dragonheim/gagent
dragonheim/gagent
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A bit more refactor to clean up the code.

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This commit is contained in:
James Wells 2021-11-06 20:18:49 -07:00
parent 7e51584832
commit de41740bac
Signed by: jwells
GPG key ID: 73196D10B8E65666
5 changed files with 40 additions and 35 deletions
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28
internal/client/client.go
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@ -1,12 +1,15 @@
package client
import (
sha "crypto/sha256"
fmt "fmt"
ioutil "io/ioutil"
log "log"
os "os"
sync "sync"
time "time"
gs "git.dragonheim.net/dragonheim/gagent/internal/gstructs"
gstructs "git.dragonheim.net/dragonheim/gagent/internal/gstructs"
zmq "github.com/pebbe/zmq4"
)
@ -18,9 +21,23 @@ import (
will contact the router and attempt to retrieve the results
of it's most recent request.
*/
func Main(wg *sync.WaitGroup, config gs.GagentConfig, agent string) {
defer wg.Done()
func Main(wg *sync.WaitGroup, config gstructs.GagentConfig) {
log.Printf("[INFO] Starting client\n")
defer wg.Done()
var agent gstructs.AgentDetails
var err error
if config.CMode {
agent.ScriptCode, err = ioutil.ReadFile(config.File)
if err != nil {
log.Printf("[ERROR] No such file or directory: %s", config.File)
os.Exit(6)
}
agent.Shasum = fmt.Sprintf("%x", sha.Sum256(agent.ScriptCode))
agent.Status = "loaded"
log.Printf("[DEBUG] SHA256 of Agent file: %s", agent.Shasum)
}
for key := range config.Routers {
/*
@ -33,14 +50,15 @@ func Main(wg *sync.WaitGroup, config gs.GagentConfig, agent string) {
connectString := fmt.Sprintf("tcp://%s:%d", config.Routers[key].RouterAddr, rport)
wg.Add(1)
go sendAgent(wg, config.UUID, connectString, agent)
go sendAgent(wg, config.UUID, connectString, agent.ScriptCode)
time.Sleep(10 * time.Millisecond)
}
}
func sendAgent(wg *sync.WaitGroup, uuid string, connectString string, agent string) {
func sendAgent(wg *sync.WaitGroup, uuid string, connectString string, agent []byte) {
log.Printf("[DEBUG] Attempting to connect to %s\n", connectString)
defer wg.Done()
var mu sync.Mutex
mu.Lock()