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2014-10-08do_sec_send: remove dead codeDaniel Stenberg
Coverity CID 1241951. The condition 'len >= 0' would always be true at that point and thus not necessary to check for.
2014-10-08krb5_encode: remove unused argumentDaniel Stenberg
Coverity CID 1241957. Removed the unused argument. As this struct and pointer now are used only for krb5, there's no need to keep unused function arguments around.
2014-10-04choose_mech: fix return codeDaniel Stenberg
Coverity CID 1241950. The pointer is never NULL but it might point to NULL.
2014-10-04Curl_sec_read_msg: spell out that we ignore return codeDaniel Stenberg
Coverity CID 1241947. Since if sscanf() fails, the previously set value remains set.
2013-08-26security.h: rename to curl_sec.h to avoid name collisionDaniel Stenberg
I brought back security.h in commit bb5529331334e. As we actually already found out back in 2005 in commit 62970da675249, the file name security.h causes problems so I renamed it curl_sec.h instead.
2013-08-25FTP: remove krb4 supportDaniel Stenberg
We've announced this pending removal for a long time and we've repeatedly asked if anyone would care or if anyone objects. Nobody has objected. It has probably not even been working for a good while since nobody has tested/used this code recently. The stuff in krb4.h that was generic enough to be used by other sources is now present in security.h
2013-07-24string formatting: fix 25+ printf-style format stringsYang Tse
2013-01-09build: fix circular header inclusion with other packagesYang Tse
This commit renames lib/setup.h to lib/curl_setup.h and renames lib/setup_once.h to lib/curl_setup_once.h. Removes the need and usage of a header inclusion guard foreign to libcurl. [1] Removes the need and presence of an alarming notice we carried in old setup_once.h [2] ---------------------------------------- 1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H, this single inclusion guard is enough to ensure that inclusion of lib/setup_once.h done from lib/setup.h is only done once. Additionally lib/setup.h has always used __SETUP_ONCE_H macro to protect inclusion of setup_once.h even after commit ec691ca3, this was to avoid a circular header inclusion triggered when building a c-ares enabled version with c-ares sources available which also has a setup_once.h header. Commit ec691ca3 exposes the real nature of __SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard foreign to libcurl belonging to c-ares's setup_once.h The renaming this commit does, fixes the circular header inclusion, and as such removes the need and usage of a header inclusion guard foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl. 2 - Due to the circular interdependency of old lib/setup_once.h and the c-ares setup_once.h header, old file lib/setup_once.h has carried back from 2006 up to now days an alarming and prominent notice about the need of keeping libcurl's and c-ares's setup_once.h in sync. Given that this commit fixes the circular interdependency, the need and presence of mentioned notice is removed. All mentioned interdependencies come back from now old days when the c-ares project lived inside a curl subdirectory. This commit removes last traces of such fact.
2013-01-06Revert changes relative to lib/*.[ch] recent renamingYang Tse
This reverts renaming and usage of lib/*.h header files done 28-12-2012, reverting 2 commits: f871de0... build: make use of 76 lib/*.h renamed files ffd8e12... build: rename 76 lib/*.h files This also reverts removal of redundant include guard (redundant thanks to changes in above commits) done 2-12-2013, reverting 1 commit: c087374... curl_setup.h: remove redundant include guard This also reverts renaming and usage of lib/*.c source files done 3-12-2013, reverting 3 commits: 13606bb... build: make use of 93 lib/*.c renamed files 5b6e792... build: rename 93 lib/*.c files 7d83dff... build: commit 13606bbfde follow-up 1 Start of related discussion thread: http://curl.haxx.se/mail/lib-2013-01/0012.html Asking for confirmation on pushing this revertion commit: http://curl.haxx.se/mail/lib-2013-01/0048.html Confirmation summary: http://curl.haxx.se/mail/lib-2013-01/0079.html NOTICE: The list of 2 files that have been modified by other intermixed commits, while renamed, and also by at least one of the 6 commits this one reverts follows below. These 2 files will exhibit a hole in history unless git's '--follow' option is used when viewing logs. lib/curl_imap.h lib/curl_smtp.h
2013-01-03build: rename 93 lib/*.c filesYang Tse
93 lib/*.c source files renamed to use our standard naming scheme. This commit only does the file renaming. ---------------------------------------- renamed: lib/amigaos.c -> lib/curl_amigaos.c renamed: lib/asyn-ares.c -> lib/curl_asyn_ares.c renamed: lib/asyn-thread.c -> lib/curl_asyn_thread.c renamed: lib/axtls.c -> lib/curl_axtls.c renamed: lib/base64.c -> lib/curl_base64.c renamed: lib/bundles.c -> lib/curl_bundles.c renamed: lib/conncache.c -> lib/curl_conncache.c renamed: lib/connect.c -> lib/curl_connect.c renamed: lib/content_encoding.c -> lib/curl_content_encoding.c renamed: lib/cookie.c -> lib/curl_cookie.c renamed: lib/cyassl.c -> lib/curl_cyassl.c renamed: lib/dict.c -> lib/curl_dict.c renamed: lib/easy.c -> lib/curl_easy.c renamed: lib/escape.c -> lib/curl_escape.c renamed: lib/file.c -> lib/curl_file.c renamed: lib/fileinfo.c -> lib/curl_fileinfo.c renamed: lib/formdata.c -> lib/curl_formdata.c renamed: lib/ftp.c -> lib/curl_ftp.c renamed: lib/ftplistparser.c -> lib/curl_ftplistparser.c renamed: lib/getenv.c -> lib/curl_getenv.c renamed: lib/getinfo.c -> lib/curl_getinfo.c renamed: lib/gopher.c -> lib/curl_gopher.c renamed: lib/gtls.c -> lib/curl_gtls.c renamed: lib/hash.c -> lib/curl_hash.c renamed: lib/hmac.c -> lib/curl_hmac.c renamed: lib/hostasyn.c -> lib/curl_hostasyn.c renamed: lib/hostcheck.c -> lib/curl_hostcheck.c renamed: lib/hostip.c -> lib/curl_hostip.c renamed: lib/hostip4.c -> lib/curl_hostip4.c renamed: lib/hostip6.c -> lib/curl_hostip6.c renamed: lib/hostsyn.c -> lib/curl_hostsyn.c renamed: lib/http.c -> lib/curl_http.c renamed: lib/http_chunks.c -> lib/curl_http_chunks.c renamed: lib/http_digest.c -> lib/curl_http_digest.c renamed: lib/http_negotiate.c -> lib/curl_http_negotiate.c renamed: lib/http_negotiate_sspi.c -> lib/curl_http_negotiate_sspi.c renamed: lib/http_proxy.c -> lib/curl_http_proxy.c renamed: lib/idn_win32.c -> lib/curl_idn_win32.c renamed: lib/if2ip.c -> lib/curl_if2ip.c renamed: lib/imap.c -> lib/curl_imap.c renamed: lib/inet_ntop.c -> lib/curl_inet_ntop.c renamed: lib/inet_pton.c -> lib/curl_inet_pton.c renamed: lib/krb4.c -> lib/curl_krb4.c renamed: lib/krb5.c -> lib/curl_krb5.c renamed: lib/ldap.c -> lib/curl_ldap.c renamed: lib/llist.c -> lib/curl_llist.c renamed: lib/md4.c -> lib/curl_md4.c renamed: lib/md5.c -> lib/curl_md5.c renamed: lib/memdebug.c -> lib/curl_memdebug.c renamed: lib/mprintf.c -> lib/curl_mprintf.c renamed: lib/multi.c -> lib/curl_multi.c renamed: lib/netrc.c -> lib/curl_netrc.c renamed: lib/non-ascii.c -> lib/curl_non_ascii.c renamed: lib/curl_non-ascii.h -> lib/curl_non_ascii.h renamed: lib/nonblock.c -> lib/curl_nonblock.c renamed: lib/nss.c -> lib/curl_nss.c renamed: lib/nwlib.c -> lib/curl_nwlib.c renamed: lib/nwos.c -> lib/curl_nwos.c renamed: lib/openldap.c -> lib/curl_openldap.c renamed: lib/parsedate.c -> lib/curl_parsedate.c renamed: lib/pingpong.c -> lib/curl_pingpong.c renamed: lib/polarssl.c -> lib/curl_polarssl.c renamed: lib/pop3.c -> lib/curl_pop3.c renamed: lib/progress.c -> lib/curl_progress.c renamed: lib/qssl.c -> lib/curl_qssl.c renamed: lib/rawstr.c -> lib/curl_rawstr.c renamed: lib/rtsp.c -> lib/curl_rtsp.c renamed: lib/security.c -> lib/curl_security.c renamed: lib/select.c -> lib/curl_select.c renamed: lib/sendf.c -> lib/curl_sendf.c renamed: lib/share.c -> lib/curl_share.c renamed: lib/slist.c -> lib/curl_slist.c renamed: lib/smtp.c -> lib/curl_smtp.c renamed: lib/socks.c -> lib/curl_socks.c renamed: lib/socks_gssapi.c -> lib/curl_socks_gssapi.c renamed: lib/socks_sspi.c -> lib/curl_socks_sspi.c renamed: lib/speedcheck.c -> lib/curl_speedcheck.c renamed: lib/splay.c -> lib/curl_splay.c renamed: lib/ssh.c -> lib/curl_ssh.c renamed: lib/sslgen.c -> lib/curl_sslgen.c renamed: lib/ssluse.c -> lib/curl_ssluse.c renamed: lib/strdup.c -> lib/curl_strdup.c renamed: lib/strequal.c -> lib/curl_strequal.c renamed: lib/strerror.c -> lib/curl_strerror.c renamed: lib/strtok.c -> lib/curl_strtok.c renamed: lib/strtoofft.c -> lib/curl_strtoofft.c renamed: lib/telnet.c -> lib/curl_telnet.c renamed: lib/tftp.c -> lib/curl_tftp.c renamed: lib/timeval.c -> lib/curl_timeval.c renamed: lib/transfer.c -> lib/curl_transfer.c renamed: lib/url.c -> lib/curl_url.c renamed: lib/version.c -> lib/curl_version.c renamed: lib/warnless.c -> lib/curl_warnless.c renamed: lib/wildcard.c -> lib/curl_wildcard.c ----------------------------------------
2012-12-28build: make use of 76 lib/*.h renamed filesYang Tse
76 private header files renamed to use our standard naming scheme. This change affects 322 files in libcurl's source tree.
2012-12-14setup_once.h: refactor inclusion of <unistd.h> and <sys/socket.h>Yang Tse
Inclusion of top two most included header files now done in setup_once.h
2012-10-04security.c: Aligned internal type to return typeMarc Hoersken
Use ssize_t instead of int to avoid conversion problems on 64-bit systems. Also added curlx_sztosi where necessary.
2011-08-24include limits.h for INT_MAXYang Tse
2011-08-24add missing semicolonsDaniel Stenberg
2011-08-24base64: fix Curl_base64_encode and Curl_base64_decode interfacesYang Tse
Previous interfaces for these libcurl internal functions did not allow to tell apart a legitimate zero size result from an error condition. These functions now return a CURLcode indicating function success or otherwise specific error. Output size is returned using a pointer argument. All usage of these two functions, and others closely related, has been adapted to the new interfaces. Relative error and OOM handling adapted or added where missing. Unit test 1302 also adapted.
2011-07-26stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.hYang Tse
2011-04-27source cleanup: unify look, style and indent levelsDaniel Stenberg
By the use of a the new lib/checksrc.pl script that checks that our basic source style rules are followed.
2011-04-21Fix a couple of spelling errors in lib/Fabian Keil
Found with codespell.
2010-11-13urldata: Capitalize enum protect_level values.Julien Chaffraix
This makes it easier to spot the enum values from the variables. Removed some unneeded DEBUGASSERT added in the previous commit.
2010-11-13security: tighten enum protection_level usage.Julien Chaffraix
While changing Curl_sec_read_msg to accept an enum protection_level instead of an int, I went ahead and fixed the usage of the associated fields. Some code was assuming that prot_clear == 0. Fixed those to use the proper value. Added assertions prior to any code that would set the protection level.
2010-11-12security: Pass the right parameter to init.Julien Chaffraix
init is expecting app_data. Passing it the struct connecdata would make us crash later.
2010-10-18krb4: make a few functions staticDaniel Stenberg
2010-09-28krb5-gssapi: Remove several memory leaks.Julien Chaffraix
Remove a leak seen on Kerberos/MIT (gss_OID is copied internally and we were leaking it). Now we just pass NULL as advised in RFC2744. |tmp| was never set back to buf->data. Cleaned up Curl_sec_end to take into account failure in Curl_sec_login (where conn->mech would be NULL but not conn->app_data or conn->in_buffer->data).
2010-09-28security.c: Remove Curl_sec_fflush_fd.Julien Chaffraix
The current implementation would make us send wrong data on a closed socket. We don't buffer our data so the method can be safely removed.
2010-09-28security.c: We should always register the socket handler.Julien Chaffraix
Following a change in the way socket handler are registered, the custom recv and send method were conditionaly registered. We need to register them everytime to handle the ftp security extensions. Re-added the clear text handling in sec_recv.
2010-09-28security.c: Fix Curl_sec_login after rewrite.Julien Chaffraix
Curl_sec_login was returning the opposite result that the code in ftp.c was expecting. Simplified the return code (using a CURLcode) so to see more clearly what is going on.
2010-09-28security.c: Readd the '\n' to the infof() calls.Julien Chaffraix
They are not automatically added and make the output of the verbose mode a lot more readable.
2010-09-28security.c: Fix typo (PSBZ -> PBSZ)Julien Chaffraix
2010-09-28security.c: Fix ftp_send_command.Julien Chaffraix
My use of va_args was completely wrong. Fixed the usage so that we send the right commands!
2010-09-24Revert "security.c: buffer_read various fixes."Daniel Stenberg
This reverts commit fbb38de415b7bb7d743e53a7b4b887ffb12b3e5b.
2010-09-22security.c: removed superfluous parenthesesDaniel Stenberg
And also removed the FIXME where memory was zeroed just before freed, and some other minor whitespace changes.
2010-09-22security.c: Update the #include statements after the rewrite.Julien Chaffraix
2010-09-22security.c: sec_write tweaksJulien Chaffraix
- |fd| is now a curl_socket_t and |len| a size_t to avoid conversions. - Added 2 FIXMEs about the 2 unsigned -> signed conversions. - Included 2 minor changes to Curl_sec_end.
2010-09-22security.c: _sec_send tweaksJulien Chaffraix
- Renamed the method to sec_send now that we renamed sec_send to do_sec_send. - Some more variable renaming.
2010-09-22security.c: sec_read tweaksJulien Chaffraix
- Renamed the function to sec_recv. - Renamed the parameters and variable to match the rest of the code.
2010-09-22security.c: Curl_sec_fflush_fd tweaksJulien Chaffraix
- Use an early return as it makes the code more readable. - Added a FIXME about a conversion.
2010-09-22security.c: sec_send tweaksJulien Chaffraix
- Renamed it to do_sec_send as it is the function doing the actual transfer. - Do not return any values as no one was checking it and it never reported a failure (added a FIXME about checking for errors). - Renamed the variables to make their use more specific. - Removed some casts (int -> curl_socket_t, ...) - Avoid doing the htnl <-> nthl twice by caching the 2 results.
2010-09-22security.c: Curl_sec_read_msg tweaksJulien Chaffraix
- Renamed the variables name to better match their intend. - Unified the |decoded_len| checks. - Added some FIXMEs to flag some improvement that did not go in this change.
2010-09-22security.c: Curl_sec_set_protection_level tweakingJulien Chaffraix
- Removed sec_prot_internal as it is now inlined in the function (this removed a redundant check). - Changed the prototype to return an error code. - Updated the method to use the new ftp_send_command function. - Added a level_to_char helper method to avoid relying on the compiler's bound checks. This default to the maximum security we have in case of a wrong input.
2010-09-22security.c: factored the logic from Curl_sec_login into a dedicated method ↵Julien Chaffraix
that better reflect its intent. Introduced a helper method ftp_send_command that synchronously send an FTP query.
2010-09-22security.c: Remove out_buffer as it was never written into.Julien Chaffraix
2010-09-22security.c: buffer_read various fixes.Julien Chaffraix
Tighten the type of the |data| parameter to avoid a cast. Also made it const as we should not modify it. Added a DEBUGASSERT on the size to be written while changing it.
2010-09-22security.c: Made block_write return a CURLcode.Julien Chaffraix
While doing so, renamed it to socket_write to better match its function.
2010-09-22security.c: Made block_read and sec_get_data return CURLcode.Julien Chaffraix
To do so, made block_read call Curl_read_plain instead of read. While changing them renamed block_read to socket_read and sec_get_data to read_data to better match their function. Also fixed a potential memory leak in block_read.
2010-09-22Security.c: Fix headers guard to match the rest of the code.Julien Chaffraix
2010-05-11sendrecv: make them two pairs of send/recv to properly deal with FTPSHoward Chu
FTP(S) use two connections that can be set to different recv and send functions independently, so by introducing recv+send pairs in the same manner we already have sockets/connections we can work with FTPS fine. This commit fixes the FTPS regression introduced in change d64bd82.
2010-05-07sendrecv: split the I/O handling into private handlerHoward Chu
Howard Chu brought the bulk work of this patch that properly moves out the sending and recving of data to the parts of the code that are properly responsible for the various ways of doing so. Daniel Stenberg assisted with polishing a few bits and fixed some minor flaws in the original patch. Another upside of this patch is that we now abuse CURLcodes less with the "magic" -1 return codes and instead use CURLE_AGAIN more consistently.
2009-07-11silence a compiler warningDaniel Stenberg
2009-04-21libcurl's memory.h renamed to curl_memory.hYang Tse