1 | <?php |
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2 | //Inclui o arquivo contendo a classe SieveS; |
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3 | include('class.SieveS.inc.php'); |
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4 | |
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5 | class ScriptS { |
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6 | |
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7 | //Declaração de Variáveis; |
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8 | var $SieveS; // Var para criação do objeto; |
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9 | var $reply; // Var para resposta; |
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10 | var $scriptfile; // Nome do script; |
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11 | var $username; // Nome do usuario; |
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12 | var $rules; // Regras do sieve; |
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13 | var $errstr; // Erros retornados; |
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14 | var $size; // Tamanho; |
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15 | var $so; // Verifica se a regra foi criada por outro tipo serviço de filtros; |
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16 | var $continuebit; |
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17 | var $sizebit; |
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18 | var $anyofbit; |
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19 | var $keepbit; |
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20 | var $regexbit; |
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21 | var $newrules = array(); |
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22 | var $newout; |
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23 | var $teste; |
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24 | var $EmailVoip; |
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25 | var $EmailExpresso; |
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26 | |
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27 | function ScriptS(){ |
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28 | |
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29 | //Cria o objeto; |
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30 | $this->SieveS = new SieveS(); |
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31 | |
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32 | //$this->scriptfile = $GLOBALS['HTTP_SESSION_VARS']['phpgw_info']['expressomail']['user']['account_lid']; |
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33 | $this->scriptfile = $_SESSION['phpgw_info']['expressomail']['user']['account_lid']; |
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34 | $this->username = $this->scriptfile; |
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35 | |
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36 | $this->reply = ""; |
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37 | $this->rules = ""; |
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38 | $this->errstr = ""; |
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39 | $this->size = ""; |
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40 | |
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41 | $this->continuebit = 1; |
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42 | $this->sizebit = 2; |
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43 | $this->anyofbit = 4; |
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44 | $this->keepbit = 8; |
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45 | $this->regexbit = 128; |
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46 | |
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47 | $this->EmailVoip = trim($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['voip_email_redirect']); |
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48 | $this->EmailExpresso = trim($_SESSION['phpgw_info']['expressomail']['user']['email']); |
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49 | |
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50 | } |
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51 | |
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52 | function init_a(){ |
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53 | |
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54 | //Abre a conexão |
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55 | $this->SieveS->start(); |
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56 | |
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57 | $this->reply = $this->SieveS->getscript(); |
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58 | |
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59 | if(!$this->reply){ |
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60 | |
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61 | $aux = $this->SieveS->putscript($this->scriptfile, $this->createScript()); |
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62 | if(!$aux){ |
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63 | $this->errstr = "Error: file not created"; |
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64 | return $this->errstr; |
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65 | } |
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66 | // Mata a variavel; |
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67 | unset($aux); |
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68 | // Ativa o script; |
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69 | $aux = $this->SieveS->activatescript($this->scriptfile); |
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70 | |
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71 | if(!$aux){ |
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72 | $this->errstr = "Error: error to activate file"; |
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73 | return $this->errstr; |
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74 | } |
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75 | else{ |
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76 | $this->reply = $this->SieveS->getscript(); |
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77 | $this->rules = $this->readScript($this->reply); |
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78 | } |
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79 | }else{ |
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80 | $this->rules = $this->readScript($this->reply); |
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81 | } |
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82 | |
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83 | //Fecha a conexao |
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84 | $this->SieveS->close(); |
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85 | |
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86 | if($this->rules) |
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87 | return $this->rules; |
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88 | |
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89 | } |
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90 | |
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91 | function rec_rules($params){ |
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92 | |
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93 | $newr1 = array(); |
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94 | $newr2 = array(); |
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95 | $newr3 = array(); |
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96 | |
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97 | $var_decode = rawurldecode($params['arfilter']); |
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98 | $var_decode = preg_replace('/\n\./', '.', $var_decode); |
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99 | |
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100 | $narray = explode("_end_",$var_decode); |
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101 | |
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102 | foreach($narray as $key=>$tmp){ |
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103 | if($tmp != ""){ |
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104 | $newr1[] = $tmp; |
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105 | } |
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106 | } |
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107 | unset($key); |
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108 | unset($tmp); |
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109 | foreach($newr1 as $key=>$tmp){ |
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110 | $tmp2 = explode("_begin_##", $tmp); |
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111 | foreach($tmp2 as $tmp3){ |
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112 | if($tmp3 != ""){ |
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113 | $newr2[] = trim($tmp3); |
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114 | } |
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115 | } |
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116 | } |
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117 | |
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118 | unset($tmp); |
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119 | unset($tmp2); |
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120 | unset($tmp3); |
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121 | |
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122 | foreach($newr2 as $tmp){ |
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123 | if(trim($tmp) != ""){ |
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124 | $tmp2 = explode("##",$tmp); |
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125 | foreach($tmp2 as $tmp3){ |
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126 | $tmp4 .= trim($tmp3) . "&&"; |
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127 | } |
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128 | $newr3[] = substr($tmp4,0,(strlen($tmp4)-4)); |
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129 | unset($tmp2); |
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130 | unset($tmp3); |
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131 | unset($tmp4); |
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132 | } |
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133 | } |
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134 | |
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135 | $tmp = $newr3[count($newr3)-1]; |
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136 | |
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137 | if(substr($tmp,0,9) == "#vacation"){ |
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138 | $this->newout = array_pop($newr3); |
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139 | foreach($newr3 as $key=>$tmp){ |
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140 | $this->newrules[] = $tmp; |
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141 | } |
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142 | }else{ |
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143 | foreach($newr3 as $tmp){ |
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144 | $this->newrules[] = $tmp; |
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145 | } |
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146 | } |
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147 | |
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148 | unset($tmp); |
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149 | $tmp = explode("&&",$this->newout); |
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150 | $tmp1 = explode(",",$tmp[2]); |
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151 | foreach($tmp1 as $key=>$tmp2){ |
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152 | $tmp3 .= stripslashes(trim($tmp2)).", "; |
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153 | } |
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154 | $tmp3 = substr($tmp3,0,(strlen($tmp3)-2)); |
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155 | |
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156 | unset($tmp); |
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157 | unset($tmp1); |
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158 | unset($tmp2); |
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159 | unset($key); |
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160 | $tmp = explode("&&",$this->newout); |
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161 | foreach($tmp as $key=>$tmp1){ |
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162 | if($key == 2){ |
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163 | $tmp2 .= trim($tmp3) . "&&"; |
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164 | }else{ |
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165 | $tmp2 .= trim($tmp1) . "&&"; |
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166 | } |
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167 | } |
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168 | unset($this->newout); |
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169 | $this->newout = substr($tmp2,0,(strlen($tmp2)-2)); |
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170 | |
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171 | //Abre a conexao |
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172 | $this->SieveS->start(); |
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173 | $this->errstr = ""; |
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174 | |
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175 | // Escreve a nova regra; |
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176 | $this->reply = $this->SieveS->getscript(); |
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177 | /* |
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178 | if($this->reply){ |
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179 | $this->errstr = $this->SieveS->deletescript($this->scriptfile); |
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180 | } |
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181 | */ |
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182 | |
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183 | $error_log_file="/home/expressolivre/sieve_error.log"; |
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184 | //Escreve a(s) nova(s) regra(s); |
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185 | $newrule = $this->write_rule(); |
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186 | if (strlen($newrule) > 0) |
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187 | $this->errstr = $this->SieveS->putscript($this->scriptfile,$newrule); |
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188 | else |
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189 | { |
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190 | if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") |
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191 | error_log(date("D M j G:i:s T Y").": SieveError, Invalid rule for " |
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192 | .$_SESSION['phpgw_info']['expressomail']['user']['userid']."=>" |
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193 | .$this->teste."\nRule:" |
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194 | .$var_decode."\n", 3, $error_log_file); |
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195 | return "Invalid rule\n" . $this->teste; |
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196 | } |
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197 | |
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198 | //Ativa o script; |
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199 | $this->errstr = $this->SieveS->activatescript($this->scriptfile); |
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200 | |
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201 | //Fecha a conexao |
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202 | $this->SieveS->close(); |
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203 | |
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204 | if($this->errstr) |
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205 | { |
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206 | return "Ok"; |
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207 | } |
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208 | else |
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209 | { |
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210 | if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") |
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211 | error_log(date("D M j G:i:s T Y") |
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212 | .": SieveError, Problem for " |
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213 | .$_SESSION['phpgw_info']['expressomail']['user']['userid']."=>" |
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214 | ." " |
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215 | .$this->SieveS->errstr."\n", 3, $error_log_file); |
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216 | return "Problemas na criação do arquivo!\n" . $this->teste; |
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217 | } |
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218 | } |
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219 | |
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220 | function convert_specialchar($input) |
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221 | { |
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222 | $special_char = false; |
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223 | for ( $i = 0; $i < strlen($input); $i++ ) |
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224 | { |
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225 | if ( preg_match('/[^a-z0-9.@~_+=&\'*^\ \-\[\]]/i', $input[$i]) ) |
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226 | { |
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227 | $special_char = true; |
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228 | $input = preg_replace('/\\'.$input[$i].'/', '=' . bin2hex($input[$i]), $input); |
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229 | } |
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230 | } |
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231 | |
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232 | if ( $special_char ) |
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233 | { |
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234 | /* * |
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235 | * When using arrays with pattern and replacement, |
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236 | * the keys are processed in the order they appear in the array. |
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237 | * See preg_replace in php.net/preg_replace |
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238 | * */ |
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239 | $patterns[0] = '/=c3/i'; |
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240 | $patterns[1] = '/ /'; |
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241 | $replacements[1] = ''; |
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242 | $replacements[0] = '_'; |
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243 | $input = preg_replace($patterns, $replacements, $input); |
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244 | } |
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245 | |
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246 | return($input); |
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247 | } |
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248 | |
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249 | // build the rule |
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250 | function write_rule(){ |
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251 | |
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252 | // Variaveis; |
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253 | $rule = array(); |
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254 | $vacation = array(); |
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255 | $newruletext = ""; |
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256 | $activerules = 0; |
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257 | $regexused = 0; |
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258 | $rejectused = 0; |
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259 | $notify = 0; |
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260 | $newscriptbody = ""; |
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261 | $continue = 1; |
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262 | $tmpSubject = ""; |
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263 | |
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264 | // Recebe os valores das regras; |
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265 | foreach($this->newrules as $tmp){ |
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266 | $tmp1 = explode("&&",$tmp); |
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267 | $rule['priority'] = $tmp1[1]; |
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268 | $rule['status'] = $tmp1[2]; |
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269 | $rule['from'] = $this->convert_specialchar($tmp1[3]); |
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270 | $rule['to'] = $this->convert_specialchar($tmp1[4]); |
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271 | $tmpSubject = $tmp1[5]; |
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272 | $rule['subject'] = $this->convert_specialchar($tmp1[5]); |
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273 | $rule['action'] = $tmp1[6]; |
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274 | $rule['action_arg'] = utf8_encode(preg_replace("/\\r\\n/","\r\n",$tmp1[7])); |
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275 | $rule['flg'] = $tmp1[8]; |
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276 | $rule['field'] = $tmp1[9]; |
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277 | $rule['field_val'] = $tmp1[10]; |
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278 | $rule['size'] = $tmp1[11]; |
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279 | $rule['continue'] = ($tmp1[8] & $this->continuebit); |
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280 | $rule['gthan'] = ($tmp1[8] & $this->sizebit); |
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281 | $rule['anyof'] = ($tmp1[8] & $this->anyofbit); |
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282 | $rule['keep'] = ($tmp1[8] & $this->keepbit); |
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283 | $rule['regexp'] = ($tmp1[8] & $this->regexbit); |
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284 | $rule['unconditional'] = 0; |
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285 | |
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286 | if (!$rule['from'] && !$rule['to'] && !$rule['subject'] && !$rule['field'] && !$rule['size'] && $rule['action']){ |
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287 | $rule['unconditional'] = 1; |
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288 | } |
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289 | unset($tmp1); |
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290 | |
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291 | // Monta as regras; |
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292 | if ($rule['status'] != 'ENABLED') { |
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293 | } |
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294 | else { |
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295 | $activerules = 1; |
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296 | |
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297 | // Condições para montagem das regras; |
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298 | $anyall = "allof"; |
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299 | if ($rule['anyof']) $anyall = "anyof"; |
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300 | if ($rule['regexp']) { |
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301 | $regexused = 1; |
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302 | } |
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303 | $started = 0; |
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304 | |
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305 | if (!$rule['unconditional']) { |
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306 | if (!$continue) $newruletext .= "els"; |
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307 | $newruletext .= "if " . $anyall . " ("; |
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308 | if ($rule['from']) { |
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309 | if (preg_match("/^\s*!/", $rule['from'])){ |
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310 | $newruletext .= 'not '; |
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311 | $rule['from'] = preg_replace("/^\s*!/","",$rule['from']); |
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312 | } |
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313 | $match = ':contains'; |
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314 | if (preg_match("/\*|\?/", $rule['from'])) $match = ':matches'; |
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315 | if ($rule['regexp']) $match = ':regex'; |
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316 | $newruletext .= "header " . $match . " [\"From\"]"; |
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317 | $newruletext .= " \"" . $rule['from'] . "\""; |
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318 | $started = 1; |
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319 | } |
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320 | if ($rule['to']) { |
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321 | if ($started) $newruletext .= ", "; |
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322 | if (preg_match("/^\s*!/", $rule['to'])){ |
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323 | $newruletext .= 'not '; |
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324 | $rule['to'] = preg_replace("/^\s*!/","",$rule['to']); |
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325 | } |
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326 | $match = ':contains'; |
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327 | if (preg_match("/\*|\?/", $rule['to'])) $match = ':matches'; |
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328 | if ($rule['regexp']) $match = ':regex'; |
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329 | $newruletext .= "address " . $match . " [\"To\",\"TO\",\"Cc\",\"CC\"]"; |
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330 | $newruletext .= " \"" . $rule['to'] . "\""; |
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331 | $started = 1; |
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332 | } |
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333 | if ($rule['subject']) { |
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334 | if ($started) $newruletext .= ", "; |
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335 | if (preg_match("/^\s*!/", $rule['subject'])){ |
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336 | $newruletext .= 'not '; |
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337 | $rule['subject'] = preg_replace("/^\s*!/","",$rule['subject']); |
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338 | } |
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339 | $match = ':contains'; |
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340 | if (preg_match("/\*|\?/", $rule['subject'])) $match = ':matches'; |
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341 | if ($rule['regexp']) $match = ':regex'; |
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342 | $newruletext .= "header " . $match . " \"subject\""; |
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343 | $newruletext .= " \"" . $rule['subject'] . "\""; |
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344 | $started = 1; |
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345 | } |
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346 | if ($rule['field'] && $rule['field_val']) { |
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347 | if ($started) $newruletext .= ", "; |
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348 | if (preg_match("/^\s*!/", $rule['field_val'])){ |
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349 | $newruletext .= 'not '; |
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350 | $rule['field_val'] = preg_replace("/^\s*!/","",$rule['field_val']); |
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351 | } |
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352 | $match = ':contains'; |
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353 | if (preg_match("/\*|\?/", $rule['field_val'])) $match = ':matches'; |
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354 | if ($rule['regexp']) $match = ':regex'; |
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355 | $newruletext .= "header " . $match . " \"" . $rule['field'] . "\""; |
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356 | $newruletext .= " \"" . $rule['field_val'] . "\""; |
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357 | $started = 1; |
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358 | } |
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359 | if ($rule['size']) { |
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360 | $xthan = " :under "; |
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361 | if ($rule['gthan']) $xthan = " :over "; |
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362 | if ($started) $newruletext .= ", "; |
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363 | $newruletext .= "size " . $xthan . $rule['size'] . "K"; |
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364 | $started = 1; |
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365 | } |
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366 | |
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367 | } |
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368 | // Don't write half rule! |
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369 | if (strlen($newruletext) == 0) |
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370 | return false; |
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371 | // Actions |
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372 | if (!$rule['unconditional']) $newruletext .= ") {\n\t"; |
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373 | |
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374 | if (preg_match("/folder/i",$rule['action'])) |
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375 | { |
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376 | $newruletext .= "fileinto \"" . $rule['action_arg'] . "\";"; |
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377 | } |
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378 | |
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379 | if (preg_match("/reject/i",$rule['action'])) |
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380 | { |
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381 | $newruletext .= "reject text: \n" . $rule['action_arg'] . "\n.\n;"; |
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382 | $rejectused = 1; |
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383 | } |
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384 | |
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385 | if (preg_match("/address/i",$rule['action'])) |
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386 | { |
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387 | $newruletext .= "redirect \"" . $rule['action_arg'] . "\";"; |
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388 | } |
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389 | |
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390 | if (preg_match("/notify/i",$rule['action'])) |
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391 | { |
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392 | $newruletext .= "notify :method \"mailto\" :options [\"".$this->EmailVoip ."\"]:" . |
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393 | "message \"<expressovoip><from>". $this->EmailExpresso."</from>". |
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394 | "<br/><Subject>".utf8_encode($tmpSubject)."</Subject></expressovoip>\";"; |
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395 | $notify = 1; |
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396 | } |
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397 | |
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398 | if (preg_match("/discard/i",$rule['action'])) { |
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399 | $newruletext .= "discard;"; |
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400 | } |
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401 | if ($rule['keep']) $newruletext .= "\n\tfileinto \"INBOX\";"; |
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402 | //if ($rule['keep']) $newruletext .= "\n\tkeep;"; |
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403 | if (!$rule['unconditional']) $newruletext .= "\n}"; |
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404 | |
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405 | $continue = 0; |
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406 | if ($rule['continue']) $continue = 1; |
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407 | if ($rule['unconditional']) $continue = 1; |
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408 | |
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409 | $newscriptbody .= $newruletext . "\n\n"; |
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410 | unset($newruletext); |
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411 | } |
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412 | }// Fim do Foreach; |
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413 | $this->teste = $newscriptbody; |
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414 | // Para a regras fora do escritorio; |
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415 | unset($tmp); |
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416 | if($this->newout != ""){ |
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417 | $aux = explode("&&",$this->newout); |
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418 | $vacation['days'] = $aux[1]; |
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419 | $vacation['addresses'] = $aux[2]; |
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420 | $vacation['text'] = preg_replace("/\\\\n/","\r\n",$aux[3]); |
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421 | $vacation['status'] = $aux[4]; |
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422 | } |
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423 | |
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424 | // Monta a regra para fora do escritorio; |
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425 | if ($vacation['status'] == 'on') { |
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426 | $newscriptbody .= "vacation :days " . $vacation['days'] . " :addresses ["; |
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427 | $newscriptbody .= $vacation['addresses']; |
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428 | $newscriptbody .= "] text:\n" . utf8_encode($vacation['text']) . "\n.\n;\n\n"; |
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429 | } |
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430 | |
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431 | // Cria o cabeçalho do arquivo; |
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432 | $newscripthead = ""; |
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433 | $newscripthead .= "#Mail filter rules for " .$this->username . "\n"; |
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434 | $newscripthead .= '#Generated by ' . $this->username . ' using Expressomail '; |
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435 | $newscripthead .= "\n"; |
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436 | |
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437 | // Continuação do cabeçalho do arquivo; |
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438 | if ($activerules) { |
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439 | $newscripthead .= "require [\"fileinto\""; |
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440 | |
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441 | if($notify){ |
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442 | $newscripthead .= ",\"notify\""; |
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443 | } |
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444 | if($regexused){ |
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445 | $newscripthead .= ",\"regex\""; |
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446 | } |
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447 | if($rejectused){ |
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448 | $newscripthead .= ",\"reject\""; |
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449 | } |
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450 | if($this->newout && $vacation['status'] == 'on'){ |
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451 | $newscripthead .= ",\"vacation\""; |
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452 | } |
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453 | $newscripthead .= "];\n\n"; |
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454 | }else{ |
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455 | if($vacation && $vacation['status'] == 'on'){ |
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456 | $newscripthead .= "require [\"vacation\"];\n\n"; |
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457 | } |
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458 | } |
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459 | |
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460 | // Cria o rodapé do arquivo; |
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461 | $newscriptfoot = ""; |
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462 | $newscriptfoot .= "##PSEUDO script start\n"; |
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463 | // Lê as regras; |
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464 | foreach($this->newrules as $tmp){ |
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465 | $newscriptfoot .= preg_replace("/[\\n\\r]/"," ",$tmp). "\n"; |
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466 | } |
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467 | // Lê as regras fora do escritório; |
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468 | if($this->newout != ""){ |
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469 | $newscriptfoot .= preg_replace("/[\\n\\r]/"," ",$this->newout)."\n"; |
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470 | } |
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471 | $newscriptfoot .= "#mode&&basic\n"; |
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472 | |
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473 | $newscript = $newscripthead . $newscriptbody . $newscriptfoot; |
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474 | |
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475 | // Destroi as variaveis; |
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476 | unset($rule); |
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477 | unset($vacation); |
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478 | unset($activerules); |
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479 | unset($regexused); |
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480 | unset($rejectused); |
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481 | unset($newscripthead); |
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482 | unset($newscriptbody); |
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483 | unset($newscriptfoot); |
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484 | unset($continue); |
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485 | unset($this->newrules); |
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486 | unset($this->newout); |
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487 | |
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488 | // Retorna o script construido; |
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489 | return $newscript; |
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490 | |
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491 | }// Fim da Função |
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492 | |
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493 | // Cria o script sieve, caso nao possua; |
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494 | function createScript(){ |
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495 | |
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496 | // Cria o cabeçalho do arquivo; |
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497 | $newScriptHead = ""; |
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498 | $newScriptHead .= "#Mail filter rules for " .$this->username . "\n"; |
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499 | $newScriptHead .= '#Generated by ' . $this->username . ' using ExpressoMail '; |
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500 | $newScriptHead .= "\n"; |
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501 | |
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502 | //Cria o rodapé do arquivo; |
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503 | $newScriptFoot = ""; |
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504 | $newScriptFoot .= "##PSEUDO Script Start\n"; |
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505 | $newScriptFoot .= "#mode&&basic\n"; |
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506 | |
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507 | //Para passar para o arquivo; |
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508 | $newScript = $newScriptHead . $newScriptFoot; |
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509 | |
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510 | return $newScript; |
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511 | } |
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512 | |
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513 | //Lê o conteúdo do script; |
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514 | function readScript($scriptName){ |
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515 | |
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516 | // Verifica se a conexão foi bem sucedida; |
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517 | if(!$scriptName){ |
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518 | $this->errstr = "Não foi possível conectar com o Servidor"; |
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519 | return "false 2"; |
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520 | } |
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521 | |
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522 | // Recebe o conteúdo do array; |
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523 | $lines = array(); |
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524 | $lines = preg_split("/\n/",$scriptName); |
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525 | |
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526 | // Pega o tamanho da regra na primeira do script; |
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527 | $size_rule = array_shift($lines); |
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528 | |
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529 | // Recebe o tamanho do script, pela primeira linha; |
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530 | $this->size = trim($size_rule); |
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531 | |
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532 | // Verifica a composição do script; |
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533 | $line = array_shift($lines); |
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534 | if(!preg_match("/^# ?Mail(.*)rules for/", $line)){ |
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535 | $this->errstr = "Formato nao reconhecido"; |
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536 | return false; |
---|
537 | } |
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538 | |
---|
539 | // Variaveis para a regra e o campo ferias; |
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540 | $regexps = array('^ *##PSEUDO','^ *#rule','^ *#vacation','^ *#mode'); |
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541 | $retorno['rule'] = array(); |
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542 | $retorno['vacation'] = array(); |
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543 | $retorno['mode'] = array(); |
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544 | |
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545 | $line = array_shift($lines); |
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546 | while (isset($line)){ |
---|
547 | foreach($regexps as $regp){ |
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548 | if(preg_match("/$regp/i",$line)){ |
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549 | // Recebe todas as regras criadas no servidor; |
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550 | if(preg_match("/^ *#rule&&/i",$line)){ |
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551 | $retorno['rule'][] = $line . "\n"; |
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552 | } |
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553 | if(preg_match("/^ *#vacation&&/i",$line)){ |
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554 | $retorno['vacation'][] = $line . "\n"; |
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555 | } |
---|
556 | if(preg_match("/^ *#mode&&(.*)/i",$line)){ |
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557 | $retorno['mode'][]= $line . "\n"; |
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558 | } |
---|
559 | } |
---|
560 | } |
---|
561 | // Pega a proxima linha do sript; |
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562 | $line = array_shift($lines); |
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563 | } |
---|
564 | return $retorno; |
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565 | } |
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566 | |
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567 | }//Fim da Classe |
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568 | ?> |
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