Fixed #93 Support password parameter when loads a PEM certificate from a local file.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

README.md

@@ -71,6 +71,7 @@ android:
 ios:
   enabled: false
   pem_path: "key.pem"
+  password: "" # certificate password, default as empty string.
   production: false
 
 log:
@@ -124,6 +125,7 @@ $ gorush -ios -m="your message" -i="your certificate path" -t="device token" -to
 * `-i`: Apple Push Notification Certificate path (`pem` file).
 * `-t`: Device token.
 * `-topic`: The topic of the remote notification.
+* `-password`: The certificate password.
 
 The default endpoint is APNs development. Please add `-production` flag for APNs production push endpoint.
 

config/config.go

@@ -46,6 +46,7 @@ type SectionAndroid struct {
 type SectionIos struct {
 	Enabled    bool   `yaml:"enabled"`
 	PemPath    string `yaml:"pem_path"`
+	Password   string `yaml:"password"`
 	Production bool   `yaml:"production"`
 }
 
@@ -106,6 +107,7 @@ func BuildDefaultPushConf() ConfYaml {
 	// iOS
 	conf.Ios.Enabled = false
 	conf.Ios.PemPath = "key.pem"
+	conf.Ios.Password = ""
 	conf.Ios.Production = false
 
 	// log

config/config.yml

@@ -21,6 +21,7 @@ android:
 ios:
   enabled: false
   pem_path: "key.pem"
+  password: ""
   production: false
 
 log:

gorush.go

@@ -23,6 +23,7 @@ func main() {
 	version := flag.Bool("v", false, "gorush version")
 	confPath := flag.String("c", "", "yaml configuration file path for gorush")
 	certificateKeyPath := flag.String("i", "", "iOS certificate key file path for gorush")
+	certificatePassword := flag.String("password", "", "iOS certificate password for gorush")
 	apiKey := flag.String("k", "", "Android api key configuration for gorush")
 	port := flag.String("p", "", "port number for gorush")
 	token := flag.String("t", "", "token string")
@@ -61,6 +62,11 @@ func main() {
 		gorush.PushConf.Ios.PemPath = *certificateKeyPath
 	}
 
+	if *certificatePassword != "" {
+		log.Printf("Load yaml config file error: '%v'", certificatePassword)
+		gorush.PushConf.Ios.Password = *certificatePassword
+	}
+
 	if *apiKey != "" {
 		gorush.PushConf.Android.APIKey = *apiKey
 	}

gorush/notification.go

@@ -141,7 +141,7 @@ func InitAPNSClient() error {
 	if PushConf.Ios.Enabled {
 		var err error
 
-		CertificatePemIos, err = certificate.FromPemFile(PushConf.Ios.PemPath, "")
+		CertificatePemIos, err = certificate.FromPemFile(PushConf.Ios.PemPath, PushConf.Ios.Password)
 
 		if err != nil {
 			LogError.Error("Cert Error:", err.Error())