Use array to track allowed SSH boards

Signed-off-by: Sandeep Mistry <s.mistry@arduino.cc>

Author: sandeepmistry

programmer.go

@@ -13,6 +13,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"runtime"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
@@ -25,12 +26,18 @@ import (
 )
 
 var compiling = false
+var allowedSshBoards = []string{"arduino:avr:yun"}
 
 func colonToUnderscore(input string) string {
 	output := strings.Replace(input, ":", "_", -1)
 	return output
 }
 
+func sshProgramAllowed(boardname string) bool {
+	sort.Strings(allowedSshBoards)
+	return sort.SearchStrings(allowedSshBoards, boardname) != len(allowedSshBoards)
+}
+
 type basicAuthData struct {
 	Username string `json:"username"`
 	Password string `json:"password"`
@@ -267,8 +274,8 @@ func spProgramRW(portname string, boardname string, filePath string, commandline
 
 	if extraInfo.Network {
 		err = spProgramNetwork(portname, boardname, filePath, extraInfo.Auth)
-		if err != nil && boardname == "arduino:avr:yun" {
-			// http method failed, try ssh upload (Yun only)
+		if err != nil && sshProgramAllowed(boardname) {
+			// http method failed, try ssh upload if allowed
 			err = spProgramSSHNetwork(portname, boardname, filePath, commandline, extraInfo.Auth)
 		}
 	} else {