Fix bug in getCredentials + tests

lib/start-proxy.js

@@ -0,0 +1,62 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getCredentials = getCredentials;
+const languages_1 = require("./languages");
+const LANGUAGE_TO_REGISTRY_TYPE = {
+    java: "maven_repository",
+    csharp: "nuget_feed",
+    javascript: "npm_registry",
+    python: "python_index",
+    ruby: "rubygems_server",
+    rust: "cargo_registry",
+    // We do not have an established proxy type for these languages, thus leaving empty.
+    actions: "",
+    cpp: "",
+    go: "",
+    swift: "",
+};
+// getCredentials returns registry credentials from action inputs.
+// It prefers `registries_credentials` over `registry_secrets`.
+// If neither is set, it returns an empty array.
+function getCredentials(logger, registrySecrets, registriesCredentials, languageString) {
+    const language = languageString ? (0, languages_1.parseLanguage)(languageString) : undefined;
+    const registryTypeForLanguage = language
+        ? LANGUAGE_TO_REGISTRY_TYPE[language]
+        : undefined;
+    let credentialsStr;
+    if (registriesCredentials !== undefined) {
+        logger.info(`Using registries_credentials input.`);
+        credentialsStr = Buffer.from(registriesCredentials, "base64").toString();
+    }
+    else if (registrySecrets !== undefined) {
+        logger.info(`Using registry_secrets input.`);
+        credentialsStr = registrySecrets;
+    }
+    else {
+        logger.info(`No credentials defined.`);
+        return [];
+    }
+    // Parse and validate the credentials
+    const parsed = JSON.parse(credentialsStr);
+    const out = [];
+    for (const e of parsed) {
+        if (e.url === undefined && e.host === undefined) {
+            throw new Error("Invalid credentials - must specify host or url");
+        }
+        // Filter credentials based on language if specified. `type` is the registry type.
+        // E.g., "maven_feed" for Java/Kotlin, "nuget_repository" for C#.
+        if (registryTypeForLanguage && e.type !== registryTypeForLanguage) {
+            continue;
+        }
+        out.push({
+            type: e.type,
+            host: e.host,
+            url: e.url,
+            username: e.username,
+            password: e.password,
+            token: e.token,
+        });
+    }
+    return out;
+}
+//# sourceMappingURL=start-proxy.js.map