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main.go
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main.go
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package main
import (
"os"
"github.com/kcarretto/paragon/graphql"
"github.com/kcarretto/paragon/pkg/agent/c2"
"github.com/kcarretto/paragon/pkg/agent/transport/http"
"go.uber.org/zap"
)
// EnvDebug is the environment variable that determines if debug mode is enabled.
const (
EnvDebug = "DEBUG"
)
func isDebug() bool {
return os.Getenv(EnvDebug) != ""
}
func getLogger() (logger *zap.Logger) {
var err error
if isDebug() {
logger, err = zap.NewDevelopment()
} else {
logger, err = zap.NewProduction()
}
if err != nil {
panic(err)
}
return
}
func main() {
logger := getLogger().Named("c2")
// C2 Server Address
httpAddr := "127.0.0.1:8080"
if addr := os.Getenv("PG_HTTP_ADDR"); addr != "" {
httpAddr = addr
}
// Teamserver URL
teamserverURL := "http://127.0.0.1/graphql"
if url := os.Getenv("TEAMSERVER_URL"); url != "" {
teamserverURL = url
}
// Initialize Server
srv := &c2.Server{
Log: logger,
Teamserver: &graphql.Client{
Service: "pg-c2",
URL: teamserverURL,
},
}
httpSvc := &http.ServerTransport{
Log: logger.Named("transport.http"),
Server: srv,
}
if err := httpSvc.ListenAndServe(httpAddr); err != nil {
panic(err)
}
}