Denis Arh
64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package sam
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import (
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"golang.org/x/crypto/bcrypt"
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)
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// Users
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type User struct {
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ID uint64
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Username string
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Password []byte `json:"-"`
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changed []string
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}
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func (User) new() *User {
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return &User{}
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}
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// Basic user validation
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func (u *User) CanLogin() bool {
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return u.ID > 0
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}
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func (u *User) GetID() uint64 {
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return u.ID
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}
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func (u *User) SetID(value uint64) *User {
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if u.ID != value {
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u.changed = append(u.changed, "id")
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u.ID = value
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}
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return u
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}
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func (u *User) GetUsername() string {
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return u.Username
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}
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func (u *User) SetUsername(value string) *User {
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if u.Username != value {
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u.changed = append(u.changed, "username")
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u.Username = value
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}
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return u
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}
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func (u *User) SetPassword(value string) error {
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if !u.ValidatePassword(value) {
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if encrypted, err := bcrypt.GenerateFromPassword([]byte(value), bcrypt.DefaultCost); err != nil {
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return err
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} else {
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u.Password = encrypted
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u.changed = append(u.changed, "password")
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}
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}
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return nil
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}
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func (u User) ValidatePassword(value string) bool {
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return bcrypt.CompareHashAndPassword(u.Password, []byte(value)) == nil
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}
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