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https://github.com/moparisthebest/mailiverse
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105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
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#include <botan/botan.h>
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#include <botan/tls_server.h>
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#include <botan/rsa.h>
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#include <botan/dsa.h>
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#include <botan/x509self.h>
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#include "socket.h"
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using namespace Botan;
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#include <stdio.h>
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#include <string>
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#include <iostream>
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#include <memory>
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class Server_TLS_Policy : public TLS_Policy
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{
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public:
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bool check_cert(const std::vector<X509_Certificate>& certs) const
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{
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for(size_t i = 0; i != certs.size(); ++i)
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{
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std::cout << certs[i].to_string();
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}
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std::cout << "Warning: not checking cert signatures\n";
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return true;
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}
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};
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int main(int argc, char* argv[])
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{
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int port = 4433;
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if(argc == 2)
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port = to_u32bit(argv[1]);
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try
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{
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LibraryInitializer botan_init;
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SocketInitializer socket_init;
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AutoSeeded_RNG rng;
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//RSA_PrivateKey key(rng, 1024);
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DSA_PrivateKey key(rng, DL_Group("dsa/jce/1024"));
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X509_Cert_Options options(
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"localhost/US/Syn Ack Labs/Mathematical Munitions Dept");
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X509_Certificate cert =
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X509::create_self_signed_cert(options, key, "SHA-1", rng);
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Server_Socket listener(port);
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Server_TLS_Policy policy;
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while(true)
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{
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try {
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printf("Listening for new connection on port %d\n", port);
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Socket* sock = listener.accept();
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printf("Got new connection\n");
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TLS_Server tls(
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std::tr1::bind(&Socket::read, std::tr1::ref(sock), _1, _2),
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std::tr1::bind(&Socket::write, std::tr1::ref(sock), _1, _2),
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policy,
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rng,
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cert,
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key);
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std::string hostname = tls.requested_hostname();
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if(hostname != "")
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printf("Client requested host '%s'\n", hostname.c_str());
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printf("Writing some text\n");
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char msg[] = "Foo\nBar\nBaz\nQuux\n";
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tls.write((const Botan::byte*)msg, strlen(msg));
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printf("Now trying a read...\n");
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char buf[1024] = { 0 };
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u32bit got = tls.read((Botan::byte*)buf, sizeof(buf)-1);
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printf("%d: '%s'\n", got, buf);
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tls.close();
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}
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catch(std::exception& e) { printf("%s\n", e.what()); }
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}
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}
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catch(std::exception& e)
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{
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printf("%s\n", e.what());
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return 1;
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}
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return 0;
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}
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