Original code developed as a GSoC 2023 project by Emna Rekik.
Code refactored in order to provide better bisectability
as the origical commits were not bisectable.
The server supports static and dynamic resources, managed by
HTTP_SERVICE/HTTP_RESOURCE macros.
Fixes#59685Fixes#59686Fixes#59688Fixes#59690Fixes#59670Fixes#59700Fixes#59684Fixes#59693Fixes#59693Fixes#59694Fixes#59699Fixes#59696Fixes#59688Fixes#59690Fixes#59670Fixes#59700Fixes#59685Fixes#59686Fixes#59688Fixes#59691
Signed-off-by: Emna Rekik <emna.rekik007@gmail.com>
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add HTTP/2 helper libraries to encode and decode HPACK encoded headers,
according to RFC7541.
HPACK string encoding requires to support certain set of Huffman codes,
therefore implement Huffman encoder/decoder as well.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Adds a config that enables sending the object version for all objects.
According to LwM2M specification v1.0 and v1.1, non-core object versions
other than 1.0 'must' be provided, while all other versions 'may' be
provided. With specification v1.2, a client 'can always attach Object
Version Information'. Or in other words, it is OK to always report the
object version with all specifications.
Signed-off-by: Andreas Rudolf <andreas.rudolf@husqvarnagroup.com>
Updates the linker script fragments under 'subsys' to use
Z_LINK_ITERABLE_SUBALIGN for the subalignment instead of
a hardcoded value of 4.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
This commit change a method of printing multicast routes by showing
all interfaces per entry instead of aggregating them by interface.
Signed-off-by: Konrad Derda <konrad.derda@nordicsemi.no>
Allow changing the CoAP Block-wise transfers block-size
for subsequent GET requests.
It looks like Leshan switches block size back to its
configured value, if it is smaller.
So even when we send block N=0 with size of 512, Leshan
seem to handle that properly but still asks N=2 with
block size 256(if that is configured).
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Minor improvements to usage of zperf_shell upload.
Added common defaults for the upload commands arguments.
Print defaults in cmd help.
Throw warning when user sets baud rate for TCP upload.
Signed-off-by: Adam Matus <adam.matus@nxp.com>
Add more error logs in case of (mostly) mbed TLS errors, so it's easier
to get an initial idea of what went wrong based on logs only. Getting
an information on an actual mbed TLS error code is quite helpful in such
cases.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Block size is a 3-bit value mapping values [0, 6] to powers of 2 in the
range [16, 1024]. Value 7 is invalid.
The previous formula was not working in case the client's preferred size
was 4 (or more) times bigger than the server's.
This commit takes into account also the case the client's preferred size
is smaller than the server's.
Signed-off-by: Marco Argiolas <marco.argiolas@ftpsolutions.com.au>
Remove IPSP support from the tree.
It has no maintainers, and is regularly broken. The fact that it's
nontrivial to set-up in linux makes it hard to fix reported issues.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
The "struct sockaddr" should only be used in casts and never
as a standalone variable because it might not have enough
space allocated for all the protocol specific fields.
So refactor the port_in_use() function to reflect that.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
errno values are positive, therefore they should be negated when
assigned as return values for net_dhcpv4_server_start().
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Check if the interface is down before joining IPv4 mDNS multicast
group. This avoids warning later when the network packet cannot be sent.
Fixes#71121
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Correct various small edge-case behaviors that have been accidentally
introduced in the http_client.
- http_client_req no longer incorrectly returns -ETIMEDOUT on NULL HTTP
resonse. -ETIMEDOUT is now only returned when the underlying TLS
socket times out.
- http_client_req now returns -ECONRESET upon incomplete (but non-NULL)
HTTP response. The request callback is no longer called in this case
(as with any other error state).
- http_wait_data has been refactored slightly to increase clarity.
Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>
If user created the capture device using the API and not via
the shell, then the device name was not set. Use the default
capture device in this case.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The event NET_EVENT_CAPTURE_STARTED is generated when the
capture is enabled, and NET_EVENT_CAPTURE_STOPPED when capture
is disabled.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The net_capture_pkt() does not return information what happened
to the net_pkt because the packet was always cloned. With cooked
capture we can avoid the cloning in which case we need to know
the capture status in order to unref the packet if needed.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add support for capturing arbitrary data via the cooked mode (sll)
capture API. The actual packet capture is done using net_capture_data()
function, the packet capture infrastructure does not need any changes.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add hostname changed printout to event monitor. As the name
says, it is generated when the hostname of the device changes.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Starting with b1d24e425c (net: lwm2m:
device object: optionally store error list in settings), it was no
longer possible to build the code with coverage enabled when the
settings subsystem was disabled.
The build would fail with an error like this:
> subsys/net/lib/lwm2m/lwm2m_obj_device.c:262: undefined reference to
> `settings_name_steq'
This fixes#70923.
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
According to the `RFC8415` the length of the DUID is at least 1 octet
up to 128 octets. Now a user can choose buffer length without the need
for source code modification.
Signed-off-by: Marcin Gasiorek <marcin.gasiorek@nordicsemi.no>
Instead of having a single config specifying the memory pool size for
variable-sized net buffers, have a separate one for TX and RX for better
configuration granularity when optimizing memory usage of the
application.
Deprecate the old configuration but use its value as a default (for now)
for the new configs. This will need to change when the config is
deleted.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Outgoing block-transfers now set the socket hint
to ONGOING as long as the BLOCK1/BLOCK2 header has
MORE flag set to true.
This means as only the last packet in the block-transfer
set the socket hint to LAST or ONE_RESPONSE.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Print information whether a multicast address is properly
joined to a multicast group when print addresses using
"net iface" command.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
As the interface type is always Virtual, no need to print it.
Print instead the name of the network interface as it is more
useful to the user.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Changing remaining users of fcntl.h to use the include from our own
POSIX file so that the values in there are consistent in all parts
of the sources.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Use only Zephyr specific POSIX header files so that the whole
system is getting values from the same files. There was an issue with
native_sim run of tests/net/socket/af_packet which had O_BLOCKING set
to 0x4000 from include/zephyr/posix/fcntl.h, but then the file
subsys/net/lib/socket/sockets.c was having O_BLOCKING set to 0x0800
because different header files were used.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Currently the socks library does not use sockets so there
is no need to select socket symbols.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The library should be using internal socket API functions
so that we do not need to depend on POSIX_API inside the
network stack.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Have special wrappers for zsock_fcntl and zsock_ioctl functions
so that gcc warning can be avoided.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The CONFIG_NET_SOCKETS_POSIX_NAMES option is marked as deprecated in
favor of using normal POSIX socket API includes found under the
include/zephyr/posix directory. If you want to use BSD socket API calls,
you need to select POSIX_API and use the socket headers found in the
POSIX subsystem. If you do not want to or cannot enable POSIX_API,
then you must use zsock_ prefix when working with BSD socket calls.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
As stated in "[RFC7959], Section 2.5":
"The Block1 Option provides no way for a single endpoint to perform
multiple concurrently proceeding block-wise request payload transfer
(e.g., PUT or POST) operations to the same resource. Starting a new
block-wise sequence of requests to the same resource (before an old
sequence from the same endpoint was finished) simply overwrites the
context the server may still be keeping."
Signed-off-by: Marco Argiolas <marco.argiolas@ftpsolutions.com.au>
If the network interface does not enable IPv4, then it is pointless
to print DHCPv4 information when invoking "iface" shell command.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add an error log if there's a failure when attempting to load
certificates during socket connect.
Signed-off-by: Noah Pendleton <noah.pendleton@gmail.com>
Current implementation of mDNS responder does makes it mandatory to have
all the records set at compile time. It is not suited well for applications
that have to publish/unpublish or change records in runtime, e.g. data
received from the network.
Signed-off-by: Konrad Derda <konrad.derda@nordicsemi.no>
Zephyr's DHCPv4 server does not implement persistent storage of address
leases. In result, all leases are lost on reboot, which can cause
delays with clients starting in INIT-REBOOT state and thus sending
(potentially several) Requests before attempting full Discover-Request
procedure.
Add option to override RFC defined behavior, which states that if we
don't recognize the client sending the Request, the server shall remain
silent. Enabling that option allows the server to send NAK reply in case
client is not recognized, informing the client it should proceed with
full procedure.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
RFC6842 updated RFC2131 in terms of including client ID option in
responses sent from the server. According to that RFC, the server MUST
include the client ID option in Offer/Ack/Nak replies, if it was
provided by the client.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
In case ACK from the server was lost, we'd not reply Request
retransmissions, as the lease state is already in allocated state on the
server side. Therefore we also need to allow to reply with ACK in such
case.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
5 seconds turned out to be too short timeout in case retransmissions
kicked in at DHCP level, hence increase the timeout.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The function inteval_timeout() was missing "r", the function
should be called interval_timeout()
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Zperf upload multicast always use default interface.
Zperf download multicast cannot receive packets from other than
224.0.0.1 which is default multicast group.
Add zperf upload/download option -I <interface name> for multicast.
So that user can select interface for multicast.
Add join multicast group for zperf download.
Use the "device list" command to get the interface name as
follows:
"- ua (READY)" #uAP interface name
"- ml (READY)" #STA interface name
Multicast traffic commands:
zperf udp upload -a -I ua 224.0.0.2 5001 10 1470 1M
zperf udp download -I ua 5001 224.0.0.3
Signed-off-by: Fengming Ye <frank.ye@nxp.com>
In order to reduce dns resolve requests when using the dns
resolver an optional cache was introduced. This cache
retains query requests for the TTL duration and therefore
prevents premature refetching of DNS RRs.
Signed-off-by: Carlo Kirchmeier <carlo.kirchmeier@zuehlke.com>
Implement the ALPN Support for Mqtt Library allow mqtt to have
ability to utilize ALPN for connect to server that support ALPN, such
as AWS IoT Core
Signed-off-by: sukrit buddeewong <sukrit.omu@gmail.com>
