Regarding HTTPS client implementation

[Rakshita]

I wanted to integrate https client in my code, for that I referred the sample code https_client and also the code available on Wifi Fundamentals course.
When I executed the course for example.com it got connected to the server but the hostname on the browser shows that it is non secure. Similarly when I tried using it for google.com by generating a separate certificate for it it was giving me 

"Software caused connection abort" error. I actually wanted to use https for google cloud storage to upload the files, for that I created a separate private bucket to upload the same but it was also giving me the same error 
I am not able to understand exactly that where the actual issue is is it related to the certificate or maybe something else 

I am providing the code for reference 

Updated_home_without_wifi 2.zip

[Marte Myrvold]

Hi,

Do you have logs from the device?

I will take a look at your code and come back to you early next week.

Best regards,
Marte

[Rakshita]

*** Booting nRF Connect SDK 3758bcbfa5cd ***
1112[00:00:12.700,469] <inf> home_demo: ==================
[00:00:12.700,531] <inf> home_demo: State: COMPLETED
[00:00:12.700,531] <inf> home_demo: Interface Mode: STATION
[00:00:12.700,561] <inf> home_demo: Link Mode: WIFI 4 (802.11n/HT)
[00:00:12.700,592] <inf> home_demo: SSID: Rakshita Hotspot                
[00:00:12.700,592] <inf> home_demo: BSSID: €«
 aú
[00:00:12.700,622] <inf> home_demo: Band: 2.4GHz
[00:00:12.700,622] <inf> home_demo: Channel: 11
[00:00:12.700,653] <inf> home_demo: Security: WPA2-PSK
[00:00:12.700,653] <inf> home_demo: MFP: Optional
[00:00:12.700,683] <inf> home_demo: RSSI: -90
[00:00:13.893,737] <inf> home_demo: Buffer is released
--- 67 messages dropped ---
[00:00:13.893,768] <inf> home_demo: UART_RX_DISABLED
[00:00:13.893,829] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:13.893,890] <inf> home_demo: New buffer set successfully
[00:00:13.898,468] <err> home_demo: UART RX stopped, reason: 4
[00:00:13.900,543] <err> home_demo: UART RX stopped, reason: 4
[00:00:13.901,580] <err> home_demo: UART RX stopped, reason: 4
[00:00:13.904,571] <inf> home_demo: UART_RX_RDY
[00:00:13.904,815] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:13.904,876] <inf> home_demo: Buffer is released
[00:00:13.904,876] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:13.904,968] <inf> home_demo: Buffer is released
[00:00:13.904,998] <inf> home_demo: UART_RX_DISABLED
[00:00:13.905,090] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:13.905,151] <inf> home_demo: New buffer set successfully
[00:00:13.906,127] <err> home_demo: UART RX stopped, reason: 4
[00:00:13.994,476] <inf> home_demo: UART_RX_RDY
[00:00:13.994,720] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:13.994,781] <inf> home_demo: Buffer is released
[00:00:13.994,812] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:13.994,873] <inf> home_demo: Buffer is released
[00:00:13.994,934] <inf> home_demo: UART_RX_DISABLED
[00:00:13.994,995] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:13.995,056] <inf> home_demo: New buffer set successfully
[00:00:14.081,756] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.087,829] <inf> home_demo: UART_RX_RDY
[00:00:14.088,714] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.088,775] <inf> home_demo: Buffer is released
[00:00:14.088,806] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.088,867] <inf> home_demo: Buffer is released
[00:00:14.088,897] <inf> home_demo: UART_RX_DISABLED
[00:00:14.088,989] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:14.089,050] <inf> home_demo: New buffer set successfully
[00:00:14.093,597] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.094,635] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.095,886] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.097,961] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.098,937] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.099,700] <inf> home_demo: UART_RX_RDY
[00:00:14.099,914] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.099,975] <inf> home_demo: Buffer is released
[00:00:14.100,006] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.100,067] <inf> home_demo: Buffer is released
[00:00:14.100,128] <inf> home_demo: UART_RX_DISABLED
[00:00:14.100,189] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:14.100,250] <inf> home_demo: New buffer set successfully
[00:00:14.101,226] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.102,355] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.103,485] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.107,269] <inf> home_demo: UART_RX_RDY
[00:00:14.107,513] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.107,543] <inf> home_demo: Buffer is released
[00:00:14.107,574] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.107,635] <inf> home_demo: Buffer is released
[00:00:14.107,696] <inf> home_demo: UART_RX_DISABLED
[00:00:14.107,757] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:14.107,818] <inf> home_demo: New buffer set successfully
[00:00:14.284,698] <inf> home_demo: UART_RX_RDY
[00:00:14.371,643] <inf> home_demo: UART_RX_RDY
[00:00:14.371,704] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.371,734] <inf> home_demo: Buffer is released
[00:00:14.371,765] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.371,856] <inf> home_demo: Buffer is released
[00:00:14.371,887] <inf> home_demo: UART_RX_DISABLED
[00:00:14.371,978] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:14.372,039] <inf> home_demo: New buffer set successfully
[00:00:14.373,992] <err> home_demo: UART RX stopped, reason: 4
[00:00:14.462,921] <inf> home_demo: UART_RX_RDY
[00:00:14.463,195] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.463,256] <inf> home_demo: Buffer is released
[00:00:14.463,287] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:14.463,348] <inf> home_demo: Buffer is released
[00:00:14.463,409] <inf> home_demo: UART_RX_DISABLED
[00:00:14.463,470] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:14.463,531] <inf> home_demo: New buffer set successfully
11122[00:00:17.368,652] <err> home_demo: Connecting to server failed, err: 113, Software caused connection abort
[00:00:17.368,682] <err> home_demo: Failed to initialize client
[00:00:20.303,802] <inf> home_demo: UART_RX_RDY
[00:00:20.307,220] <inf> home_demo: The data from prodo is: {"Timestamp": 20,"Hcho-mg/m3": 0.00,"Co-PPM": 0,"Co2-PPM": 1119,"Pm1.0-umg/m3": 124,"Pm10-umg/m3": 175,"Pm25-umg/m3": 145,"Voc-mg/m3": 0,"Temp-F": 74,"Hum-": 77,"Noi-DB": 37,"UVA-mw/cm2": 0.07,"UVB-mw/cm2": 0.00,"UVC-mw/cm2": 0.00,"RED": 4,"GREEN": 32,"BLUE": 22,"IR": 5}

[00:00:20.313,385] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:20.313,415] <inf> home_demo: Buffer is released
[00:00:20.313,415] <inf> home_demo: UART_RX_BUF_RELEASED

[00:00:20.313,446] <inf> home_demo: Buffer is released
[00:00:20.313,476] <inf> home_demo: UART_RX_DISABLED
[00:00:20.313,507] <inf> home_demo: UART_RX_BUF_REQUEST
[00:00:20.313,537] <inf> home_demo: New buffer set successfully

[Marte Myrvold]

Hi,

Have you tested the devacademy exercise with example.com, google.com and storage.googleapis.com as hosts, to verify whether the issue is with the certificates or your code?

Best regards,
Marte

[Rakshita]

Yes I did
With example.com there was no issue as the site was supporting both http and https, it was showing non-secure 
But when I tried testing with google.com I searched for its certificate on nordic threads as well as on google also I found some and tested with them but I was always getting the same issue of software caused connection abort

[Rakshita]

Hi Marte
Did u get anything? Its very important for me to solve this

[Marte Myrvold]

Hi,

I am still looking into this. Can you share the certificates you are testing with?

Best regards,
Marte

[Rakshita]

cert.zip

It has multiple certificates which I tried with