README
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wildcard-processor
Wildcard-processor adds wildcard support for recipient hosts validation for go-guerilla package
About
This package is a Processor for the Go-Guerrilla SMTP server. By default it is possible to match hosts using exact names or "." character. Wildcard-processor adds another configuration option, where it is possible to define recipient hosts using wildcard, e.g. "*.com", so it offers much greater flexibility.
Configuration
Set wildcard as validate_process in your backend config file and define hosts with
wildcards under wildcard_hosts configuration field. Use commas for multiple values.
"backend_config":
{
"validate_process": "wildcard",
"wildcard_hosts": "*.com,*.org",
"log_received_mails": false,
},
Then import github.com/DevelHell/wildcard-processor and add wildcard as a processor
app.AddProcessor("wildcard", wildcard_processor.WildcardProcessor)
And you're ready to go. For more information see go-guerilla documentation
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
var WildcardProcessor = func() backends.Decorator { var w *wildcard initializer := backends.InitializeWith(func(backendConfig backends.BackendConfig) error { configType := backends.BaseConfig(&WildcardConfig{}) bcfg, err := backends.Svc.ExtractConfig(backendConfig, configType) if err != nil { return err } w = newWildcard(bcfg.(*WildcardConfig)) return nil }) backends.Svc.AddInitializer(initializer) return func(p backends.Processor) backends.Processor { return backends.ProcessWith(func(e *mail.Envelope, task backends.SelectTask) (backends.Result, error) { if task == backends.TaskValidateRcpt { for _, rcpt := range e.RcptTo { if !w.allowsRcpt(rcpt.Host) { backends.Log().Debugf("Recipients host %s did not pass", rcpt.Host) return backends.NewResult(response.Canned.FailNoSenderDataCmd), backends.NoSuchUser } } } return p.Process(e, task) }) } }
Functions ¶
This section is empty.
Types ¶
type WildcardConfig ¶
type WildcardConfig struct {
WildcardHosts string `json:"wildcard_hosts"`
}
Source Files