1 files changed, 67 insertions, 0 deletions
diff --git a/src/server/apis/google/CredentialsLoader.ts b/src/server/apis/google/CredentialsLoader.ts
new file mode 100644
index 000000000..ef1f9a91e
--- /dev/null
+++ b/src/server/apis/google/CredentialsLoader.ts
@@ -0,0 +1,67 @@
+import { readFile, readFileSync } from "fs";
+import { pathFromRoot } from "../../ActionUtilities";
+import { SecureContextOptions } from "tls";
+import { blue, red } from "colors";
+
+export namespace GoogleCredentialsLoader {
+
+    export interface InstalledCredentials {
+        client_id: string;
+        project_id: string;
+        auth_uri: string;
+        token_uri: string;
+        auth_provider_x509_cert_url: string;
+        client_secret: string;
+        redirect_uris: string[];
+    }
+
+    export let ProjectCredentials: InstalledCredentials;
+
+    export async function loadCredentials() {
+        ProjectCredentials = await new Promise<InstalledCredentials>(resolve => {
+            readFile(__dirname + '/google_project_credentials.json', function processClientSecrets(err, content) {
+                if (err) {
+                    console.log('Error loading client secret file: ' + err);
+                    return;
+                }
+                resolve(JSON.parse(content.toString()).installed);
+            });
+        });
+    }
+
+}
+
+export namespace SSL {
+
+    export let Credentials: SecureContextOptions = {};
+    export let Loaded = false;
+
+    const suffixes = {
+        privateKey: ".key",
+        certificate: ".crt",
+        caBundle: "-ca.crt"
+    };
+
+    export async function loadCredentials() {
+        const { serverName } = process.env;
+        const cert = (suffix: string) => readFileSync(pathFromRoot(`./${serverName}${suffix}`)).toString();
+        try {
+            Credentials.key = cert(suffixes.privateKey);
+            Credentials.cert = cert(suffixes.certificate);
+            Credentials.ca = cert(suffixes.caBundle);
+            Loaded = true;
+        } catch (e) {
+            Credentials = {};
+            Loaded = false;
+        }
+    }
+
+    export function exit() {
+        console.log(red("Running this server in release mode requires the following SSL credentials in the project root:"));
+        const serverName = process.env.serverName ? process.env.serverName : "{process.env.serverName}";
+        Object.values(suffixes).forEach(suffix => console.log(blue(`${serverName}${suffix}`)));
+        console.log(red("Please ensure these files exist and restart, or run this in development mode."));
+        process.exit(0);
+    }
+
+}