Initial commit

go.mod

@@ -0,0 +1,3 @@
+module lxsameer.com/woodpecker_mailer
+
+go 1.20

main.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"crypto/tls"
+	"fmt"
+	"html/template"
+	"net/mail"
+	"net/smtp"
+	"os"
+)
+
+// "Send As" information
+
+func main() {
+	var (
+		username  = os.Getenv("PLUGIN_USER")
+		password  = os.Getenv("PLUGIN_PASSWORD")
+		to        = os.Getenv("PLUGIN_TO")
+		subject   = os.Getenv("PLUGIN_SUBJECT")
+		body      = os.Getenv("PLUGIN_TEXT")
+		from_addr = os.Getenv("PLUGIN_FROM")
+		from_name = os.Getenv("PLUGIN_FROM_NAME")
+	)
+
+	const gmail = "smtp.gmail.com:587"
+
+	sanitizedBody := template.HTMLEscapeString(body)
+
+	fmt.Println("Authenticateing...")
+	auth := smtp.PlainAuth("", username, password, "smtp.gmail.com")
+	smtpConnection, err := smtp.Dial(gmail)
+	if err != nil {
+		panic(err)
+	}
+	if err := smtpConnection.StartTLS(&tls.Config{ServerName: "smtp.gmail.com"}); err != nil {
+
+		panic(err)
+	}
+	if err := smtpConnection.Auth(auth); err != nil {
+		panic(err)
+	}
+
+	from := mail.Address{Name: from_name, Address: from_addr}
+	rcpt := mail.Address{Name: "", Address: to}
+
+	header := make(map[string]string)
+	header["From"] = from.String()
+	header["To"] = rcpt.String()
+	header["Subject"] = subject
+
+	// Convert the header map to a string and attach the body to it
+	var message string
+	for key, value := range header {
+		message += fmt.Sprintf("%s: %s\r\n", key, value)
+	}
+	message += "\r\n" + sanitizedBody + "\r\n"
+
+	fmt.Println("Senting an email to user")
+	err = smtp.SendMail(gmail, auth, from_addr, []string{rcpt.Address}, []byte(message))
+	if err != nil {
+		panic(err)
+	}
+
+	smtpConnection.Quit()
+}