feat: HTTP FLOOD Speed Limit

add shared memory
This commit is contained in:
Roi Feng
2025-04-09 20:52:40 -04:00
parent 4dad82eb40
commit b49c3573bb
14 changed files with 63 additions and 20 deletions

View File

@ -12,9 +12,9 @@ import (
"time"
)
type CheckFunc func(dataType.UserRequest, *config.RuleSet, *action.Decision)
type CheckFunc func(dataType.UserRequest, *config.RuleSet, *action.Decision, *dataType.SharedMemory)
func CheckMain(w http.ResponseWriter, userRequestData dataType.UserRequest, ruleSet *config.RuleSet, cfg *config.MainConfig) {
func CheckMain(w http.ResponseWriter, userRequestData dataType.UserRequest, ruleSet *config.RuleSet, cfg *config.MainConfig, sharedMem *dataType.SharedMemory) {
decision := action.NewDecision()
checkFuncs := make([]CheckFunc, 0)
@ -23,10 +23,11 @@ func CheckMain(w http.ResponseWriter, userRequestData dataType.UserRequest, rule
checkFuncs = append(checkFuncs, check.URLAllowList)
checkFuncs = append(checkFuncs, check.URLBlockList)
checkFuncs = append(checkFuncs, check.VerifyBot)
checkFuncs = append(checkFuncs, check.HTTPFlood)
checkFuncs = append(checkFuncs, check.Captcha)
for _, checkFunc := range checkFuncs {
checkFunc(userRequestData, ruleSet, decision)
checkFunc(userRequestData, ruleSet, decision, sharedMem)
if decision.State == action.Done {
break
}

View File

@ -10,15 +10,15 @@ import (
)
// StartServer starts the HTTP server
func StartServer(cfg *config.MainConfig, ruleSet *config.RuleSet) error {
func StartServer(cfg *config.MainConfig, ruleSet *config.RuleSet, sharedMem *dataType.SharedMemory) error {
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
userRequestData := processRequestData(cfg, r)
if strings.HasPrefix(userRequestData.Uri, cfg.WebPath) {
CheckTorii(w, r, userRequestData, ruleSet, cfg)
CheckTorii(w, r, userRequestData, ruleSet, cfg, sharedMem)
} else {
CheckMain(w, userRequestData, ruleSet, cfg)
CheckMain(w, userRequestData, ruleSet, cfg, sharedMem)
}
})

View File

@ -12,7 +12,7 @@ import (
"time"
)
func CheckTorii(w http.ResponseWriter, r *http.Request, reqData dataType.UserRequest, ruleSet *config.RuleSet, cfg *config.MainConfig) {
func CheckTorii(w http.ResponseWriter, r *http.Request, reqData dataType.UserRequest, ruleSet *config.RuleSet, cfg *config.MainConfig, sharedMem *dataType.SharedMemory) {
decision := action.NewDecision()
decision.SetCode(action.Continue, []byte("403"))