app/src/main/java/de/dhbwloe/campusapp/wifi/WifiNetworkSettings.java

   1 package de.dhbwloe.campusapp.wifi;
   2
   3 import android.net.wifi.WifiConfiguration;
   4 import android.net.wifi.WifiEnterpriseConfig;
   5 import android.support.design.widget.TabLayout;
   6 import android.util.Base64;
   7
   8 import java.io.ByteArrayInputStream;
   9 import java.io.IOException;
  10 import java.security.cert.CertificateException;
  11 import java.security.cert.CertificateFactory;
  12 import java.security.cert.X509Certificate;
  13 import java.util.ArrayList;
  14
  15 import de.dhbwloe.campusapp.CampusAppContext;
  16
  17 /**
  18  * Created by pk910 on 08.02.2016.
  19  */
  20 public class WifiNetworkSettings {
  21     public static WifiNetworkSettings[] LoadNetworkSettingPresets(CampusAppContext context) {
  22         ArrayList<WifiNetworkSettings> presets = new ArrayList<WifiNetworkSettings>();
  23
  24         presets.add((new WifiNetworkSettings("dhbw-secure", "dhbw-secure", WifiNetworkAuthenticationTypes.WIFI_AUTHTYPE_WPA_ENTERPRISE)).
  25                 setWpaEnterprise(
  26                         new int[]{WifiConfiguration.KeyMgmt.WPA_EAP, WifiConfiguration.KeyMgmt.IEEE8021X},
  27                         WifiEnterpriseConfig.Eap.PEAP,
  28                         WifiEnterpriseConfig.Phase2.MSCHAPV2,
  29                         null
  30                 ).setCACertificate("Deutsche Telekom Root CA 2", "-----BEGIN CERTIFICATE-----\n" +
  31                 "MIIDnzCCAoegAwIBAgIBJjANBgkqhkiG9w0BAQUFADBxMQswCQYDVQQGEwJERTEc\n" +
  32                 "MBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxlU2Vj\n" +
  33                 "IFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290IENB\n" +
  34                 "IDIwHhcNOTkwNzA5MTIxMTAwWhcNMTkwNzA5MjM1OTAwWjBxMQswCQYDVQQGEwJE\n" +
  35                 "RTEcMBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxl\n" +
  36                 "U2VjIFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290\n" +
  37                 "IENBIDIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCrC6M14IspFLEU\n" +
  38                 "ha88EOQ5bzVdSq7d6mGNlUn0b2SjGmBmpKlAIoTZ1KXleJMOaAGtuU1cOs7TuKhC\n" +
  39                 "QN/Po7qCWWqSG6wcmtoIKyUn+WkjR/Hg6yx6m/UTAtB+NHzCnjwAWav12gz1Mjwr\n" +
  40                 "rFDa1sPeg5TKqAyZMg4ISFZbavva4VhYAUlfckE8FQYBjl2tqriTtM2e66foai1S\n" +
  41                 "NNs671x1Udrb8zH57nGYMsRUFUQM+ZtV7a3fGAigo4aKSe5TBY8ZTNXeWHmb0moc\n" +
  42                 "QqvF1afPaA+W5OFhmHZhyJF81j4A4pFQh+GdCuatl9Idxjp9y7zaAzTVjlsB9WoH\n" +
  43                 "txa2bkp/AgMBAAGjQjBAMB0GA1UdDgQWBBQxw3kbuvVT1xfgiXotF2wKsyudMzAP\n" +
  44                 "BgNVHRMECDAGAQH/AgEFMA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQUFAAOC\n" +
  45                 "AQEAlGRZrTlk5ynrE/5aw4sTV8gEJPB0d8Bg42f76Ymmg7+Wgnxu1MM9756Abrsp\n" +
  46                 "tJh6sTtU6zkXR34ajgv8HzFZMQSyzhfzLMdiNlXiItiJVbSYSKpk+tYcNthEeFpa\n" +
  47                 "IzpXl/V6ME+un2pMSyuOoAPjPuCp1NJ70rOo4nI8rZ7/gFnkm0W09juwzTkZmDLl\n" +
  48                 "6iFhkOQxIY40sfcvNUqFENrnijchvllj4PKFiDFT1FQUhXB59C4Gdyd1Lx+4ivn+\n" +
  49                 "xbrYNuSD7Odlt79jWvNGr4GUN9RBjNYj1h7P9WgbRGOiWrqnNVmh5XAFmw4jV5mU\n" +
  50                 "Cm26OWMohpLzGITY+9HPBVZkVw==\n" +
  51                 "-----END CERTIFICATE-----"));
  52
  53         presets.add((new WifiNetworkSettings("dhbw-wlan", "dhbw-wlan", WifiNetworkAuthenticationTypes.WIFI_AUTHTYPE_NONE)).
  54                 setDHSecureLogin(new SecureLoginManager()).setCACertificate("DHBW CA - G01", "-----BEGIN CERTIFICATE-----\n" +
  55                 "MIIFSjCCBDKgAwIBAgIHF6/20DYr2jANBgkqhkiG9w0BAQsFADBaMQswCQYDVQQG\n" +
  56                 "EwJERTETMBEGA1UEChMKREZOLVZlcmVpbjEQMA4GA1UECxMHREZOLVBLSTEkMCIG\n" +
  57                 "A1UEAxMbREZOLVZlcmVpbiBQQ0EgR2xvYmFsIC0gRzAxMB4XDTE0MDYwNTE0MDU1\n" +
  58                 "MloXDTE5MDcwOTIzNTkwMFowcjELMAkGA1UEBhMCREUxLDAqBgNVBAoTI0R1YWxl\n" +
  59                 "IEhvY2hzY2h1bGUgQmFkZW4tV3VlcnR0ZW1iZXJnMRYwFAYDVQQDEw1ESEJXIENB\n" +
  60                 "IC0gRzAxMR0wGwYJKoZIhvcNAQkBFg5wa2lAZGhidy12cy5kZTCCASIwDQYJKoZI\n" +
  61                 "hvcNAQEBBQADggEPADCCAQoCggEBALtoqHrbNRjuRdIh20VPATXIitkVgIva+HcA\n" +
  62                 "Q7qA87lsm6v28DSasCPgx+TnGoUduGucA7fA7UhtWGqmU5cbJ5Ucsra0XBwqbOEN\n" +
  63                 "u7GIBVcK7vUac67Ny+9TEqB/mtKz4nU/G8TlpX5hotMDg4H46SvtIvtSz1RJ2BVs\n" +
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  66                 "XcxzBa3pOhQ7zRb5amGiTIxWb2Szzy+Ka1XO9BseTFCcot8BAO8CAwEAAaOCAfsw\n" +
  67                 "ggH3MBIGA1UdEwEB/wQIMAYBAf8CAQEwDgYDVR0PAQH/BAQDAgEGMBEGA1UdIAQK\n" +
  68                 "MAgwBgYEVR0gADAdBgNVHQ4EFgQUjOlwcWC4U59ExpdeQh/tKHK9Dn4wHwYDVR0j\n" +
  69                 "BBgwFoAUSbfGz+g9H3/qRHsTKffxCnA+3mQwGQYDVR0RBBIwEIEOcGtpQGRoYnct\n" +
  70                 "dnMuZGUwgYgGA1UdHwSBgDB+MD2gO6A5hjdodHRwOi8vY2RwMS5wY2EuZGZuLmRl\n" +
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  73                 "MIHXBggrBgEFBQcBAQSByjCBxzAzBggrBgEFBQcwAYYnaHR0cDovL29jc3AucGNh\n" +
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  75                 "MS5wY2EuZGZuLmRlL2dsb2JhbC1yb290LWNhL3B1Yi9jYWNlcnQvY2FjZXJ0LmNy\n" +
  76                 "dDBHBggrBgEFBQcwAoY7aHR0cDovL2NkcDIucGNhLmRmbi5kZS9nbG9iYWwtcm9v\n" +
  77                 "dC1jYS9wdWIvY2FjZXJ0L2NhY2VydC5jcnQwDQYJKoZIhvcNAQELBQADggEBAMS9\n" +
  78                 "5ypdDi/q3AeBOfzj3A3PZaQaLumKxvVeA2xy8j8XtwWpPeG99QwtqeKlJ3+OCuwT\n" +
  79                 "eRtkWxnsm0eonLYI2rSL8y94LUoM0kj4GiHbRqL4eqPJKCwoQeTWxkeW/2fmZPtn\n" +
  80                 "u9zBDAWFDgMtK9iiIOzp9FlNljHKJH1EdaWJD/Gv/5+ElNZpFDZ/oz/kosyvLeWZ\n" +
  81                 "EiA3U8/LDPFPlxe+gVqmr7+tzo88/C6i3NZSaUJ3qkaWSxx+xx/sNXoHX22msHwN\n" +
  82                 "SqnBQinCotrRO3WgZVDvhN3/eHZ8Zj7z6re7x/qlIGsKDVGxidWjGQDF2jp8O5Rp\n" +
  83                 "uD3s1d70097Es++KwAg=\n" +
  84                 "-----END CERTIFICATE-----\n"));
  85
  86         presets.add((new WifiNetworkSettings("dhbw-802.1x", "dhbw-802.1x", WifiNetworkAuthenticationTypes.WIFI_AUTHTYPE_WPA_ENTERPRISE)).
  87                 setWpaEnterprise(
  88                         new int[]{WifiConfiguration.KeyMgmt.WPA_EAP, WifiConfiguration.KeyMgmt.IEEE8021X},
  89                         WifiEnterpriseConfig.Eap.PEAP,
  90                         WifiEnterpriseConfig.Phase2.GTC,
  91                         null
  92                 ).setCACertificate("Deutsche Telekom Root CA 2", "-----BEGIN CERTIFICATE-----\n" +
  93                 "MIIDnzCCAoegAwIBAgIBJjANBgkqhkiG9w0BAQUFADBxMQswCQYDVQQGEwJERTEc\n" +
  94                 "MBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxlU2Vj\n" +
  95                 "IFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290IENB\n" +
  96                 "IDIwHhcNOTkwNzA5MTIxMTAwWhcNMTkwNzA5MjM1OTAwWjBxMQswCQYDVQQGEwJE\n" +
  97                 "RTEcMBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxl\n" +
  98                 "U2VjIFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290\n" +
  99                 "IENBIDIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCrC6M14IspFLEU\n" +
 100                 "ha88EOQ5bzVdSq7d6mGNlUn0b2SjGmBmpKlAIoTZ1KXleJMOaAGtuU1cOs7TuKhC\n" +
 101                 "QN/Po7qCWWqSG6wcmtoIKyUn+WkjR/Hg6yx6m/UTAtB+NHzCnjwAWav12gz1Mjwr\n" +
 102                 "rFDa1sPeg5TKqAyZMg4ISFZbavva4VhYAUlfckE8FQYBjl2tqriTtM2e66foai1S\n" +
 103                 "NNs671x1Udrb8zH57nGYMsRUFUQM+ZtV7a3fGAigo4aKSe5TBY8ZTNXeWHmb0moc\n" +
 104                 "QqvF1afPaA+W5OFhmHZhyJF81j4A4pFQh+GdCuatl9Idxjp9y7zaAzTVjlsB9WoH\n" +
 105                 "txa2bkp/AgMBAAGjQjBAMB0GA1UdDgQWBBQxw3kbuvVT1xfgiXotF2wKsyudMzAP\n" +
 106                 "BgNVHRMECDAGAQH/AgEFMA4GA1UdDwEB/wQEAwIBBjANBgkqhkiG9w0BAQUFAAOC\n" +
 107                 "AQEAlGRZrTlk5ynrE/5aw4sTV8gEJPB0d8Bg42f76Ymmg7+Wgnxu1MM9756Abrsp\n" +
 108                 "tJh6sTtU6zkXR34ajgv8HzFZMQSyzhfzLMdiNlXiItiJVbSYSKpk+tYcNthEeFpa\n" +
 109                 "IzpXl/V6ME+un2pMSyuOoAPjPuCp1NJ70rOo4nI8rZ7/gFnkm0W09juwzTkZmDLl\n" +
 110                 "6iFhkOQxIY40sfcvNUqFENrnijchvllj4PKFiDFT1FQUhXB59C4Gdyd1Lx+4ivn+\n" +
 111                 "xbrYNuSD7Odlt79jWvNGr4GUN9RBjNYj1h7P9WgbRGOiWrqnNVmh5XAFmw4jV5mU\n" +
 112                 "Cm26OWMohpLzGITY+9HPBVZkVw==\n" +
 113                 "-----END CERTIFICATE-----"));
 114
 115         presets.add((new WifiNetworkSettings("eduroam", "eduroam", WifiNetworkAuthenticationTypes.WIFI_AUTHTYPE_WPA_ENTERPRISE)).
 116                 setWpaEnterprise(
 117                         new int[] {WifiConfiguration.KeyMgmt.WPA_EAP, WifiConfiguration.KeyMgmt.IEEE8021X},
 118                         WifiEnterpriseConfig.Eap.PEAP,
 119                         WifiEnterpriseConfig.Phase2.MSCHAPV2,
 120                         null
 121                 ).setCACertificate("Deutsche Telekom Root CA 2", "-----BEGIN CERTIFICATE-----\n" +
 122                 "MIIDnzCCAoegAwIBAgIBJjANBgkqhkiG9w0BAQUFADBxMQswCQYDVQQGEwJERTEc\n" +
 123                 "MBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxlU2Vj\n" +
 124                 "IFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290IENB\n" +
 125                 "IDIwHhcNOTkwNzA5MTIxMTAwWhcNMTkwNzA5MjM1OTAwWjBxMQswCQYDVQQGEwJE\n" +
 126                 "RTEcMBoGA1UEChMTRGV1dHNjaGUgVGVsZWtvbSBBRzEfMB0GA1UECxMWVC1UZWxl\n" +
 127                 "U2VjIFRydXN0IENlbnRlcjEjMCEGA1UEAxMaRGV1dHNjaGUgVGVsZWtvbSBSb290\n" +
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 134                 "txa2bkp/AgMBAAGjQjBAMB0GA1UdDgQWBBQxw3kbuvVT1xfgiXotF2wKsyudMzAP\n" +
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 139                 "6iFhkOQxIY40sfcvNUqFENrnijchvllj4PKFiDFT1FQUhXB59C4Gdyd1Lx+4ivn+\n" +
 140                 "xbrYNuSD7Odlt79jWvNGr4GUN9RBjNYj1h7P9WgbRGOiWrqnNVmh5XAFmw4jV5mU\n" +
 141                 "Cm26OWMohpLzGITY+9HPBVZkVw==\n" +
 142                 "-----END CERTIFICATE-----").
 143                 setUserSuffix("@dhbw-loerrach.de"));
 144
 145         WifiNetworkSettings[] presetsArr = new WifiNetworkSettings[presets.size()];
 146         presetsArr = presets.toArray(presetsArr);
 147         return presetsArr;
 148     }
 149
 150     public enum WifiNetworkAuthenticationTypes {
 151         WIFI_AUTHTYPE_NONE,
 152         WIFI_AUTHTYPE_WEP,
 153         WIFI_AUTHTYPE_WPA,
 154         WIFI_AUTHTYPE_WPA_ENTERPRISE,
 155     };
 156
 157     String name;
 158     String ssid;
 159     WifiNetworkAuthenticationTypes authType;
 160     int[] authAlgorithms = new int[0];
 161     int eapMethod;
 162     int phase2Method;
 163
 164     String caCertStr;
 165     String caName;
 166
 167     SecureLoginManager performDHSecureLogin;
 168     String usernameSuffix;
 169     String username;
 170     String password;
 171
 172     public TabLayout.Tab tab;
 173     public boolean isInScanResult = false;
 174     public boolean isTryConnecting = false;
 175     public boolean isAssociating = false;
 176     public boolean isAssociated = false;
 177     public boolean isAuthenticated = false;
 178     public boolean isDisconnected = false;
 179     public boolean failedAuthentication = false;
 180
 181     public WifiNetworkSettings(String name, String ssid, WifiNetworkAuthenticationTypes authType) {
 182         this.name = name;
 183         this.ssid = ssid;
 184         this.authType = authType;
 185         switch(authType) {
 186             case WIFI_AUTHTYPE_NONE:
 187             case WIFI_AUTHTYPE_WEP:
 188                 this.authAlgorithms = new int[] { WifiConfiguration.KeyMgmt.NONE };
 189                 break;
 190             case WIFI_AUTHTYPE_WPA:
 191                 this.authAlgorithms = new int[] { WifiConfiguration.KeyMgmt.WPA_PSK };
 192                 break;
 193         }
 194     }
 195
 196     public WifiNetworkSettings setWpaEnterprise(int[] authAlgorithms, int eapMethod, int phase2Method, String username) {
 197         this.authAlgorithms = authAlgorithms;
 198         this.eapMethod = eapMethod;
 199         this.phase2Method = phase2Method;
 200         this.username = username;
 201         return this;
 202     }
 203
 204     public WifiNetworkSettings setPassword(String password) {
 205         this.password = password;
 206         return this;
 207     }
 208
 209     public WifiNetworkSettings setCACertificate(String caname, String certificate) {
 210         this.caName = caname;
 211         this.caCertStr = certificate;
 212         return this;
 213     }
 214
 215     public WifiNetworkSettings setUserSuffix(String suffix) {
 216         this.usernameSuffix = suffix;
 217         return this;
 218     }
 219
 220     public WifiNetworkSettings setDHSecureLogin(SecureLoginManager secureLogin) {
 221         this.performDHSecureLogin = secureLogin;
 222         return this;
 223     }
 224
 225     public void setAuthData(String username, String password) {
 226         this.username = username;
 227         this.password = password;
 228     }
 229
 230     public void setAuthData(String password) {
 231         this.password = password;
 232     }
 233
 234     public X509Certificate generateCertificate() throws CertificateException, IOException {
 235         byte[] decoded = Base64.decode(caCertStr.replaceAll("-----BEGIN CERTIFICATE-----", "").replaceAll("-----END CERTIFICATE-----", ""), Base64.DEFAULT);
 236         return (X509Certificate) CertificateFactory.getInstance("X.509").generateCertificate(new ByteArrayInputStream(decoded));
 237     }
 238
 239
 240
 241     public String getName() {
 242         return name;
 243     }
 244
 245     public String getSSID() {
 246         return ssid;
 247     }
 248
 249     public WifiNetworkSettings.WifiNetworkAuthenticationTypes getAuthType() {
 250         return authType;
 251     }
 252
 253     public int getEapMethod() {
 254         return eapMethod;
 255     }
 256     public int getPhase2Method() {
 257         return phase2Method;
 258     }
 259
 260     public String getCAName() {
 261         return caName;
 262     }
 263
 264 }