Networks/Reticulum-Go
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gosec fixes and added #nosec where necassary

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This commit is contained in:
ivan
2025-07-06 00:33:50 -05:00
parent ffb3c3d4f4
commit b9aebc8406
19 changed files with 109 additions and 55 deletions
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8
cmd/reticulum-go/main.go
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@@ -411,7 +411,7 @@ func initializeDirectories() error {
}
for _, dir := range dirs {
if err := os.MkdirAll(dir, 0755); err != nil {
if err := os.MkdirAll(dir, 0700); err != nil { // #nosec G301
return fmt.Errorf("failed to create directory %s: %v", dir, err)
}
}
@@ -633,7 +633,7 @@ func (h *AnnounceHandler) ReceivedAnnounce(destHash []byte, id interface{}, appD
if pos+2 < len(appData) && appData[pos] == 0xd1 {
pos++
maxSize := binary.BigEndian.Uint16(appData[pos : pos+2])
nodeMaxSize = int16(maxSize)
nodeMaxSize = int16(maxSize) // #nosec G115
debugLog(DEBUG_VERBOSE, "Node max transfer size: %d KB", nodeMaxSize)
} else {
debugLog(DEBUG_ERROR, "Could not parse max transfer size from node announce")
@@ -710,13 +710,13 @@ func (r *Reticulum) createNodeAppData() []byte {
r.nodeTimestamp = time.Now().Unix()
appData = append(appData, 0xd2) // int32 format
timeBytes := make([]byte, 4)
binary.BigEndian.PutUint32(timeBytes, uint32(r.nodeTimestamp))
binary.BigEndian.PutUint32(timeBytes, uint32(r.nodeTimestamp)) // #nosec G115
appData = append(appData, timeBytes...)
// Element 2: Int16 max transfer size in KB
appData = append(appData, 0xd1) // int16 format
sizeBytes := make([]byte, 2)
binary.BigEndian.PutUint16(sizeBytes, uint16(r.maxTransferSize))
binary.BigEndian.PutUint16(sizeBytes, uint16(r.maxTransferSize)) // #nosec G115
appData = append(appData, sizeBytes...)
log.Printf("[DEBUG-7] Created node appData (msgpack [enable=%v, timestamp=%d, maxsize=%d]): %x",