87 lines
2.6 KiB
Go
87 lines
2.6 KiB
Go
// This file is part of the happyDeliver (R) project.
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// Copyright (c) 2025 happyDomain
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// Authors: Pierre-Olivier Mercier, et al.
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//
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// This program is offered under a commercial and under the AGPL license.
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// For commercial licensing, contact us at <contact@happydomain.org>.
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//
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// For AGPL licensing:
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package analyzer
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import (
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"bytes"
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"fmt"
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"github.com/google/uuid"
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"git.happydns.org/happyDeliver/internal/api"
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"git.happydns.org/happyDeliver/internal/config"
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)
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// EmailAnalyzer provides high-level email analysis functionality
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// This is the main entry point for analyzing emails from both LMTP and CLI
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type EmailAnalyzer struct {
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generator *ReportGenerator
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}
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// NewEmailAnalyzer creates a new email analyzer with the given configuration
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func NewEmailAnalyzer(cfg *config.Config) *EmailAnalyzer {
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generator := NewReportGenerator(
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cfg.Analysis.DNSTimeout,
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cfg.Analysis.HTTPTimeout,
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cfg.Analysis.RBLs,
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)
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return &EmailAnalyzer{
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generator: generator,
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}
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}
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// AnalysisResult contains the complete analysis result
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type AnalysisResult struct {
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Email *EmailMessage
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Results *AnalysisResults
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Report *api.Report
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}
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// AnalyzeEmailBytes performs complete email analysis from raw bytes
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func (a *EmailAnalyzer) AnalyzeEmailBytes(rawEmail []byte, testID uuid.UUID) (*AnalysisResult, error) {
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// Parse the email
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emailMsg, err := ParseEmail(bytes.NewReader(rawEmail))
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if err != nil {
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return nil, fmt.Errorf("failed to parse email: %w", err)
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}
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// Analyze the email
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results := a.generator.AnalyzeEmail(emailMsg)
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// Generate the report
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report := a.generator.GenerateReport(testID, results)
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return &AnalysisResult{
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Email: emailMsg,
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Results: results,
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Report: report,
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}, nil
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}
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// GetScoreSummaryText returns a human-readable score summary
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func (a *EmailAnalyzer) GetScoreSummaryText(result *AnalysisResult) string {
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if result == nil || result.Results == nil {
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return ""
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}
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return a.generator.GetScoreSummaryText(result.Results)
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}
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