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package auth
import (
"errors"
"log"
"regexp"
"strings"
"tildegit.org/andinus/perseus/storage/sqlite3"
"tildegit.org/andinus/perseus/user"
)
// Register takes in registration details and returns an error. If
// error doesn't equal nil then the registration was unsuccessful.
// uInfo should have username & password.
func Register(db *sqlite3.DB, uInfo map[string]string) error {
u := user.User{}
u.SetID(genID(64))
u.SetUsername(strings.ToLower(uInfo["username"]))
// Validate username
re := regexp.MustCompile("^[a-z0-9]*$")
if !re.MatchString(u.Username()) {
return errors.New("auth/register.go: invalid username")
}
// Validate password
if len(uInfo["password"]) < 8 {
return errors.New("auth/register.go: password too short")
}
pass, err := hashPass(uInfo["password"])
if err != nil {
log.Printf("auth/register.go: %s\n",
"hashPass func failed")
return err
}
u.SetPassword(pass)
err = u.AddUser(db)
return err
}
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