WifiEnterpriseConfig.java revision adf9e95ecc5d0867adf1dc2d7adcac958457b98e
19b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff/* 29b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Copyright (C) 2013 The Android Open Source Project 39b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 49b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Licensed under the Apache License, Version 2.0 (the "License"); 59b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * you may not use this file except in compliance with the License. 69b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * You may obtain a copy of the License at 79b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 89b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * http://www.apache.org/licenses/LICENSE-2.0 99b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Unless required by applicable law or agreed to in writing, software 119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * distributed under the License is distributed on an "AS IS" BASIS, 129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * See the License for the specific language governing permissions and 149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * limitations under the License. 159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffpackage android.net.wifi; 179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport android.os.Parcel; 199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport android.os.Parcelable; 209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport android.security.Credentials; 219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport android.text.TextUtils; 2226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 2326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.io.ByteArrayInputStream; 2426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.KeyFactory; 2526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.NoSuchAlgorithmException; 2626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.PrivateKey; 2726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.cert.CertificateEncodingException; 2826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.cert.CertificateException; 2926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.cert.CertificateFactory; 3026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.cert.X509Certificate; 3126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.spec.InvalidKeySpecException; 3226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriffimport java.security.spec.PKCS8EncodedKeySpec; 339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport java.util.HashMap; 349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport java.util.Map; 359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 36ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde/** 37fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * Enterprise configuration details for Wi-Fi. Stores details about the EAP method 38fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * and any associated credentials. 39fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff */ 409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffpublic class WifiEnterpriseConfig implements Parcelable { 419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 42ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 43ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String EMPTY_VALUE = "NULL"; 44ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 45ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String EAP_KEY = "eap"; 46ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 47ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String PHASE2_KEY = "phase2"; 48ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 49ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String IDENTITY_KEY = "identity"; 50ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 51ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ANON_IDENTITY_KEY = "anonymous_identity"; 52ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 53ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String PASSWORD_KEY = "password"; 54ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 55ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String SUBJECT_MATCH_KEY = "subject_match"; 56ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 57b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public static final String ALTSUBJECT_MATCH_KEY = "altsubject_match"; 58b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** @hide */ 59ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String OPP_KEY_CACHING = "proactive_key_caching"; 60ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** 61ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * String representing the keystore OpenSSL ENGINE's ID. 62ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 63ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde */ 64ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ENGINE_ID_KEYSTORE = "keystore"; 65ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde 66ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** 67ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * String representing the keystore URI used for wpa_supplicant. 68ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 69ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde */ 70ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String KEYSTORE_URI = "keystore://"; 71ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde 72ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** 73ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * String to set the engine value to when it should be enabled. 74ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 75ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde */ 76ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ENGINE_ENABLE = "1"; 77ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde 78ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** 79ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * String to set the engine value to when it should be disabled. 80ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 81ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde */ 82ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ENGINE_DISABLE = "0"; 83ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde 84ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 85ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String CA_CERT_PREFIX = KEYSTORE_URI + Credentials.CA_CERTIFICATE; 86ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 87ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String CLIENT_CERT_PREFIX = KEYSTORE_URI + Credentials.USER_CERTIFICATE; 88ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 89ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String CLIENT_CERT_KEY = "client_cert"; 90ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 91ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String CA_CERT_KEY = "ca_cert"; 92ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 93ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ENGINE_KEY = "engine"; 94ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 95ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String ENGINE_ID_KEY = "engine_id"; 96ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** @hide */ 97ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String PRIVATE_KEY_ID_KEY = "key_id"; 98b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** @hide */ 99b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public static final String REALM_KEY = "realm"; 100b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** @hide */ 101b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public static final String PLMN_KEY = "plmn"; 102b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 103ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde 1049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private HashMap<String, String> mFields = new HashMap<String, String>(); 10526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff private X509Certificate mCaCert; 10626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff private PrivateKey mClientPrivateKey; 10726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff private X509Certificate mClientCertificate; 1089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig() { 110e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff // Do not set defaults so that the enterprise fields that are not changed 111e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff // by API are not changed underneath 112e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff // This is essential because an app may not have all fields like password 113e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff // available. It allows modification of subset of fields. 114e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff 1159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Copy constructor */ 1189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig(WifiEnterpriseConfig source) { 1199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (String key : source.mFields.keySet()) { 1209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, source.mFields.get(key)); 1219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff @Override 1259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int describeContents() { 1269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return 0; 1279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 12986ee9640ee6d6bd9bb655af830eea5515400f25bIrfan Sheriff @Override 1309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void writeToParcel(Parcel dest, int flags) { 1319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeInt(mFields.size()); 1329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (Map.Entry<String, String> entry : mFields.entrySet()) { 1339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeString(entry.getKey()); 1349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeString(entry.getValue()); 1359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 13626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 13726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff writeCertificate(dest, mCaCert); 13826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 13926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (mClientPrivateKey != null) { 14026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff String algorithm = mClientPrivateKey.getAlgorithm(); 14126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff byte[] userKeyBytes = mClientPrivateKey.getEncoded(); 14226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeInt(userKeyBytes.length); 14326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeByteArray(userKeyBytes); 14426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeString(algorithm); 14526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } else { 14626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeInt(0); 14726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 14826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 14926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff writeCertificate(dest, mClientCertificate); 15026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 15126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 15226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff private void writeCertificate(Parcel dest, X509Certificate cert) { 15326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (cert != null) { 15426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff try { 15526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff byte[] certBytes = cert.getEncoded(); 15626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeInt(certBytes.length); 15726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeByteArray(certBytes); 15826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } catch (CertificateEncodingException e) { 15926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeInt(0); 16026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 16126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } else { 16226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff dest.writeInt(0); 16326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 1649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final Creator<WifiEnterpriseConfig> CREATOR = 1679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff new Creator<WifiEnterpriseConfig>() { 1689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig createFromParcel(Parcel in) { 1699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff WifiEnterpriseConfig enterpriseConfig = new WifiEnterpriseConfig(); 1709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff int count = in.readInt(); 1719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (int i = 0; i < count; i++) { 1729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String key = in.readString(); 1739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String value = in.readString(); 1749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff enterpriseConfig.mFields.put(key, value); 1759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 17626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 17726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff enterpriseConfig.mCaCert = readCertificate(in); 17826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 17926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff PrivateKey userKey = null; 18026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff int len = in.readInt(); 18126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (len > 0) { 18226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff try { 18326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff byte[] bytes = new byte[len]; 18426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff in.readByteArray(bytes); 18526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff String algorithm = in.readString(); 18626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff KeyFactory keyFactory = KeyFactory.getInstance(algorithm); 18726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff userKey = keyFactory.generatePrivate(new PKCS8EncodedKeySpec(bytes)); 18826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } catch (NoSuchAlgorithmException e) { 18926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff userKey = null; 19026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } catch (InvalidKeySpecException e) { 19126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff userKey = null; 19226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 19326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 19426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 19526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff enterpriseConfig.mClientPrivateKey = userKey; 19626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff enterpriseConfig.mClientCertificate = readCertificate(in); 1979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return enterpriseConfig; 1989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 20026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff private X509Certificate readCertificate(Parcel in) { 20126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff X509Certificate cert = null; 20226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff int len = in.readInt(); 20326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (len > 0) { 20426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff try { 20526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff byte[] bytes = new byte[len]; 20626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff in.readByteArray(bytes); 20726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff CertificateFactory cFactory = CertificateFactory.getInstance("X.509"); 20826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff cert = (X509Certificate) cFactory 20926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff .generateCertificate(new ByteArrayInputStream(bytes)); 21026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } catch (CertificateException e) { 21126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff cert = null; 21226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 21326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 21426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff return cert; 21526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 21626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 2179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig[] newArray(int size) { 2189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return new WifiEnterpriseConfig[size]; 2199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff }; 2219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 222fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** The Extensible Authentication Protocol method used */ 2239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final class Eap { 224fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** No EAP method used. Represents an empty config */ 225e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff public static final int NONE = -1; 226fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** Protected EAP */ 2279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PEAP = 0; 228fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** EAP-Transport Layer Security */ 2299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int TLS = 1; 230fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** EAP-Tunneled Transport Layer Security */ 2319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int TTLS = 2; 232fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** EAP-Password */ 2339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PWD = 3; 234c8505931420dd9a76acf940a56b31354cd0105b0Vinit Deshpande /** EAP-Subscriber Identity Module */ 2357fee7232ee2ae45fb3cd4fcce314e8f1101ae8dbRoger Chang public static final int SIM = 4; 236c8505931420dd9a76acf940a56b31354cd0105b0Vinit Deshpande /** EAP-Authentication and Key Agreement */ 2377fee7232ee2ae45fb3cd4fcce314e8f1101ae8dbRoger Chang public static final int AKA = 5; 238adf9e95ecc5d0867adf1dc2d7adcac958457b98eJean-Michel Bachot /** EAP-Authentication and Key Agreement Prime */ 239adf9e95ecc5d0867adf1dc2d7adcac958457b98eJean-Michel Bachot public static final int AKA_PRIME = 6; 2409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @hide */ 241adf9e95ecc5d0867adf1dc2d7adcac958457b98eJean-Michel Bachot public static final String[] strings = { "PEAP", "TLS", "TTLS", "PWD", "SIM", "AKA", "AKA'" }; 24240843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff 24340843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff /** Prevent initialization */ 24440843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff private Eap() {} 2459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 247fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** The inner authentication method used */ 2489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final class Phase2 { 2499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int NONE = 0; 250fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** Password Authentication Protocol */ 2519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PAP = 1; 252fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** Microsoft Challenge Handshake Authentication Protocol */ 2539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int MSCHAP = 2; 254fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** Microsoft Challenge Handshake Authentication Protocol v2 */ 2559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int MSCHAPV2 = 3; 256fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff /** Generic Token Card */ 2579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int GTC = 4; 2589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String PREFIX = "auth="; 2599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @hide */ 260ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public static final String[] strings = {EMPTY_VALUE, "PAP", "MSCHAP", 261ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde "MSCHAPV2", "GTC" }; 26240843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff 26340843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff /** Prevent initialization */ 26440843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff private Phase2() {} 2659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 267ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** Internal use only 268ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 269ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde */ 270ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public HashMap<String, String> getFields() { 2719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return mFields; 2729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the EAP authentication method. 2769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param eapMethod is one {@link Eap#PEAP}, {@link Eap#TLS}, {@link Eap#TTLS} or 2779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Eap#PWD} 278fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * @throws IllegalArgumentException on an invalid eap method 2799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setEapMethod(int eapMethod) { 2819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff switch (eapMethod) { 2829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Valid methods */ 28326a98001ad3ec626f18fd57165ccc404f80d4e51Vinit Deshpande case Eap.TLS: 28426a98001ad3ec626f18fd57165ccc404f80d4e51Vinit Deshpande setPhase2Method(Phase2.NONE); 28526a98001ad3ec626f18fd57165ccc404f80d4e51Vinit Deshpande /* fall through */ 2869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.PEAP: 2879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.PWD: 2889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.TTLS: 2897fee7232ee2ae45fb3cd4fcce314e8f1101ae8dbRoger Chang case Eap.SIM: 2907fee7232ee2ae45fb3cd4fcce314e8f1101ae8dbRoger Chang case Eap.AKA: 291adf9e95ecc5d0867adf1dc2d7adcac958457b98eJean-Michel Bachot case Eap.AKA_PRIME: 292ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(EAP_KEY, Eap.strings[eapMethod]); 293ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(OPP_KEY_CACHING, "1"); 2949b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 2959b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff default: 2969b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff throw new IllegalArgumentException("Unknown EAP method"); 2979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the eap method. 3029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return eap method configured 3039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int getEapMethod() { 305ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde String eapMethod = mFields.get(EAP_KEY); 306e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff return getStringIndex(Eap.strings, eapMethod, Eap.NONE); 3079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set Phase 2 authentication method. Sets the inner authentication method to be used in 3119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * phase 2 after setting up a secure channel 3129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param phase2Method is the inner authentication method and can be one of {@link Phase2#NONE}, 3139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Phase2#PAP}, {@link Phase2#MSCHAP}, {@link Phase2#MSCHAPV2}, 3149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Phase2#GTC} 315fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * @throws IllegalArgumentException on an invalid phase2 method 3169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 3179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setPhase2Method(int phase2Method) { 3199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff switch (phase2Method) { 3209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.NONE: 321ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(PHASE2_KEY, EMPTY_VALUE); 3229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 3239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Valid methods */ 3249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.PAP: 3259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.MSCHAP: 3269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.MSCHAPV2: 3279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.GTC: 328ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(PHASE2_KEY, convertToQuotedString( 3299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff Phase2.PREFIX + Phase2.strings[phase2Method])); 3309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 3319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff default: 3329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff throw new IllegalArgumentException("Unknown Phase 2 method"); 3339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the phase 2 authentication method. 3389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return a phase 2 method defined at {@link Phase2} 3399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * */ 3409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int getPhase2Method() { 341ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde String phase2Method = removeDoubleQuotes(mFields.get(PHASE2_KEY)); 342e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff // Remove auth= prefix 343e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff if (phase2Method.startsWith(Phase2.PREFIX)) { 344e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff phase2Method = phase2Method.substring(Phase2.PREFIX.length()); 345e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff } 3469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getStringIndex(Phase2.strings, phase2Method, Phase2.NONE); 3479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the identity 3519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param identity 3529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setIdentity(String identity) { 354ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(IDENTITY_KEY, identity, ""); 3559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the identity 3599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the identity 3609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getIdentity() { 362ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(IDENTITY_KEY, ""); 3639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set anonymous identity. This is used as the unencrypted identity with 3679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * certain EAP types 3689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param anonymousIdentity the anonymous identity 3699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setAnonymousIdentity(String anonymousIdentity) { 371ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(ANON_IDENTITY_KEY, anonymousIdentity, ""); 3729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Get the anonymous identity 3759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return anonymous identity 3769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getAnonymousIdentity() { 378ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(ANON_IDENTITY_KEY, ""); 3799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the password. 3839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param password the password 3849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setPassword(String password) { 386ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(PASSWORD_KEY, password, ""); 3879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 39040843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * Get the password. 39140843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * 39240843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * Returns locally set password value. For networks fetched from 39340843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * framework, returns "*". 39440843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff */ 39540843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff public String getPassword() { 396ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(PASSWORD_KEY, ""); 39740843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff } 39840843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff 39940843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff /** 4009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set CA certificate alias. 4019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 4029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * <p> See the {@link android.security.KeyChain} for details on installing or choosing 4039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * a certificate 4049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * </p> 4059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param alias identifies the certificate 40626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @hide 4079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 40826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public void setCaCertificateAlias(String alias) { 409ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(CA_CERT_KEY, alias, CA_CERT_PREFIX); 4109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 4139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get CA certificate alias 4149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return alias to the CA certificate 41526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @hide 4169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 41726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public String getCaCertificateAlias() { 418ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(CA_CERT_KEY, CA_CERT_PREFIX); 4199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 42226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * Specify a X.509 certificate that identifies the server. 42326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * 42426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * <p>A default name is automatically assigned to the certificate and used 425fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * with this configuration. The framework takes care of installing the 426fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * certificate when the config is saved and removing the certificate when 427fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * the config is removed. 428fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * 42926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @param cert X.509 CA certificate 43026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @throws IllegalArgumentException if not a CA certificate 43126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff */ 43226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public void setCaCertificate(X509Certificate cert) { 4330b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff if (cert != null) { 4340b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff if (cert.getBasicConstraints() >= 0) { 4350b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff mCaCert = cert; 4360b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff } else { 4370b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff throw new IllegalArgumentException("Not a CA certificate"); 4380b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff } 43926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } else { 4400b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff mCaCert = null; 44126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 44226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 44326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 44426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff /** 44540843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * Get CA certificate 44640843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * @return X.509 CA certificate 44740843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff */ 44840843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff public X509Certificate getCaCertificate() { 44940843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff return mCaCert; 45040843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff } 45140843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff 45240843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff /** 453ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @hide 454ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde */ 455ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde public void resetCaCertificate() { 456ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde mCaCert = null; 457ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde } 458ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde 459ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde /** Set Client certificate alias. 4609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 4619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * <p> See the {@link android.security.KeyChain} for details on installing or choosing 4629b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * a certificate 4639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * </p> 4649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param alias identifies the certificate 46526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @hide 4669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 46726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public void setClientCertificateAlias(String alias) { 468ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(CLIENT_CERT_KEY, alias, CLIENT_CERT_PREFIX); 469ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(PRIVATE_KEY_ID_KEY, alias, Credentials.USER_PRIVATE_KEY); 4709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // Also, set engine parameters 4719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(alias)) { 472ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(ENGINE_KEY, ENGINE_DISABLE); 473ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(ENGINE_ID_KEY, EMPTY_VALUE); 4749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 475ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(ENGINE_KEY, ENGINE_ENABLE); 476ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(ENGINE_ID_KEY, convertToQuotedString(ENGINE_ID_KEYSTORE)); 4779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 4819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get client certificate alias 4829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return alias to the client certificate 48326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @hide 4849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 48526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public String getClientCertificateAlias() { 486ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(CLIENT_CERT_KEY, CLIENT_CERT_PREFIX); 4879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 49026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * Specify a private key and client certificate for client authorization. 49126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * 49226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * <p>A default name is automatically assigned to the key entry and used 493fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * with this configuration. The framework takes care of installing the 494fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * key entry when the config is saved and removing the key entry when 495fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * the config is removed. 496fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff 49726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @param privateKey 49826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff * @param clientCertificate 499fdc028383a01eaaa9bf93cb5d3ce50bd744eab52Irfan Sheriff * @throws IllegalArgumentException for an invalid key or certificate. 50026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff */ 50126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff public void setClientKeyEntry(PrivateKey privateKey, X509Certificate clientCertificate) { 50226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (clientCertificate != null) { 50326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (clientCertificate.getBasicConstraints() != -1) { 50426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff throw new IllegalArgumentException("Cannot be a CA certificate"); 50526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 50626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (privateKey == null) { 50726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff throw new IllegalArgumentException("Client cert without a private key"); 50826d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 50926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (privateKey.getEncoded() == null) { 51026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff throw new IllegalArgumentException("Private key cannot be encoded"); 51126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 51226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 51326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 51426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff mClientPrivateKey = privateKey; 51526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff mClientCertificate = clientCertificate; 51626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 51726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 51840843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff /** 51940843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * Get client certificate 52040843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * 52140843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff * @return X.509 client certificate 52240843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff */ 52340843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff public X509Certificate getClientCertificate() { 52440843589c46164c90fde29ad1c58291f17d4d9e6Irfan Sheriff return mClientCertificate; 52526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 52626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 527ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde /** 528ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @hide 529ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde */ 530ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde public void resetClientKeyEntry() { 531ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde mClientPrivateKey = null; 532ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde mClientCertificate = null; 53326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 53426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 535ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde /** 536ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @hide 537ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde */ 538ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde public PrivateKey getClientPrivateKey() { 539ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde return mClientPrivateKey; 54026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 54126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 54226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff /** 543b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Set subject match (deprecated). This is the substring to be matched against the subject of 544b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * the authentication server certificate. 5459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param subjectMatch substring to be matched 546b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @deprecated in favor of altSubjectMatch 5479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 5489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setSubjectMatch(String subjectMatch) { 549ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde setFieldValue(SUBJECT_MATCH_KEY, subjectMatch, ""); 5509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 5519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 5529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 553b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Get subject match (deprecated) 5549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the subject match string 555b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @deprecated in favor of altSubjectMatch 5569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 5579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getSubjectMatch() { 558ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde return getFieldValue(SUBJECT_MATCH_KEY, ""); 5599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 5609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 561b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 562b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Set alternate subject match. This is the substring to be matched against the 563b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * alternate subject of the authentication server certificate. 564b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @param altSubjectMatch substring to be matched, for example 565b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * DNS:server.example.com;EMAIL:server@example.com 566b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 567b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public void setAltSubjectMatch(String altSubjectMatch) { 568b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande setFieldValue(ALTSUBJECT_MATCH_KEY, altSubjectMatch, ""); 569b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 570b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 571b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 572b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Get alternate subject match 573b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @return the alternate subject match string 574b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 575b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public String getAltSubjectMatch() { 576b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande return getFieldValue(ALTSUBJECT_MATCH_KEY, ""); 577b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 578b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 579b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 580b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Set realm for passpoint credential 581b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @param realm the realm 582b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 583b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public void setRealm(String realm) { 584b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande setFieldValue(REALM_KEY, realm, ""); 585b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 586b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 587b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 588b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Get realm for passpoint credential 589b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @return the realm 590b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 591b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public String getRealm() { 592b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande return getFieldValue(REALM_KEY, ""); 593b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 594b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 595b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 596b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Set plmn for passpoint credential 597b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @param plmn the plmn value derived from mcc & mnc 598b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 599b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public void setPlmn(String plmn) { 600b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande setFieldValue(PLMN_KEY, plmn, ""); 601b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 602b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 603b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande /** 604b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * Set plmn for passpoint credential 605b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande * @return the plmn 606b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande */ 607b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande public String getPlmn() { 608b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande return getFieldValue(PLMN_KEY, ""); 609b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande } 610b21d2489c1bd330e39f4489c7f221ebb4dffc283Vinit Deshpande 61126d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff /** See {@link WifiConfiguration#getKeyIdForCredentials} @hide */ 61226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff String getKeyId(WifiEnterpriseConfig current) { 613ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde String eap = mFields.get(EAP_KEY); 614ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde String phase2 = mFields.get(PHASE2_KEY); 61526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 61626d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff // If either eap or phase2 are not initialized, use current config details 61726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (TextUtils.isEmpty((eap))) { 618ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde eap = current.mFields.get(EAP_KEY); 61926d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 62026d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (TextUtils.isEmpty(phase2)) { 621ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde phase2 = current.mFields.get(PHASE2_KEY); 62226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 62326d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff return eap + "_" + phase2; 62426d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff } 62526d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff 6269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private String removeDoubleQuotes(String string) { 6270b4732c2248fa2b92a44f045dfcadb3547076ef4Irfan Sheriff if (TextUtils.isEmpty(string)) return ""; 6289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff int length = string.length(); 6299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if ((length > 1) && (string.charAt(0) == '"') 6309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff && (string.charAt(length - 1) == '"')) { 6319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return string.substring(1, length - 1); 6329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return string; 6349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 6369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private String convertToQuotedString(String string) { 6379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return "\"" + string + "\""; 6389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 6409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Returns the index at which the toBeFound string is found in the array. 6419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param arr array of strings 6429b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param toBeFound string to be found 6439b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param defaultIndex default index to be returned when string is not found 6449b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the index into array 6459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 6469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private int getStringIndex(String arr[], String toBeFound, int defaultIndex) { 64726d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff if (TextUtils.isEmpty(toBeFound)) return defaultIndex; 6489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (int i = 0; i < arr.length; i++) { 649e095675c872f40f630aa3f9189eb5c02f3cfee6dIrfan Sheriff if (toBeFound.equals(arr[i])) return i; 6509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return defaultIndex; 6529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 6549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Returns the field value for the key. 6559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param key into the hash 6569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param prefix is the prefix that the value may have 6579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return value 658ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @hide 6599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 660ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public String getFieldValue(String key, String prefix) { 6619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String value = mFields.get(key); 66226d0076f0dbb021c4e5cc1b37b632b2223fd9278Irfan Sheriff // Uninitialized or known to be empty after reading from supplicant 663ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde if (TextUtils.isEmpty(value) || EMPTY_VALUE.equals(value)) return ""; 664dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde 665dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde value = removeDoubleQuotes(value); 666dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde if (value.startsWith(prefix)) { 667dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde return value.substring(prefix.length()); 668dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde } else { 669dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde return value; 670dda5a7152fd6e5933503aba8e8badbbba0631839Vinit Deshapnde } 6719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 6739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Set a value with an optional prefix at key 6749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param key into the hash 6759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param value to be set 6769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param prefix an optional value to be prefixed to actual value 677ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde * @hide 6789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 679ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde public void setFieldValue(String key, String value, String prefix) { 6809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(value)) { 681ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(key, EMPTY_VALUE); 6829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 6839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, convertToQuotedString(prefix + value)); 6849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 6869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 687ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde 688ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde /** Set a value with an optional prefix at key 689ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @param key into the hash 690ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @param value to be set 691ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @param prefix an optional value to be prefixed to actual value 692ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde * @hide 693ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde */ 694ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde public void setFieldValue(String key, String value) { 695ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde if (TextUtils.isEmpty(value)) { 696ffadfb9ffdced62db215319d3edc7717802088fbVinit Deshapnde mFields.put(key, EMPTY_VALUE); 697ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde } else { 698ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde mFields.put(key, convertToQuotedString(value)); 699ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde } 700ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde } 701ade8de3c4a021d6b0e753d77be148236af5f39efVinit Deshapnde 7029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff @Override 7039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String toString() { 7049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff StringBuffer sb = new StringBuffer(); 7059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (String key : mFields.keySet()) { 7069b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff sb.append(key).append(" ").append(mFields.get(key)).append("\n"); 7079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 7089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return sb.toString(); 7099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 7109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff} 711