diff options
author | Michael Vogt <michael.vogt@ubuntu.com> | 2008-10-07 20:24:10 +0200 |
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committer | Michael Vogt <michael.vogt@ubuntu.com> | 2008-10-07 20:24:10 +0200 |
commit | c4ed75769f32eee57bd56350709b24b2bb7222aa (patch) | |
tree | 4f76b20d2a4c04685132e58437893deb4844f6bc /methods | |
parent | c5fdf360513f8d2e5858711ff46c744cddcdeb6f (diff) | |
parent | 5634f31af3ddd58171b660e48af18d9cb0939275 (diff) |
merged from the debain-sid branch
Diffstat (limited to 'methods')
-rw-r--r-- | methods/https.cc | 59 |
1 files changed, 47 insertions, 12 deletions
diff --git a/methods/https.cc b/methods/https.cc index b0b05a47e..e53ba1a11 100644 --- a/methods/https.cc +++ b/methods/https.cc @@ -108,6 +108,8 @@ bool HttpsMethod::Fetch(FetchItem *Itm) struct curl_slist *headers=NULL; char curl_errorstr[CURL_ERROR_SIZE]; long curl_responsecode; + URI Uri = Itm->Uri; + string remotehost = Uri.Host; // TODO: // - http::Pipeline-Depth @@ -127,23 +129,56 @@ bool HttpsMethod::Fetch(FetchItem *Itm) curl_easy_setopt(curl, CURLOPT_FAILONERROR, true); curl_easy_setopt(curl, CURLOPT_FILETIME, true); - // FIXME: https: offer various options of verification - bool peer_verify = _config->FindB("Acquire::https::Verify-Peer", false); + // SSL parameters are set by default to the common (non mirror-specific) value + // if available (or a default one) and gets overload by mirror-specific ones. + + // File containing the list of trusted CA. + string cainfo = _config->Find("Acquire::https::CaInfo",""); + string knob = "Acquire::https::"+remotehost+"::CaInfo"; + cainfo = _config->Find(knob.c_str(),cainfo.c_str()); + if(cainfo != "") + curl_easy_setopt(curl, CURLOPT_CAINFO,cainfo.c_str()); + + // Check server certificate against previous CA list ... + bool peer_verify = _config->FindB("Acquire::https::Verify-Peer",true); + knob = "Acquire::https::" + remotehost + "::Verify-Peer"; + peer_verify = _config->FindB(knob.c_str(), peer_verify); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, peer_verify); - // sslcert file + // ... and hostname against cert CN or subjectAltName + int default_verify = 2; + bool verify = _config->FindB("Acquire::https::Verify-Host",true); + knob = "Acquire::https::"+remotehost+"::Verify-Host"; + verify = _config->FindB(knob.c_str(),verify); + if (!verify) + default_verify = 0; + curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, verify); + + // For client authentication, certificate file ... string pem = _config->Find("Acquire::https::SslCert",""); + knob = "Acquire::https::"+remotehost+"::SslCert"; + pem = _config->Find(knob.c_str(),pem.c_str()); if(pem != "") curl_easy_setopt(curl, CURLOPT_SSLCERT, pem.c_str()); - - // CA-Dir - string certdir = _config->Find("Acquire::https::CaPath",""); - if(certdir != "") - curl_easy_setopt(curl, CURLOPT_CAPATH, certdir.c_str()); - - // Server-verify - int verify = _config->FindI("Acquire::https::Verify-Host",2); - curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, verify); + + // ... and associated key. + string key = _config->Find("Acquire::https::SslKey",""); + knob = "Acquire::https::"+remotehost+"::SslKey"; + key = _config->Find(knob.c_str(),key.c_str()); + if(key != "") + curl_easy_setopt(curl, CURLOPT_SSLKEY, key.c_str()); + + // Allow forcing SSL version to SSLv3 or TLSv1 (SSLv2 is not + // supported by GnuTLS). + long final_version = CURL_SSLVERSION_DEFAULT; + string sslversion = _config->Find("Acquire::https::SslForceVersion",""); + knob = "Acquire::https::"+remotehost+"::SslForceVersion"; + sslversion = _config->Find(knob.c_str(),sslversion.c_str()); + if(sslversion == "TLSv1") + final_version = CURL_SSLVERSION_TLSv1; + else if(sslversion == "SSLv3") + final_version = CURL_SSLVERSION_SSLv3; + curl_easy_setopt(curl, CURLOPT_SSLVERSION, final_version); // cache-control if(_config->FindB("Acquire::http::No-Cache",false) == false) |