* sslstream: ACL parser
It was noticed in the issue 6457 that the some ACLs were not parsing
correctly when they were along SSL acl, this commit fixes this'
* sslstream: remove comments
This commit removes the comments that were present while I was testing the code
* sslstream: Tests
This commit adds ACL tests to check the Netdata response to them
* sslstream: Tests
Fix the extension to upload the files
* sslstream: more tests
In this commit I am bringing more tests, including the ssl tests'
* sslstream: leading space
Remove leading space from variable that was creating problem with shellcheck
* sslstream: glob
Remove special character from script
* sslstream: Makefile
The Makefile diretives were pointed to wrong files
* sslstream: Missing stream encrypt
This commit solves the problem of the stream not be encrypted, but
it is not the final solution, because the parser made is incomplete.
* sslstream: Finish encrypt channel
This commit brings the step that I was missing, the complete encryptation
in the communication between Master and Slave
* sslstream: Fix argument in script
After the latest tests, it was verified that two arguments given to a function
inside the script were not correct, with this PR I am fixing this!
* sslstream: Fix argument in info
Instead to call a function to deliver an integer I was passing a size_t value.
Only cmake showed this, but not in my clion! :/
* sslstream: Fix redirect
When we were having different SSL configuration, the system were not applying
the option for all
* sslstream: Update documentation
Our documentation was not clear about the rules according our code
so I am updating the text to explain for the users
* sslstream: Adjust script
With this last commit, I am adjusting the tests to avoid false positive
* sslstream: Missing elif
The previous commit had a missing elif in the shell script
* sslstream: Split ports
Before this commit Netdata was having SSL as a global option, now it has as a real ACL.
* sslstream: reduce context
The stream variable will not be affected in the master side, it is only necessary
on the slave side, so I am reducing the context of it
* sslstream: Force SSL
When the user has certificate and he does not set any SSL flag, it is necessary
to append the SSL=force flag
* sslstream: Default flag
It is necessary to have a default flag when the SSL flags are not SET
* sslstream: remove comments
Remove comments from the scrip
* sslstream: moving flag
It is better the flag to be set inside socket instead everytime there is a new connection
* sslstream: documentation
Fix a sentence in the web/server/README.md
* configure.ac: Add support for GCC's __attribute__((unused))
When compiling under GCC with -Wextra (along with -Wall) there are a lot
of compiler warnings such as
collectors/cgroups.plugin/cgroup-network.c:89:45: warning: unused parameter ‘scope’ [-Wunused-parameter]
89 | struct iface *read_proc_net_dev(const char *scope, const char *prefix) {
| ~~~~~~~~~~~~^~~~~
Some arguments may be able to be got rid off, others won't.
GCC (and at least clang[0]) provide an __attribute__((unused))
annotation that can be used on function parameters (also on variables,
functions, labels, enums, structs etc) to inform the compiler of such
and will squash warnings of the above nature.
A check is added to configure.ac for the use of GCC (I believe $GCC will
be set to 'yes' for clang also) and if found it creates __always_unused
& __maybe_unused #define's set to __attribute__((unused)) otherwise it
just sets them empty.
If other compilers have a similar feature this check can be adjusted to
accommodate them.
The reason for the two defines is that some variables may always be
unused in a function, others may or may not depending on #ifdef's for
example. So we are able to document both cases.
Subsequent commits will start making use of these to squash such
compiler warnings.
[0]: https://clang.llvm.org/docs/AttributeReference.html#maybe-unused-unused
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* collectors/statsd.plugin: Mark a function argument as __maybe_unused
In collectors/statsd.plugin/statsd.c the app function argument to
STATSD_APP_CHART_DIM() might be unused if NETDATA_INTERNAL_CHECKS is not
defined, then the debug() macro that it's used in from
libnetdata/log/log.h will be defined to a dummy function where none of
the arguments are used.
This fixes a compiler warning [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* collectors/apps.plugin: Mark a function argument as __maybe_unused
In collectors/apps.plugin/apps_plugin.c the function
debug_print_process_tree() takes an argument 'msg' that might be unused
if NETDATA_INTERNAL_CHECKS is not defined, then debug_log() will be set
to a dummy function that takes no arguments.
This fixes a compiler warning [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* libnetdata/locks/locks: Mark function arguments as __maybe_unused
In libnetdata/locks/locks.c there a number of functions that take
arguments 'file', 'function' & 'line' that might be unused if
NETDATA_INTERNAL_CHECKS is not defined, then the debug() macro that it's
used in from libnetdata/log/log.h will be defined to a dummy function
where none of the arguments are used.
This fixes compiler warnings [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* libnetdata/socket/security: Mark a function argument as __maybe_unused
In libnetdata/socket/security.c the function security_info_callback()
takes an argument 'ret' that might be unused if NETDATA_INTERNAL_CHECKS
is not defined, then the debug() macro that it's used in from
libnetdata/log/log.h will be defined to a dummy function where none of
the arguments are used.
This fixes a compiler warning [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* collectors/cgroups.plugin: Mark a function argument as __maybe_unused
In collectors/cgroups.plugin/cgroup-network.c the function
read_proc_net_dev() takes an argument 'scope' that might be unused if
the NETDATA_INTERNAL_CHECKS is not defined.
This fixes a compiler warning [-Wunused-parameter] when compiling with
-Wextra *and* -Wall".
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* database/rrddim: Mark function arguments as __maybe_unused
In database/rrddim.c there a couple of functions that take a 'st'
argument that might be unused if NETDATA_INTERNAL_CHECKS is not defined,
then the debug() macro that it's used in from libnetdata/log/log.h will
be defined to a dummy function where none of the arguments are used.
This fixes compiler warnings [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
* database/rrdvar: Mark a function argument as __maybe_unused
In database/rrdvar.c the function rrdvar_create_and_index() take an
argument 'scope' that might be unused if NETDATA_INTERNAL_CHECKS is not
defined, then the debug() macro that it's used in from
libnetdata/log/log.h will be defined to a dummy function where none of
the arguments are used.
This fixes a compiler warning [-Wunused-parameter] when compiling with
-Wextra *and* -Wall.
Signed-off-by: Andrew Clayton <andrew@zeta.digital-domain.net>
