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esp-idf/examples/protocols/https_request
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Harshit Malpani 294b805f31 docs: Updated protocols/http* examples READMEs
2021-09-13 09:55:19 +05:30
..
main examples/protocols: update www.howsmyssl.com certificate to fix test failures 2021-01-29 19:06:24 +05:30
CMakeLists.txt protocol examples: enable protocol examples for esp32sbeta 2019-11-01 11:14:10 +08:00
example_test.py style: format python files with isort and double-quote-string-fixer 2021-01-26 10:49:01 +08:00
Makefile Whitespace: Automated whitespace fixes (large commit) 2020-11-11 07:36:35 +00:00
README.md docs: Updated protocols/http* examples READMEs 2021-09-13 09:55:19 +05:30
sdkconfig.ci examples: make sure WiFi interface is disabled when connecting with Ethernet 2020-05-18 09:29:55 +02:00
sdkconfig.ci.mbedtls_config Add sdkconfig which disables all menuconfig options in mbedtls. 2021-06-21 17:53:22 +05:30
sdkconfig.ci.ssldyn examples: make sure WiFi interface is disabled when connecting with Ethernet 2020-05-18 09:29:55 +02:00

README.md

HTTPS Request Example

Uses APIs from esp-tls component to make a very simple HTTPS request over a secure connection, including verifying the server TLS certificate.

(See the README.md file in the upper level 'examples' directory for more information about examples.)

How to use example

Before project configuration and build, be sure to set the correct chip target using idf.py set-target <chip_name>.

Hardware Required

  • A development board with ESP32/ESP32-S2/ESP32-C3 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
  • A USB cable for power supply and programming

Configure the project

idf.py menuconfig

Open the project configuration menu (idf.py menuconfig) to configure Wi-Fi or Ethernet. See "Establishing Wi-Fi or Ethernet Connection" section in examples/protocols/README.md for more details.

Build and Flash

Build the project and flash it to the board, then run monitor tool to view serial output:

idf.py -p PORT flash monitor

(Replace PORT with the name of the serial port to use.)

(To exit the serial monitor, type Ctrl-].)

See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.

Example Output

I (5634) example_connect: - IPv4 address: 192.168.194.219
I (5634) example_connect: - IPv6 address: fe80:0000:0000:0000:266f:28ff:fe80:2c74, type: ESP_IP6_ADDR_IS_LINK_LOCAL
I (5644) example: Start https_request example
I (5654) example: https_request using crt bundle
W (6514) wifi:<ba-add>idx:1 (ifx:0, ee:6d:19:60:f6:0e), tid:4, ssn:0, winSize:64
I (7074) esp-x509-crt-bundle: Certificate validated
I (9384) example: Connection established...
I (9384) example: 107 bytes written
I (9384) example: Reading HTTP response...
HTTP/1.1 200 OK
Content-Length: 2091
Access-Control-Allow-Origin: *
Connection: close
Content-Type: application/json
Date: Tue, 07 Sep 2021 08:30:00 GMT
Strict-Transport-Security: max-age=631138519; includeSubdomains; preload

{"given_cipher_suites":["TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384","TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384","TLS_DHE_RSA_WITH_AES_256_GCM_SHA384","TLS_ECDHE_ECDSA_WITH_AES_256_CCM","TLS_DHE_RSA_WITH_AES_256_CCM","TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384","TLS_ECDHE_RSA_WITH_AES_
256_CBC_SHA384","TLS_DHE_RSA_WITH_AES_256_CBC_SHA256","TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA","TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA","TLS_DHE_RSA_WITH_AES_256_CBC_SHA","TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8","TLS_DHE_RSA_WITH_AES_256_CCM_8","TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","TLS_DHE_RSA_WITH_AES_128_GCM_SHA256","TLS_ECDHE_ECDSA_WITH_AES_128_CCM","TLS_DHE_RSA_WITH_AES_128_CCM","TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256","TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256","TLS_DHE
_RSA_WITH_AES_128_CBC_SHA256","TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA","TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA","TLS_DHE_RSA_WITH_AES_128_CBC_SHA","TLS_ECDHE_ECDSA
_WITH_AES_128_CCM_8","TLS_DHE_RSA_WITH_AES_128_CCM_8","TLS_RSA_WITH_AES_256_GCM_SHA384","TLS_RSA_WITH_AES_256_CCM","TLS_RSA_WITH_AES_256_CBC_SHA256","TLS_RSA_WITH_AES_256_CBC_SHA","TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384","TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384","TLS_ECDH_RSA_WITH_AES_256_CBC_SHA","TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384","TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384","TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA","TLS_RSA_WITH_AES_256_CCM_8","TLS_RSA_WITH_AES_128_GCM_SHA256","TLS_RSA_WITH_AES_128_CCM","TLS_RS
A_WITH_AES_128_CBC_SHA256","TLS_RSA_WITH_AES_128_CBC_SHA","TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256","TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256","TLS_ECDH_RSA_WITH_AES_128_CBC_SHA","TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256","TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256","TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA","TLS_RSA_WITH_AES_128_CCM_8","TLS_EMPTY_RENEGOTIATION_INFO_SCSV"],"ephemeral_keys_supported":true,"session_ticket_supported":true,"tls_compression_supported":false,"unknown_cipher_suite_supported":false,"beast_vuln":fal
se,"able_to_detect_n_minus_one_splitting":false,"insecure_cipher_suites":{},"tls_version":"TLS 1.2","rating":"Probably Okay"}
I (10204) example: connection closed
I (10204) example: 10...
I (11204) example: 9...
I (12204) example: 8...
I (13204) example: 7...
I (14204) example: 6...
I (15204) example: 5...
I (16204) example: 4...