commit 2f8c0584bf3fa960f2cd1f63f57e5e908699cd1f Author: Nick Mathewson nickm@torproject.org Date: Wed Sep 9 09:44:02 2015 -0400
Fold changes files into changelog --- ChangeLog | 246 +++++++++++++++++++++++ changes/16679_16685_etc | 12 -- changes/autodetect-chutney-path | 4 - changes/bug14917 | 6 - changes/bug15963 | 4 - changes/bug16274 | 5 - changes/bug16286 | 8 - changes/bug16389 | 13 -- changes/bug16524 | 3 - changes/bug16539 | 4 - changes/bug16644 | 3 - changes/bug16697 | 10 - changes/bug16741 | 3 - changes/bug16742 | 3 - changes/bug16901 | 3 - changes/bug16913 | 4 - changes/bug16924 | 6 - changes/bug16929 | 5 - changes/bug16964 | 4 - changes/bug16965 | 4 - changes/bug16980 | 6 - changes/callgraph | 5 - changes/chutney-coverage | 3 - changes/decouple-write-handle_write | 7 - changes/decouple_control_events | 8 - changes/decouple_dir_all_unreachable | 4 - changes/decouple_init_keys | 3 - changes/decouple_lost_owner | 4 - changes/decouple_retry_directory | 6 - changes/early-check-paths | 3 - changes/feature14175-chutney-performance | 9 - changes/feature14882-TestingDirAuthVoteIsStrict | 18 -- changes/feature15482 | 5 - changes/feature16533 | 4 - changes/feature16535 | 4 - changes/geoip-july2015 | 3 - changes/malformed-hostname-safe-logging | 3 - changes/microdesc_cycle | 4 - changes/move_formatting_functions | 3 - changes/normalize_exit | 4 - changes/pullup_nulterm | 2 - changes/test-full | 3 - changes/test-net-all | 3 - changes/test-network-bridges-hs | 6 - changes/test-workqueue-windows | 3 - changes/ticket13338 | 6 - changes/ticket15254-hs-stats-default | 4 - changes/ticket16831_part1 | 3 - changes/windows_only_files | 4 - changes/workqueue_reply_t | 6 - 50 files changed, 246 insertions(+), 250 deletions(-)
diff --git a/ChangeLog b/ChangeLog index 80f7785..6342995 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,249 @@ +Changes in version 0.2.7.3-????? - 2015-09-1? + XXXX write a blurb + + o Major features (security, hidden services): + - For an hidden service, it is now prohibited to use one single + EntryNodes to avoid a very easy guard discovery attack. For more + details, see the ticket description here: + https://trac.torproject.org/projects/tor/ticket/14917. Fixes + ticket 14917. + + o Major features (relay, Ed25519): + - Significant improvements to the usability of relay-side Ed25519 + key management. Log messages are better, and the code can recover + from far more failure conditions. Thanks to "s7r" for reporting + and diagnosing so many of these! + + o Major bugfixes (relay, Ed25519): + - Avoid crashing on 'tor --keygen'. Fixes bug 16679; bugfix on + 0.2.7.2-alpha. Reported by "s7r". + - Improve handling of expired signing keys along with offline master + keys. Fixes bug 16685; bugfix on 0.2.7.2-alpha. Reported by "s7r". + + o Major enhancements (performance testing): + - Add chutney performance testing support to src/test/test- + network.sh The following arguments change how chutney verifies the + network: "--bytes n" sends n bytes per test connection; + "--connections n" makes n test connections per client; and + "--hs-multi-client 1" makes each client connect to each HS. + Requires the corresponding chutney performance testing changes. + Note: using --connections 7 or greater on a HS will trigger issue + 15937. Patch by "teor". Closes ticket 14175. + + o Minor features: + - Try harder to normalize the exit status of the Tor process to the + standard-provided range. Fixes bug 16975; bugfix on every version + of Tor ever. + - Update geoip and geoip6 to the July 8 2015 Maxmind GeoLite2 + Country database. + + o Minor features (client-side privacy): + - Indefinitely extend circuit lifespan by resetting dirtyness, if + IsolateSOCKSAuth is in use, the new `KeepAliveIsolateSOCKSAuth` + option is set, and streams with SOCKS authentication are attached + to the circuit. Implements feature 15482. + + o Minor features (compilation): + - Give a warning as early as possible when trying to build with an + unsupported OpenSSL version. Closes ticket 16901. + + o Minor features (Hidden service directory): + - Relays need to have the Fast flag to get the HSDir flag. As this + is being written, we'll go from 2745 HSDirs down to 2342, a ~14% + drop. Fixes ticket 15963. + + o Minor features (hidden Service Statistics): + - Turn on hidden service statistics collection by setting the torrc + option HiddenServiceStatistics to "1" by default. Closes + ticket 15254. + + o Minor features (hidden service): + - Client now uses an introduction point failure cache to know when + to fetch or keep a descriptor in their cache. + + When fetching a descriptor, for every introduction points in it, + we look them up in the failure cache to know if we keep the + descriptor or not. For this to work, everytime an introduction + points is discarded (ex: receiving a NACK), we note it down in our + introduction cache. If all introduction points for an onion + service are in our failure cache, we discard the descriptor and + fetch a new one. + + See rendcache.c for a detailed explanation of the cache's + behavior. Closes ticket 16389. + + o Minor features (performance): + - Improve the runtime speed of Ed25519 operations and Curve25519 + keypair generation when built targeting 32 bit x86 platforms with + SSE2 available. Implements ticket 16535. + - Improve the runtime speed of Ed25519 signature verification by + using Ed25519-donna's batch verification support when there are a + lot of signatures to verify at once. Implements ticket 16533. + + o Minor features (testing): + - Autodetect CHUTNEY_PATH if the chutney and tor sources are side- + by-side in the same parent directory. Closes ticket 16903. Patch + by "teor". + + o Minor features (testing, authorities): + - New TestingDirAuthVote{Exit,Guard,HSDir}IsStrict flags. "A node + will never receive the corresponding flag unless that node is + specified in the TestingDirAuthVote{Exit,Guard,HSDir} list, + regardless of its uptime, bandwidth, exit policy, or DirPort". + Closes ticket 14882. Patch by "robgjansen", modified by "teor" as + VoteOnHidServDirectoriesV2 is now obsolete. Commit message and + changes file by "teor" & "robgjansen". + + o Minor features (testing, authorities, documentation): + - Fix an error in the manual page and comments for + TestingDirAuthVoteHSDir[IsStrict], which suggested that a HSDir + required "ORPort connectivity". While this is true, it is in no + way unique to the HSDir flag. Of all the flags, only HSDirs need a + DirPort configured in order for the authorities to assign that + particular flag. Fixed as part of 14882. Patch by "teor". Bugfix + on 0.2.6.3 (f9d57473e1ff on 10 January 2015). + + o Minor features (testing, bridges, hidden services): + - Make "bridges+hs" the default test network. This tests almost all + tor functionality during make test-network, while allowing tests + to succeed on non-IPv6 systems. Requires chutney commit 396da92 in + test-network-bridges-hs. Closes tickets 16945 (tor), 16946 + (chutney) . Patches by "teor". + + o Minor bugfixes: + - Check correctly for windows socket errors in the workqueue + backend. Fixes bug 16741; bugfix on 0.2.6.3-alpha. + - Ensure that worker threads actually exit when a fatal error or + shutdown is indicated. This doesn't currently affect the behaviour + of Tor, because Tor never indicates fatal error or shutdown except + in its unit tests. Fixes bug 16868; bugfix on 0.2.6.3-alpha. + - Fix an usage message of tor-resolve(1) so that it no longer lists + the removed -F option. Fixes bug 16913; bugfix on + Tor 0.2.2.28-beta. + - Fix the behavior of crypto_time_t when told to consider times + before 1970. (These times were possible when running in a + simulated network environment where time()'s output starts at + zero.) Fixes bug 16980; bugfix on 0.2.7.1-alpha. + - When calling channel_free_list(), avoid calling smartlist_remove() + while inside a FOREACH loop. This partially reverts commit + 17356fe7fd96af where the correct SMARTLIST_DEL_CURRENT was + removed. Fixes bug 16924; bugfix on 0.2.4.4-alpha. + - When logging malformed hostnames in socks5 requests, respect + SafeLogging configuration. Fixes bug 16891; bugfix on 0.1.1.16-rc. + - include the TUNING document in our source tarball. It is referred + to in the ChangeLog and an error message. Fixes bug 16929; bugfix + on 0.2.6.1-alpha. + + o Minor bugfix (open file limit): + - Fix set_max_file_descriptors() to set by default the max open file + limit to the current limit in case setrlimit() fails so we at + least have a usable value; Fixes bug 16274; bugfix on tor- + 0.2.0.10-alpha. Patch by dgoulet. + + o Minor bugfixes (authority): + - Don't assign "HSDir" to a router if it isn't Valid and Running. + Fixes bug 16524; bugfix on 0.2.7.2-alpha. + - Downgrade log messages about Ed25519 key issues, if they are in + old cached router descriptors. Fixes part of bug 16286; bugfix + on 0.2.7.2-alpha. + - When we find an Ed25519 key issue in a cached descriptor, stop + saying the descriptor was just "uploaded". Fixes another part of + bug 16286; bugfix on 0.2.7.2-alpha. + + o Minor bugfixes (control port): + - Control port was using set_max_file_descriptors() with a limit set + to 0 to get the max value. A recent fix made this use case return + an error and introduced dead code in that function. This triggered + a warning that our limit (ConnLimit) was invalid but in reality it + was not. + + Now, to the control port uses a specific getter function to query + the value and set_max_file_descriptors() should never be used + again for that purpose. Fixes bug 16697; bugfix on 0.2.7.2-alpha. + + o Minor bugfixes (Ed25519): + - Fix a memory leak when reading router descriptors with expired + Ed25519 certificate. Fixes bug 16539; bugfix on 0.2.7.2-alpha. + + o Minor bugfixes (linux seccomp2 sandbox): + - Allow bridge authorities to run correctly under the seccomp2 + sandbox. Fixes bug 16964; bugfix on 0.2.5.1-alpha. + - Allow routers with ed25519 keys to run correctly under the + seccomp2 sandbox. Fixes bug 16965; bugfix on 0.2.7.2-alpha. + + o Minor bugfixes (relay): + - Unblock threads before releasing the mutex to ensure predictable + scheduling behavior. Fixes bug 16644; bugfix on 0.2.6.3-alpha. + + o Code simplification and refactoring: + - Change the function that's called when we need to retry all + downloads so that it only reschedules the downloads to happen + immediately, rather than launching them all at once itself. This + further simplifies Tor's callgraph. + - Move some format-parsing functions out of crypto.c and + crypto_curve25519.c into crypto_format.c and/or util_format.c. + - Move the client-only parts of init_keys() into a separate + function. Closes ticket 16763. + - Simplify the microdesc_free() implementation so that it no longer + appears (to code analysis tools) to potentially invoke a huge + suite of other microdesc functions. + - Simply the control graph further by deferring the inner body of + directory_all_unreachable() into a callback. Closes ticket 16762. + - Treat the loss of an owning controller as equivalent to a SIGTERM + signal. This removes a tiny amount of duplicated code, and + simplifies our callgraph. Closes ticekt 16788. + - When generating an event to send to the controller, we no longer + put the event over the network immediately. Instead, we queue + these events, and use a Libevent callback to deliver them. This + change simplifies Tor's callgraph by reducing the number of + functions from which all other Tor functions are reachable. Closes + ticket 16695. + - Wrap windows-only C files inside '#ifdef _WIN32' so that tools + that try to scan or compile every file on Unix won't decide that + they are broken. + + o Code simplifications and refactoring: + - Remove the unused "nulterminate" argument from buf_pullup(). + + o Documentation: + - Recommend a 40 GB example AccountingMax in torrc.sample rather + than a 4 GB max. Closes ticket 16742. + + o Removed code: + - The internal pure-C tor-fw-helper tool is now removed from the Tor + distribution, in favor of the pure-Go clone available from + https://github.com/Yawning/tor-fw-helper . The libraries used by + the C tor-fw-helper are not, in our opinion, very confidence- + inspiring in their secure-proggramming techniques. Closes + ticket 13338. + + o Removed features: + - Remove the code that would try to aggressively flush controller + connections while writing to them. This code was introduced in + 0.1.2.7-alpha, in order to keep output buffers from exceeding + their limits. But there is no longer a maximum output buffer size, + and flushing data in this way caused some undesirable recursions + in our call graph. Closes ticket 16480. + + o Testing: + - Add a new set of callgraph analysis scripts that use clang to + produce a list of which Tor functions are reachable from which + other Tor functions. We're planning to use these to help simplify + our code structure by identifying illogical dependencies. + - Add new 'test-full' and 'test-full-online' targets to run all + tests, including integration tests with stem and chutney. + - Make the test-workqueue test work on windows by initializing the + network before we begin. + - New make target (make test-network-all) to run multiple applicable + chutney test cases. Patch from Teor; closes 16953. + - Unit test dns_resolve(), dns_clip_ttl() and dns_get_expiry_ttl() + functions in dns.c. Implements a portion of ticket 16831. + - When building Tor with testing coverage enabled, run Chutney tests + (if any) using the 'tor-cov' coverage binary. + - When running test-network or test-stem, check for the absence of + stem/chutney before doing any build operations. + + Changes in version 0.2.7.2-alpha - 2015-07-27 This, the second alpha in the Tor 0.2.7 series, has a number of new features, including a way to manually pick the number of introduction diff --git a/changes/16679_16685_etc b/changes/16679_16685_etc deleted file mode 100644 index 46f3e33..0000000 --- a/changes/16679_16685_etc +++ /dev/null @@ -1,12 +0,0 @@ - o Major features (relay, Ed25519): - - Significant improvements to the usability of relay-side Ed25519 - key management. Log messages are better, and the code can - recover from far more failure conditions. Thanks to "s7r" for - reporting and diagnosing so many of these! - - o Major bugfixes (relay, Ed25519): - - Avoid crashing on 'tor --keygen'. Fixes bug 16679; bugfix on - 0.2.7.2-alpha. Reported by "s7r". - - Improve handling of expired signing keys along with offline - master keys. Fixes bug 16685; bugfix on 0.2.7.2-alpha. Reported - by "s7r". diff --git a/changes/autodetect-chutney-path b/changes/autodetect-chutney-path deleted file mode 100644 index 4da6b24..0000000 --- a/changes/autodetect-chutney-path +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (testing): - - Autodetect CHUTNEY_PATH if the chutney and tor sources are - side-by-side in the same parent directory. - Closes ticket 16903. Patch by "teor". diff --git a/changes/bug14917 b/changes/bug14917 deleted file mode 100644 index f26f7c2..0000000 --- a/changes/bug14917 +++ /dev/null @@ -1,6 +0,0 @@ - o Major features (security, hidden services): - - For an hidden service, it is now prohibited to use one single - EntryNodes to avoid a very easy guard discovery attack. For more - details, see the ticket description here: - https://trac.torproject.org/projects/tor/ticket/14917. Fixes ticket 14917. - diff --git a/changes/bug15963 b/changes/bug15963 deleted file mode 100644 index 5d109fe..0000000 --- a/changes/bug15963 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (Hidden service directory) - - Relays need to have the Fast flag to get the HSDir flag. As this is - being written, we'll go from 2745 HSDirs down to 2342, a ~14% drop. - Fixes ticket 15963. diff --git a/changes/bug16274 b/changes/bug16274 deleted file mode 100644 index 6c415e8..0000000 --- a/changes/bug16274 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfix (open file limit): - - Fix set_max_file_descriptors() to set by default the max open file - limit to the current limit in case setrlimit() fails so we at least - have a usable value; Fixes bug 16274; bugfix on tor-0.2.0.10-alpha. - Patch by dgoulet. diff --git a/changes/bug16286 b/changes/bug16286 deleted file mode 100644 index 7b30493..0000000 --- a/changes/bug16286 +++ /dev/null @@ -1,8 +0,0 @@ - o Minor bugfixes (authority): - - Downgrade log messages about Ed25519 key issues, if they are in - old cached router descriptors. Fixes part of bug 16286; bugfix on - 0.2.7.2-alpha. - - - When we find an Ed25519 key issue in a cached descriptor, stop saying - the descriptor was just "uploaded". Fixes another part of bug 16286; - bugfix on 0.2.7.2-alpha. diff --git a/changes/bug16389 b/changes/bug16389 deleted file mode 100644 index c9b10e5..0000000 --- a/changes/bug16389 +++ /dev/null @@ -1,13 +0,0 @@ - o Minor features (hidden service) - Client now uses an introduction point failure cache to know when to - fetch or keep a descriptor in their cache. - - When fetching a descriptor, for every introduction points in it, we look - them up in the failure cache to know if we keep the descriptor or not. - For this to work, everytime an introduction points is discarded (ex: - receiving a NACK), we note it down in our introduction cache. If all - introduction points for an onion service are in our failure cache, we - discard the descriptor and fetch a new one. - - See rendcache.c for a detailed explanation of the cache's behavior. - Closes ticket 16389. \ No newline at end of file diff --git a/changes/bug16524 b/changes/bug16524 deleted file mode 100644 index 1268fe8..0000000 --- a/changes/bug16524 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (authority): - - Don't assign "HSDir" to a router if it isn't Valid and Running. - Fixes bug 16524; bugfix on 0.2.7.2-alpha. \ No newline at end of file diff --git a/changes/bug16539 b/changes/bug16539 deleted file mode 100644 index 8a0b6d2..0000000 --- a/changes/bug16539 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (Ed25519): - - Fix a memory leak when reading router descriptors with - expired Ed25519 certificate. Fixes bug 16539; bugfix on 0.2.7.2-alpha. - diff --git a/changes/bug16644 b/changes/bug16644 deleted file mode 100644 index f7126bd..0000000 --- a/changes/bug16644 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes (relay): - - Unblock threads before releasing the mutex to ensure predictable - scheduling behavior. Fixes bug 16644; bugfix on 0.2.6.3-alpha. diff --git a/changes/bug16697 b/changes/bug16697 deleted file mode 100644 index eb65a88..0000000 --- a/changes/bug16697 +++ /dev/null @@ -1,10 +0,0 @@ - o Minor bugfixes (control port): - - Control port was using set_max_file_descriptors() with a limit set to - 0 to get the max value. A recent fix made this use case return an - error and introduced dead code in that function. This triggered a - warning that our limit (ConnLimit) was invalid but in reality it was - not. - - Now, to the control port uses a specific getter function to query the - value and set_max_file_descriptors() should never be used again for - that purpose. Fixes bug 16697; bugfix on 0.2.7.2-alpha. diff --git a/changes/bug16741 b/changes/bug16741 deleted file mode 100644 index ce3dfdc..0000000 --- a/changes/bug16741 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes: - - Check correctly for windows socket errors in the workqueue backend. - Fixes bug 16741; bugfix on 0.2.6.3-alpha. diff --git a/changes/bug16742 b/changes/bug16742 deleted file mode 100644 index 2002cb7..0000000 --- a/changes/bug16742 +++ /dev/null @@ -1,3 +0,0 @@ - o Documentation: - - Recommend a 40 GB example AccountingMax in torrc.sample rather - than a 4 GB max. Closes ticket 16742. diff --git a/changes/bug16901 b/changes/bug16901 deleted file mode 100644 index c008ebd..0000000 --- a/changes/bug16901 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features (compilation): - - Give a warning as early as possible when trying to build with an - unsupported OpenSSL version. Closes ticket 16901. diff --git a/changes/bug16913 b/changes/bug16913 deleted file mode 100644 index b07a782..0000000 --- a/changes/bug16913 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes: - - Fix an usage message of tor-resolve(1) so that it no longer lists - the removed -F option. Fixes bug 16913; bugfix on Tor - 0.2.2.28-beta. diff --git a/changes/bug16924 b/changes/bug16924 deleted file mode 100644 index 2d8b372..0000000 --- a/changes/bug16924 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes: - - When calling channel_free_list(), avoid calling smartlist_remove() - while inside a FOREACH loop. This partially reverts commit - 17356fe7fd96af where the correct SMARTLIST_DEL_CURRENT was - removed. Fixes bug 16924; bugfix on 0.2.4.4-alpha. - diff --git a/changes/bug16929 b/changes/bug16929 deleted file mode 100644 index 83e60d7..0000000 --- a/changes/bug16929 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor bugfixes: - - include the TUNING document in our source tarball. It is referred - to in the ChangeLog and an error message. Fixes bug 16929; bugfix - on 0.2.6.1-alpha. - diff --git a/changes/bug16964 b/changes/bug16964 deleted file mode 100644 index 46ff565..0000000 --- a/changes/bug16964 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (linux seccomp2 sandbox): - - Allow bridge authorities to run correctly under the seccomp2 - sandbox. Fixes bug 16964; bugfix on 0.2.5.1-alpha. - diff --git a/changes/bug16965 b/changes/bug16965 deleted file mode 100644 index 13af137..0000000 --- a/changes/bug16965 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (linux seccomp2 sandbox): - - Allow routers with ed25519 keys to run correctly under the seccomp2 - sandbox. Fixes bug 16965; bugfix on 0.2.7.2-alpha. - diff --git a/changes/bug16980 b/changes/bug16980 deleted file mode 100644 index 43a817e..0000000 --- a/changes/bug16980 +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes: - - - Fix the behavior of crypto_time_t when told to consider times - before 1970. (These times were possible when running in a - simulated network environment where time()'s output starts at - zero.) Fixes bug 16980; bugfix on 0.2.7.1-alpha. diff --git a/changes/callgraph b/changes/callgraph deleted file mode 100644 index 64f7f9c..0000000 --- a/changes/callgraph +++ /dev/null @@ -1,5 +0,0 @@ - o Testing: - - Add a new set of callgraph analysis scripts that use clang to - produce a list of which Tor functions are reachable from which - other Tor functions. We're planning to use these to help simplify - our code structure by identifying illogical dependencies. diff --git a/changes/chutney-coverage b/changes/chutney-coverage deleted file mode 100644 index 53983c8..0000000 --- a/changes/chutney-coverage +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - When building Tor with testing coverage enabled, run Chutney tests - (if any) using the 'tor-cov' coverage binary. diff --git a/changes/decouple-write-handle_write b/changes/decouple-write-handle_write deleted file mode 100644 index 4ef9b3f..0000000 --- a/changes/decouple-write-handle_write +++ /dev/null @@ -1,7 +0,0 @@ - o Removed features: - - Remove the code that would try to aggressively flush controller - connections while writing to them. This code was introduced in - 0.1.2.7-alpha, in order to keep output buffers from exceeding their - limits. But there is no longer a maximum output buffer size, and - flushing data in this way caused some undesirable recursions - in our call graph. Closes ticket 16480. diff --git a/changes/decouple_control_events b/changes/decouple_control_events deleted file mode 100644 index 67c9c11..0000000 --- a/changes/decouple_control_events +++ /dev/null @@ -1,8 +0,0 @@ - o Code simplification and refactoring: - - When generating an event to send to the controller, we no longer - put the event over the network immediately. Instead, we queue - these events, and use a Libevent callback to deliver them. - This change simplifies Tor's callgraph by reducing the number - of functions from which all other Tor functions are reachable. - Closes ticket 16695. - diff --git a/changes/decouple_dir_all_unreachable b/changes/decouple_dir_all_unreachable deleted file mode 100644 index 1e57b3d..0000000 --- a/changes/decouple_dir_all_unreachable +++ /dev/null @@ -1,4 +0,0 @@ - o Code simplification and refactoring: - - Simply the control graph further by deferring the inner body of - directory_all_unreachable() into a callback. Closes ticket - 16762. \ No newline at end of file diff --git a/changes/decouple_init_keys b/changes/decouple_init_keys deleted file mode 100644 index 7f48d2b..0000000 --- a/changes/decouple_init_keys +++ /dev/null @@ -1,3 +0,0 @@ - o Code simplification and refactoring: - - Move the client-only parts of init_keys() into a separate function. - Closes ticket 16763. diff --git a/changes/decouple_lost_owner b/changes/decouple_lost_owner deleted file mode 100644 index 88adb18..0000000 --- a/changes/decouple_lost_owner +++ /dev/null @@ -1,4 +0,0 @@ - o Code simplification and refactoring: - - Treat the loss of an owning controller as equivalent to a SIGTERM - signal. This removes a tiny amount of duplicated code, and simplifies - our callgraph. Closes ticekt 16788. diff --git a/changes/decouple_retry_directory b/changes/decouple_retry_directory deleted file mode 100644 index 11f901b..0000000 --- a/changes/decouple_retry_directory +++ /dev/null @@ -1,6 +0,0 @@ - o Code simplification and refactoring: - - Change the function that's called when we need to retry all downloads - so that it only reschedules the downloads to happen immediately, rather - than launching them all at once itself. This further simplifies - Tor's callgraph. - diff --git a/changes/early-check-paths b/changes/early-check-paths deleted file mode 100644 index 44bebbe..0000000 --- a/changes/early-check-paths +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - When running test-network or test-stem, check for the absence - of stem/chutney before doing any build operations. \ No newline at end of file diff --git a/changes/feature14175-chutney-performance b/changes/feature14175-chutney-performance deleted file mode 100644 index 1dd03f5..0000000 --- a/changes/feature14175-chutney-performance +++ /dev/null @@ -1,9 +0,0 @@ - o Major enhancements (performance testing): - - Add chutney performance testing support to src/test/test-network.sh - The following arguments change how chutney verifies the network: - "--bytes n" sends n bytes per test connection; - "--connections n" makes n test connections per client; and - "--hs-multi-client 1" makes each client connect to each HS. - Requires the corresponding chutney performance testing changes. - Note: using --connections 7 or greater on a HS will trigger issue 15937. - Patch by "teor". Closes ticket 14175. diff --git a/changes/feature14882-TestingDirAuthVoteIsStrict b/changes/feature14882-TestingDirAuthVoteIsStrict deleted file mode 100644 index 62d513e..0000000 --- a/changes/feature14882-TestingDirAuthVoteIsStrict +++ /dev/null @@ -1,18 +0,0 @@ - o Minor features (testing, authorities): - - New TestingDirAuthVote{Exit,Guard,HSDir}IsStrict flags. - "A node will never receive the corresponding flag unless - that node is specified in the - TestingDirAuthVote{Exit,Guard,HSDir} list, regardless of - its uptime, bandwidth, exit policy, or DirPort". - Closes ticket 14882. Patch by "robgjansen", modified by - "teor" as VoteOnHidServDirectoriesV2 is now obsolete. - Commit message and changes file by "teor" & "robgjansen". - o Minor features (testing, authorities, documentation): - - Fix an error in the manual page and comments for - TestingDirAuthVoteHSDir[IsStrict], which suggested that a - HSDir required "ORPort connectivity". While this is true, - it is in no way unique to the HSDir flag. Of all the flags, - only HSDirs need a DirPort configured in order for the - authorities to assign that particular flag. - Fixed as part of 14882. Patch by "teor". - Bugfix on 0.2.6.3 (f9d57473e1ff on 10 January 2015). diff --git a/changes/feature15482 b/changes/feature15482 deleted file mode 100644 index 4e32d39..0000000 --- a/changes/feature15482 +++ /dev/null @@ -1,5 +0,0 @@ - o Minor features (client-side privacy) - - Indefinitely extend circuit lifespan by resetting dirtyness, if - IsolateSOCKSAuth is in use, the new `KeepAliveIsolateSOCKSAuth` - option is set, and streams with SOCKS authentication are attached - to the circuit. Implements feature 15482. diff --git a/changes/feature16533 b/changes/feature16533 deleted file mode 100644 index e9fea94..0000000 --- a/changes/feature16533 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (performance) - - Improve the runtime speed of Ed25519 signature verification by using - Ed25519-donna's batch verification support when there are a lot of - signatures to verify at once. Implements ticket 16533. diff --git a/changes/feature16535 b/changes/feature16535 deleted file mode 100644 index 3df46b6..0000000 --- a/changes/feature16535 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features (performance) - - Improve the runtime speed of Ed25519 operations and Curve25519 keypair - generation when built targeting 32 bit x86 platforms with SSE2 - available. Implements ticket 16535. diff --git a/changes/geoip-july2015 b/changes/geoip-july2015 deleted file mode 100644 index 381c2df..0000000 --- a/changes/geoip-july2015 +++ /dev/null @@ -1,3 +0,0 @@ - o Minor features: - - Update geoip and geoip6 to the July 8 2015 Maxmind GeoLite2 Country database. - diff --git a/changes/malformed-hostname-safe-logging b/changes/malformed-hostname-safe-logging deleted file mode 100644 index e561425..0000000 --- a/changes/malformed-hostname-safe-logging +++ /dev/null @@ -1,3 +0,0 @@ - o Minor bugfixes: - - When logging malformed hostnames in socks5 requests, respect - SafeLogging configuration. Fixes bug 16891; bugfix on 0.1.1.16-rc. diff --git a/changes/microdesc_cycle b/changes/microdesc_cycle deleted file mode 100644 index fddc2be..0000000 --- a/changes/microdesc_cycle +++ /dev/null @@ -1,4 +0,0 @@ - o Code simplification and refactoring: - - Simplify the microdesc_free() implementation so that it no longer - appears (to code analysis tools) to potentially invoke a huge suite - of other microdesc functions. diff --git a/changes/move_formatting_functions b/changes/move_formatting_functions deleted file mode 100644 index 4ad5806..0000000 --- a/changes/move_formatting_functions +++ /dev/null @@ -1,3 +0,0 @@ - o Code simplification and refactoring: - - Move some format-parsing functions out of crypto.c and - crypto_curve25519.c into crypto_format.c and/or util_format.c. diff --git a/changes/normalize_exit b/changes/normalize_exit deleted file mode 100644 index 300aace..0000000 --- a/changes/normalize_exit +++ /dev/null @@ -1,4 +0,0 @@ - o Minor features: - - Try harder to normalize the exit status of the Tor process to the - standard-provided range. Fixes bug 16975; bugfix on every version - of Tor ever. diff --git a/changes/pullup_nulterm b/changes/pullup_nulterm deleted file mode 100644 index 3f3bd54..0000000 --- a/changes/pullup_nulterm +++ /dev/null @@ -1,2 +0,0 @@ - o Code simplifications and refactoring: - - Remove the unused "nulterminate" argument from buf_pullup(). diff --git a/changes/test-full b/changes/test-full deleted file mode 100644 index 5ff51db..0000000 --- a/changes/test-full +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - Add new 'test-full' and 'test-full-online' targets to run all tests, - including integration tests with stem and chutney. diff --git a/changes/test-net-all b/changes/test-net-all deleted file mode 100644 index 9a2e5ed..0000000 --- a/changes/test-net-all +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - New make target (make test-network-all) to run multiple applicable - chutney test cases. Patch from Teor; closes 16953. diff --git a/changes/test-network-bridges-hs b/changes/test-network-bridges-hs deleted file mode 100644 index a8f3521..0000000 --- a/changes/test-network-bridges-hs +++ /dev/null @@ -1,6 +0,0 @@ - o Minor features (testing, bridges, hidden services): - - Make "bridges+hs" the default test network. This tests almost all - tor functionality during make test-network, while allowing tests - to succeed on non-IPv6 systems. - Requires chutney commit 396da92 in test-network-bridges-hs. - Closes tickets 16945 (tor), 16946 (chutney) . Patches by "teor". diff --git a/changes/test-workqueue-windows b/changes/test-workqueue-windows deleted file mode 100644 index 8d7b7f6..0000000 --- a/changes/test-workqueue-windows +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - Make the test-workqueue test work on windows by initializing the - network before we begin. diff --git a/changes/ticket13338 b/changes/ticket13338 deleted file mode 100644 index a1d242f..0000000 --- a/changes/ticket13338 +++ /dev/null @@ -1,6 +0,0 @@ - o Removed code: - - The internal pure-C tor-fw-helper tool is now removed from the - Tor distribution, in favor of the pure-Go clone available from - https://github.com/Yawning/tor-fw-helper . The libraries used - by the C tor-fw-helper are not, in our opinion, very confidence- - inspiring in their secure-proggramming techniques. Closes ticket 13338. diff --git a/changes/ticket15254-hs-stats-default b/changes/ticket15254-hs-stats-default deleted file mode 100644 index e447c24..0000000 --- a/changes/ticket15254-hs-stats-default +++ /dev/null @@ -1,4 +0,0 @@ - o Hidden Service Statistics - - Turn on hidden service statistics collection by setting the torrc - option HiddenServiceStatistics to "1" by default. Closes ticket - 15254. diff --git a/changes/ticket16831_part1 b/changes/ticket16831_part1 deleted file mode 100644 index 3ced089..0000000 --- a/changes/ticket16831_part1 +++ /dev/null @@ -1,3 +0,0 @@ - o Testing: - - Unit test dns_resolve(), dns_clip_ttl() and dns_get_expiry_ttl() - functions in dns.c. Implements a portion of ticket 16831. diff --git a/changes/windows_only_files b/changes/windows_only_files deleted file mode 100644 index 0ec64b9..0000000 --- a/changes/windows_only_files +++ /dev/null @@ -1,4 +0,0 @@ - o Code simplification and refactoring: - - Wrap windows-only C files inside '#ifdef _WIN32' so that tools that - try to scan or compile every file on Unix won't decide that they - are broken. diff --git a/changes/workqueue_reply_t b/changes/workqueue_reply_t deleted file mode 100644 index c2d3f4a..0000000 --- a/changes/workqueue_reply_t +++ /dev/null @@ -1,6 +0,0 @@ - o Minor bugfixes: - - Ensure that worker threads actually exit when a fatal error or - shutdown is indicated. This doesn't currently affect the behaviour - of Tor, because Tor never indicates fatal error or shutdown except - in its unit tests. Fixes bug 16868; bugfix on 0.2.6.3-alpha. -