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[backend] pcap hotfix #223

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Merged
merged 5 commits into from
Mar 3, 2025
Merged

[backend] pcap hotfix #223

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a1aeeda
revert device selector
msanlli Mar 3, 2025
fd8cdfb
Revert "revert device selector"
msanlli Mar 3, 2025
d96e755
use fw selected udp port
msanlli Mar 3, 2025
12ba448
fix filter port
msanlli Mar 3, 2025
3530575
estoy cansado jefe
msanlli Mar 3, 2025
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5 changes: 2 additions & 3 deletions backend/cmd/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -381,7 +381,6 @@ func selectDev(adjAddr map[string]string, conf Config) (pcap.Interface, error) {
for _, dev := range devs {
for _, addr := range dev.Addresses {
if addr.IP.String() == adjAddr["backend"] {
println(dev.Name)
return dev, nil
}
}
Expand Down Expand Up @@ -583,8 +582,8 @@ func getIPIPfilter() string {
return "ip[9] == 4"
}

func getUDPFilter(addrs []net.IP, backendAddr net.IP, _ uint16) string {
udpPort := "udp" // TODO use proper ports for the filter
func getUDPFilter(addrs []net.IP, backendAddr net.IP, port uint16) string {
udpPort := fmt.Sprintf("udp port %d", port) // TODO use proper ports for the filter
srcUdpAddrs := common.Map(addrs, func(addr net.IP) string {
return fmt.Sprintf("(src host %s)", addr)
})
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10 changes: 3 additions & 7 deletions backend/internal/adj/adj.go
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Original file line number Diff line number Diff line change
Expand Up @@ -36,21 +36,17 @@ func NewADJ(AdjBranch string) (ADJ, error) {
}
}

type BoardList struct {
Boards map[string]string `json:"boards"`
}

var boardsList BoardList
var boardsList map[string]string
if err := json.Unmarshal(boardsRaw, &boardsList); err != nil {
return ADJ{}, err
}

boards, err := getBoards(boardsList.Boards)
boards, err := getBoards(boardsList)
if err != nil {
return ADJ{}, err
}

info.BoardIds, err = getBoardIds(boardsList.Boards)
info.BoardIds, err = getBoardIds(boardsList)
if err != nil {
return ADJ{}, err
}
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