Buy commercial curl support from WolfSSL. We help you work
out your issues, debug your libcurl applications, use the API, port to new
platforms, add new features and more. With a team lead by the curl founder
himself.
TLS v1.2 Failiing
- Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ] [ by messages with attachments ]
From: Roger Taylor via curl-library <curl-library_at_cool.haxx.se>
Date: Thu, 20 May 2021 10:24:29 GMT
I have a problem with TLSv1.2 when using curl_easy_perform. The code appears to be correct (and same result when 6 is used instead of CURL_SSLVERSION_TLSv1_2):curl_easy_setopt( WSL_Curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2 ); But when connecting to the remote site I get:Unsupported SSL protocol version The SSLVERSION option is clearly having some effect as when this is not included then the error is:error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol There is a successful connection when connecting to the same API from the command line on the same server using:curl --tlsv1.2 Any suggestions as to why this works from the command line, but not using easy perform ? Thanks Roger Taylor
____________________________________________________________
Choose to be safer online.
Opt-in to Cyber Safety with NortonLifeLock.
Get Norton 360 with LifeLock starting at $9.95/month.*
https://store.netzero.net/account/showService.do?serviceId=nz-nLifeLock&utm_source=mktg&utm_medium=taglines&utm_campaign=nzlifelk_launch&utm_content=tag995&promoCode=A23457
-------------------------------------------------------------------
Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library
Etiquette: https://curl.se/mail/etiquette.html
Received on 2021-05-20
Date: Thu, 20 May 2021 10:24:29 GMT
I have a problem with TLSv1.2 when using curl_easy_perform. The code appears to be correct (and same result when 6 is used instead of CURL_SSLVERSION_TLSv1_2):curl_easy_setopt( WSL_Curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2 ); But when connecting to the remote site I get:Unsupported SSL protocol version The SSLVERSION option is clearly having some effect as when this is not included then the error is:error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol There is a successful connection when connecting to the same API from the command line on the same server using:curl --tlsv1.2 Any suggestions as to why this works from the command line, but not using easy perform ? Thanks Roger Taylor
____________________________________________________________
Choose to be safer online.
Opt-in to Cyber Safety with NortonLifeLock.
Get Norton 360 with LifeLock starting at $9.95/month.*
https://store.netzero.net/account/showService.do?serviceId=nz-nLifeLock&utm_source=mktg&utm_medium=taglines&utm_campaign=nzlifelk_launch&utm_content=tag995&promoCode=A23457
-------------------------------------------------------------------
Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library
Etiquette: https://curl.se/mail/etiquette.html
Received on 2021-05-20