Add mTLS ClientCert support

Signed-off-by: Frank Jogeleit <frank.jogeleit@lovoo.com>

dist/index.js

@@ -1211,6 +1211,19 @@ class HttpClientResponse {
             }));
         });
     }
+    readBodyBuffer() {
+        return __awaiter(this, void 0, void 0, function* () {
+            return new Promise((resolve) => __awaiter(this, void 0, void 0, function* () {
+                const chunks = [];
+                this.message.on('data', (chunk) => {
+                    chunks.push(chunk);
+                });
+                this.message.on('end', () => {
+                    resolve(Buffer.concat(chunks));
+                });
+            }));
+        });
+    }
 }
 exports.HttpClientResponse = HttpClientResponse;
 function isHttps(requestUrl) {
@@ -1715,7 +1728,13 @@ function getProxyUrl(reqUrl) {
         }
     })();
     if (proxyVar) {
-        return new URL(proxyVar);
+        try {
+            return new URL(proxyVar);
+        }
+        catch (_a) {
+            if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://'))
+                return new URL(`http://${proxyVar}`);
+        }
     }
     else {
         return undefined;
@@ -9828,8 +9847,12 @@ const instanceConfig = {
   headers: { ...headers, ...customHeaders }
 }
 
-if (!!core.getInput('httpsCA')) {
-  instanceConfig.httpsAgent = new https.Agent({ ca: core.getInput('httpsCA') })
+if (!!core.getInput('httpsCA') || !!core.getInput('httpsCert')) {
+  instanceConfig.httpsAgent = new https.Agent({ 
+    ca: core.getInput('httpsCA') || undefined,
+    cert: core.getInput('httpsCert') || undefined,
+    key: core.getInput('httpsKey') || undefined
+  })
 }
 
 if (!!core.getInput('username') || !!core.getInput('password')) {