mirror of
https://github.com/torvalds/linux.git
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93431e0607
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200526060544.25127-1-grandmaster@al2klimov.de
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
66 lines
2.2 KiB
ReStructuredText
66 lines
2.2 KiB
ReStructuredText
======
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TOMOYO
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======
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What is TOMOYO?
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===============
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TOMOYO is a name-based MAC extension (LSM module) for the Linux kernel.
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LiveCD-based tutorials are available at
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http://tomoyo.sourceforge.jp/1.8/ubuntu12.04-live.html
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http://tomoyo.sourceforge.jp/1.8/centos6-live.html
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Though these tutorials use non-LSM version of TOMOYO, they are useful for you
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to know what TOMOYO is.
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How to enable TOMOYO?
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=====================
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Build the kernel with ``CONFIG_SECURITY_TOMOYO=y`` and pass ``security=tomoyo`` on
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kernel's command line.
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Please see http://tomoyo.osdn.jp/2.5/ for details.
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Where is documentation?
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=======================
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User <-> Kernel interface documentation is available at
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https://tomoyo.osdn.jp/2.5/policy-specification/index.html .
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Materials we prepared for seminars and symposiums are available at
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https://osdn.jp/projects/tomoyo/docs/?category_id=532&language_id=1 .
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Below lists are chosen from three aspects.
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What is TOMOYO?
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TOMOYO Linux Overview
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https://osdn.jp/projects/tomoyo/docs/lca2009-takeda.pdf
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TOMOYO Linux: pragmatic and manageable security for Linux
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https://osdn.jp/projects/tomoyo/docs/freedomhectaipei-tomoyo.pdf
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TOMOYO Linux: A Practical Method to Understand and Protect Your Own Linux Box
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https://osdn.jp/projects/tomoyo/docs/PacSec2007-en-no-demo.pdf
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What can TOMOYO do?
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Deep inside TOMOYO Linux
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https://osdn.jp/projects/tomoyo/docs/lca2009-kumaneko.pdf
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The role of "pathname based access control" in security.
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https://osdn.jp/projects/tomoyo/docs/lfj2008-bof.pdf
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History of TOMOYO?
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Realities of Mainlining
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https://osdn.jp/projects/tomoyo/docs/lfj2008.pdf
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What is future plan?
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====================
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We believe that inode based security and name based security are complementary
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and both should be used together. But unfortunately, so far, we cannot enable
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multiple LSM modules at the same time. We feel sorry that you have to give up
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SELinux/SMACK/AppArmor etc. when you want to use TOMOYO.
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We hope that LSM becomes stackable in future. Meanwhile, you can use non-LSM
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version of TOMOYO, available at http://tomoyo.osdn.jp/1.8/ .
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LSM version of TOMOYO is a subset of non-LSM version of TOMOYO. We are planning
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to port non-LSM version's functionalities to LSM versions.
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