This adds the `-x` flag to the `tcp send` command so send specific
data defined by a hexadecimal string. The purpose is to use this in
testing, for example to emulate HTTP GET requests.
The current diag module allows users running the 'diag send' and 'diag
repeat' concurrently. The command run later will change the settings
of the command run earlier, which will cause unexpected test results.
This commit does not allow running 'diag send' and 'diag repeat'
concurrently.
This commit introduces the `BorderAgent::EphemeralKeyManager` class,
which manages the use of the ephemeral key by the Border Agent.
The `EphemeralKeyManager` uses its own DTLS transport and CoAP secure
sessions. This allows the `EphemeralKeyManager` and the `BorderAgent`
service (which uses PSKc) to be enabled and used in parallel.
Previously, a single transport and session was shared between these
functions, requiring the normal BA service (with PSKc) to be stopped
before the ephemeral key could be used.
This is a fundamental change and improvement to the ephemeral key and
Border Agent functionality. Therefore some existing `otBorderAgent`
APIs need to be modified. For example, `otBorderAgentGetState()`,
which returned the Border Agent state to indicate whether there were
any active sessions, is no longer meaningful, as different
sessions/transports are now used for PSKc and ephemeral key, and
there can be multiple sessions. This commit intentionally renames and
changes the `otBorderAgent` public APIs, specifically all those
related to ephemeral key use, to highlight the fundamental change in
behavior. While this can cause backward incompatibility, it requires
app layer code that used the previous APIs to be updated to take into
account the new behavior.
This commit also updates `nexus/test_border_agent`, adding new tests
to validate the new behavior (e.g., BA service and ephemeral key
parallel sessions). It also includes and validates the Border Agent
counter updates under different scenarios (this enhances and replaces
`test_ephemeral_key_counters.py`).
Commit adds implementation of:
- 0x40 Tcat tlv extraction of active dataset,
- 0x25 Tcat tlv extraction of commissioner certificate.
Includes also refactoring of `BleCommand` adds new method `process_response`.
This simplifies:
- `GetPskdHash`
- `GetRandomNumberChallenge`
`TransmitPacket()` should return an error from platform Radio
implementation, as for example Radio can be in incorrect state.
If error occurs, increase `mSentErrorInvalidStatePackets` stat.
Add wrong state case to tests and fix `diag repeat stop` called
too lata.
Signed-off-by: Maciej Baczmanski <maciej.baczmanski@nordicsemi.no>
The original `diag send` command is an asynchronous command. Users
must wait for a certain period of time and then run the `diag stats`
command to query how many packets have been sent to know whether all
packets have been sent. This is very inefficient, and it is not
convenient for scripts to process this command.
This commit changes the command `diag send` from an asynchronous
command to a synchronous command, and add the asynchronous command
`diag send async`.
When using the `diag frame -c xxxx` command to enable the CSMA-CA when
transmitting the frame, the command `diag send` won't output any message
the CCA failure happens. It is difficult for users to know whether
the CSMA-CA is actually effective via diag commands.
This commit counts the number of packets that are sent succeed and failed,
outputs the transmision failure reason and do not re-transmit the frame
after it fails to send.
All diagnostic commands (instead of `diag start`) should fail if
device is not in diagnostic mode. Previously it was verified by
each command's process method (with a missing check in
`ProcessEcho` and `ProcessGpio`). This commit moves the check
directly to `ProcessCmd` and cleans up redundant code.
Additionally clean the documentation and align the code as for
some commands `status 0x00` was added on success and for some not.
Move `AppendErrorResult()` to `ProcessCmd()` as well.
Signed-off-by: Maciej Baczmanski <maciej.baczmanski@nordicsemi.no>
Commit introduces implementation of missing general class commands:
- PresentPskdHash
- PresentPskcHash
- PresentInstallCodeHash
- RequestRandomNumChallenge
- RequestPskdHash
Also include minor fixes in Tcat python client and refactoring of expect
tests for tcat.
This commit extends the `diag frame` command by adding an argument `-s`
to indicate whether the frame has been encrypted or not, so that the
diag commands can be used to test frames having security processed in
the host.
This commit adds default paths for expect scripts to make it easier for
running expect scripts. With this change, we can run expect tests as
follows:
```bash
./script/cmake-build simulation
./script/cmake-build posix
./tests/scripts/expect/cli-ping.exp
OT_NODE_TYPE=rcp ./tests/scripts/expect/cli-ping.exp
```
This commit also updates an existing test to cover the change.
Since 74c833b623 was introduced all IPv6
multicast packets are passed to the host. Previously used promiscuous
mode configuration is now unused. This commit removes the dead code and
corresponding elements as there is no use case for them at the moment
(and they can confuse a user).
Signed-off-by: Konrad Derda <konrad.derda@nordicsemi.no>
This commit adds an extra command `diag frame` to specify the frame
used for `diag send` and `diag repeat`, so that we can use this
command to send arbitrary 802.15.4 frames.
This commit adds support to simulate Thread radio over IPv6.
With this commit, a simulation will be simulated over either IPv6 or IPv4.
If it's simulated on IPv6, it communicates with other simulation nodes
in IPv6 group `ff02::116`. And if it's simulated on IPv4, it communicates
with other simulation nodes in IPv4 group `224.0.0.116`.
Note that simulating virtual time is not included in this commit.
This commit enhances the expect test against link metrics manager
feature to ensure that the feature can be continuously turned on or
off and work well. Because the feature will be controlled by the
feature flag in ot-br-posix.
This commit adds a argument `-L`/`--local-host` to simulation platform
to specify the source IP address for packets simulating 15.4
frames. This allows the simulation packets being transmitted over
different network interfaces, so that the simulation can run on
different hosts.
This can be used to enable multiple emulation devices(e.g. Android
Virtual Device) communicating to each other over emulated Thread
radio.
The argument accepts either an IPv4 address or a network interface
name. In the latter case, the first found IPv4 address on that
interface will be used will be used.
This commit adds cli `debug` command. This command is specifically
designed for testing and debugging purposes. It executes a series of
CLI commands to gather information about the device and thread
network.
This commit adds a public OT API to generate hex dump output line by
line. This function is then used for both `LogDump{}()` and frame
capture output by CLI `promiscuous` command (removing repeated
similar code) and harmonize the hex dump outputs.
The current code of the `mac.cpp` caches the supported channel mask to
a local variable. But the supported channel mask may be changed after
the country code is changed. This will cause the supported channel
mask used in `mac.cpp` to be inconsistent with the actual supported
channel mask.
This commit adds an API `otLinkSetRegion()` to set the region code and
then update the cached supported channel mask to avoid the channel
mask inconsistencies. The current Thread channel may be not included
in the new supported channel mask. When the Thread stack detects this
case, it detaches the current Thread network gracefully.
This commit updates CommissionerIdTlv to be defined as `StringTlvInfo`
(a TLV with a UTF-8 string value with a specified maximum length). This
allows us to use `Tlv` helper methods to `Find` and `Append` this
TLV, simplifying the code.
This commit also adds a helper `StringCopy()` method that copies a
C string into a given target string buffer array if it fits in the array.
This method can also optionally perform an encoding check on the string,
such as a UTF-8 encoding check. This helper method is used to simplify
setting different strings, such as Commissioner ID, Provisioning URL,
Vendor Name, etc.
The posix platform is able to support the HDLC, SPI and vendor spinel
interfaces, but the spinel interface type can't be changed
dynamically. It is inconvenient to use different spinel interfaces for
Thread stack in Android. This commit enables the posix platform to
support the HDLC, SPI and vendor interface at the same time, and the
final spinel interface type is determined by the radio url protocol.
Some other changes:
1. Not use CRTP style for the radio spinel.
2. Deprecate the OT_POSIX_CONFIG_RCP_BUS and
OPENTHREAD_POSIX_CONFIG_RCP_TIME_SYNC_INTERVAL.
The default supported channel mask is set to 0x7fff000 in the default
configuration file. The dbus client test case sets the channel to 11
which is not valid in the supported channel mask. It causes the CI test
failures in https://github.com/openthread/ot-br-posix/pull/2027.
This commit updates the default supported and preferred channel masks
in the configuration file to avoid the CI test failures.
This commit allows developers to set the preferred channel mask and
the supported channel mask in the configuration file. The posix
platform selects channel masks from the configuration file based on
the region code when the region code is updated.
This commit implements a new module LinkMetricsManager, which utilizes
the Link Metrics feature to get the Link Metrics data from neighboring
devices.
The commit also adds a few tests to the module:
- Unit Test: tests/unit/test_link_metrics_manager.cpp, will be run in
`unit-tests` in `unit.yml`.
- Expect Test: tests/scripts/expect/v1_2-linkmetricsmgr.exp, will be
run in `expects` in `simulation-1.2.yml`.
- Simulation Test:
tests/scripts/thread-cert/v1_2_LowPower_test_link_metrics_manager.py,
will be run in `packet-verification-low-power` in
`simulation-1.2.yml`.
This commit adds support for TCP Fast Open, without cookie management.
To add support for this, I looked at the FreeBSD codebase and brought
in some code from FreeBSD 12.0 that implements TCP Fast Open --- the
version of FreeBSD that TCPlp is based on did not fully support TCP
Fast Open.
Normally, a part of TFO is cookie management --- the server generates
a cookie and includes it in the initial handshake, and client is
expected to present this cookie on future handshakes. This part is not
yet implemented, and I changed the logic from FreeBSD to allow data to
be exchanged in the TFO handshake even if the client does not present
a cookie. If we implement this functionality for TFO later, it is
probably worth departing from FreeBSD's data structures and policies
for maintaining cookie state in favor of something that is simpler and
more memory-efficient.
Current implementation of RestoreProperties() assumes there's always a
networkInfo structure stored in the settings. But, it's possible the
RCP device needs to be recovered before this structure is populated.
Signed-off-by: Axel Le Bourhis <axel.lebourhis@nxp.com>
This commit updates public APIs for getting and setting CSL period to
use microseconds unit instead of the internal ten symbols unit. This
makes the APIs easier to use.
The CSL APIs have been renamed to follow the `otLinkGet/SetCsl{Item}()`
pattern, which is the common naming style of OpenThread. This
renaming will make the APIs more consistent and avoid potential
confusion with the now-removed APIs, which used a different unit for
CSL period.
This commit also updates the related CLI CSL commands:
- The `csl period` expects the given period to be in microseconds.
- The `csl` command (which outputs all CSL parameter) shows the CSL
period in microsecond unit (e.g., "Period: 160000us").
The NCP spinel `SPINEL_PROP_THREAD_CSL_PERIOD` is also updated to use
microsecond unit for CSL period.
The related test script are updated to use the new unit, in particular
the test harness `setCSLperiod()` in `harness-thci/OpenThread.py` is
updated (no need to convert from msec).
This commit implements time counting in radio to collect the time when
radio is in sleep/tx/rx time. 2 new APIs are added to get and reset
the statistics. This feature is only available on FTD and MTD. This PR
also adds cli commands to call the APIs on example cli firmware. This
feature is by default disabled in OT core config. It's enabled on
simulation platform by default now.
Regarding implementation, this feature is totally implemented by
software. It uses a simplified model to calculate the time. It may
not be very accurate, but it should be enough to give us an overview
of the time.
This commit adds `MacFilter` CLI sub-module that implements all
"macfilter" sub-commands. It also simplifies the implementation by
adding a common `OutputFilter()` method that can output either the
Address filter, the RSS filter, or both.
It is difficult for testers to know whether the stack has been
automatically restarted in the background. This commit adds an
instance id to indicate whether the stack has been restarted.
The instance id is set to a random value when the OpenThread
instance is constructed and its value will not change after
initialization.
This commit updates DNS client to add `otDnsServiceMode` to the
`otDnsQueryConfig`. This new config property determines which records
to query and allow the API user to control the behavior during
service resolution: We can query for SRV record only or TXT record
only, or query for both SRV and TXT records in the same message, or
in parallel in different messages, or an "optimized" mode where
client will first try to query for both records together in the same
message but if server responds with an error, it then retries using
two parallel separate queries.
This gives flexibility and control to the API user. It also helps
address situations where the server (DNS resolver) may not accept
queries with more than one questions.
To support this new feature, this commit updates and enhances the
internal design of the `Dns::Client`. A new mechanism is added to
allow multiple `Query` instances to be associated with each other
under a main `Query` and responses for the related queries are saved
until all are received and validated before finalizing the main
`Query` and invoking the callback and allowing caller to retrieve the
info.
This commit also adds a detailed unit test `test_dns_client` which
covers DNS client browse and service resolution validating behavior
under all service modes. In order to test `Client` functionality,
this commit also adds a `TestMode` in `Dns::ServiceDiscovery::Server`
allowing us to change server behavior, e.g., reject messages with
more than one question in query.
Tony Zhou