fix check_curl: OpenSSL SSL_read: error:0A000126:SSL routines::unexpected eof while reading, errno 0

using check_curl on a probably embedded device responding as 'Server: GoAhead-Webs'

    %> check_curl -H ... -S -vvv

    > GET / HTTP/1.1
    Host: ...
    User-Agent: check_curl/v2.4.0 (monitoring-plugins 2.4.0, libcurl/7.76.1 OpenSSL/3.0.7 zlib/1.2.11 brotli/1.0.9 libidn2/2.3.0 libpsl/0.21.1 (+libidn2/2.3.0) libssh/0.10.4/openssl/zlib nghttp2/1.43.0)
    Accept: */*
    Connection: close

    * Mark bundle as not supporting multiuse
    * HTTP 1.0, assume close after body
    < HTTP/1.0 302 Redirect
    < Server: GoAhead-Webs
    < Date: Tue Mar 26 17:57:16 2019
    < Cache-Control: no-cache, no-store, must-revalidate,private
    < Pragma: no-cache
    < Expires: 0
    < Content-Type: text/html
    < X-Frame-Options: sameorigin
    < X-XSS-Protection: 1; mode=block
    < X-Content-Type-Options: nosniff
    < Location: https://...
    <
    * OpenSSL SSL_read: error:0A000126:SSL routines::unexpected eof while reading, errno 0
    * Closing connection 0

reading the discussion on https://github.com/openssl/openssl/discussions/22690 suggest to set the option SSL_OP_IGNORE_UNEXPECTED_EOF
which makes check_curl behave like check_http at this point.
Since this is a rather new flag, fencing it in ifdefs.
And since there can only be one ssl ctx function, we need to move both tasks into one function.

0 files changed, 0 insertions, 0 deletions