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Make receiver hostname configurable via --receiver-hostname flag

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Remove the package-level global hostname from parser.go.

Adds a log warning when the last Received hop doesn't match the
expected receiver hostname.

Bug: https://github.com/happyDomain/happydeliver/issues/11
This commit is contained in:
nemunaire 2026-03-25 10:58:34 +07:00
commit 76ee50a100
18 changed files with 53 additions and 40 deletions
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10
pkg/analyzer/authentication.go
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@ -28,11 +28,13 @@ import (
)
// AuthenticationAnalyzer analyzes email authentication results
type AuthenticationAnalyzer struct{}
type AuthenticationAnalyzer struct {
receiverHostname string
}
// NewAuthenticationAnalyzer creates a new authentication analyzer
func NewAuthenticationAnalyzer() *AuthenticationAnalyzer {
return &AuthenticationAnalyzer{}
func NewAuthenticationAnalyzer(receiverHostname string) *AuthenticationAnalyzer {
return &AuthenticationAnalyzer{receiverHostname: receiverHostname}
}
// AnalyzeAuthentication extracts and analyzes authentication results from email headers
@ -40,7 +42,7 @@ func (a *AuthenticationAnalyzer) AnalyzeAuthentication(email *EmailMessage) *api
results := &api.AuthenticationResults{}
// Parse Authentication-Results headers
authHeaders := email.GetAuthenticationResults()
authHeaders := email.GetAuthenticationResults(a.receiverHostname)
for _, header := range authHeaders {
a.parseAuthenticationResultsHeader(header, results)
}