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client: RedPeer::HostAuthOptions::set_cert_subject

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This commit is contained in:
Yonit Halperin 2011-09-18 15:17:33 +03:00
parent fcb3b4ce52
commit 59e55605cc
3 changed files with 58 additions and 50 deletions
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55
client/application.cpp
View File

@ -2015,56 +2015,13 @@ bool Application::set_ca_file(const char* ca_file, const char* arg0)
bool Application::set_host_cert_subject(const char* subject, const char* arg0)
{
std::string subject_str(subject);
std::string::const_iterator iter = subject_str.begin();
std::string entry;
_host_auth_opt.type_flags = RedPeer::HostAuthOptions::HOST_AUTH_OP_SUBJECT;
_host_auth_opt.host_subject.clear();
if (!_host_auth_opt.set_cert_subject(subject)) {
Platform::term_printf("%s: bad cert subject %s", arg0, subject);
_exit_code = SPICEC_ERROR_CODE_INVALID_ARG;
return false;
}
while (true) {
if ((iter == subject_str.end()) || (*iter == ',')) {
RedPeer::HostAuthOptions::CertFieldValuePair entry_pair;
int value_pos = entry.find_first_of('=');
if ((value_pos == std::string::npos) || (value_pos == (entry.length() - 1))) {
Platform::term_printf("%s: host_subject bad format: assignment for %s is missing\n",
arg0, entry.c_str());
_exit_code = SPICEC_ERROR_CODE_INVALID_ARG;
return false;
}
size_t start_pos = entry.find_first_not_of(' ');
if ((start_pos == std::string::npos) || (start_pos == value_pos)) {
Platform::term_printf("%s: host_subject bad format: first part of assignment must be non empty in %s\n",
arg0, entry.c_str());
_exit_code = SPICEC_ERROR_CODE_INVALID_ARG;
return false;
}
entry_pair.first = entry.substr(start_pos, value_pos - start_pos);
entry_pair.second = entry.substr(value_pos + 1);
_host_auth_opt.host_subject.push_back(entry_pair);
DBG(0, "subject entry: %s=%s", entry_pair.first.c_str(), entry_pair.second.c_str());
if (iter == subject_str.end()) {
break;
}
entry.clear();
} else if (*iter == '\\') {
iter++;
if (iter == subject_str.end()) {
LOG_WARN("single \\ in host subject");
entry.append(1, '\\');
continue;
} else if ((*iter == '\\') || (*iter == ',')) {
entry.append(1, *iter);
} else {
LOG_WARN("single \\ in host subject");
entry.append(1, '\\');
continue;
}
} else {
entry.append(1, *iter);
}
iter++;
}
return true;
return true;
}
bool Application::set_canvas_option(CmdLineParser& parser, char *val, const char* arg0)

51
client/red_peer.cpp
View File

@ -39,6 +39,57 @@ static void ssl_error()
THROW_ERR(SPICEC_ERROR_CODE_SSL_ERROR, "SSL Error:", ERR_error_string(last_error, NULL));
}
bool RedPeer::HostAuthOptions::set_cert_subject(const char* subject)
{
std::string subject_str(subject);
std::string::const_iterator iter = subject_str.begin();
std::string entry;
this->type_flags = RedPeer::HostAuthOptions::HOST_AUTH_OP_SUBJECT;
this->host_subject.clear();
while (true) {
if ((iter == subject_str.end()) || (*iter == ',')) {
RedPeer::HostAuthOptions::CertFieldValuePair entry_pair;
int value_pos = entry.find_first_of('=');
if ((value_pos == std::string::npos) || (value_pos == (entry.length() - 1))) {
LOG_ERROR("host_subject bad format: assignment for %s is missing\n", entry.c_str());
return false;
}
size_t start_pos = entry.find_first_not_of(' ');
if ((start_pos == std::string::npos) || (start_pos == value_pos)) {
LOG_ERROR("host_subject bad format: first part of assignment"
" must be non empty in %s\n", entry.c_str());
return false;
}
entry_pair.first = entry.substr(start_pos, value_pos - start_pos);
entry_pair.second = entry.substr(value_pos + 1);
this->host_subject.push_back(entry_pair);
DBG(0, "subject entry: %s=%s", entry_pair.first.c_str(), entry_pair.second.c_str());
if (iter == subject_str.end()) {
break;
}
entry.clear();
} else if (*iter == '\\') {
iter++;
if (iter == subject_str.end()) {
LOG_WARN("single \\ in host subject");
entry.append(1, '\\');
continue;
} else if ((*iter == '\\') || (*iter == ',')) {
entry.append(1, *iter);
} else {
LOG_WARN("single \\ in host subject");
entry.append(1, '\\');
continue;
}
} else {
entry.append(1, *iter);
}
iter++;
}
return true;
}
RedPeer::RedPeer()
: _peer (INVALID_SOCKET)
, _shut (false)

2
client/red_peer.h
View File

@ -52,7 +52,7 @@ public:
typedef std::list<CertFieldValuePair> CertFieldValueList;
HostAuthOptions() : type_flags(0) {}
bool set_cert_subject(const char* subject);
public:
int type_flags;