func (basicAuth *BasicAuth) Authenticate(ctx *Context) (ok bool, err error) {
username, password := RequestBasicAuth(ctx.Request)
if username != "" {
p, ok := basicAuth.UserPassword[username]
if ok && p == utils.SHA1Base64String(password) {
ctx.AuthUser = username
return true, nil
}
}
SendBasicAuthRequired(ctx.Response, basicAuth.Realm)
return false, nil
}
// NewBasicAuth creates a BasicAuth instance with a series of
// not encrypted usernames and passwords that are provided in alternating order.
func NewBasicAuth(realm string, usernamesAndPasswords ...string) *BasicAuth {
userPass := make(map[string]string, len(usernamesAndPasswords)/2)
for i := 0; i < len(usernamesAndPasswords)/2; i++ {
username := usernamesAndPasswords[i*2]
password := usernamesAndPasswords[i*2+1]
userPass[username] = utils.SHA1Base64String(password)
}
return &BasicAuth{
Realm: realm,
UserPassword: userPass,
}
}