1  //
 2  //  tls_client.h
 3  //  coretls_client
 4  //
 5  
 6  #ifndef __TLS_CLIENT_H__
 7  #define __TLS_CLIENT_H__
 8  
 9  #include <tls_handshake.h>
10  #include <tls_record.h>
11  #include <tls_stream_parser.h>
12  
13  #include <CoreFoundation/CoreFoundation.h>
14  #include <Security/SecTrust.h>
15  
16  typedef struct {
17      const char *hostname;
18      const char *service; // service string or port number
19      const char *config;
20      bool dtls;
21      int protocol_min;
22      int protocol_max;
23      const uint16_t *ciphersuites;
24      int num_ciphersuites;
25      bool allow_resumption;
26      bool session_tickets_enabled;
27      bool ocsp_enabled;
28      uintptr_t peer_id;
29      SSLCertificate certs;
30      tls_private_key_t key;
31      const char *alpn_string;
32      const char *request;
33      unsigned min_dh_size;
34      bool fallback;
35      bool allow_ext_master_secret;
36  } tls_client_params;
37  
38  
39  typedef struct {
40      int sock;
41      dispatch_queue_t write_queue;
42      tls_record_t rec;
43      tls_handshake_t hdsk;
44      tls_stream_parser_t parser;
45      tls_client_params *params;
46  
47      int err;
48      int read_ready_received;
49      int write_ready_received;
50      int certificate_requested;
51  
52      SecTrustRef trustRef;
53  
54  } tls_client_ctx_t;
55  
56  
57  #endif /* __TLS_CLIENT_H__ */