fixed error with missing database folder, also added sending all keys to to acked and not acked nodes

central_auth_key_handling.go

@@ -199,6 +199,7 @@ func (c *centralAuth) deletePublicKeys(proc process, msg Message, nodes []string
 
 // dbUpdatePublicKey will update the public key for a node in the db.
 func (p *pki) dbUpdatePublicKey(node string, value []byte) error {
+	fmt.Printf("\n ***** DEBUG: %v\n\n", p.db)
 	err := p.db.Update(func(tx *bolt.Tx) error {
 		//Create a bucket
 		bu, err := tx.CreateBucketIfNotExists([]byte(p.bucketNamePublicKeys))

requests_keys.go

@@ -326,26 +326,16 @@ func methodKeysAllow(proc process, message Message, node string) ([]byte, error)
 // also able to send an update to them as well.
 func pushKeys(proc process, message Message, nodes []Node) error {
 	er := fmt.Errorf("info: beginning of pushKeys, nodes=%v", nodes)
-	var knh []byte
 	proc.errorKernel.logDebug(er)
 
-	err := func() error {
+	proc.centralAuth.pki.nodesAcked.mu.Lock()
-		proc.centralAuth.pki.nodesAcked.mu.Lock()
+	defer proc.centralAuth.pki.nodesAcked.mu.Unlock()
-		defer proc.centralAuth.pki.nodesAcked.mu.Unlock()
-
-		b, err := json.Marshal(proc.centralAuth.pki.nodesAcked.keysAndHash)
-		if err != nil {
-			er := fmt.Errorf("error: methodKeysAllow, failed to marshal keys map: %v", err)
-			return er
-		}
-
-		copy(knh, b)
-
-		return nil
-	}()
 
+	// Create the data payload of the current allowed keys.
+	b, err := json.Marshal(proc.centralAuth.pki.nodesAcked.keysAndHash)
 	if err != nil {
-		return err
+		er := fmt.Errorf("error: methodKeysAllow, failed to marshal keys map: %v", err)
+		proc.errorKernel.errSend(proc, message, er, logWarning)
 	}
 
 	// proc.centralAuth.pki.nodeNotAckedPublicKeys.mu.Lock()
@@ -358,7 +348,7 @@ func pushKeys(proc process, message Message, nodes []Node) error {
 		msg := Message{
 			ToNode:      n,
 			Method:      KeysUpdateReceive,
-			Data:        knh,
+			Data:        b,
 			ReplyMethod: None,
 			ACKTimeout:  0,
 		}
@@ -369,9 +359,6 @@ func pushKeys(proc process, message Message, nodes []Node) error {
 		proc.errorKernel.logDebug(er)
 	}
 
-	proc.centralAuth.pki.nodesAcked.mu.Lock()
-	defer proc.centralAuth.pki.nodesAcked.mu.Unlock()
-
 	// Concatenate the current nodes in the keysAndHash map and the nodes
 	// we got from the function argument when this function was called.
 	nodeMap := make(map[Node]struct{})
@@ -390,7 +377,7 @@ func pushKeys(proc process, message Message, nodes []Node) error {
 		msg := Message{
 			ToNode:      n,
 			Method:      KeysUpdateReceive,
-			Data:        knh,
+			Data:        b,
 			ReplyMethod: None,
 			ACKTimeout:  0,
 		}

server.go

@@ -207,6 +207,15 @@ func NewServer(configuration *Configuration, version string) (*server, error) {
 		}
 	}
 
+	// Check if tmp folder for socket exists, if not create it
+	if _, err := os.Stat(configuration.DatabaseFolder); os.IsNotExist(err) {
+		err := os.MkdirAll(configuration.DatabaseFolder, 0770)
+		if err != nil {
+			cancel()
+			return nil, fmt.Errorf("error: failed to create database folder directory %v: %v", configuration.DatabaseFolder, err)
+		}
+	}
+
 	//var nodeAuth *nodeAuth
 	//if configuration.EnableSignatureCheck {
 	nodeAuth := newNodeAuth(configuration, errorKernel)
@@ -258,7 +267,7 @@ func NewServer(configuration *Configuration, version string) (*server, error) {
 		if configuration.SubscribersDataFolder == "" {
 			return nil, fmt.Errorf("error: subscribersDataFolder value is empty, you need to provide the config or the flag value at startup %v: %v", configuration.SubscribersDataFolder, err)
 		}
-		err := os.Mkdir(configuration.SubscribersDataFolder, 0770)
+		err := os.MkdirAll(configuration.SubscribersDataFolder, 0770)
 		if err != nil {
 			return nil, fmt.Errorf("error: failed to create data folder directory %v: %v", configuration.SubscribersDataFolder, err)
 		}