WifiEnterpriseConfig.java revision 9b81319002634cf7118055f7aafaa26c27d4e5e8
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; 229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport java.util.HashMap; 249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffimport java.util.Map; 259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff/** Enterprise configuration details for Wi-Fi @hide */ 279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriffpublic class WifiEnterpriseConfig implements Parcelable { 289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String TAG = "WifiEnterpriseConfig"; 299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * In old configurations, the "private_key" field was used. However, newer 319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * configurations use the key_id field with the engine_id set to "keystore". 329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * If this field is found in the configuration, the migration code is 339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * triggered. 349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String OLD_PRIVATE_KEY_NAME = "private_key"; 369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * String representing the keystore OpenSSL ENGINE's ID. 399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ENGINE_ID_KEYSTORE = "keystore"; 419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 429b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 439b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * String representing the keystore URI used for wpa_supplicant. 449b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String KEYSTORE_URI = "keystore://"; 469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * String to set the engine value to when it should be enabled. 499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ENGINE_ENABLE = "1"; 519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * String to set the engine value to when it should be disabled. 549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ENGINE_DISABLE = "0"; 569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String CA_CERT_PREFIX = KEYSTORE_URI + Credentials.CA_CERTIFICATE; 589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String CLIENT_CERT_PREFIX = KEYSTORE_URI + Credentials.USER_CERTIFICATE; 599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String EAP_KEY = "eap"; 619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String PHASE2_KEY = "phase2"; 629b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String IDENTITY_KEY = "identity"; 639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ANON_IDENTITY_KEY = "anonymous_identity"; 649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String PASSWORD_KEY = "password"; 659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String CLIENT_CERT_KEY = "client_cert"; 669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String CA_CERT_KEY = "ca_cert"; 679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String SUBJECT_MATCH_KEY = "subject_match"; 689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ENGINE_KEY = "engine"; 699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String ENGINE_ID_KEY = "engine_id"; 709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String PRIVATE_KEY_ID_KEY = "key_id"; 719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private HashMap<String, String> mFields = new HashMap<String, String>(); 739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** This represents an empty value of an enterprise field. 759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * NULL is used at wpa_supplicant to indicate an empty value 769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String EMPTY_VALUE = "NULL"; 789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig() { 809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // Set the required defaults 819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(EAP_KEY, Eap.strings[Eap.PEAP]); 829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_KEY, ENGINE_DISABLE); 839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (String key : new String[] {PHASE2_KEY, IDENTITY_KEY, ANON_IDENTITY_KEY, 859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff PASSWORD_KEY, CLIENT_CERT_KEY, ENGINE_ID_KEY, PRIVATE_KEY_ID_KEY, 869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff CA_CERT_KEY, SUBJECT_MATCH_KEY}) { 879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, EMPTY_VALUE); 889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 909b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 919b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Copy constructor */ 929b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig(WifiEnterpriseConfig source) { 939b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (String key : source.mFields.keySet()) { 949b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, source.mFields.get(key)); 959b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 969b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff @Override 999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int describeContents() { 1009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return 0; 1019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @Override */ 1049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void writeToParcel(Parcel dest, int flags) { 1059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeInt(mFields.size()); 1069b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (Map.Entry<String, String> entry : mFields.entrySet()) { 1079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeString(entry.getKey()); 1089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff dest.writeString(entry.getValue()); 1099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @Override */ 1139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final Creator<WifiEnterpriseConfig> CREATOR = 1149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff new Creator<WifiEnterpriseConfig>() { 1159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig createFromParcel(Parcel in) { 1169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff WifiEnterpriseConfig enterpriseConfig = new WifiEnterpriseConfig(); 1179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff int count = in.readInt(); 1189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (int i = 0; i < count; i++) { 1199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String key = in.readString(); 1209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String value = in.readString(); 1219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff enterpriseConfig.mFields.put(key, value); 1229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return enterpriseConfig; 1249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public WifiEnterpriseConfig[] newArray(int size) { 1279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return new WifiEnterpriseConfig[size]; 1289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff }; 1309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final class Eap { 1329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PEAP = 0; 1339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int TLS = 1; 1349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int TTLS = 2; 1359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PWD = 3; 1369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @hide */ 1379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final String[] strings = { "PEAP", "TLS", "TTLS", "PWD" }; 1389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final class Phase2 { 1419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int NONE = 0; 1429b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int PAP = 1; 1439b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int MSCHAP = 2; 1449b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int MSCHAPV2 = 3; 1459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final int GTC = 4; 1469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private static final String PREFIX = "auth="; 1479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** @hide */ 1489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public static final String[] strings = {EMPTY_VALUE, "PAP", "MSCHAP", "MSCHAPV2", "GTC" }; 1499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Internal use only @hide */ 1529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public HashMap<String, String> getFields() { 1539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return mFields; 1549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 1579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the EAP authentication method. 1589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param eapMethod is one {@link Eap#PEAP}, {@link Eap#TLS}, {@link Eap#TTLS} or 1599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Eap#PWD} 1609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 1619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setEapMethod(int eapMethod) { 1629b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff switch (eapMethod) { 1639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Valid methods */ 1649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.PEAP: 1659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.PWD: 1669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.TLS: 1679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Eap.TTLS: 1689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(EAP_KEY, Eap.strings[eapMethod]); 1699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 1709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff default: 1719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff throw new IllegalArgumentException("Unknown EAP method"); 1729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 1769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the eap method. 1779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return eap method configured 1789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 1799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int getEapMethod() { 1809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String eapMethod = mFields.get(EAP_KEY); 1819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getStringIndex(Eap.strings, eapMethod, Eap.PEAP); 1829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 1839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 1849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 1859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set Phase 2 authentication method. Sets the inner authentication method to be used in 1869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * phase 2 after setting up a secure channel 1879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param phase2Method is the inner authentication method and can be one of {@link Phase2#NONE}, 1889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Phase2#PAP}, {@link Phase2#MSCHAP}, {@link Phase2#MSCHAPV2}, 1899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * {@link Phase2#GTC} 1909b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 1919b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 1929b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setPhase2Method(int phase2Method) { 1939b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff switch (phase2Method) { 1949b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.NONE: 1959b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(PHASE2_KEY, EMPTY_VALUE); 1969b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 1979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Valid methods */ 1989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.PAP: 1999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.MSCHAP: 2009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.MSCHAPV2: 2019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff case Phase2.GTC: 2029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(PHASE2_KEY, convertToQuotedString( 2039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff Phase2.PREFIX + Phase2.strings[phase2Method])); 2049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff break; 2059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff default: 2069b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff throw new IllegalArgumentException("Unknown Phase 2 method"); 2079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the phase 2 authentication method. 2129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return a phase 2 method defined at {@link Phase2} 2139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * */ 2149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public int getPhase2Method() { 2159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String phase2Method = mFields.get(PHASE2_KEY); 2169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getStringIndex(Phase2.strings, phase2Method, Phase2.NONE); 2179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the identity 2219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param identity 2229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setIdentity(String identity) { 2249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(IDENTITY_KEY, identity, ""); 2259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get the identity 2299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the identity 2309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getIdentity() { 2329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getFieldValue(IDENTITY_KEY, ""); 2339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set anonymous identity. This is used as the unencrypted identity with 2379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * certain EAP types 2389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param anonymousIdentity the anonymous identity 2399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setAnonymousIdentity(String anonymousIdentity) { 2419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(ANON_IDENTITY_KEY, anonymousIdentity, ""); 2429b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2439b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2449b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Get the anonymous identity 2459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return anonymous identity 2469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getAnonymousIdentity() { 2489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getFieldValue(ANON_IDENTITY_KEY, ""); 2499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set the password. 2539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param password the password 2549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setPassword(String password) { 2569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(PASSWORD_KEY, password, ""); 2579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set CA certificate alias. 2619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 2629b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * <p> See the {@link android.security.KeyChain} for details on installing or choosing 2639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * a certificate 2649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * </p> 2659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param alias identifies the certificate 2669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setCaCertificate(String alias) { 2689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(CA_CERT_KEY, alias, CA_CERT_PREFIX); 2699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get CA certificate alias 2739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return alias to the CA certificate 2749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getCaCertificate() { 2769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getFieldValue(CA_CERT_KEY, CA_CERT_PREFIX); 2779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 2799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 2809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set Client certificate alias. 2819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * 2829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * <p> See the {@link android.security.KeyChain} for details on installing or choosing 2839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * a certificate 2849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * </p> 2859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param alias identifies the certificate 2869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 2879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setClientCertificate(String alias) { 2889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(CLIENT_CERT_KEY, alias, CLIENT_CERT_PREFIX); 2899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(PRIVATE_KEY_ID_KEY, alias, Credentials.USER_PRIVATE_KEY); 2909b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // Also, set engine parameters 2919b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(alias)) { 2929b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_KEY, ENGINE_DISABLE); 2939b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_ID_KEY, EMPTY_VALUE); 2949b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 2959b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_KEY, ENGINE_ENABLE); 2969b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_ID_KEY, convertToQuotedString(ENGINE_ID_KEYSTORE)); 2979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 2999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get client certificate alias 3029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return alias to the client certificate 3039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getClientCertificate() { 3059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getFieldValue(CLIENT_CERT_KEY, CLIENT_CERT_PREFIX); 3069b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Set subject match. This is the substring to be matched against the subject of the 3109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * authentication server certificate. 3119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param subjectMatch substring to be matched 3129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public void setSubjectMatch(String subjectMatch) { 3149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff setFieldValue(SUBJECT_MATCH_KEY, subjectMatch, ""); 3159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** 3189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * Get subject match 3199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the subject match string 3209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String getSubjectMatch() { 3229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return getFieldValue(SUBJECT_MATCH_KEY, ""); 3239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Migrates the old style TLS config to the new config style. This should only be used 3269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * when restoring an old wpa_supplicant.conf or upgrading from a previous 3279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * platform version. 3289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return true if the config was updated 3299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @hide 3309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3319b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public boolean migrateOldEapTlsNative(WifiNative wifiNative, int netId) { 3329b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String oldPrivateKey = wifiNative.getNetworkVariable(netId, OLD_PRIVATE_KEY_NAME); 3339b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /* 3349b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * If the old configuration value is not present, then there is nothing 3359b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * to do. 3369b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3379b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(oldPrivateKey)) { 3389b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return false; 3399b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 3409b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // Also ignore it if it's empty quotes. 3419b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff oldPrivateKey = removeDoubleQuotes(oldPrivateKey); 3429b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(oldPrivateKey)) { 3439b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return false; 3449b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3459b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3469b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3479b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_KEY, ENGINE_ENABLE); 3489b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(ENGINE_ID_KEY, convertToQuotedString(ENGINE_ID_KEYSTORE)); 3499b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3509b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /* 3519b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * The old key started with the keystore:// URI prefix, but we don't 3529b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * need that anymore. Trim it off if it exists. 3539b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3549b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff final String keyName; 3559b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (oldPrivateKey.startsWith(KEYSTORE_URI)) { 3569b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff keyName = new String(oldPrivateKey.substring(KEYSTORE_URI.length())); 3579b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 3589b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff keyName = oldPrivateKey; 3599b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3609b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(PRIVATE_KEY_ID_KEY, convertToQuotedString(keyName)); 3619b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3629b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff wifiNative.setNetworkVariable(netId, ENGINE_KEY, mFields.get(ENGINE_KEY)); 3639b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff wifiNative.setNetworkVariable(netId, ENGINE_ID_KEY, mFields.get(ENGINE_ID_KEY)); 3649b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff wifiNative.setNetworkVariable(netId, PRIVATE_KEY_ID_KEY, mFields.get(PRIVATE_KEY_ID_KEY)); 3659b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // Remove old private_key string so we don't run this again. 3669b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff wifiNative.setNetworkVariable(netId, OLD_PRIVATE_KEY_NAME, EMPTY_VALUE); 3679b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return true; 3689b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3699b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3709b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private String removeDoubleQuotes(String string) { 3719b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff int length = string.length(); 3729b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if ((length > 1) && (string.charAt(0) == '"') 3739b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff && (string.charAt(length - 1) == '"')) { 3749b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return string.substring(1, length - 1); 3759b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3769b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return string; 3779b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3789b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3799b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private String convertToQuotedString(String string) { 3809b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return "\"" + string + "\""; 3819b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3829b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3839b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Returns the index at which the toBeFound string is found in the array. 3849b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param arr array of strings 3859b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param toBeFound string to be found 3869b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param defaultIndex default index to be returned when string is not found 3879b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return the index into array 3889b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 3899b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private int getStringIndex(String arr[], String toBeFound, int defaultIndex) { 3909b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (int i = 0; i < arr.length; i++) { 3919b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // toBeFound can be formatted with a prefix. For example, phase2 3929b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff // string has "auth=" as the prefix. 3939b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (toBeFound.contains(arr[i])) return i; 3949b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3959b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return defaultIndex; 3969b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 3979b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 3989b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Returns the field value for the key. 3999b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param key into the hash 4009b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param prefix is the prefix that the value may have 4019b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @return value 4029b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 4039b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private String getFieldValue(String key, String prefix) { 4049b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff String value = mFields.get(key); 4059b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (EMPTY_VALUE.equals(value)) return ""; 4069b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return removeDoubleQuotes(value).substring(prefix.length()); 4079b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4089b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4099b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff /** Set a value with an optional prefix at key 4109b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param key into the hash 4119b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param value to be set 4129b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff * @param prefix an optional value to be prefixed to actual value 4139b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff */ 4149b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff private void setFieldValue(String key, String value, String prefix) { 4159b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff if (TextUtils.isEmpty(value)) { 4169b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, EMPTY_VALUE); 4179b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } else { 4189b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff mFields.put(key, convertToQuotedString(prefix + value)); 4199b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4209b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4219b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff 4229b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff @Override 4239b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff public String toString() { 4249b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff StringBuffer sb = new StringBuffer(); 4259b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff for (String key : mFields.keySet()) { 4269b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff sb.append(key).append(" ").append(mFields.get(key)).append("\n"); 4279b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4289b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff return sb.toString(); 4299b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff } 4309b81319002634cf7118055f7aafaa26c27d4e5e8Irfan Sheriff} 431