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* Massive refactoring of the various handshake typesNick Mathewson2013-01-03
| | | | | The three handshake types are now accessed from a unified interface; their state is abstracted from the rest of the cpath state, and so on.
* Turn some memset()s introduced in tor 0.2.4 into memwipe()sNick Mathewson2012-11-08
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* 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.
* | 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.) 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* | Avoid sign-extending when computing rend auth type.Nick Mathewson2012-09-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Right-shifting negative values has implementation-defined behavior. On all the platforms we work on right now, the behavior is to sign-extend the input. That isn't what we wanted in auth_type_val = (descriptor_cookie_tmp[16] >> 4) + 1; Fix for 6861; bugfix on 0.2.1.5-alpha; reported pseudonymously. The broken behavior didn't actually hurt anything, I think, since the only way to get sign-extension to happen would be to have the top bit of descriptor_cookie_tmp[16] set, which would make the value of descriptor_cookie_tmp[16] >> 4 somewhere between 0b11111111 and 0b11111000 (that is, between -1 and -8). So auth_type_val would be between -7 and 0. And the immediate next line does: if (auth_type_val < 1 || auth_type_val > 2) { So the incorrectly computed auth_type_val would be rejected as invalid, just as a correctly computed auth_type_val would be. Still, this stuff shouldn't sit around the codebase.
* | Split the routerset code out of routerlist.cNick Mathewson2012-09-14
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* | Fix directory self-testing logicNick Mathewson2012-09-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I removed version_supports_begindir, I accidentally removed the mechanism we had been using to make a directory cache self-test its directory port. This caused bug 6815, which caused 6814 (both in 0.2.4.2-alpha). To fix this bug, I'm replacing the "anonymized_connection" argument to directory_initiate_command_* with an enumeration to say how indirectly to connect to a directory server. (I don't want to reinstate the "version_supports_begindir" argument as "begindir_ok" or anything -- these functions already take too many arguments.) For safety, I made sure that passing 0 and 1 for 'indirection' gives the same result as you would have gotten before -- just in case I missed any 0s or 1s.
* | Appease make check-spacesAndrea Shepard2012-06-15
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* | Clean up keys on stack in rend_parse_service_authorization()Andrea Shepard2012-06-15
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* | Clean up keys on stack in rend_client_refetch_v2_renddesc()Andrea Shepard2012-06-15
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* | Clean up keys on stack in rend_client_send_introduction()Andrea Shepard2012-06-15
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* Triage the XXX023 and XXX022 comments: postpone many.Nick Mathewson2012-06-15
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* Update copyright dates to 2012; add a few missing copyright statementsNick Mathewson2012-06-04
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* Rename nonconformant identifiers.Nick Mathewson2012-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes bug 4893. These changes are pure mechanical, and were generated with this perl script: /usr/bin/perl -w -i.bak -p s/crypto_pk_env_t/crypto_pk_t/g; s/crypto_dh_env_t/crypto_dh_t/g; s/crypto_cipher_env_t/crypto_cipher_t/g; s/crypto_digest_env_t/crypto_digest_t/g; s/aes_free_cipher/aes_cipher_free/g; s/crypto_free_cipher_env/crypto_cipher_free/g; s/crypto_free_digest_env/crypto_digest_free/g; s/crypto_free_pk_env/crypto_pk_free/g; s/_crypto_dh_env_get_dh/_crypto_dh_get_dh/g; s/_crypto_new_pk_env_rsa/_crypto_new_pk_from_rsa/g; s/_crypto_pk_env_get_evp_pkey/_crypto_pk_get_evp_pkey/g; s/_crypto_pk_env_get_rsa/_crypto_pk_get_rsa/g; s/crypto_new_cipher_env/crypto_cipher_new/g; s/crypto_new_digest_env/crypto_digest_new/g; s/crypto_new_digest256_env/crypto_digest256_new/g; s/crypto_new_pk_env/crypto_pk_new/g; s/crypto_create_crypto_env/crypto_cipher_new/g; s/connection_create_listener/connection_listener_new/g; s/smartlist_create/smartlist_new/g; s/transport_create/transport_new/g;
* Merge branch 'feature3457-v4-nm-squashed'Nick Mathewson2012-01-11
|\ | | | | | | | | Conflicts: src/or/rendclient.c
| * Log whenever a circuit's purpose is changedRobert Ransom2011-11-24
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* | Fix brown-paper-bag bug in #4759 fixRobert Ransom2012-01-09
| | | | | | | | Fixes #4883, not yet in any release.
* | Don't close HS client circs which are 'almost connected' on timeoutRobert Ransom2011-12-27
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* | Look up the rend circ whose INTRODUCE1 is being ACKed correctlyRobert Ransom2011-12-22
| | | | | | | | | | This change cannibalizes circuit_get_by_rend_query_and_purpose because it had exactly one caller.
* | Mark each intro circ with the rend cookie sent in its INTRODUCE1 cellRobert Ransom2011-12-22
| | | | | | | | Needed by fix for #4759.
* | Remove comment complaining that we try to attach all streams to circsRobert Ransom2011-12-09
| | | | | | | | | | | | It's inefficient, but the more efficient solution (only try to attach streams aiming for this HS) would require far more complexity for a gain that should be tiny.
* | Clear stream-isolation state on rend circs if needed to attach streamsRobert Ransom2011-12-09
| | | | | | | | Fixes bug 4655; bugfix on 0.2.3.3-alpha.
* | Merge branch 'feature2553-v4-rebased'Nick Mathewson2011-11-30
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| * | Add ifdefs to disable #3332 assertionsRobert Ransom2011-11-30
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| * | Perform single-hop HS desc fetches when in tor2web modeRobert Ransom2011-11-30
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* / First chunk of support for bridges on IPv6Linus Nordberg2011-11-30
|/ | | | | | | | | | | | | | | | | | | | | | | | | Comments below focus on changes, see diff for added code. New type tor_addr_port_t holding an IP address and a TCP/UDP port. New flag in routerinfo_t, ipv6_preferred. This should go in the node_t instead but not now. Replace node_get_addr() with - node_get_prim_addr() for primary address, i.e. IPv4 for now - node_get_pref_addr() for preferred address, IPv4 or IPv6. Rename node_get_addr_ipv4h() node_get_prim_addr_ipv4h() for consistency. The primary address will not allways be an IPv4 address. Same for node_get_orport() -> node_get_prim_orport(). Rewrite node_is_a_configured_bridge() to take all OR ports into account. Extend argument list to extend_info_from_node and extend_info_from_router with a flag indicating if we want to use the routers primary address or the preferred address. Use the preferred address in as few situtations as possible for allowing clients to connect to bridges over IPv6.
* Merge remote-tracking branch 'rransom-tor/bug4411'Nick Mathewson2011-11-07
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| * Fix assert on clients of and authorities for v0 HS descsRobert Ransom2011-11-07
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* | Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson2011-11-07
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| * Remove an extraneous "if" in the 4424 fixNick Mathewson2011-11-07
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| * Don't leak an extend_info_t in rend_client_any_intro_points_usableRobert Ransom2011-11-07
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* | Fix a bunch of whitespace errorsNick Mathewson2011-10-11
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* | Merge remote-tracking branch 'origin/maint-0.2.2'Nick Mathewson2011-10-10
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| * Update documentation comment for rend_client_reextend_intro_circuitRobert Ransom2011-10-10
| | | | | | | | | | | | | | | | | | One of its callers assumes a non-zero result indicates a permanent failure (i.e. the current attempt to connect to this HS either has failed or is doomed). The other caller only requires that this function's result never equal -2. Bug reported by Sebastian Hahn.
| * Don't launch a useless circuit in rend_client_reextend_intro_circuitRobert Ransom2011-10-10
| | | | | | | | Fixes bug 4212. Bug reported by katmagic and found by Sebastian.
* | Merge remote-tracking branch 'rransom-tor/bug3335-v2'Nick Mathewson2011-10-03
|\ \ | | | | | | | | | | | | | | | Conflicts: src/or/connection_edge.c src/or/rendclient.c
| * | Remove an HS's last_hid_serv_requests entries when a conn. attempt endsRobert Ransom2011-10-02
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| * | Record the HS's address in last_hid_serv_request keysRobert Ransom2011-10-02
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| * | Fix comment typoRobert Ransom2011-10-02
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| * | Detect and remove unreachable intro pointsRobert Ransom2011-10-02
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| * | Clear the timed_out flag when an HS connection attempt endsRobert Ransom2011-10-02
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| * | Record intro point timeouts in rend_intro_point_tRobert Ransom2011-10-02
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| * | Refetch an HS's desc if we don't have a usable oneRobert Ransom2011-10-02
| |/ | | | | | | | | | | | | | | | | | | | | | | Previously, we wouldn't refetch an HS's descriptor unless we didn't have one at all. That was equivalent to refetching iff we didn't have a usable one, but the next commit will make us keep some non-usable HS descriptors around in our cache. Code bugfix on the release that introduced the v2 HS directory system, because rend_client_refetch_v2_renddesc's documentation comment should have described what it actually did, not what its behaviour happened to be equivalent to; no behaviour change in this commit.
* | Move entry-only fields from edge_connection_t to entry_connection_tNick Mathewson2011-07-21
| | | | | | | | Also, refactor the code accordingly.
* | Fix bug in upload/download of hsdesc with microdescsNick Mathewson2011-07-15
| | | | | | | | | | | | | | | | Previously we were using router_get_by_id(foo) to test "do we have a descriptor that will let us make an anonymous circuit to foo". But that isn't right for microdescs: we should have been using node_t. Fixes bug 3601; bugfix on 0.2.3.1-alpha.
* | Kill redundant checks around routerset_contains_*()Nick Mathewson2011-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the routerset_contains*() functions return 0 if their routerset_t argument is NULL. Therefore, there's no point in doing "if (ExcludeNodes && routerset_contains*(ExcludeNodes...))", for example. This patch fixes every instance of if (X && routerstatus_contains*(X,...)) Note that there are other patterns that _aren't_ redundant. For example, we *don't* want to change: if (EntryNodes && !routerstatus_contains(EntryNodes,...)) Fixes #2797. No bug here; just needless code.
* | Merge remote-tracking branch 'rransom-tor/bug3332-v2'Nick Mathewson2011-06-15
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| * | Assert that HS operations are not performed using single-hop circuitsRobert Ransom2011-06-14
| | | | | | | | | | | | (with fixes by Nick Mathewson to unbreak the build)
* | | Make the get_options() return constNick Mathewson2011-06-14
|/ / | | | | | | | | | | | | | | This lets us make a lot of other stuff const, allows the compiler to generate (slightly) better code, and will make me get slightly fewer patches from folks who stick mutable stuff into or_options_t. const: because not every input is an output!
generated by cgit v1.2.3 (git 2.25.4) at 2024-09-29 11:30:51 +0000