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judge manager before unlocking

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Signed-off-by: allencloud <allen.sun@daocloud.io>
This commit is contained in:
allencloud 2016-11-17 11:12:21 +08:00
parent 8874f80e67
commit 972a246c67
1 changed files with 9 additions and 0 deletions
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9
daemon/cluster/cluster.go
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@ -585,6 +585,15 @@ func (c *Cluster) GetUnlockKey() (string, error) {
// UnlockSwarm provides a key to decrypt data that is encrypted at rest. // UnlockSwarm provides a key to decrypt data that is encrypted at rest.
func (c *Cluster) UnlockSwarm(req types.UnlockRequest) error { func (c *Cluster) UnlockSwarm(req types.UnlockRequest) error {
c.RLock()
if !c.isActiveManager() {
if err := c.errNoManager(); err != ErrSwarmLocked {
c.RUnlock()
return err
}
}
c.RUnlock()
key, err := encryption.ParseHumanReadableKey(req.UnlockKey) key, err := encryption.ParseHumanReadableKey(req.UnlockKey)
if err != nil { if err != nil {
return err return err