If the rdclient is suspended or deregistered any network errors caused
by lwm2m_engine and forwarded by socket_fault handler should not change
the rd client state.
Signed-off-by: Andreas Chmielewski <andreas.chmielewski@grandcentrix.net>
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Implement test cases:
LightweightM2M-1.1-int-303 - Cancel observations using Observe with
Cancel parameter
LightweightM2M-1.1-int-305 - Cancel Observation-Composite Operation
Modify existing Leshan API to passive_cancel().
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Test case:
LightweightM2M-1.1-int-235 - Read-Composite Operation on root path
is now working as Leshan added a support for reading the root path.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Implement write and remove attributes command for Leshan.
Remove all written attributes at the end of test, so it won't
affect the next test case.
Remove skip marks from testcase that is fixed on Leshan side.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Implement testcases for Information Reporting Interface [300-399]:
* LightweightM2M-1.1-int-301 - Observation and Notification of parameter
values
* LightweightM2M-1.1-int-302 - Cancel Observations using Reset
* LightweightM2M-1.1-int-304 - Observe-Composite Operation
* LightweightM2M-1.1-int-306 – Send Operation
* LightweightM2M-1.1-int-307 – Muting Send
* LightweightM2M-1.1-int-308 - Observe-Composite and Creating
Object Instance
* LightweightM2M-1.1-int-309 - Observe-Composite and Deleting
Object Instance
* LightweightM2M-1.1-int-310 - Observe-Composite and modification of
parameter values
* LightweightM2M-1.1-int-311 - Send command
303 and 305 cannot be implemented using Leshan as it only support
passive cancelling of observation.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When testcases share one DUT per module, we save the time
from running bootstrap on each testcase.
Each testcase start with DUT that is registered.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Implement support for reading stream of events from Leshan.
This allows testing the LwM2M SEND/Notify/Update operations
and reading content of those.
Also convert the whole Leshan class to use requests.session() so
it pools up connections and uses keep-alive.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Add remaining test cases from
Device management & Service Enablement Interface
* LightweightM2M-1.1-int-222 – Read on Object
* LightweightM2M-1.1-int-223 – Read on Object Instance
* LightweightM2M-1.1-int-224 – Read on Resource
* LightweightM2M-1.1-int-225 – Read on Resource Instance
* LightweightM2M-1.1-int-226 – Write (Partial Update) on
Object Instance
* LightweightM2M-1.1-int-227 - Write (replace) on Resource
* LightweightM2M-1.1-int-228 - Write on Resource Instance
* LightweightM2M-1.1-int-229 - Read-Composite Operation
* LightweightM2M-1.1-int-230 - Write-Composite Operation
* LightweightM2M-1.1-int-231 - Querying basic information
in SenML JSON format
* LightweightM2M-1.1-int-232 - Querying basic information
in SenML CBOR format
* LightweightM2M-1.1-int-233 - Setting basic information
in SenML CBOR format
* LightweightM2M-1.1-int-234 - Setting basic information
in SenML JSON format
* LightweightM2M-1.1-int-235 - Read-Composite Operation on root path
* LightweightM2M-1.1-int-236 - Read-Composite - Partial Presence
* LightweightM2M-1.1-int-237 - Read on Object without specifying
Content-Type
* LightweightM2M-1.1-int-241 - Executable Resource: Rebooting the device
* LightweightM2M-1.1-int-256 - Write Operation Failure
* LightweightM2M-1.1-int-257 - Write-Composite Operation
* LightweightM2M-1.1-int-260 - Discover Command
* LightweightM2M-1.1-int-261 - Write-Attribute Operation on a multiple
resource
* LightweightM2M-1.1-int-280 - Successful Read-Composite Operation
* LightweightM2M-1.1-int-281 - Partially Successful Read-Composite
Operation
Modify tests binary
* Allow CoAP payload of 1211 bytes.
* Allow outgoing messages to use block-wise if they are bigger.
* Use 4kB encode buffer for outgoing messages.
* Check configured heap and stack sizes.
* Limit number of interface addresses, sockets and contexts
Qemu-cortex-m3 platform ran out of RAM, so reconfigure it to use
* packet size of 256 bytes.
* encode buffer of 2kB
This exercises the block-transferring on some of the test cases.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
* Add support for running interoperability tests with
Qemu X86.
* Remove some debugging messages to allow binary to
fix Qemu Cortex-M3 board.
* Tune buffer and stack sizes to fit all boards.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Do not include the resource type (rt=) in the registration message when
using the OMA JSON format. This was a workaround specifically for the
Wakaama LwM2M server which is no longer needed since the latest master
branch.
Signed-off-by: Marc Lasch <marc.lasch@husqvarnagroup.com>
When resource instances are initialized, we must calculate
beginning of the data buffer using the index and maximum
data length. Otherwise buffers would overlap with previous.
Fixes#64011
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Add new configuration value CONFIG_LWM2M_UPDATE_PERIOD
that allows calculating update period from last update,
instead of calculating it from the lifetime.
In runtime, server is allowed to change the lifetime of the
registration which causes update perdiod to be effected.
When fixed update period is preferred, UPDATE_PERIOD
config is then used.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
In case observation token changes (the LwM2M server re-sends
observation request to the client), the LwM2M engine should cancel any
ongoing notifications based on the old token. Otherwise, it will be
impossible to match the pending notification reply (ACK) with the
observer context anymore, causing new notifications for this
observation to stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Added a new event for LWM2M_RD_CLIENT_EVENT_DEREGISTER for
indicate LwM2M client dereistartion.
Updated unit test and sample for new event type
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
lwm2m_udp_receive() is only called with same function
pointer, so there no need to carry that in the parameter.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Use the new Pytest integration to run testcases against Leshan.
Test with:
twister -T tests/net/lib/lwm2m/functional -p native_posix -vv
This requires Leshan running in localhost using following setup:
tcp/8080 Leshan web interface and REST API
tcp/8081 Leshan bootstrap server REST API
udp/5683 Leshan non-secure CoAP
udp/5684 Leshan DTLS CoAP
udp/5783 non-secure Bootstrap CoAP
udp/5684 DTLS Bootstrap CoAP
Leshan and Boostrap server must be reachable from native_posix
run using IP address 192.0.2.2 as in most of the examples.
Tests are written from test spec;
OMA Enabler Test Specification (Interoperability) for
Lightweight M2M
Following tests are implemented in this commit:
* LightweightM2M-1.1-int-0 – Client Initiated Bootstrap
* LightweightM2M-1.1-int-1 – Client Initiated Bootstrap Full (PSK)
* LightweightM2M-1.1-int-101 – Initial Registration
* LightweightM2M-1.1-int-102 – Registration Update
* LightweightM2M-1.1-int-104 – Registration Update Trigge
* LightweightM2M-1.1-int-105 - Discarded Register Update
* LightweightM2M-1.1-int-107 – Extending the lifetime of a registration
* LightweightM2M-1.1-int-108 – Turn on Queue Mode
* LightweightM2M-1.1-int-109 – Behavior in Queue Mode
* LightweightM2M-1.1-int-201 – Querying basic information in Plain Text
* LightweightM2M-1.1-int-203 – Querying basic information in TLV format
* LightweightM2M-1.1-int-204 – Querying basic information in JSON format
* LightweightM2M-1.1-int-205 – Setting basic information in Plain Text
* LightweightM2M-1.1-int-211 – Querying basic information in CBOR format
* LightweightM2M-1.1-int-212 – Setting basic information in CBOR format
* LightweightM2M-1.1-int-215 – Setting basic information in TLV format
* LightweightM2M-1.1-int-220 – Setting basic information in JSON format
* LightweightM2M-1.1-int-221 – Attempt to perform operations on Security
* LightweightM2M-1.1-int-401 – UDP Channel Security – PSK Mode
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
The tests `content_json` and `content_plain_test` depend on the float
support of libc. After PR##57340, Picolibc would be selected in
these two tests and the `PICOLIBC_IO_FLOAT` won't be selected if
the platform doesn't select `FPU`.
This commit select `CONFIG_PICOLIBC` and `CONFIG_PICOLIBC_IO_FLOAT`
for these two tests.
Signed-off-by: Huifeng Zhang <Huifeng.Zhang@arm.com>
RD client tests work well on emulated (fast) environments
but tend to fail on real HW with real time sleeps.
This change refactors wait_for_service() to be a bit more
syncronous on background service, instead of relying hardcoded
sleeps.
Fixes#61824
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
This test is too dependent on the exact order of events,
and known to fail in most platforms but native_posix.
To mitigate the issue and avoid blocking development
due to failed CI tests, let's only allow the test in
native_posix.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add module tests for all data types and most of deprecated
functions as well.
Refactor event wainting to expect_lwm2m_rd_client_event() which
does not care about the index, just the order.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
RD-client tests should wait longer for expected events.
Also the stubbed service worker should be stopped properly
after tests.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When BOOTSTRAP FINNISH message was received, it caused
engine to immediately switch to BOOTSTRAP_TRANS_DONE state
which then closed the connection.
Ack packet was still on the send-queue so it never got send before close().
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Fix a build warning that is generated by new
enough compilers, when they detect the sprintf()
may overflow the destination buffer lenght.
The code which was generating the warnig was
actually not used, so we just remove it.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
These testcases are not SMP-safe, will fail on all SMP boards. Simply
turning them to 1cpu test can not fix the issue.
So, setting CONFIG_MP_MAX_NUM_CPUS to 1 as a workaround.
Signed-off-by: Jaxson Han <jaxson.han@arm.com>
Allow socket-loop to wake up immediately, if there are changes,
instead of waiting for zsock_poll() to timeout.
This change makes engine more reactive and removes
hard coded timeout from zsock_poll().
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
The signal strength for the connectivity monitor was
defined as int8_t, however this was too small for
LTE RSRP values, which has range [-140,-44].
Signed-off-by: Jarno Lämsä <jarno.lamsa@nordicsemi.no>
Lwm2m firmware object have defined a write of zero length
string as a cancel operation.
So allow lwm2m_set_opaque(path, NULL, 0);
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Content-format tests do not require network or
Newlibc, so by removing these filters.
Defined a native_posix as the only integration platform
because all simulated arm-zephyr-eabi platforms are
filtered out by Twister.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
As the lwm2m_reset_message() is stubbed, it does not remove
a message from rettry queue. Therefore depending on the
simulation speed, retries can happen one or many times.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
ZTEST(lwm2m_registry, test_strings) is using opaque resource
0/0/3 to write a test string "coap://127.0.0.1" which
happens to be same length as default key size.
Need more room to add end marker and verify it.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Pause and resume functionality was written into assumption
that sockets are closed before resuming.
With use new options CONFIG_LWM2M_RD_CLIENT_STOP_POLLING_AT_IDLE
or CONFIG_LWM2M_RD_CLIENT_LISTEN_AT_IDLE this is not always true.
Fix the state machine, so that on those cases, sockets are not
closed and resume is always similar like from the QUEUE mode.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Add support for using X509 certificates.
Default settings use ECDSA certificates with SHA256 hash.
When different settings are required clients should overwrite
struct lwm2m_ctx->load_credentials() and
struct lwm2m_ctx->set_socketoptions()
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
When writing string data to resources which are string types,
we should count in the terminating character into the data length.
Corner cases exist where LwM2M resource type is opaque but
lwm2m_get_string() or lwm2m_set_string() are used to read/write
the data. We must ensure string termination on those case, but
terminating character must not be stored in the engine buffer
or counted in the data length as this might be considered
as part of the binary data.
Fixes#59196
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
