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esp-idf/examples/protocols/https_server/simple
History
Mahavir Jain af1f342ee8 Merge branch 'fix/make_esp_tls_t_private' into 'master' 
Make esp_tls_t as private structure

Closes IDF-2812

See merge request espressif/esp-idf!17812
2022-05-12 14:47:42 +08:00
..
main Merge branch 'fix/make_esp_tls_t_private' into 'master' 2022-05-12 14:47:42 +08:00
CMakeLists.txt https_server example: Add new WSS server example 2020-09-09 08:00:38 +02:00
example_test.py https_server: Fix example test failure 2022-03-30 20:45:48 +05:30
README.md docs: Updated protocols/http* examples READMEs 2021-09-13 09:55:19 +05:30
sdkconfig.ci feature: Added user callback for esp_https_server 2021-10-11 09:41:01 +05:30
sdkconfig.defaults esp_netif: Remove tcpip_adapter compatibility layer 2022-03-10 08:19:43 +01:00

README.md

HTTP server with SSL support using OpenSSL

This example creates a SSL server that returns a simple HTML page when you visit its root URL.

See the esp_https_server component documentation for details.

How to use example

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

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.

Certificates

You will need to approve a security exception in your browser. This is because of a self signed certificate; this will be always the case, unless you preload the CA root into your browser/system as trusted.

You can generate a new certificate using the OpenSSL command line tool:

openssl req -newkey rsa:2048 -nodes -keyout prvtkey.pem -x509 -days 3650 -out cacert.pem -subj "/CN=ESP32 HTTPS server example"

Expiry time and metadata fields can be adjusted in the invocation.

Please see the openssl man pages (man openssl-req) for more details.

It is strongly recommended to not reuse the example certificate in your application; it is included only for demonstration.

Example Output

I (8596) example: Starting server
I (8596) esp_https_server: Starting server
I (8596) esp_https_server: Server listening on port 443
I (8596) example: Registering URI handlers
I (8606) esp_netif_handlers: example_connect: sta ip: 192.168.194.219, mask: 255.255.255.0, gw: 192.168.194.27
I (8616) example_connect: Got IPv4 event: Interface "example_connect: sta" address: 192.168.194.219
I (9596) example_connect: Got IPv6 event: Interface "example_connect: sta" address: fe80:0000:0000:0000:266f:28ff:fe80:2c74, type: ESP_IP6_ADDR_IS_LINK_LOCAL
I (9596) example_connect: Connected to example_connect: sta
W (9606) wifi:<ba-add>idx:0 (ifx:0, ee:6d:19:60:f6:0e), tid:0, ssn:2, winSize:64
I (9616) example_connect: - IPv4 address: 192.168.194.219
I (9616) example_connect: - IPv6 address: fe80:0000:0000:0000:266f:28ff:fe80:2c74, type: ESP_IP6_ADDR_IS_LINK_LOCAL
W (14426) wifi:<ba-add>idx:1 (ifx:0, ee:6d:19:60:f6:0e), tid:4, ssn:0, winSize:64
I (84896) esp_https_server: performing session handshake