Create frames for network filters management

virtweb_frontend/src/App.tsx

@@ -27,6 +27,11 @@ import { BaseLoginPage } from "./widgets/BaseLoginPage";
 import { ViewNetworkRoute } from "./routes/ViewNetworkRoute";
 import { HomeRoute } from "./routes/HomeRoute";
 import { NetworkFiltersListRoute } from "./routes/NetworkFiltersListRoute";
+import { ViewNWFilterRoute } from "./routes/ViewNWFilterRoute";
+import {
+  CreateNWFilterRoute,
+  EditNWFilterRoute,
+} from "./routes/EditNWFilterRoute";
 
 interface AuthContext {
   signedIn: boolean;
@@ -63,6 +68,9 @@ export function App() {
           <Route path="net/:uuid/edit" element={<EditNetworkRoute />} />
 
           <Route path="nwfilter" element={<NetworkFiltersListRoute />} />
+          <Route path="nwfilter/new" element={<CreateNWFilterRoute />} />
+          <Route path="nwfilter/:uuid" element={<ViewNWFilterRoute />} />
+          <Route path="nwfilter/:uuid/edit" element={<EditNWFilterRoute />} />
 
           <Route path="sysinfo" element={<SysInfoRoute />} />
           <Route path="*" element={<NotFoundRoute />} />

virtweb_frontend/src/api/NWFilterApi.ts

@@ -1,4 +1,5 @@
 import { APIClient } from "./ApiClient";
+import { ServerApi } from "./ServerApi";
 
 export interface NWFilterChain {
   protocol: string;
@@ -18,8 +19,91 @@ export interface NWFSMac {
   comment?: string;
 }
 
-// TODO : complete
-export type NWFSelector = NWFSAll | NWFSMac;
+export interface NWFSArpOrRARP {
+  srcmacaddr?: string;
+  srcmacmask?: string;
+  dstmacaddr?: string;
+  dstmacmask?: string;
+  arpsrcipaddr?: string;
+  arpsrcipmask?: number;
+  arpdstipaddr?: string;
+  arpdstipmask?: number;
+  comment?: string;
+}
+
+export type NWFSArp = NWFSArpOrRARP & {
+  type: "arp";
+};
+
+export type NWFSRArp = NWFSArpOrRARP & {
+  type: "rarp";
+};
+
+export interface NWFSIPBase {
+  srcmacaddr?: string;
+  srcmacmask?: string;
+  dstmacaddr?: string;
+  dstmacmask?: string;
+  srcipaddr?: string;
+  srcipmask?: number;
+  dstipaddr?: string;
+  dstipmask?: number;
+  comment?: string;
+}
+
+export type NFWSIPv4 = NWFSIPBase & { type: "ipv4" };
+export type NFWSIPv6 = NWFSIPBase & { type: "ipv6" };
+
+export type Layer4State =
+  | "NEW"
+  | "ESTABLISHED"
+  | "RELATED"
+  | "INVALID"
+  | "NONE";
+
+export interface NWFSLayer4Base {
+  srcmacaddr?: string;
+  srcipaddr?: string;
+  srcipmask?: number;
+  dstipaddr?: string;
+  dstipmask?: number;
+  srcipfrom?: string;
+  srcipto?: string;
+  dstipfrom?: string;
+  dstipto?: string;
+  srcportstart?: number;
+  srcportend?: number;
+  dstportstart?: number;
+  dstportend?: number;
+  state?: Layer4State;
+  comment?: string;
+}
+
+export type NFWSTCPv4 = NWFSLayer4Base & { type: "tcp" };
+export type NFWSUDPv4 = NWFSLayer4Base & { type: "udp" };
+export type NFWSSCTPv4 = NWFSLayer4Base & { type: "sctp" };
+export type NFWSICMPv4 = NWFSLayer4Base & { type: "icmp" };
+
+export type NFWSTCPv6 = NWFSLayer4Base & { type: "tcpipv6" };
+export type NFWSUDPv6 = NWFSLayer4Base & { type: "udpipv6" };
+export type NFWSSCTPv6 = NWFSLayer4Base & { type: "sctpipv6" };
+export type NFWSICMPv6 = NWFSLayer4Base & { type: "icmpipv6" };
+
+export type NWFSelector =
+  | NWFSAll
+  | NWFSMac
+  | NWFSArp
+  | NWFSRArp
+  | NFWSIPv4
+  | NFWSIPv6
+  | NFWSTCPv4
+  | NFWSUDPv4
+  | NFWSSCTPv4
+  | NFWSICMPv4
+  | NFWSTCPv6
+  | NFWSUDPv6
+  | NFWSSCTPv6
+  | NFWSICMPv6;
 
 export interface NWFilterRule {
   action: "drop" | "reject" | "accept" | "return" | "continue";
@@ -41,6 +125,10 @@ export function NWFilterURL(n: NWFilter, edit: boolean = false): string {
   return `/nwfilter/${n.uuid}${edit ? "/edit" : ""}`;
 }
 
+export function NWFilterIsBuiltin(n: NWFilter): boolean {
+  return ServerApi.Config.builtin_nwfilter_rules.includes(n.name);
+}
+
 export class NWFilterApi {
   /**
    * Get the entire list of networks
@@ -57,4 +145,64 @@ export class NWFilterApi {
 
     return list;
   }
+
+  /**
+   * Get the information about a single network filter
+   */
+  static async GetSingle(uuid: string): Promise<NWFilter> {
+    return (
+      await APIClient.exec({
+        method: "GET",
+        uri: `/nwfilter/${uuid}`,
+      })
+    ).data;
+  }
+
+  /**
+   * Get the source XML configuration of a network filter for debugging purposes
+   */
+  static async GetSingleXML(uuid: string): Promise<string> {
+    return (
+      await APIClient.exec({
+        uri: `/nwfilter/${uuid}/src`,
+        method: "GET",
+      })
+    ).data;
+  }
+
+  /**
+   * Create a new network filter
+   */
+  static async Create(n: NWFilter): Promise<{ uid: string }> {
+    return (
+      await APIClient.exec({
+        method: "POST",
+        uri: "/nwfilter/create",
+        jsonData: n,
+      })
+    ).data;
+  }
+
+  /**
+   * Update an existing network filter
+   */
+  static async Update(n: NWFilter): Promise<{ uid: string }> {
+    return (
+      await APIClient.exec({
+        method: "PUT",
+        uri: `/nwfilter/${n.uuid}`,
+        jsonData: n,
+      })
+    ).data;
+  }
+
+  /**
+   * Delete a network filter
+   */
+  static async Delete(n: NWFilter): Promise<void> {
+    await APIClient.exec({
+      method: "DELETE",
+      uri: `/nwfilter/${n.uuid}`,
+    });
+  }
 }

virtweb_frontend/src/api/NetworksApi.ts

@@ -160,12 +160,10 @@ export class NetworkApi {
   /**
    * Delete a network
    */
-  static async Delete(n: NetworkInfo): Promise<NetworkInfo[]> {
-    return (
+  static async Delete(n: NetworkInfo): Promise<void> {
     await APIClient.exec({
       method: "DELETE",
       uri: `/network/${n.uuid}`,
-      })
-    ).data;
+    });
   }
 }

virtweb_frontend/src/routes/EditNWFilterRoute.tsx

@@ -0,0 +1,150 @@
+import { Button } from "@mui/material";
+import React from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import { useAlert } from "../hooks/providers/AlertDialogProvider";
+import { useLoadingMessage } from "../hooks/providers/LoadingMessageProvider";
+import { useSnackbar } from "../hooks/providers/SnackbarProvider";
+import { AsyncWidget } from "../widgets/AsyncWidget";
+import { ConfigImportExportButtons } from "../widgets/ConfigImportExportButtons";
+import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
+import { NWFilter, NWFilterApi, NWFilterURL } from "../api/NWFilterApi";
+import { NWFilterDetails } from "../widgets/nwfilter/NWFilterDetails";
+
+export function CreateNWFilterRoute(): React.ReactElement {
+  const alert = useAlert();
+  const snackbar = useSnackbar();
+  const navigate = useNavigate();
+
+  const [nwfilter, setNWFilter] = React.useState<NWFilter>({
+    name: "my-filter",
+    join_filters: [],
+    rules: [],
+  });
+
+  const createNWFilter = async (n: NWFilter) => {
+    try {
+      const res = await NWFilterApi.Create(n);
+      snackbar("The network filter was successfully created!");
+      navigate(`/nwfilter/${res.uid}`);
+    } catch (e) {
+      console.error(e);
+      alert(`Failed to create network filter!\n${e}`);
+    }
+  };
+
+  return (
+    <EditNetworkFilterRouteInner
+      nwfilter={nwfilter}
+      creating={true}
+      onCancel={() => navigate("/nwfilter")}
+      onSave={createNWFilter}
+      onReplace={setNWFilter}
+    />
+  );
+}
+
+export function EditNWFilterRoute(): React.ReactElement {
+  const alert = useAlert();
+  const snackbar = useSnackbar();
+
+  const { uuid } = useParams();
+  const navigate = useNavigate();
+
+  const [nwfilter, setNWFilter] = React.useState<NWFilter | undefined>();
+
+  const load = async () => {
+    setNWFilter(await NWFilterApi.GetSingle(uuid!));
+  };
+
+  const updateNetworkFilter = async (n: NWFilter) => {
+    try {
+      await NWFilterApi.Update(n);
+      snackbar("The network filter was successfully updated!");
+      navigate(NWFilterURL(nwfilter!));
+    } catch (e) {
+      console.error(e);
+      alert(`Failed to update network filter!\n${e}`);
+    }
+  };
+
+  return (
+    <AsyncWidget
+      loadKey={uuid}
+      ready={nwfilter !== undefined}
+      errMsg="Failed to fetch network filter information!"
+      load={load}
+      build={() => (
+        <EditNetworkFilterRouteInner
+          nwfilter={nwfilter!}
+          creating={false}
+          onCancel={() => navigate(`/nwfilter/${uuid}`)}
+          onSave={updateNetworkFilter}
+          onReplace={setNWFilter}
+        />
+      )}
+    />
+  );
+}
+
+function EditNetworkFilterRouteInner(p: {
+  nwfilter: NWFilter;
+  creating: boolean;
+  onCancel: () => void;
+  onSave: (vm: NWFilter) => Promise<void>;
+  onReplace: (vm: NWFilter) => void;
+}): React.ReactElement {
+  const loadingMessage = useLoadingMessage();
+
+  const [changed, setChanged] = React.useState(false);
+
+  const [, updateState] = React.useState<any>();
+  const forceUpdate = React.useCallback(() => updateState({}), []);
+
+  const valueChanged = () => {
+    setChanged(true);
+    forceUpdate();
+  };
+
+  const save = async () => {
+    loadingMessage.show("Saving network filter configuration...");
+    await p.onSave(p.nwfilter);
+    loadingMessage.hide();
+  };
+
+  return (
+    <VirtWebRouteContainer
+      label={p.creating ? "Create a Network Filter" : "Edit Network Filter"}
+      actions={
+        <span>
+          <ConfigImportExportButtons
+            currentConf={p.nwfilter}
+            filename={`nwfilter-${p.nwfilter.name}.json`}
+            importConf={(c) => {
+              p.onReplace(c);
+              valueChanged();
+            }}
+          />
+
+          {changed && (
+            <Button
+              variant="contained"
+              onClick={save}
+              style={{ marginRight: "10px" }}
+            >
+              {p.creating ? "Create" : "Save"}
+            </Button>
+          )}
+          <Button onClick={p.onCancel} variant="outlined">
+            Cancel
+          </Button>
+        </span>
+      }
+    >
+      <NWFilterDetails
+        nwfilter={p.nwfilter}
+        editable={true}
+        onChange={valueChanged}
+      />
+    </VirtWebRouteContainer>
+  );
+}

virtweb_frontend/src/routes/NetworkFiltersListRoute.tsx

@@ -15,7 +15,12 @@ import {
 } from "@mui/material";
 import React from "react";
 import { useNavigate } from "react-router-dom";
-import { NWFilter, NWFilterApi, NWFilterURL } from "../api/NWFilterApi";
+import {
+  NWFilter,
+  NWFilterApi,
+  NWFilterIsBuiltin,
+  NWFilterURL,
+} from "../api/NWFilterApi";
 import { AsyncWidget } from "../widgets/AsyncWidget";
 import { RouterLink } from "../widgets/RouterLink";
 import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
@@ -61,10 +66,7 @@ function NetworkFiltersListRouteInner(p: {
 
     const onlyBuiltin = visibleFilters === VisibleFilters.Builtin;
 
-    return p.list.filter(
-      (f) =>
-        ServerApi.Config.builtin_nwfilter_rules.includes(f.name) === onlyBuiltin
-    );
+    return p.list.filter((f) => NWFilterIsBuiltin(f) === onlyBuiltin);
   }, [visibleFilters]);
 
   return (

virtweb_frontend/src/routes/ViewNWFilterRoute.tsx

@@ -0,0 +1,65 @@
+import { Button } from "@mui/material";
+import React from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import {
+  NWFilter,
+  NWFilterApi,
+  NWFilterIsBuiltin,
+  NWFilterURL,
+} from "../api/NWFilterApi";
+import { AsyncWidget } from "../widgets/AsyncWidget";
+import { ConfigImportExportButtons } from "../widgets/ConfigImportExportButtons";
+import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
+import { NWFilterDetails } from "../widgets/nwfilter/NWFilterDetails";
+
+export function ViewNWFilterRoute() {
+  const { uuid } = useParams();
+
+  const [nwfilter, setNWFilter] = React.useState<NWFilter | undefined>();
+
+  const load = async () => {
+    setNWFilter(await NWFilterApi.GetSingle(uuid!));
+  };
+
+  return (
+    <AsyncWidget
+      loadKey={uuid}
+      ready={nwfilter !== undefined}
+      errMsg="Failed to fetch network filter information!"
+      load={load}
+      build={() => <ViewNetworkFilterRouteInner nwfilter={nwfilter!} />}
+    />
+  );
+}
+
+function ViewNetworkFilterRouteInner(p: {
+  nwfilter: NWFilter;
+}): React.ReactElement {
+  const navigate = useNavigate();
+
+  return (
+    <VirtWebRouteContainer
+      label={`Network filter ${p.nwfilter.name}`}
+      actions={
+        <span style={{ display: "flex", alignItems: "center" }}>
+          <ConfigImportExportButtons
+            filename={`nwfilter-${p.nwfilter.name}.json`}
+            currentConf={p.nwfilter}
+          />
+
+          {!NWFilterIsBuiltin(p.nwfilter) && (
+            <Button
+              variant="contained"
+              style={{ marginLeft: "15px" }}
+              onClick={() => navigate(NWFilterURL(p.nwfilter, true))}
+            >
+              Edit
+            </Button>
+          )}
+        </span>
+      }
+    >
+      <NWFilterDetails nwfilter={p.nwfilter} editable={false} />
+    </VirtWebRouteContainer>
+  );
+}

virtweb_frontend/src/widgets/nwfilter/NWFilterDetails.tsx

@@ -0,0 +1,12 @@
+import { ReactElement } from "react";
+import { NWFilter } from "../../api/NWFilterApi";
+
+interface DetailsProps {
+  nwfilter: NWFilter;
+  editable: boolean;
+  onChange?: () => void;
+}
+
+export function NWFilterDetails(p: DetailsProps): ReactElement {
+  return <>todo</>;
+}