19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.net; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwaltimport android.annotation.SdkConstant; 20434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwaltimport android.annotation.SdkConstant.SdkConstantType; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 22d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwaltimport android.text.TextUtils; 23d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwaltimport android.util.Log; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayorimport java.net.InetSocketAddress; 26d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwaltimport java.net.ProxySelector; 272986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandbladimport java.net.URI; 282b4378fef8906b385ee173ebdff9a91d205c7c36Narayan Kamathimport java.util.List; 2916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayorimport java.util.regex.Matcher; 3016fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayorimport java.util.regex.Pattern; 312986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A convenience class for accessing the user and default proxy 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings. 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayorpublic final class Proxy { 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt private static final String TAG = "Proxy"; 39fb8390729192860066c081b11b2f58db4cba9924Dave Bort 40602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk private static final ProxySelector sDefaultProxySelector; 41602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk 42434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt /** 43ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * Used to notify an app that's caching the proxy that either the default 44ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * connection has changed or any connection's proxy has changed. The new 45ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * proxy should be queried using {@link ConnectivityManager#getDefaultProxy()}. 46434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt * 47434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt * <p class="note">This is a protected intent that can only be sent by the system 48434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt */ 49434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 50434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt public static final String PROXY_CHANGE_ACTION = "android.intent.action.PROXY_CHANGE"; 51207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk /** 52207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk * Intent extra included with {@link #PROXY_CHANGE_ACTION} intents. 53207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk * It describes the new proxy being used (as a {@link ProxyInfo} object). 54ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * @deprecated Because {@code PROXY_CHANGE_ACTION} is sent whenever the proxy 55ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * for any network on the system changes, applications should always use 56ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * {@link ConnectivityManager#getDefaultProxy()} or 57ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * {@link ConnectivityManager#getLinkProperties(Network)}.{@link LinkProperties#getHttpProxy()} 58ad8234213d24975ce8262b810d93af77a231bb5ePaul Jensen * to get the proxy for the Network(s) they are using. 59207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk */ 60514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 61207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk public static final String EXTRA_PROXY_INFO = "android.intent.extra.PROXY_INFO"; 6216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 639070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 649070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_VALID = 0; 659070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 669070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_HOSTNAME_EMPTY = 1; 679070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 689070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_HOSTNAME_INVALID = 2; 699070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 709070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_PORT_EMPTY = 3; 719070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 729070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_PORT_INVALID = 4; 739070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng /** @hide */ 749070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static final int PROXY_EXCLLIST_INVALID = 5; 759070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng 76d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt private static ConnectivityManager sConnectivityManager = null; 77d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt 7816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor // Hostname / IP REGEX validation 7916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor // Matches blank input, ips, and domain names 8016fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor private static final String NAME_IP_REGEX = 8116fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor "[a-zA-Z0-9]+(\\-[a-zA-Z0-9]+)*(\\.[a-zA-Z0-9]+(\\-[a-zA-Z0-9]+)*)*"; 8216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 8316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor private static final String HOSTNAME_REGEXP = "^$|^" + NAME_IP_REGEX + "$"; 8416fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 8516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor private static final Pattern HOSTNAME_PATTERN; 8616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 873dce5af6abc9c8d41d24d9499410b33ec76b1f08Yuhao Zheng private static final String EXCL_REGEX = 883dce5af6abc9c8d41d24d9499410b33ec76b1f08Yuhao Zheng "[a-zA-Z0-9*]+(\\-[a-zA-Z0-9*]+)*(\\.[a-zA-Z0-9*]+(\\-[a-zA-Z0-9*]+)*)*"; 893dce5af6abc9c8d41d24d9499410b33ec76b1f08Yuhao Zheng 903dce5af6abc9c8d41d24d9499410b33ec76b1f08Yuhao Zheng private static final String EXCLLIST_REGEXP = "^$|^" + EXCL_REGEX + "(," + EXCL_REGEX + ")*$"; 9116fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 9216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor private static final Pattern EXCLLIST_PATTERN; 9316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 9416fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor static { 9516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor HOSTNAME_PATTERN = Pattern.compile(HOSTNAME_REGEXP); 9616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor EXCLLIST_PATTERN = Pattern.compile(EXCLLIST_REGEXP); 97602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk sDefaultProxySelector = ProxySelector.getDefault(); 9816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 9916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 10016fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor /** 10116fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * Return the proxy object to be used for the URL given as parameter. 10216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * @param ctx A Context used to get the settings for the proxy host. 10316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * @param url A URL to be accessed. Used to evaluate exclusion list. 10416fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * @return Proxy (java.net) object containing the host name. If the 10516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * user did not set a hostname it returns the default host. 10616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * A null value means that no host is to be used. 10716fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * {@hide} 10816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor */ 10916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor public static final java.net.Proxy getProxy(Context ctx, String url) { 110434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt String host = ""; 111207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk if ((url != null) && !isLocalHost(host)) { 112434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt URI uri = URI.create(url); 113207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk ProxySelector proxySelector = ProxySelector.getDefault(); 114434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt 115207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk List<java.net.Proxy> proxyList = proxySelector.select(uri); 116434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt 117207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk if (proxyList.size() > 0) { 118207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk return proxyList.get(0); 11916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 1206f71b42bc4531618e2b050bdf9ad05a72ac2a565Oscar Montemayor } 121434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt return java.net.Proxy.NO_PROXY; 12216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 12316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 124434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the proxy host set by the user. 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ctx A Context used to get the settings for the proxy host. 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return String containing the host name. If the user did not set a host 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * name it returns the default host. A null value means that no 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * host is to be used. 131778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * @deprecated Use standard java vm proxy values to find the host, port 132778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * and exclusion list. This call ignores the exclusion list. 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 134514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 13516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor public static final String getHost(Context ctx) { 136d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt java.net.Proxy proxy = getProxy(ctx, null); 137d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt if (proxy == java.net.Proxy.NO_PROXY) return null; 13816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor try { 139d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt return ((InetSocketAddress)(proxy.address())).getHostName(); 140d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt } catch (Exception e) { 141d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt return null; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the proxy port set by the user. 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ctx A Context used to get the settings for the proxy port. 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The port number to use or -1 if no proxy is to be used. 149778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * @deprecated Use standard java vm proxy values to find the host, port 150778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * and exclusion list. This call ignores the exclusion list. 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 152514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 15316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor public static final int getPort(Context ctx) { 154d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt java.net.Proxy proxy = getProxy(ctx, null); 155d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt if (proxy == java.net.Proxy.NO_PROXY) return -1; 15616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor try { 157d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt return ((InetSocketAddress)(proxy.address())).getPort(); 158d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt } catch (Exception e) { 159d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt return -1; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the default proxy host specified by the carrier. 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return String containing the host name or null if there is no proxy for 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this carrier. 167778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * @deprecated Use standard java vm proxy values to find the host, port and 168778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * exclusion list. This call ignores the exclusion list and no 169778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * longer reports only mobile-data apn-based proxy values. 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 171514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 17216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor public static final String getDefaultHost() { 173778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt String host = System.getProperty("http.proxyHost"); 174778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt if (TextUtils.isEmpty(host)) return null; 175778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt return host; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the default proxy port specified by the carrier. 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The port number to be used with the proxy host or -1 if there is 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * no proxy for this carrier. 182778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * @deprecated Use standard java vm proxy values to find the host, port and 183778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * exclusion list. This call ignores the exclusion list and no 184778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt * longer reports only mobile-data apn-based proxy values. 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 186514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 18716fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor public static final int getDefaultPort() { 188778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt if (getDefaultHost() == null) return -1; 189778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt try { 190778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt return Integer.parseInt(System.getProperty("http.proxyPort")); 191778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt } catch (NumberFormatException e) { 192778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt return -1; 193778c0ba8586a4494ed617c2d3cb3692311df1086Robert Greenwalt } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 196434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt private static final boolean isLocalHost(String host) { 197434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (host == null) { 1982986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad return false; 1992986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } 2002986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad try { 2012986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad if (host != null) { 2026b7af6055f25022361beb2c169d2c1835922dc32Elliott Hughes if (host.equalsIgnoreCase("localhost")) { 2032986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad return true; 2042986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } 205e590373ea71251cfffc8f22f011e2e6335dce716Robert Greenwalt if (NetworkUtils.numericToInetAddress(host).isLoopbackAddress()) { 206e590373ea71251cfffc8f22f011e2e6335dce716Robert Greenwalt return true; 2076b7af6055f25022361beb2c169d2c1835922dc32Elliott Hughes } 2082986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } 2092986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } catch (IllegalArgumentException iex) { 2102986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } 2112986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad return false; 2122986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad } 2132986f858ae6c6cc8a84614083661d1a2e2108aeeAndreas Sandblad 21416fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor /** 21516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * Validate syntax of hostname, port and exclusion list entries 21616fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor * {@hide} 21716fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor */ 2189070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng public static int validate(String hostname, String port, String exclList) { 21916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor Matcher match = HOSTNAME_PATTERN.matcher(hostname); 22016fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor Matcher listMatch = EXCLLIST_PATTERN.matcher(exclList); 22116fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 2229070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng if (!match.matches()) return PROXY_HOSTNAME_INVALID; 22316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 2249070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng if (!listMatch.matches()) return PROXY_EXCLLIST_INVALID; 22516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 2269070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng if (hostname.length() > 0 && port.length() == 0) return PROXY_PORT_EMPTY; 22716fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor 22816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor if (port.length() > 0) { 2299070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng if (hostname.length() == 0) return PROXY_HOSTNAME_EMPTY; 23016fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor int portVal = -1; 23116fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor try { 23216fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor portVal = Integer.parseInt(port); 23316fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } catch (NumberFormatException ex) { 2349070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng return PROXY_PORT_INVALID; 23516fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 2369070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng if (portVal <= 0 || portVal > 0xFFFF) return PROXY_PORT_INVALID; 23716fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 2389070484e179b2215ea595c8f3f1f69dbc0dc149dYuhao Zheng return PROXY_VALID; 23916fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor } 240d192dad69e9e5a820c5c11d8cd34460c9cc2ed11Robert Greenwalt 241434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt /** @hide */ 242207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk public static final void setHttpProxySystemProperty(ProxyInfo p) { 243434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt String host = null; 244434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt String port = null; 245434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt String exclList = null; 24683520b95124e0fcaaf3154a7a267f6be0205bc74Jason Monk Uri pacFileUrl = Uri.EMPTY; 247434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (p != null) { 248434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt host = p.getHost(); 249434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt port = Integer.toString(p.getPort()); 250207900c23b26d0df9ab28c709db4a1007d7d7904Jason Monk exclList = p.getExclusionListAsString(); 25183520b95124e0fcaaf3154a7a267f6be0205bc74Jason Monk pacFileUrl = p.getPacFileUrl(); 252434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 253602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk setHttpProxySystemProperty(host, port, exclList, pacFileUrl); 254434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 255434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt 256434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt /** @hide */ 257602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk public static final void setHttpProxySystemProperty(String host, String port, String exclList, 25883520b95124e0fcaaf3154a7a267f6be0205bc74Jason Monk Uri pacFileUrl) { 259434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (exclList != null) exclList = exclList.replace(",", "|"); 260434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (false) Log.d(TAG, "setHttpProxySystemProperty :"+host+":"+port+" - "+exclList); 261434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (host != null) { 262434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("http.proxyHost", host); 263434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("https.proxyHost", host); 264434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } else { 265434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("http.proxyHost"); 266434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("https.proxyHost"); 267434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 268434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (port != null) { 269434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("http.proxyPort", port); 270434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("https.proxyPort", port); 271434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } else { 272434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("http.proxyPort"); 273434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("https.proxyPort"); 274434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 275434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt if (exclList != null) { 276434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("http.nonProxyHosts", exclList); 277434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.setProperty("https.nonProxyHosts", exclList); 278434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } else { 279434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("http.nonProxyHosts"); 280434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt System.clearProperty("https.nonProxyHosts"); 281434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 28283520b95124e0fcaaf3154a7a267f6be0205bc74Jason Monk if (!Uri.EMPTY.equals(pacFileUrl)) { 2839ced3cd9d6ea414523051ec872fffc68f5fdbf08Jason Monk ProxySelector.setDefault(new PacProxySelector()); 284602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk } else { 285602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk ProxySelector.setDefault(sDefaultProxySelector); 286602b232a06ede86999aa362a12eb28cbc782dc1dJason Monk } 287434203a277cd2f237a71508a3d5a7d1602126cd5Robert Greenwalt } 28816fb7910fd3a86780edf4e65b529542ae95c26cdOscar Montemayor} 289