Flesh out run cli_handler for error handling and saving certificates

acme/messages.go

@@ -33,6 +33,7 @@ type authorizationResource struct {
 	Body       authorization
 	Domain     string
 	NewCertURL string
+	AuthURL    string
 }
 
 type authorization struct {

cli_handlers.go

@@ -2,7 +2,9 @@ package main
 
 import (
 	"bufio"
+	"io/ioutil"
 	"os"
+	"path"
 	"strings"
 
 	"github.com/codegangsta/cli"
@@ -92,5 +94,29 @@ func run(c *cli.Context) {
 		logger().Fatal("Please specify --domains")
 	}
 
-	client.ObtainCertificates(c.GlobalStringSlice("domains"))
+	certs, err := client.ObtainCertificates(c.GlobalStringSlice("domains"))
+	if err != nil {
+		logger().Fatalf("Could not obtain certificates -> %v", err)
+	}
+
+	err = checkFolder(conf.CertPath())
+	if err != nil {
+		logger().Fatalf("Cound not check/create path: %v", err)
+	}
+
+	for _, certRes := range certs {
+		certOut := path.Join(conf.CertPath(), certRes.Domain+".crt")
+		privOut := path.Join(conf.CertPath(), certRes.Domain+".key")
+
+		err = ioutil.WriteFile(certOut, certRes.Certificate, 0700)
+		if err != nil {
+			logger().Printf("Unable to save Certificate for domain %s -> %v", certRes.Domain, err)
+		}
+
+		err = ioutil.WriteFile(privOut, certRes.PrivateKey, 0700)
+		if err != nil {
+			logger().Printf("Unable to save PrivateKey for domain %s -> %v", certRes.Domain, err)
+		}
+
+	}
 }

configuration.go

@@ -35,6 +35,10 @@ func (c *Configuration) ServerPath() string {
 	return strings.Replace(srvStr, "/", string(os.PathSeparator), -1)
 }
 
+func (c *Configuration) CertPath() string {
+	return path.Join(c.context.GlobalString("path"), "certificates")
+}
+
 // AccountsPath returns the OS dependent path to the
 // local accounts for a specific CA
 func (c *Configuration) AccountsPath() string {