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33 lines
1.2 KiB
33 lines
1.2 KiB
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# tftpd.remap -- TFTP Daemon Path Remapping |
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# This file has three fields: operation, regex, remapping |
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# The operation is a combination of the following letters: |
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# r - rewrite the matched string with the remapping pattern |
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# i - case-insensitive matching |
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# g - repeat until no match (used with "r") |
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# e - exit (with success) if we match this pattern, do not process |
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# subsequent rules |
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# s - start over from the first rule if we match this pattern |
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# a - abort (refuse the request) if we match this rule |
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# G - this rule applies to TFTP GET requests only |
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# P - this rule applies to TFTP PUT requests only |
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# The regex is a regular expression in the style of egrep(1). |
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# The remapping is a pattern, all characters are verbatim except \ |
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# \0 copies the full string that matched the regex |
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# \1..\9 copies the 9 first (..) expressions in the regex |
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# \\ is an escaped \ |
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# "#" begins a comment, unless \-escaped |
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ri ^[a-z]: # Remove drive letters |
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rg \\ / # Convert backslashes to slashes |
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rg \# @ # Convert hash marks to @ signs |
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rg /../ /..no../ # Convert /../ to /..no../ |
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e ^incoming/ # These are always ok |
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r ^[^/] /\0 # Convert nonabsolute files |
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a ^\. # Reject requests for hidden files
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