ref: c247aa69e28ae6309479b88e487cf25203f3d463
dir: /signup.go/
package email
import (
"bytes"
"fmt"
"log"
"net/http"
"net/smtp"
"time"
"github.com/google/uuid"
"github.com/olmaxmedical/database"
"golang.org/x/text/message"
)
// TODO(halfwit) Update with whichever TLD we land on
var url = "https://medical.olmax.dev"
// SendSignup - email our prospective clients and create tokens
func SendSignup(first, last, email, pass string, p *message.Printer) {
if !database.UserExists(email) {
u, _ := uuid.NewRandom()
token := u.String()
database.CreateTempEntry(first, last, email, pass, token)
signupemail(token, email, p)
go func() {
// Blow away the entry unconditionally after 10 minutes
time.Sleep(time.Minute * 10)
database.RemoveTempEntry(token)
}()
}
}
// ValidateSignupToken - Make sure token is good
func ValidateSignupToken(w http.ResponseWriter, r *http.Request, token string) {
if database.FindTempEntry(token) {
database.CreateEntry(token)
http.Redirect(w, r, "/login.html", 302)
return
}
http.Error(w, "Bad Request", 400)
}
func signupemail(token string, sendto string, p *message.Printer) {
var msg bytes.Buffer
msg.WriteString("From: ")
msg.WriteString("olmaxmedical@gmail.com" + "\n")
msg.WriteString("To: ")
msg.WriteString(sendto + "\n")
msg.WriteString(p.Sprintf("Subject: Olmax Medical - Verify your new account\n\n"))
msg.WriteString(p.Sprintf("Please click the following link to finalize your account creation "))
msg.WriteString(fmt.Sprintf("%s/activate/%s\n", url, token))
err := smtp.SendMail("smtp.gmail.com:587",
smtp.PlainAuth("", "olmaxmedical@gmail.com", "hunter2", "smtp.gmail.com"),
"olmaxmedical@gmail.com", []string{sendto}, msg.Bytes(),
)
if err != nil {
log.Printf("smtp error: %v", err)
}
}