Re: [tor-dev] Stegotorus tickets

27 Mar 2014

      Hey Noah,
I've updated the tickets: 8098, 8096. I don't know much about 8090, it
is not coding related and hence seems irrelevant to GSoC. I made a
ticket for the task we discussed as well:
#11337: Reimplement (move relevant functions, delete extra redundant
code) of pdfSteg.cc, swfSteg.cc, jsSteg.cc as children of FileStegMod]
If you want me to update any other specific ticket to current status of
Stegotorus please give me the specific ticket number (I'm a bit short
of time in the congestion of end-of-month tasks).
If you'd like us to go over the code related to your task together,
schedule a meeting time using Google calendar:
vmonmoonshine@gmail.com
And we can discuss it on #tor-dev@irc.oftc.net
Good luck,
vmon
Noah Rahman selimthegrim@gmail.com writes:
...
In the interim, I'll start looking at 8090, 8098, 8096 for the
challenge period. I presume the security factor still has some
improvements left to do and if the PDF/JS/SWF modules need to be
refactored I'll count it under this.
On Wed, Mar 26, 2014 at 12:24 AM, Noah Rahman selimthegrim@gmail.com
wrote:
Did you get around to updating the trac yet?

On Tue, Mar 25, 2014 at 7:40 AM, Noah Rahman
<selimthegrim@gmail.com> wrote:

    do you mean the refactoring and the config files, or the key
    handshake?

    On Tue, Mar 25, 2014 at 3:34 AM, <vmon@riseup.net> wrote:

    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@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 tickets