Prevent assuming SM is enabled if the connection gets re-used without a
complete destroy&re-create of the connection object.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
When compiling on buildroot I get:
`src/tls.c:235:28: error: ‘ssize_t’ undeclared (first use in this
function); did you mean ‘size_t’? `
To have this POSIX type available we will need to include
`sys/types.h` or `unistd.h`.
Before this change the user had to provide a password callback, even if the
PKCS#12 encoded file has no or an empty password.
This changes the behavior, so we first try to open the file without a
password and only then ask the user to provide one.
This fixes#204.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
In order to be able to distinguish between user-created entries and
library-internal entries, we mark each entry who it belongs to.
This allows then later to let the user manage only the queue entries
that were created by them.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
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>
In order to be able to load password-protected key files a password
callback was added.
This also adds support for PKCS#12 containers instead of certificate+key.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
The registered callback function will be called before connect() is
called on the socket, allowing tweaking of much more than just keepalive
settings.
This deprecates xmpp_conn_set_keepalive().
Includes helper/example callback function to set default keepalive
parameters that some library users may find useful.
In order to do proper deprecation of those API's we re-introduce them
so they can be removed in the next release. This will then also lead to
an ABI bump.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
In case a pointer to itself was received, the resolver looped inifinitely
until the stack overflows.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
src/handler.c: In function 'handler_system_delete_all':
src/handler.c:706:25: warning: 'key2' may be used uninitialized in this function [-Wmaybe-uninitialized]
hash_add(conn->id_handlers, key2, head);
Instead of using the internal DRBG-based RNG, use the `getrandom()` system
call where available.
Keep the existing version as fall-back for other systems that don't provide
that system call.
... and for cases where auto-detection fails or the user simply wants to
use the internal RNG a new configure-switch is provided.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
... to provide an easier way to find long paths.
After looking at some code in profanity-im/profanity#1605 I thought this
could help to make libstrophe-user code easier to write (and read).
Initially it started off as `xmpp_stanza_get_child_by_xpath()` but then
I was annoyed when it came to handling all those potential corner cases
like e.g. escaping URL's in the ns ... so here we go with a
vararg approach :)
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
`hash_iter_next()` returns a pointer to an element of the data structure
which is persistent and not altered while calling `hash_iter_next()`.
Therefor we don't have to dup the string, but simply can remember the
pointer.
In the case where the element would be `hash_drop()`'ped which contains
the key, the key is not accessed after it has been free'd.
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>
This adds a new API function xmpp_ctx_set_verbosity() to set increased
verbosity levels.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
While reading through the code this seemed logical to do.
I haven't seen this occuring in the wild!
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
