36 lines
977 B
Go
36 lines
977 B
Go
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package mailstore
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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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"time"
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)
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// CheckRspamd sends a message to an optional rspamd instance for scoring, only called
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// when [Rspamd] enabled=true — the built-in SpamScore heuristic (spam.go) always runs
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// regardless, so this is additive, not a replacement.
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func CheckRspamd(url string, raw []byte, mailFrom, rcptTo string) (score float64, action string, err error) {
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req, err := http.NewRequest(http.MethodPost, url+"/checkv2", bytes.NewReader(raw))
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if err != nil {
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return 0, "", err
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}
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req.Header.Set("From", mailFrom)
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req.Header.Set("Rcpt", rcptTo)
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client := &http.Client{Timeout: 10 * time.Second}
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resp, err := client.Do(req)
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if err != nil {
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return 0, "", err
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}
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defer resp.Body.Close()
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var result struct {
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Score float64 `json:"score"`
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Action string `json:"action"`
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}
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if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
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return 0, "", err
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}
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return result.Score, result.Action, nil
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}
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