mirror of
https://github.com/netbirdio/netbird.git
synced 2025-07-26 02:35:46 +02:00
c02e236196
adds NetFlow functionality to track and log network traffic information between peers, with features including: - Flow logging for TCP, UDP, and ICMP traffic - Integration with connection tracking system - Resource ID tracking in NetFlow events - DNS and exit node collection configuration - Flow API and Redis cache in management - Memory-based flow storage implementation - Kernel conntrack counters and userspace counters - TCP state machine improvements for more accurate tracking - Migration from net.IP to netip.Addr in the userspace firewall
95 lines
2.9 KiB
Go
95 lines
2.9 KiB
Go
package dns
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import (
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"encoding/json"
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"net/http"
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"github.com/gorilla/mux"
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log "github.com/sirupsen/logrus"
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"github.com/netbirdio/netbird/management/server/account"
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nbcontext "github.com/netbirdio/netbird/management/server/context"
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"github.com/netbirdio/netbird/management/server/http/api"
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"github.com/netbirdio/netbird/management/server/http/util"
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"github.com/netbirdio/netbird/management/server/types"
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)
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// dnsSettingsHandler is a handler that returns the DNS settings of the account
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type dnsSettingsHandler struct {
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accountManager account.Manager
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}
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func AddEndpoints(accountManager account.Manager, router *mux.Router) {
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addDNSSettingEndpoint(accountManager, router)
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addDNSNameserversEndpoint(accountManager, router)
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}
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func addDNSSettingEndpoint(accountManager account.Manager, router *mux.Router) {
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dnsSettingsHandler := newDNSSettingsHandler(accountManager)
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router.HandleFunc("/dns/settings", dnsSettingsHandler.getDNSSettings).Methods("GET", "OPTIONS")
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router.HandleFunc("/dns/settings", dnsSettingsHandler.updateDNSSettings).Methods("PUT", "OPTIONS")
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}
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// newDNSSettingsHandler returns a new instance of dnsSettingsHandler handler
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func newDNSSettingsHandler(accountManager account.Manager) *dnsSettingsHandler {
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return &dnsSettingsHandler{accountManager: accountManager}
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}
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// getDNSSettings returns the DNS settings for the account
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func (h *dnsSettingsHandler) getDNSSettings(w http.ResponseWriter, r *http.Request) {
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userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
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if err != nil {
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log.WithContext(r.Context()).Error(err)
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http.Redirect(w, r, "/", http.StatusInternalServerError)
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return
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}
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accountID, userID := userAuth.AccountId, userAuth.UserId
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dnsSettings, err := h.accountManager.GetDNSSettings(r.Context(), accountID, userID)
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if err != nil {
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util.WriteError(r.Context(), err, w)
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return
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}
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apiDNSSettings := &api.DNSSettings{
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DisabledManagementGroups: dnsSettings.DisabledManagementGroups,
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}
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util.WriteJSONObject(r.Context(), w, apiDNSSettings)
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}
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// updateDNSSettings handles update to DNS settings of an account
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func (h *dnsSettingsHandler) updateDNSSettings(w http.ResponseWriter, r *http.Request) {
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userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
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if err != nil {
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util.WriteError(r.Context(), err, w)
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return
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}
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accountID, userID := userAuth.AccountId, userAuth.UserId
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var req api.PutApiDnsSettingsJSONRequestBody
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err = json.NewDecoder(r.Body).Decode(&req)
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if err != nil {
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util.WriteErrorResponse("couldn't parse JSON request", http.StatusBadRequest, w)
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return
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}
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updateDNSSettings := &types.DNSSettings{
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DisabledManagementGroups: req.DisabledManagementGroups,
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}
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err = h.accountManager.SaveDNSSettings(r.Context(), accountID, userID, updateDNSSettings)
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if err != nil {
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util.WriteError(r.Context(), err, w)
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return
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}
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resp := api.DNSSettings{
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DisabledManagementGroups: updateDNSSettings.DisabledManagementGroups,
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}
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util.WriteJSONObject(r.Context(), w, &resp)
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}
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