArrayKeyring) Get(key string) (Item, error) {
if i, ok := k.items[key]; ok {
return i, nil
}
return Item{}, ErrKeyNotFound
}
// Set will store an item on the mock Keyring.
func (k *ArrayKeyring) Set(i Item) error {
if k.items == nil {
k.items = map[string]Item{}
}
k.items[i.Key] = i
return nil
}
// Remove will delete an Item from the Keyring.
func (k *ArrayKeyring) Remove(key string) error {
delete(k.items, key)
return nil
}
// Keys provides a slice of all Item keys on the Keyring.
func (k *ArrayKeyring) Keys() ([]string, error) {
var keys = []string{}
for key := range k.items {
keys = append(keys, key)
}
return keys, nil
}
func (k *ArrayKeyring) GetMetadata(_ string) (Metadata, error) {
return Metadata{}, ErrMetadataNeedsCredentials
}
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