May 2011 - tor-commits - lists.torproject.org

[tor/release-0.2.2] Oops; that function got renamed.
by arma＠torproject.org 18 May '11

18 May '11

commit 2e07925a5285fd50626e853c48ab5b79eec8e933 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue May 17 19:45:05 2011 -0400 Oops; that function got renamed. --- src/or/routerparse.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/or/routerparse.c b/src/or/routerparse.c index 57436f7..ce98a47 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -4336,7 +4336,7 @@ microdescs_parse_from_string(const char *s, const char *eos, } tok = find_by_keyword(tokens, K_ONION_KEY); - if (!crypto_pk_check_key_public_exponent(tok->key)) { + if (!crypto_pk_public_exponent_ok(tok->key)) { log_warn(LD_DIR, "Relay's onion key had invalid exponent."); goto next;

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[tor/release-0.2.2] Fix bug2752 : 48-char HTTPProxyAuthenticator limitation
by arma＠torproject.org 18 May '11

18 May '11

commit a3707a10529c3d90a06149cf0e4bcd28b7b1ab5b Author: Michael Yakubovich <e_zine99(a)yahoo.com> Date: Mon May 16 16:09:35 2011 -0400 Fix bug2752 : 48-char HTTPProxyAuthenticator limitation Bumped the char maximum to 512 for HTTPProxyAuthenticator & HTTPSProxyAuthenticator. Now stripping all '\n' after base64 encoding in alloc_http_authenticator. --- changes/bug2752 | 5 +++++ src/or/config.c | 8 ++++---- src/or/connection.c | 13 +++++++++++-- 3 files changed, 20 insertions(+), 6 deletions(-) diff --git a/changes/bug2752 b/changes/bug2752 new file mode 100644 index 0000000..328f11e --- /dev/null +++ b/changes/bug2752 @@ -0,0 +1,5 @@ + o Minor bugfixes + - Tor used to limit HttpProxyAuthenticator values to 48 characters. + Changed the limit to 512 characters by removing base64 newlines. + Fixes bug 2917. + diff --git a/src/or/config.c b/src/or/config.c index 614fc48..36a8940 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -3398,8 +3398,8 @@ options_validate(or_options_t *old_options, or_options_t *options, } if (options->HTTPProxyAuthenticator) { - if (strlen(options->HTTPProxyAuthenticator) >= 48) - REJECT("HTTPProxyAuthenticator is too long (>= 48 chars)."); + if (strlen(options->HTTPProxyAuthenticator) >= 512) + REJECT("HTTPProxyAuthenticator is too long (>= 512 chars)."); } if (options->HTTPSProxy) { /* parse it now */ @@ -3412,8 +3412,8 @@ options_validate(or_options_t *old_options, or_options_t *options, } if (options->HTTPSProxyAuthenticator) { - if (strlen(options->HTTPSProxyAuthenticator) >= 48) - REJECT("HTTPSProxyAuthenticator is too long (>= 48 chars)."); + if (strlen(options->HTTPSProxyAuthenticator) >= 512) + REJECT("HTTPSProxyAuthenticator is too long (>= 512 chars)."); } if (options->Socks4Proxy) { /* parse it now */ diff --git a/src/or/connection.c b/src/or/connection.c index 5054909..bcdde67 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -3232,8 +3232,17 @@ alloc_http_authenticator(const char *authenticator) authenticator, authenticator_length) < 0) { tor_free(base64_authenticator); /* free and set to null */ } else { - /* remove extra \n at end of encoding */ - base64_authenticator[strlen(base64_authenticator) - 1] = 0; + int i = 0, j = 0; + int len = strlen(base64_authenticator); + + /* remove all newline occurrences within the string */ + for (i=0; i < len; ++i) { + if ('\n' != base64_authenticator[i]) { + base64_authenticator[j] = base64_authenticator[i]; + ++j; + } + } + base64_authenticator[j]='\0'; } return base64_authenticator; }

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[tor/release-0.2.2] Check onion keys in microdescriptors, too
by arma＠torproject.org 18 May '11

18 May '11

commit 480a75cbbd8067b32b2954303ca69401bfee58d9 Author: Robert Ransom <rransom.8774(a)gmail.com> Date: Thu Apr 28 15:16:54 2011 -0700 Check onion keys in microdescriptors, too --- changes/bug3207 | 4 ++++ src/or/routerparse.c | 5 +++++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/changes/bug3207 b/changes/bug3207 new file mode 100644 index 0000000..65a7dac --- /dev/null +++ b/changes/bug3207 @@ -0,0 +1,4 @@ + o Minor bugfixes: + - Require that onion keys have exponent 65537 in microdescriptors too. + Fixes part of bug 3207; bugfix on 0.2.2.25-alpha + diff --git a/src/or/routerparse.c b/src/or/routerparse.c index be7a3fe..57436f7 100644 --- a/src/or/routerparse.c +++ b/src/or/routerparse.c @@ -4336,6 +4336,11 @@ microdescs_parse_from_string(const char *s, const char *eos, } tok = find_by_keyword(tokens, K_ONION_KEY); + if (!crypto_pk_check_key_public_exponent(tok->key)) { + log_warn(LD_DIR, + "Relay's onion key had invalid exponent."); + goto next; + } md->onion_pkey = tok->key; tok->key = NULL;

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[tor/master] Merge branch 'maint-0.2.2'
by arma＠torproject.org 18 May '11

18 May '11

commit 92081f3cdc2e91f7eb9954af2b647ab0bc65d047 Merge: c240efa 07c5026 Author: Roger Dingledine <arma(a)torproject.org> Date: Tue May 17 20:50:18 2011 -0400 Merge branch 'maint-0.2.2' changes/bug3198 | 4 ++++ src/or/main.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --cc src/or/main.c index 389ddbd,2c95024..1554e81 --- a/src/or/main.c +++ b/src/or/main.c @@@ -1108,10 -922,8 +1108,8 @@@ run_scheduled_events(time_t now } if (time_to_try_getting_descriptors < now) { - update_router_descriptor_downloads(now); + update_all_descriptor_downloads(now); update_extrainfo_downloads(now); - if (options->UseBridges) - fetch_bridge_descriptors(options, now); if (router_have_minimum_dir_info()) time_to_try_getting_descriptors = now + LAZY_DESCRIPTOR_RETRY_INTERVAL; else

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[tor/master] refetch bridge descriptors in a timely fashion
by arma＠torproject.org 18 May '11

18 May '11

commit 07c5026efa4c5fac64e5f3e843eae6bea0de54db Author: Roger Dingledine <arma(a)torproject.org> Date: Mon May 16 12:58:44 2011 -0400 refetch bridge descriptors in a timely fashion When we configure a new bridge via the controller, don't wait up to ten seconds before trying to fetch its descriptor. This wasn't so bad when you listed your bridges in torrc, but it's dreadful if you configure your bridges via vidalia. --- changes/bug3198 | 4 ++++ src/or/main.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/changes/bug3198 b/changes/bug3198 new file mode 100644 index 0000000..29c1685 --- /dev/null +++ b/changes/bug3198 @@ -0,0 +1,4 @@ + o Major bugfixes: + - When we configure a new bridge via the controller, don't wait up + to ten seconds before trying to fetch its descriptor. Bugfix on + 0.2.0.3-alpha; fixes bug 3198 (suggested by 2355). diff --git a/src/or/main.c b/src/or/main.c index d700f0e..2c95024 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -924,8 +924,6 @@ run_scheduled_events(time_t now) if (time_to_try_getting_descriptors < now) { update_router_descriptor_downloads(now); update_extrainfo_downloads(now); - if (options->UseBridges) - fetch_bridge_descriptors(options, now); if (router_have_minimum_dir_info()) time_to_try_getting_descriptors = now + LAZY_DESCRIPTOR_RETRY_INTERVAL; else @@ -938,6 +936,9 @@ run_scheduled_events(time_t now) now + DESCRIPTOR_FAILURE_RESET_INTERVAL; } + if (options->UseBridges) + fetch_bridge_descriptors(options, now); + /** 1b. Every MAX_SSL_KEY_LIFETIME seconds, we change our TLS context. */ if (!last_rotated_x509_certificate) last_rotated_x509_certificate = now;

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[tor/maint-0.2.2] refetch bridge descriptors in a timely fashion
by arma＠torproject.org 18 May '11

18 May '11

commit 07c5026efa4c5fac64e5f3e843eae6bea0de54db Author: Roger Dingledine <arma(a)torproject.org> Date: Mon May 16 12:58:44 2011 -0400 refetch bridge descriptors in a timely fashion When we configure a new bridge via the controller, don't wait up to ten seconds before trying to fetch its descriptor. This wasn't so bad when you listed your bridges in torrc, but it's dreadful if you configure your bridges via vidalia. --- changes/bug3198 | 4 ++++ src/or/main.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/changes/bug3198 b/changes/bug3198 new file mode 100644 index 0000000..29c1685 --- /dev/null +++ b/changes/bug3198 @@ -0,0 +1,4 @@ + o Major bugfixes: + - When we configure a new bridge via the controller, don't wait up + to ten seconds before trying to fetch its descriptor. Bugfix on + 0.2.0.3-alpha; fixes bug 3198 (suggested by 2355). diff --git a/src/or/main.c b/src/or/main.c index d700f0e..2c95024 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -924,8 +924,6 @@ run_scheduled_events(time_t now) if (time_to_try_getting_descriptors < now) { update_router_descriptor_downloads(now); update_extrainfo_downloads(now); - if (options->UseBridges) - fetch_bridge_descriptors(options, now); if (router_have_minimum_dir_info()) time_to_try_getting_descriptors = now + LAZY_DESCRIPTOR_RETRY_INTERVAL; else @@ -938,6 +936,9 @@ run_scheduled_events(time_t now) now + DESCRIPTOR_FAILURE_RESET_INTERVAL; } + if (options->UseBridges) + fetch_bridge_descriptors(options, now); + /** 1b. Every MAX_SSL_KEY_LIFETIME seconds, we change our TLS context. */ if (!last_rotated_x509_certificate) last_rotated_x509_certificate = now;

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[obfsproxy/master] Merge remote-tracking branch 'asn/send_socks_fail_replies'
by nickm＠torproject.org 18 May '11

18 May '11

commit 938dd5c2677ee378c1423ebdae076aabe8155c1e Merge: c483d86 84139cb Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue May 17 20:31:45 2011 -0400 Merge remote-tracking branch 'asn/send_socks_fail_replies' src/network.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 38 insertions(+), 0 deletions(-)

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[obfsproxy/master] Fix builds with old openssls
by nickm＠torproject.org 18 May '11

18 May '11

commit c483d861e3ebc6429ab7ba170dcb5d45421be604 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue May 17 19:32:36 2011 -0400 Fix builds with old openssls --- src/protocols/obfs2_crypt.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/protocols/obfs2_crypt.c b/src/protocols/obfs2_crypt.c index 0121c93..e6627ab 100644 --- a/src/protocols/obfs2_crypt.c +++ b/src/protocols/obfs2_crypt.c @@ -48,7 +48,7 @@ get_uint32(const void *ptr) return val; } #define LTC_ARGCHK(x) assert((x)) -#include "sha256.c" +#include "../sha256.c" #endif int

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[obfsproxy/master] Merge remote-tracking branch 'asn/bug_error_or_eof'
by nickm＠torproject.org 18 May '11

18 May '11

commit d268a156e54fe8da542c6d3c5c2e4d8bfa05b6ec Merge: 7123e54 cd64d97 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue May 17 19:27:32 2011 -0400 Merge remote-tracking branch 'asn/bug_error_or_eof' src/network.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

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[obfsproxy/master] error_or_eof was setting flushing callbacks statically to conn->output.
by nickm＠torproject.org 18 May '11

18 May '11

commit cd64d970de8fee355e261c053cd407ee80f7247e Author: George Kadianakis <desnacked(a)gmail.com> Date: Tue May 17 03:07:57 2011 +0200 error_or_eof was setting flushing callbacks statically to conn->output. Instead it should be setting the callbacks to the bufferevent we are trying to close/flush. --- src/network.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/network.c b/src/network.c index 1199c96..9ab8f17 100644 --- a/src/network.c +++ b/src/network.c @@ -316,7 +316,7 @@ error_or_eof(conn_t *conn, bufferevent_disable(bev_err, EV_READ|EV_WRITE); bufferevent_disable(bev_flush, EV_READ); - bufferevent_setcb(conn->output, NULL, + bufferevent_setcb(bev_flush, NULL, close_conn_on_flush, output_event_cb, conn); bufferevent_enable(bev_flush, EV_WRITE); }

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