Compare commits
34 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
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f628e24f58 | ||
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2e9b307194 | ||
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726594a712 | ||
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b27038a59c | ||
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dd131477e2 | ||
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670aec449a | ||
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fc37e641be | ||
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361de03208 | ||
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a2268fda5d | ||
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9dc0b6002e | ||
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4953be3ef6 | ||
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c386a2d6bc | ||
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dea03a6f70 | ||
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11f755c03c | ||
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1c7a1c1778 | ||
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411574cabe | ||
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820c9410a1 | ||
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6f261803a7 | ||
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aacc98668f | ||
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9519eedf4f | ||
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b8b9b227a9 | ||
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08d3214f22 | ||
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6ebda76738 |
@@ -30,6 +30,11 @@ var DaemonCmd = &cobra.Command{
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log.Error("Failed to create request writer", "error", err)
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os.Exit(1)
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}
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reqDb_r, err := storage.NewRequestsRd()
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if err != nil {
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log.Error("Failed to create request reader", "error", err)
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os.Exit(1)
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}
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banDb_r, err := storage.NewBanReader()
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if err != nil {
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log.Error("Failed to create ban reader", "error", err)
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@@ -63,7 +68,7 @@ var DaemonCmd = &cobra.Command{
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log.Error("Failed to load rules", "error", err)
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os.Exit(1)
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}
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j := judge.New(banDb_r, banDb_w, b, resultCh, entryCh)
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j := judge.New(banDb_r, banDb_w, reqDb_r, b, resultCh, entryCh)
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j.LoadRules(r)
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go j.UnbanChecker()
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go j.Tribunal()
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@@ -112,6 +117,11 @@ var DaemonCmd = &cobra.Command{
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ssh := parser.NewSshdParser()
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ssh.Parse(p.Events(), entryCh)
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}
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if svc.Name == "apache" {
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log.Info("Starting apache parser", "service", serviceName)
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ap := parser.NewApacheParser()
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ap.Parse(p.Events(), entryCh)
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}
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}(pars, svc.Name)
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continue
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}
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@@ -131,14 +141,18 @@ var DaemonCmd = &cobra.Command{
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if svc.Name == "nginx" {
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log.Info("Starting nginx parser", "service", serviceName)
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ng := parser.NewNginxParser()
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ng.Parse(p.Events(), resultCh)
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ng.Parse(p.Events(), entryCh)
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}
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if svc.Name == "ssh" {
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log.Info("Starting ssh parser", "service", serviceName)
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ssh := parser.NewSshdParser()
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ssh.Parse(p.Events(), resultCh)
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ssh.Parse(p.Events(), entryCh)
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}
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if svc.Name == "apache" {
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log.Info("Starting apache parser", "service", serviceName)
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ap := parser.NewApacheParser()
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ap.Parse(p.Events(), entryCh)
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}
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}(pars, svc.Name)
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@@ -12,55 +12,57 @@ import (
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)
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var (
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ttl_fw string
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ttl_fw string
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port int
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protocol string
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)
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var UnbanCmd = &cobra.Command{
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Use: "unban",
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Short: "Unban IP",
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) == 0 {
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fmt.Println("IP can't be empty")
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os.Exit(1)
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}
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if ttl_fw == "" {
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ttl_fw = "1y"
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}
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ip := args[0]
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db, err := storage.NewBanWriter()
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err := func() error {
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if len(args) == 0 {
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return fmt.Errorf("IP can't be empty")
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}
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if ttl_fw == "" {
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ttl_fw = "1y"
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}
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ip := args[0]
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db, err := storage.NewBanWriter()
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if err != nil {
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return err
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}
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cfg, err := config.LoadConfig()
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if err != nil {
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return err
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}
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fw := cfg.Firewall.Name
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b := blocker.GetBlocker(fw, cfg.Firewall.Config)
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if ip == "" {
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return fmt.Errorf("IP can't be empty")
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}
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if net.ParseIP(ip) == nil {
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return fmt.Errorf("invalid IP")
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}
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if err != nil {
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return err
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}
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err = b.Unban(ip)
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if err != nil {
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return err
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}
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err = db.RemoveBan(ip)
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if err != nil {
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return err
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}
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fmt.Println("IP unblocked successfully!")
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return nil
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}()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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cfg, err := config.LoadConfig()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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fw := cfg.Firewall.Name
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b := blocker.GetBlocker(fw, cfg.Firewall.Config)
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if ip == "" {
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fmt.Println("IP can't be empty")
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os.Exit(1)
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}
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if net.ParseIP(ip) == nil {
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fmt.Println("Invalid IP")
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os.Exit(1)
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}
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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err = b.Unban(ip)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
|
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}
|
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err = db.RemoveBan(ip)
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if err != nil {
|
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fmt.Println(err)
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os.Exit(1)
|
||||
}
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fmt.Println("IP unblocked successfully!")
|
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},
|
||||
}
|
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|
||||
@@ -68,19 +70,64 @@ var BanCmd = &cobra.Command{
|
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Use: "ban",
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Short: "Ban IP",
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Run: func(cmd *cobra.Command, args []string) {
|
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if len(args) == 0 {
|
||||
fmt.Println("IP can't be empty")
|
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os.Exit(1)
|
||||
}
|
||||
if ttl_fw == "" {
|
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ttl_fw = "1y"
|
||||
}
|
||||
ip := args[0]
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db, err := storage.NewBanWriter()
|
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err := func() error {
|
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if len(args) == 0 {
|
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return fmt.Errorf("IP can't be empty")
|
||||
}
|
||||
if ttl_fw == "" {
|
||||
ttl_fw = "1y"
|
||||
}
|
||||
ip := args[0]
|
||||
db, err := storage.NewBanWriter()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
cfg, err := config.LoadConfig()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fw := cfg.Firewall.Name
|
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b := blocker.GetBlocker(fw, cfg.Firewall.Config)
|
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if ip == "" {
|
||||
return fmt.Errorf("IP can't be empty")
|
||||
}
|
||||
if net.ParseIP(ip) == nil {
|
||||
return fmt.Errorf("invalid IP")
|
||||
}
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = b.Ban(ip)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = db.AddBan(ip, ttl_fw, "manual ban")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fmt.Println("IP blocked successfully!")
|
||||
return nil
|
||||
}()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
var PortCmd = &cobra.Command{
|
||||
Use: "port",
|
||||
Short: "Ports commands",
|
||||
}
|
||||
|
||||
var PortOpenCmd = &cobra.Command{
|
||||
Use: "open",
|
||||
Short: "Open ports on firewall",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
if protocol == "" {
|
||||
fmt.Println("Protocol can't be empty")
|
||||
os.Exit(1)
|
||||
}
|
||||
cfg, err := config.LoadConfig()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
@@ -88,32 +135,45 @@ var BanCmd = &cobra.Command{
|
||||
}
|
||||
fw := cfg.Firewall.Name
|
||||
b := blocker.GetBlocker(fw, cfg.Firewall.Config)
|
||||
if ip == "" {
|
||||
fmt.Println("IP can't be empty")
|
||||
os.Exit(1)
|
||||
}
|
||||
if net.ParseIP(ip) == nil {
|
||||
fmt.Println("Invalid IP")
|
||||
os.Exit(1)
|
||||
}
|
||||
err = b.PortOpen(port, protocol)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
}
|
||||
err = b.Ban(ip)
|
||||
fmt.Println("Port opened successfully!")
|
||||
},
|
||||
}
|
||||
|
||||
var PortCloseCmd = &cobra.Command{
|
||||
Use: "close",
|
||||
Short: "Close ports on firewall",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
if protocol == "" {
|
||||
fmt.Println("Protocol can't be empty")
|
||||
os.Exit(1)
|
||||
}
|
||||
cfg, err := config.LoadConfig()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
}
|
||||
err = db.AddBan(ip, ttl_fw, "manual ban")
|
||||
fw := cfg.Firewall.Name
|
||||
b := blocker.GetBlocker(fw, cfg.Firewall.Config)
|
||||
err = b.PortClose(port, protocol)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
}
|
||||
fmt.Println("IP blocked successfully!")
|
||||
fmt.Println("Port closed successfully!")
|
||||
},
|
||||
}
|
||||
|
||||
func FwRegister() {
|
||||
BanCmd.Flags().StringVarP(&ttl_fw, "ttl", "t", "", "ban time")
|
||||
PortCmd.AddCommand(PortOpenCmd)
|
||||
PortCmd.AddCommand(PortCloseCmd)
|
||||
PortOpenCmd.Flags().IntVarP(&port, "port", "p", 0, "port number")
|
||||
PortOpenCmd.Flags().StringVarP(&protocol, "protocol", "c", "", "protocol")
|
||||
PortCloseCmd.Flags().IntVarP(&port, "port", "p", 0, "port number")
|
||||
PortCloseCmd.Flags().StringVarP(&protocol, "protocol", "c", "", "protocol")
|
||||
}
|
||||
|
||||
@@ -61,11 +61,12 @@ var ListCmd = &cobra.Command{
|
||||
}
|
||||
for _, rule := range r {
|
||||
fmt.Printf(
|
||||
"Name: %s\nService: %s\nPath: %s\nStatus: %s\nMethod: %s\n\n",
|
||||
"Name: %s\nService: %s\nPath: %s\nStatus: %s\n MaxRetry: %d\nMethod: %s\n\n",
|
||||
rule.Name,
|
||||
rule.ServiceName,
|
||||
rule.Path,
|
||||
rule.Status,
|
||||
rule.MaxRetry,
|
||||
rule.Method,
|
||||
)
|
||||
}
|
||||
|
||||
17
cmd/banforge/command/version.go
Normal file
17
cmd/banforge/command/version.go
Normal file
@@ -0,0 +1,17 @@
|
||||
package command
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
var version = "0.5.0"
|
||||
|
||||
var VersionCmd = &cobra.Command{
|
||||
Use: "version",
|
||||
Short: "BanForge version",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
fmt.Println("BanForge version:", version)
|
||||
},
|
||||
}
|
||||
@@ -13,7 +13,6 @@ var rootCmd = &cobra.Command{
|
||||
Use: "banforge",
|
||||
Short: "IPS log-based written on Golang",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
|
||||
},
|
||||
}
|
||||
|
||||
@@ -28,6 +27,8 @@ func Execute() {
|
||||
rootCmd.AddCommand(command.BanCmd)
|
||||
rootCmd.AddCommand(command.UnbanCmd)
|
||||
rootCmd.AddCommand(command.BanListCmd)
|
||||
rootCmd.AddCommand(command.VersionCmd)
|
||||
rootCmd.AddCommand(command.PortCmd)
|
||||
command.RuleRegister()
|
||||
command.FwRegister()
|
||||
if err := rootCmd.Execute(); err != nil {
|
||||
|
||||
21
docs/cli.md
21
docs/cli.md
@@ -11,6 +11,16 @@ banforge init
|
||||
**Description**
|
||||
This command creates the necessary directories and base configuration files
|
||||
required for the daemon to operate.
|
||||
|
||||
### version - Display BanForge version
|
||||
|
||||
```shell
|
||||
banforge version
|
||||
```
|
||||
|
||||
**Description**
|
||||
This command displays the current version of the BanForge software.
|
||||
|
||||
### daemon - Starts the BanForge daemon process
|
||||
|
||||
```shell
|
||||
@@ -32,6 +42,17 @@ banforge unban <ip>
|
||||
These commands provide an abstraction over your firewall. If you want to simplify the interface to your firewall, you can use these commands.
|
||||
|
||||
Flag -t or -ttl add bantime if not used default ban 1 year
|
||||
|
||||
### ports - Open and Close ports on firewall
|
||||
|
||||
```shell
|
||||
banforge open -port <port> -protocol <protocol>
|
||||
banforge close -port <port> -protocol <protocol>
|
||||
```
|
||||
|
||||
**Description**
|
||||
These commands provide an abstraction over your firewall. If you want to simplify the interface to your firewall, you can use these commands.
|
||||
|
||||
### list - Lists the IP addresses that are currently blocked
|
||||
```shell
|
||||
banforge list
|
||||
|
||||
@@ -40,6 +40,7 @@ Example:
|
||||
service = "nginx"
|
||||
path = ""
|
||||
status = "304"
|
||||
max_retry = 3
|
||||
method = ""
|
||||
ban_time = "1m"
|
||||
```
|
||||
|
||||
13
go.mod
13
go.mod
@@ -7,23 +7,24 @@ require (
|
||||
github.com/jedib0t/go-pretty/v6 v6.7.8
|
||||
github.com/spf13/cobra v1.10.2
|
||||
gopkg.in/natefinch/lumberjack.v2 v2.2.1
|
||||
modernc.org/sqlite v1.44.3
|
||||
modernc.org/sqlite v1.46.1
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
|
||||
github.com/dustin/go-humanize v1.0.1 // indirect
|
||||
github.com/google/uuid v1.6.0 // indirect
|
||||
github.com/inconshreveable/mousetrap v1.1.0 // indirect
|
||||
github.com/mattn/go-isatty v0.0.20 // indirect
|
||||
github.com/mattn/go-runewidth v0.0.16 // indirect
|
||||
github.com/mattn/go-runewidth v0.0.20 // indirect
|
||||
github.com/ncruces/go-strftime v1.0.0 // indirect
|
||||
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
|
||||
github.com/rivo/uniseg v0.4.7 // indirect
|
||||
github.com/spf13/pflag v1.0.10 // indirect
|
||||
golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect
|
||||
golang.org/x/sys v0.40.0 // indirect
|
||||
golang.org/x/text v0.32.0 // indirect
|
||||
modernc.org/libc v1.67.6 // indirect
|
||||
golang.org/x/exp v0.0.0-20260218203240-3dfff04db8fa // indirect
|
||||
golang.org/x/sys v0.41.0 // indirect
|
||||
golang.org/x/text v0.34.0 // indirect
|
||||
modernc.org/libc v1.68.0 // indirect
|
||||
modernc.org/mathutil v1.7.1 // indirect
|
||||
modernc.org/memory v1.11.0 // indirect
|
||||
)
|
||||
|
||||
18
go.sum
18
go.sum
@@ -1,5 +1,7 @@
|
||||
github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
|
||||
github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
|
||||
github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
|
||||
github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
|
||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
@@ -19,6 +21,8 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
|
||||
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
|
||||
github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
|
||||
github.com/mattn/go-runewidth v0.0.20 h1:WcT52H91ZUAwy8+HUkdM3THM6gXqXuLJi9O3rjcQQaQ=
|
||||
github.com/mattn/go-runewidth v0.0.20/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
|
||||
github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
|
||||
github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
@@ -39,17 +43,25 @@ github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf
|
||||
go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
|
||||
golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 h1:mgKeJMpvi0yx/sU5GsxQ7p6s2wtOnGAHZWCHUM4KGzY=
|
||||
golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546/go.mod h1:j/pmGrbnkbPtQfxEe5D0VQhZC6qKbfKifgD0oM7sR70=
|
||||
golang.org/x/exp v0.0.0-20260218203240-3dfff04db8fa h1:Zt3DZoOFFYkKhDT3v7Lm9FDMEV06GpzjG2jrqW+QTE0=
|
||||
golang.org/x/exp v0.0.0-20260218203240-3dfff04db8fa/go.mod h1:K79w1Vqn7PoiZn+TkNpx3BUWUQksGO3JcVX6qIjytmA=
|
||||
golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
|
||||
golang.org/x/mod v0.30.0/go.mod h1:lAsf5O2EvJeSFMiBxXDki7sCgAxEUcZHXoXMKT4GJKc=
|
||||
golang.org/x/mod v0.33.0 h1:tHFzIWbBifEmbwtGz65eaWyGiGZatSrT9prnU8DbVL8=
|
||||
golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
|
||||
golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
|
||||
golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
|
||||
golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
|
||||
golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
|
||||
golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
|
||||
golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
|
||||
golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
|
||||
golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
|
||||
golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
|
||||
golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
|
||||
golang.org/x/tools v0.42.0 h1:uNgphsn75Tdz5Ji2q36v/nsFSfR/9BRFvqhGBaJGd5k=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
|
||||
gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
|
||||
@@ -59,16 +71,20 @@ modernc.org/cc/v4 v4.27.1 h1:9W30zRlYrefrDV2JE2O8VDtJ1yPGownxciz5rrbQZis=
|
||||
modernc.org/cc/v4 v4.27.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
|
||||
modernc.org/ccgo/v4 v4.30.1 h1:4r4U1J6Fhj98NKfSjnPUN7Ze2c6MnAdL0hWw6+LrJpc=
|
||||
modernc.org/ccgo/v4 v4.30.1/go.mod h1:bIOeI1JL54Utlxn+LwrFyjCx2n2RDiYEaJVSrgdrRfM=
|
||||
modernc.org/ccgo/v4 v4.30.2 h1:4yPaaq9dXYXZ2V8s1UgrC3KIj580l2N4ClrLwnbv2so=
|
||||
modernc.org/fileutil v1.3.40 h1:ZGMswMNc9JOCrcrakF1HrvmergNLAmxOPjizirpfqBA=
|
||||
modernc.org/fileutil v1.3.40/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
|
||||
modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
|
||||
modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
|
||||
modernc.org/gc/v3 v3.1.1 h1:k8T3gkXWY9sEiytKhcgyiZ2L0DTyCQ/nvX+LoCljoRE=
|
||||
modernc.org/gc/v3 v3.1.1/go.mod h1:HFK/6AGESC7Ex+EZJhJ2Gni6cTaYpSMmU/cT9RmlfYY=
|
||||
modernc.org/gc/v3 v3.1.2 h1:ZtDCnhonXSZexk/AYsegNRV1lJGgaNZJuKjJSWKyEqo=
|
||||
modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
|
||||
modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
|
||||
modernc.org/libc v1.67.6 h1:eVOQvpModVLKOdT+LvBPjdQqfrZq+pC39BygcT+E7OI=
|
||||
modernc.org/libc v1.67.6/go.mod h1:JAhxUVlolfYDErnwiqaLvUqc8nfb2r6S6slAgZOnaiE=
|
||||
modernc.org/libc v1.68.0 h1:PJ5ikFOV5pwpW+VqCK1hKJuEWsonkIJhhIXyuF/91pQ=
|
||||
modernc.org/libc v1.68.0/go.mod h1:NnKCYeoYgsEqnY3PgvNgAeaJnso968ygU8Z0DxjoEc0=
|
||||
modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
|
||||
modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
|
||||
modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
|
||||
@@ -79,6 +95,8 @@ modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
|
||||
modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
|
||||
modernc.org/sqlite v1.44.3 h1:+39JvV/HWMcYslAwRxHb8067w+2zowvFOUrOWIy9PjY=
|
||||
modernc.org/sqlite v1.44.3/go.mod h1:CzbrU2lSB1DKUusvwGz7rqEKIq+NUd8GWuBBZDs9/nA=
|
||||
modernc.org/sqlite v1.46.1 h1:eFJ2ShBLIEnUWlLy12raN0Z1plqmFX9Qe3rjQTKt6sU=
|
||||
modernc.org/sqlite v1.46.1/go.mod h1:CzbrU2lSB1DKUusvwGz7rqEKIq+NUd8GWuBBZDs9/nA=
|
||||
modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
|
||||
modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
|
||||
modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
|
||||
|
||||
@@ -1,7 +1,9 @@
|
||||
package blocker
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
|
||||
"github.com/d3m0k1d/BanForge/internal/logger"
|
||||
)
|
||||
@@ -21,6 +23,7 @@ func (f *Firewalld) Ban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// #nosec G204 - ip is validated
|
||||
cmd := exec.Command("firewall-cmd", "--zone=drop", "--add-source", ip, "--permanent")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -42,6 +45,7 @@ func (f *Firewalld) Unban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// #nosec G204 - ip is validated
|
||||
cmd := exec.Command("firewall-cmd", "--zone=drop", "--remove-source", ip, "--permanent")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -58,6 +62,63 @@ func (f *Firewalld) Unban(ip string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Firewalld) PortOpen(port int, protocol string) error {
|
||||
// #nosec G204 - handle is extracted from Firewalld output and validated
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
f.logger.Error("invalid protocol")
|
||||
return fmt.Errorf("invalid protocol")
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
cmd := exec.Command(
|
||||
"firewall-cmd",
|
||||
"--zone=public",
|
||||
"--add-port="+s+"/"+protocol,
|
||||
"--permanent",
|
||||
)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Add port " + s + " " + string(output))
|
||||
output, err = exec.Command("firewall-cmd", "--reload").CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Reload " + string(output))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Firewalld) PortClose(port int, protocol string) error {
|
||||
// #nosec G204 - handle is extracted from nftables output and validated
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
return fmt.Errorf("invalid protocol")
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
cmd := exec.Command(
|
||||
"firewall-cmd",
|
||||
"--zone=public",
|
||||
"--remove-port="+s+"/"+protocol,
|
||||
"--permanent",
|
||||
)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Remove port " + s + " " + string(output))
|
||||
output, err = exec.Command("firewall-cmd", "--reload").CombinedOutput()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Reload " + string(output))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Firewalld) Setup(config string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -10,6 +10,8 @@ type BlockerEngine interface {
|
||||
Ban(ip string) error
|
||||
Unban(ip string) error
|
||||
Setup(config string) error
|
||||
PortOpen(port int, protocol string) error
|
||||
PortClose(port int, protocol string) error
|
||||
}
|
||||
|
||||
func GetBlocker(fw string, config string) BlockerEngine {
|
||||
|
||||
@@ -2,6 +2,7 @@ package blocker
|
||||
|
||||
import (
|
||||
"os/exec"
|
||||
"strconv"
|
||||
|
||||
"github.com/d3m0k1d/BanForge/internal/logger"
|
||||
)
|
||||
@@ -27,6 +28,7 @@ func (f *Iptables) Ban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// #nosec G204 - f.config is validated above via validateConfigPath()
|
||||
cmd := exec.Command("iptables", "-A", "INPUT", "-s", ip, "-j", "DROP")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -69,6 +71,7 @@ func (f *Iptables) Unban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// #nosec G204 - f.config is validated above via validateConfigPath()
|
||||
cmd := exec.Command("iptables", "-D", "INPUT", "-s", ip, "-j", "DROP")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -102,6 +105,64 @@ func (f *Iptables) Unban(ip string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Iptables) PortOpen(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
f.logger.Error("invalid protocol")
|
||||
return nil
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("iptables", "-A", "INPUT", "-p", protocol, "--dport", s, "-j", "ACCEPT")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Add port " + s + " " + string(output))
|
||||
// #nosec G204 - f.config is validated above via validateConfigPath()
|
||||
cmd = exec.Command("iptables-save", "-f", f.config)
|
||||
output, err = cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error("failed to save config",
|
||||
"config_path", f.config,
|
||||
"error", err.Error(),
|
||||
"output", string(output))
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Iptables) PortClose(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
f.logger.Error("invalid protocol")
|
||||
return nil
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("iptables", "-D", "INPUT", "-p", protocol, "--dport", s, "-j", "ACCEPT")
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
f.logger.Info("Add port " + s + " " + string(output))
|
||||
// #nosec G204 - f.config is validated above via validateConfigPath()
|
||||
cmd = exec.Command("iptables-save", "-f", f.config)
|
||||
output, err = cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
f.logger.Error("failed to save config",
|
||||
"config_path", f.config,
|
||||
"error", err.Error(),
|
||||
"output", string(output))
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *Iptables) Setup(config string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
@@ -3,6 +3,7 @@ package blocker
|
||||
import (
|
||||
"fmt"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/d3m0k1d/BanForge/internal/logger"
|
||||
@@ -25,7 +26,7 @@ func (n *Nftables) Ban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// #nosec G204 - ip is validated
|
||||
cmd := exec.Command("nft", "add", "rule", "inet", "banforge", "banned",
|
||||
"ip", "saddr", ip, "drop")
|
||||
output, err := cmd.CombinedOutput()
|
||||
@@ -112,6 +113,7 @@ func (n *Nftables) Setup(config string) error {
|
||||
}
|
||||
}
|
||||
`
|
||||
// #nosec G204 - config is managed by adminstartor
|
||||
cmd := exec.Command("tee", config)
|
||||
stdin, err := cmd.StdinPipe()
|
||||
if err != nil {
|
||||
@@ -134,7 +136,7 @@ func (n *Nftables) Setup(config string) error {
|
||||
if err = cmd.Wait(); err != nil {
|
||||
return fmt.Errorf("failed to save config: %w", err)
|
||||
}
|
||||
|
||||
// #nosec G204 - config is managed by adminstartor
|
||||
cmd = exec.Command("nft", "-f", config)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -166,6 +168,81 @@ func (n *Nftables) findRuleHandle(ip string) (string, error) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
func (n *Nftables) PortOpen(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
n.logger.Error("invalid protocol")
|
||||
return fmt.Errorf("invalid protocol")
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command(
|
||||
"nft",
|
||||
"add",
|
||||
"rule",
|
||||
"inet",
|
||||
"banforge",
|
||||
"input",
|
||||
protocol,
|
||||
"dport",
|
||||
s,
|
||||
"accept",
|
||||
)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
n.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
n.logger.Info("Add port " + s + " " + string(output))
|
||||
err = saveNftablesConfig(n.config)
|
||||
if err != nil {
|
||||
n.logger.Error("failed to save config",
|
||||
"config_path", n.config,
|
||||
"error", err.Error())
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (n *Nftables) PortClose(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
n.logger.Error("invalid protocol")
|
||||
return fmt.Errorf("invalid protocol")
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command(
|
||||
"nft",
|
||||
"add",
|
||||
"rule",
|
||||
"inet",
|
||||
"banforge",
|
||||
"input",
|
||||
protocol,
|
||||
"dport",
|
||||
s,
|
||||
"drop",
|
||||
)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
n.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
n.logger.Info("Add port " + s + " " + string(output))
|
||||
err = saveNftablesConfig(n.config)
|
||||
if err != nil {
|
||||
n.logger.Error("failed to save config",
|
||||
"config_path", n.config,
|
||||
"error", err.Error())
|
||||
return err
|
||||
}
|
||||
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func saveNftablesConfig(configPath string) error {
|
||||
err := validateConfigPath(configPath)
|
||||
if err != nil {
|
||||
@@ -177,7 +254,7 @@ func saveNftablesConfig(configPath string) error {
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to get nftables ruleset: %w", err)
|
||||
}
|
||||
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd = exec.Command("tee", configPath)
|
||||
stdin, err := cmd.StdinPipe()
|
||||
if err != nil {
|
||||
|
||||
@@ -3,6 +3,7 @@ package blocker
|
||||
import (
|
||||
"fmt"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
|
||||
"github.com/d3m0k1d/BanForge/internal/logger"
|
||||
)
|
||||
@@ -22,7 +23,7 @@ func (u *Ufw) Ban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// #nosec G204 - ip is validated
|
||||
cmd := exec.Command("ufw", "--force", "deny", "from", ip)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -41,7 +42,7 @@ func (u *Ufw) Unban(ip string) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// #nosec G204 - ip is validated
|
||||
cmd := exec.Command("ufw", "--force", "delete", "deny", "from", ip)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
@@ -56,6 +57,44 @@ func (u *Ufw) Unban(ip string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (u *Ufw) PortOpen(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
u.logger.Error("invalid protocol")
|
||||
return fmt.Errorf("invalid protocol")
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("ufw", "allow", s+"/"+protocol)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
u.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
u.logger.Info("Add port " + s + " " + string(output))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (u *Ufw) PortClose(port int, protocol string) error {
|
||||
if port >= 0 && port <= 65535 {
|
||||
if protocol != "tcp" && protocol != "udp" {
|
||||
u.logger.Error("invalid protocol")
|
||||
return nil
|
||||
}
|
||||
s := strconv.Itoa(port)
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("ufw", "deny", s+"/"+protocol)
|
||||
output, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
u.logger.Error(err.Error())
|
||||
return err
|
||||
}
|
||||
u.logger.Info("Add port " + s + " " + string(output))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (u *Ufw) Setup(config string) error {
|
||||
if config != "" {
|
||||
fmt.Printf("Ufw dont support config file\n")
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
package config
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"os"
|
||||
"strconv"
|
||||
@@ -57,13 +58,9 @@ func NewRule(
|
||||
return err
|
||||
}
|
||||
defer func() {
|
||||
err = file.Close()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
err = errors.Join(err, file.Close())
|
||||
}()
|
||||
cfg := Rules{Rules: r}
|
||||
|
||||
err = toml.NewEncoder(file).Encode(cfg)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -126,24 +123,24 @@ func EditRule(Name string, ServiceName string, Path string, Status string, Metho
|
||||
}
|
||||
|
||||
func ParseDurationWithYears(s string) (time.Duration, error) {
|
||||
if strings.HasSuffix(s, "y") {
|
||||
years, err := strconv.Atoi(strings.TrimSuffix(s, "y"))
|
||||
if ss, ok := strings.CutSuffix(s, "y"); ok {
|
||||
years, err := strconv.Atoi(ss)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return time.Duration(years) * 365 * 24 * time.Hour, nil
|
||||
}
|
||||
|
||||
if strings.HasSuffix(s, "M") {
|
||||
months, err := strconv.Atoi(strings.TrimSuffix(s, "M"))
|
||||
if ss, ok := strings.CutSuffix(s, "M"); ok {
|
||||
months, err := strconv.Atoi(ss)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return time.Duration(months) * 30 * 24 * time.Hour, nil
|
||||
}
|
||||
|
||||
if strings.HasSuffix(s, "d") {
|
||||
days, err := strconv.Atoi(strings.TrimSuffix(s, "d"))
|
||||
if ss, ok := strings.CutSuffix(s, "d"); ok {
|
||||
days, err := strconv.Atoi(ss)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
@@ -28,5 +28,6 @@ type Rule struct {
|
||||
Path string `toml:"path"`
|
||||
Status string `toml:"status"`
|
||||
Method string `toml:"method"`
|
||||
MaxRetry int `toml:"max_retry"`
|
||||
BanTime string `toml:"ban_time"`
|
||||
}
|
||||
|
||||
@@ -14,6 +14,7 @@ import (
|
||||
type Judge struct {
|
||||
db_r *storage.BanReader
|
||||
db_w *storage.BanWriter
|
||||
db_rq *storage.RequestReader
|
||||
logger *logger.Logger
|
||||
Blocker blocker.BlockerEngine
|
||||
rulesByService map[string][]config.Rule
|
||||
@@ -24,6 +25,7 @@ type Judge struct {
|
||||
func New(
|
||||
db_r *storage.BanReader,
|
||||
db_w *storage.BanWriter,
|
||||
db_rq *storage.RequestReader,
|
||||
b blocker.BlockerEngine,
|
||||
resultCh chan *storage.LogEntry,
|
||||
entryCh chan *storage.LogEntry,
|
||||
@@ -31,6 +33,7 @@ func New(
|
||||
return &Judge{
|
||||
db_w: db_w,
|
||||
db_r: db_r,
|
||||
db_rq: db_rq,
|
||||
logger: logger.New(false),
|
||||
rulesByService: make(map[string][]config.Rule),
|
||||
Blocker: b,
|
||||
@@ -75,31 +78,28 @@ func (j *Judge) Tribunal() {
|
||||
methodMatch := rule.Method == "" || entry.Method == rule.Method
|
||||
statusMatch := rule.Status == "" || entry.Status == rule.Status
|
||||
pathMatch := matchPath(entry.Path, rule.Path)
|
||||
|
||||
j.logger.Debug(
|
||||
"Testing rule",
|
||||
"rule", rule.Name,
|
||||
"method_match", methodMatch,
|
||||
"status_match", statusMatch,
|
||||
"path_match", pathMatch,
|
||||
)
|
||||
|
||||
if methodMatch && statusMatch && pathMatch {
|
||||
ruleMatched = true
|
||||
j.logger.Info("Rule matched", "rule", rule.Name, "ip", entry.IP)
|
||||
|
||||
j.resultCh <- entry
|
||||
banned, err := j.db_r.IsBanned(entry.IP)
|
||||
if err != nil {
|
||||
j.logger.Error("Failed to check ban status", "ip", entry.IP, "error", err)
|
||||
break
|
||||
}
|
||||
|
||||
if banned {
|
||||
j.logger.Info("IP already banned", "ip", entry.IP)
|
||||
j.resultCh <- entry
|
||||
break
|
||||
}
|
||||
|
||||
exceeded, err := j.db_rq.IsMaxRetryExceeded(entry.IP, rule.MaxRetry)
|
||||
if err != nil {
|
||||
j.logger.Error("Failed to check retry count", "ip", entry.IP, "error", err)
|
||||
break
|
||||
}
|
||||
if !exceeded {
|
||||
j.logger.Info("Max retry not exceeded", "ip", entry.IP)
|
||||
break
|
||||
}
|
||||
err = j.db_w.AddBan(entry.IP, rule.BanTime, rule.Name)
|
||||
if err != nil {
|
||||
j.logger.Error(
|
||||
@@ -127,7 +127,6 @@ func (j *Judge) Tribunal() {
|
||||
"ban_time",
|
||||
rule.BanTime,
|
||||
)
|
||||
j.resultCh <- entry
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
61
internal/parser/ApacheParser.go
Normal file
61
internal/parser/ApacheParser.go
Normal file
@@ -0,0 +1,61 @@
|
||||
package parser
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
|
||||
"github.com/d3m0k1d/BanForge/internal/logger"
|
||||
"github.com/d3m0k1d/BanForge/internal/storage"
|
||||
)
|
||||
|
||||
type ApacheParser struct {
|
||||
pattern *regexp.Regexp
|
||||
logger *logger.Logger
|
||||
}
|
||||
|
||||
func NewApacheParser() *ApacheParser {
|
||||
pattern := regexp.MustCompile(
|
||||
`^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\s+-\s+-\s+\[(.*?)\]\s+"(\w+)\s+(.*?)\s+HTTP/[\d.]+"\s+(\d+)\s+(\d+|-)\s+"(.*?)"\s+"(.*?)"`,
|
||||
)
|
||||
// Groups:
|
||||
// 1: IP
|
||||
// 2: Timestamp
|
||||
// 3: Method (GET, POST, etc.)
|
||||
// 4: Path
|
||||
// 5: Status Code (200, 404, 403...)
|
||||
// 6: Response Size
|
||||
// 7: Referer
|
||||
// 8: User-Agent
|
||||
|
||||
return &ApacheParser{
|
||||
pattern: pattern,
|
||||
logger: logger.New(false),
|
||||
}
|
||||
}
|
||||
|
||||
func (p *ApacheParser) Parse(eventCh <-chan Event, resultCh chan<- *storage.LogEntry) {
|
||||
// Group 1: IP, Group 2: Timestamp, Group 3: Method, Group 4: Path, Group 5: Status
|
||||
for event := range eventCh {
|
||||
matches := p.pattern.FindStringSubmatch(event.Data)
|
||||
if matches == nil {
|
||||
continue
|
||||
}
|
||||
path := matches[4]
|
||||
status := matches[5]
|
||||
method := matches[3]
|
||||
|
||||
resultCh <- &storage.LogEntry{
|
||||
Service: "apache",
|
||||
IP: matches[1],
|
||||
Path: path,
|
||||
Status: status,
|
||||
Method: method,
|
||||
}
|
||||
p.logger.Info(
|
||||
"Parsed apache log entry",
|
||||
"ip", matches[1],
|
||||
"path", path,
|
||||
"status", status,
|
||||
"method", method,
|
||||
)
|
||||
}
|
||||
}
|
||||
@@ -24,6 +24,7 @@ type Scanner struct {
|
||||
}
|
||||
|
||||
func NewScannerTail(path string) (*Scanner, error) {
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("tail", "-F", "-n", "10", path)
|
||||
stdout, err := cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
@@ -46,6 +47,7 @@ func NewScannerTail(path string) (*Scanner, error) {
|
||||
}
|
||||
|
||||
func NewScannerJournald(unit string) (*Scanner, error) {
|
||||
// #nosec G204 - managed by system adminstartor
|
||||
cmd := exec.Command("journalctl", "-u", unit, "-f", "-n", "0", "-o", "short", "--no-pager")
|
||||
stdout, err := cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
|
||||
@@ -21,7 +21,7 @@ type BanWriter struct {
|
||||
func NewBanWriter() (*BanWriter, error) {
|
||||
db, err := sql.Open(
|
||||
"sqlite",
|
||||
"/var/lib/banforge/bans.db?_pragma=journal_mode(WAL)&_pragma=busy_timeout(30000)&_pragma=synchronous(NORMAL)",
|
||||
buildSqliteDsn(banDBPath, pragmas),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@@ -175,7 +175,6 @@ func (d *BanReader) IsBanned(ip string) (bool, error) {
|
||||
}
|
||||
|
||||
func (d *BanReader) BanList() error {
|
||||
|
||||
var count int
|
||||
t := table.NewWriter()
|
||||
t.SetOutputMirror(os.Stdout)
|
||||
|
||||
@@ -2,55 +2,60 @@ package storage
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"errors"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
_ "modernc.org/sqlite"
|
||||
)
|
||||
|
||||
func CreateTables() error {
|
||||
// Requests DB
|
||||
db_r, err := sql.Open("sqlite",
|
||||
"/var/lib/banforge/requests.db?"+
|
||||
"mode=rwc&"+
|
||||
"_pragma=journal_mode(WAL)&"+
|
||||
"_pragma=busy_timeout(30000)&"+
|
||||
"_pragma=synchronous(NORMAL)")
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to open requests db: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
err = db_r.Close()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
}()
|
||||
const (
|
||||
DBDir = "/var/lib/banforge/"
|
||||
ReqDBPath = DBDir + "requests.db"
|
||||
banDBPath = DBDir + "bans.db"
|
||||
)
|
||||
|
||||
_, err = db_r.Exec(CreateRequestsTable)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create requests table: %w", err)
|
||||
}
|
||||
|
||||
// Bans DB
|
||||
db_b, err := sql.Open("sqlite",
|
||||
"/var/lib/banforge/bans.db?"+
|
||||
"mode=rwc&"+
|
||||
"_pragma=journal_mode(WAL)&"+
|
||||
"_pragma=busy_timeout(30000)&"+
|
||||
"_pragma=synchronous(FULL)")
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to open bans db: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
err = db_b.Close()
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
}()
|
||||
|
||||
_, err = db_b.Exec(CreateBansTable)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create bans table: %w", err)
|
||||
}
|
||||
fmt.Println("Tables created successfully!")
|
||||
return nil
|
||||
var pragmas = map[string]string{
|
||||
`journal_mode`: `wal`,
|
||||
`synchronous`: `normal`,
|
||||
`busy_timeout`: `30000`,
|
||||
// also consider these
|
||||
// `temp_store`: `memory`,
|
||||
// `cache_size`: `1000000000`,
|
||||
}
|
||||
|
||||
func buildSqliteDsn(path string, pragmas map[string]string) string {
|
||||
pragmastrs := make([]string, len(pragmas))
|
||||
i := 0
|
||||
for k, v := range pragmas {
|
||||
pragmastrs[i] = (fmt.Sprintf(`pragma=%s(%s)`, k, v))
|
||||
i++
|
||||
}
|
||||
return path + "?" + "mode=rwc&" + strings.Join(pragmastrs, "&")
|
||||
}
|
||||
|
||||
func initDB(dsn, sqlstr string) (err error) {
|
||||
db, err := sql.Open("sqlite", dsn)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to open %q: %w", dsn, err)
|
||||
}
|
||||
defer func() {
|
||||
closeErr := db.Close()
|
||||
if closeErr != nil {
|
||||
err = errors.Join(err, fmt.Errorf("failed to close %q: %w", dsn, closeErr))
|
||||
}
|
||||
}()
|
||||
_, err = db.Exec(sqlstr)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create table: %w", err)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func CreateTables() (err error) {
|
||||
// Requests DB
|
||||
err1 := initDB(buildSqliteDsn(ReqDBPath, pragmas), CreateRequestsTable)
|
||||
err2 := initDB(buildSqliteDsn(banDBPath, pragmas), CreateBansTable)
|
||||
|
||||
return errors.Join(err1, err2)
|
||||
}
|
||||
|
||||
@@ -7,15 +7,15 @@ import (
|
||||
_ "modernc.org/sqlite"
|
||||
)
|
||||
|
||||
type Request_Writer struct {
|
||||
type RequestWriter struct {
|
||||
logger *logger.Logger
|
||||
db *sql.DB
|
||||
}
|
||||
|
||||
func NewRequestsWr() (*Request_Writer, error) {
|
||||
func NewRequestsWr() (*RequestWriter, error) {
|
||||
db, err := sql.Open(
|
||||
"sqlite",
|
||||
"/var/lib/banforge/requests.db?_pragma=journal_mode(WAL)&_pragma=busy_timeout(30000)&_pragma=synchronous(NORMAL)",
|
||||
buildSqliteDsn(ReqDBPath, pragmas),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@@ -23,8 +23,41 @@ func NewRequestsWr() (*Request_Writer, error) {
|
||||
db.SetMaxOpenConns(1)
|
||||
db.SetMaxIdleConns(1)
|
||||
db.SetConnMaxLifetime(0)
|
||||
return &Request_Writer{
|
||||
return &RequestWriter{
|
||||
logger: logger.New(false),
|
||||
db: db,
|
||||
}, nil
|
||||
}
|
||||
|
||||
type RequestReader struct {
|
||||
logger *logger.Logger
|
||||
db *sql.DB
|
||||
}
|
||||
|
||||
func NewRequestsRd() (*RequestReader, error) {
|
||||
db, err := sql.Open(
|
||||
"sqlite",
|
||||
buildSqliteDsn(ReqDBPath, pragmas),
|
||||
)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
db.SetMaxOpenConns(1)
|
||||
db.SetMaxIdleConns(1)
|
||||
db.SetConnMaxLifetime(0)
|
||||
return &RequestReader{
|
||||
logger: logger.New(false),
|
||||
db: db,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (r *RequestReader) IsMaxRetryExceeded(ip string, maxRetry int) (bool, error) {
|
||||
var count int
|
||||
err := r.db.QueryRow("SELECT COUNT(*) FROM requests WHERE ip = ?", ip).Scan(&count)
|
||||
if err != nil {
|
||||
r.logger.Error("error query count: " + err.Error())
|
||||
return false, err
|
||||
}
|
||||
r.logger.Info("Current request count for IP", "ip", ip, "count", count, "maxRetry", maxRetry)
|
||||
return count >= maxRetry, nil
|
||||
}
|
||||
|
||||
@@ -1,10 +1,13 @@
|
||||
package storage
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"errors"
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
func WriteReq(db *Request_Writer, resultCh <-chan *LogEntry) {
|
||||
func WriteReq(db *RequestWriter, resultCh <-chan *LogEntry) {
|
||||
db.logger.Info("Starting log writer")
|
||||
const batchSize = 100
|
||||
const flushInterval = 1 * time.Second
|
||||
@@ -14,53 +17,63 @@ func WriteReq(db *Request_Writer, resultCh <-chan *LogEntry) {
|
||||
defer ticker.Stop()
|
||||
|
||||
flush := func() {
|
||||
if len(batch) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
tx, err := db.db.Begin()
|
||||
if err != nil {
|
||||
db.logger.Error("Failed to begin transaction", "error", err)
|
||||
return
|
||||
}
|
||||
|
||||
stmt, err := tx.Prepare(
|
||||
"INSERT INTO requests (service, ip, path, method, status, created_at) VALUES (?, ?, ?, ?, ?, ?)",
|
||||
)
|
||||
if err != nil {
|
||||
db.logger.Error("Failed to prepare statement", "error", err)
|
||||
if rollbackErr := tx.Rollback(); rollbackErr != nil {
|
||||
db.logger.Error("Failed to rollback transaction", "error", rollbackErr)
|
||||
defer db.logger.Debug("Flushed batch", "count", len(batch))
|
||||
err := func() (err error) {
|
||||
if len(batch) == 0 {
|
||||
return nil
|
||||
}
|
||||
return
|
||||
}
|
||||
defer func() {
|
||||
if closeErr := stmt.Close(); closeErr != nil {
|
||||
db.logger.Error("Failed to close statement", "error", closeErr)
|
||||
}
|
||||
}()
|
||||
|
||||
for _, entry := range batch {
|
||||
_, err := stmt.Exec(
|
||||
entry.Service,
|
||||
entry.IP,
|
||||
entry.Path,
|
||||
entry.Method,
|
||||
entry.Status,
|
||||
time.Now().Format(time.RFC3339),
|
||||
tx, err := db.db.Begin()
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to begin transaction: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
if rollbackErr := tx.Rollback(); rollbackErr != nil &&
|
||||
!errors.Is(rollbackErr, sql.ErrTxDone) {
|
||||
err = errors.Join(
|
||||
err,
|
||||
fmt.Errorf("failed to rollback transaction: %w", rollbackErr),
|
||||
)
|
||||
}
|
||||
}()
|
||||
|
||||
stmt, err := tx.Prepare(
|
||||
"INSERT INTO requests (service, ip, path, method, status, created_at) VALUES (?, ?, ?, ?, ?, ?)",
|
||||
)
|
||||
if err != nil {
|
||||
db.logger.Error("Failed to insert entry", "error", err)
|
||||
err = fmt.Errorf("failed to prepare statement: %w", err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
defer func() {
|
||||
if closeErr := stmt.Close(); closeErr != nil {
|
||||
err = errors.Join(err, fmt.Errorf("failed to close statement: %w", closeErr))
|
||||
}
|
||||
}()
|
||||
|
||||
if err := tx.Commit(); err != nil {
|
||||
db.logger.Error("Failed to commit transaction", "error", err)
|
||||
return
|
||||
}
|
||||
for _, entry := range batch {
|
||||
_, err := stmt.Exec(
|
||||
entry.Service,
|
||||
entry.IP,
|
||||
entry.Path,
|
||||
entry.Method,
|
||||
entry.Status,
|
||||
time.Now().Format(time.RFC3339),
|
||||
)
|
||||
if err != nil {
|
||||
db.logger.Error(fmt.Errorf("failed to insert entry: %w", err).Error())
|
||||
}
|
||||
}
|
||||
|
||||
db.logger.Debug("Flushed batch", "count", len(batch))
|
||||
batch = batch[:0]
|
||||
if err := tx.Commit(); err != nil {
|
||||
return fmt.Errorf("failed to commit transaction: %w", err)
|
||||
}
|
||||
|
||||
batch = batch[:0]
|
||||
return err
|
||||
}()
|
||||
if err != nil {
|
||||
db.logger.Error(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
for {
|
||||
@@ -81,3 +94,13 @@ func WriteReq(db *Request_Writer, resultCh <-chan *LogEntry) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (w *RequestWriter) GetRequestCount() (int, error) {
|
||||
var count int
|
||||
err := w.db.QueryRow("SELECT COUNT(*) FROM requests").Scan(&count)
|
||||
return count, err
|
||||
}
|
||||
|
||||
func (w *RequestWriter) Close() error {
|
||||
return w.db.Close()
|
||||
}
|
||||
|
||||
@@ -277,7 +277,7 @@ func TestWrite_ChannelClosed(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func NewRequestWriterWithDBPath(dbPath string) (*Request_Writer, error) {
|
||||
func NewRequestWriterWithDBPath(dbPath string) (*RequestWriter, error) {
|
||||
db, err := sql.Open("sqlite", dbPath+"?_pragma=journal_mode(WAL)&_pragma=busy_timeout(30000)&_pragma=synchronous(NORMAL)")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@@ -285,13 +285,13 @@ func NewRequestWriterWithDBPath(dbPath string) (*Request_Writer, error) {
|
||||
db.SetMaxOpenConns(1)
|
||||
db.SetMaxIdleConns(1)
|
||||
db.SetConnMaxLifetime(0)
|
||||
return &Request_Writer{
|
||||
return &RequestWriter{
|
||||
logger: logger.New(false),
|
||||
db: db,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (w *Request_Writer) CreateTable() error {
|
||||
func (w *RequestWriter) CreateTable() error {
|
||||
_, err := w.db.Exec(CreateRequestsTable)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -299,21 +299,3 @@ func (w *Request_Writer) CreateTable() error {
|
||||
w.logger.Info("Created requests table")
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *Request_Writer) Close() error {
|
||||
w.logger.Info("Closing request database connection")
|
||||
err := w.db.Close()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *Request_Writer) GetRequestCount() (int, error) {
|
||||
var count int
|
||||
err := w.db.QueryRow("SELECT COUNT(*) FROM requests").Scan(&count)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return count, nil
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user