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package account
import (
"log"
"time"
"tildegit.org/andinus/perseus/password"
"tildegit.org/andinus/perseus/storage"
)
// addToken will generate a random token, add it to database and
// return the token.
func (u *User) addToken(db *storage.DB) error {
u.Token = password.RandStr(64)
// Set user id from username.
err := u.GetID(db)
if err != nil {
log.Printf("account/addtoken.go: %s\n",
"failed to get id from username")
return err
}
// Acquire write lock on the database.
db.Mu.Lock()
defer db.Mu.Unlock()
// Start the transaction
tx, err := db.Conn.Begin()
defer tx.Rollback()
if err != nil {
log.Printf("account/addtoken.go: %s\n",
"failed to begin transaction")
return err
}
stmt, err := db.Conn.Prepare(`
INSERT INTO access(id, token, genTime) values(?, ?, ?)`)
if err != nil {
log.Printf("account/addtoken.go: %s\n",
"failed to prepare statement")
return err
}
defer stmt.Close()
_, err = stmt.Exec(u.ID, u.Token, time.Now().UTC())
if err != nil {
log.Printf("account/addtoken.go: %s\n",
"failed to execute statement")
return err
}
tx.Commit()
return err
}
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