49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package parser
|
|
|
|
import (
|
|
"regexp"
|
|
|
|
"github.com/d3m0k1d/BanForge/internal/logger"
|
|
"github.com/d3m0k1d/BanForge/internal/storage"
|
|
)
|
|
|
|
type NginxParser struct {
|
|
pattern *regexp.Regexp
|
|
logger *logger.Logger
|
|
}
|
|
|
|
func NewNginxParser() *NginxParser {
|
|
pattern := regexp.MustCompile(
|
|
`^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}).*\[(.*?)\]\s+"(\w+)\s+(.*?)\s+HTTP.*"\s+(\d+)`,
|
|
)
|
|
return &NginxParser{
|
|
pattern: pattern,
|
|
logger: logger.New(false),
|
|
}
|
|
}
|
|
|
|
func (p *NginxParser) Parse(eventCh <-chan Event, resultCh chan<- *storage.LogEntry) {
|
|
// Group 1: IP, Group 2: Timestamp, Group 3: Method, Group 4: Path, Group 5: Status
|
|
go func() {
|
|
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: "nginx",
|
|
IP: matches[1],
|
|
Path: path,
|
|
Status: status,
|
|
Method: method,
|
|
IsViewed: false,
|
|
}
|
|
p.logger.Info("Parsed nginx log entry", "ip", matches[1], "path", path, "status", status, "method", method)
|
|
}
|
|
}()
|
|
}
|