Auth.go returns error during tlsconfig

[aaf/sms.git] / sms-service / src / sms / auth / auth.go

diff --git a/sms-service/src/sms/auth/auth.go b/sms-service/src/sms/auth/auth.go
index 690fe62..8186738 100644 (file)
--- a/sms-service/src/sms/auth/auth.go
+++ b/sms-service/src/sms/auth/auth.go
@@ -20,21 +20,19 @@ import (
        "crypto/tls"
        "crypto/x509"
        "io/ioutil"
-       "log"
 )
 
 var tlsConfig *tls.Config
 
 // GetTLSConfig initializes a tlsConfig using the CA's certificate
 // This config is then used to enable the server for mutual TLS
-func GetTLSConfig(caCertFile string) *tls.Config {
+func GetTLSConfig(caCertFile string) (*tls.Config, error) {
        // Initialize tlsConfig once
        if tlsConfig == nil {
                caCert, err := ioutil.ReadFile(caCertFile)
 
                if err != nil {
-                       log.Fatal("Error reading CA Certificate")
-                       log.Fatal(err)
+                       return nil, err
                }
 
                caCertPool := x509.NewCertPool()
@@ -47,5 +45,5 @@ func GetTLSConfig(caCertFile string) *tls.Config {
                }
                tlsConfig.BuildNameToCertificate()
        }
-       return tlsConfig
+       return tlsConfig, nil
 }