Commit graph

29 commits

Author SHA1 Message Date
Mahavir Jain edb84c19dd coap: move mbedTLS config options from component to examples
CoAP component relies on some mbedTLS crypto configuration
options, e.g. DTLS and PSK. These configuration options if
selected, have footprint impact on generic TLS examples like
https_request or https_ota as well.

Footprint of https_request example with/without change is per below:

$ ./tools/idf_size.py new_https_request.map --diff old_https_request.map

<CURRENT> MAP file: new_https_request.map
<REFERENCE> MAP file: old_https_request.map
Difference is counted as <CURRENT> - <REFERENCE>, i.e. a positive number means that <CURRENT> is larger.
Total sizes of <CURRENT>:                                                 <REFERENCE>     Difference
 DRAM .data size:   14796 bytes                                                 14796
 DRAM .bss  size:   23560 bytes                                                 23680           -120
Used static DRAM:   38356 bytes ( 142380 available, 21.2% used)                 38476           -120 (   +120 available,      +0 total)
Used static IRAM:   89045 bytes (  42027 available, 67.9% used)                 89045                (     +0 available,      +0 total)
      Flash code:  554231 bytes                                                563823          -9592
    Flash rodata:  179000 bytes                                                181224          -2224
Total image size:~ 860632 bytes (.bin may be padded larger)                    872568         -11936

This commit moves relevant config options to CoAP specific examples
and also adds some run time warnings if they are kept disabled.

Closes https://github.com/espressif/esp-idf/issues/5262
2020-05-26 20:05:33 +05:30
Aditya Patwardhan 3e9a054626 ESP32/coap_mbedtls:add macro checks
Closes https://github.com/espressif/esp-idf/issues/4156
2019-10-09 16:46:46 +08:00
Jon Shallow 430b737760 Fix libcoap building with various MbedTLS compile time options
components/coap/port/coap_mbedtls.c:

Add in additional compile time check wrappers for different MbedTLS
configurations.

components/coap/CMakeLists.txt:
components/coap/component.mk:
components/coap/port/coap_notls.c:
components/coap/port/include/coap_config_posix.h:

Add in the ability to compile and run if MbedTLS does not have any TLS
mode enabled.

examples/protocols/coap_client/main/coap_client_example_main.c:

Inform user that MbedTLS Client Mode is required for DTLS if not enabled,
and coaps:// has been requested.
[Lower libcoap library will still error and report this condition]

examples/protocols/coap_server/main/coap_server_example_main.c:

Inform user that MbedTLS Server Mode is required for DTLS if not enabled.
[Lower libcoap library will still error and report this condition]

Closes https://github.com/espressif/esp-idf/issues/3961
Closes https://github.com/espressif/esp-idf/issues/3971
Closes https://github.com/espressif/esp-idf/pull/3977
2019-09-06 16:13:52 +05:30
Mahavir Jain 10c3b42f71 coap: kconfig cleanup, have component specific configuration for common options 2019-08-06 10:37:40 +05:30
Mahavir Jain 852c176a40 coap: add mbedtls in depedency list for CMake build 2019-08-06 10:37:40 +05:30
Jon Shallow 1aaec808da Add DTLS support to libcoap using MbedTLS
This update supports DTLS, TLS is a future TODO

components/coap/CMakeLists.txt:
components/coap/component.mk:

Add in the new files that have to be built
Replace libcoap/src/coap_notls.c with libcoap/src/coap_mbedtls.c

components/coap/libcoap:

Update the version to include the current version for supporting MbedTLS

components/coap/port/coap_debug.c:
components/coap/port/coap_mbedtls.c:
components/coap/port/include/coap/coap_dtls.h:

New port files for DTLS

components/coap/port/include/coap_config_posix.h:

Include building with MbedTLS

examples/protocols/coap_client/README.md:
examples/protocols/coap_client/main/CMakeLists.txt:
examples/protocols/coap_client/main/Kconfig.projbuild:
examples/protocols/coap_client/main/coap_client_example_main.c:
examples/protocols/coap_client/main/component.mk:

Update CoAP client to support DTLS

examples/protocols/coap_client/main/coap_ca.pem
examples/protocols/coap_client/main/coap_client.crt
examples/protocols/coap_client/main/coap_client.key

New PKI Certs for CoAP client (copied from wpa2_enterprise example)

examples/protocols/coap_server/README.md:
examples/protocols/coap_server/main/CMakeLists.txt:
examples/protocols/coap_server/main/Kconfig.projbuild:
examples/protocols/coap_server/main/coap_server_example_main.c:
examples/protocols/coap_server/main/component.mk:

Update CoAP server to support DTLS
Change "no data" to "Hello World!" to prevent confusion

examples/protocols/coap_server/main/coap_ca.pem
examples/protocols/coap_server/main/coap_server.crt
examples/protocols/coap_server/main/coap_server.key

New PKI Certs for CoAP server (copied from wpa2_enterprise example)

Closes https://github.com/espressif/esp-idf/pull/3345
Closes https://github.com/espressif/esp-idf/issues/1379
2019-08-06 10:37:40 +05:30
Anton Maklakov afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
xueyunfei fa02598b5c lwip_2.1.2 for idf_4.0 2019-07-07 01:51:45 +00:00
Renz Christian Bagaporo 9b350f9ecc cmake: some formatting fixes
Do not include bootloader in flash target when secure boot is enabled.
Emit signing warning on all cases where signed apps are enabled (secure
boot and signed images)
Follow convention of capital letters for SECURE_BOOT_SIGNING_KEY
variable, since it is
relevant to other components, not just bootloader.
Pass signing key and verification key via config, not requiring
bootloader to know parent app dir.
Misc. variables name corrections
2019-06-21 19:53:29 +08:00
Renz Christian Bagaporo 9eccd7c082 components: use new component registration api 2019-06-21 19:53:29 +08:00
Renz Christian Bagaporo ffec9d4947 components: update with build system changes 2019-05-13 19:59:17 +08:00
Ivan Grokhotkov 624725d6e0 coap: define WITH_POSIX in coap_config.h instead of globally 2019-03-28 16:29:13 +08:00
Ivan Grokhotkov 8016448fb1 coap: silence format truncation warning (appears with GCC 8) 2019-03-28 16:28:25 +08:00
Jon Shallow bc9d1a65d7 Update component/coap to libcoap version release-4.2.0
This takes the code up to the latest released version of libcoap.

As there have been API changes, coap_client and coap_server in
examples/protocols have been updated to use the new APIs.

Further information on the new libcoap APIs can be found at
https://libcoap.net/doc/reference/4.2.0/

coap_client has been updated to handle BLOCK2 responses from
"coap://californium.eclipse.org"
coap_client has been modified to only send out one request (and wait for
the response)

coap_server has been updated to support Observe subscriptions, and well as
adding in PUT and DELETE handlers to work on the Espressif resource

coap_server and coap_client have had their stack sizes increased.

port/coap_io.c has been added, a copy of libcoap/src/coap_io.c with support
added for systems that do not have RFC 3542 section 20 support.

port/coap_io_socket.c has been removed as a lot of the code is now
replicated in different libcoap files.

Once this PR is place, then adding in DTLS will be a lot simpler (as a
separate PR)

Signed-off-by: Jitin George <jitin@espressif.com>

Merges https://github.com/espressif/esp-idf/pull/3148
2019-03-18 12:33:52 +00:00
Renz Christian Bagaporo 37d30c7a6e cmake: separate app from idf lib project
mbedtls: import mbedtls using unmodified cmake file
2018-11-27 13:59:24 +08:00
Anton Maklakov d4cbfd34cc cmake: silence some warnings in coap, bt, expat, libsodium, lwip and examples/bluetooth 2018-09-20 18:53:15 +08:00
Anton Maklakov 9a55557ad8 build system: Add a compatible old GCC flag 2018-09-20 18:53:14 +08:00
Renz Christian Bagaporo 944014f9f2 cmake: fix source list issues 2018-09-13 08:56:59 +08:00
Angus Gratton ff2404a272 Merge branch 'master' into feature/cmake 2018-08-16 17:14:17 +10:00
Alexey Gerenkov c2dc09304c gcc8_newlib3: Compilation warnings and errors not specific to newlib v3 2018-07-09 13:22:24 +03:00
Angus Gratton 1cb5712463 cmake: Add component dependency support
Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their
requirements.
2018-04-30 09:59:20 +10:00
Angus Gratton 88df8fd293 cmake: Use cmake_lint project, tidy up all CMake source files 2018-04-30 09:59:20 +10:00
Angus Gratton 68e75dd0df cmake: Detect missing or out of date submodules during cmake pass 2018-04-30 09:59:20 +10:00
Angus Gratton c671a0c3eb build system: Initial cmake support, work in progress 2018-04-30 09:59:20 +10:00
Roland Dobai 744c2dcdd9 Resolve problems found by enabling -Wwrite-strings compilation flag 2018-04-10 08:53:43 +02:00
Andreas Pokorny 2a1906cf50 Ensure that C++ and C compilers get the same preprocessor setup
CPPFLAGS is applied for both languages while CFLAGS only for C

Signed-off-by: Andreas Pokorny <andreas.pokorny@siemens.com>
2017-10-26 13:04:41 +02:00
Angus Gratton a54791846b coap: Initialise/update the libcoap submodule 2017-01-10 11:12:02 +11:00
liuhan d0b10ba2dd components/coap: Add libcoap port for ESP32 platform 2016-12-30 15:05:26 +08:00
liuhan 2b41c1b8b2 components/coap: Add libcoap library as submodule 2016-12-30 15:05:26 +08:00