forked from tildetown/town
email accepted users
parent
cee8b75bad
commit
c43adc49fb
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@ -1,8 +1,67 @@
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package main
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// TODO function for reading smtp.pw from /town/docs
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import (
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"errors"
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"fmt"
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"os"
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func sendInviteEmail() error {
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// TODO
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return nil
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"git.tilde.town/tildetown/town/email"
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"git.tilde.town/tildetown/town/invites"
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)
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const emailText = `hello!
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You applied to https://tilde.town at some point and your application has been approved ^_^
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Your invite code is: %s
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To redeem your code, please open a terminal and run:
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ssh welcome@tilde.town
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You'll fill in details like your desired username and SSH public key.
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If you're brand new to SSH or have never heard of it that is okay!
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This page has information on what SSH is and how to use it, including how to create an ssh key pair which you'll need to access your town account: https://tilde.town/wiki/getting-started/ssh.html
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If you run into confusion or problems creating a key pair on your computer, this page can generate one for you: https://tilde.town/keymachine . However you'll still need to save the generated key files to your computer in order to use them.
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If you end up stuck, e-mail root@tilde.town with any questions.
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See you on the server,
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~vilmibm`
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func loadPassword() (string, error) {
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f, err := os.Open("/town/docs/smtp.pw")
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if err != nil {
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return "", err
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}
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pw := make([]byte, 100)
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n, err := f.Read(pw)
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if err != nil {
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return "", err
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}
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if n == 0 {
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return "", errors.New("read nothing")
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}
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return string(pw[0:n]), nil
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}
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func sendInviteEmail(invite invites.Invite) error {
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pw, err := loadPassword()
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if err != nil {
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return fmt.Errorf("could not read password: %w", err)
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}
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body := fmt.Sprintf(emailText, invite.Code)
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mailer := email.NewExternalMailer(pw)
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return mailer.Send(
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invite.Email,
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"your tilde.town application was accepted",
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body)
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}
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@ -263,15 +263,16 @@ func _main() error {
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updateCount()
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render()
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if decision == models.SignupAccepted {
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if err = invites.InsertInvite(inviteDB, currSignup.CleanEmail); err != nil {
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invite := &invites.Invite{
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Email: currSignup.CleanEmail,
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}
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if err = invite.Insert(inviteDB); err != nil {
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errorModal.SetText(fmt.Sprintf("error! failed to create invite: %s", err.Error()))
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pages.SwitchToPage("error")
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}
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// TODO need to get an invite back from InsertInvite so we can send it to
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// the clean email using sendInviteEmail
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if err = sendInviteEmail(); err != nil {
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if err = sendInviteEmail(*invite); err != nil {
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errorModal.SetText(fmt.Sprintf("error! failed to send welcome email: %s", err.Error()))
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pages.SwitchToPage("error")
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}
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@ -262,7 +262,8 @@ func _main(l *log.Logger, db *sql.DB) error {
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newScene("done", heredoc.Doc(`
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thank you for applying to tilde.town!
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please be on the look out for an email from [-:-:b]root@tilde.town[-:-:-]
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please be on the look out for an email from [-:-:b]root@tilde.town[-:-:-].
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it's almost certain that it will end up in your spam filter, unfortunately.
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you can [-:-:b]/quit[-:-:-] now
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@ -9,7 +9,7 @@ import (
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)
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const (
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SMTPlogin = "root@tilde.town"
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from = "root@tilde.town"
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SMTPHost = "smtp.zoho.com"
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SMTPPort = 465
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)
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@ -39,8 +39,19 @@ func NewExternalMailer(pw string) *ExternalMailer {
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}
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func (m *ExternalMailer) Send(address, subject, body string) error {
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// TODO need to add headers to prepare message
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auth := smtp.PlainAuth("", SMTPlogin, m.Password, SMTPHost)
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headers := map[string]string{
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"From": from,
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"To": address,
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"Subject": subject,
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}
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message := ""
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for k, v := range headers {
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message += fmt.Sprintf("%s: %s\r\n", k, v)
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}
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message += "\r\n" + body
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auth := smtp.PlainAuth("", from, m.Password, SMTPHost)
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server := fmt.Sprintf("%s:%d", SMTPHost, SMTPPort)
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@ -24,6 +24,23 @@ type Invite struct {
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Used bool
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}
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func (i *Invite) Insert(db *sql.DB) error {
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stmt, err := db.Prepare(`
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INSERT INTO invites (code, email) VALUES (?, ?)
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`)
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if err != nil {
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return err
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}
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_, err = stmt.Exec(generateCode(i.Email), i.Email)
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if err != nil {
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return err
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}
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defer stmt.Close()
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return nil
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}
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func ConnectDB() (*sql.DB, error) {
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db, err := sql.Open("sqlite3", dsn)
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if err != nil {
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@ -66,23 +83,6 @@ func Decode(code string) ([]string, error) {
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return strings.Split(string(decoded), " "), nil
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}
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func InsertInvite(db *sql.DB, email string) error {
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stmt, err := db.Prepare(`
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INSERT INTO invites (code, email) VALUES (?, ?)
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`)
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if err != nil {
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return err
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}
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_, err = stmt.Exec(generateCode(email), email)
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if err != nil {
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return err
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}
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defer stmt.Close()
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return nil
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}
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func Get(db *sql.DB, code string) (*Invite, error) {
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inv := &Invite{
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Code: code,
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