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report-bl-source-ips.go
76 lines (63 loc) · 1.83 KB
/
report-bl-source-ips.go
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package reporting
import (
"bytes"
"html/template"
"os"
"sort"
"github.com/globalsign/mgo/bson"
"github.com/activecm/rita/datatypes/blacklist"
"github.com/activecm/rita/datatypes/structure"
"github.com/activecm/rita/reporting/templates"
"github.com/activecm/rita/resources"
)
func printBLSourceIPs(db string, res *resources.Resources) error {
f, err := os.Create("bl-source-ips.html")
if err != nil {
return err
}
defer f.Close()
var blIPs []blacklist.BlacklistedIP
res.DB.Session.DB(db).
C(res.Config.T.Blacklisted.SourceIPsTable).
Find(nil).Sort("-conn").All(&blIPs)
for i, ip := range blIPs {
var connected []structure.UniqueConnection
res.DB.Session.DB(db).
C(res.Config.T.Structure.UniqueConnTable).Find(
bson.M{"src": ip.IP},
).All(&connected)
for _, uconn := range connected {
blIPs[i].ConnectedHosts = append(blIPs[i].ConnectedHosts, uconn.Dst)
}
}
out, err := template.New("bl-source-ips.html").Parse(templates.BLSourceIPTempl)
if err != nil {
return err
}
w, err := getBLIPWriter(blIPs)
if err != nil {
return err
}
return out.Execute(f, &templates.ReportingInfo{DB: db, Writer: template.HTML(w)})
}
func getBLIPWriter(results []blacklist.BlacklistedIP) (string, error) {
tmpl := "<tr><td>{{.IP}}</td><td>{{.Connections}}</td><td>{{.UniqueConnections}}</td>" +
"<td>{{.TotalBytes}}</td>" +
"<td>{{range $idx, $list := .Lists}}{{if $idx}}, {{end}}{{ $list }}{{end}}</td>" +
"<td>{{range $idx, $host := .ConnectedHosts}}{{if $idx}}, {{end}}{{ $host }}{{end}}</td>" +
"</tr>\n"
out, err := template.New("blip").Parse(tmpl)
if err != nil {
return "", err
}
w := new(bytes.Buffer)
for _, result := range results {
sort.Strings(result.Lists)
sort.Strings(result.ConnectedHosts)
err := out.Execute(w, result)
if err != nil {
return "", err
}
}
return w.String(), nil
}