| 1 | | = A number of captcha implementations for Trac = |
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| 2 | | |
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| 3 | | == Description == |
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| 4 | | |
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| 5 | | This plugin exposes a mechanism for creating Captcha plugins, as well as three implementations: |
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| 6 | | |
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| 7 | | * A simple english mathematical expression based capture (eg. `three plus four multiplied by two`) |
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| 8 | | * An image captcha, based on a Python Cookbook [http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/440588 recipe]. |
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| 9 | | * An adapter for [http://captchas.net]. |
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| 10 | | |
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| 11 | | == Bugs/Feature Requests == |
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| 12 | | |
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| 13 | | Existing bugs and feature requests for CaptchaPlugin are |
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| 14 | | [report:9?COMPONENT=CaptchaPlugin here]. |
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| 15 | | |
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| 16 | | If you have any issues, create a |
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| 17 | | [http://trac-hacks.org/newticket?component=CaptchaPlugin&owner=athomas new ticket]. |
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| 18 | | |
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| 19 | | == Download == |
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| 20 | | |
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| 21 | | Download the zipped source from [download:captchaplugin here]. |
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| 22 | | |
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| 23 | | == Source == |
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| 24 | | |
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| 25 | | You can check out CaptchaPlugin from [http://trac-hacks.org/svn/captchaplugin here] using Subversion, or [source:captchaplugin browse the source] with Trac. |
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| 26 | | |
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| 27 | | == Example == |
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| 28 | | |
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| 29 | | The simple English mathematical expression is the default captcha, as it has no external dependencies. This be changed by modifying `trac.ini`: |
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| 30 | | |
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| 31 | | {{{ |
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| 32 | | [captcha] |
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| 33 | | captcha = ImageCaptcha |
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| 34 | | }}} |
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| 35 | | |
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| 36 | | Valid values are: `ExpressionCaptcha` (the default), `ImageCaptcha`, and `CaptchasDotNetCaptcha`. |
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| 37 | | |
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| 38 | | Each captcha is individually configurable in `trac.ini`. I suggest using IniAdminPlugin for configuring them, or reading the source. |
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| 39 | | |
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| 40 | | == Recent Changes == |
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| 41 | | |
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| 42 | | [[ChangeLog(captchaplugin, 3)]] |
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| 43 | | |
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| 44 | | == Author/Contributors == |
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| 45 | | |
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| 46 | | '''Author:''' [wiki:athomas] [[BR]] |
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| 47 | | '''Contributors:''' |
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| | 1 | This will probably be integrated into SpamFilterPlugin. Do not use. |
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