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Add support to option "dhcp-option" in ovpn file

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This commit is contained in:
Dener Araújo
2020-09-06 15:03:47 -03:00
parent c50ec0a6af
commit 865f56794f
11 changed files with 154 additions and 3 deletions
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52
Sources/OpenVPN3/openvpn/client/cliopthelper.hpp
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@@ -59,6 +59,17 @@ namespace openvpn {
{
};
// Added by Dener Araújo - 2020-09-06
struct DhcpOptionEntry {
std::string type;
std::string address;
};
// Added by Dener Araújo - 2020-09-06
struct DhcpOptionList : public std::vector<DhcpOptionEntry>
{
};
struct RemoteItem {
std::string host;
std::string port;
@@ -283,6 +294,30 @@ namespace openvpn {
}
}
// Added by Dener Araújo - 2020-09-06
// dhpc-option
{
const OptionList::IndexList *dhcpList = options.get_index_ptr("dhcp-option");
if (dhcpList)
{
for (OptionList::IndexList::const_iterator i = dhcpList->begin(); i != dhcpList->end(); ++i)
{
const Option& o = options[*i];
o.touch();
const std::string arg1 = o.get_optional(1, 256);
const std::string arg2 = o.get_optional(2, 256);
DhcpOptionEntry dhcp;
dhcp.type = arg1;
dhcp.address = arg2;
dhcpOptionList_.push_back(std::move(dhcp));
}
}
}
// protocol configuration
{
protoConfig.reset(new ProtoContext::Config());
@@ -435,6 +470,10 @@ namespace openvpn {
// return first remote directive in config
const RemoteItem& firstRemoteListItem() const { return firstRemoteListItem_; }
// Added by Dener Araújo - 2020-09-06
// dhpc-option
const DhcpOptionList& dhcpOptionList() const { return dhcpOptionList_; }
std::string to_string() const
{
@@ -524,6 +563,18 @@ namespace openvpn {
root["mode"] = Json::Value("client");
root["dev"] = Json::Value(dev);
// Added by Dener Araújo - 2020-09-06
root["dhcp-options"] = Json::Value(Json::arrayValue);
for (size_t i = 0; i < dhcpOptionList_.size(); i++)
{
const DhcpOptionEntry& item = dhcpOptionList_[i];
Json::Value el = Json::Value(Json::objectValue);
el["type"] = Json::Value(item.type);
el["address"] = Json::Value(item.address);
root["dhcp-options"].append(el);
}
root["dev-type"] = Json::Value(protoConfig->layer.dev_type());
root["remotes"] = Json::Value(Json::arrayValue);
for (size_t i = 0; i < remoteList->size(); i++)
@@ -716,6 +767,7 @@ namespace openvpn {
ProtoContext::Config::Ptr protoConfig;
SSLLib::SSLAPI::Config::Ptr sslConfig;
std::string dev;
DhcpOptionList dhcpOptionList_; // Added by Dener Araújo - 2020-09-06
};
}