annotate src/event/quic/ngx_event_quic_ssl.c @ 8947:6ccf3867959a quic

QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs(). They are replaced with ngx_quic_write_chain() and ngx_quic_read_chain(). These functions represent the API to data buffering. The first function adds data of given size at given offset to the buffer. Now it returns the unwritten part of the chain similar to c->send_chain(). The second function returns data of given size from the beginning of the buffer. Its second argument and return value are swapped compared to ngx_quic_split_bufs() to better match ngx_quic_write_chain(). Added, returned and stored data are regular ngx_chain_t/ngx_buf_t chains. Missing data is marked with b->sync flag. The functions are now used in both send and recv data chains in QUIC streams.
author Roman Arutyunyan <arut@nginx.com>
date Fri, 24 Dec 2021 18:17:23 +0300
parents 56dec0d4e5b1
children 19e063e955bf
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1
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2 /*
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3 * Copyright (C) Nginx, Inc.
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4 */
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5
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6
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9 #include <ngx_event.h>
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10 #include <ngx_event_quic_connection.h>
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11
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13 /*
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14 * RFC 9000, 7.5. Cryptographic Message Buffering
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15 *
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16 * Implementations MUST support buffering at least 4096 bytes of data
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17 */
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18 #define NGX_QUIC_MAX_BUFFERED 65535
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19
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20
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21 #if BORINGSSL_API_VERSION >= 10
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22 static int ngx_quic_set_read_secret(ngx_ssl_conn_t *ssl_conn,
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23 enum ssl_encryption_level_t level, const SSL_CIPHER *cipher,
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24 const uint8_t *secret, size_t secret_len);
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25 static int ngx_quic_set_write_secret(ngx_ssl_conn_t *ssl_conn,
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26 enum ssl_encryption_level_t level, const SSL_CIPHER *cipher,
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27 const uint8_t *secret, size_t secret_len);
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28 #else
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29 static int ngx_quic_set_encryption_secrets(ngx_ssl_conn_t *ssl_conn,
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30 enum ssl_encryption_level_t level, const uint8_t *read_secret,
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31 const uint8_t *write_secret, size_t secret_len);
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32 #endif
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33
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34 static int ngx_quic_add_handshake_data(ngx_ssl_conn_t *ssl_conn,
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35 enum ssl_encryption_level_t level, const uint8_t *data, size_t len);
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36 static int ngx_quic_flush_flight(ngx_ssl_conn_t *ssl_conn);
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37 static int ngx_quic_send_alert(ngx_ssl_conn_t *ssl_conn,
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38 enum ssl_encryption_level_t level, uint8_t alert);
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39 static ngx_int_t ngx_quic_crypto_input(ngx_connection_t *c, ngx_chain_t *data);
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41
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42 static SSL_QUIC_METHOD quic_method = {
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43 #if BORINGSSL_API_VERSION >= 10
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44 ngx_quic_set_read_secret,
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45 ngx_quic_set_write_secret,
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46 #else
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47 ngx_quic_set_encryption_secrets,
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48 #endif
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49 ngx_quic_add_handshake_data,
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50 ngx_quic_flush_flight,
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51 ngx_quic_send_alert,
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52 };
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53
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54
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55 #if BORINGSSL_API_VERSION >= 10
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56
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57 static int
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58 ngx_quic_set_read_secret(ngx_ssl_conn_t *ssl_conn,
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59 enum ssl_encryption_level_t level, const SSL_CIPHER *cipher,
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60 const uint8_t *rsecret, size_t secret_len)
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61 {
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62 ngx_connection_t *c;
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63 ngx_quic_connection_t *qc;
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64
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65 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
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66 qc = ngx_quic_get_connection(c);
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67
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68 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
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69 "quic ngx_quic_set_read_secret() level:%d", level);
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70 #ifdef NGX_QUIC_DEBUG_CRYPTO
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71 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
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72 "quic read secret len:%uz %*xs", secret_len,
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73 secret_len, rsecret);
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74 #endif
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75
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76 if (ngx_quic_keys_set_encryption_secret(c->pool, 0, qc->keys, level,
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77 cipher, rsecret, secret_len)
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78 != NGX_OK)
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79 {
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80 return 0;
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81 }
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82
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83 if (level == ssl_encryption_early_data) {
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84 if (ngx_quic_init_streams(c) != NGX_OK) {
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85 return 0;
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86 }
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87 }
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88
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89 return 1;
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90 }
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91
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92
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93 static int
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94 ngx_quic_set_write_secret(ngx_ssl_conn_t *ssl_conn,
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95 enum ssl_encryption_level_t level, const SSL_CIPHER *cipher,
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96 const uint8_t *wsecret, size_t secret_len)
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97 {
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98 ngx_connection_t *c;
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99 ngx_quic_connection_t *qc;
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100
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101 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
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102 qc = ngx_quic_get_connection(c);
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103
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104 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
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105 "quic ngx_quic_set_write_secret() level:%d", level);
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106 #ifdef NGX_QUIC_DEBUG_CRYPTO
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107 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
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108 "quic write secret len:%uz %*xs", secret_len,
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109 secret_len, wsecret);
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110 #endif
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111
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112 if (ngx_quic_keys_set_encryption_secret(c->pool, 1, qc->keys, level,
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113 cipher, wsecret, secret_len)
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114 != NGX_OK)
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115 {
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116 return 0;
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117 }
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118
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119 return 1;
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120 }
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121
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122 #else
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123
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124 static int
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125 ngx_quic_set_encryption_secrets(ngx_ssl_conn_t *ssl_conn,
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126 enum ssl_encryption_level_t level, const uint8_t *rsecret,
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127 const uint8_t *wsecret, size_t secret_len)
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128 {
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129 ngx_connection_t *c;
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130 const SSL_CIPHER *cipher;
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131 ngx_quic_connection_t *qc;
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132
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133 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
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134 qc = ngx_quic_get_connection(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
135
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
136 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
137 "quic ngx_quic_set_encryption_secrets() level:%d", level);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
138 #ifdef NGX_QUIC_DEBUG_CRYPTO
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
139 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
140 "quic read secret len:%uz %*xs", secret_len,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
141 secret_len, rsecret);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
142 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
143
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
144 cipher = SSL_get_current_cipher(ssl_conn);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
145
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
146 if (ngx_quic_keys_set_encryption_secret(c->pool, 0, qc->keys, level,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
147 cipher, rsecret, secret_len)
8926
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
148 != NGX_OK)
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
149 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
150 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
151 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
152
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
153 if (level == ssl_encryption_early_data) {
8887
61b038fb59c6 QUIC: speeding up processing 0-RTT.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8886
diff changeset
154 if (ngx_quic_init_streams(c) != NGX_OK) {
61b038fb59c6 QUIC: speeding up processing 0-RTT.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8886
diff changeset
155 return 0;
61b038fb59c6 QUIC: speeding up processing 0-RTT.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8886
diff changeset
156 }
61b038fb59c6 QUIC: speeding up processing 0-RTT.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8886
diff changeset
157
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
158 return 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
159 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
160
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
161 #ifdef NGX_QUIC_DEBUG_CRYPTO
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
162 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
163 "quic write secret len:%uz %*xs", secret_len,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
164 secret_len, wsecret);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
165 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
166
8926
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
167 if (ngx_quic_keys_set_encryption_secret(c->pool, 1, qc->keys, level,
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
168 cipher, wsecret, secret_len)
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
169 != NGX_OK)
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
170 {
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
171 return 0;
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
172 }
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
173
3341e4089c6c QUIC: converted ngx_quic_keys_set_encryption_secret() to NGX codes.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8916
diff changeset
174 return 1;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
175 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
176
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
177 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
178
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
179
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
180 static int
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
181 ngx_quic_add_handshake_data(ngx_ssl_conn_t *ssl_conn,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
182 enum ssl_encryption_level_t level, const uint8_t *data, size_t len)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
183 {
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
184 u_char *p, *end;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
185 size_t client_params_len;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
186 const uint8_t *client_params;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
187 ngx_quic_tp_t ctp;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
188 ngx_quic_frame_t *frame;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
189 ngx_connection_t *c;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
190 ngx_quic_send_ctx_t *ctx;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
191 ngx_quic_connection_t *qc;
8895
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
192 #if defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
193 unsigned int alpn_len;
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
194 const unsigned char *alpn_data;
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
195 #endif
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
196
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
197 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
198 qc = ngx_quic_get_connection(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
199
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
200 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
201 "quic ngx_quic_add_handshake_data");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
202
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
203 if (!qc->client_tp_done) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
204 /*
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
205 * things to do once during handshake: check ALPN and transport
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
206 * parameters; we want to break handshake if something is wrong
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
207 * here;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
208 */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
209
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
210 #if defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
211
8895
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
212 SSL_get0_alpn_selected(ssl_conn, &alpn_data, &alpn_len);
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
213
8895
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
214 if (alpn_len == 0) {
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
215 qc->error = 0x100 + SSL_AD_NO_APPLICATION_PROTOCOL;
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
216 qc->error_reason = "unsupported protocol in ALPN extension";
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
217
8895
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
218 ngx_log_error(NGX_LOG_INFO, c->log, 0,
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
219 "quic unsupported protocol in ALPN extension");
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
220 return 0;
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
221 }
4b2d259bdadd QUIC: connections with wrong ALPN protocols are now rejected.
Vladimir Homutov <vl@nginx.com>
parents: 8887
diff changeset
222
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
223 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
224
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
225 SSL_get_peer_quic_transport_params(ssl_conn, &client_params,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
226 &client_params_len);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
227
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
228 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
229 "quic SSL_get_peer_quic_transport_params():"
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
230 " params_len:%ui", client_params_len);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
231
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
232 if (client_params_len == 0) {
8797
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
233 /* RFC 9001, 8.2. QUIC Transport Parameters Extension */
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
234 qc->error = NGX_QUIC_ERR_CRYPTO(SSL_AD_MISSING_EXTENSION);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
235 qc->error_reason = "missing transport parameters";
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
236
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
237 ngx_log_error(NGX_LOG_INFO, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
238 "missing transport parameters");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
239 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
240 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
241
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
242 p = (u_char *) client_params;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
243 end = p + client_params_len;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
244
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
245 /* defaults for parameters not sent by client */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
246 ngx_memcpy(&ctp, &qc->ctp, sizeof(ngx_quic_tp_t));
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
247
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
248 if (ngx_quic_parse_transport_params(p, end, &ctp, c->log)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
249 != NGX_OK)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
250 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
251 qc->error = NGX_QUIC_ERR_TRANSPORT_PARAMETER_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
252 qc->error_reason = "failed to process transport parameters";
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
253
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
254 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
255 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
256
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
257 if (ngx_quic_apply_transport_params(c, &ctp) != NGX_OK) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
258 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
259 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
260
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
261 qc->client_tp_done = 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
262 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
263
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
264 ctx = ngx_quic_get_send_ctx(qc, level);
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
265
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
266 frame = ngx_quic_alloc_frame(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
267 if (frame == NULL) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
268 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
269 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
270
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
271 frame->data = ngx_quic_copy_buf(c, (u_char *) data, len);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
272 if (frame->data == NGX_CHAIN_ERROR) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
273 return 0;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
274 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
275
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
276 frame->level = level;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
277 frame->type = NGX_QUIC_FT_CRYPTO;
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
278 frame->u.crypto.offset = ctx->crypto_sent;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
279 frame->u.crypto.length = len;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
280
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
281 ctx->crypto_sent += len;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
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parents:
diff changeset
282
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
283 ngx_quic_queue_frame(qc, frame);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
284
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
285 return 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
286 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
287
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
288
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
289 static int
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
290 ngx_quic_flush_flight(ngx_ssl_conn_t *ssl_conn)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
291 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
292 #if (NGX_DEBUG)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
293 ngx_connection_t *c;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
294
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
295 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
296
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
297 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
298 "quic ngx_quic_flush_flight()");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
299 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
300 return 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
301 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
302
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
303
8916
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
304 static int
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
305 ngx_quic_send_alert(ngx_ssl_conn_t *ssl_conn, enum ssl_encryption_level_t level,
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
306 uint8_t alert)
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
307 {
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
308 ngx_connection_t *c;
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
309 ngx_quic_connection_t *qc;
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
310
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
311 c = ngx_ssl_get_connection((ngx_ssl_conn_t *) ssl_conn);
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
312
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
313 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
314 "quic ngx_quic_send_alert() level:%s alert:%d",
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
315 ngx_quic_level_name(level), (int) alert);
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
316
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
317 /* already closed on regular shutdown */
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
318
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
319 qc = ngx_quic_get_connection(c);
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
320 if (qc == NULL) {
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
321 return 1;
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
322 }
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
323
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
324 qc->error = NGX_QUIC_ERR_CRYPTO(alert);
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
325
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
326 return 1;
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
327 }
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
328
ff473a6f656c QUIC: ngx_quic_send_alert() callback moved to its place.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8895
diff changeset
329
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
330 ngx_int_t
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
331 ngx_quic_handle_crypto_frame(ngx_connection_t *c, ngx_quic_header_t *pkt,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
332 ngx_quic_frame_t *frame)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
333 {
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
334 size_t len;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
335 uint64_t last;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
336 ngx_buf_t *b;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
337 ngx_chain_t *cl, **ll;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
338 ngx_quic_send_ctx_t *ctx;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
339 ngx_quic_connection_t *qc;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
340 ngx_quic_crypto_frame_t *f;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
341
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
342 qc = ngx_quic_get_connection(c);
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
343 ctx = ngx_quic_get_send_ctx(qc, pkt->level);
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
344 f = &frame->u.crypto;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
345
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
346 /* no overflow since both values are 62-bit */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
347 last = f->offset + f->length;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
348
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
349 if (last > ctx->crypto_received + NGX_QUIC_MAX_BUFFERED) {
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
350 qc->error = NGX_QUIC_ERR_CRYPTO_BUFFER_EXCEEDED;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
351 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
352 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
353
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
354 if (last <= ctx->crypto_received) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
355 if (pkt->level == ssl_encryption_initial) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
356 /* speeding up handshake completion */
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
357
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
358 if (!ngx_queue_empty(&ctx->sent)) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
359 ngx_quic_resend_frames(c, ctx);
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
360
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
361 ctx = ngx_quic_get_send_ctx(qc, ssl_encryption_handshake);
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
362 while (!ngx_queue_empty(&ctx->sent)) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
363 ngx_quic_resend_frames(c, ctx);
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
364 }
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
365 }
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
366 }
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
367
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
368 return NGX_OK;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
369 }
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
370
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
371 if (f->offset > ctx->crypto_received) {
8947
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
372 if (ngx_quic_write_chain(c, &ctx->crypto, frame->data, f->length,
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
373 f->offset - ctx->crypto_received)
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
374 == NGX_CHAIN_ERROR)
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
375 {
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
376 return NGX_ERROR;
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
377 }
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
378
6ccf3867959a QUIC: refactored ngx_quic_order_bufs() and ngx_quic_split_bufs().
Roman Arutyunyan <arut@nginx.com>
parents: 8946
diff changeset
379 return NGX_OK;
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
380 }
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
381
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
382 ngx_quic_trim_bufs(frame->data, ctx->crypto_received - f->offset);
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
383
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
384 if (ngx_quic_crypto_input(c, frame->data) != NGX_OK) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
385 return NGX_ERROR;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
386 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
387
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
388 ngx_quic_trim_bufs(ctx->crypto, last - ctx->crypto_received);
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
389 ctx->crypto_received = last;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
390
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
391 cl = ctx->crypto;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
392 ll = &cl;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
393 len = 0;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
394
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
395 while (*ll) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
396 b = (*ll)->buf;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
397
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
398 if (b->sync && b->pos != b->last) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
399 /* hole */
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
400 break;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
401 }
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
402
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
403 len += b->last - b->pos;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
404 ll = &(*ll)->next;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
405 }
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
406
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
407 ctx->crypto_received += len;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
408 ctx->crypto = *ll;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
409 *ll = NULL;
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
410
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
411 if (cl) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
412 if (ngx_quic_crypto_input(c, cl) != NGX_OK) {
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
413 return NGX_ERROR;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
414 }
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
415
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
416 ngx_quic_free_bufs(c, cl);
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
417 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
418
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
419 return NGX_OK;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
420 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
421
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
422
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
423 static ngx_int_t
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
424 ngx_quic_crypto_input(ngx_connection_t *c, ngx_chain_t *data)
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
425 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
426 int n, sslerr;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
427 ngx_buf_t *b;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
428 ngx_chain_t *cl;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
429 ngx_ssl_conn_t *ssl_conn;
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
430 ngx_quic_frame_t *frame;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
431 ngx_quic_connection_t *qc;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
432
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
433 qc = ngx_quic_get_connection(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
434
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
435 ssl_conn = c->ssl->connection;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
436
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
437 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
438 "quic SSL_quic_read_level:%d SSL_quic_write_level:%d",
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
439 (int) SSL_quic_read_level(ssl_conn),
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
440 (int) SSL_quic_write_level(ssl_conn));
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
441
8782
b3f6ad181df4 QUIC: refactored CRYPTO and STREAM buffer ordering.
Roman Arutyunyan <arut@nginx.com>
parents: 8763
diff changeset
442 for (cl = data; cl; cl = cl->next) {
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
443 b = cl->buf;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
444
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
445 if (!SSL_provide_quic_data(ssl_conn, SSL_quic_read_level(ssl_conn),
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
446 b->pos, b->last - b->pos))
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
447 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
448 ngx_ssl_error(NGX_LOG_INFO, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
449 "SSL_provide_quic_data() failed");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
450 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
451 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
452 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
453
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
454 n = SSL_do_handshake(ssl_conn);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
455
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
456 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
457 "quic SSL_quic_read_level:%d SSL_quic_write_level:%d",
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
458 (int) SSL_quic_read_level(ssl_conn),
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
459 (int) SSL_quic_write_level(ssl_conn));
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
460
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
461 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_do_handshake: %d", n);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
462
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
463 if (n <= 0) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
464 sslerr = SSL_get_error(ssl_conn, n);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
465
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
466 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_get_error: %d",
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
467 sslerr);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
468
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
469 if (sslerr != SSL_ERROR_WANT_READ) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
470 ngx_ssl_error(NGX_LOG_ERR, c->log, 0, "SSL_do_handshake() failed");
8793
80d396fd8ee8 QUIC: improved errors readability.
Vladimir Homutov <vl@nginx.com>
parents: 8782
diff changeset
471 qc->error_reason = "handshake failed";
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
472 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
473 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
474
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
475 return NGX_OK;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
476 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
477
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
478 if (SSL_in_init(ssl_conn)) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
479 return NGX_OK;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
480 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
481
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
482 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
483 "quic ssl cipher:%s", SSL_get_cipher(ssl_conn));
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
484
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
485 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
486 "quic handshake completed successfully");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
487
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
488 c->ssl->handshaked = 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
489
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
490 frame = ngx_quic_alloc_frame(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
491 if (frame == NULL) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
492 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
493 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
494
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
495 frame->level = ssl_encryption_application;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
496 frame->type = NGX_QUIC_FT_HANDSHAKE_DONE;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
497 ngx_quic_queue_frame(qc, frame);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
498
8763
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
499 if (qc->conf->retry) {
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
500 if (ngx_quic_send_new_token(c, qc->socket->path) != NGX_OK) {
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
501 return NGX_ERROR;
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
502 }
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
503 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
504
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
505 /*
8797
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
506 * RFC 9001, 9.5. Header Protection Timing Side Channels
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
507 *
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
508 * Generating next keys before a key update is received.
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
509 */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
510
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
511 if (ngx_quic_keys_update(c, qc->keys) != NGX_OK) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
512 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
513 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
514
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
515 /*
8797
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
516 * RFC 9001, 4.9.2. Discarding Handshake Keys
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
517 *
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
518 * An endpoint MUST discard its Handshake keys
4715f3e669f1 QUIC: updated specification references.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8793
diff changeset
519 * when the TLS handshake is confirmed.
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
520 */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
521 ngx_quic_discard_ctx(c, ssl_encryption_handshake);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
522
8763
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
523 /* start accepting clients on negotiated number of server ids */
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
524 if (ngx_quic_create_sockets(c) != NGX_OK) {
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
525 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
526 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
527
8886
66b4ff373dd9 QUIC: refactored OCSP validation in preparation for 0-RTT support.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8865
diff changeset
528 if (ngx_quic_init_streams(c) != NGX_OK) {
8827
fe919fd63b0b QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8797
diff changeset
529 return NGX_ERROR;
fe919fd63b0b QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8797
diff changeset
530 }
fe919fd63b0b QUIC: client certificate validation with OCSP.
Sergey Kandaurov <pluknet@nginx.com>
parents: 8797
diff changeset
531
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
532 return NGX_OK;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
533 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
534
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
535
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
536 ngx_int_t
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
537 ngx_quic_init_connection(ngx_connection_t *c)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
538 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
539 u_char *p;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
540 size_t clen;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
541 ssize_t len;
8763
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
542 ngx_str_t dcid;
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
543 ngx_ssl_conn_t *ssl_conn;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
544 ngx_quic_connection_t *qc;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
545
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
546 qc = ngx_quic_get_connection(c);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
547
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
548 if (ngx_ssl_create_connection(qc->conf->ssl, c, NGX_SSL_BUFFER) != NGX_OK) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
549 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
550 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
551
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
552 c->ssl->no_wait_shutdown = 1;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
553
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
554 ssl_conn = c->ssl->connection;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
555
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
556 if (SSL_set_quic_method(ssl_conn, &quic_method) == 0) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
557 ngx_log_error(NGX_LOG_INFO, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
558 "quic SSL_set_quic_method() failed");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
559 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
560 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
561
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
562 #ifdef SSL_READ_EARLY_DATA_SUCCESS
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
563 if (SSL_CTX_get_max_early_data(qc->conf->ssl->ctx)) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
564 SSL_set_quic_early_data_enabled(ssl_conn, 1);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
565 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
566 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
567
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
568 #if BORINGSSL_API_VERSION >= 13
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
569 SSL_set_quic_use_legacy_codepoint(ssl_conn, qc->version != 1);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
570 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
571
8763
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
572 dcid.data = qc->socket->sid.id;
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
573 dcid.len = qc->socket->sid.len;
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
574
4117aa7fa38e QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents: 8753
diff changeset
575 if (ngx_quic_new_sr_token(c, &dcid, qc->conf->sr_token_key, qc->tp.sr_token)
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
576 != NGX_OK)
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
577 {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
578 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
579 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
580
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
581 len = ngx_quic_create_transport_params(NULL, NULL, &qc->tp, &clen);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
582 /* always succeeds */
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
583
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
584 p = ngx_pnalloc(c->pool, len);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
585 if (p == NULL) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
586 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
587 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
588
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
589 len = ngx_quic_create_transport_params(p, p + len, &qc->tp, NULL);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
590 if (len < 0) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
591 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
592 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
593
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
594 #ifdef NGX_QUIC_DEBUG_PACKETS
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
595 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
596 "quic transport parameters len:%uz %*xs", len, len, p);
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
597 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
598
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
599 if (SSL_set_quic_transport_params(ssl_conn, p, len) == 0) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
600 ngx_log_error(NGX_LOG_INFO, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
601 "quic SSL_set_quic_transport_params() failed");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
602 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
603 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
604
8865
646bb5361437 Configure: check for QUIC 0-RTT support at compile time.
Ruslan Ermilov <ru@nginx.com>
parents: 8845
diff changeset
605 #if BORINGSSL_API_VERSION >= 11
8753
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
606 if (SSL_set_quic_early_data_context(ssl_conn, p, clen) == 0) {
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
607 ngx_log_error(NGX_LOG_INFO, c->log, 0,
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
608 "quic SSL_set_quic_early_data_context() failed");
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
609 return NGX_ERROR;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
610 }
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
611 #endif
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
612
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
613 return NGX_OK;
46161c610919 QUIC: separate files for SSL library interfaces.
Vladimir Homutov <vl@nginx.com>
parents:
diff changeset
614 }