发布于 2016-07-08 00:52:13 | 108 次阅读 | 评论: 0 | 来源: 网友投递
Tor
Tor的全称是“The Onion Router”是第二代洋葱路由（onion routing）的一种实现,用户通过Tor可以在因特网上进行匿名交流,是一个匿名代理服务器。最初该项目由美国海军研究实验室赞助。2004年後期，Tor成为电子前哨基金会的一个项目。2005年后期，EFF不再赞助Tor项目，但他们继续维持Tor的官方网站。
Tor 0.2.8.5-rc 发布了，
该版本主要改进记录如下：
Directory authority changes:
Urras is no longer a directory authority. Closes ticket 19271.
Major bugfixes (heartbeat):
Fix a regression that would crash Tor when the periodic "heartbeat" log messages were disabled. Fixes bug 19454; bugfix on tor-0.2.8.1-alpha. Reported by "kubaku".
Minor features (build):
Minor bugfixes (fallback directory selection):
Avoid errors during fallback selection if there are no eligible fallbacks. Fixes bug 19480; bugfix on 0.2.8.3-alpha. Patch by teor.
Minor bugfixes (IPv6, microdescriptors):
Don't check node addresses when we only have a routerstatus. This allows IPv6-only clients to bootstrap by fetching microdescriptors from fallback directory mirrors. (The microdescriptor consensus has no IPv6 addresses in it.) Fixes bug 19608; bugfix on 0.2.8.2-alpha.
Minor bugfixes (logging):
Reduce pointlessly verbose log messages when directory servers can't be found. Fixes bug 18849; bugfix on 0.2.8.3-alpha and 0.2.8.1-alpha. Patch by teor.
When a fallback directory changes its fingerprint from the hard- coded fingerprint, log a less severe, more explanatory log message. Fixes bug 18812; bugfix on 0.2.8.1-alpha. Patch by teor.
Minor bugfixes (Linux seccomp2 sandboxing):
Allow statistics to be written to disk when "Sandbox 1" is enabled. Fixes bugs 19556 and 19957; bugfix on 0.2.5.1-alpha and 0.2.6.1-alpha respectively.
Minor bugfixes (user interface):
Remove a warning message "Service [scrubbed] not found after descriptor upload". This message appears when one uses HSPOST control command to upload a service descriptor. Since there is only a descriptor and no service, showing this message is pointless and confusing. Fixes bug 19464; bugfix on 0.2.7.2-alpha.
Fallback directory list:
Add a comment to the generated fallback directory list that explains how to comment out unsuitable fallbacks in a way that's compatible with the stem fallback parser.
Update fallback whitelist and blacklist based on relay operator emails. Blacklist unsuitable (non-working, over-volatile) fallbacks. Resolves ticket 19071. Patch by teor.
Update hard-coded fallback list to remove unsuitable fallbacks. Resolves ticket 19071. Patch by teor.