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authorlloyd <[email protected]>2014-01-10 03:41:59 +0000
committerlloyd <[email protected]>2014-01-10 03:41:59 +0000
commit6894dca64c04936d07048c0e8cbf7e25858548c3 (patch)
tree5d572bfde9fe667dab14e3f04b5285a85d8acd95 /src/lib/tls/tls_client.h
parent9efa3be92442afb3d0b69890a36c7f122df18eda (diff)
Move lib into src
Diffstat (limited to 'src/lib/tls/tls_client.h')
-rw-r--r--src/lib/tls/tls_client.h106
1 files changed, 106 insertions, 0 deletions
diff --git a/src/lib/tls/tls_client.h b/src/lib/tls/tls_client.h
new file mode 100644
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+++ b/src/lib/tls/tls_client.h
@@ -0,0 +1,106 @@
+/*
+* TLS Client
+* (C) 2004-2011 Jack Lloyd
+*
+* Released under the terms of the Botan license
+*/
+
+#ifndef BOTAN_TLS_CLIENT_H__
+#define BOTAN_TLS_CLIENT_H__
+
+#include <botan/tls_channel.h>
+#include <botan/credentials_manager.h>
+#include <vector>
+
+namespace Botan {
+
+namespace TLS {
+
+/**
+* SSL/TLS Client
+*/
+class BOTAN_DLL Client : public Channel
+ {
+ public:
+ /**
+ * Set up a new TLS client session
+ *
+ * @param socket_output_fn is called with data for the outbound socket
+ *
+ * @param proc_cb is called when new application data is received
+ *
+ * @param alert_cb is called when a TLS alert is received
+ *
+ * @param handshake_cb is called when a handshake is completed
+ *
+ * @param session_manager manages session state
+ *
+ * @param creds manages application/user credentials
+ *
+ * @param policy specifies other connection policy information
+ *
+ * @param rng a random number generator
+ *
+ * @param server_info is identifying information about the TLS server
+ *
+ * @param offer_version specifies which version we will offer
+ * to the TLS server.
+ *
+ * @param next_protocol allows the client to specify what the next
+ * protocol will be. For more information read
+ * http://technotes.googlecode.com/git/nextprotoneg.html.
+ *
+ * If the function is not empty, NPN will be negotiated
+ * and if the server supports NPN the function will be
+ * called with the list of protocols the server advertised;
+ * the client should return the protocol it would like to use.
+ *
+ * @param reserved_io_buffer_size This many bytes of memory will
+ * be preallocated for the read and write buffers. Smaller
+ * values just mean reallocations and copies are more likely.
+ */
+ Client(std::function<void (const byte[], size_t)> socket_output_fn,
+ std::function<void (const byte[], size_t)> data_cb,
+ std::function<void (Alert, const byte[], size_t)> alert_cb,
+ std::function<bool (const Session&)> handshake_cb,
+ Session_Manager& session_manager,
+ Credentials_Manager& creds,
+ const Policy& policy,
+ RandomNumberGenerator& rng,
+ const Server_Information& server_info = Server_Information(),
+ const Protocol_Version offer_version = Protocol_Version::latest_tls_version(),
+ std::function<std::string (std::vector<std::string>)> next_protocol =
+ std::function<std::string (std::vector<std::string>)>(),
+ size_t reserved_io_buffer_size = 16*1024
+ );
+ private:
+ std::vector<X509_Certificate>
+ get_peer_cert_chain(const Handshake_State& state) const override;
+
+ void initiate_handshake(Handshake_State& state,
+ bool force_full_renegotiation) override;
+
+ void send_client_hello(Handshake_State& state,
+ bool force_full_renegotiation,
+ Protocol_Version version,
+ const std::string& srp_identifier = "",
+ std::function<std::string (std::vector<std::string>)> next_protocol =
+ std::function<std::string (std::vector<std::string>)>());
+
+ void process_handshake_msg(const Handshake_State* active_state,
+ Handshake_State& pending_state,
+ Handshake_Type type,
+ const std::vector<byte>& contents) override;
+
+ Handshake_State* new_handshake_state(Handshake_IO* io) override;
+
+ const Policy& m_policy;
+ Credentials_Manager& m_creds;
+ const Server_Information m_info;
+ };
+
+}
+
+}
+
+#endif