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[Orbot patch] Fix building of openssl on newer systems
by Daniel Martí 25 Mar '14

25 Mar '14

This is probably due to newer auto-tools having slightly different configuration options. On a recent setup, the following occured: make[2]: arm-eabi-/opt/android-ndk/[...]/arm-linux-androideabi-gcc: Command not found It was, for some reason, making CC be arm-eabi- plus the path to the NDK. Forcing CC when running make works around this problem. --- external/Makefile | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/external/Makefile b/external/Makefile index 875fa90..0310bb2 100644 --- a/external/Makefile +++ b/external/Makefile @@ -84,17 +84,15 @@ all: assets lib/libcrypto.a: cd openssl && \ - CC="$(CC)" \ ./Configure android -DL_ENDIAN && \ - ANDROID_DEV=$(NDK_BASE)/platforms/android-8/arch-arm/usr make build_libs + make CC="$(CC)" ANDROID_DEV=$(NDK_BASE)/platforms/android-8/arch-arm/usr build_libs lib/libssl.a: cp config.sub openssl cp config.guess openssl cd openssl && \ - CC="$(CC)"\ ./Configure android -DL_ENDIAN && \ - ANDROID_DEV=$(NDK_BASE)/platforms/android-8/arch-arm/usr make build_libs + make CC="$(CC)" ANDROID_DEV=$(NDK_BASE)/platforms/android-8/arch-arm/usr build_libs openssl-build-stamp: lib/libcrypto.a lib/libssl.a touch openssl-build-stamp -- Daniel Martí - mvdan(a)mvdan.cc - http://mvdan.cc/ PGP: A9DA 13CD F7A1 4ACD D3DE E530 F4CA FFDB 4348 041C

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Re: [tor-dev] GSoC 2014 Txtorcon/stem integration
by Damian Johnson 25 Mar '14

25 Mar '14

Hi Einnhverr. Moving this to tor-dev@ since you intended to but got the wrong address (it's tor-dev(a)lists.torproject.org) If you're not already subscribed to it then please do so at... https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev Cheers! -Damian On Tue, Mar 25, 2014 at 4:36 AM, E M <einnhverr(a)gmail.com> wrote: > On 3/25/14, meejah <meejah(a)meejah.ca> wrote: > >> I meant a small example as part of the proposal. The idea would be to >> demonstrate some understanding of the two libraries, Python itself and >> the issues involved. You should also compare your proposal to some of >> the others from past years that I linked to -- some more detail about >> what (you think) needs to happen would be useful. This doesn't >> necessarily need to be 100% correct, but will give us some idea that >> you've thought through the issues and design. > > Hi meejah, > > I will take the time over the weekend to include some small example in > the proposal, along with more fine graned points about the work I > think should be done and other ajustments(e.g. rework the estimated > deliverables you suggested). > > I don't really know the "moving" pace you expect me to have, so I > safely draft the final/desired proposal in time, so I would appreciate > if my pace is no up to your expectations, to let me know so I could > adapt accordingly. > > >> p.s. the way most people use #tor-dev on IRC is to stay logged in >> (e.g. via a tmux or screen session) so that timezones and so forth can >> allow answers to happen later on. > > I'm in the process of setting up an VM environment with a IRC bouncer > so I could be available as much as possible on the #tor-dev channel. > My usual available hours, after setting up the bouncer is complete, > are 04:00 - 20:00 UTC(excluding the hours when I'm in class) > > I'm always open to any suggestions regarding the > proposal/process/project, please don't hesitate to bring them up to > me. > > I appreciate for taking your time out of your schedule to guide me > through this process! > > Thank You, > einnhverr On Tue, Mar 25, 2014 at 4:36 AM, E M <einnhverr(a)gmail.com> wrote: > On 3/25/14, meejah <meejah(a)meejah.ca> wrote: > >> I meant a small example as part of the proposal. The idea would be to >> demonstrate some understanding of the two libraries, Python itself and >> the issues involved. You should also compare your proposal to some of >> the others from past years that I linked to -- some more detail about >> what (you think) needs to happen would be useful. This doesn't >> necessarily need to be 100% correct, but will give us some idea that >> you've thought through the issues and design. > > Hi meejah, > > I will take the time over the weekend to include some small example in > the proposal, along with more fine graned points about the work I > think should be done and other ajustments(e.g. rework the estimated > deliverables you suggested). > > I don't really know the "moving" pace you expect me to have, so I > safely draft the final/desired proposal in time, so I would appreciate > if my pace is no up to your expectations, to let me know so I could > adapt accordingly. > > >> p.s. the way most people use #tor-dev on IRC is to stay logged in >> (e.g. via a tmux or screen session) so that timezones and so forth can >> allow answers to happen later on. > > I'm in the process of setting up an VM environment with a IRC bouncer > so I could be available as much as possible on the #tor-dev channel. > My usual available hours, after setting up the bouncer is complete, > are 04:00 - 20:00 UTC(excluding the hours when I'm in class) > > I'm always open to any suggestions regarding the > proposal/process/project, please don't hesitate to bring them up to > me. > > I appreciate for taking your time out of your schedule to guide me > through this process! > > Thank You, > einnhverr

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Reminder: Tor weekly dev meetings Wednesday at 19:00 UTC
by Nick Mathewson 25 Mar '14

25 Mar '14

Hi, all. This is another developer's meeting for working on the program "tor". (This won't cover all the other programs developed under the Tor umbrella.) We're going to try doing the weekly meeting on Wednesday. The meeting time will be: Wednesday March 26, 19:00 UTC. (That's 3pm EDT and 12:00 noon PDT) As before, we'll do it on the #tor-dev IRC channel, unless the meeting turns out to be too disruptive for the rest of the channel or vice versa. Starting in April, I'll be sending these reminders out monthly rather than weekly, unless that causes a huge drop in attendance. peace, -- Nick

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Re: [tor-dev] Stegotorus - google unit tests
by vmon＠riseup.net 25 Mar '14

25 Mar '14

Hey Noah, It seems that you successfully compiled Stegotorus, congratulation! ;) Although, you still have problem with compiling the unit tests in google framework, they are not essential in solving your challenge. I recommend that you start working on your challenge now. Per Google's recommendation, I've included the google unit test code inside the code, so that g_unittests_LDFLAGS probably won't help (because you are linking to the object file directly). You might want to download the google frame work and try to compile it independently without the stegotorus headache: https://googletest.googlecode.com/files/gtest-1.7.0.zip Keep the good work going! vmon Noah Rahman <selimthegrim(a)gmail.com> writes: > after fixing the local branch and having to remove -Werror by hand > from the makefile yet again...maybe I am missing something else in the > unit tests? I checked git branch -v and it now matches the tor-improve > on remote/tor-improve > > selimthegrim@Rimsky-Korsakoffee:~/stegotorus$ make -j2 > make all-am > make[1]: Entering directory `/home/selimthegrim/stegotorus' > depbase=`echo src/steg/payload_scraper.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/steg/payload_scraper.o -MD -MP -MF $depbase.Tpo -c > -o src/steg/payload_scraper.o src/steg/payload_scraper.cc &&\ > mv -f $depbase.Tpo $depbase.Po > /bin/bash ./src/genmodtable.sh protolist.cc src/protocol/chop.cc > src/protocol/chop_blk.cc src/protocol/null.cc > protolist.cc is unchanged > touch stamp-protolist > /bin/bash ./src/genmodtable.sh steglist.cc src/steg/b64cookies.cc > src/steg/cookies.cc src/steg/embed.cc src/steg/http.cc > src/steg/http_apache.cc src/steg/http_steg_mods/file_steg.cc > src/steg/http_steg_mods/pdfSteg.cc src/steg/http_steg_mods/swfSteg.cc > src/steg/http_steg_mods/jsSteg.cc src/steg/http_steg_mods/jpgSteg.cc > src/steg/http_steg_mods/pngSteg.cc src/steg/http_steg_mods/gifSteg.cc > src/steg/nosteg.cc src/steg/nosteg_rr.cc src/steg/payload_server.cc > src/steg/trace_payload_server.cc src/steg/payload_scraper.cc > src/steg/apache_payload_server.cc > steglist.cc is unchanged > touch stamp-steglist > depbase=`echo src/pgen_fake.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/pgen_fake.o -MD -MP -MF $depbase.Tpo -c -o > src/pgen_fake.o src/pgen_fake.cc &&\ > mv -f $depbase.Tpo $depbase.Po > /bin/bash ./src/test/genunitgrps.sh unitgrplist.cc > src/test/unittest_base64.cc src/test/unittest_compression.cc > src/test/unittest_crypt.cc src/test/unittest_pdfsteg.cc > src/test/unittest_socks.cc > touch stamp-unitgrplist > depbase=`echo src/test/tltester.o | sed 's|[^/]*$|.deps/&|;s|\.o$||' > `;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/tltester.o -MD -MP -MF $depbase.Tpo -c -o > src/test/tltester.o src/test/tltester.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/webpage_tester.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/webpage_tester.o -MD -MP -MF $depbase.Tpo -c - > o src/test/webpage_tester.o src/test/webpage_tester.cc &&\ > mv -f $depbase.Tpo $depbase.Po > src/steg/payload_scraper.cc: In member function ‘int > PayloadScraper::scrape()’: > src/steg/payload_scraper.cc:283:49: warning: ignoring return value of > ‘int system(const char*)’, declared with attribute warn_unused_result > [-Wunused-result] > system(ftp_unmount_command_string.c_str()); > ^ > src/steg/payload_scraper.cc:312:49: warning: ignoring return value of > ‘int system(const char*)’, declared with attribute warn_unused_result > [-Wunused-result] > system(ftp_unmount_command_string.c_str()); > ^ > depbase=`echo protolist.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT protolist.o -MD -MP -MF $depbase.Tpo -c -o protolist.o > protolist.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo steglist.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT steglist.o -MD -MP -MF $depbase.Tpo -c -o steglist.o > steglist.cc &&\ > mv -f $depbase.Tpo $depbase.Po > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o pgen_fake src/pgen_fake.o src/util.o > src/rng.o src/base64.o -lcrypto > depbase=`echo src/test/tinytest.o | sed 's|[^/]*$|.deps/&|;s|\.o$||' > `;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/tinytest.o -MD -MP -MF $depbase.Tpo -c -o > src/test/tinytest.o src/test/tinytest.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest.o | sed 's|[^/]*$|.deps/&|;s|\.o$||' > `;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest.o -MD -MP -MF $depbase.Tpo -c -o > src/test/unittest.o src/test/unittest.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest_base64.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest_base64.o -MD -MP -MF $depbase.Tpo -c > -o src/test/unittest_base64.o src/test/unittest_base64.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest_compression.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest_compression.o -MD -MP -MF > $depbase.Tpo -c -o src/test/unittest_compression.o > src/test/unittest_compression.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest_crypt.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest_crypt.o -MD -MP -MF $depbase.Tpo -c - > o src/test/unittest_crypt.o src/test/unittest_crypt.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest_pdfsteg.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest_pdfsteg.o -MD -MP -MF $depbase.Tpo - > c -o src/test/unittest_pdfsteg.o src/test/unittest_pdfsteg.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/unittest_socks.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/unittest_socks.o -MD -MP -MF $depbase.Tpo -c - > o src/test/unittest_socks.o src/test/unittest_socks.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo unitgrplist.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT unitgrplist.o -MD -MP -MF $depbase.Tpo -c -o > unitgrplist.o unitgrplist.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/gtest/gtest_main.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/gtest/gtest_main.o -MD -MP -MF $depbase.Tpo - > c -o src/test/gtest/gtest_main.o src/test/gtest/gtest_main.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/gtest/gtest-all.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/gtest/gtest-all.o -MD -MP -MF $depbase.Tpo -c > -o src/test/gtest/gtest-all.o src/test/gtest/gtest-all.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/steg_test/steg_mod_unittest.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/steg_test/steg_mod_unittest.o -MD -MP -MF > $depbase.Tpo -c -o src/test/steg_test/steg_mod_unittest.o > src/test/steg_test/steg_mod_unittest.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/test/steg_test/payload_scraper_unittest.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/steg_test/payload_scraper_unittest.o -MD -MP - > MF $depbase.Tpo -c -o src/test/steg_test/payload_scraper_unittest.o > src/test/steg_test/payload_scraper_unittest.cc &&\ > mv -f $depbase.Tpo $depbase.Po > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o tltester src/test/tltester.o > src/util.o src/util-net.o -levent > depbase=`echo src/test/tester_proxy/tester_proxy.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/test/tester_proxy/tester_proxy.o -MD -MP -MF > $depbase.Tpo -c -o src/test/tester_proxy/tester_proxy.o > src/test/tester_proxy/tester_proxy.cc &&\ > mv -f $depbase.Tpo $depbase.Po > depbase=`echo src/http_parser/http_parser.o | sed 's| > [^/]*$|.deps/&|;s|\.o$||'`;\ > g++ -I. -I./src -I./src/steg -I./src/steg/http_steg_mods - > I./src/test/gtest -I./src/test/gtest/include -Wall -Wextra - > Wno-missing-field-initializers -Wformat=2 -std=c++0x -g -O2 - > std=gnu++11 -MT src/http_parser/http_parser.o -MD -MP -MF $depbase.Tpo > -c -o src/http_parser/http_parser.o src/http_parser/http_parser.cc &&\ > mv -f $depbase.Tpo $depbase.Po > rm -f libstegotorus.a > ar cru libstegotorus.a src/base64.o src/compression.o > src/connections.o src/crypt.o src/mkem.o src/network.o src/protocol.o > src/rng.o src/socks.o src/steg.o src/util.o src/util-net.o > src/evbuf_util.o src/curl_util.o src/transparent_proxy.o > src/protocol/chop.o src/protocol/chop_blk.o src/protocol/null.o > src/steg/b64cookies.o src/steg/cookies.o src/steg/embed.o > src/steg/http.o src/steg/http_apache.o src/steg/http_apache.o > src/steg/http_steg_mods/file_steg.o src/steg/http_steg_mods/pdfSteg.o > src/steg/http_steg_mods/swfSteg.o src/steg/http_steg_mods/jsSteg.o > src/steg/http_steg_mods/jpgSteg.o src/steg/http_steg_mods/pngSteg.o > src/steg/http_steg_mods/gifSteg.o src/steg/nosteg.o > src/steg/nosteg_rr.o src/steg/payload_server.o > src/steg/trace_payload_server.o src/steg/payload_scraper.o > src/steg/apache_payload_server.o src/subprocess-unix.o protolist.o > steglist.o > : libstegotorus.a > /bin/bash ./src/audit-globals.sh src/base64.o src/compression.o > src/connections.o src/crypt.o src/mkem.o src/network.o src/protocol.o > src/rng.o src/socks.o src/steg.o src/util.o src/util-net.o > src/evbuf_util.o src/curl_util.o src/transparent_proxy.o > src/protocol/chop.o src/protocol/chop_blk.o src/protocol/null.o > src/steg/b64cookies.o src/steg/cookies.o src/steg/embed.o > src/steg/http.o src/steg/http_apache.o src/steg/http_apache.o > src/steg/http_steg_mods/file_steg.o src/steg/http_steg_mods/pdfSteg.o > src/steg/http_steg_mods/swfSteg.o src/steg/http_steg_mods/jsSteg.o > src/steg/http_steg_mods/jpgSteg.o src/steg/http_steg_mods/pngSteg.o > src/steg/http_steg_mods/gifSteg.o src/steg/nosteg.o > src/steg/nosteg_rr.o src/steg/payload_server.o > src/steg/trace_payload_server.o src/steg/payload_scraper.o > src/steg/apache_payload_server.o src/subprocess-unix.o protolist.o > steglist.o src/main.o > sed: -e expression #1, char 113: unknown option to `s' > touch stamp-audit-globals > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o unittests src/test/tinytest.o > src/test/unittest.o src/test/unittest_base64.o > src/test/unittest_compression.o src/test/unittest_crypt.o > src/test/unittest_pdfsteg.o src/test/unittest_socks.o unitgrplist.o > libstegotorus.a -levent -lcrypto -lz -lcurl -lboost_system - > lboost_filesystem -lconfig++ > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o tester_proxy > src/test/tester_proxy/tester_proxy.o -levent_openssl -levent -lssl - > lcrypto > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o webpage_tester > src/test/webpage_tester.o src/util.o src/util-net.o src/curl_util.o > src/http_parser/http_parser.o -levent -lcrypto -lz -lcurl - > lboost_system -lboost_filesystem -lconfig++ > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o stegotorus src/main.o libstegotorus.a > -levent -lcrypto -lz -lcurl -lboost_system -lboost_filesystem - > lconfig++ > g++ -Wall -Wextra -Wno-missing-field-initializers -Wformat=2 - > std=c++0x -g -O2 -std=gnu++11 -o g_unittests > src/test/gtest/gtest_main.o src/test/gtest/gtest-all.o > src/test/steg_test/steg_mod_unittest.o > src/test/steg_test/payload_scraper_unittest.o libstegotorus.a -levent - > lcrypto -lz -lcurl -lboost_system -lboost_filesystem -lconfig++ > /usr/bin/ld: src/test/gtest/gtest-all.o: undefined reference to symbol > 'pthread_key_delete@@GLIBC_2.2.5' > /lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO > missing from command line > collect2: error: ld returned 1 exit status > make[1]: *** [g_unittests] Error 1 > make[1]: Leaving directory `/home/selimthegrim/stegotorus' > make: *** [all] Error 2

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Re: [tor-dev] Stegotorus - DELETE_METHOD
by vmon＠riseup.net 24 Mar '14

24 Mar '14

Hey Noah, I somehow lost your email and can't find it. But at first look it seemed to me that autoreconf(and configure) is not defining the DELETE_METHOD in config.h while it supposed to do so by virtue of "configure.ac:85:AX_CXX_DELETE_METHOD". Did you run autoreconf before going ahead with configure? FYI, this is how the bundler maker, makes stegotorus on a (relatively) clean debian x86_64 vm: git clone "$(STEGOTORUS_HOME)" "$(STEGOTORUS_WORK)" cd "$(STEGOTORUS_WORK)" && git checkout tor-improve #&& git checkout --detach "$(STEGOTORUS_TAG)" cd "$(STEGOTORUS_WORK)" && autoreconf cd "$(STEGOTORUS_WORK)" && ./configure PKG_CONFIG_PATH=`pwd`&& make For me after I run the autoreconf and configure, I'll have the following line in config.h: #define DELETE_METHOD = delete Could you please verify that and if not re-run the autoreconf, you might also want to share your automake and gcc version with me. You also might want to send me config.log for further investigation. Wish you all the best with your stegotorus adventure, vmon

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Re: [tor-dev] Stegotorus - lisboost problem
by vmon＠riseup.net 23 Mar '14

23 Mar '14

Hey Noah, > The configure file cant seem to digest libboost (on ubuntu). i > installed 1.53-all-dev in /usr/lib/x86_64-linux-gnu/ and then took The problem is that not all distribution come with libboost.pc file (ubuntu/debian come with individual pc file for each component of boost but not one pc file for the whole boost library). I have left a libboost.pc file in the root directory of Stegotorus. Just copy it into /usr/lib/pkgconfig or where ever your other package config (.pc) files reside. We should resolve this problem more fundamentally if your application goes through. Thanks for your efforts and let me know if you managed to pass this barrier. Best of luck, vmon Noah Rahman <selimthegrim(a)gmail.com> writes: > The configure file cant seem to digest libboost (on ubuntu). i > installed 1.53-all-dev in /usr/lib/x86_64-linux-gnu/ and then took > that out and installed 1.54-all-dev in usr/lib. Even though I set the > libboost_LIBS variable properly. > > On Fri, Mar 21, 2014 at 3:13 PM, <vmon(a)torproject.org> wrote: > > > Noah Rahman <selimthegrim(a)gmail.com> writes: > > It says you'll have to enable modifications > > > Just did! I'll try to update the tickets sometime this weekend. >

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GSoC 2014 : Rewrite Tor Weather
by Sreenatha Bhatlapenumarthi 22 Mar '14

22 Mar '14

Hi there! I am Sreenatha(lucyd). I am interested in working on Tor Weather this summer as a part of GSoC 2014. I helped Damian migrate weather to stem(#8264) last summer and have been following the work on it's rewrite. I made an attempt to further this by writing a couple of python scripts. 1. Relay Search using Onionoo : A python script[0] that uses onionoo's search functionality to find relays with specific fingerprint/nickname/IP address. For now, I've used a global variable to store the search results for better performance in case of a repeated query. Once the database structure for the new weather is confirmed, I'll modify it accordingly. Feedback on this is much appreciated. 2. Patch for #9889 : I've also submitted a patch[1] for #9889 that checks if a given relay qualifies for a t-shirt. I'd really appreciate if you could take a look at my work and suggest possible improvements or provide some advice regarding the project in general. Cheers, Sreenatha [0] - https://github.com/lucyd/weather-rewrite/blob/master/search_relay.py [1] - https://trac.torproject.org/projects/tor/ticket/9889#comment:3

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Fwd: About using source code
by saurav dahal 21 Mar '14

21 Mar '14

Can anybody please tell me how to use the original source code of tor by modifying and implementing on the TOR network? For example: I want to log how many circuits have been made through my OR. Thanks, Saurav

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Tor integration into CACHeCoin
by kalgecin 21 Mar '14

21 Mar '14

Hey guys, I'm looking into integrating TOR network into CACHeCoin. The idea is, by default, the coin should connect through the tor network, with the option of disabling it and connecting normally. This will help boost some anonymity within the coin and help the TOR network by keeping up the nodes :-) The idea is, if the person activated connection through tor (which is already by default) he'll be able to receive stake. If he disables, No stake will be generated. Unfortunately i don't have much free time to dig into the tor code, but will be happy to receive the pull request on github https://github.com/kalgecin/CACHeCoin/ Please let me know what you think -- Kalgecin http://code.google.com/p/kalgecin *https://github.com/kalgecin <https://github.com/kalgecin>* https://plus.google.com/u/0/104834274682757290524<https://plus.google.com/u/0/104834274682757290524/posts> https://twitter.com/kalgecin

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Panopticlick summer project
by Gunes Acar 21 Mar '14

21 Mar '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear All, My name is Gunes Acar, a 2nd year PhD student at Computer Security and Industrial Cryptography (COSIC) group of University of Leuven. I work with Prof. Claudia Diaz and study online tracking and browser fingerprinting. I'd like to work on "Panopticlick" (https://www.torproject.org/getinvolved/volunteer.html.en#panopticlick) summer project and other fingerprinting related issues which I tried to outline below: 1) Collaborate with Peter@EFF to port/open-source Panopticlick: https://trac.torproject.org/projects/tor/ticket/6119#comment:4 a) implement necessary modifications - e.g. we won't be having cookies or real IP addresses to match returning visitors. b) consider security implications of storing fingerprints (e.g. what happens if someone gets access to fingerprint database?) 2) Add machine-readability support outlined in Tor Automation proposals: https://people.torproject.org/~boklm/automation/tor-automation-proposals.ht… a) which one(s) should we implement? JSON, YAML, XML? 3) Survey the literature for fingerprinting attacks published since Panopticlick. Implement those that may apply to TBB: a) Canvas & WebGL fingerprinting (Mowery et al.) - make sure the patch at #6253 works b) JS engine fingerprinting (Mulazzani et al.) c) CSS & rendering engine fingerprinting, (Unger et al.) ... 4) Check with realworld fingerprinting scripts to see if they collect anything that is not considered before. Check if TBB's FP countermeasures work against them. (We can use data from FPDetective study to find sites with fingerprinting scripts) 5) Backport new "attacks" found in 3 & 4 to EFF's Panopticlick in case they consider an update. 6) Convert fixed FP-related bugs into regression tests. https://trac.torproject.org/projects/tor/query?keywords=~tbb-fingerprinting… 7) Build test cases to check the severity of fingerprinting related open tickets, e.g.: https://trac.torproject.org/projects/tor/ticket/8770 https://trac.torproject.org/projects/tor/ticket/10299 8) Work on potential fingerprinting bugs that ESR31 may bring. 9) ESR transitions seem to create a lot of FP-related issues that need to be checked manually (e.g. #9608). Consider developing a tool that iterates over the host objects of two browsers to compare them automatically (e.g. to pinpoint new objects, new methods, updated default values, etc.). Similar to "diff tool" mentioned here: https://people.torproject.org/~boklm/automation/tor-automation-proposals.ht… 10) Evaluate the font-limits of TBB by checking the average # of fonts Top 1 Million sites use. We can either collect fresh data with FPDetective or use the existing (~1 year old) data. More on my background relevant to fingerprinting and TBB code base: We recently published a paper called "FPDetective: Dusting the Web for Fingerprinters" (CCS'13) to measure the prevalence of browser fingerprinting on the Internet. As a part of this study, we built instrumented browsers from Chromium and PhantomJS source code and developed a framework to detect fingerprinting (https://github.com/fpdetective/) I also got my hands dirty with the TBB source code to seek vulnerabilities in FP countermeasures. Two ways I found to circumvent existing font limits were as follows: https://trac.torproject.org/projects/tor/ticket/8270#comment:2 https://trac.torproject.org/projects/tor/ticket/5798#comment:13 Other pointers: My website: http://www.esat.kuleuven.be/cosic/?page_id=126 FPDetective website: https://www.cosic.esat.kuleuven.be/fpdetective/ My (first & only) Tor patch: https://trac.torproject.org/projects/tor/ticket/10472 My Tor FAQ profile: http://tor.stackexchange.com/users/731/gacar Looking for your comments, Cheers, Gunes N.B.: I won't be applying to GSoC. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTJmUiAAoJEPb7JcMmVt4g4jAH/2JLUKPGo52JpfsHeMtLZgQm JVoEELKuNVjwJ5KqgO4OhIqpS6yl/cggLsUe19fNrC5I++5w5lGWM3JRqCU/T5OV PLwRrs1lc1wU2zWkcKN/uvZyFys1xAsA2NzyYRZdKOjoGiDI8a3wgYM/o8a5PSt0 +wTJ6OdtRpFuXk9CrxUScx6kbLEYCoQeGcAmQe+ZIUWo6CzeQr/3yP8Jz7B3Uyqq ccSJACFuif2naQFiCDqyuQLIZu/9jMFGbYMg81OhZeeOWhmq4FwCjZOR8bzj8zqV i3N8hFXTRSYLjOg5AWVX+JMsCWJAX3rTrYe6X5GKA/tIm1gMJhwtedfaE38eHOM= =2stA -----END PGP SIGNATURE-----

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