hwinfo_get_define_id returns and ssize_t. Positive value with the
size of the copied id in success or a negative value in case
of error.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This patch replaces magic numbers with COAP_TOKEN_MAX_LEN value and
removes unnecessary castings of token buffer type.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
RFC 7252 (CoAP) specifies value of the Version (Ver) field in the
protocol header to value 1. This patch defines value of the Version
field to make packet initialization easier. All samples and tests
are updated to use the new COAP_VERSION_1 field when initializing
a CoAP packet.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
CoAP protocol defines registry of Content-Format option values.
This patch adds this enumeration to coap header file to make it
available to all applications using CoAP protocol. It modifies
code using CoAP service to use new enumeration.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
Remove NET_CONFIG_SETTINGS Kconfig option. The net settings should
be enabled from now at project config or at any overlay. This is
necessary to allow better control when application should start.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Current logs only prints default logs level. Add LOG_LEVEL at updatehub
to switch to another variation based on CONFIG_UPDATEHUB_LOG_LEVEL.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Put everything inside an if, we should not see anything related to
updatehub in generated .config if it is not enabled.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Currently updatehub trust on MCUboot to test a new image. The process
is executed on next boot after a validate the downloaded image. To
have a more reliable system, is recommended run the SHA-256 algorithm
to attest that firmware was properly stored on the flash memory. This
implements the use of flash_img_check to achieve that, and as a
consequence, add a new level of trust that avoids an useless reboot
on the system.
Updatehub uses two SHA-256 verification. One is used to check the
data stream at download. The second one, realise the verification
reading from flash. Users have the possibility to chose only one
option or keep both verifications. However, it is adviced keep
always both verifications enabled to get consistent reports on
back end.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Currently SHA-256 uses a temporary hash digest to calc final sha sum.
This moves temporary variable from local scope to updatehub context.
The motivation is to use the hash digest on future flash validation.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
There are several references to objects[1] at updatehub_probe function.
The structures are decoded from json, and have a maximum length of 2.
However, if the returned json only has a single element in this array,
this objects[1] value will be uninitialized. Because the structure
contains pointers, these will be uninitialized, causing the code to
reference uninitialized memory as pointers.
Add zeroing memory before passing it to the JSON API and do check if
objects_len field is two.
Fixes#27718.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Zephyr introduced subsys/mgmt folder for MCU management. Move UpdateHub
to this newly and dedicated space.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
