This project does not seem to handle request data directly as such no vulnerable execution paths were found.
include
, or for example
via PHP's auto-loading mechanism.
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1 | <?php |
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2 | |||
3 | namespace Nip\AutoLoader; |
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4 | |||
5 | use Nip\AutoLoader\Exception as AutoloadException; |
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6 | use Nip\AutoLoader\Loaders\AbstractLoader; |
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7 | use Nip\AutoLoader\Loaders\ClassMap; |
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8 | use Nip\AutoLoader\Loaders\Psr4Class; |
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9 | |||
10 | /** |
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11 | * Class AutoLoader |
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12 | * @package Nip\AutoLoader |
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13 | */ |
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14 | class AutoLoader |
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15 | { |
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16 | |||
17 | /** |
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18 | * @var bool |
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19 | */ |
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20 | public static $splHandler = false; |
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21 | |||
22 | /** |
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23 | * @var AbstractLoader[] |
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24 | */ |
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25 | protected $loaders = []; |
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26 | |||
27 | /** |
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28 | * @var string |
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29 | */ |
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30 | protected $cachePath; |
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31 | |||
32 | /** |
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33 | * @var array |
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34 | */ |
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35 | protected $ignoreTokens = []; |
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36 | |||
37 | /** |
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38 | * @param self $autoloader |
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39 | * @return bool |
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40 | * @throws Exception |
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41 | */ |
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42 | 1 | public static function registerHandler($autoloader) |
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43 | { |
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44 | // Only register once per instance |
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45 | 1 | if (static::$splHandler) { |
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46 | return false; |
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47 | } |
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48 | |||
49 | 1 | if ($autoloader instanceof self) { |
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50 | 1 | return spl_autoload_register([$autoloader, 'autoload']); |
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51 | } |
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52 | |||
53 | throw new AutoloadException('Invalid AutoLoader specified in register handler'); |
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54 | } |
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55 | |||
56 | /** |
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57 | * Singleton |
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58 | * |
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59 | * @return self |
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60 | */ |
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61 | public static function instance() |
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62 | { |
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63 | static $instance; |
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64 | if (!($instance instanceof self)) { |
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65 | $instance = new self(); |
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66 | } |
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67 | |||
68 | return $instance; |
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69 | } |
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70 | |||
71 | /** |
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72 | * @param $dir |
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73 | * @return $this |
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74 | */ |
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75 | public function addDirectory($dir) |
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76 | { |
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77 | $this->getClassMapLoader()->addDirectory($dir); |
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78 | |||
79 | return $this; |
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80 | } |
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81 | |||
82 | /** |
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83 | * @return ClassMap |
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84 | */ |
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85 | public function getClassMapLoader() |
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86 | { |
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87 | return $this->getLoader('ClassMap'); |
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88 | } |
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89 | |||
90 | /** |
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91 | * @param $name |
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92 | * @return AbstractLoader |
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93 | */ |
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94 | public function getLoader($name) |
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95 | { |
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96 | if (!$this->hasLoader($name)) { |
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97 | $this->initLoader($name); |
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98 | } |
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99 | |||
100 | return $this->loaders[$name]; |
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101 | } |
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102 | |||
103 | /** |
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104 | * @param $name |
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105 | * @return bool |
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106 | */ |
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107 | public function hasLoader($name) |
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108 | { |
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109 | return isset($this->loaders[$name]); |
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110 | } |
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111 | |||
112 | /** |
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113 | * @param $name |
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114 | */ |
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115 | public function initLoader($name) |
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116 | { |
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117 | $loader = $this->newLoader($name); |
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118 | $this->addLoader($name, $loader); |
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119 | } |
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120 | |||
121 | /** |
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122 | * @param $name |
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123 | * @return AbstractLoader |
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124 | */ |
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125 | public function newLoader($name) |
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126 | { |
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127 | $class = $this->getLoaderClass($name); |
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128 | $loader = new $class; |
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129 | |||
130 | return $loader; |
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131 | } |
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132 | |||
133 | /** |
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134 | * @param $name |
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135 | * @return string |
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136 | */ |
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137 | public function getLoaderClass($name) |
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138 | { |
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139 | return 'Nip\AutoLoader\Loaders\\'.$name; |
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140 | } |
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141 | |||
142 | /** |
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143 | * @param $name |
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144 | * @param AbstractLoader $loader |
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145 | */ |
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146 | public function addLoader($name, $loader) |
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147 | { |
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148 | $loader->setAutoLoader($this); |
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149 | $this->loaders[$name] = $loader; |
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150 | } |
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151 | |||
152 | /** |
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153 | * @param $prefix |
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154 | * @param $baseDir |
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155 | * @return $this |
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156 | */ |
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157 | public function addNamespace($prefix, $baseDir) |
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158 | { |
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159 | $this->getPsr4ClassLoader()->addPrefix($prefix, $baseDir); |
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160 | |||
161 | return $this; |
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162 | } |
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163 | |||
164 | /** |
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165 | * @return Psr4Class |
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166 | */ |
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167 | public function getPsr4ClassLoader() |
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168 | { |
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169 | return $this->getLoader('Psr4Class'); |
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170 | } |
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171 | |||
172 | public function initLoaders() |
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173 | { |
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174 | $loaderNames = $this->getLoaderOrder(); |
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175 | foreach ($loaderNames as $name) { |
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176 | $this->initLoader($name); |
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177 | } |
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178 | } |
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179 | |||
180 | /** |
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181 | * @return array |
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182 | */ |
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183 | public function getLoaderOrder() |
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184 | { |
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185 | return ['Psr4', 'ClassMap']; |
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186 | } |
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187 | |||
188 | /** |
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189 | * @return mixed |
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190 | */ |
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191 | public function getCachePath() |
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192 | { |
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193 | return $this->cachePath; |
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194 | } |
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195 | |||
196 | /** |
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197 | * @param $path |
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198 | * @return $this |
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199 | */ |
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200 | public function setCachePath($path) |
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201 | { |
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202 | $this->cachePath = $path; |
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203 | |||
204 | return $this; |
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205 | } |
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206 | |||
207 | /** |
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208 | * @param $class |
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209 | * @return bool |
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210 | */ |
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211 | public function isClass($class) |
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212 | { |
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213 | return is_file($this->getClassLocation($class)); |
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214 | } |
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215 | |||
216 | /** |
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217 | * @param $class |
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218 | * @return null|string |
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219 | */ |
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220 | public function getClassLocation($class) |
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221 | { |
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222 | $loaders = $this->getLoaders(); |
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223 | foreach ($loaders as $loader) { |
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224 | $path = $loader->getClassLocation($class); |
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225 | if ($path) { |
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0 ignored issues
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226 | return $path; |
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227 | } |
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228 | } |
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229 | |||
230 | return null; |
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231 | } |
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232 | |||
233 | /** |
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234 | * @return AbstractLoader[] |
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235 | */ |
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236 | public function getLoaders() |
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237 | { |
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238 | return $this->loaders; |
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239 | } |
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240 | |||
241 | /** |
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242 | * @param $class |
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243 | * @return bool |
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244 | */ |
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245 | public function autoload($class) |
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246 | { |
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247 | try { |
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248 | return $this->load($class); |
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249 | } catch (AutoloadException $ex) { |
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0 ignored issues
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250 | } |
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251 | |||
252 | return false; |
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253 | } |
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254 | |||
255 | /** |
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256 | * @param $class |
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257 | * @return bool |
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258 | */ |
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259 | public function load($class) |
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260 | { |
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261 | if ($this->hasIgnoreTokens($class)) { |
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262 | return true; |
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263 | } |
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264 | |||
265 | if (class_exists($class, false)) { |
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266 | return true; |
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267 | } |
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268 | |||
269 | $loaders = $this->getLoaders(); |
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270 | foreach ($loaders as $loader) { |
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271 | if ($loader->load($class)) { |
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272 | return true; |
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273 | } |
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274 | } |
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275 | |||
276 | return false; |
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277 | } |
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278 | |||
279 | /** |
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280 | * @param $token |
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281 | * @return bool |
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282 | */ |
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283 | public function hasIgnoreTokens($token) |
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284 | { |
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285 | return in_array($token, $this->ignoreTokens); |
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286 | } |
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287 | |||
288 | /** |
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289 | * @param $token |
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290 | */ |
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291 | public function addIgnoreTokens($token) |
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292 | { |
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293 | $this->ignoreTokens[] = $token; |
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294 | } |
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295 | |||
296 | /** |
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297 | * @return array |
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298 | */ |
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299 | public function getIgnoreTokens() |
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300 | { |
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301 | return $this->ignoreTokens; |
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302 | } |
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303 | |||
304 | /** |
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305 | * @param array $ignoreTokens |
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306 | */ |
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307 | public function setIgnoreTokens($ignoreTokens) |
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308 | { |
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309 | $this->ignoreTokens = $ignoreTokens; |
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310 | } |
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311 | } |
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312 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: