Revision eb6e0359
Added by Marc Dequènes about 14 years ago
- ID eb6e0359e66f7e92e69b30eaa3795818d2e29ab0
| lib/cyborghood/mail.rb | ||
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class Mail < Delegator
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include ActionMailer::Quoting
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include ActionMailer::Utils
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include GetText
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include CHTranslation
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MAX_DRIFT_TIME = 3600
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| ... | ... | |
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def process
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if is_marked?
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return MailReport.new(:error => "Replay detected.")
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return MailReport.new(:error => _("Replay detected."))
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end
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return process_signed() if is_pgp_signed?
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return process_encrypted() if is_pgp_encrypted?
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MailReport.new(:error => "Mail not RFC3156 compliant.")
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MailReport.new(:error => _("Mail not RFC3156 compliant."))
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end
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def create_reply
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def process_signed
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sigs_check = verify_pgp_signature()
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return MailReport.new(:error => "Mail not formatted correctly (signed part).") if sigs_check.nil? or sigs_check.size != 1
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return MailReport.new(:error => _("Mail not formatted correctly (signed part).")) if sigs_check.nil? or sigs_check.size != 1
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sig_check = sigs_check.first
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return MailReport.new(:error => "Mail content tampered or badly signed: " + sig_check.to_s) unless sig_check.status == 0
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return MailReport.new(:error => _("Mail content tampered or badly signed: %{sig_err}", :sig_err => sig_check.to_s)) unless sig_check.status == 0
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logger.info "Mail content was properly signed by key #{sig_check.fingerprint}"
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user = Person.find_by_fingerprint(sig_check.fingerprint)
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return MailReport.new(:error => "Mail is from an unknown person.", :warn_sender => true) if user.nil?
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return MailReport.new(:error => _("Mail is from an unknown person."), :warn_sender => true) if user.nil?
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logger.info "Mail is from user #{user.uid} (#{user.cn})"
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self.user = user
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logger.debug "Signature drift time: #{drift}"
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unless drift.abs < MAX_DRIFT_TIME
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if drift > 0
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return MailReport.new(:error => N_("The signature was made too long ago (check your system clock). Rejected message to avoid replay attacks."), :user => user)
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return MailReport.new(:error => _("The signature was made too long ago (check your system clock). Rejected message to avoid replay attacks."), :user => user)
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else
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# mark message to prevent later replay of the message
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mark_processed(sig_check.timestamp)
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return MailReport.new(:error => N_("The signature was made in the future (check your system clock). Rejected message to avoid replay attacks."), :user => user)
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return MailReport.new(:error => _("The signature was made in the future (check your system clock). Rejected message to avoid replay attacks."), :user => user)
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end
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end
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| ... | ... | |
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end
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end
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MailReport.new(:error => "Mail not formatted correctly (encrypted part).")
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MailReport.new(:error => _("Mail not formatted correctly (encrypted part)."))
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end
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def mark_dir
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Also available in: Unified diff
[evol] translation rework: new mechanism to handle translated/untranslated strings, make use of translation parameters, moved I18n class, translations update