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path: root/src/or/routerparse.c
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* Merge remote-tracking branch 'public/bug10409_023' into maint-0.2.4Nick Mathewson2013-12-17
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| * Avoid free()ing from an mmap on corrupted microdesc cacheNick Mathewson2013-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'body' field of a microdesc_t holds a strdup()'d value if the microdesc's saved_location field is SAVED_IN_JOURNAL or SAVED_NOWHERE, and holds a pointer to the middle of an mmap if the microdesc is SAVED_IN_CACHE. But we weren't setting that field until a while after we parsed the microdescriptor, which left an interval where microdesc_free() would try to free() the middle of the mmap(). This patch also includes a regression test. This is a fix for #10409; bugfix on 0.2.2.6-alpha.
* | Merge branch 'less_charbuf_rebased' into maint-0.2.4Nick Mathewson2013-04-18
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: src/or/dirserv.c src/or/dirserv.h src/test/test_dir.c
| * | Remove the now-unused router_get_networkstatus_v3_hashNick Mathewson2013-04-18
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| * | Fix a couple of documentation issues.Nick Mathewson2013-04-18
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| * | Refactor dirobj signature generationNick Mathewson2013-04-18
| | | | | | | | | | | | | | | | | | Now we can compute the hash and signature of a dirobj before concatenating the smartlist, and we don't need to play silly games with sigbuf and realloc any more.
* | | Fix some wide linesNick Mathewson2013-04-18
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* | | Merge branch 'bug8037_squashed' into maint-0.2.4Nick Mathewson2013-04-17
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| * | | Reject most directory documents with an internal NUL.Nick Mathewson2013-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (Specifically, we reject all the ones that aren't NUL-terminated, since a NUL-terminated thing can't have a NUL in the middle.) Another fix for #8037.
| * | | Correctly copy microdescs/extrinfos with internal NUL bytesNick Mathewson2013-01-26
| | | | | | | | | | | | | | | | Fixes bug 8037; bugfix on 0.2.0.1-alpha; reported by cypherpunks.
* | | | Rename all fields which measure bw in kb to end with _kbNick Mathewson2013-04-14
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* | | | Bug 8419: Apply the badexit fix from #2203 to validatio tooMike Perry2013-03-29
| | | | | | | | | | | | | | | | | | | | | | | | This was causing dirauths to emit flag weight validation warns if there was a sufficiently large amount of badexit bandwidth to make a difference in flag weight results.
* | | | Bug 7065: Use $ for idhex instead of =Mike Perry2013-03-26
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* | | | Check for 0.2.4.8, not 0.2.4.7, to determine EXTEND2 supportNick Mathewson2013-03-18
| |/ / |/| | | | | | | | Fixes bug 8464; bugfix on b2863739 in 0.2.4.8-alpha
* | | Refactor storing of measured_bw versus Unmeasured=1.Nick Mathewson2013-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the measured_bw field and the has_measured_bw field into vote_routerstatus_t, since only votes have 'Measured=XX' set on their weight line. I also added a new bw_is_unmeasured flag to routerstatus_t to represent the Unmeasured=1 flag on a w line. Previously, I was using has_measured_bw for this, which was quite incorrect: has_measured_bw means that the measured_bw field is set, and it's probably a mistake to have it serve double duty as meaning that 'baandwidth' represents a measured value. While making this change,I also found a harmless but stupid bug in dirserv_read_measured_bandwidths: It assumes that it's getting a smartlist of routerstatus_t, when really it's getting a smartlist of vote_routerstatus_t. C's struct layout rules mean that we could never actually get an error because of that, but it's still quite incorrect. I fixed that, and in the process needed to add two more sorting and searching helpers. Finally, I made the Unmeasured=1 flag get parsed. We don't use it for anything yet, but someday we might. This isn't complete yet -- the new 2286 unit test doesn't build.
* | | Tweak consensus method 17 based on arma's commentsNick Mathewson2013-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of capping whenever a router has fewer than 3 measurements, we cap whenever a router has fewer than 3 measurements *AND* there are at least 3 authorities publishing measured bandwidths. We also generate bandwidth lines with a new "Unmeasured=1" flag, meaning that we didn't have enough observations for a node to use measured bandwidth values in the authority's input, whether we capped it or not.
* | | Rename and relocate the bw weight scale param getter.Mike Perry2013-02-01
| | | | | | | | | | | | It had nothing to do with circuit build times.
* | | Rename log() to tor_log() for loggingNick Mathewson2013-02-01
|/ / | | | | | | | | | | | | | | | | | | | | | | | | This is meant to avoid conflict with the built-in log() function in math.h. It resolves ticket 7599. First reported by dhill. This was generated with the following perl script: #!/usr/bin/perl -w -i -p s/\blog\(LOG_(ERR|WARN|NOTICE|INFO|DEBUG)\s*,\s*/log_\L$1\(/g; s/\blog\(/tor_log\(/g;
* | Merge branch '024_msvc_squashed'Nick Mathewson2013-01-16
|\ \ | | | | | | | | | | | | | | | Conflicts: src/or/or.h srcwin32/orconfig.h
| * | Fix an instance of snprintf; don't use _snprintf directlyNick Mathewson2013-01-16
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* | | Update the copyright date to 201.Nick Mathewson2013-01-16
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* | | Make the = at the end of ntor-onion-key optional.Nick Mathewson2013-01-05
| | | | | | | | | | | | Makes bug 7869 more easily fixable if we ever choose to do so.
* | | Merge branch 'ntor-resquashed'Nick Mathewson2013-01-03
|\ \ \ | |/ / |/| | | | | | | | | | | | | | Conflicts: src/or/cpuworker.c src/or/or.h src/test/bench.c
| * | Enable the ntor handshake on the client side.Nick Mathewson2013-01-03
| | | | | | | | | | | | "works for me"
| * | Wrangle curve25519 onion keys: generate, store, load, publish, republishNick Mathewson2013-01-02
| | | | | | | | | | | | | | | | | | | | | | | | Here we try to handle curve25519 onion keys from generating them, loading and storing them, publishing them in our descriptors, putting them in microdescriptors, and so on. This commit is untested and probably buggy like whoa
* | | Merge remote-tracking branch 'public/bug6887'Nick Mathewson2012-12-07
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| * | Remove some deadcode for parsing v1 directoriesNick Mathewson2012-09-18
| | | | | | | | | | | | | | | Fixes bug 6887. There are opportunities to remove more functions if authorities can stop serving dummy v1 directory documents
* | | Minor documentation fixNick Mathewson2012-11-23
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* | | Fix a bug in policy_is_reject_star() that was making IPv4 exits breakNick Mathewson2012-11-14
| | | | | | | | | | | | | | | | | | | | | | | | IPv4-only exits have an implicit "reject [::]/0", which was making policy_is_reject_star() return 1 for them, making us refuse to do hostname lookups. This fix chanes policy_is_reject_star() to ask about which family we meant.
* | | Parse IPv6 policy summaries from router descriptors and microdescsNick Mathewson2012-11-14
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* | | Better policy support for IPv6Nick Mathewson2012-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now, "accept *:80" means "accept all addresses on port 80", and not just IPv4. For just v4, say "accept *4:80"; for just v6 say "accept *6:80". We can parse these policies from torrc just fine, and we should be successfully keeping them out of descriptors for now. We also now include appropriate IPv6 addresses in "reject private:*"
* | | Add a new family-specific syntax for tor_addr_parse_mask_portsNick Mathewson2012-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default, "*" means "All IPv4 addresses" with tor_addr_parse_mask_ports, so I won't break anything. But if the new EXTENDED_STAR flag is provided, then * means "any address", *4 means "any IPv4 address" (that is, 0.0.0.0/0), and "*6" means "any IPv6 address" (that is, [::]/0). This is going to let us have a syntax for specifying exit policies in torrc that won't drive people mad. Also, add a bunch of unit tests for tor_addr_parse_mask_ports to test these new features, and to increase coverage.
* | | Merge remote-tracking branch 'origin/maint-0.2.3'Nick Mathewson2012-11-08
|\ \ \ | | |/ | |/| | | | | | | | | | Conflicts: src/common/crypto.c src/or/rendservice.c
| * | Add and use and unlikely-to-be-eliminated memwipe()Nick Mathewson2012-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently some compilers like to eliminate memset() operations on data that's about to go out-of-scope. I've gone with the safest possible replacement, which might be a bit slow. I don't think this is critical path in any way that will affect performance, but if it is, we can work on that in 0.2.4. Fixes bug 7352.
* | | Move the circuit build timeout code into its own file.Nick Mathewson2012-10-15
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* | | Rename all reserved C identifiers we definedNick Mathewson2012-10-12
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For everything we declare that starts with _, make it end with _ instead. This is a machine-generated patch. To make it, start by getting the list of reserved identifiers using: git ls-tree -r --name-only HEAD | grep '\.[ch]$' | \ xargs ctags --c-kinds=defglmpstuvx -o - | grep '^_' | \ cut -f 1 | sort| uniq You might need gnu ctags. Then pipe the output through this script: ============================== use strict; BEGIN { print "#!/usr/bin/perl -w -i -p\n\n"; } chomp; next if ( /^__attribute__/ or /^__func__/ or /^_FILE_OFFSET_BITS/ or /^_FORTIFY_SOURCE/ or /^_GNU_SOURCE/ or /^_WIN32/ or /^_DARWIN_UNLIMITED/ or /^_FILE_OFFSET_BITS/ or /^_LARGEFILE64_SOURCE/ or /^_LFS64_LARGEFILE/ or /^__cdecl/ or /^__attribute__/ or /^__func__/ or /^_WIN32_WINNT/); my $ident = $_; my $better = $ident; $better =~ s/^_//; $better = "${better}_"; print "s/(?<![A-Za-z0-9_])$ident(?![A-Za-z0-9_])/$better/g;\n"; ============================== Then run the resulting script on all the files you want to change. (That is, all the C except that in src/ext.) The resulting script was: ============================== s/(?<![A-Za-z0-9_])_address(?![A-Za-z0-9_])/address_/g; s/(?<![A-Za-z0-9_])_aes_fill_buf(?![A-Za-z0-9_])/aes_fill_buf_/g; s/(?<![A-Za-z0-9_])_AllowInvalid(?![A-Za-z0-9_])/AllowInvalid_/g; s/(?<![A-Za-z0-9_])_AP_CONN_STATE_MAX(?![A-Za-z0-9_])/AP_CONN_STATE_MAX_/g; s/(?<![A-Za-z0-9_])_AP_CONN_STATE_MIN(?![A-Za-z0-9_])/AP_CONN_STATE_MIN_/g; s/(?<![A-Za-z0-9_])_assert_cache_ok(?![A-Za-z0-9_])/assert_cache_ok_/g; s/(?<![A-Za-z0-9_])_A_UNKNOWN(?![A-Za-z0-9_])/A_UNKNOWN_/g; s/(?<![A-Za-z0-9_])_base(?![A-Za-z0-9_])/base_/g; s/(?<![A-Za-z0-9_])_BridgePassword_AuthDigest(?![A-Za-z0-9_])/BridgePassword_AuthDigest_/g; s/(?<![A-Za-z0-9_])_buffer_stats_compare_entries(?![A-Za-z0-9_])/buffer_stats_compare_entries_/g; s/(?<![A-Za-z0-9_])_chan_circid_entries_eq(?![A-Za-z0-9_])/chan_circid_entries_eq_/g; s/(?<![A-Za-z0-9_])_chan_circid_entry_hash(?![A-Za-z0-9_])/chan_circid_entry_hash_/g; s/(?<![A-Za-z0-9_])_check_no_tls_errors(?![A-Za-z0-9_])/check_no_tls_errors_/g; s/(?<![A-Za-z0-9_])_c_hist_compare(?![A-Za-z0-9_])/c_hist_compare_/g; s/(?<![A-Za-z0-9_])_circ(?![A-Za-z0-9_])/circ_/g; s/(?<![A-Za-z0-9_])_circuit_get_global_list(?![A-Za-z0-9_])/circuit_get_global_list_/g; s/(?<![A-Za-z0-9_])_circuit_mark_for_close(?![A-Za-z0-9_])/circuit_mark_for_close_/g; s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_C_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_C_MAX_/g; s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_MAX_/g; s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_MIN(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_MIN_/g; s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_OR_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_OR_MAX_/g; s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_OR_MIN(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_OR_MIN_/g; s/(?<![A-Za-z0-9_])_cmp_int_strings(?![A-Za-z0-9_])/cmp_int_strings_/g; s/(?<![A-Za-z0-9_])_compare_cached_resolves_by_expiry(?![A-Za-z0-9_])/compare_cached_resolves_by_expiry_/g; s/(?<![A-Za-z0-9_])_compare_digests(?![A-Za-z0-9_])/compare_digests_/g; s/(?<![A-Za-z0-9_])_compare_digests256(?![A-Za-z0-9_])/compare_digests256_/g; s/(?<![A-Za-z0-9_])_compare_dir_src_ents_by_authority_id(?![A-Za-z0-9_])/compare_dir_src_ents_by_authority_id_/g; s/(?<![A-Za-z0-9_])_compare_duration_idx(?![A-Za-z0-9_])/compare_duration_idx_/g; s/(?<![A-Za-z0-9_])_compare_int(?![A-Za-z0-9_])/compare_int_/g; s/(?<![A-Za-z0-9_])_compare_networkstatus_v2_published_on(?![A-Za-z0-9_])/compare_networkstatus_v2_published_on_/g; s/(?<![A-Za-z0-9_])_compare_old_routers_by_identity(?![A-Za-z0-9_])/compare_old_routers_by_identity_/g; s/(?<![A-Za-z0-9_])_compare_orports(?![A-Za-z0-9_])/compare_orports_/g; s/(?<![A-Za-z0-9_])_compare_pairs(?![A-Za-z0-9_])/compare_pairs_/g; s/(?<![A-Za-z0-9_])_compare_routerinfo_by_id_digest(?![A-Za-z0-9_])/compare_routerinfo_by_id_digest_/g; s/(?<![A-Za-z0-9_])_compare_routerinfo_by_ip_and_bw(?![A-Za-z0-9_])/compare_routerinfo_by_ip_and_bw_/g; s/(?<![A-Za-z0-9_])_compare_signed_descriptors_by_age(?![A-Za-z0-9_])/compare_signed_descriptors_by_age_/g; s/(?<![A-Za-z0-9_])_compare_string_ptrs(?![A-Za-z0-9_])/compare_string_ptrs_/g; s/(?<![A-Za-z0-9_])_compare_strings_for_pqueue(?![A-Za-z0-9_])/compare_strings_for_pqueue_/g; s/(?<![A-Za-z0-9_])_compare_strs(?![A-Za-z0-9_])/compare_strs_/g; s/(?<![A-Za-z0-9_])_compare_tor_version_str_ptr(?![A-Za-z0-9_])/compare_tor_version_str_ptr_/g; s/(?<![A-Za-z0-9_])_compare_vote_rs(?![A-Za-z0-9_])/compare_vote_rs_/g; s/(?<![A-Za-z0-9_])_compare_votes_by_authority_id(?![A-Za-z0-9_])/compare_votes_by_authority_id_/g; s/(?<![A-Za-z0-9_])_compare_without_first_ch(?![A-Za-z0-9_])/compare_without_first_ch_/g; s/(?<![A-Za-z0-9_])_connection_free(?![A-Za-z0-9_])/connection_free_/g; s/(?<![A-Za-z0-9_])_connection_mark_and_flush(?![A-Za-z0-9_])/connection_mark_and_flush_/g; s/(?<![A-Za-z0-9_])_connection_mark_for_close(?![A-Za-z0-9_])/connection_mark_for_close_/g; s/(?<![A-Za-z0-9_])_connection_mark_unattached_ap(?![A-Za-z0-9_])/connection_mark_unattached_ap_/g; s/(?<![A-Za-z0-9_])_connection_write_to_buf_impl(?![A-Za-z0-9_])/connection_write_to_buf_impl_/g; s/(?<![A-Za-z0-9_])_ConnLimit(?![A-Za-z0-9_])/ConnLimit_/g; s/(?<![A-Za-z0-9_])_CONN_TYPE_MAX(?![A-Za-z0-9_])/CONN_TYPE_MAX_/g; s/(?<![A-Za-z0-9_])_CONN_TYPE_MIN(?![A-Za-z0-9_])/CONN_TYPE_MIN_/g; s/(?<![A-Za-z0-9_])_CONTROL_CONN_STATE_MAX(?![A-Za-z0-9_])/CONTROL_CONN_STATE_MAX_/g; s/(?<![A-Za-z0-9_])_CONTROL_CONN_STATE_MIN(?![A-Za-z0-9_])/CONTROL_CONN_STATE_MIN_/g; s/(?<![A-Za-z0-9_])_CPUWORKER_STATE_MAX(?![A-Za-z0-9_])/CPUWORKER_STATE_MAX_/g; s/(?<![A-Za-z0-9_])_CPUWORKER_STATE_MIN(?![A-Za-z0-9_])/CPUWORKER_STATE_MIN_/g; s/(?<![A-Za-z0-9_])_crypto_dh_get_dh(?![A-Za-z0-9_])/crypto_dh_get_dh_/g; s/(?<![A-Za-z0-9_])_crypto_global_initialized(?![A-Za-z0-9_])/crypto_global_initialized_/g; s/(?<![A-Za-z0-9_])_crypto_new_pk_from_rsa(?![A-Za-z0-9_])/crypto_new_pk_from_rsa_/g; s/(?<![A-Za-z0-9_])_crypto_pk_get_evp_pkey(?![A-Za-z0-9_])/crypto_pk_get_evp_pkey_/g; s/(?<![A-Za-z0-9_])_crypto_pk_get_rsa(?![A-Za-z0-9_])/crypto_pk_get_rsa_/g; s/(?<![A-Za-z0-9_])_DIR_CONN_STATE_MAX(?![A-Za-z0-9_])/DIR_CONN_STATE_MAX_/g; s/(?<![A-Za-z0-9_])_DIR_CONN_STATE_MIN(?![A-Za-z0-9_])/DIR_CONN_STATE_MIN_/g; 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* | Merge remote-tracking branch 'public/bug6853'Nick Mathewson2012-09-17
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| * | Parse votes with >31 flags correctlyNick Mathewson2012-09-17
| |/ | | | | | | | | | | | | We were doing (1<<p) to generate a flag at position p, but we should have been doing (U64_LITERAL(1)<<p). Fixes bug 6861; bugfix on 0.2.0.3-alpha; reported pseudonymously.
* | document why we only allow 64 flags in votesNick Mathewson2012-09-14
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* | Reject votes (not consensuses) with >64 known-flagsNick Mathewson2012-09-13
| | | | | | | | | | | | | | | | | | Our flag voting code needs to handle unrecognized flags, so it stores them in a 64-bit bitfield. But we never actually checked for too many flags, so we were potentially doing stuff like U64_LITERAL(1)<<flagnum with flagnum >= 64. That's undefined behavior. Fix for bug 6833; bugfix on 0.2.0.1-alpha.
* | Merge remote-tracking branch 'origin/maint-0.2.3'Nick Mathewson2012-09-13
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| * Avoid undefined behaviour when parsing HS protocol versionsRobert Ransom2012-09-13
| | | | | | | | | | | | | | Fixes bug 6827; bugfix on c58675ca728f12b42f65e5b8964ae695c2e0ec2d (when the v2 HS desc parser was implemented). Found by asn.
* | Remove version_supports checks for versions before 0.2.2.Nick Mathewson2012-09-07
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* | Merge branch 'bug5535_only_rebased'Nick Mathewson2012-09-04
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| * | Add IPv6 OR port to microdesc_t and populate it.Linus Nordberg2012-09-04
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* / Have directory authorities vote on IPv6 OR ports according to the specLinus Nordberg2012-09-04
|/ | | | | | | | | | | | | | Define new new consensus method 14 adding "a" lines to vote and consensus documents. From proposal 186: As with other data in the vote derived from the descriptor, the consensus will include whichever set of "a" lines are given by the most authorities who voted for the descriptor digest that will be used for the router. This patch implements this.
* Merge remote-tracking branch 'public/bug6404' into maint-0.2.3Nick Mathewson2012-08-21
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| * Warn at parse time for routerstatus entry missing a microdesc consensusNick Mathewson2012-07-31
| | | | | | | | | | | | | | | | In 0.2.3.18-rc, we started warning on this case while building a list of missing microdescriptor digests. That turned out to spam the logs; instead let's warn at parse time. Partial fix for bug 6404.
* | Don't infer we have a FooPort from the presence of a FooPort lineNick Mathewson2012-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to the changes we started making with SocksPort and friends in 0.2.3.3-alpha, any of our code that did "if (options->Sockport)" became wrong, since "SocksPort 0" would make that test true whereas using the default SocksPort value would make it false. (We didn't actually do "if (options->SockPort)" but we did have tests for TransPort. When we moved DirPort, ORPort, and ControlPort over to the same system in 0.2.3.9-alpha, the problem got worse, since our code is littered with checks for DirPort and ORPort as booleans. This code renames the current linelist-based FooPort options to FooPort_lines, and adds new FooPort_set options which get set at parse-and-validate time on the or_options_t. FooPort_set is true iff we will actually try to open a listener of the given type. (I renamed the FooPort options rather than leave them alone so that every previous user of a FooPort would need to get inspected, and so that any new code that forgetfully uses FooPort will need fail to compile.) Fix for bug 6507.
* | Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3Nick Mathewson2012-08-03
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