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using host header to select virtual server
1 | 1 | /* |
2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
3 | * | |
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4 | * Copyright 2013 Olaf Wintermann. All rights reserved. |
1 | 5 | * |
6 | * Redistribution and use in source and binary forms, with or without | |
7 | * modification, are permitted provided that the following conditions are met: | |
8 | * | |
9 | * 1. Redistributions of source code must retain the above copyright | |
10 | * notice, this list of conditions and the following disclaimer. | |
11 | * | |
12 | * 2. Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in the | |
14 | * documentation and/or other materials provided with the distribution. | |
15 | * | |
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
26 | * POSSIBILITY OF SUCH DAMAGE. | |
27 | */ | |
28 | ||
29 | #ifndef HTTPLISTENER_H | |
30 | #define HTTPLISTENER_H | |
31 | ||
32 | #include "sessionhandler.h" | |
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33 | #include "threadpools.h" |
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34 | #include "config.h" |
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35 | #include "../util/systems.h" |
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36 | |
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37 | #include <openssl/bio.h> |
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38 | #include <openssl/ssl.h> |
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39 | #include <openssl/err.h> |
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40 | |
1 | 41 | #ifdef __cplusplus |
42 | extern "C" { | |
43 | #endif | |
44 | ||
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45 | /* HttpListener typedef in nsapi.h */ |
1 | 46 | typedef struct _acceptor Acceptor; |
47 | typedef struct _listener_config ListenerConfig; | |
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48 | typedef struct _http_ssl HttpSSL; |
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49 | |
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50 | |
1 | 51 | |
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52 | |
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53 | union vs { |
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54 | VirtualServer *vs; |
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55 | char *vs_name; |
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56 | }; |
1 | 57 | struct _listener_config { |
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58 | ServerConfiguration *cfg; |
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59 | sstr_t name; |
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60 | sstr_t vs; |
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61 | sstr_t threadpool; |
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62 | char *address; |
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63 | int port; |
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64 | int nacceptors; |
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65 | WSBool blockingio; |
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66 | WSBool ssl; |
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67 | sstr_t certfile; |
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68 | sstr_t privkeyfile; |
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69 | sstr_t chainfile; |
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70 | sstr_t disable_proto; |
1 | 71 | }; |
72 | ||
73 | struct _acceptor { | |
74 | pthread_t tid; | |
75 | HttpListener *listener; | |
76 | }; | |
77 | ||
78 | struct _http_listener { | |
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79 | ServerConfiguration *cfg; |
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80 | sstr_t name; |
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81 | union vs default_vs; |
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82 | int port; |
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83 | int server_socket; |
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84 | SessionHandler *session_handler; |
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85 | threadpool_t *threadpool; |
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86 | HttpListener *next; |
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87 | Acceptor **acceptors; |
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88 | int nacceptors; |
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89 | int running; |
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90 | HttpSSL *ssl; |
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91 | uint32_t ref; // reference counter |
1 | 92 | }; |
93 | ||
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94 | struct _http_ssl { |
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95 | unsigned char *cert; |
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96 | size_t certlen; |
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97 | unsigned char *privkey; |
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98 | size_t privkeylen; |
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99 | unsigned char *chain; |
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100 | size_t chainlen; |
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101 | |
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102 | SSL_CTX *sslctx; |
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103 | |
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104 | // TODO: ssl/tls cipher, ... config |
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105 | }; |
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106 | |
1 | 107 | int start_all_listener(); |
108 | ||
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109 | HttpListener* http_listener_create(ListenerConfig *conf); |
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110 | |
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111 | // used by http_listener_create |
1 | 112 | HttpListener* http_listener_new(ListenerConfig *conf); |
113 | ||
114 | int http_listener_start(HttpListener *listener); | |
115 | ||
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116 | void http_listener_ref(HttpListener *listener); |
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117 | void http_listener_unref(HttpListener *listener); |
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118 | |
1 | 119 | Acceptor* acceptor_new(HttpListener *listener); |
120 | ||
121 | void acceptor_start(Acceptor *a); | |
122 | ||
123 | void* acceptor_thread(Acceptor *a); | |
124 | ||
125 | ||
126 | #ifdef __cplusplus | |
127 | } | |
128 | #endif | |
129 | ||
130 | #endif /* HTTPLISTENER_H */ | |
131 |