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2075 Commits

Author SHA1 Message Date
Jim Hague c4a3f75844 Correct make depend generation for TLS directory. 2018-11-27 18:03:27 +00:00
Jim Hague e60d852637 Common OpenSSL digester selection. 2018-11-27 16:55:33 +00:00
Jim Hague c101a7a021 Abstract context DANE initialisation. 2018-11-27 15:41:23 +00:00
Jim Hague 26bcddd029 Abstract cookie SHA256 calculation. 2018-11-27 15:31:33 +00:00
Jim Hague af962228fc Abstract maximum digest length. 2018-11-27 15:31:05 +00:00
Jim Hague 0cdede21df Abstract SHA1 calculation. 2018-11-27 15:29:48 +00:00
Jim Hague 5e390a4b23 Revise all TLS interfaces to pass in GetDNS memory functions where necessary. 
This means we can remove OpenSSL_free() calls from request-internal.c and util-internal.c.
 2018-11-27 14:41:46 +00:00
Jim Hague bc3106af94 Abstract out HMAC functions in request-internal.c. 2018-11-27 11:49:12 +00:00
Jim Hague 4ec93a3df0 Add Doxygen for remaining tls.h functions. 2018-11-26 11:32:18 +00:00
Jim Hague 27a7e4e28f Attempt minimal autoconf changes to use GnuTLS instead of OpenSSL. 
I could waste the rest of the available time trying to turn configure.ac into something that cleanly ignores OpenSSL, uses GnuTLS instead and retains all the options. Or even better scrap the whole autoconf mess and start again.

But in the interests of prototyping, do something quick and dirty. This means GnuTLS must for now be configured thus:

$ CFLAGS="-g" ../configure --enable-stub-only --with-gnutls --disable-gost --disable-ecdsa --disable-edns-cookies

to evade other items with hardcoded OpenSSL checks in them.
 2018-11-23 17:49:06 +00:00
Jim Hague 2267863a53 Attempt to improve the preprocessor horror that is util/val_secalgo.h. 
Convert the main util/val_secalgo.h to a plain interface. Move the preprocessor redefines into validator/val_secalgo.h, and move THAT under openssl, because it is OpenSSL implementation specific at present - you can compile with NSS and Nettle if config allows.
 2018-11-23 16:28:55 +00:00
Jim Hague 4f67491971 Remove unnecessary OpenSSL include in dnssec.c. 2018-11-20 17:36:56 +00:00
Jim Hague 05f9d30e89 Move anchor.c to under openssl. 2018-11-20 16:57:48 +00:00
Jim Hague f3e0f2b9e6 Split OpenSSL specific bits of keyraw.hc into keyraw-internal.hc. 
All usage is internal to val_secalgo.c, which is already in openssl.
 2018-11-20 16:51:17 +00:00
Jim Hague da94b52f74 Move val_secalgo.c to openssl. 
It contains ports other than OpenSSL (NSS and NETTLE), but we're not worrying about those for our purposes at present.
 2018-11-20 16:21:06 +00:00
Jim Hague 4eb845bc58 Move internal-only functions from public pubkey-pinning interface. 
The interface now only exposes functions used by the main getdns code.
 2018-11-20 15:55:34 +00:00
Jim Hague ff9cde2087 Remove SSL type from pubkey-pinning interface. 2018-11-20 15:49:26 +00:00
Jim Hague 756eda96d8 Remove ssl_dane dir from dependency generation search. 2018-11-20 15:47:56 +00:00
Jim Hague 52421be5f4 Correct error checking result of _getdns_tls_context_set_ca(). 2018-11-20 15:12:10 +00:00
Jim Hague 1b0a09a23f Wrap hostname/certificate verification. 
This removes the last OpenSSL items from stub.c.
 2018-11-20 14:53:31 +00:00
Jim Hague fb73bcb77e Correct return value error from _getdns_tls_connection_(read|write)(). 2018-11-20 12:43:17 +00:00
Jim Hague 2e8c48544b Move pubkey-pinning implementation under openssl/. 2018-11-19 13:55:02 +00:00
Jim Hague aba0e2fb4c Move non-TLS-library specific parts of tls.h to ~/src/tls.h and have it include lib-specific tls-internal.h. 
Update dependencies.
 2018-11-19 09:49:54 +00:00
Jim Hague 5d353d9efb To aid proof-of-concept work, insist on OpenSSL 1.1.1 or later. 
Remove ssl_dane as now surplus to requirements.
 2018-11-16 17:58:29 +00:00
Jim Hague 0fd6fd4c5c Replace (one instance of) SSL_get_peer_certificate(). 2018-11-16 17:09:26 +00:00
Jim Hague 4b8c9d1bd7 Replace SSL_get_version(). 2018-11-15 17:53:37 +00:00
Jim Hague 09019bee75 Replace SSL_write(). 2018-11-15 17:53:29 +00:00
Jim Hague e7453522d5 Replace SSL_read(). 2018-11-15 17:51:52 +00:00
Jim Hague e22c01e212 tls_do_handshake: move handshake and check for new session into abstraction layer. 2018-11-15 14:28:04 +00:00
Jim Hague ffd1136e94 tls_create_object(): Move setting client state and auto-retry into connection_new and add setting connection session. 2018-11-15 13:23:00 +00:00
Jim Hague d9fdd4c10d Abstracting TLS; let's start with context only. 
Change data types in context.h and fix up context.c. Do minimal fixups to stub.c.
 2018-11-15 11:01:13 +00:00
Willem Toorop 9b4e8e9e91 X509_get_notAfter not in OpenSSL 1.1.1 anymore 2018-06-12 16:37:46 +02:00
Willem Toorop 884f6ddc5e DS is always a delegation and never at the apex 2018-06-10 16:57:40 +02:00
Willem Toorop 25231aa686 Fix finding signer of NSEC and NSEC3s 
Thanks Philip Homburg
 2018-06-08 21:39:59 +02:00
Willem Toorop 000fa94ae2 Sync ldns & utils with unbound 2018-05-22 12:44:13 +02:00
Willem Toorop 799bd2f6b1 Bugfix #399: Reinclude <linux/sysctl.h> in getentropy_linux.c 2018-05-15 08:11:55 +02:00
Willem Toorop e481273ff4 Last minute update 2018-05-11 13:20:08 +02:00
wtoorop 0510fb00d3
Merge pull request #397 from ehmry/tcp_sendto 
No TCP sendto without TCP_FASTOPEN
 2018-05-11 12:04:49 +01:00
wtoorop 7fe45a7012
Merge pull request #396 from saradickinson/bugfix/windows_certs 
Temporary fix for https://github.com/getdnsapi/stubby/issues/87. Dete…
 2018-05-11 11:51:33 +01:00
Willem Toorop 6c99e7b8a6 Bugfix getdnsapi/stubby#106: Core dump when ... 
printing certain configuration. Thanks Han Vinke
 2018-05-11 11:28:52 +02:00
Willem Toorop 98b1ff624a Memory loss with empty string bindata's 2018-05-11 11:23:19 +02:00
Emery Hemingway a6ec2b2449 No TCP sendto without TCP_FASTOPEN 2018-05-08 14:58:17 +02:00
Willem Toorop 7331717990 Fix for Fallback to current (working) directory (for appdata_dir). 2018-05-04 15:30:27 +02:00
Willem Toorop 99bfe4a287 Fallback to current (working) directory (for appdata_dir). 
To improve integration with system and service managers like systemd
See also getdnsapi/stubby#106
 2018-05-04 10:40:49 +02:00
Willem Toorop 3c355d425b Warnings are errors :( 2018-05-03 12:15:48 +02:00
Willem Toorop 101d602739 Travis output showed it was a bracket issue 2018-05-03 11:48:07 +02:00
Willem Toorop de7f007bf3 Without dl_iterate_phdr for now... 2018-05-03 11:40:44 +02:00
Willem Toorop f5c588c955 Need _GNU_SOURCE before config.h 2018-05-03 11:30:28 +02:00
Willem Toorop f0f101511b _GNU_SOURCE needed for struct dl_phdr_info from link.h 2018-05-03 11:21:11 +02:00
Willem Toorop 4f050facc3 Bugfix #394: Update src/compat/getentropy_linux.c 
in order to handle ENOSYS (not implemented) fallback.
Thanks Brent Blood
 2018-05-02 14:32:12 +02:00