implement get env endpoint

packages/admin-ui/server-mock/index.ts

@@ -46,6 +46,7 @@ startHttpApi({
     download: () => {},
     downloadWireguardConfig: () => {},
     downloadUserActionLogs: () => {},
+    env: () => {},
     fileDownload: () => {},
     globalEnvs: () => {},
     notificationSend: () => {},

packages/dappmanager/src/api/routes/env.ts

@@ -0,0 +1,43 @@
+import { wrapHandler } from "../utils.js";
+import { ComposeFileEditor } from "@dappnode/dockercompose";
+
+interface Params {
+  dnpName: string;
+  envName: string;
+}
+
+/**
+ * Query env from a package
+ */
+export const env = wrapHandler<Params>(async (req, res) => {
+  const { dnpName } = req.params;
+  const { envName } = req.query;
+
+  if (!dnpName) {
+    res.status(400).send();
+    return;
+  }
+
+  const compose = new ComposeFileEditor(dnpName, false);
+
+  // return all envs if no envName is provided
+  if (!envName) {
+    res.json(compose.getUserSettings().environment);
+    return;
+  }
+
+  if (typeof envName !== "string") {
+    res.status(400).send("envName must be a string");
+    return;
+  }
+
+  const environment = compose.getUserSettings().environment;
+  for (const serviceName in environment) {
+    if (environment[serviceName][envName]) {
+      res.json(environment[serviceName][envName]);
+      return;
+    }
+  }
+
+  res.status(404).send();
+});

packages/dappmanager/src/api/routes/index.ts

@@ -11,3 +11,4 @@ export * from "./upload.js";
 export * from "./downloadWireguardConfig.js";
 export * from "./notificationSend.js";
 export * from "./metrics.js";
+export * from "./env.js";

packages/dappmanager/src/api/startHttpApi.ts

@@ -31,6 +31,7 @@ export interface HttpRoutes {
   download: RequestHandler<{ fileId: string }>;
   downloadUserActionLogs: RequestHandler;
   downloadWireguardConfig: RequestHandler<{ device: string }>;
+  env: RequestHandler<{ dnpName: string; envName: string }>;
   fileDownload: RequestHandler<{ containerName: string }>;
   globalEnvs: RequestHandler<{ name: string }>;
   notificationSend: RequestHandler;
@@ -149,9 +150,7 @@ export function startHttpApi({
   app.get("/ping", auth.onlyAdmin, (_, res) => res.send({}));
 
   // ADMIN ONLY methods that do not fit into RPC
-  // prettier-ignore
   app.get("/wireguard-config/:device", auth.onlyAdmin, routes.downloadWireguardConfig);
-  // prettier-ignore
   app.get("/container-logs/:containerName", auth.onlyAdmin, routes.containerLogs);
   app.get("/file-download/:containerName", auth.onlyAdmin, routes.fileDownload);
   app.get("/download/:fileId", auth.onlyAdmin, routes.download);
@@ -160,10 +159,9 @@ export function startHttpApi({
 
   // Open endpoints (no auth)
   app.get("/global-envs/:name?", routes.globalEnvs);
-  // prettier-ignore
+  app.get("/env/:dnpName", routes.env);
   app.get("/public-packages/:containerName?", routes.publicPackagesData);
-  // prettier-ignore
-  app.get("/package-manifest/:dnpName",routes.packageManifest);
+  app.get("/package-manifest/:dnpName", routes.packageManifest);
   app.get("/metrics", routes.metrics);
   app.post("/sign", routes.sign);
   app.post("/data-send", routes.dataSend);