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Anonymize IP should anonymize IPv6 addresses #3710

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anonymous-matomo-user opened this issue Jan 25, 2013 · 7 comments
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Anonymize IP should anonymize IPv6 addresses #3710

anonymous-matomo-user opened this issue Jan 25, 2013 · 7 comments
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@halfdan
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Critical Indicates the severity of an issue is very critical and the issue has a very high priority. Enhancement For new feature suggestions that enhance Matomo's capabilities or add a new report, new API etc.
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2.0

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@anonymous-matomo-user
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Hello everybody,

I noticed that the anonimzeIP plugin does not anonymize/mask IPv6 addresses.

The plugin should mask the last 3 bytes of an IP address.
It works well for IPv4 addresses, but not for IPv6 addresses.
The newest (10.0.1) version of piwik was used.

Maybe someone could take a look at this plugin.

Regards,

Sebastian Neef aka gehaxelt

Keywords: Anonymize IP
@mattab
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mattab commented Feb 7, 2013

Can you post a screenshot showing the problem, ie. what is your IP and what is the anonimized IP ?

@anonymous-matomo-user
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Attachment:
piwik_anonymizeip.png

@anonymous-matomo-user
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Hallo,

I'm not connected to the internet via IPv6 so I can't give you the diff between real IPv6 and anonymized IPv6.

I attached a screenshot of IPv4 and IPv6 addresses.

I hope I could help somehow.

Regards,

gehaxelt

@anonymous-matomo-user
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This is really a problem, in Germany it is not allowed to store the IP addresses.
For IPv4 addresses it is working with the plugin anonymize IP. THis should be extended ASAP to include support for IPv6.

@anonymous-matomo-user
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In c072a0e: Extend AnonymizeIP to properly mask IPv6 addresses.

maskLength is now interpreted as "mask level" (0-4) and determines the number of bits to be masked.

Level IPv4 IPv6
0 0 0
1 8 64
2 16 80
3 24 104
4 32 n/a

fixes #3710

@anonymous-matomo-user
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In 2c378a2: Fix test, simplify

refs #3710

@mattab
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mattab commented Oct 16, 2013

Great fix!

@anonymous-matomo-user anonymous-matomo-user added this to the 2.0 - Piwik 2.0 milestone Jul 8, 2014
sabl0r pushed a commit to sabl0r/piwik that referenced this issue Sep 23, 2014
@halfdan
Extend AnonymizeIP to properly mask IPv6 addresses.
c072a0e 
maskLength is now interpreted as "mask level" (0-4) and determines the number of bits to be masked.

Level	IPv4	IPv6
0	0	0
1	8	64
2	16	80
3	24	104
4	32	n/a

fixes matomo-org#3710
sabl0r pushed a commit to sabl0r/piwik that referenced this issue Sep 23, 2014
@halfdan
Fix test, simplify
2c378a2 
refs matomo-org#3710
@Level3Manatee Level3Manatee mentioned this issue Jan 9, 2024
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@halfdan halfdan

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Critical Indicates the severity of an issue is very critical and the issue has a very high priority. Enhancement For new feature suggestions that enhance Matomo's capabilities or add a new report, new API etc.
Milestone
2.0
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@halfdan @mattab @anonymous-matomo-user