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Sending email

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This commit is contained in:
vinchent 2024-08-20 22:36:16 +02:00
parent 6edfc529ea
commit 21c5f42aff
4 changed files with 54 additions and 1 deletions
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10
cmd/api/api.go
View File

@ -25,6 +25,12 @@ type config struct {
secret string
key string
}
smtp struct {
host string
port int
username string
password string
}
}
type application struct {
@ -69,6 +75,10 @@ func main() {
"root:example@tcp(localhost:3306)/widgets?parseTime=true&tls=false",
"Application environment {development|production}",
)
flag.StringVar(&cfg.smtp.host, "smtphost", "0.0.0.0", "smtp host")
flag.IntVar(&cfg.smtp.port, "smtpport", 1025, "smtp host")
flag.StringVar(&cfg.smtp.username, "smtpuser", "user", "smtp user")
flag.StringVar(&cfg.smtp.password, "smtppwd", "password", "smtp password")
flag.Parse()

32
cmd/api/mailer.go
View File

@ -5,6 +5,9 @@ import (
"embed"
"fmt"
"text/template"
"time"
mail "github.com/xhit/go-simple-mail/v2"
)
//go:embed templates
@ -42,5 +45,34 @@ func (app *application) SendMail(from, to, subject, tmpl string, data interface{
app.infoLog.Println(formattedMessage, plainMessage)
// send the mail
server := mail.NewSMTPClient()
server.Host = app.config.smtp.host
server.Port = app.config.smtp.port
// NOTE: not needed for MailHog
// server.Username = app.config.smtp.username
// server.Password = app.config.smtp.password
// server.Encryption = mail.EncryptionTLS
server.KeepAlive = false
server.ConnectTimeout = 10 * time.Second
server.SendTimeout = 10 * time.Second
smtpClient, err := server.Connect()
if err != nil {
return err
}
email := mail.NewMSG()
email.SetFrom(from).AddTo(to).SetSubject(subject)
email.SetBody(mail.TextHTML, formattedMessage)
email.AddAlternative(mail.TextPlain, plainMessage)
err = email.Send(smtpClient)
if err != nil {
app.errorLog.Println(err)
return err
}
app.infoLog.Println("send mail")
return nil
}

7
go.mod
View File

@ -9,7 +9,12 @@ require (
github.com/go-chi/cors v1.2.1
github.com/go-sql-driver/mysql v1.8.1
github.com/stripe/stripe-go/v79 v79.6.0
github.com/xhit/go-simple-mail/v2 v2.16.0
golang.org/x/crypto v0.26.0
)
require filippo.io/edwards25519 v1.1.0 // indirect
require (
filippo.io/edwards25519 v1.1.0 // indirect
github.com/go-test/deep v1.1.1 // indirect
github.com/toorop/go-dkim v0.0.0-20201103131630-e1cd1a0a5208 // indirect
)

6
go.sum
View File

@ -13,6 +13,8 @@ github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vz
github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
github.com/go-test/deep v1.1.1 h1:0r/53hagsehfO4bzD2Pgr/+RgHqhmf+k1Bpse2cTu1U=
github.com/go-test/deep v1.1.1/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncVwcsE=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@ -20,6 +22,10 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stripe/stripe-go/v79 v79.6.0 h1:qSBV2f2rpLEEZTdTlVLzdmQJZNmfoo2E3hUEkFT8GBc=
github.com/stripe/stripe-go/v79 v79.6.0/go.mod h1:cuH6X0zC8peY6f1AubHwgJ/fJSn2dh5pfiCr6CjyKVU=
github.com/toorop/go-dkim v0.0.0-20201103131630-e1cd1a0a5208 h1:PM5hJF7HVfNWmCjMdEfbuOBNXSVF2cMFGgQTPdKCbwM=
github.com/toorop/go-dkim v0.0.0-20201103131630-e1cd1a0a5208/go.mod h1:BzWtXXrXzZUvMacR0oF/fbDDgUPO8L36tDMmRAf14ns=
github.com/xhit/go-simple-mail/v2 v2.16.0 h1:ouGy/Ww4kuaqu2E2UrDw7SvLaziWTB60ICLkIkNVccA=
github.com/xhit/go-simple-mail/v2 v2.16.0/go.mod h1:b7P5ygho6SYE+VIqpxA6QkYfv4teeyG4MKqB3utRu98=
golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=