| Chetan Gaonker | 7f4bf74 | 2016-05-04 15:56:08 -0700 | [diff] [blame] | 1 | # -*- text -*- |
| 2 | # |
| 3 | # $Id: 1e130ef24a4dbcd55f347ebd799a8b2bf4f3333a $ |
| 4 | |
| 5 | # |
| 6 | # This module is useful only for 'xlat'. To use it, |
| 7 | # put 'expr' into the 'instantiate' section. You can then |
| 8 | # do dynamic translation of attributes like: |
| 9 | # |
| 10 | # Attribute-Name = `%{expr:2 + 3 + %{exec: uid -u}}` |
| 11 | # |
| 12 | # The value of the attribute will be replaced with the output |
| 13 | # of the program which is executed. Due to RADIUS protocol |
| 14 | # limitations, any output over 253 bytes will be ignored. |
| 15 | # |
| 16 | # The module also registers a few paircompare functions, and |
| 17 | # many string manipulation functions. |
| 18 | # |
| 19 | |
| 20 | expr { |
| 21 | # |
| 22 | # Characters that will not be encoded by the %{encode} |
| 23 | # xlat function. |
| 24 | # |
| 25 | safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" |
| 26 | } |