Add API tokens support (#9)

Make it possible to create token authorized to query predetermined set of routes.

Reviewed-on: #9
Co-authored-by: Pierre HUBERT <pierre.git@communiquons.org>
Co-committed-by: Pierre HUBERT <pierre.git@communiquons.org>

virtweb_frontend/src/dialogs/CreatedTokenDialog.tsx

@@ -0,0 +1,58 @@
+import {
+  Button,
+  Dialog,
+  DialogActions,
+  DialogContent,
+  DialogTitle,
+  Typography,
+} from "@mui/material";
+import { useNavigate } from "react-router-dom";
+import { APITokenURL, CreatedAPIToken } from "../api/TokensApi";
+import { CopyToClipboard } from "../widgets/CopyToClipboard";
+import { InlineCode } from "../widgets/InlineCode";
+
+export function CreatedTokenDialog(p: {
+  createdToken: CreatedAPIToken;
+}): React.ReactElement {
+  const navigate = useNavigate();
+
+  const close = () => {
+    navigate(APITokenURL(p.createdToken.token));
+  };
+  return (
+    <Dialog open>
+      <DialogTitle>Token successfully created</DialogTitle>
+      <DialogContent>
+        <Typography>
+          Your token was successfully created. You need now to copy the private
+          key, as it will be technically impossible to recover it after closing
+          this dialog.
+        </Typography>
+
+        <InfoBlock label="Token ID" value={p.createdToken.token.id} />
+        <InfoBlock label="Key algorithm" value={p.createdToken.priv_key.alg} />
+        <InfoBlock label="Private key" value={p.createdToken.priv_key.priv} />
+      </DialogContent>
+      <DialogActions>
+        <Button onClick={close} color="error">
+          I copied the key, close this dialog
+        </Button>
+      </DialogActions>
+    </Dialog>
+  );
+}
+
+function InfoBlock(
+  p: React.PropsWithChildren<{ label: string; value: string }>
+): React.ReactElement {
+  return (
+    <div
+      style={{ display: "flex", flexDirection: "column", margin: "20px 10px" }}
+    >
+      <Typography variant="overline">{p.label}</Typography>
+      <CopyToClipboard content={p.value}>
+        <InlineCode>{p.value}</InlineCode>
+      </CopyToClipboard>
+    </div>
+  );
+}