HTTP/1.1 301 Moved Permanently

[DonatelloX]

• Arduino board: ESP32 Dev Module
• Arduino IDE 1.8.19
• ESP32 Core 1.0.6

Hello everyone, congratulations for the useful library. I am testing on different hostings with HTTP example without root certificate. All hosting are accessible with HTTPS. With the example code I am able to upgrade without problems on some hosting. While on others it doesn't work with an HTTP/1.1 301 Moved Permanently, as detailed below. Please can I get some help? Thanks you

[I][esp32fota.cpp:214] execHTTPcheck(): Getting HTTP: https://****.eu/****/program.json
[I][esp32fota.cpp:215] execHTTPcheck(): ------
[V][HTTPClient.cpp:245] beginInternal(): url: https://****.eu/****/program.json
[W][HTTPClient.cpp:257] beginInternal(): unexpected protocol: https, expected http
[V][HTTPClient.cpp:245] beginInternal(): url: https://****.eu/****/program.json
[D][HTTPClient.cpp:293] beginInternal(): protocol: https, host: ****.eu port: 443 url: /****/program.json
[D][HTTPClient.cpp:579] sendRequest(): request type: 'GET' redirCount: 0

[V][ssl_client.cpp:59] start_ssl_client(): Free internal heap before TLS 274168
[V][ssl_client.cpp:65] start_ssl_client(): Starting socket
[V][ssl_client.cpp:104] start_ssl_client(): Seeding the random number generator
[V][ssl_client.cpp:113] start_ssl_client(): Setting up the SSL/TLS structure...
[I][ssl_client.cpp:127] start_ssl_client(): WARNING: Skipping SSL Verification. INSECURE!
[V][ssl_client.cpp:197] start_ssl_client(): Setting hostname for TLS session...
[V][ssl_client.cpp:212] start_ssl_client(): Performing the SSL/TLS handshake...
[V][ssl_client.cpp:233] start_ssl_client(): Verifying peer X.509 certificate...
[V][ssl_client.cpp:242] start_ssl_client(): Certificate verified.
[V][ssl_client.cpp:257] start_ssl_client(): Free internal heap after TLS 230320
[D][HTTPClient.cpp:1125] connect():  connected to ****.eu:443
[V][ssl_client.cpp:295] send_ssl_data(): Writing HTTP request with 156 bytes...
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'HTTP/1.1 301 Moved Permanently'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Server: aruba-proxy'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Date: Thu, 21 Apr 2022 08:20:17 GMT'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Content-Type: text/html'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Transfer-Encoding: chunked'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Connection: keep-alive'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'Location: https://www.****.eu/****/program.json'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: 'X-ServerName: ipvsproxy135.ad.aruba.it'
[V][HTTPClient.cpp:1216] handleHeaderResponse(): RX: ''
[D][HTTPClient.cpp:1257] handleHeaderResponse(): code: 301
[D][HTTPClient.cpp:1264] handleHeaderResponse(): Transfer-Encoding: chunked
[D][HTTPClient.cpp:603] sendRequest(): sendRequest code=301

[E][esp32fota.cpp:260] execHTTPcheck(): Error on HTTP request
[D][HTTPClient.cpp:378] disconnect(): still data in buffer (179), clean up.

[D][HTTPClient.cpp:385] disconnect(): tcp keep open for reuse
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.

[DonatelloX]

I changed the port in JSON information file from 80 to 443, then I downloaded the latest version 0.1.6 which is not automatically visible in Arduino. With these steps it seems to work. Please, can you insert the new version in Arduino? Thank you

[chrisjoyce911]

Almost ready for a new release , you could help test https://github.com/chrisjoyce911/esp32FOTA/pull/79