1docs::api::APR::Util(3)User Contributed Perl Documentatiodnocs::api::APR::Util(3)
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NAME

6       APR::Util - Perl API for Various APR Utilities
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Synopsis

9         use APR::Util ();
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11         $ok = password_validate($passwd, $hash);
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Description

14       Various APR utilities that don't fit into any other group.
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API

17       "APR::Util" provides the following functions and/or methods:
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19   "password_validate"
20       Validate an encrypted password hash against a plain text password (with
21       lots of restrictions and peculiarities).
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23         $ok = password_validate($passwd, $hash);
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25       arg1: $passwd ( string )
26           Plain text password string
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28       arg2: $hash ( string )
29           Encrypted or encoded hash. See below for supported hash formats.
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31       ret: $ok ( boolean )
32           The password either matches or not.
33
34       since: 2.0.00
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36       The function handles the output of the following functions (it knows to
37       tell md5 and sha1 from the others, since they are have a special
38       pattern recognized by apr):
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40       ·   md5
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42           generated by "apr_md5_encode()" (for which at the moment we have no
43           perl glue, ask if you need it).
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45       ·   sha1
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47           generated by "apr_sha1_base64()" (for which at the moment we have
48           no perl glue, ask if you need it).
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50           and it's available only since Apache 2.0.50
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52       ·   crypt
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54           On all but the following platforms: MSWin32, beos and NetWare.
55           Therefore you probably don't want to use that feature, unless you
56           know that your code will never end up running on those listed
57           platforms.
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59           Moreover on these three platforms if that function sees that the
60           hash is not of md5 and sha1 formats, it'll do a clear to clear text
61           matching, always returning success, no matter what the hashed value
62           is.
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64       Warning: double check that you understand what this function does and
65       does not before using it.
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Unsupported API

68       "APR::Socket" also provides auto-generated Perl interface for a few
69       other methods which aren't tested at the moment and therefore their API
70       is a subject to change. These methods will be finalized later as a need
71       arises. If you want to rely on any of the following methods please
72       contact the the mod_perl development mailing list so we can help each
73       other take the steps necessary to shift the method to an officially
74       supported API.
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76   "filepath_name_get"
77       META: Autogenerated - needs to be reviewed/completed
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79       [We have File::Spec and File::Basename for this purpose, I can't see
80       why this api is needed]
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82       return the final element of the pathname
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84         $ret = filepath_name_get($pathname);
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86       arg1: $pathname ( string )
87           The path to get the final element of
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89       ret: $ret ( string )
90           the final element of the path
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92           For example:
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94             "/foo/bar/gum"    => "gum"
95             "/foo/bar/gum/"   => ""
96             "gum"             => "gum"
97             "bs\\path\\stuff" => "stuff"
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99       since: subject to change
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101   "password_get"
102       META: Autogenerated - needs to be reviewed/completed
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104       Display a prompt and read in the password from stdin.
105
106         $ret = password_get($prompt, $pwbuf, $bufsize);
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108       arg1: $prompt ( string )
109           The prompt to display
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111       arg2: $pwbuf ( string )
112           Buffer to store the password
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114       arg3: $bufsize (number)
115           The length of the password buffer.
116
117       ret: $ret (integer)
118       since: subject to change
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See Also

121       mod_perl 2.0 documentation.
122

124       mod_perl 2.0 and its core modules are copyrighted under The Apache
125       Software License, Version 2.0.
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Authors

128       The mod_perl development team and numerous contributors.
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132perl v5.12.0                      2007-11-12           docs::api::APR::Util(3)
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