Add Recaptcha functionality to Gitea (#4044)
Fluf
6 years ago
committed by
techknowlogick
parent
54fedd4070
commit
f035dcd4f2
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// Copyright 2018 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package recaptcha |
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import ( |
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"encoding/json" |
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"fmt" |
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"io/ioutil" |
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"net/http" |
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"net/url" |
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"time" |
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"code.gitea.io/gitea/modules/setting" |
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) |
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// Response is the structure of JSON returned from API
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type Response struct { |
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Success bool `json:"success"` |
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ChallengeTS time.Time `json:"challenge_ts"` |
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Hostname string `json:"hostname"` |
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ErrorCodes []string `json:"error-codes"` |
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} |
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const apiURL = "https://www.google.com/recaptcha/api/siteverify" |
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// Verify calls Google Recaptcha API to verify token
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func Verify(response string) (bool, error) { |
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resp, err := http.PostForm(apiURL, |
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url.Values{"secret": {setting.Service.RecaptchaSecret}, "response": {response}}) |
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if err != nil { |
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return false, fmt.Errorf("Failed to send CAPTCHA response: %s", err) |
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} |
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defer resp.Body.Close() |
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body, err := ioutil.ReadAll(resp.Body) |
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if err != nil { |
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return false, fmt.Errorf("Failed to read CAPTCHA response: %s", err) |
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} |
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var jsonResponse Response |
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err = json.Unmarshal(body, &jsonResponse) |
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if err != nil { |
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return false, fmt.Errorf("Failed to parse CAPTCHA response: %s", err) |
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} |
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return jsonResponse.Success, nil |
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} |
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