47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package captcha
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"github.com/rs/zerolog/log"
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"github.com/spf13/viper"
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)
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type TurnstileAdapter struct{}
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type turnstileResponse struct {
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Success bool `json:"success"`
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ErrorCodes []string `json:"error-codes"`
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}
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func (a *TurnstileAdapter) Validate(token, ip string) bool {
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url := "https://challenges.cloudflare.com/turnstile/v0/siteverify"
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data := map[string]string{
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"secret": viper.GetString("captcha.api_secret"),
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"response": token,
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"remoteip": ip,
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}
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jsonData, _ := json.Marshal(data)
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resp, err := http.Post(url, "application/json", bytes.NewBuffer(jsonData))
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if err != nil {
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log.Error().Err(err).Msg("Error sending request to Turnstile...")
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return false
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}
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defer resp.Body.Close()
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var result turnstileResponse
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if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
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log.Error().Err(err).Msg("Error decoding response from Turnstile...")
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return false
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}
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if !result.Success {
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log.Warn().Strs("errors", result.ErrorCodes).Msg("An captcha validation request failed...")
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}
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return result.Success
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}
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