stwalkerster /
waca
| @@ 58-67 (lines=10) @@ | ||
| 55 | */ |
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| 56 | function isHttps() |
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| 57 | { |
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| 58 | if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) { |
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| 59 | if ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') { |
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| 60 | // Client <=> Proxy is encrypted |
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| 61 | return true; |
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| 62 | } |
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| 63 | else { |
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| 64 | // Proxy <=> Server link is encrypted, but not Client <=> Proxy. |
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| 65 | return false; |
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| 66 | } |
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| 67 | } |
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| 68 | ||
| 69 | if (isset($_SERVER['HTTPS'])) { |
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| 70 | if ($_SERVER['HTTPS'] === 'off') { |
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| @@ 69-79 (lines=11) @@ | ||
| 66 | } |
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| 67 | } |
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| 68 | ||
| 69 | if (isset($_SERVER['HTTPS'])) { |
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| 70 | if ($_SERVER['HTTPS'] === 'off') { |
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| 71 | // ISAPI on IIS breaks the spec. :( |
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| 72 | return false; |
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| 73 | } |
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| 74 | ||
| 75 | if ($_SERVER['HTTPS'] !== '') { |
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| 76 | // Set to a non-empty value |
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| 77 | return true; |
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| 78 | } |
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| 79 | } |
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| 80 | ||
| 81 | return false; |
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| 82 | } |
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