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handlers.go
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handlers.go
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// Package dnssec implements a plugin to analyzes a domain with Verisign Labs DNSSEC analyzer.
package dnssec
import (
"fmt"
"strings"
"github.com/StalkR/dnssec-analyzer/dnssec"
"github.com/StalkR/goircbot/bot"
)
func handle(e *bot.Event) {
site := strings.TrimSpace(e.Args)
if len(site) == 0 {
return
}
analysis, err := dnssec.Analyze(site)
if err != nil {
e.Bot.Privmsg(e.Target, fmt.Sprintf("error: %v", err))
return
}
var all []string
for _, domain := range analysis {
warnings, errors := 0, 0
for _, result := range domain.Results {
switch result.Status {
case dnssec.WARNING:
warnings++
case dnssec.ERROR:
errors++
}
}
var status []string
if warnings > 0 {
status = append(status, fmt.Sprintf("warnings: %v", warnings))
}
if errors > 0 {
status = append(status, fmt.Sprintf("errors: %v", errors))
}
if len(status) == 0 {
all = append(all, fmt.Sprintf("%v (OK)", domain.Name))
} else {
all = append(all, fmt.Sprintf("%v (%v)", domain.Name, strings.Join(status, ", ")))
}
}
e.Bot.Privmsg(e.Target, fmt.Sprintf("%v - %v%v", strings.Join(all, ", "), dnssec.URL, site))
}
// Register registers the plugin with a bot.
func Register(b bot.Bot) {
b.Commands().Add("dnssec", bot.Command{
Help: "analyzes a domain with Verisign Labs DNSSEC analyzer",
Handler: handle,
Pub: true,
Priv: true,
Hidden: false})
}