The cache is stored per connection object and is cleared on
* entry of wrong password
* release of connection object
* successful connection
It can be configured that libstrophe retries the password entry in case
the user entered a wrong password.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Based on the differences to libmesode this functionality has been added.
It allows a library-user to set a callback for cases where the TLS stack
can't verify a received certificate and let the end-user decide what to
do.
examples/basic implements an example handler of said functionality.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Const variables in prototypes don't add much value, but make the code
larger and redundant. Remove these const keywords.
Note, this doesn't apply to pointers to const memory.
@sjaeckel integrated clang-format with formal coding style. Run his
script and commit changes.
There are pros and cons of this commit.
Mixed coding style is a "broken window". A good single style simplifies
reading and writing code.
On the other hand, this is a big change which will lead to conflicts.
support in and out. It's easier for the build system if we do this
with #ifdef's but conditional compilation is easier while we're
playing around.
Also rename a function.
This adds a tls_t that looks a bit like a socket, but can turn
on and off tls. The idea would be to plug this into the xmpp_conn_t
and use it iff the connection is in TLS mode.
