Automattic /
jetpack
| @@ 463-497 (lines=35) @@ | ||
| 460 | * @param String $password the password. |
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| 461 | * @return Integer number of different character sets in use. |
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| 462 | */ |
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| 463 | protected function get_charset_size( $password ) { |
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| 464 | $size = 0; |
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| 465 | ||
| 466 | // Lowercase a-z. |
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| 467 | if ( preg_match( '/[a-z]/', $password ) ) { |
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| 468 | $size += 26; |
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| 469 | } |
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| 470 | ||
| 471 | // Uppercase A-Z. |
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| 472 | if ( preg_match( '/[A-Z]/', substr( $password, 1, -1 ) ) ) { |
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| 473 | $size += 26; |
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| 474 | } |
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| 475 | ||
| 476 | // Digits. |
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| 477 | if ( preg_match( '/\d/', substr( $password, 1, -1 ) ) ) { |
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| 478 | $size += 10; |
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| 479 | } |
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| 480 | ||
| 481 | // Over digits symbols. |
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| 482 | if ( preg_match( '/[!|@|#|$|%|^|&|*|(|)]/', $password ) ) { |
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| 483 | $size += 10; |
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| 484 | } |
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| 485 | ||
| 486 | // Other symbols. |
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| 487 | if ( preg_match( '#[`|~|-|_|=|+|\[|{|\]|}|\\|\|;:\'",<\.>/\?]#', $password ) ) { |
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| 488 | $size += 20; |
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| 489 | } |
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| 490 | ||
| 491 | // Spaces. |
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| 492 | if ( strpos( $password, ' ' ) ) { |
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| 493 | $size++; |
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| 494 | } |
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| 495 | ||
| 496 | return $size; |
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| 497 | } |
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| 498 | ||
| 499 | /** |
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| 500 | * Shorthand for getting a character index. |
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| @@ 488-522 (lines=35) @@ | ||
| 485 | * |
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| 486 | * @return int number of different character sets in use. |
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| 487 | */ |
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| 488 | protected function get_charset_size( $password ) { |
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| 489 | $size = 0; |
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| 490 | ||
| 491 | // Lowercase a-z. |
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| 492 | if ( preg_match( '/[a-z]/', $password ) ) { |
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| 493 | $size += 26; |
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| 494 | } |
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| 495 | ||
| 496 | // Uppercase A-Z. |
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| 497 | if ( preg_match( '/[A-Z]/', substr( $password, 1, - 1 ) ) ) { |
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| 498 | $size += 26; |
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| 499 | } |
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| 500 | ||
| 501 | // Digits. |
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| 502 | if ( preg_match( '/\d/', substr( $password, 1, - 1 ) ) ) { |
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| 503 | $size += 10; |
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| 504 | } |
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| 505 | ||
| 506 | // Over digits symbols. |
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| 507 | if ( preg_match( '/[!|@|#|$|%|^|&|*|(|)]/', $password ) ) { |
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| 508 | $size += 10; |
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| 509 | } |
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| 510 | ||
| 511 | // Other symbols. |
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| 512 | if ( preg_match( '#[`|~|-|_|=|+|\[|{|\]|}|\\|\|;:\'",<\.>/\?]#', $password ) ) { |
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| 513 | $size += 20; |
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| 514 | } |
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| 515 | ||
| 516 | // Spaces. |
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| 517 | if ( strpos( $password, ' ' ) ) { |
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| 518 | $size ++; |
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| 519 | } |
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| 520 | ||
| 521 | return $size; |
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| 522 | } |
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| 523 | ||
| 524 | /** |
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| 525 | * Shorthand for getting a character index. |
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