1 | /** |
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2 | * @Authors : Alexandre Correia - alexandrecorreia@celepar.pr.gov.br |
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3 | * Rodrigo Souza - rodsouza@celepar.pr.gov.br |
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4 | * @Date : 29/10/2008 |
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5 | * @Description : Conecta com o servidor do Expresso (http ou https), |
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6 | * faz um post para receber os dados nome e organizacao do contato. |
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7 | */ |
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8 | |
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9 | package nu.fw.jeti.util; |
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10 | |
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11 | |
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12 | import java.io.*; |
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13 | import java.net.*; |
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14 | import javax.net.ssl.*; |
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15 | import java.nio.charset.Charset; |
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16 | import java.nio.charset.CharsetDecoder; |
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17 | |
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18 | class MyHostnameVerifier implements HostnameVerifier |
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19 | { |
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20 | |
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21 | public boolean verify(String hostname, SSLSession session) |
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22 | { |
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23 | return true; |
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24 | } |
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25 | } |
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26 | |
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27 | public class ServerExpresso |
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28 | { |
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29 | |
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30 | private void acceptSSL() |
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31 | { |
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32 | // Create a trust manager that does not validate certificate chains |
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33 | TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() { |
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34 | public java.security.cert.X509Certificate[] getAcceptedIssuers() { |
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35 | return null; |
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36 | } |
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37 | |
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38 | public void checkClientTrusted( |
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39 | java.security.cert.X509Certificate[] certs, String authType) { |
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40 | } |
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41 | |
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42 | public void checkServerTrusted( |
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43 | java.security.cert.X509Certificate[] certs, String authType) { |
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44 | } |
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45 | } }; |
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46 | |
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47 | // Install the all-trusting trust manager |
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48 | try { |
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49 | SSLContext sc = SSLContext.getInstance("SSL"); |
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50 | |
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51 | sc.init(null, trustAllCerts, new java.security.SecureRandom()); |
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52 | HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); |
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53 | } |
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54 | catch (Exception e){} |
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55 | } |
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56 | |
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57 | private String connectHttp(String typeProtocol, String NameServer, String Param) |
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58 | { |
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59 | String returnResult = ""; |
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60 | String line; |
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61 | |
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62 | try |
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63 | { |
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64 | URLConnection conn = (URLConnection)(new URL( typeProtocol + "://" + NameServer + "inc/webservice.php")).openConnection(); |
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65 | conn.setDoOutput(true); |
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66 | OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); |
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67 | wr.write(Param); |
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68 | wr.flush(); |
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69 | |
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70 | // Get the response |
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71 | BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream())); |
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72 | |
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73 | while ( (line = rd.readLine()) != null ) |
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74 | { |
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75 | if( line.trim() != "" ) |
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76 | returnResult += line; |
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77 | } |
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78 | |
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79 | wr.close(); |
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80 | rd.close(); |
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81 | |
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82 | } |
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83 | catch(Exception e) |
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84 | { |
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85 | returnResult = "Erro : " + e ; |
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86 | } |
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87 | |
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88 | return returnResult; |
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89 | } |
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90 | |
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91 | private String connectHttps(String typeProtocol, String NameServer, String Param) |
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92 | { |
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93 | String returnResult = ""; |
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94 | String line; |
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95 | |
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96 | try |
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97 | { |
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98 | this.acceptSSL(); |
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99 | HttpsURLConnection conn = (HttpsURLConnection)(new URL(typeProtocol + "://" + NameServer + "inc/webservice.php")).openConnection(); |
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100 | conn.setHostnameVerifier(new MyHostnameVerifier()); |
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101 | conn.setDoOutput(true); |
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102 | |
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103 | OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); |
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104 | wr.write(Param); |
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105 | wr.flush(); |
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106 | |
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107 | // Get the response |
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108 | BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream())); |
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109 | |
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110 | while ( (line = rd.readLine()) != null ) |
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111 | { |
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112 | if( line.trim() != "" ) |
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113 | returnResult += line; |
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114 | } |
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115 | |
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116 | wr.close(); |
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117 | rd.close(); |
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118 | |
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119 | conn.disconnect(); |
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120 | } |
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121 | catch(Exception e) |
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122 | { |
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123 | returnResult = "Erro : " + e ; |
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124 | } |
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125 | |
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126 | return returnResult; |
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127 | } |
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128 | |
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129 | public String NameCN(String Jid) |
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130 | { |
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131 | return this.connectServerExpresso(Jid); |
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132 | } |
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133 | |
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134 | private String connectServerExpresso(String Jid) |
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135 | { |
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136 | |
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137 | String cnName = ""; |
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138 | |
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139 | // Construct data |
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140 | String data = "jid=" + Jid; |
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141 | |
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142 | // Type Charset |
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143 | CharsetDecoder decoder = Charset.defaultCharset().newDecoder(); |
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144 | String charsetType = decoder.charset().toString(); |
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145 | |
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146 | if ( charsetType.equals("UTF-8")) |
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147 | data += "&charset=1"; |
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148 | else |
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149 | data += "&charset=2"; |
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150 | |
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151 | // Name Server Expresso |
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152 | String serverExpresso = nu.fw.jeti.applet.Jeti.SERVEREXPRESSO; |
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153 | |
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154 | // Type Protocol Http / Https |
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155 | String typeProtocol = nu.fw.jeti.applet.Jeti.USEHTTPS; |
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156 | |
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157 | if( typeProtocol.equals("http") ) |
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158 | cnName = this.connectHttp(typeProtocol, serverExpresso, data); |
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159 | else |
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160 | cnName = this.connectHttps(typeProtocol, serverExpresso, data); |
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161 | |
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162 | return cnName; |
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163 | } |
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164 | |
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165 | public String PhotoUid(String Jid) |
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166 | { |
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167 | String photo = ""; |
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168 | String data = "javaPhoto=" + Jid; |
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169 | |
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170 | // Name Server Expresso |
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171 | String serverExpresso = nu.fw.jeti.applet.Jeti.SERVEREXPRESSO; |
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172 | |
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173 | // Type Protocol Http / Https |
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174 | String typeProtocol = nu.fw.jeti.applet.Jeti.USEHTTPS; |
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175 | |
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176 | if( typeProtocol.equals("http") ) |
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177 | { |
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178 | photo = this.connectHttp(typeProtocol, serverExpresso, data); |
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179 | } |
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180 | else |
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181 | { |
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182 | photo = this.connectHttps(typeProtocol, serverExpresso, data); |
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183 | } |
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184 | |
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185 | return photo; |
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186 | } |
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187 | |
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188 | public String connectCallVoip(String jidFrom, String jidTo) |
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189 | { |
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190 | String callVoip = ""; |
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191 | String data = "javaVoipFrom=" + jidFrom + "&javaVoipTo=" + jidTo; |
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192 | |
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193 | // Name Server Expresso |
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194 | String serverExpresso = nu.fw.jeti.applet.Jeti.SERVEREXPRESSO; |
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195 | |
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196 | // Type Protocol Http / Https |
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197 | String typeProtocol = nu.fw.jeti.applet.Jeti.USEHTTPS; |
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198 | |
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199 | if( typeProtocol.equals("http") ) |
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200 | { |
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201 | callVoip = this.connectHttp(typeProtocol, serverExpresso, data); |
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202 | } |
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203 | else |
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204 | { |
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205 | callVoip = this.connectHttps(typeProtocol, serverExpresso, data); |
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206 | } |
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207 | |
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208 | return callVoip; |
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209 | } |
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210 | } |
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