func (milter *milter) Eom(ctx uintptr) (sfsistat int8) {
defer milterHandleError(ctx, &sfsistat)
s := milterGetSession(ctx, true, false)
StatsCounters["MilterCallbackEom"].increase(1)
Log.Debug("%s milter.Eom() was called", s.milterGetDisplayId())
verdict, msg, results := messageGetVerdict(s.getLastMessage())
headersAdd, headersDelete := messageGetMutableHeaders(s.getLastMessage(), results)
for _, hdr := range headersDelete {
var delete string // Must be null to delete
m.ChgHeader(ctx, hdr.getKey(), hdr.milterIdx, delete)
hdr.deleted = true
for _, allHdr := range s.getLastMessage().GetHeader(hdr.getKey(), false) {
if allHdr.milterIdx > hdr.milterIdx {
allHdr.milterIdx = allHdr.milterIdx - 1
}
}
}
for _, hdr := range headersAdd {
m.AddHeader(ctx, hdr.getKey(), hdr.getValue())
}
if s.isWhitelisted() {
verdict = messagePermit
msg = "Whitelisted"
}
switch {
case verdict == messagePermit:
Log.Info("Message Permit: sess=%s message=%s %s", s.milterGetDisplayId(), s.getLastMessage().QueueId, msg)
return
case verdict == messageTempFail:
m.SetReply(ctx, "421", "4.7.0", msg)
Log.Info("Message TempFail: sess=%s message=%s msg: %s", s.milterGetDisplayId(), s.getLastMessage().QueueId, msg)
if Config.ClueGetter.Noop {
return
}
return m.Tempfail
case verdict == messageReject:
m.SetReply(ctx, "550", "5.7.1", msg)
Log.Info("Message Reject: sess=%s message=%s msg: %s", s.milterGetDisplayId(), s.getLastMessage().QueueId, msg)
if Config.ClueGetter.Noop {
return
}
return m.Reject
}
panic("verdict was not recognized")
}
func (milter *milter) Eom(ctx uintptr) (sfsistat int8) {
defer milterHandleError(ctx, &sfsistat)
s := milterGetSession(ctx, true, false)
StatsCounters["MilterCallbackEom"].increase(1)
Log.Debug("%d milter.Eom() was called", s.getId())
verdict, msg, results := messageGetVerdict(s.getLastMessage())
for _, hdr := range messageGetHeadersToAdd(s.getLastMessage(), results) {
m.AddHeader(ctx, hdr.getKey(), hdr.getValue())
}
if s.isWhitelisted() {
verdict = messagePermit
msg = "Whitelisted"
}
switch {
case verdict == messagePermit:
Log.Info("Message Permit: sess=%d message=%s %s", s.getId(), s.getLastMessage().getQueueId(), msg)
return
case verdict == messageTempFail:
m.SetReply(ctx, "421", "4.7.0", msg)
Log.Info("Message TempFail: sess=%d message=%s msg: %s", s.getId(), s.getLastMessage().getQueueId(), msg)
if Config.ClueGetter.Noop {
return
}
return m.Tempfail
case verdict == messageReject:
m.SetReply(ctx, "550", "5.7.1", msg)
Log.Info("Message Reject: sess=%d message=%s msg: %s", s.getId(), s.getLastMessage().getQueueId(), msg)
if Config.ClueGetter.Noop {
return
}
return m.Reject
}
panic("verdict was not recognized")
}
func milterHandleError(ctx uintptr, sfsistat *int8) {
if Config.ClueGetter.Exit_On_Panic {
return
}
r := recover()
if r == nil {
return
}
Log.Error("Panic ocurred while handling milter communication. Recovering. Error: %s", r)
StatsCounters["MessagePanics"].increase(1)
if Config.ClueGetter.Noop {
return
}
s := milterGetSession(ctx, true, true)
if s != nil && s.isWhitelisted() {
return
}
m.SetReply(ctx, "421", "4.7.0", "An internal error ocurred")
*sfsistat = m.Tempfail
return
}