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@@ -24,41 +24,6 @@ x - When we've been idle a long time, we stop fetching server
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until we've fetched correct ones.
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x - If the client's clock is too far in the past, it will drop (or
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just not try to get) descriptors, so it'll never build circuits.
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- o when we start, remove^Wmark as unusable any entryguards that are listed
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- in excludenodes.
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- o Remember the last time we saw one of our entry guards labeled with
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- the GUARD flag. If it's been too long, it is not suitable for use.
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- If it's been really too long, remove it from the list.
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- o Figure out avoiding duplicate /24 lines
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- o automatically add /16 servers to family
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- D do it in an efficient way. keep a list of something somewhere?
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- D The right thing here is to revamp our node selection implementation.
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- (Deferred until oprofile says this matters.)
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- o make it configurable, so people can turn it on or off.
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- o Add script to grep for identical log msgs.
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- o Bug 200: disprefer exit nodes for entry, middle.
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- o Specify
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- o Implement
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- o Bug 303: block exit from circuits created with create-fast
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- o Specify and document
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- o Implement
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- o Note that we'd like a better speed-bump too.
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- o Bug 336: CIRC events should have digests when appropriate.
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- o Improve behavior when telling nicknames and digests to controllers.
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- We should give digest, and nickname, with indication of whether name is
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- canonical.
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- o edmanm likes $DIGEST~nickname for unNamed routers, and
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- $DIGEST=nickname for Named routers. So do I.
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- o Make the code accept it where we currently ask for the nickname of
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- another server. Semantics should be strict to start ($D=N means, "give
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- me the Named server with digest D named N"; $D~N means "give me a
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- server with digest D named N". Nothing else matches.)
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- o Add ability to selectively send 'long' nicknames on v1 connections.
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- o Add a feature to actually turn on the switch.
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- o Implement response for ORCONN.
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- o As used in responses to getinfo requests?
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- o Verify that everything actually does the right thing.
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- o Specify everything.
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N - Bug 326: make eventdns thrash less.
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N - Test guard unreachable logic; make sure that we actually attempt to
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@@ -66,12 +31,6 @@ N - Test guard unreachable logic; make sure that we actually attempt to
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Make sure that we don't freak out when the network is down.
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N - Clients stop dumping old descriptors if the network-statuses
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claim they're still valid.
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- o If we fail to connect via an exit enclave, (warn and) try again
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- without demanding that exit node.
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- o And recognize when extending to the enclave node is failing,
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- so we can abandon then too.
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- o We need a separate list of "hidserv authorities" if we want to
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- retire moria1 from the main list.
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P - Figure out why dll's compiled in mingw don't work right in Winxp.
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P - Figure out why openssl 0.9.8c "make test" fails at sha256t test.
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@@ -82,9 +41,6 @@ Items for 0.1.2.x:
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we accept exits for all positions, we leak whether it's an internal
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circuit at every step. If we accept exits only at the last hop, we
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reintroduce Lasse's attacks from the Oakland paper.
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- o re-enable blossom functionality: let tor servers decide if they
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- will use local search when resolving, or not.
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- o Document it.
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- enumerate events of important things that occur in tor, so vidalia can
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react.
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N - Backend implementation
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@@ -113,14 +69,9 @@ N - Simplify authority operation
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- Servers are easy to setup and run: being a relay is about as easy as
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being a client.
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. Reduce resource load
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- o Come up with good 'nicknames' automatically, or make no-nickname
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- routers workable. [Make a magic nickname "Unnamed" that can't be
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- registered and can't be looked up by nickname.]
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d - Tolerate clock skew on bridge relays.
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N - A way to examine router flags from controller.
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d - A way to adjust router flags from the controller
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- o A way to export server descriptors to controllers
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- o Event for "when did routerdesc last change".
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d - a way to pick entries based wholly on extend_info equivalent;
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a way to export extend_info equivalent.
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R - option to dl directory info via tor
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@@ -181,11 +132,6 @@ x - Better estimates in the directory of whether servers have good uptime
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fractional uptime).
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- AKA Track uptime as %-of-time-up, as well as time-since-last-down
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- o Clients should prefer to avoid exit nodes for non-exit path positions.
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- (bug 200)
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- o spec
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- o implement
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-
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- Have a "Faster" status flag that means it. Fast2, Fast4, Fast8?
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x - spec
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d - implement
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@@ -196,7 +142,6 @@ N - Later, servers will stop generating new descriptors simply
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- Critical but minor bugs, backport candidates.
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d - Failed rend desc fetches sometimes don't get retried. True/false?
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- o non-v1 authorities should not accept rend descs.
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R - support dir 503s better
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o clients don't log as loudly when they receive them
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- they don't count toward the 3-strikes rule
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@@ -231,8 +176,6 @@ N - provide no-cache no-index headers from the dirport?
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M - rewrite how libevent does select() on win32 so it's not so very slow.
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- Add overlapped IO
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- o Exitlist should avoid outputting the same IP address twice.
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-
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Nd- Have a mode that doesn't write to disk much, so we can run Tor on
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flash memory (e.g. Linksys routers or USB keys).
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o Add AvoidDiskWrites config option.
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@@ -241,7 +184,7 @@ Nd- Have a mode that doesn't write to disk much, so we can run Tor on
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- stop caching directory stuff -- and disable mmap?
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- more?
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-NR- Write path-spec.txt
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+NR. Write path-spec.txt
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- Packaging
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- Tell people about OSX Uninstaller
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@@ -415,10 +358,6 @@ R - Streamline how we pick entry nodes.
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ORPort/DirPort. It should support ranges and bit prefixes (?) too.
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- Parse this.
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- Relay this in networkstatus.
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- o smartlist_uniq(): We have at least 3 places that check a smartlist for
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- duplicates and then removes them: networkstatus_parse_from_string(),
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- sort_version_list(), and router_rebuild_descriptor(). This should probably
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- get its own function that takes a comparator and a delete function.
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Future version:
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- Configuration format really wants sections.
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