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2018-12-06Following the license change, modify the boilerplates in demos/Richard Levitte
[skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7834)
2017-07-13Demo style fixes and modernisation.Pauli
Address some style issues in the demos and modernise the C. Fix the exit/return from main handling. Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3914)
2016-09-20Fixup BIO demos for OpenSSL 1.1.xRichard Levitte
Call SSL_CTX_new() before doing any configuration. (or call OPENSSL_ssl_init()) Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-09-20Fixup BIO demos for OpenSSL 1.1.xRichard Levitte
Note: server-cmod doesn't seem to do things right... from loading cmod.cnf, it tries to load libssl_conf.so. Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-05-18Consolidate copyright for demosRich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-26Remove /* foo.c */ commentsRich Salz
This was done by the following find . -name '*.[ch]' | /tmp/pl where /tmp/pl is the following three-line script: print unless $. == 1 && m@/\* .*\.[ch] \*/@; close ARGV if eof; # Close file to reset $. And then some hand-editing of other files. Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2015-05-16Server side version negotiation rewriteMatt Caswell
This commit changes the way that we do server side protocol version negotiation. Previously we had a whole set of code that had an "up front" state machine dedicated to the negotiating the protocol version. This adds significant complexity to the state machine. Historically the justification for doing this was the support of SSLv2 which works quite differently to SSLv3+. However, we have now removed support for SSLv2 so there is little reason to maintain this complexity. The one slight difficulty is that, although we no longer support SSLv2, we do still support an SSLv3+ ClientHello in an SSLv2 backward compatible ClientHello format. This is generally only used by legacy clients. This commit adds support within the SSLv3 code for these legacy format ClientHellos. Server side version negotiation now works in much the same was as DTLS, i.e. we introduce the concept of TLS_ANY_VERSION. If s->version is set to that then when a ClientHello is received it will work out the most appropriate version to respond with. Also, SSLv23_method and SSLv23_server_method have been replaced with TLS_method and TLS_server_method respectively. The old SSLv23* names still exist as macros pointing at the new name, although they are deprecated. Subsequent commits will look at client side version negotiation, as well of removal of the old s23* code. Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2015-05-06Use "==0" instead of "!strcmp" etcRich Salz
For the various string-compare routines (strcmp, strcasecmp, str.*cmp) use "strcmp()==0" instead of "!strcmp()" Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-03-25free NULL cleanupRich Salz
This commit handles BIO_ACCEPT_free BIO_CB_FREE BIO_CONNECT_free BIO_free BIO_free_all BIO_vfree Reviewed-by: Matt Caswell <matt@openssl.org>
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2013-12-18Update demo.Dr. Stephen Henson
2013-10-20Fix various typos.Dr. Stephen Henson
2013-10-20Add demo for SSL server using SSL_CONF.Dr. Stephen Henson