mirror of
https://github.com/gravitational/teleport.git
synced 2026-10-31 20:39:37 +08:00
85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
// Copyright 2022 Gravitational, Inc
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package touchid
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import (
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"errors"
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"github.com/gravitational/trace"
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wanlib "github.com/gravitational/teleport/lib/auth/webauthn"
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)
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// ErrAttemptFailed is returned by AttemptLogin and AttemptDeleteNonInteractive
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// for attempts that failed before user interaction.
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type ErrAttemptFailed struct {
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// Err is the underlying failure for the attempt.
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Err error
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}
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func (e *ErrAttemptFailed) Error() string {
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return e.Err.Error()
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}
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func (e *ErrAttemptFailed) Unwrap() error {
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return e.Err
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}
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func (e *ErrAttemptFailed) Is(target error) bool {
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_, ok := target.(*ErrAttemptFailed)
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return ok
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}
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func (e *ErrAttemptFailed) As(target interface{}) bool {
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tt, ok := target.(*ErrAttemptFailed)
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if ok {
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tt.Err = e.Err
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return true
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}
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return false
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}
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// AttemptLogin attempts a touch ID login.
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// It returns ErrAttemptFailed if the attempt failed before user interaction.
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// See Login.
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func AttemptLogin(origin, user string, assertion *wanlib.CredentialAssertion, picker CredentialPicker) (*wanlib.CredentialAssertionResponse, string, error) {
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resp, actualUser, err := Login(origin, user, assertion, picker)
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switch {
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case errors.Is(err, ErrNotAvailable), errors.Is(err, ErrCredentialNotFound):
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return nil, "", &ErrAttemptFailed{Err: err}
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case err != nil:
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return nil, "", trace.Wrap(err)
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}
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return resp, actualUser, nil
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}
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// AttemptDeleteNonInteractive attempts to delete a Secure Enclave credential.
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// Does not require user interaction.
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func AttemptDeleteNonInteractive(credentialID string) error {
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if !IsAvailable() {
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return &ErrAttemptFailed{Err: ErrNotAvailable}
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}
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if credentialID == "" {
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return trace.BadParameter("credentialID required")
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}
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switch err := native.DeleteNonInteractive(credentialID); {
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case errors.Is(err, ErrCredentialNotFound):
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return &ErrAttemptFailed{Err: err}
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case err != nil:
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return trace.Wrap(err)
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}
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return nil
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}
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