Add report subcommand, change scan options. Bump up ver #239

report/email.go

@@ -0,0 +1,84 @@
+/* Vuls - Vulnerability Scanner
+Copyright (C) 2016  Future Architect, Inc. Japan.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package report
+
+import (
+	"fmt"
+	"net"
+	"net/mail"
+	"net/smtp"
+	"strings"
+	"time"
+
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/models"
+)
+
+// EMailWriter send mail
+type EMailWriter struct{}
+
+func (w EMailWriter) Write(rs ...models.ScanResult) (err error) {
+	conf := config.Conf
+	to := strings.Join(conf.EMail.To[:], ", ")
+	cc := strings.Join(conf.EMail.Cc[:], ", ")
+	mailAddresses := append(conf.EMail.To, conf.EMail.Cc...)
+	if _, err := mail.ParseAddressList(strings.Join(mailAddresses[:], ", ")); err != nil {
+		return fmt.Errorf("Failed to parse email addresses: %s", err)
+	}
+
+	for _, r := range rs {
+		subject := fmt.Sprintf("%s%s %s",
+			conf.EMail.SubjectPrefix,
+			r.ServerInfo(),
+			r.CveSummary(),
+		)
+
+		headers := make(map[string]string)
+		headers["From"] = conf.EMail.From
+		headers["To"] = to
+		headers["Cc"] = cc
+		headers["Subject"] = subject
+		headers["Date"] = time.Now().Format(time.RFC1123Z)
+		headers["Content-Type"] = "text/plain; charset=utf-8"
+
+		var message string
+		for k, v := range headers {
+			message += fmt.Sprintf("%s: %s\r\n", k, v)
+		}
+		message += "\r\n" + toFullPlainText(r)
+
+		smtpServer := net.JoinHostPort(conf.EMail.SMTPAddr, conf.EMail.SMTPPort)
+		err = smtp.SendMail(
+			smtpServer,
+			smtp.PlainAuth(
+				"",
+				conf.EMail.User,
+				conf.EMail.Password,
+				conf.EMail.SMTPAddr,
+			),
+			conf.EMail.From,
+			conf.EMail.To,
+			[]byte(message),
+		)
+
+		if err != nil {
+			return fmt.Errorf("Failed to send emails: %s", err)
+		}
+	}
+	return nil
+}