menu "ESP HTTP client" config ESP_HTTP_CLIENT_ENABLE_HTTPS bool "Enable https" default y help This option will enable https protocol by linking esp-tls library and initializing SSL transport config ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH bool "Enable HTTP Basic Authentication" default n help This option will enable HTTP Basic Authentication. It is disabled by default as Basic auth uses unencrypted encoding, so it introduces a vulnerability when not using TLS config ESP_HTTP_CLIENT_ENABLE_DIGEST_AUTH bool "Enable HTTP Digest Authentication" default n help This option will enable HTTP Digest Authentication. It is enabled by default, but use of this configuration is not recommended as the password can be derived from the exchange, so it introduces a vulnerability when not using TLS config ESP_HTTP_CLIENT_ENABLE_CUSTOM_TRANSPORT bool "Enable custom transport" default n help This option will enable injection of a custom tcp_transport handle, so the http operation will be performed on top of the user defined transport abstraction (if configured) config ESP_HTTP_CLIENT_ENABLE_GET_CONTENT_RANGE bool "Enable content range functionality" default n help This enables use of content range header in esp_http_client component. config ESP_HTTP_CLIENT_EVENT_POST_TIMEOUT int "Time in millisecond to wait for posting event" default 2000 help This config option helps in setting the time in millisecond to wait for event to be posted to the system default event loop. Set it to -1 if you need to set timeout to portMAX_DELAY. config ESP_HTTP_CLIENT_SAVE_RESPONSE_HEADERS bool "Save response headers" default n help This option will enable saving of response headers in esp_http_client component. When enabled, upto ESP_HTTP_CLIENT_MAX_SAVED_RESPONSE_HEADERS headers are saved. Enabling this option will increase the memory footprint of the component. config ESP_HTTP_CLIENT_MAX_SAVED_RESPONSE_HEADERS depends on ESP_HTTP_CLIENT_SAVE_RESPONSE_HEADERS int "Maximum number of response headers" default 10 help This config option helps in setting the maximum number of response headers that can be saved in esp_http_client component. config ESP_HTTP_CLIENT_MAX_RESPONSE_HEADER_SIZE depends on ESP_HTTP_CLIENT_SAVE_RESPONSE_HEADERS int "Maximum size of response header" default 128 help This config option helps in setting the maximum size of response header that can be saved in esp_http_client component. Note that the same size is used for key and value in the response headers. config ESP_HTTP_CLIENT_STRICT_HEADER_BUFFER bool "Fail the request when a header does not fit in the tx buffer" default y help When enabled, esp_http_client_request_send() returns ESP_ERR_HTTP_HEADER_TOO_LONG if any individual header is larger than buffer_size_tx. With this option disabled, the legacy behavior is preserved: oversized headers are silently dropped and the request is emitted without its '\r\n\r\n' terminator, which typically results in the server timing out the connection. The strict check adds two small comparisons in the header send loop. endmenu