feat: basick cookie support

src/https.android.ts

@@ -101,7 +101,8 @@ export function disableSSLPinning() {
 console.info('nativescript-https > Disabled SSL pinning by default');
 
 let Client: okhttp3.OkHttpClient;
-
+let cookieJar: com.nativescript.https.QuotePreservingCookieJar;
+let cookieManager: java.net.CookieManager;
 function getClient(reload: boolean = false, timeout: number = 10): okhttp3.OkHttpClient {
   // if (!Client) {
   // 	Client = new okhttp3.OkHttpClient()
@@ -113,6 +114,11 @@ function getClient(reload: boolean = false, timeout: number = 10): okhttp3.OkHtt
   if (Client && reload === false && _timeout === timeout) {
     return Client;
   }
+  if (!cookieJar) {
+    cookieManager = new java.net.CookieManager();
+    cookieManager.setCookiePolicy(java.net.CookiePolicy.ACCEPT_ALL);
+    cookieJar = new com.nativescript.https.QuotePreservingCookieJar(cookieManager);
+  }
 
   _timeout = timeout;
 
@@ -191,6 +197,9 @@ function getClient(reload: boolean = false, timeout: number = 10): okhttp3.OkHtt
   if (cache) {
     client.cache(cache);
   }
+  if (cookieJar) {
+    client.cookieJar(cookieJar)
+  }
 
   // set connection timeout to override okhttp3 default
   if (timeout) {
@@ -211,7 +220,7 @@ export function request(opts: Https.HttpsRequestOptions): Promise<Https.HttpsRes
       request.url(opts.url);
 
       if (opts.headers) {
-        // console.log('adding request header', opts.headers)
+        console.log('adding request header', opts.headers)
         Object.keys(opts.headers).forEach(key => request.addHeader(key, opts.headers[key] as any));
       }
 

src/https.ios.ts

@@ -127,7 +127,9 @@ export function request(opts: Https.HttpsRequestOptions): Promise<Https.HttpsRes
                 manager.responseSerializer = AFHTTPResponseSerializer.serializer();
             }
             manager.requestSerializer.allowsCellularAccess = true;
-      manager.securityPolicy = (policies.secured === true) ? policies.secure : policies.def;
+            manager.requestSerializer.HTTPShouldHandleCookies = true;
+            manager.securityPolicy =
+                policies.secured === true ? policies.secure : policies.def;
 
             if (opts.cachePolicy) {
                 switch (opts.cachePolicy) {

src/platforms/android/java/com/nativescript/https/QuotePreservingCookieJar.java

@@ -0,0 +1,110 @@
+package com.nativescript.https;
+/*
+ * Copyright (C) 2016 Square, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.io.IOException;
+import java.net.CookieHandler;
+import java.net.HttpCookie;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import okhttp3.Cookie;
+import okhttp3.CookieJar;
+import okhttp3.HttpUrl;
+import okhttp3.internal.platform.Platform;
+
+import static okhttp3.internal.Util.delimiterOffset;
+import static okhttp3.internal.Util.trimSubstring;
+import static okhttp3.internal.platform.Platform.WARN;
+
+/** A cookie jar that delegates to a {@link java.net.CookieHandler}. */
+public final class QuotePreservingCookieJar implements CookieJar {
+  private final CookieHandler cookieHandler;
+
+  public QuotePreservingCookieJar(CookieHandler cookieHandler) {
+    this.cookieHandler = cookieHandler;
+  }
+
+  @Override public void saveFromResponse(HttpUrl url, List<Cookie> cookies) {
+    if (cookieHandler != null) {
+      List<String> cookieStrings = new ArrayList<>();
+      for (Cookie cookie : cookies) {
+        cookieStrings.add(cookie.toString().replaceAll("; domain=", "; domain=."));
+      }
+      Map<String, List<String>> multimap = Collections.singletonMap("Set-Cookie", cookieStrings);
+      try {
+        cookieHandler.put(url.uri(), multimap);
+      } catch (IOException e) {
+        Platform.get().log(WARN, "Saving cookies failed for " + url.resolve("/..."), e);
+      }
+    }
+  }
+
+  @Override public List<Cookie> loadForRequest(HttpUrl url) {
+    // The RI passes all headers. We don't have 'em, so we don't pass 'em!
+    Map<String, List<String>> headers = Collections.emptyMap();
+    Map<String, List<String>> cookieHeaders;
+    try {
+      cookieHeaders = cookieHandler.get(url.uri(), headers);
+    } catch (IOException e) {
+      Platform.get().log(WARN, "Loading cookies failed for " + url.resolve("/..."), e);
+      return Collections.emptyList();
+    }
+
+    List<Cookie> cookies = null;
+    for (Map.Entry<String, List<String>> entry : cookieHeaders.entrySet()) {
+      String key = entry.getKey();
+      if (("Cookie".equalsIgnoreCase(key) || "Cookie2".equalsIgnoreCase(key))
+          && !entry.getValue().isEmpty()) {
+        for (String header : entry.getValue()) {
+          if (cookies == null) cookies = new ArrayList<>();
+          cookies.addAll(decodeHeaderAsJavaNetCookies(url, header));
+        }
+      }
+    }
+
+    return cookies != null
+        ? Collections.unmodifiableList(cookies)
+        : Collections.<Cookie>emptyList();
+  }
+
+  /**
+   * Convert a request header to OkHttp's cookies via {@link HttpCookie}. That extra step handles
+   * multiple cookies in a single request header, which {@link Cookie#parse} doesn't support.
+   */
+  private List<Cookie> decodeHeaderAsJavaNetCookies(HttpUrl url, String header) {
+    List<Cookie> result = new ArrayList<>();
+    for (int pos = 0, limit = header.length(), pairEnd; pos < limit; pos = pairEnd + 1) {
+      pairEnd = delimiterOffset(header, pos, limit, ";,");
+      int equalsSign = delimiterOffset(header, pos, pairEnd, '=');
+      String name = trimSubstring(header, pos, equalsSign);
+      if (name.startsWith("$")) continue;
+
+      // We have either name=value or just a name.
+      String value = equalsSign < pairEnd
+          ? trimSubstring(header, equalsSign + 1, pairEnd)
+          : "";
+
+      result.add(new Cookie.Builder()
+          .name(name)
+          .value(value)
+          .domain(url.host())
+          .build());
+    }
+    return result;
+  }
+}

src/references.d.ts

@@ -14,6 +14,9 @@ declare namespace com {
                 public constructor();
                 onStringResponse( responseString:string,  statusCode: number,  headers: okhttp3.Headers)
             }
+            class QuotePreservingCookieJar extends okhttp3.CookieJar {
+                constructor(cookieHandler:java.net.CookieHandler)
+            }
         }
     }
 }