mirror of
https://github.com/gravitl/netmaker.git
synced 2024-09-20 23:36:18 +08:00
419 lines
13 KiB
Go
419 lines
13 KiB
Go
package controller
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/gorilla/mux"
|
|
|
|
"github.com/gravitl/netmaker/database"
|
|
"github.com/gravitl/netmaker/logger"
|
|
"github.com/gravitl/netmaker/logic"
|
|
"github.com/gravitl/netmaker/logic/acls"
|
|
"github.com/gravitl/netmaker/models"
|
|
"github.com/gravitl/netmaker/mq"
|
|
"github.com/gravitl/netmaker/servercfg"
|
|
)
|
|
|
|
func networkHandlers(r *mux.Router) {
|
|
r.HandleFunc("/api/networks", logic.SecurityCheck(false, http.HandlerFunc(getNetworks))).Methods(http.MethodGet)
|
|
r.HandleFunc("/api/networks", logic.SecurityCheck(true, checkFreeTierLimits(networks_l, http.HandlerFunc(createNetwork)))).Methods(http.MethodPost)
|
|
r.HandleFunc("/api/networks/{networkname}", logic.SecurityCheck(false, http.HandlerFunc(getNetwork))).Methods(http.MethodGet)
|
|
r.HandleFunc("/api/networks/{networkname}", logic.SecurityCheck(false, http.HandlerFunc(updateNetwork))).Methods(http.MethodPut)
|
|
r.HandleFunc("/api/networks/{networkname}", logic.SecurityCheck(true, http.HandlerFunc(deleteNetwork))).Methods(http.MethodDelete)
|
|
r.HandleFunc("/api/networks/{networkname}/keyupdate", logic.SecurityCheck(true, http.HandlerFunc(keyUpdate))).Methods(http.MethodPost)
|
|
// ACLs
|
|
r.HandleFunc("/api/networks/{networkname}/acls", logic.SecurityCheck(true, http.HandlerFunc(updateNetworkACL))).Methods(http.MethodPut)
|
|
r.HandleFunc("/api/networks/{networkname}/acls", logic.SecurityCheck(true, http.HandlerFunc(getNetworkACL))).Methods(http.MethodGet)
|
|
}
|
|
|
|
// swagger:route GET /api/networks networks getNetworks
|
|
//
|
|
// Lists all networks.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: getNetworksSliceResponse
|
|
func getNetworks(w http.ResponseWriter, r *http.Request) {
|
|
|
|
headerNetworks := r.Header.Get("networks")
|
|
networksSlice := []string{}
|
|
marshalErr := json.Unmarshal([]byte(headerNetworks), &networksSlice)
|
|
if marshalErr != nil {
|
|
logger.Log(0, r.Header.Get("user"), "error unmarshalling networks: ",
|
|
marshalErr.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(marshalErr, "badrequest"))
|
|
return
|
|
}
|
|
allnetworks := []models.Network{}
|
|
var err error
|
|
if len(networksSlice) > 0 && networksSlice[0] == logic.ALL_NETWORK_ACCESS {
|
|
allnetworks, err = logic.GetNetworks()
|
|
if err != nil && !database.IsEmptyRecord(err) {
|
|
logger.Log(0, r.Header.Get("user"), "failed to fetch networks: ", err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
} else {
|
|
for _, network := range networksSlice {
|
|
netObject, parentErr := logic.GetParentNetwork(network)
|
|
if parentErr == nil {
|
|
allnetworks = append(allnetworks, netObject)
|
|
}
|
|
}
|
|
}
|
|
|
|
logger.Log(2, r.Header.Get("user"), "fetched networks.")
|
|
sortedAllNetworks := logic.SortNetworks(allnetworks)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(sortedAllNetworks)
|
|
}
|
|
|
|
// swagger:route GET /api/networks/{networkname} networks getNetwork
|
|
//
|
|
// Get a network.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: networkBodyResponse
|
|
func getNetwork(w http.ResponseWriter, r *http.Request) {
|
|
// set header.
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var params = mux.Vars(r)
|
|
netname := params["networkname"]
|
|
network, err := logic.GetNetwork(netname)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), fmt.Sprintf("failed to fetch network [%s] info: %v",
|
|
netname, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
|
|
logger.Log(2, r.Header.Get("user"), "fetched network", netname)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(network)
|
|
}
|
|
|
|
// swagger:route POST /api/networks/{networkname}/keyupdate networks keyUpdate
|
|
//
|
|
// Update keys for a network.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: networkBodyResponse
|
|
func keyUpdate(w http.ResponseWriter, r *http.Request) {
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var params = mux.Vars(r)
|
|
netname := params["networkname"]
|
|
network, err := logic.KeyUpdate(netname)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), fmt.Sprintf("failed to update keys for network [%s]: %v",
|
|
netname, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
logger.Log(2, r.Header.Get("user"), "updated key on network", netname)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(network)
|
|
nodes, err := logic.GetNetworkNodes(netname)
|
|
if err != nil {
|
|
logger.Log(0, "failed to retrieve network nodes for network", netname, err.Error())
|
|
return
|
|
}
|
|
for _, node := range nodes {
|
|
logger.Log(2, "updating node ", node.ID.String(), " for a key update")
|
|
if err = mq.NodeUpdate(&node); err != nil {
|
|
logger.Log(1, "failed to send update to node during a network wide key update", node.ID.String(), err.Error())
|
|
}
|
|
}
|
|
}
|
|
|
|
// swagger:route PUT /api/networks/{networkname} networks updateNetwork
|
|
//
|
|
// Update a network.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: networkBodyResponse
|
|
func updateNetwork(w http.ResponseWriter, r *http.Request) {
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var params = mux.Vars(r)
|
|
var network models.Network
|
|
netname := params["networkname"]
|
|
|
|
network, err := logic.GetParentNetwork(netname)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "failed to get network info: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
var newNetwork models.Network
|
|
err = json.NewDecoder(r.Body).Decode(&newNetwork)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "error decoding request body: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
rangeupdate4, rangeupdate6, holepunchupdate, groupsDelta, userDelta, err := logic.UpdateNetwork(&network, &newNetwork)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "failed to update network: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
|
|
if len(groupsDelta) > 0 {
|
|
for _, g := range groupsDelta {
|
|
users, err := logic.GetGroupUsers(g)
|
|
if err == nil {
|
|
for _, user := range users {
|
|
logic.AdjustNetworkUserPermissions(&user, &newNetwork)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if len(userDelta) > 0 {
|
|
for _, uname := range userDelta {
|
|
user, err := logic.GetReturnUser(uname)
|
|
if err == nil {
|
|
logic.AdjustNetworkUserPermissions(&user, &newNetwork)
|
|
}
|
|
}
|
|
}
|
|
if rangeupdate4 {
|
|
err = logic.UpdateNetworkNodeAddresses(network.NetID)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to update network [%s] ipv4 addresses: %v",
|
|
network.NetID, err.Error()))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
}
|
|
if rangeupdate6 {
|
|
err = logic.UpdateNetworkNodeAddresses6(network.NetID)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to update network [%s] ipv6 addresses: %v",
|
|
network.NetID, err.Error()))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
}
|
|
if rangeupdate4 || rangeupdate6 || holepunchupdate {
|
|
nodes, err := logic.GetNetworkNodes(network.NetID)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to get network [%s] nodes: %v",
|
|
network.NetID, err.Error()))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
for _, node := range nodes {
|
|
runUpdates(&node, true)
|
|
}
|
|
}
|
|
|
|
logger.Log(1, r.Header.Get("user"), "updated network", netname)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(newNetwork)
|
|
}
|
|
|
|
// swagger:route PUT /api/networks/{networkname}/acls networks updateNetworkACL
|
|
//
|
|
// Update a network ACL (Access Control List).
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: aclContainerResponse
|
|
func updateNetworkACL(w http.ResponseWriter, r *http.Request) {
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var params = mux.Vars(r)
|
|
netname := params["networkname"]
|
|
var networkACLChange acls.ACLContainer
|
|
networkACLChange, err := networkACLChange.Get(acls.ContainerID(netname))
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to fetch ACLs for network [%s]: %v", netname, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
err = json.NewDecoder(r.Body).Decode(&networkACLChange)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "error decoding request body: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
newNetACL, err := networkACLChange.Save(acls.ContainerID(netname))
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to update ACLs for network [%s]: %v", netname, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
logger.Log(1, r.Header.Get("user"), "updated ACLs for network", netname)
|
|
|
|
// send peer updates
|
|
if servercfg.IsMessageQueueBackend() {
|
|
if err = mq.PublishPeerUpdate(); err != nil {
|
|
logger.Log(0, "failed to publish peer update after ACL update on", netname)
|
|
}
|
|
}
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(newNetACL)
|
|
}
|
|
|
|
// swagger:route GET /api/networks/{networkname}/acls networks getNetworkACL
|
|
//
|
|
// Get a network ACL (Access Control List).
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: aclContainerResponse
|
|
func getNetworkACL(w http.ResponseWriter, r *http.Request) {
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var params = mux.Vars(r)
|
|
netname := params["networkname"]
|
|
var networkACL acls.ACLContainer
|
|
networkACL, err := networkACL.Get(acls.ContainerID(netname))
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to fetch ACLs for network [%s]: %v", netname, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
logger.Log(2, r.Header.Get("user"), "fetched acl for network", netname)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(networkACL)
|
|
}
|
|
|
|
// swagger:route DELETE /api/networks/{networkname} networks deleteNetwork
|
|
//
|
|
// Delete a network. Will not delete if there are any nodes that belong to the network.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: stringJSONResponse
|
|
func deleteNetwork(w http.ResponseWriter, r *http.Request) {
|
|
// Set header
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
var params = mux.Vars(r)
|
|
network := params["networkname"]
|
|
err := logic.DeleteNetwork(network)
|
|
if err != nil {
|
|
errtype := "badrequest"
|
|
if strings.Contains(err.Error(), "Node check failed") {
|
|
errtype = "forbidden"
|
|
}
|
|
logger.Log(0, r.Header.Get("user"),
|
|
fmt.Sprintf("failed to delete network [%s]: %v", network, err))
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, errtype))
|
|
return
|
|
}
|
|
|
|
logger.Log(1, r.Header.Get("user"), "deleted network", network)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode("success")
|
|
}
|
|
|
|
// swagger:route POST /api/networks networks createNetwork
|
|
//
|
|
// Create a network.
|
|
//
|
|
// Schemes: https
|
|
//
|
|
// Security:
|
|
// oauth
|
|
//
|
|
// Responses:
|
|
// 200: networkBodyResponse
|
|
func createNetwork(w http.ResponseWriter, r *http.Request) {
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
var network models.Network
|
|
|
|
// we decode our body request params
|
|
err := json.NewDecoder(r.Body).Decode(&network)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "error decoding request body: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
|
|
if network.AddressRange == "" && network.AddressRange6 == "" {
|
|
err := errors.New("IPv4 or IPv6 CIDR required")
|
|
logger.Log(0, r.Header.Get("user"), "failed to create network: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
|
|
network, err = logic.CreateNetwork(network)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "failed to create network: ",
|
|
err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "badrequest"))
|
|
return
|
|
}
|
|
|
|
defaultHosts := logic.GetDefaultHosts()
|
|
for i := range defaultHosts {
|
|
currHost := &defaultHosts[i]
|
|
newNode, err := logic.UpdateHostNetwork(currHost, network.NetID, true)
|
|
if err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "failed to add host to network:", currHost.ID.String(), network.NetID, err.Error())
|
|
logic.ReturnErrorResponse(w, r, logic.FormatError(err, "internal"))
|
|
return
|
|
}
|
|
logger.Log(1, "added new node", newNode.ID.String(), "to host", currHost.Name)
|
|
if err = mq.HostUpdate(&models.HostUpdate{
|
|
Action: models.JoinHostToNetwork,
|
|
Host: *currHost,
|
|
Node: *newNode,
|
|
}); err != nil {
|
|
logger.Log(0, r.Header.Get("user"), "failed to add host to network:", currHost.ID.String(), network.NetID, err.Error())
|
|
}
|
|
}
|
|
|
|
logger.Log(1, r.Header.Get("user"), "created network", network.NetID)
|
|
w.WriteHeader(http.StatusOK)
|
|
json.NewEncoder(w).Encode(network)
|
|
}
|