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curl_easy_setopt.3: clarify CURLOPT_SSL_VERIFYHOST documentation

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- better describe what happens when 1 is specified as parameter
- clarify what "is ignored" means for NSS builds
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Tomas Hoger 2013-11-11 16:20:14 +01:00 committed by Kamil Dudka
parent c19cfb79db
commit d7d8a8f922
1 changed files with 6 additions and 6 deletions
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12
docs/libcurl/curl_easy_setopt.3
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@ -2532,9 +2532,10 @@ Curl considers the server the intended one when the Common Name field or a
Subject Alternate Name field in the certificate matches the host name in the
URL to which you told Curl to connect.
When the value is 1, libcurl will return a failure. It was previously (in
7.28.0 and earlier) a debug option of some sorts, but it is no longer
supported due to frequently leading to programmer mistakes.
When the value is 1, \fIcurl_easy_setopt\fP will return an error and the option
value will not be changed. It was previously (in 7.28.0 and earlier) a debug
option of some sorts, but it is no longer supported due to frequently leading
to programmer mistakes.
When the value is 0, the connection succeeds regardless of the names in the
certificate.
@ -2544,9 +2545,8 @@ The default value for this option is 2.
This option controls checking the server's certificate's claimed identity.
The server could be lying. To control lying, see
\fICURLOPT_SSL_VERIFYPEER\fP. If libcurl is built against NSS and
\fICURLOPT_SSL_VERIFYPEER\fP is zero, \fICURLOPT_SSL_VERIFYHOST\fP
is ignored.
\fICURLOPT_SSL_VERIFYPEER\fP is zero, \fICURLOPT_SSL_VERIFYHOST\fP is also set
to zero and cannot be overridden.
.IP CURLOPT_CERTINFO
Pass a long set to 1 to enable libcurl's certificate chain info gatherer. With
this enabled, libcurl (if built with OpenSSL, NSS, GSKit or QsoSSL) will