2023-06-20 00:26:14 +08:00
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package ee_controllers
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import (
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2023-06-29 00:38:49 +08:00
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"context"
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2023-06-20 00:26:14 +08:00
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"encoding/json"
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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controller "github.com/gravitl/netmaker/controllers"
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"github.com/gravitl/netmaker/logger"
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"github.com/gravitl/netmaker/logic"
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"github.com/gravitl/netmaker/models"
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"github.com/gravitl/netmaker/mq"
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)
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// RelayHandlers - handle EE Relays
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func RelayHandlers(r *mux.Router) {
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r.HandleFunc("/api/nodes/{network}/{nodeid}/createrelay", controller.Authorize(false, true, "user", http.HandlerFunc(createRelay))).Methods(http.MethodPost)
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r.HandleFunc("/api/nodes/{network}/{nodeid}/deleterelay", controller.Authorize(false, true, "user", http.HandlerFunc(deleteRelay))).Methods(http.MethodDelete)
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}
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// swagger:route POST /api/nodes/{network}/{nodeid}/createrelay nodes createRelay
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//
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// Create a relay.
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//
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// Schemes: https
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//
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// Security:
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// oauth
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//
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// Responses:
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// 200: nodeResponse
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func createRelay(w http.ResponseWriter, r *http.Request) {
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var relayRequest models.RelayRequest
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var params = mux.Vars(r)
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w.Header().Set("Content-Type", "application/json")
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err := json.NewDecoder(r.Body).Decode(&relayRequest)
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if err != nil {
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logger.Log(0, r.Header.Get("user"), "error decoding request body: ", err.Error())
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logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
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return
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}
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relayRequest.NetID = params["network"]
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relayRequest.NodeID = params["nodeid"]
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_, relayNode, err := logic.CreateRelay(relayRequest)
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if err != nil {
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logger.Log(0, r.Header.Get("user"),
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fmt.Sprintf("failed to create relay on node [%s] on network [%s]: %v", relayRequest.NodeID, relayRequest.NetID, err))
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logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
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return
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}
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go mq.PublishPeerUpdate()
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logger.Log(1, r.Header.Get("user"), "created relay on node", relayRequest.NodeID, "on network", relayRequest.NetID)
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apiNode := relayNode.ConvertToAPINode()
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w.WriteHeader(http.StatusOK)
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json.NewEncoder(w).Encode(apiNode)
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}
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// swagger:route DELETE /api/nodes/{network}/{nodeid}/deleterelay nodes deleteRelay
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//
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// Remove a relay.
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//
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// Schemes: https
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//
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// Security:
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// oauth
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//
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// Responses:
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// 200: nodeResponse
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func deleteRelay(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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var params = mux.Vars(r)
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nodeid := params["nodeid"]
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netid := params["network"]
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updateNodes, node, err := logic.DeleteRelay(netid, nodeid)
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if err != nil {
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logger.Log(0, r.Header.Get("user"), "error decoding request body: ", err.Error())
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logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
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return
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}
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logger.Log(1, r.Header.Get("user"), "deleted relay server", nodeid, "on network", netid)
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go func() {
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for _, relayedNode := range updateNodes {
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err = mq.NodeUpdate(&relayedNode)
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if err != nil {
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logger.Log(1, "relayed node update ", relayedNode.ID.String(), "on network", relayedNode.Network, ": ", err.Error())
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}
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h, err := logic.GetHost(relayedNode.HostID.String())
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if err == nil {
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if h.OS == models.OS_Types.IoT {
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node.IsRelay = true // for iot update to recognise that it has to delete relay peer
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if err = mq.PublishSingleHostPeerUpdate(context.Background(), h, &node, nil); err != nil {
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logger.Log(1, "failed to publish peer update to host", h.ID.String(), ": ", err.Error())
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}
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}
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}
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2023-06-20 00:26:14 +08:00
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}
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mq.PublishPeerUpdate()
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}()
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logger.Log(1, r.Header.Get("user"), "deleted relay on node", node.ID.String(), "on network", node.Network)
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apiNode := node.ConvertToAPINode()
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w.WriteHeader(http.StatusOK)
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json.NewEncoder(w).Encode(apiNode)
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}
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