// Get retrieves and decodes a secconf value stored at key.
func (c configManager) Get(key string) ([]byte, error) {
value, err := c.store.Get(key)
if err != nil {
return nil, err
}
return secconf.Decode(value, bytes.NewBuffer(c.keystore))
}
func (a *RabbitAddress) String() string {
user := a.User
pass := a.Password
// if keyring is supplied, decrypt username & password
if a.KeyRing != nil {
u, err := secconf.Decode([]byte(a.User), bytes.NewBuffer(a.KeyRing))
if err != nil {
user = ""
log.Printf("Username decryption error: %s", err)
}
p, err := secconf.Decode([]byte(a.Password), bytes.NewBuffer(a.KeyRing))
if err != nil {
pass = ""
log.Printf("Password decryption error: %s", err)
}
user = string(u[:])
pass = string(p[:])
} else {
log.Println("No keyring supplied, treating rabbitmq credentials as plain text")
}
connStr := fmt.Sprintf("amqp://%s:%s@%s:%d/%s", user, pass, a.Host, a.Port, a.VHost)
return connStr
}
// List retrieves and decodes all secconf value stored under key.
func (c configManager) List(key string) (KVPairs, error) {
list, err := c.store.List(key)
retList := make(KVPairs, len(list))
if err != nil {
return nil, err
}
for i, kv := range list {
retList[i].Key = kv.Key
retList[i].Value, err = secconf.Decode(kv.Value, bytes.NewBuffer(c.keystore))
if err != nil {
return nil, err
}
}
return retList, nil
}
func getEncrypted(key, keyring string, store backend.Store) ([]byte, error) {
var value []byte
kr, err := os.Open(secretKeyring)
if err != nil {
return value, err
}
defer kr.Close()
data, err := store.Get(key)
if err != nil {
return value, err
}
value, err = secconf.Decode(data, kr)
if err != nil {
return value, err
}
return value, err
}
func (c configManager) Watch(key string, stop chan bool) <-chan *Response {
resp := make(chan *Response, 0)
backendResp := c.store.Watch(key, stop)
go func() {
for {
select {
case <-stop:
return
case r := <-backendResp:
if r.Error != nil {
resp <- &Response{nil, r.Error}
continue
}
value, err := secconf.Decode(r.Value, bytes.NewBuffer(c.keystore))
resp <- &Response{value, err}
}
}
}()
return resp
}
func listEncrypted(key, keyring string, store backend.Store) (backend.KVPairs, error) {
kr, err := os.Open(secretKeyring)
if err != nil {
return nil, err
}
defer kr.Close()
data, err := store.List(key)
if err != nil {
return nil, err
}
for i, kv := range data {
data[i].Value, err = secconf.Decode(kv.Value, kr)
kr.Seek(0, 0)
if err != nil {
return nil, err
}
}
return data, err
}