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start on the 0.2.1.x todo list.

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svn:r12316
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Roger Dingledine 2007-11-01 14:24:25 +00:00
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@ -247,6 +247,24 @@ Nice-to-have items for 0.2.0.x, time permitting:
servers. but sometimes our entry node is the same for multiple servers. but sometimes our entry node is the same for multiple
test circuits. this defeats the point. test circuits. this defeats the point.
Planned for 0.2.1.x:
- switch out privoxy in the bundles and replace it with polipo.
- make the new tls handshake blocking-resistant.
- figure out some way to collect feedback about what countries are using
bridges, in a way that doesn't screw anonymity too much.
- let tor dir mirrors proxy connections to the tor download site, so
if you know a bridge you can fetch the tor software.
- more strategies for distributing bridge addresses in a way that
doesn't rely on knowing somebody who runs a bridge for you.
- A way to adjust router status flags from the controller. (How do we
prevent the authority from clobbering them soon afterward?)
- Bridge authorities should do reachability testing but only on the
purpose==bridge descriptors they have.
- Clients should estimate their skew as median of skew from servers
over last N seconds.
- Investigate RAM use in Tor servers.
- Start on the WSAENOBUFS solution.
Deferred from 0.2.0.x: Deferred from 0.2.0.x:
- Proposals - Proposals
- 113: Simplifying directory authority administration - 113: Simplifying directory authority administration
@ -268,8 +286,6 @@ Deferred from 0.2.0.x:
client to use. client to use.
- add an 'exit-address' line in the descriptor for servers that exit - add an 'exit-address' line in the descriptor for servers that exit
from something that isn't their published address. from something that isn't their published address.
- Clients should estimate their skew as median of skew from servers
over last N seconds.
- More work on AvoidDiskWrites? - More work on AvoidDiskWrites?
- Features - Features
- Make a TCP DNSPort - Make a TCP DNSPort
@ -298,8 +314,6 @@ Deferred from 0.2.0.x:
- Do we want to maintain our own set of entryguards that we use as - Do we want to maintain our own set of entryguards that we use as
next hop after the bridge? Open research question; let's say no next hop after the bridge? Open research question; let's say no
for 0.2.0 unless we learn otherwise. for 0.2.0 unless we learn otherwise.
- Should do reachability testing but only on the purpose==bridge
descriptors we have.
- Some mechanism for specifying that we want to stop using a cached - Some mechanism for specifying that we want to stop using a cached
bridge. bridge.
- Build: - Build:
@ -331,7 +345,7 @@ Future versions:
- Directory system - Directory system
- BEGIN_DIR items - BEGIN_DIR items
- turn the received socks addr:port into a digest for setting .exit X turn the received socks addr:port into a digest for setting .exit
- handle connect-dir streams that don't have a chosen_exit_name set. - handle connect-dir streams that don't have a chosen_exit_name set.
- Have a "Faster" status flag that means it. Fast2, Fast4, Fast8? - Have a "Faster" status flag that means it. Fast2, Fast4, Fast8?
- Add an option (related to AvoidDiskWrites) to disable directory - Add an option (related to AvoidDiskWrites) to disable directory
@ -364,7 +378,7 @@ Future versions:
- Hidserv offerers shouldn't need to define a SocksPort - Hidserv offerers shouldn't need to define a SocksPort
- Server operation - Server operation
- When we notice a 'Rejected: There is already a named server with X When we notice a 'Rejected: There is already a named server with
this nickname' message... or maybe instead when we see in the this nickname' message... or maybe instead when we see in the
networkstatuses that somebody else is Named with the name we networkstatuses that somebody else is Named with the name we
want: warn the user, send a STATUS_SERVER message, and fall back want: warn the user, send a STATUS_SERVER message, and fall back
@ -377,8 +391,6 @@ Future versions:
such errors recently, then don't warn about it. such errors recently, then don't warn about it.
- Controller - Controller
- A way to adjust router flags from the controller. (How do we
prevent the authority from clobbering them soon afterward?)
- Implement missing status events and accompanying getinfos - Implement missing status events and accompanying getinfos
- DIR_REACHABLE - DIR_REACHABLE
- BAD_DIR_RESPONSE (Unexpected directory response; maybe we're behind - BAD_DIR_RESPONSE (Unexpected directory response; maybe we're behind
@ -416,7 +428,6 @@ Future versions:
(It's hard to support read > write, since we need better (It's hard to support read > write, since we need better
congestion control to avoid overfull buffers there. So, congestion control to avoid overfull buffers there. So,
defer the whole thing.) defer the whole thing.)
- Investigate RAM use in directory authorities.
- Look into pulling serverdescs off buffers as they arrive. - Look into pulling serverdescs off buffers as they arrive.
- Rate limit exit connections to a given destination -- this helps - Rate limit exit connections to a given destination -- this helps
us play nice with websites when Tor users want to crawl them; it us play nice with websites when Tor users want to crawl them; it
@ -467,9 +478,6 @@ Future versions:
connections, perhaps? connections, perhaps?
- DoS protection: TLS puzzles, public key ops, bandwidth exhaustion. - DoS protection: TLS puzzles, public key ops, bandwidth exhaustion.
- Bridges
- Tolerate clock skew on bridge relays.
- Needs thinking - Needs thinking
- Now that we're avoiding exits when picking non-exit positions, - Now that we're avoiding exits when picking non-exit positions,
we need to consider how to pick nodes for internal circuits. If we need to consider how to pick nodes for internal circuits. If