6548132566

Committed 17 Oct 2023 01:46PM UTC coverage: 91.704% (-0.006%) from 91.71%

Build # 6548132566

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #3762 from Rohde-Schwarz/fix/handshake_complete

Introduce TLS::Channel::is_handshake complete()

Run Details

80122 of 87370 relevant lines covered (91.7%)

8608923.3 hits per line

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78.46

/src/lib/tls/tls_server.cpp

/*
* TLS Server
* (C) 2004-2011,2012,2016 Jack Lloyd
*     2016 Matthias Gierlings
*     2021 Elektrobit Automotive GmbH
*     2022 René Meusel, Hannes Rantzsch - neXenio GmbH
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include <botan/tls_server.h>

#include <botan/tls_magic.h>
#include <botan/tls_messages.h>
#include <botan/internal/stl_util.h>
#include <botan/internal/tls_handshake_state.h>

#include <botan/internal/tls_server_impl_12.h>
#if defined(BOTAN_HAS_TLS_13)
   #include <botan/internal/tls_server_impl_13.h>
#endif

namespace Botan::TLS {

/*
* TLS Server Constructor
*/
Server::Server(const std::shared_ptr<Callbacks>& callbacks,
               const std::shared_ptr<Session_Manager>& session_manager,
               const std::shared_ptr<Credentials_Manager>& creds,
               const std::shared_ptr<const Policy>& policy,
               const std::shared_ptr<RandomNumberGenerator>& rng,
               bool is_datagram,
               size_t io_buf_sz) {
   const auto max_version = policy->latest_supported_version(is_datagram);

   if(!max_version.is_pre_tls_13()) {
#if defined(BOTAN_HAS_TLS_13)
      m_impl = std::make_unique<Server_Impl_13>(callbacks, session_manager, creds, policy, rng);

      if(m_impl->expects_downgrade()) {
         m_impl->set_io_buffer_size(io_buf_sz);
      }
#else
      throw Not_Implemented("TLS 1.3 server is not available in this build");
#endif
   } else {
      m_impl = std::make_unique<Server_Impl_12>(callbacks, session_manager, creds, policy, rng, is_datagram, io_buf_sz);
   }
}

Server::~Server() = default;

size_t Server::from_peer(std::span<const uint8_t> data) {
   auto read = m_impl->from_peer(data);

   if(m_impl->is_downgrading()) {
      auto info = m_impl->extract_downgrade_info();
      m_impl = std::make_unique<Server_Impl_12>(*info);

      // replay peer data received so far
      read = m_impl->from_peer(info->peer_transcript);
   }

   return read;
}

bool Server::is_handshake_complete() const {
   return m_impl->is_handshake_complete();
}

bool Server::is_active() const {
   return m_impl->is_active();
}

bool Server::is_closed() const {
   return m_impl->is_closed();
}

bool Server::is_closed_for_reading() const {
   return m_impl->is_closed_for_reading();
}

bool Server::is_closed_for_writing() const {
   return m_impl->is_closed_for_writing();
}

std::vector<X509_Certificate> Server::peer_cert_chain() const {
   return m_impl->peer_cert_chain();
}

std::optional<std::string> Server::external_psk_identity() const {
   return m_impl->external_psk_identity();
}

SymmetricKey Server::key_material_export(std::string_view label, std::string_view context, size_t length) const {
   return m_impl->key_material_export(label, context, length);
}

void Server::renegotiate(bool force_full_renegotiation) {
   m_impl->renegotiate(force_full_renegotiation);
}

bool Server::new_session_ticket_supported() const {
   return m_impl->new_session_ticket_supported();
}

size_t Server::send_new_session_tickets(const size_t tickets) {
   return m_impl->send_new_session_tickets(tickets);
}

void Server::update_traffic_keys(bool request_peer_update) {
   m_impl->update_traffic_keys(request_peer_update);
}

bool Server::secure_renegotiation_supported() const {
   return m_impl->secure_renegotiation_supported();
}

void Server::to_peer(std::span<const uint8_t> data) {
   m_impl->to_peer(data);
}

void Server::send_alert(const Alert& alert) {
   m_impl->send_alert(alert);
}

void Server::send_warning_alert(Alert::Type type) {
   m_impl->send_warning_alert(type);
}

void Server::send_fatal_alert(Alert::Type type) {
   m_impl->send_fatal_alert(type);
}

void Server::close() {
   m_impl->close();
}

bool Server::timeout_check() {
   return m_impl->timeout_check();
}

std::string Server::application_protocol() const {
   return m_impl->application_protocol();
}
}  // namespace Botan::TLS

1	/*
2	* TLS Server
3	* (C) 2004-2011,2012,2016 Jack Lloyd
4	* 2016 Matthias Gierlings
5	* 2021 Elektrobit Automotive GmbH
6	* 2022 René Meusel, Hannes Rantzsch - neXenio GmbH
7	*
8	* Botan is released under the Simplified BSD License (see license.txt)
9	*/
10
11	#include <botan/tls_server.h>
12
13	#include <botan/tls_magic.h>
14	#include <botan/tls_messages.h>
15	#include <botan/internal/stl_util.h>
16	#include <botan/internal/tls_handshake_state.h>
17
18	#include <botan/internal/tls_server_impl_12.h>
19	#if defined(BOTAN_HAS_TLS_13)
20	#include <botan/internal/tls_server_impl_13.h>
21	#endif
22
23	namespace Botan::TLS {
24
25	/*
26	* TLS Server Constructor
27	*/
28	Server::Server(const std::shared_ptr<Callbacks>& callbacks,	2,487✔
29	const std::shared_ptr<Session_Manager>& session_manager,
30	const std::shared_ptr<Credentials_Manager>& creds,
31	const std::shared_ptr<const Policy>& policy,
32	const std::shared_ptr<RandomNumberGenerator>& rng,
33	bool is_datagram,
34	size_t io_buf_sz) {	2,487✔
35	const auto max_version = policy->latest_supported_version(is_datagram);	2,487✔
36
37	if(!max_version.is_pre_tls_13()) {	2,487✔
38	#if defined(BOTAN_HAS_TLS_13)
39	m_impl = std::make_unique<Server_Impl_13>(callbacks, session_manager, creds, policy, rng);	898✔
40
41	if(m_impl->expects_downgrade()) {	898✔
42	m_impl->set_io_buffer_size(io_buf_sz);	879✔
43	}
44	#else
45	throw Not_Implemented("TLS 1.3 server is not available in this build");
46	#endif
47	} else {
48	m_impl = std::make_unique<Server_Impl_12>(callbacks, session_manager, creds, policy, rng, is_datagram, io_buf_sz);	1,589✔
49	}
50	}	2,487✔
51
52	Server::~Server() = default;	3,825✔
53
54	size_t Server::from_peer(std::span<const uint8_t> data) {	73,942✔
55	auto read = m_impl->from_peer(data);	73,942✔
56
57	if(m_impl->is_downgrading()) {	72,573✔
58	auto info = m_impl->extract_downgrade_info();	474✔
59	m_impl = std::make_unique<Server_Impl_12>(*info);	948✔
60
61	// replay peer data received so far
62	read = m_impl->from_peer(info->peer_transcript);	474✔
63	}	474✔
64
65	return read;	72,552✔
66	}
67
68	bool Server::is_handshake_complete() const {	128✔
69	return m_impl->is_handshake_complete();	128✔
70	}
71
72	bool Server::is_active() const {	2,021✔
73	return m_impl->is_active();	2,021✔
74	}
75
76	bool Server::is_closed() const {	197✔
77	return m_impl->is_closed();	197✔
78	}
79
80	bool Server::is_closed_for_reading() const {	16✔
81	return m_impl->is_closed_for_reading();	16✔
82	}
83
84	bool Server::is_closed_for_writing() const {	9✔
85	return m_impl->is_closed_for_writing();	9✔
86	}
87
88	std::vector<X509_Certificate> Server::peer_cert_chain() const {	114✔
89	return m_impl->peer_cert_chain();	114✔
90	}
91
92	std::optional<std::string> Server::external_psk_identity() const {	×
93	return m_impl->external_psk_identity();	×
94	}
95
96	SymmetricKey Server::key_material_export(std::string_view label, std::string_view context, size_t length) const {	202✔
97	return m_impl->key_material_export(label, context, length);	202✔
98	}
99
100	void Server::renegotiate(bool force_full_renegotiation) {	×
101	m_impl->renegotiate(force_full_renegotiation);	×
102	}	×
103
104	bool Server::new_session_ticket_supported() const {	×
105	return m_impl->new_session_ticket_supported();	×
106	}
107
108	size_t Server::send_new_session_tickets(const size_t tickets) {	1✔
109	return m_impl->send_new_session_tickets(tickets);	1✔
110	}
111
112	void Server::update_traffic_keys(bool request_peer_update) {	1✔
113	m_impl->update_traffic_keys(request_peer_update);	1✔
114	}	1✔
115
116	bool Server::secure_renegotiation_supported() const {	×
117	return m_impl->secure_renegotiation_supported();	×
118	}
119
120	void Server::to_peer(std::span<const uint8_t> data) {	1,231✔
121	m_impl->to_peer(data);	1,231✔
122	}	1,231✔
123
124	void Server::send_alert(const Alert& alert) {	896✔
125	m_impl->send_alert(alert);	896✔
126	}	896✔
127
128	void Server::send_warning_alert(Alert::Type type) {	118✔
129	m_impl->send_warning_alert(type);	118✔
130	}	118✔
131
132	void Server::send_fatal_alert(Alert::Type type) {	×
133	m_impl->send_fatal_alert(type);	×
134	}	×
135
136	void Server::close() {	51✔
137	m_impl->close();	51✔
138	}	51✔
139
140	bool Server::timeout_check() {	×
141	return m_impl->timeout_check();	×
142	}
143
144	std::string Server::application_protocol() const {	1,027✔
145	return m_impl->application_protocol();	1,027✔
146	}
147	} // namespace Botan::TLS

randombit / botan / 6548132566

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