diff options
| author | moparisthebest <admin@moparisthebest.com> | 2014-09-30 22:31:17 -0400 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2014-10-07 14:44:19 +0200 |
| commit | 93e450793ce289925dfd1d5e3b2d14e781f8dfd4 (patch) | |
| tree | 3ceea898922e067a4a692204f6388ab633deebef /src/tool_operate.c | |
| parent | d1b56d00439ab26d7fc43e37ab18ae331ddc400d (diff) | |
SSL: implement public key pinning
Option --pinnedpubkey takes a path to a public key in DER format and
only connect if it matches (currently only implemented with OpenSSL).
Provides CURLOPT_PINNEDPUBLICKEY for curl_easy_setopt().
Extract a public RSA key from a website like so:
openssl s_client -connect google.com:443 2>&1 < /dev/null | \
sed -n '/-----BEGIN/,/-----END/p' | openssl x509 -noout -pubkey \
| openssl rsa -pubin -outform DER > google.com.der
Diffstat (limited to 'src/tool_operate.c')
| -rw-r--r-- | src/tool_operate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tool_operate.c b/src/tool_operate.c index fd2fd6ddd..488fb08c4 100644 --- a/src/tool_operate.c +++ b/src/tool_operate.c @@ -1025,6 +1025,9 @@ static CURLcode operate_do(struct GlobalConfig *global, if(config->crlfile) my_setopt_str(curl, CURLOPT_CRLFILE, config->crlfile); + if(config->pinnedpubkey) + my_setopt_str(curl, CURLOPT_PINNEDPUBLICKEY, config->pinnedpubkey); + if(curlinfo->features & CURL_VERSION_SSL) { if(config->insecure_ok) { my_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); |