func LoadByUsername(username string) (*User, error) {
u := new(User)
q := `
SELECT
u.id
, u.key
, u.active
, u.username
, u.email
, u.fullname
FROM user u
WHERE u.username = ?;
`
params := []interface{}{
username,
}
bind := []interface{}{
&u.Id,
&u.Key,
&u.Active,
&u.Username,
&u.Email,
&u.Fullname,
}
err := dao.Row(q, params, bind)
return u, err
}
func Parse(r *http.Request) (*Session, error) {
c, err := r.Cookie(config.Get("session_cookie_name"))
if err != nil {
return nil, err
}
q := `
SELECT
s.id
, u.key
FROM user u, user_session s
WHERE u.id = s.user_id
AND u.active = 1
AND s.key = ?
AND s.valid_until > ?;
`
params := []interface{}{
c.Value,
time.Now().Unix(),
}
var sid int64
var ukey string
bind := []interface{}{
&sid,
&ukey,
}
err = dao.Row(q, params, bind)
if err != nil {
return nil, err
}
u, err := user.Load(ukey)
if err != nil {
return nil, err
}
return &Session{
Id: sid,
Key: c.Value,
User: u,
}, nil
}
func Login(username string, password string) (*User, error) {
u := new(User)
q := `
SELECT
u.id
, u.key
, u.active
, u.username
, u.email
, u.fullname
FROM user u
WHERE u.active = 1
AND (
u.username = ?
OR u.email = ?
)
AND u.password = ?;
`
params := []interface{}{
username,
username,
hashpassword(password),
}
bind := []interface{}{
&u.Id,
&u.Key,
&u.Active,
&u.Username,
&u.Email,
&u.Fullname,
}
err := dao.Row(q, params, bind)
return u, err
}
func Verify(vkey string) (*User, error) {
// Get user key from verify
q := `
SELECT
u.key
FROM user_verify v, user u
WHERE v.user_id = u.id
AND v.key = ?
AND v.valid_until > ?;
`
params := []interface{}{
vkey,
time.Now().Unix(),
}
var ukey string
bind := []interface{}{
&ukey,
}
err := dao.Row(q, params, bind)
if err != nil {
return nil, err
}
// Activate user
q = `
UPDATE user SET
active = ?
, modified_date = ?
WHERE key = ?;
`
params = []interface{}{
1,
time.Now().Unix(),
ukey,
}
_, err = dao.Exec(q, params)
if err != nil {
return nil, err
}
u, err := Load(ukey)
if err != nil {
return nil, err
}
q = `
UPDATE user_verify SET
valid_until = 0
, modified_date = ?
WHERE key = ?;
`
params = []interface{}{
time.Now().Unix(),
vkey,
}
_, err = dao.Exec(q, params)
if err != nil {
return nil, err
}
return u, nil
}
