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zephyr/samples/net/lwm2m_client/overlay-dtls.conf

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net: lwm2m: create DTLS config layer for LwM2M Currently, this will select the needed configs for LwM2M and net_pkt. During the migration to socket APIs, the net_pkt selections will change to socket-based selects. Signed-off-by: Michael Scott <mike@foundries.io>
2019-01-25 07:49:31 +08:00
CONFIG_LWM2M_DTLS_SUPPORT=y
CONFIG_LWM2M_PEER_PORT=5684
samples: lwm2m: replace prj_dtls.conf with overlay fragment Instead of maintaining a nearly identical copy of prj.conf to support DTLS, let's replace it with an overlay-dtls.conf file containing only the CONFIG settings needed to support DTLS. This can be used via the -DCONF_FILE command line argument when configuring the sample: Non-DTLS-enabled build: cmake -GNinja -DBOARD=qemu_x86 .. DTLS-enabled build: cmake -GNinja -DBOARD=qemu_x86 \ -DCONF_FILE="prj.conf overlay-dtls.conf" .. Signed-off-by: Michael Scott <michael@opensourcefoundries.com>
2018-04-24 05:19:38 +08:00
net: lwm2m: dont select MBEDTLS or set MBEDTLS options in subsys If a sample wants to use the Zephyr implementation of mbedtls, it enables CONFIG_MBEDTLS and sets any needed Zephyr-specific mbedtls options. Currently, the LwM2M subsystem selects MBEDTLS automatically when LWM2M_DTLS_SUPPORT is enabled. Let's remove this and let the LwM2M client sample enable mbedtls and it's options. This mimics the behavior of several other network-related samples and removes conflicts when selecting alternate implementations of MBEDTLS. Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/17399 Signed-off-by: Michael Scott <mike@foundries.io>
2019-07-09 00:50:51 +08:00
# Select Zephyr mbedtls
CONFIG_MBEDTLS=y
net: lwm2m: create DTLS config layer for LwM2M Currently, this will select the needed configs for LwM2M and net_pkt. During the migration to socket APIs, the net_pkt selections will change to socket-based selects. Signed-off-by: Michael Scott <mike@foundries.io>
2019-01-25 07:49:31 +08:00
# Special MbedTLS changes
net: lwm2m: dont select MBEDTLS or set MBEDTLS options in subsys If a sample wants to use the Zephyr implementation of mbedtls, it enables CONFIG_MBEDTLS and sets any needed Zephyr-specific mbedtls options. Currently, the LwM2M subsystem selects MBEDTLS automatically when LWM2M_DTLS_SUPPORT is enabled. Let's remove this and let the LwM2M client sample enable mbedtls and it's options. This mimics the behavior of several other network-related samples and removes conflicts when selecting alternate implementations of MBEDTLS. Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/17399 Signed-off-by: Michael Scott <mike@foundries.io>
2019-07-09 00:50:51 +08:00
CONFIG_MBEDTLS_ENABLE_HEAP=y
net: lwm2m: create DTLS config layer for LwM2M Currently, this will select the needed configs for LwM2M and net_pkt. During the migration to socket APIs, the net_pkt selections will change to socket-based selects. Signed-off-by: Michael Scott <mike@foundries.io>
2019-01-25 07:49:31 +08:00
CONFIG_MBEDTLS_HEAP_SIZE=8192
CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=1500
samples: lwm2m: migrate to BSD socket APIs The LwM2M library has moved from the network application library APIs to BSD socket APIs. Let's make the needed changes in the LwM2M sample to follow those changes. Signed-off-by: Michael Scott <mike@foundries.io>
2019-01-29 03:57:01 +08:00
CONFIG_MBEDTLS_CIPHER_CCM_ENABLED=y
# Disable RSA, we don't parse certs: saves flash/memory
CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_ENABLED=n
# Enable PSK instead
CONFIG_MBEDTLS_KEY_EXCHANGE_PSK_ENABLED=y
CONFIG_NET_SOCKETS_SOCKOPT_TLS=y
CONFIG_NET_SOCKETS_TLS_MAX_CONTEXTS=4
CONFIG_NET_SOCKETS_ENABLE_DTLS=y
net: lwm2m: create DTLS config layer for LwM2M Currently, this will select the needed configs for LwM2M and net_pkt. During the migration to socket APIs, the net_pkt selections will change to socket-based selects. Signed-off-by: Michael Scott <mike@foundries.io>
2019-01-25 07:49:31 +08:00
# MbedTLS needs a larger stack
CONFIG_MAIN_STACK_SIZE=2048
samples: net: lwm2m: Fix system workqueue stack size System workqueue stack was not large enough to handle DTLS handshake, which lead to system crash. Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
2019-02-18 19:56:25 +08:00
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048