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Wednesday, 02 March 2005 20:01 |
Comments are welcomed! | Here we go....
I've patched the component Ako comment of Arthur Konze with a hashcash technology....:
A new form hidden field:
- with a random name (Hname),
- with a random MD5 value (Hvalue),
is now send to the user.
If the user want to submit a comment, a browser has to:
- Locate the random hidden field name (Hname) with javascript: (function replace())
- Rehash with a javascript MD5 the hidden field value (Hvalue) (and this is time consuming for spammer :-) )
and send everything to server.
If the spammer do not follow the challenge, the comment wont be accepted!
required: com_log4php and com_hashcash library
The zip file in download sections contains the components and the mambot! decompress first before installing both.
All credit to Arthur Konze for his wonderful component. |
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Last Updated ( Thursday, 03 March 2005 19:32 )
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