components/asio/Kconfig

menu "ESP-ASIO"
    visible if LWIP_IPV6

    config ASIO_SSL_SUPPORT
        bool "Enable SSL/TLS support of ASIO"
        default n
        help
            Enable support for basic SSL/TLS features, available for mbedTLS/OpenSSL

    config ASIO_SSL_BIO_SIZE
        int "Size of BIO object"
        default 1024
        depends on ASIO_SSL_SUPPORT
        help
            Size in bytes of SSL-BIO implementation.
            Reducing the BIO size saves more RAM, but may slow down input output operations due to
            fragmentation.

endmenu
asio: option to use wolfSSL as TLS stack for ASIO Plus other minor update, make openssl aware of current modes (SSL_set_mode) Update coding style in examples and tests, including copyright notices * Original commit: espressif/esp-idf@1c8171c3e8d5a67e47dc8d6abac27ad2989470c3 2020-06-05 17:17:55 +02:00			`menu "ESP-ASIO"`
asio coap: If LWIP IPV6 is disabled, automatically don't build asio & coap - Removes need to manually exclude these components as shown at https://github.com/espressif/esp-idf/issues/3781#issuecomment-825742378 - Hide the config for these components if IPV6 is disabled - The components are still included in the build, but with no source files * Original commit: espressif/esp-idf@e305f2938278c2a39e75c21a3ed59d8f4d4e62fa 2021-05-20 18:50:02 +10:00			`visible if LWIP_IPV6`

asio: option to use wolfSSL as TLS stack for ASIO Plus other minor update, make openssl aware of current modes (SSL_set_mode) Update coding style in examples and tests, including copyright notices * Original commit: espressif/esp-idf@1c8171c3e8d5a67e47dc8d6abac27ad2989470c3 2020-06-05 17:17:55 +02:00			`config ASIO_SSL_SUPPORT`
			`bool "Enable SSL/TLS support of ASIO"`
			`default n`
			`help`
			`Enable support for basic SSL/TLS features, available for mbedTLS/OpenSSL`

asio: Use internal ssl context and engine impl Implement asio-ssl layer with three classes in asio::ssl::mbedtls: * context -- replaces SSL_CTX, used mainly as a container to options, certs, keys * engine -- replaces SSL, implements the actual mbedtls operations * bio -- implements openssl BIO specifically tailered to mbedtls and its asio usage Further updates: * asio: Used shared_ptr<> for bio pairs * asio: Add error checks to mbedtls-bio * asio: Address potential ssl-context ownership issue * asio: Address potential bio-engine ownership issue * Original commit: espressif/esp-idf@d823106aa6b24b8bdcc30373513c8688c61438c4 2021-10-14 10:17:24 +02:00			`config ASIO_SSL_BIO_SIZE`
			`int "Size of BIO object"`
			`default 1024`
			`depends on ASIO_SSL_SUPPORT`
			`help`
			`Size in bytes of SSL-BIO implementation.`
			`Reducing the BIO size saves more RAM, but may slow down input output operations due to`
			`fragmentation.`

asio: option to use wolfSSL as TLS stack for ASIO Plus other minor update, make openssl aware of current modes (SSL_set_mode) Update coding style in examples and tests, including copyright notices * Original commit: espressif/esp-idf@1c8171c3e8d5a67e47dc8d6abac27ad2989470c3 2020-06-05 17:17:55 +02:00			`endmenu`