Mercurial > hg > nginx
annotate src/stream/ngx_stream_proxy_module.c @ 8906:41caf5410110 quic
QUIC: reject streams which we could not create.
The reasons why a stream may not be created by server currently include hitting
worker_connections limit and memory allocation error. Previously in these
cases the entire QUIC connection was closed and all its streams were shut down.
Now the new stream is rejected and existing streams continue working.
To reject an HTTP/3 request stream, RESET_STREAM and STOP_SENDING with
H3_REQUEST_REJECTED error code are sent to client. HTTP/3 uni streams and
Stream streams are not rejected.
| author | Roman Arutyunyan <arut@nginx.com> |
|---|---|
| date | Thu, 11 Nov 2021 19:07:00 +0300 |
| parents | b4c7853b0488 |
| children | 8d0753760546 |
| rev | line source |
|---|---|
| 6115 | 1 |
| 2 /* | |
| 3 * Copyright (C) Roman Arutyunyan | |
| 4 * Copyright (C) Nginx, Inc. | |
| 5 */ | |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_stream.h> | |
| 11 | |
| 12 | |
| 13 typedef struct { | |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
14 ngx_addr_t *addr; |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
15 ngx_stream_complex_value_t *value; |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
16 #if (NGX_HAVE_TRANSPARENT_PROXY) |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
17 ngx_uint_t transparent; /* unsigned transparent:1; */ |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
18 #endif |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
19 } ngx_stream_upstream_local_t; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
20 |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
21 |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
22 typedef struct { |
| 6115 | 23 ngx_msec_t connect_timeout; |
| 24 ngx_msec_t timeout; | |
| 25 ngx_msec_t next_upstream_timeout; | |
|
6215
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
26 size_t buffer_size; |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
27 ngx_stream_complex_value_t *upload_rate; |
|
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
28 ngx_stream_complex_value_t *download_rate; |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
29 ngx_uint_t requests; |
| 6436 | 30 ngx_uint_t responses; |
| 6115 | 31 ngx_uint_t next_upstream_tries; |
| 32 ngx_flag_t next_upstream; | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
33 ngx_flag_t proxy_protocol; |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
34 ngx_flag_t half_close; |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
35 ngx_stream_upstream_local_t *local; |
|
7371
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
36 ngx_flag_t socket_keepalive; |
| 6115 | 37 |
| 38 #if (NGX_STREAM_SSL) | |
| 39 ngx_flag_t ssl_enable; | |
| 40 ngx_flag_t ssl_session_reuse; | |
| 41 ngx_uint_t ssl_protocols; | |
| 42 ngx_str_t ssl_ciphers; | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
43 ngx_stream_complex_value_t *ssl_name; |
| 6115 | 44 ngx_flag_t ssl_server_name; |
| 45 | |
| 46 ngx_flag_t ssl_verify; | |
| 47 ngx_uint_t ssl_verify_depth; | |
| 48 ngx_str_t ssl_trusted_certificate; | |
| 49 ngx_str_t ssl_crl; | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
50 ngx_stream_complex_value_t *ssl_certificate; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
51 ngx_stream_complex_value_t *ssl_certificate_key; |
| 6115 | 52 ngx_array_t *ssl_passwords; |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
53 ngx_array_t *ssl_conf_commands; |
| 6115 | 54 |
| 55 ngx_ssl_t *ssl; | |
| 56 #endif | |
| 57 | |
| 58 ngx_stream_upstream_srv_conf_t *upstream; | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
59 ngx_stream_complex_value_t *upstream_value; |
| 6115 | 60 } ngx_stream_proxy_srv_conf_t; |
| 61 | |
| 62 | |
| 63 static void ngx_stream_proxy_handler(ngx_stream_session_t *s); | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
64 static ngx_int_t ngx_stream_proxy_eval(ngx_stream_session_t *s, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
65 ngx_stream_proxy_srv_conf_t *pscf); |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
66 static ngx_int_t ngx_stream_proxy_set_local(ngx_stream_session_t *s, |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
67 ngx_stream_upstream_t *u, ngx_stream_upstream_local_t *local); |
| 6115 | 68 static void ngx_stream_proxy_connect(ngx_stream_session_t *s); |
| 69 static void ngx_stream_proxy_init_upstream(ngx_stream_session_t *s); | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
70 static void ngx_stream_proxy_resolve_handler(ngx_resolver_ctx_t *ctx); |
| 6115 | 71 static void ngx_stream_proxy_upstream_handler(ngx_event_t *ev); |
| 72 static void ngx_stream_proxy_downstream_handler(ngx_event_t *ev); | |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
73 static void ngx_stream_proxy_process_connection(ngx_event_t *ev, |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
74 ngx_uint_t from_upstream); |
| 6115 | 75 static void ngx_stream_proxy_connect_handler(ngx_event_t *ev); |
| 76 static ngx_int_t ngx_stream_proxy_test_connect(ngx_connection_t *c); | |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
77 static void ngx_stream_proxy_process(ngx_stream_session_t *s, |
| 6115 | 78 ngx_uint_t from_upstream, ngx_uint_t do_write); |
|
7392
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
79 static ngx_int_t ngx_stream_proxy_test_finalize(ngx_stream_session_t *s, |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
80 ngx_uint_t from_upstream); |
| 6115 | 81 static void ngx_stream_proxy_next_upstream(ngx_stream_session_t *s); |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
82 static void ngx_stream_proxy_finalize(ngx_stream_session_t *s, ngx_uint_t rc); |
| 6115 | 83 static u_char *ngx_stream_proxy_log_error(ngx_log_t *log, u_char *buf, |
| 84 size_t len); | |
| 85 | |
| 86 static void *ngx_stream_proxy_create_srv_conf(ngx_conf_t *cf); | |
| 87 static char *ngx_stream_proxy_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
| 88 void *child); | |
| 89 static char *ngx_stream_proxy_pass(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 90 void *conf); | |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
91 static char *ngx_stream_proxy_bind(ngx_conf_t *cf, ngx_command_t *cmd, |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
92 void *conf); |
| 6115 | 93 |
| 94 #if (NGX_STREAM_SSL) | |
| 95 | |
| 6692 | 96 static ngx_int_t ngx_stream_proxy_send_proxy_protocol(ngx_stream_session_t *s); |
| 6115 | 97 static char *ngx_stream_proxy_ssl_password_file(ngx_conf_t *cf, |
| 98 ngx_command_t *cmd, void *conf); | |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
99 static char *ngx_stream_proxy_ssl_conf_command_check(ngx_conf_t *cf, void *post, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
100 void *data); |
| 6115 | 101 static void ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s); |
| 102 static void ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc); | |
|
7320
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
103 static void ngx_stream_proxy_ssl_save_session(ngx_connection_t *c); |
| 6115 | 104 static ngx_int_t ngx_stream_proxy_ssl_name(ngx_stream_session_t *s); |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
105 static ngx_int_t ngx_stream_proxy_ssl_certificate(ngx_stream_session_t *s); |
| 6115 | 106 static ngx_int_t ngx_stream_proxy_set_ssl(ngx_conf_t *cf, |
| 107 ngx_stream_proxy_srv_conf_t *pscf); | |
| 108 | |
| 109 | |
| 110 static ngx_conf_bitmask_t ngx_stream_proxy_ssl_protocols[] = { | |
| 111 { ngx_string("SSLv2"), NGX_SSL_SSLv2 }, | |
| 112 { ngx_string("SSLv3"), NGX_SSL_SSLv3 }, | |
| 113 { ngx_string("TLSv1"), NGX_SSL_TLSv1 }, | |
| 114 { ngx_string("TLSv1.1"), NGX_SSL_TLSv1_1 }, | |
| 115 { ngx_string("TLSv1.2"), NGX_SSL_TLSv1_2 }, | |
|
6981
08dc60979133
SSL: added support for TLSv1.3 in ssl_protocols directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6868
diff
changeset
|
116 { ngx_string("TLSv1.3"), NGX_SSL_TLSv1_3 }, |
| 6115 | 117 { ngx_null_string, 0 } |
| 118 }; | |
| 119 | |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
120 static ngx_conf_post_t ngx_stream_proxy_ssl_conf_command_post = |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
121 { ngx_stream_proxy_ssl_conf_command_check }; |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
122 |
| 6115 | 123 #endif |
| 124 | |
| 125 | |
|
6217
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
126 static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_downstream_buffer = { |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
127 ngx_conf_deprecated, "proxy_downstream_buffer", "proxy_buffer_size" |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
128 }; |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
129 |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
130 static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_upstream_buffer = { |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
131 ngx_conf_deprecated, "proxy_upstream_buffer", "proxy_buffer_size" |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
132 }; |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
133 |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
134 |
| 6115 | 135 static ngx_command_t ngx_stream_proxy_commands[] = { |
| 136 | |
| 137 { ngx_string("proxy_pass"), | |
| 138 NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 139 ngx_stream_proxy_pass, | |
| 140 NGX_STREAM_SRV_CONF_OFFSET, | |
| 141 0, | |
| 142 NULL }, | |
| 143 | |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
144 { ngx_string("proxy_bind"), |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
145 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE12, |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
146 ngx_stream_proxy_bind, |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
147 NGX_STREAM_SRV_CONF_OFFSET, |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
148 0, |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
149 NULL }, |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
150 |
|
7371
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
151 { ngx_string("proxy_socket_keepalive"), |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
152 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
153 ngx_conf_set_flag_slot, |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
154 NGX_STREAM_SRV_CONF_OFFSET, |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
155 offsetof(ngx_stream_proxy_srv_conf_t, socket_keepalive), |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
156 NULL }, |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
157 |
| 6115 | 158 { ngx_string("proxy_connect_timeout"), |
| 159 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 160 ngx_conf_set_msec_slot, | |
| 161 NGX_STREAM_SRV_CONF_OFFSET, | |
| 162 offsetof(ngx_stream_proxy_srv_conf_t, connect_timeout), | |
| 163 NULL }, | |
| 164 | |
| 165 { ngx_string("proxy_timeout"), | |
| 166 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 167 ngx_conf_set_msec_slot, | |
| 168 NGX_STREAM_SRV_CONF_OFFSET, | |
| 169 offsetof(ngx_stream_proxy_srv_conf_t, timeout), | |
| 170 NULL }, | |
| 171 | |
|
6215
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
172 { ngx_string("proxy_buffer_size"), |
| 6115 | 173 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
| 174 ngx_conf_set_size_slot, | |
| 175 NGX_STREAM_SRV_CONF_OFFSET, | |
|
6215
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
176 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size), |
| 6115 | 177 NULL }, |
| 178 | |
|
6217
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
179 { ngx_string("proxy_downstream_buffer"), |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
180 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
181 ngx_conf_set_size_slot, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
182 NGX_STREAM_SRV_CONF_OFFSET, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
183 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size), |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
184 &ngx_conf_deprecated_proxy_downstream_buffer }, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
185 |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
186 { ngx_string("proxy_upstream_buffer"), |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
187 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
188 ngx_conf_set_size_slot, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
189 NGX_STREAM_SRV_CONF_OFFSET, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
190 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size), |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
191 &ngx_conf_deprecated_proxy_upstream_buffer }, |
|
b544f8e0d921
Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer.
Roman Arutyunyan <arut@nginx.com>
parents:
6216
diff
changeset
|
192 |
|
6208
7a14a0d754ad
Stream: renamed rate limiting directives.
Roman Arutyunyan <arut@nginx.com>
parents:
6204
diff
changeset
|
193 { ngx_string("proxy_upload_rate"), |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
194 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
195 ngx_stream_set_complex_value_size_slot, |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
196 NGX_STREAM_SRV_CONF_OFFSET, |
|
6208
7a14a0d754ad
Stream: renamed rate limiting directives.
Roman Arutyunyan <arut@nginx.com>
parents:
6204
diff
changeset
|
197 offsetof(ngx_stream_proxy_srv_conf_t, upload_rate), |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
198 NULL }, |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
199 |
|
6208
7a14a0d754ad
Stream: renamed rate limiting directives.
Roman Arutyunyan <arut@nginx.com>
parents:
6204
diff
changeset
|
200 { ngx_string("proxy_download_rate"), |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
201 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
202 ngx_stream_set_complex_value_size_slot, |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
203 NGX_STREAM_SRV_CONF_OFFSET, |
|
6208
7a14a0d754ad
Stream: renamed rate limiting directives.
Roman Arutyunyan <arut@nginx.com>
parents:
6204
diff
changeset
|
204 offsetof(ngx_stream_proxy_srv_conf_t, download_rate), |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
205 NULL }, |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
206 |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
207 { ngx_string("proxy_requests"), |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
208 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
209 ngx_conf_set_num_slot, |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
210 NGX_STREAM_SRV_CONF_OFFSET, |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
211 offsetof(ngx_stream_proxy_srv_conf_t, requests), |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
212 NULL }, |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
213 |
| 6436 | 214 { ngx_string("proxy_responses"), |
| 215 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 216 ngx_conf_set_num_slot, | |
| 217 NGX_STREAM_SRV_CONF_OFFSET, | |
| 218 offsetof(ngx_stream_proxy_srv_conf_t, responses), | |
| 219 NULL }, | |
| 220 | |
| 6115 | 221 { ngx_string("proxy_next_upstream"), |
| 222 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
| 223 ngx_conf_set_flag_slot, | |
| 224 NGX_STREAM_SRV_CONF_OFFSET, | |
| 225 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream), | |
| 226 NULL }, | |
| 227 | |
| 228 { ngx_string("proxy_next_upstream_tries"), | |
| 229 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 230 ngx_conf_set_num_slot, | |
| 231 NGX_STREAM_SRV_CONF_OFFSET, | |
| 232 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_tries), | |
| 233 NULL }, | |
| 234 | |
| 235 { ngx_string("proxy_next_upstream_timeout"), | |
| 236 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 237 ngx_conf_set_msec_slot, | |
| 238 NGX_STREAM_SRV_CONF_OFFSET, | |
| 239 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_timeout), | |
| 240 NULL }, | |
| 241 | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
242 { ngx_string("proxy_protocol"), |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
243 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
244 ngx_conf_set_flag_slot, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
245 NGX_STREAM_SRV_CONF_OFFSET, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
246 offsetof(ngx_stream_proxy_srv_conf_t, proxy_protocol), |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
247 NULL }, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
248 |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
249 { ngx_string("proxy_half_close"), |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
250 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
251 ngx_conf_set_flag_slot, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
252 NGX_STREAM_SRV_CONF_OFFSET, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
253 offsetof(ngx_stream_proxy_srv_conf_t, half_close), |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
254 NULL }, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
255 |
| 6115 | 256 #if (NGX_STREAM_SSL) |
| 257 | |
| 258 { ngx_string("proxy_ssl"), | |
| 259 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
| 260 ngx_conf_set_flag_slot, | |
| 261 NGX_STREAM_SRV_CONF_OFFSET, | |
| 262 offsetof(ngx_stream_proxy_srv_conf_t, ssl_enable), | |
| 263 NULL }, | |
| 264 | |
| 265 { ngx_string("proxy_ssl_session_reuse"), | |
| 266 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
| 267 ngx_conf_set_flag_slot, | |
| 268 NGX_STREAM_SRV_CONF_OFFSET, | |
| 269 offsetof(ngx_stream_proxy_srv_conf_t, ssl_session_reuse), | |
| 270 NULL }, | |
| 271 | |
| 272 { ngx_string("proxy_ssl_protocols"), | |
| 273 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
| 274 ngx_conf_set_bitmask_slot, | |
| 275 NGX_STREAM_SRV_CONF_OFFSET, | |
| 276 offsetof(ngx_stream_proxy_srv_conf_t, ssl_protocols), | |
| 277 &ngx_stream_proxy_ssl_protocols }, | |
| 278 | |
| 279 { ngx_string("proxy_ssl_ciphers"), | |
| 280 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 281 ngx_conf_set_str_slot, | |
| 282 NGX_STREAM_SRV_CONF_OFFSET, | |
| 283 offsetof(ngx_stream_proxy_srv_conf_t, ssl_ciphers), | |
| 284 NULL }, | |
| 285 | |
| 286 { ngx_string("proxy_ssl_name"), | |
| 287 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
288 ngx_stream_set_complex_value_slot, |
| 6115 | 289 NGX_STREAM_SRV_CONF_OFFSET, |
| 290 offsetof(ngx_stream_proxy_srv_conf_t, ssl_name), | |
| 291 NULL }, | |
| 292 | |
| 293 { ngx_string("proxy_ssl_server_name"), | |
| 294 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
| 295 ngx_conf_set_flag_slot, | |
| 296 NGX_STREAM_SRV_CONF_OFFSET, | |
| 297 offsetof(ngx_stream_proxy_srv_conf_t, ssl_server_name), | |
| 298 NULL }, | |
| 299 | |
| 300 { ngx_string("proxy_ssl_verify"), | |
| 301 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
| 302 ngx_conf_set_flag_slot, | |
| 303 NGX_STREAM_SRV_CONF_OFFSET, | |
| 304 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify), | |
| 305 NULL }, | |
| 306 | |
| 307 { ngx_string("proxy_ssl_verify_depth"), | |
| 308 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 309 ngx_conf_set_num_slot, | |
| 310 NGX_STREAM_SRV_CONF_OFFSET, | |
| 311 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify_depth), | |
| 312 NULL }, | |
| 313 | |
| 314 { ngx_string("proxy_ssl_trusted_certificate"), | |
| 315 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 316 ngx_conf_set_str_slot, | |
| 317 NGX_STREAM_SRV_CONF_OFFSET, | |
| 318 offsetof(ngx_stream_proxy_srv_conf_t, ssl_trusted_certificate), | |
| 319 NULL }, | |
| 320 | |
| 321 { ngx_string("proxy_ssl_crl"), | |
| 322 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 323 ngx_conf_set_str_slot, | |
| 324 NGX_STREAM_SRV_CONF_OFFSET, | |
| 325 offsetof(ngx_stream_proxy_srv_conf_t, ssl_crl), | |
| 326 NULL }, | |
| 327 | |
| 328 { ngx_string("proxy_ssl_certificate"), | |
| 329 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
330 ngx_stream_set_complex_value_zero_slot, |
| 6115 | 331 NGX_STREAM_SRV_CONF_OFFSET, |
| 332 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate), | |
| 333 NULL }, | |
| 334 | |
| 335 { ngx_string("proxy_ssl_certificate_key"), | |
| 336 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
337 ngx_stream_set_complex_value_zero_slot, |
| 6115 | 338 NGX_STREAM_SRV_CONF_OFFSET, |
| 339 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate_key), | |
| 340 NULL }, | |
| 341 | |
| 342 { ngx_string("proxy_ssl_password_file"), | |
| 343 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
| 344 ngx_stream_proxy_ssl_password_file, | |
| 345 NGX_STREAM_SRV_CONF_OFFSET, | |
| 346 0, | |
| 347 NULL }, | |
| 348 | |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
349 { ngx_string("proxy_ssl_conf_command"), |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
350 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE2, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
351 ngx_conf_set_keyval_slot, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
352 NGX_STREAM_SRV_CONF_OFFSET, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
353 offsetof(ngx_stream_proxy_srv_conf_t, ssl_conf_commands), |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
354 &ngx_stream_proxy_ssl_conf_command_post }, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
355 |
| 6115 | 356 #endif |
| 357 | |
| 358 ngx_null_command | |
| 359 }; | |
| 360 | |
| 361 | |
| 362 static ngx_stream_module_t ngx_stream_proxy_module_ctx = { | |
|
6606
2f41d383c9c7
Stream: added preconfiguration step.
Vladimir Homutov <vl@nginx.com>
parents:
6599
diff
changeset
|
363 NULL, /* preconfiguration */ |
|
6174
68c106e6fa0a
Stream: added postconfiguration method to stream modules.
Vladimir Homutov <vl@nginx.com>
parents:
6157
diff
changeset
|
364 NULL, /* postconfiguration */ |
|
68c106e6fa0a
Stream: added postconfiguration method to stream modules.
Vladimir Homutov <vl@nginx.com>
parents:
6157
diff
changeset
|
365 |
| 6115 | 366 NULL, /* create main configuration */ |
| 367 NULL, /* init main configuration */ | |
| 368 | |
| 369 ngx_stream_proxy_create_srv_conf, /* create server configuration */ | |
| 370 ngx_stream_proxy_merge_srv_conf /* merge server configuration */ | |
| 371 }; | |
| 372 | |
| 373 | |
| 374 ngx_module_t ngx_stream_proxy_module = { | |
| 375 NGX_MODULE_V1, | |
| 376 &ngx_stream_proxy_module_ctx, /* module context */ | |
| 377 ngx_stream_proxy_commands, /* module directives */ | |
| 378 NGX_STREAM_MODULE, /* module type */ | |
| 379 NULL, /* init master */ | |
| 380 NULL, /* init module */ | |
| 381 NULL, /* init process */ | |
| 382 NULL, /* init thread */ | |
| 383 NULL, /* exit thread */ | |
| 384 NULL, /* exit process */ | |
| 385 NULL, /* exit master */ | |
| 386 NGX_MODULE_V1_PADDING | |
| 387 }; | |
| 388 | |
| 389 | |
| 390 static void | |
| 391 ngx_stream_proxy_handler(ngx_stream_session_t *s) | |
| 392 { | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
393 u_char *p; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
394 ngx_str_t *host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
395 ngx_uint_t i; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
396 ngx_connection_t *c; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
397 ngx_resolver_ctx_t *ctx, temp; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
398 ngx_stream_upstream_t *u; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
399 ngx_stream_core_srv_conf_t *cscf; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
400 ngx_stream_proxy_srv_conf_t *pscf; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
401 ngx_stream_upstream_srv_conf_t *uscf, **uscfp; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
402 ngx_stream_upstream_main_conf_t *umcf; |
| 6115 | 403 |
| 404 c = s->connection; | |
| 405 | |
| 406 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 407 | |
| 408 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0, | |
| 409 "proxy connection handler"); | |
| 410 | |
| 411 u = ngx_pcalloc(c->pool, sizeof(ngx_stream_upstream_t)); | |
| 412 if (u == NULL) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
413 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 414 return; |
| 415 } | |
| 416 | |
| 417 s->upstream = u; | |
| 418 | |
| 419 s->log_handler = ngx_stream_proxy_log_error; | |
| 420 | |
| 7286 | 421 u->requests = 1; |
| 422 | |
| 6115 | 423 u->peer.log = c->log; |
| 424 u->peer.log_error = NGX_ERROR_ERR; | |
| 425 | |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
426 if (ngx_stream_proxy_set_local(s, u, pscf->local) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
427 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
428 return; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
429 } |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
430 |
|
7371
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
431 if (pscf->socket_keepalive) { |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
432 u->peer.so_keepalive = 1; |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
433 } |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
434 |
| 6436 | 435 u->peer.type = c->type; |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
436 u->start_sec = ngx_time(); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
437 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
438 c->write->handler = ngx_stream_proxy_downstream_handler; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
439 c->read->handler = ngx_stream_proxy_downstream_handler; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
440 |
|
6675
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
441 s->upstream_states = ngx_array_create(c->pool, 1, |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
442 sizeof(ngx_stream_upstream_state_t)); |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
443 if (s->upstream_states == NULL) { |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
444 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
445 return; |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
446 } |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
447 |
| 7286 | 448 p = ngx_pnalloc(c->pool, pscf->buffer_size); |
| 449 if (p == NULL) { | |
| 450 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 451 return; | |
| 452 } | |
| 453 | |
| 454 u->downstream_buf.start = p; | |
| 455 u->downstream_buf.end = p + pscf->buffer_size; | |
| 456 u->downstream_buf.pos = p; | |
| 457 u->downstream_buf.last = p; | |
| 458 | |
| 459 if (c->read->ready) { | |
| 460 ngx_post_event(c->read, &ngx_posted_events); | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
461 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
462 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
463 if (pscf->upstream_value) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
464 if (ngx_stream_proxy_eval(s, pscf) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
465 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
466 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
467 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
468 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
469 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
470 if (u->resolved == NULL) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
471 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
472 uscf = pscf->upstream; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
473 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
474 } else { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
475 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
476 #if (NGX_STREAM_SSL) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
477 u->ssl_name = u->resolved->host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
478 #endif |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
479 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
480 host = &u->resolved->host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
481 |
|
6786
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
482 umcf = ngx_stream_get_module_main_conf(s, ngx_stream_upstream_module); |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
483 |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
484 uscfp = umcf->upstreams.elts; |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
485 |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
486 for (i = 0; i < umcf->upstreams.nelts; i++) { |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
487 |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
488 uscf = uscfp[i]; |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
489 |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
490 if (uscf->host.len == host->len |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
491 && ((uscf->port == 0 && u->resolved->no_port) |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
492 || uscf->port == u->resolved->port) |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
493 && ngx_strncasecmp(uscf->host.data, host->data, host->len) == 0) |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
494 { |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
495 goto found; |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
496 } |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
497 } |
|
906ac20234ed
Upstream: do not unnecessarily create per-request upstreams.
Ruslan Ermilov <ru@nginx.com>
parents:
6785
diff
changeset
|
498 |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
499 if (u->resolved->sockaddr) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
500 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
501 if (u->resolved->port == 0 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
502 && u->resolved->sockaddr->sa_family != AF_UNIX) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
503 { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
504 ngx_log_error(NGX_LOG_ERR, c->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
505 "no port in upstream \"%V\"", host); |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
506 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
507 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
508 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
509 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
510 if (ngx_stream_upstream_create_round_robin_peer(s, u->resolved) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
511 != NGX_OK) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
512 { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
513 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
514 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
515 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
516 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
517 ngx_stream_proxy_connect(s); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
518 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
519 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
520 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
521 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
522 if (u->resolved->port == 0) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
523 ngx_log_error(NGX_LOG_ERR, c->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
524 "no port in upstream \"%V\"", host); |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
525 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
526 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
527 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
528 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
529 temp.name = *host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
530 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
531 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
532 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
533 ctx = ngx_resolve_start(cscf->resolver, &temp); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
534 if (ctx == NULL) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
535 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
536 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
537 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
538 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
539 if (ctx == NGX_NO_RESOLVER) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
540 ngx_log_error(NGX_LOG_ERR, c->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
541 "no resolver defined to resolve %V", host); |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
542 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
543 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
544 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
545 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
546 ctx->name = *host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
547 ctx->handler = ngx_stream_proxy_resolve_handler; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
548 ctx->data = s; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
549 ctx->timeout = cscf->resolver_timeout; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
550 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
551 u->resolved->ctx = ctx; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
552 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
553 if (ngx_resolve_name(ctx) != NGX_OK) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
554 u->resolved->ctx = NULL; |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
555 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
556 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
557 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
558 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
559 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
560 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
561 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
562 found: |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
563 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
564 if (uscf == NULL) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
565 ngx_log_error(NGX_LOG_ALERT, c->log, 0, "no upstream configuration"); |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
566 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
567 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
568 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
569 |
|
6703
edcd9303a4d3
Upstream: introduced u->upstream.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6692
diff
changeset
|
570 u->upstream = uscf; |
|
edcd9303a4d3
Upstream: introduced u->upstream.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6692
diff
changeset
|
571 |
|
6648
d43ee392e825
Stream: fixed build without stream_ssl_module (ticket #1032).
Vladimir Homutov <vl@nginx.com>
parents:
6643
diff
changeset
|
572 #if (NGX_STREAM_SSL) |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
573 u->ssl_name = uscf->host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
574 #endif |
| 6115 | 575 |
| 576 if (uscf->peer.init(s, uscf) != NGX_OK) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
577 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 578 return; |
| 579 } | |
| 580 | |
| 581 u->peer.start_time = ngx_current_msec; | |
| 582 | |
| 583 if (pscf->next_upstream_tries | |
| 584 && u->peer.tries > pscf->next_upstream_tries) | |
| 585 { | |
| 586 u->peer.tries = pscf->next_upstream_tries; | |
| 587 } | |
| 588 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
589 ngx_stream_proxy_connect(s); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
590 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
591 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
592 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
593 static ngx_int_t |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
594 ngx_stream_proxy_eval(ngx_stream_session_t *s, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
595 ngx_stream_proxy_srv_conf_t *pscf) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
596 { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
597 ngx_str_t host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
598 ngx_url_t url; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
599 ngx_stream_upstream_t *u; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
600 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
601 if (ngx_stream_complex_value(s, pscf->upstream_value, &host) != NGX_OK) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
602 return NGX_ERROR; |
| 6115 | 603 } |
| 604 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
605 ngx_memzero(&url, sizeof(ngx_url_t)); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
606 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
607 url.url = host; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
608 url.no_resolve = 1; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
609 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
610 if (ngx_parse_url(s->connection->pool, &url) != NGX_OK) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
611 if (url.err) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
612 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
613 "%s in upstream \"%V\"", url.err, &url.url); |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
614 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
615 |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
616 return NGX_ERROR; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
617 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
618 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
619 u = s->upstream; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
620 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
621 u->resolved = ngx_pcalloc(s->connection->pool, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
622 sizeof(ngx_stream_upstream_resolved_t)); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
623 if (u->resolved == NULL) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
624 return NGX_ERROR; |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
625 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
626 |
|
6784
1af120241cde
Upstream: removed unnecessary condition in proxy_eval() and friends.
Ruslan Ermilov <ru@nginx.com>
parents:
6777
diff
changeset
|
627 if (url.addrs) { |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
628 u->resolved->sockaddr = url.addrs[0].sockaddr; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
629 u->resolved->socklen = url.addrs[0].socklen; |
|
6785
d1d0dd69a419
Upstream: added the ngx_http_upstream_resolved_t.name field.
Ruslan Ermilov <ru@nginx.com>
parents:
6784
diff
changeset
|
630 u->resolved->name = url.addrs[0].name; |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
631 u->resolved->naddrs = 1; |
| 6115 | 632 } |
| 633 | |
|
6785
d1d0dd69a419
Upstream: added the ngx_http_upstream_resolved_t.name field.
Ruslan Ermilov <ru@nginx.com>
parents:
6784
diff
changeset
|
634 u->resolved->host = url.host; |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
635 u->resolved->port = url.port; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
636 u->resolved->no_port = url.no_port; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
637 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
638 return NGX_OK; |
| 6115 | 639 } |
| 640 | |
| 641 | |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
642 static ngx_int_t |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
643 ngx_stream_proxy_set_local(ngx_stream_session_t *s, ngx_stream_upstream_t *u, |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
644 ngx_stream_upstream_local_t *local) |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
645 { |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
646 ngx_int_t rc; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
647 ngx_str_t val; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
648 ngx_addr_t *addr; |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
649 |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
650 if (local == NULL) { |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
651 u->peer.local = NULL; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
652 return NGX_OK; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
653 } |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
654 |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
655 #if (NGX_HAVE_TRANSPARENT_PROXY) |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
656 u->peer.transparent = local->transparent; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
657 #endif |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
658 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
659 if (local->value == NULL) { |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
660 u->peer.local = local->addr; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
661 return NGX_OK; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
662 } |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
663 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
664 if (ngx_stream_complex_value(s, local->value, &val) != NGX_OK) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
665 return NGX_ERROR; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
666 } |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
667 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
668 if (val.len == 0) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
669 return NGX_OK; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
670 } |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
671 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
672 addr = ngx_palloc(s->connection->pool, sizeof(ngx_addr_t)); |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
673 if (addr == NULL) { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
674 return NGX_ERROR; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
675 } |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
676 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
677 rc = ngx_parse_addr_port(s->connection->pool, addr, val.data, val.len); |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
678 if (rc == NGX_ERROR) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
679 return NGX_ERROR; |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
680 } |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
681 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
682 if (rc != NGX_OK) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
683 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
684 "invalid local address \"%V\"", &val); |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
685 return NGX_OK; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
686 } |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
687 |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
688 addr->name = val; |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
689 u->peer.local = addr; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
690 |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
691 return NGX_OK; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
692 } |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
693 |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
694 |
| 6115 | 695 static void |
| 696 ngx_stream_proxy_connect(ngx_stream_session_t *s) | |
| 697 { | |
| 698 ngx_int_t rc; | |
| 699 ngx_connection_t *c, *pc; | |
| 700 ngx_stream_upstream_t *u; | |
| 701 ngx_stream_proxy_srv_conf_t *pscf; | |
| 702 | |
| 703 c = s->connection; | |
| 704 | |
| 705 c->log->action = "connecting to upstream"; | |
| 706 | |
| 6692 | 707 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
| 708 | |
| 6115 | 709 u = s->upstream; |
| 710 | |
| 6692 | 711 u->connected = 0; |
| 712 u->proxy_protocol = pscf->proxy_protocol; | |
| 713 | |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
714 if (u->state) { |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
715 u->state->response_time = ngx_current_msec - u->start_time; |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
716 } |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
717 |
|
6675
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
718 u->state = ngx_array_push(s->upstream_states); |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
719 if (u->state == NULL) { |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
720 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
721 return; |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
722 } |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
723 |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
724 ngx_memzero(u->state, sizeof(ngx_stream_upstream_state_t)); |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
725 |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
726 u->start_time = ngx_current_msec; |
|
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
727 |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
728 u->state->connect_time = (ngx_msec_t) -1; |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
729 u->state->first_byte_time = (ngx_msec_t) -1; |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
730 u->state->response_time = (ngx_msec_t) -1; |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
731 |
| 6115 | 732 rc = ngx_event_connect_peer(&u->peer); |
| 733 | |
| 734 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, "proxy connect: %i", rc); | |
| 735 | |
| 736 if (rc == NGX_ERROR) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
737 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 738 return; |
| 739 } | |
| 740 | |
|
6675
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
741 u->state->peer = u->peer.name; |
|
ab9b4fd8c5b7
Stream: the $upstream_addr variable.
Vladimir Homutov <vl@nginx.com>
parents:
6674
diff
changeset
|
742 |
| 6115 | 743 if (rc == NGX_BUSY) { |
| 744 ngx_log_error(NGX_LOG_ERR, c->log, 0, "no live upstreams"); | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
745 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY); |
| 6115 | 746 return; |
| 747 } | |
| 748 | |
| 749 if (rc == NGX_DECLINED) { | |
| 750 ngx_stream_proxy_next_upstream(s); | |
| 751 return; | |
| 752 } | |
| 753 | |
| 754 /* rc == NGX_OK || rc == NGX_AGAIN || rc == NGX_DONE */ | |
| 755 | |
| 756 pc = u->peer.connection; | |
| 757 | |
| 758 pc->data = s; | |
| 759 pc->log = c->log; | |
| 760 pc->pool = c->pool; | |
| 761 pc->read->log = c->log; | |
| 762 pc->write->log = c->log; | |
| 763 | |
| 764 if (rc != NGX_AGAIN) { | |
| 765 ngx_stream_proxy_init_upstream(s); | |
| 766 return; | |
| 767 } | |
| 768 | |
| 769 pc->read->handler = ngx_stream_proxy_connect_handler; | |
| 770 pc->write->handler = ngx_stream_proxy_connect_handler; | |
| 771 | |
| 772 ngx_add_timer(pc->write, pscf->connect_timeout); | |
| 773 } | |
| 774 | |
| 775 | |
| 776 static void | |
| 777 ngx_stream_proxy_init_upstream(ngx_stream_session_t *s) | |
| 778 { | |
| 779 u_char *p; | |
| 6692 | 780 ngx_chain_t *cl; |
| 6115 | 781 ngx_connection_t *c, *pc; |
| 782 ngx_log_handler_pt handler; | |
| 783 ngx_stream_upstream_t *u; | |
|
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
784 ngx_stream_core_srv_conf_t *cscf; |
| 6115 | 785 ngx_stream_proxy_srv_conf_t *pscf; |
| 786 | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
787 u = s->upstream; |
|
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
788 pc = u->peer.connection; |
|
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
789 |
|
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
790 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module); |
|
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
791 |
| 6436 | 792 if (pc->type == SOCK_STREAM |
| 793 && cscf->tcp_nodelay | |
|
7007
ed1101bbf19f
Introduced ngx_tcp_nodelay().
Ruslan Ermilov <ru@nginx.com>
parents:
6981
diff
changeset
|
794 && ngx_tcp_nodelay(pc) != NGX_OK) |
| 6436 | 795 { |
|
7007
ed1101bbf19f
Introduced ngx_tcp_nodelay().
Ruslan Ermilov <ru@nginx.com>
parents:
6981
diff
changeset
|
796 ngx_stream_proxy_next_upstream(s); |
|
ed1101bbf19f
Introduced ngx_tcp_nodelay().
Ruslan Ermilov <ru@nginx.com>
parents:
6981
diff
changeset
|
797 return; |
|
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6217
diff
changeset
|
798 } |
| 6115 | 799 |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
800 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
| 6115 | 801 |
| 802 #if (NGX_STREAM_SSL) | |
| 6692 | 803 |
| 804 if (pc->type == SOCK_STREAM && pscf->ssl) { | |
| 805 | |
| 806 if (u->proxy_protocol) { | |
| 807 if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) { | |
| 808 return; | |
| 809 } | |
| 810 | |
| 811 u->proxy_protocol = 0; | |
| 812 } | |
| 813 | |
| 814 if (pc->ssl == NULL) { | |
| 815 ngx_stream_proxy_ssl_init_connection(s); | |
| 816 return; | |
| 817 } | |
| 6115 | 818 } |
| 6692 | 819 |
| 6115 | 820 #endif |
| 821 | |
| 822 c = s->connection; | |
| 823 | |
| 824 if (c->log->log_level >= NGX_LOG_INFO) { | |
|
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6222
diff
changeset
|
825 ngx_str_t str; |
| 6115 | 826 u_char addr[NGX_SOCKADDR_STRLEN]; |
| 827 | |
|
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6222
diff
changeset
|
828 str.len = NGX_SOCKADDR_STRLEN; |
|
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6222
diff
changeset
|
829 str.data = addr; |
| 6115 | 830 |
|
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6222
diff
changeset
|
831 if (ngx_connection_local_sockaddr(pc, &str, 1) == NGX_OK) { |
| 6115 | 832 handler = c->log->handler; |
| 833 c->log->handler = NULL; | |
| 834 | |
|
6461
a01e315b3a78
Stream: additional logging for UDP.
Vladimir Homutov <vl@nginx.com>
parents:
6436
diff
changeset
|
835 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
|
a01e315b3a78
Stream: additional logging for UDP.
Vladimir Homutov <vl@nginx.com>
parents:
6436
diff
changeset
|
836 "%sproxy %V connected to %V", |
|
a01e315b3a78
Stream: additional logging for UDP.
Vladimir Homutov <vl@nginx.com>
parents:
6436
diff
changeset
|
837 pc->type == SOCK_DGRAM ? "udp " : "", |
|
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6222
diff
changeset
|
838 &str, u->peer.name); |
| 6115 | 839 |
| 840 c->log->handler = handler; | |
| 841 } | |
| 842 } | |
| 843 | |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
844 u->state->connect_time = ngx_current_msec - u->start_time; |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
845 |
|
6863
54cf51c4f07a
Stream: speed up TCP peer recovery.
Roman Arutyunyan <arut@nginx.com>
parents:
6786
diff
changeset
|
846 if (u->peer.notify) { |
|
54cf51c4f07a
Stream: speed up TCP peer recovery.
Roman Arutyunyan <arut@nginx.com>
parents:
6786
diff
changeset
|
847 u->peer.notify(&u->peer, u->peer.data, |
|
54cf51c4f07a
Stream: speed up TCP peer recovery.
Roman Arutyunyan <arut@nginx.com>
parents:
6786
diff
changeset
|
848 NGX_STREAM_UPSTREAM_NOTIFY_CONNECT); |
|
54cf51c4f07a
Stream: speed up TCP peer recovery.
Roman Arutyunyan <arut@nginx.com>
parents:
6786
diff
changeset
|
849 } |
|
54cf51c4f07a
Stream: speed up TCP peer recovery.
Roman Arutyunyan <arut@nginx.com>
parents:
6786
diff
changeset
|
850 |
| 6436 | 851 if (u->upstream_buf.start == NULL) { |
| 852 p = ngx_pnalloc(c->pool, pscf->buffer_size); | |
| 853 if (p == NULL) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
854 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6436 | 855 return; |
| 856 } | |
| 857 | |
| 858 u->upstream_buf.start = p; | |
| 859 u->upstream_buf.end = p + pscf->buffer_size; | |
| 860 u->upstream_buf.pos = p; | |
| 861 u->upstream_buf.last = p; | |
| 6115 | 862 } |
| 863 | |
|
7665
d127837c714f
Stream: fixed processing of zero length UDP packets (ticket #1982).
Vladimir Homutov <vl@nginx.com>
parents:
7505
diff
changeset
|
864 if (c->buffer && c->buffer->pos <= c->buffer->last) { |
| 6692 | 865 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, |
| 866 "stream proxy add preread buffer: %uz", | |
| 867 c->buffer->last - c->buffer->pos); | |
| 868 | |
| 869 cl = ngx_chain_get_free_buf(c->pool, &u->free); | |
| 870 if (cl == NULL) { | |
| 871 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 872 return; | |
| 873 } | |
| 874 | |
| 875 *cl->buf = *c->buffer; | |
| 876 | |
| 877 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module; | |
|
7665
d127837c714f
Stream: fixed processing of zero length UDP packets (ticket #1982).
Vladimir Homutov <vl@nginx.com>
parents:
7505
diff
changeset
|
878 cl->buf->temporary = (cl->buf->pos == cl->buf->last) ? 0 : 1; |
| 6692 | 879 cl->buf->flush = 1; |
| 880 | |
| 881 cl->next = u->upstream_out; | |
| 882 u->upstream_out = cl; | |
| 883 } | |
| 884 | |
| 885 if (u->proxy_protocol) { | |
| 886 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0, | |
| 887 "stream proxy add PROXY protocol header"); | |
| 888 | |
| 889 cl = ngx_chain_get_free_buf(c->pool, &u->free); | |
| 890 if (cl == NULL) { | |
| 891 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 892 return; | |
| 6436 | 893 } |
| 6692 | 894 |
| 895 p = ngx_pnalloc(c->pool, NGX_PROXY_PROTOCOL_MAX_HEADER); | |
| 896 if (p == NULL) { | |
| 897 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 898 return; | |
| 899 } | |
| 900 | |
| 901 cl->buf->pos = p; | |
| 902 | |
| 903 p = ngx_proxy_protocol_write(c, p, p + NGX_PROXY_PROTOCOL_MAX_HEADER); | |
| 904 if (p == NULL) { | |
| 905 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 906 return; | |
| 907 } | |
| 908 | |
| 909 cl->buf->last = p; | |
| 910 cl->buf->temporary = 1; | |
| 911 cl->buf->flush = 0; | |
| 912 cl->buf->last_buf = 0; | |
| 913 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module; | |
| 914 | |
| 915 cl->next = u->upstream_out; | |
| 916 u->upstream_out = cl; | |
| 917 | |
| 918 u->proxy_protocol = 0; | |
| 919 } | |
| 920 | |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
921 u->upload_rate = ngx_stream_complex_value_size(s, pscf->upload_rate, 0); |
|
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
922 u->download_rate = ngx_stream_complex_value_size(s, pscf->download_rate, 0); |
|
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
923 |
|
6202
6345822f0abb
Stream: upstream "connected" flag.
Roman Arutyunyan <arut@nginx.com>
parents:
6201
diff
changeset
|
924 u->connected = 1; |
|
6345822f0abb
Stream: upstream "connected" flag.
Roman Arutyunyan <arut@nginx.com>
parents:
6201
diff
changeset
|
925 |
| 6115 | 926 pc->read->handler = ngx_stream_proxy_upstream_handler; |
| 927 pc->write->handler = ngx_stream_proxy_upstream_handler; | |
| 928 | |
| 7286 | 929 if (pc->read->ready) { |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
930 ngx_post_event(pc->read, &ngx_posted_events); |
| 6115 | 931 } |
| 932 | |
| 933 ngx_stream_proxy_process(s, 0, 1); | |
| 934 } | |
| 935 | |
| 936 | |
| 6692 | 937 #if (NGX_STREAM_SSL) |
| 938 | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
939 static ngx_int_t |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
940 ngx_stream_proxy_send_proxy_protocol(ngx_stream_session_t *s) |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
941 { |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
942 u_char *p; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
943 ssize_t n, size; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
944 ngx_connection_t *c, *pc; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
945 ngx_stream_upstream_t *u; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
946 ngx_stream_proxy_srv_conf_t *pscf; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
947 u_char buf[NGX_PROXY_PROTOCOL_MAX_HEADER]; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
948 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
949 c = s->connection; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
950 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
951 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
952 "stream proxy send PROXY protocol header"); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
953 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
954 p = ngx_proxy_protocol_write(c, buf, buf + NGX_PROXY_PROTOCOL_MAX_HEADER); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
955 if (p == NULL) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
956 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
957 return NGX_ERROR; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
958 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
959 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
960 u = s->upstream; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
961 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
962 pc = u->peer.connection; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
963 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
964 size = p - buf; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
965 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
966 n = pc->send(pc, buf, size); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
967 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
968 if (n == NGX_AGAIN) { |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
969 if (ngx_handle_write_event(pc->write, 0) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
970 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
971 return NGX_ERROR; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
972 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
973 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
974 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
975 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
976 ngx_add_timer(pc->write, pscf->timeout); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
977 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
978 pc->write->handler = ngx_stream_proxy_connect_handler; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
979 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
980 return NGX_AGAIN; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
981 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
982 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
983 if (n == NGX_ERROR) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
984 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
985 return NGX_ERROR; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
986 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
987 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
988 if (n != size) { |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
989 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
990 /* |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
991 * PROXY protocol specification: |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
992 * The sender must always ensure that the header |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
993 * is sent at once, so that the transport layer |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
994 * maintains atomicity along the path to the receiver. |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
995 */ |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
996 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
997 ngx_log_error(NGX_LOG_ERR, c->log, 0, |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
998 "could not send PROXY protocol header at once"); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
999 |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1000 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1001 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1002 return NGX_ERROR; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1003 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1004 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1005 return NGX_OK; |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1006 } |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1007 |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
1008 |
| 6115 | 1009 static char * |
| 1010 ngx_stream_proxy_ssl_password_file(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 1011 void *conf) | |
| 1012 { | |
| 1013 ngx_stream_proxy_srv_conf_t *pscf = conf; | |
| 1014 | |
| 1015 ngx_str_t *value; | |
| 1016 | |
| 1017 if (pscf->ssl_passwords != NGX_CONF_UNSET_PTR) { | |
| 1018 return "is duplicate"; | |
| 1019 } | |
| 1020 | |
| 1021 value = cf->args->elts; | |
| 1022 | |
| 1023 pscf->ssl_passwords = ngx_ssl_read_password_file(cf, &value[1]); | |
| 1024 | |
| 1025 if (pscf->ssl_passwords == NULL) { | |
| 1026 return NGX_CONF_ERROR; | |
| 1027 } | |
| 1028 | |
| 1029 return NGX_CONF_OK; | |
| 1030 } | |
| 1031 | |
| 1032 | |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1033 static char * |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1034 ngx_stream_proxy_ssl_conf_command_check(ngx_conf_t *cf, void *post, void *data) |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1035 { |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1036 #ifndef SSL_CONF_FLAG_FILE |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1037 return "is not supported on this platform"; |
|
7787
7ce28b4cc57e
SSL: fixed build by Sun C with old OpenSSL versions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7731
diff
changeset
|
1038 #else |
|
7ce28b4cc57e
SSL: fixed build by Sun C with old OpenSSL versions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7731
diff
changeset
|
1039 return NGX_CONF_OK; |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1040 #endif |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1041 } |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1042 |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
1043 |
| 6115 | 1044 static void |
| 1045 ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) | |
| 1046 { | |
| 1047 ngx_int_t rc; | |
| 1048 ngx_connection_t *pc; | |
| 1049 ngx_stream_upstream_t *u; | |
| 1050 ngx_stream_proxy_srv_conf_t *pscf; | |
| 1051 | |
| 1052 u = s->upstream; | |
| 1053 | |
| 1054 pc = u->peer.connection; | |
| 1055 | |
| 1056 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 1057 | |
| 1058 if (ngx_ssl_create_connection(pscf->ssl, pc, NGX_SSL_BUFFER|NGX_SSL_CLIENT) | |
| 1059 != NGX_OK) | |
| 1060 { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1061 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 1062 return; |
| 1063 } | |
| 1064 | |
| 1065 if (pscf->ssl_server_name || pscf->ssl_verify) { | |
| 1066 if (ngx_stream_proxy_ssl_name(s) != NGX_OK) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1067 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 1068 return; |
| 1069 } | |
| 1070 } | |
| 1071 | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1072 if (pscf->ssl_certificate && (pscf->ssl_certificate->lengths |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1073 || pscf->ssl_certificate_key->lengths)) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1074 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1075 if (ngx_stream_proxy_ssl_certificate(s) != NGX_OK) { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1076 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1077 return; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1078 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1079 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1080 |
| 6115 | 1081 if (pscf->ssl_session_reuse) { |
|
7320
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1082 pc->ssl->save_session = ngx_stream_proxy_ssl_save_session; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1083 |
| 6115 | 1084 if (u->peer.set_session(&u->peer, u->peer.data) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1085 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 6115 | 1086 return; |
| 1087 } | |
| 1088 } | |
| 1089 | |
| 1090 s->connection->log->action = "SSL handshaking to upstream"; | |
| 1091 | |
| 1092 rc = ngx_ssl_handshake(pc); | |
| 1093 | |
| 1094 if (rc == NGX_AGAIN) { | |
| 1095 | |
| 1096 if (!pc->write->timer_set) { | |
| 1097 ngx_add_timer(pc->write, pscf->connect_timeout); | |
| 1098 } | |
| 1099 | |
| 1100 pc->ssl->handler = ngx_stream_proxy_ssl_handshake; | |
| 1101 return; | |
| 1102 } | |
| 1103 | |
| 1104 ngx_stream_proxy_ssl_handshake(pc); | |
| 1105 } | |
| 1106 | |
| 1107 | |
| 1108 static void | |
| 1109 ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc) | |
| 1110 { | |
| 1111 long rc; | |
| 1112 ngx_stream_session_t *s; | |
| 1113 ngx_stream_upstream_t *u; | |
| 1114 ngx_stream_proxy_srv_conf_t *pscf; | |
| 1115 | |
| 1116 s = pc->data; | |
| 1117 | |
| 1118 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 1119 | |
| 1120 if (pc->ssl->handshaked) { | |
| 1121 | |
| 1122 if (pscf->ssl_verify) { | |
| 1123 rc = SSL_get_verify_result(pc->ssl->connection); | |
| 1124 | |
| 1125 if (rc != X509_V_OK) { | |
| 1126 ngx_log_error(NGX_LOG_ERR, pc->log, 0, | |
| 1127 "upstream SSL certificate verify error: (%l:%s)", | |
| 1128 rc, X509_verify_cert_error_string(rc)); | |
| 1129 goto failed; | |
| 1130 } | |
| 1131 | |
| 1132 u = s->upstream; | |
| 1133 | |
| 1134 if (ngx_ssl_check_host(pc, &u->ssl_name) != NGX_OK) { | |
| 1135 ngx_log_error(NGX_LOG_ERR, pc->log, 0, | |
| 1136 "upstream SSL certificate does not match \"%V\"", | |
| 1137 &u->ssl_name); | |
| 1138 goto failed; | |
| 1139 } | |
| 1140 } | |
| 1141 | |
|
6258
4b4aee40c508
Stream: delete proxy connection timer after SSL handshake.
Ruslan Ermilov <ru@nginx.com>
parents:
6230
diff
changeset
|
1142 if (pc->write->timer_set) { |
|
4b4aee40c508
Stream: delete proxy connection timer after SSL handshake.
Ruslan Ermilov <ru@nginx.com>
parents:
6230
diff
changeset
|
1143 ngx_del_timer(pc->write); |
|
4b4aee40c508
Stream: delete proxy connection timer after SSL handshake.
Ruslan Ermilov <ru@nginx.com>
parents:
6230
diff
changeset
|
1144 } |
|
4b4aee40c508
Stream: delete proxy connection timer after SSL handshake.
Ruslan Ermilov <ru@nginx.com>
parents:
6230
diff
changeset
|
1145 |
| 6115 | 1146 ngx_stream_proxy_init_upstream(s); |
| 1147 | |
| 1148 return; | |
| 1149 } | |
| 1150 | |
| 1151 failed: | |
| 1152 | |
| 1153 ngx_stream_proxy_next_upstream(s); | |
| 1154 } | |
| 1155 | |
| 1156 | |
|
7320
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1157 static void |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1158 ngx_stream_proxy_ssl_save_session(ngx_connection_t *c) |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1159 { |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1160 ngx_stream_session_t *s; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1161 ngx_stream_upstream_t *u; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1162 |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1163 s = c->data; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1164 u = s->upstream; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1165 |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1166 u->peer.save_session(&u->peer, u->peer.data); |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1167 } |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1168 |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
1169 |
| 6115 | 1170 static ngx_int_t |
| 1171 ngx_stream_proxy_ssl_name(ngx_stream_session_t *s) | |
| 1172 { | |
| 1173 u_char *p, *last; | |
| 1174 ngx_str_t name; | |
| 1175 ngx_stream_upstream_t *u; | |
| 1176 ngx_stream_proxy_srv_conf_t *pscf; | |
| 1177 | |
| 1178 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 1179 | |
| 1180 u = s->upstream; | |
| 1181 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1182 if (pscf->ssl_name) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1183 if (ngx_stream_complex_value(s, pscf->ssl_name, &name) != NGX_OK) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1184 return NGX_ERROR; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1185 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1186 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1187 } else { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1188 name = u->ssl_name; |
| 6115 | 1189 } |
| 1190 | |
| 1191 if (name.len == 0) { | |
| 1192 goto done; | |
| 1193 } | |
| 1194 | |
| 1195 /* | |
| 1196 * ssl name here may contain port, strip it for compatibility | |
| 1197 * with the http module | |
| 1198 */ | |
| 1199 | |
| 1200 p = name.data; | |
| 1201 last = name.data + name.len; | |
| 1202 | |
| 1203 if (*p == '[') { | |
| 1204 p = ngx_strlchr(p, last, ']'); | |
| 1205 | |
| 1206 if (p == NULL) { | |
| 1207 p = name.data; | |
| 1208 } | |
| 1209 } | |
| 1210 | |
| 1211 p = ngx_strlchr(p, last, ':'); | |
| 1212 | |
| 1213 if (p != NULL) { | |
| 1214 name.len = p - name.data; | |
| 1215 } | |
| 1216 | |
| 1217 if (!pscf->ssl_server_name) { | |
| 1218 goto done; | |
| 1219 } | |
| 1220 | |
| 1221 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME | |
| 1222 | |
| 1223 /* as per RFC 6066, literal IPv4 and IPv6 addresses are not permitted */ | |
| 1224 | |
| 1225 if (name.len == 0 || *name.data == '[') { | |
| 1226 goto done; | |
| 1227 } | |
| 1228 | |
| 1229 if (ngx_inet_addr(name.data, name.len) != INADDR_NONE) { | |
| 1230 goto done; | |
| 1231 } | |
| 1232 | |
| 1233 /* | |
| 1234 * SSL_set_tlsext_host_name() needs a null-terminated string, | |
| 1235 * hence we explicitly null-terminate name here | |
| 1236 */ | |
| 1237 | |
| 1238 p = ngx_pnalloc(s->connection->pool, name.len + 1); | |
| 1239 if (p == NULL) { | |
| 1240 return NGX_ERROR; | |
| 1241 } | |
| 1242 | |
| 1243 (void) ngx_cpystrn(p, name.data, name.len + 1); | |
| 1244 | |
| 1245 name.data = p; | |
| 1246 | |
| 1247 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
| 1248 "upstream SSL server name: \"%s\"", name.data); | |
| 1249 | |
|
6777
563a1ee345a4
SSL: compatibility with BoringSSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6703
diff
changeset
|
1250 if (SSL_set_tlsext_host_name(u->peer.connection->ssl->connection, |
|
563a1ee345a4
SSL: compatibility with BoringSSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6703
diff
changeset
|
1251 (char *) name.data) |
| 6115 | 1252 == 0) |
| 1253 { | |
| 1254 ngx_ssl_error(NGX_LOG_ERR, s->connection->log, 0, | |
| 1255 "SSL_set_tlsext_host_name(\"%s\") failed", name.data); | |
| 1256 return NGX_ERROR; | |
| 1257 } | |
| 1258 | |
| 1259 #endif | |
| 1260 | |
| 1261 done: | |
| 1262 | |
| 1263 u->ssl_name = name; | |
| 1264 | |
| 1265 return NGX_OK; | |
| 1266 } | |
| 1267 | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1268 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1269 static ngx_int_t |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1270 ngx_stream_proxy_ssl_certificate(ngx_stream_session_t *s) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1271 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1272 ngx_str_t cert, key; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1273 ngx_connection_t *c; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1274 ngx_stream_proxy_srv_conf_t *pscf; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1275 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1276 c = s->upstream->peer.connection; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1277 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1278 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1279 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1280 if (ngx_stream_complex_value(s, pscf->ssl_certificate, &cert) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1281 != NGX_OK) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1282 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1283 return NGX_ERROR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1284 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1285 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1286 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1287 "stream upstream ssl cert: \"%s\"", cert.data); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1288 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1289 if (*cert.data == '\0') { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1290 return NGX_OK; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1291 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1292 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1293 if (ngx_stream_complex_value(s, pscf->ssl_certificate_key, &key) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1294 != NGX_OK) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1295 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1296 return NGX_ERROR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1297 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1298 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1299 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1300 "stream upstream ssl key: \"%s\"", key.data); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1301 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1302 if (ngx_ssl_connection_certificate(c, c->pool, &cert, &key, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1303 pscf->ssl_passwords) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1304 != NGX_OK) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1305 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1306 return NGX_ERROR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1307 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1308 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1309 return NGX_OK; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1310 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
1311 |
| 6115 | 1312 #endif |
| 1313 | |
| 1314 | |
| 1315 static void | |
| 1316 ngx_stream_proxy_downstream_handler(ngx_event_t *ev) | |
| 1317 { | |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1318 ngx_stream_proxy_process_connection(ev, ev->write); |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1319 } |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1320 |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1321 |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1322 static void |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1323 ngx_stream_proxy_resolve_handler(ngx_resolver_ctx_t *ctx) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1324 { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1325 ngx_stream_session_t *s; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1326 ngx_stream_upstream_t *u; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1327 ngx_stream_proxy_srv_conf_t *pscf; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1328 ngx_stream_upstream_resolved_t *ur; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1329 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1330 s = ctx->data; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1331 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1332 u = s->upstream; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1333 ur = u->resolved; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1334 |
|
6648
d43ee392e825
Stream: fixed build without stream_ssl_module (ticket #1032).
Vladimir Homutov <vl@nginx.com>
parents:
6643
diff
changeset
|
1335 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1336 "stream upstream resolve"); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1337 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1338 if (ctx->state) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1339 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1340 "%V could not be resolved (%i: %s)", |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1341 &ctx->name, ctx->state, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1342 ngx_resolver_strerror(ctx->state)); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1343 |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1344 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1345 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1346 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1347 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1348 ur->naddrs = ctx->naddrs; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1349 ur->addrs = ctx->addrs; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1350 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1351 #if (NGX_DEBUG) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1352 { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1353 u_char text[NGX_SOCKADDR_STRLEN]; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1354 ngx_str_t addr; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1355 ngx_uint_t i; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1356 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1357 addr.data = text; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1358 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1359 for (i = 0; i < ctx->naddrs; i++) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1360 addr.len = ngx_sock_ntop(ur->addrs[i].sockaddr, ur->addrs[i].socklen, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1361 text, NGX_SOCKADDR_STRLEN, 0); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1362 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1363 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1364 "name was resolved to %V", &addr); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1365 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1366 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1367 #endif |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1368 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1369 if (ngx_stream_upstream_create_round_robin_peer(s, ur) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1370 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1371 return; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1372 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1373 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1374 ngx_resolve_name_done(ctx); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1375 ur->ctx = NULL; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1376 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1377 u->peer.start_time = ngx_current_msec; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1378 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1379 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1380 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1381 if (pscf->next_upstream_tries |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1382 && u->peer.tries > pscf->next_upstream_tries) |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1383 { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1384 u->peer.tries = pscf->next_upstream_tries; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1385 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1386 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1387 ngx_stream_proxy_connect(s); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1388 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1389 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1390 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1391 static void |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1392 ngx_stream_proxy_upstream_handler(ngx_event_t *ev) |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1393 { |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1394 ngx_stream_proxy_process_connection(ev, !ev->write); |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1395 } |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1396 |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1397 |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1398 static void |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1399 ngx_stream_proxy_process_connection(ngx_event_t *ev, ngx_uint_t from_upstream) |
|
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1400 { |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1401 ngx_connection_t *c, *pc; |
| 7286 | 1402 ngx_log_handler_pt handler; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1403 ngx_stream_session_t *s; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1404 ngx_stream_upstream_t *u; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1405 ngx_stream_proxy_srv_conf_t *pscf; |
| 6115 | 1406 |
| 1407 c = ev->data; | |
| 1408 s = c->data; | |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1409 u = s->upstream; |
| 6115 | 1410 |
|
7156
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1411 if (c->close) { |
|
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1412 ngx_log_error(NGX_LOG_INFO, c->log, 0, "shutdown timeout"); |
|
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1413 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
|
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1414 return; |
|
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1415 } |
|
9c29644f6d03
Fixed worker_shutdown_timeout in various cases.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7105
diff
changeset
|
1416 |
| 6436 | 1417 c = s->connection; |
| 1418 pc = u->peer.connection; | |
| 1419 | |
| 1420 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 1421 | |
| 6115 | 1422 if (ev->timedout) { |
| 6436 | 1423 ev->timedout = 0; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1424 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1425 if (ev->delayed) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1426 ev->delayed = 0; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1427 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1428 if (!ev->ready) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1429 if (ngx_handle_read_event(ev, 0) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1430 ngx_stream_proxy_finalize(s, |
|
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1431 NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1432 return; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1433 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1434 |
| 6436 | 1435 if (u->connected && !c->read->delayed && !pc->read->delayed) { |
| 1436 ngx_add_timer(c->write, pscf->timeout); | |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1437 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1438 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1439 return; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1440 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1441 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1442 } else { |
| 6436 | 1443 if (s->connection->type == SOCK_DGRAM) { |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1444 |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1445 if (pscf->responses == NGX_MAX_INT32_VALUE |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1446 || (u->responses >= pscf->responses * u->requests)) |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1447 { |
| 6436 | 1448 |
| 1449 /* | |
| 1450 * successfully terminate timed out UDP session | |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1451 * if expected number of responses was received |
| 6436 | 1452 */ |
| 1453 | |
| 7286 | 1454 handler = c->log->handler; |
| 1455 c->log->handler = NULL; | |
| 1456 | |
| 1457 ngx_log_error(NGX_LOG_INFO, c->log, 0, | |
| 1458 "udp timed out" | |
| 1459 ", packets from/to client:%ui/%ui" | |
| 1460 ", bytes from/to client:%O/%O" | |
| 1461 ", bytes from/to upstream:%O/%O", | |
| 1462 u->requests, u->responses, | |
| 1463 s->received, c->sent, u->received, | |
| 1464 pc ? pc->sent : 0); | |
| 1465 | |
| 1466 c->log->handler = handler; | |
| 1467 | |
| 1468 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); | |
| 6436 | 1469 return; |
| 1470 } | |
| 1471 | |
|
7105
0846dd76a487
Stream: fixed logging UDP upstream timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
7098
diff
changeset
|
1472 ngx_connection_error(pc, NGX_ETIMEDOUT, "upstream timed out"); |
|
0846dd76a487
Stream: fixed logging UDP upstream timeout.
Roman Arutyunyan <arut@nginx.com>
parents:
7098
diff
changeset
|
1473 |
| 7286 | 1474 pc->read->error = 1; |
| 1475 | |
| 1476 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY); | |
| 1477 | |
| 1478 return; | |
| 6436 | 1479 } |
| 1480 | |
| 7286 | 1481 ngx_connection_error(c, NGX_ETIMEDOUT, "connection timed out"); |
| 1482 | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1483 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
| 7286 | 1484 |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1485 return; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1486 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1487 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1488 } else if (ev->delayed) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1489 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1490 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0, |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1491 "stream connection delayed"); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1492 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1493 if (ngx_handle_read_event(ev, 0) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1494 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1495 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1496 |
| 6115 | 1497 return; |
| 1498 } | |
| 1499 | |
|
6202
6345822f0abb
Stream: upstream "connected" flag.
Roman Arutyunyan <arut@nginx.com>
parents:
6201
diff
changeset
|
1500 if (from_upstream && !u->connected) { |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1501 return; |
| 6115 | 1502 } |
| 1503 | |
|
6200
abee77018d3a
Stream: common handler for upstream and downstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6184
diff
changeset
|
1504 ngx_stream_proxy_process(s, from_upstream, ev->write); |
| 6115 | 1505 } |
| 1506 | |
| 1507 | |
| 1508 static void | |
| 1509 ngx_stream_proxy_connect_handler(ngx_event_t *ev) | |
| 1510 { | |
| 1511 ngx_connection_t *c; | |
| 1512 ngx_stream_session_t *s; | |
| 1513 | |
| 1514 c = ev->data; | |
| 1515 s = c->data; | |
| 1516 | |
| 1517 if (ev->timedout) { | |
| 1518 ngx_log_error(NGX_LOG_ERR, c->log, NGX_ETIMEDOUT, "upstream timed out"); | |
| 1519 ngx_stream_proxy_next_upstream(s); | |
| 1520 return; | |
| 1521 } | |
| 1522 | |
| 1523 ngx_del_timer(c->write); | |
| 1524 | |
| 1525 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0, | |
| 1526 "stream proxy connect upstream"); | |
| 1527 | |
| 1528 if (ngx_stream_proxy_test_connect(c) != NGX_OK) { | |
| 1529 ngx_stream_proxy_next_upstream(s); | |
| 1530 return; | |
| 1531 } | |
| 1532 | |
| 1533 ngx_stream_proxy_init_upstream(s); | |
| 1534 } | |
| 1535 | |
| 1536 | |
| 1537 static ngx_int_t | |
| 1538 ngx_stream_proxy_test_connect(ngx_connection_t *c) | |
| 1539 { | |
| 1540 int err; | |
| 1541 socklen_t len; | |
| 1542 | |
| 1543 #if (NGX_HAVE_KQUEUE) | |
| 1544 | |
| 1545 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { | |
| 1546 err = c->write->kq_errno ? c->write->kq_errno : c->read->kq_errno; | |
| 1547 | |
| 1548 if (err) { | |
| 1549 (void) ngx_connection_error(c, err, | |
| 1550 "kevent() reported that connect() failed"); | |
| 1551 return NGX_ERROR; | |
| 1552 } | |
| 1553 | |
| 1554 } else | |
| 1555 #endif | |
| 1556 { | |
| 1557 err = 0; | |
| 1558 len = sizeof(int); | |
| 1559 | |
| 1560 /* | |
| 1561 * BSDs and Linux return 0 and set a pending error in err | |
| 1562 * Solaris returns -1 and sets errno | |
| 1563 */ | |
| 1564 | |
| 1565 if (getsockopt(c->fd, SOL_SOCKET, SO_ERROR, (void *) &err, &len) | |
| 1566 == -1) | |
| 1567 { | |
| 1568 err = ngx_socket_errno; | |
| 1569 } | |
| 1570 | |
| 1571 if (err) { | |
| 1572 (void) ngx_connection_error(c, err, "connect() failed"); | |
| 1573 return NGX_ERROR; | |
| 1574 } | |
| 1575 } | |
| 1576 | |
| 1577 return NGX_OK; | |
| 1578 } | |
| 1579 | |
| 1580 | |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
1581 static void |
| 6115 | 1582 ngx_stream_proxy_process(ngx_stream_session_t *s, ngx_uint_t from_upstream, |
| 1583 ngx_uint_t do_write) | |
| 1584 { | |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1585 char *recv_action, *send_action; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1586 off_t *received, limit; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1587 size_t size, limit_rate; |
| 6115 | 1588 ssize_t n; |
| 1589 ngx_buf_t *b; | |
| 6692 | 1590 ngx_int_t rc; |
| 7286 | 1591 ngx_uint_t flags, *packets; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1592 ngx_msec_t delay; |
| 6692 | 1593 ngx_chain_t *cl, **ll, **out, **busy; |
| 6115 | 1594 ngx_connection_t *c, *pc, *src, *dst; |
| 1595 ngx_log_handler_pt handler; | |
| 1596 ngx_stream_upstream_t *u; | |
| 1597 ngx_stream_proxy_srv_conf_t *pscf; | |
| 1598 | |
| 1599 u = s->upstream; | |
| 1600 | |
| 1601 c = s->connection; | |
|
6202
6345822f0abb
Stream: upstream "connected" flag.
Roman Arutyunyan <arut@nginx.com>
parents:
6201
diff
changeset
|
1602 pc = u->connected ? u->peer.connection : NULL; |
| 6115 | 1603 |
| 6436 | 1604 if (c->type == SOCK_DGRAM && (ngx_terminate || ngx_exiting)) { |
| 1605 | |
| 1606 /* socket is already closed on worker shutdown */ | |
| 1607 | |
| 1608 handler = c->log->handler; | |
| 1609 c->log->handler = NULL; | |
| 1610 | |
| 1611 ngx_log_error(NGX_LOG_INFO, c->log, 0, "disconnected on shutdown"); | |
| 1612 | |
| 1613 c->log->handler = handler; | |
| 1614 | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1615 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
| 6436 | 1616 return; |
| 1617 } | |
| 1618 | |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1619 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1620 |
| 6115 | 1621 if (from_upstream) { |
| 1622 src = pc; | |
| 1623 dst = c; | |
| 1624 b = &u->upstream_buf; | |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
1625 limit_rate = u->download_rate; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1626 received = &u->received; |
| 7286 | 1627 packets = &u->responses; |
| 6692 | 1628 out = &u->downstream_out; |
| 1629 busy = &u->downstream_busy; | |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1630 recv_action = "proxying and reading from upstream"; |
|
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1631 send_action = "proxying and sending to client"; |
| 6115 | 1632 |
| 1633 } else { | |
| 1634 src = c; | |
| 1635 dst = pc; | |
| 1636 b = &u->downstream_buf; | |
|
7505
16a1adadf437
Variables support in proxy_upload_rate and proxy_download_rate.
Ruslan Ermilov <ru@nginx.com>
parents:
7473
diff
changeset
|
1637 limit_rate = u->upload_rate; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1638 received = &s->received; |
| 7286 | 1639 packets = &u->requests; |
| 6692 | 1640 out = &u->upstream_out; |
| 1641 busy = &u->upstream_busy; | |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1642 recv_action = "proxying and reading from client"; |
|
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1643 send_action = "proxying and sending to upstream"; |
| 6115 | 1644 } |
| 1645 | |
| 1646 for ( ;; ) { | |
| 1647 | |
| 6692 | 1648 if (do_write && dst) { |
| 1649 | |
| 1650 if (*out || *busy || dst->buffered) { | |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1651 c->log->action = send_action; |
|
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1652 |
| 6692 | 1653 rc = ngx_stream_top_filter(s, *out, from_upstream); |
| 1654 | |
| 1655 if (rc == NGX_ERROR) { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1656 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
1657 return; |
| 6115 | 1658 } |
| 1659 | |
| 6692 | 1660 ngx_chain_update_chains(c->pool, &u->free, busy, out, |
| 1661 (ngx_buf_tag_t) &ngx_stream_proxy_module); | |
| 1662 | |
| 1663 if (*busy == NULL) { | |
| 1664 b->pos = b->start; | |
| 1665 b->last = b->start; | |
| 6115 | 1666 } |
| 1667 } | |
| 1668 } | |
| 1669 | |
| 1670 size = b->end - b->last; | |
| 1671 | |
|
6868
ee3645078759
Stream: avoid infinite loop in case of socket read error.
Vladimir Homutov <vl@nginx.com>
parents:
6863
diff
changeset
|
1672 if (size && src->read->ready && !src->read->delayed |
|
ee3645078759
Stream: avoid infinite loop in case of socket read error.
Vladimir Homutov <vl@nginx.com>
parents:
6863
diff
changeset
|
1673 && !src->read->error) |
|
ee3645078759
Stream: avoid infinite loop in case of socket read error.
Vladimir Homutov <vl@nginx.com>
parents:
6863
diff
changeset
|
1674 { |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1675 if (limit_rate) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1676 limit = (off_t) limit_rate * (ngx_time() - u->start_sec + 1) |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1677 - *received; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1678 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1679 if (limit <= 0) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1680 src->read->delayed = 1; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1681 delay = (ngx_msec_t) (- limit * 1000 / limit_rate + 1); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1682 ngx_add_timer(src->read, delay); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1683 break; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1684 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1685 |
|
7441
8acaa1161783
Stream: do not split datagrams when limiting proxy rate.
Roman Arutyunyan <arut@nginx.com>
parents:
7440
diff
changeset
|
1686 if (c->type == SOCK_STREAM && (off_t) size > limit) { |
|
6203
fdfdcad62875
Stream: fixed MSVC compilation warning.
Roman Arutyunyan <arut@nginx.com>
parents:
6202
diff
changeset
|
1687 size = (size_t) limit; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1688 } |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1689 } |
| 6115 | 1690 |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1691 c->log->action = recv_action; |
|
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1692 |
| 6115 | 1693 n = src->recv(src, b->last, size); |
| 1694 | |
| 6692 | 1695 if (n == NGX_AGAIN) { |
| 6115 | 1696 break; |
| 1697 } | |
| 1698 | |
| 6692 | 1699 if (n == NGX_ERROR) { |
| 1700 src->read->eof = 1; | |
| 1701 n = 0; | |
| 1702 } | |
| 1703 | |
| 1704 if (n >= 0) { | |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1705 if (limit_rate) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1706 delay = (ngx_msec_t) (n * 1000 / limit_rate); |
| 6115 | 1707 |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1708 if (delay > 0) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1709 src->read->delayed = 1; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1710 ngx_add_timer(src->read, delay); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1711 } |
| 6115 | 1712 } |
| 1713 | |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1714 if (from_upstream) { |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1715 if (u->state->first_byte_time == (ngx_msec_t) -1) { |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1716 u->state->first_byte_time = ngx_current_msec |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
1717 - u->start_time; |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1718 } |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1719 } |
|
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1720 |
| 6692 | 1721 for (ll = out; *ll; ll = &(*ll)->next) { /* void */ } |
| 1722 | |
| 1723 cl = ngx_chain_get_free_buf(c->pool, &u->free); | |
| 1724 if (cl == NULL) { | |
| 1725 ngx_stream_proxy_finalize(s, | |
| 1726 NGX_STREAM_INTERNAL_SERVER_ERROR); | |
| 1727 return; | |
| 1728 } | |
| 1729 | |
| 1730 *ll = cl; | |
| 1731 | |
| 1732 cl->buf->pos = b->last; | |
| 1733 cl->buf->last = b->last + n; | |
| 1734 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module; | |
| 1735 | |
| 1736 cl->buf->temporary = (n ? 1 : 0); | |
| 1737 cl->buf->last_buf = src->read->eof; | |
| 1738 cl->buf->flush = 1; | |
| 1739 | |
| 7286 | 1740 (*packets)++; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1741 *received += n; |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1742 b->last += n; |
| 6115 | 1743 do_write = 1; |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1744 |
| 6115 | 1745 continue; |
| 1746 } | |
| 1747 } | |
| 1748 | |
| 1749 break; | |
| 1750 } | |
| 1751 | |
|
7250
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1752 c->log->action = "proxying connection"; |
|
ec4d95eed062
Stream: set action before each recv/send while proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7174
diff
changeset
|
1753 |
|
7392
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1754 if (ngx_stream_proxy_test_finalize(s, from_upstream) == NGX_OK) { |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
1755 return; |
| 6115 | 1756 } |
| 1757 | |
|
6124
f1f222db290b
Stream: prevent repeated event notifications after eof.
Roman Arutyunyan <arut@nginx.com>
parents:
6115
diff
changeset
|
1758 flags = src->read->eof ? NGX_CLOSE_EVENT : 0; |
|
f1f222db290b
Stream: prevent repeated event notifications after eof.
Roman Arutyunyan <arut@nginx.com>
parents:
6115
diff
changeset
|
1759 |
|
7440
6d4bc025c5a7
Prevented scheduling events on a shared connection.
Roman Arutyunyan <arut@nginx.com>
parents:
7397
diff
changeset
|
1760 if (ngx_handle_read_event(src->read, flags) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1761 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
1762 return; |
| 6115 | 1763 } |
| 1764 | |
| 1765 if (dst) { | |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1766 |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1767 if (dst->type == SOCK_STREAM && pscf->half_close |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1768 && src->read->eof && !u->half_closed && !dst->buffered) |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1769 { |
|
8890
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1770 |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1771 #if (NGX_STREAM_QUIC) |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1772 if (dst->quic) { |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1773 |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1774 if (ngx_quic_shutdown_stream(dst, NGX_WRITE_SHUTDOWN) |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1775 != NGX_OK) |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1776 { |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1777 ngx_stream_proxy_finalize(s, |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1778 NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1779 return; |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1780 } |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1781 |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1782 } else |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1783 #endif |
|
b4c7853b0488
QUIC: added shutdown support in stream proxy.
Vladimir Homutov <vl@nginx.com>
parents:
7929
diff
changeset
|
1784 |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1785 if (ngx_shutdown_socket(dst->fd, NGX_WRITE_SHUTDOWN) == -1) { |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1786 ngx_connection_error(c, ngx_socket_errno, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1787 ngx_shutdown_socket_n " failed"); |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1788 |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1789 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1790 return; |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1791 } |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1792 |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1793 u->half_closed = 1; |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1794 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1795 "stream proxy %s socket shutdown", |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1796 from_upstream ? "client" : "upstream"); |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1797 } |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1798 |
|
7440
6d4bc025c5a7
Prevented scheduling events on a shared connection.
Roman Arutyunyan <arut@nginx.com>
parents:
7397
diff
changeset
|
1799 if (ngx_handle_write_event(dst->write, 0) != NGX_OK) { |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1800 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
|
6435
d1c791479bbb
Stream: post first read events from client and upstream.
Roman Arutyunyan <arut@nginx.com>
parents:
6393
diff
changeset
|
1801 return; |
| 6115 | 1802 } |
| 1803 | |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1804 if (!c->read->delayed && !pc->read->delayed) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1805 ngx_add_timer(c->write, pscf->timeout); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1806 |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1807 } else if (c->write->timer_set) { |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1808 ngx_del_timer(c->write); |
|
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
1809 } |
| 6115 | 1810 } |
| 1811 } | |
| 1812 | |
| 1813 | |
|
7392
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1814 static ngx_int_t |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1815 ngx_stream_proxy_test_finalize(ngx_stream_session_t *s, |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1816 ngx_uint_t from_upstream) |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1817 { |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1818 ngx_connection_t *c, *pc; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1819 ngx_log_handler_pt handler; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1820 ngx_stream_upstream_t *u; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1821 ngx_stream_proxy_srv_conf_t *pscf; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1822 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1823 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1824 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1825 c = s->connection; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1826 u = s->upstream; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1827 pc = u->connected ? u->peer.connection : NULL; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1828 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1829 if (c->type == SOCK_DGRAM) { |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1830 |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1831 if (pscf->requests && u->requests < pscf->requests) { |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1832 return NGX_DECLINED; |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1833 } |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1834 |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1835 if (pscf->requests) { |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1836 ngx_delete_udp_connection(c); |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1837 } |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
1838 |
|
7392
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1839 if (pscf->responses == NGX_MAX_INT32_VALUE |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1840 || u->responses < pscf->responses * u->requests) |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1841 { |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1842 return NGX_DECLINED; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1843 } |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1844 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1845 if (pc == NULL || c->buffered || pc->buffered) { |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1846 return NGX_DECLINED; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1847 } |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1848 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1849 handler = c->log->handler; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1850 c->log->handler = NULL; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1851 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1852 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1853 "udp done" |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1854 ", packets from/to client:%ui/%ui" |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1855 ", bytes from/to client:%O/%O" |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1856 ", bytes from/to upstream:%O/%O", |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1857 u->requests, u->responses, |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1858 s->received, c->sent, u->received, pc ? pc->sent : 0); |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1859 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1860 c->log->handler = handler; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1861 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1862 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1863 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1864 return NGX_OK; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1865 } |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1866 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1867 /* c->type == SOCK_STREAM */ |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1868 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1869 if (pc == NULL |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1870 || (!c->read->eof && !pc->read->eof) |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1871 || (!c->read->eof && c->buffered) |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1872 || (!pc->read->eof && pc->buffered)) |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1873 { |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1874 return NGX_DECLINED; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1875 } |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1876 |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1877 if (pscf->half_close) { |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1878 /* avoid closing live connections until both read ends get EOF */ |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1879 if (!(c->read->eof && pc->read->eof && !c->buffered && !pc->buffered)) { |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1880 return NGX_DECLINED; |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1881 } |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1882 } |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
1883 |
|
7392
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1884 handler = c->log->handler; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1885 c->log->handler = NULL; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1886 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1887 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1888 "%s disconnected" |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1889 ", bytes from/to client:%O/%O" |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1890 ", bytes from/to upstream:%O/%O", |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1891 from_upstream ? "upstream" : "client", |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1892 s->received, c->sent, u->received, pc ? pc->sent : 0); |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1893 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1894 c->log->handler = handler; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1895 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1896 ngx_stream_proxy_finalize(s, NGX_STREAM_OK); |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1897 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1898 return NGX_OK; |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1899 } |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1900 |
|
04ff25798002
Stream: session completion check code moved to a separate function.
Vladimir Homutov <vl@nginx.com>
parents:
7371
diff
changeset
|
1901 |
| 6115 | 1902 static void |
| 1903 ngx_stream_proxy_next_upstream(ngx_stream_session_t *s) | |
| 1904 { | |
| 1905 ngx_msec_t timeout; | |
| 1906 ngx_connection_t *pc; | |
| 1907 ngx_stream_upstream_t *u; | |
| 1908 ngx_stream_proxy_srv_conf_t *pscf; | |
| 1909 | |
| 1910 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
| 1911 "stream proxy next upstream"); | |
| 1912 | |
| 1913 u = s->upstream; | |
| 6692 | 1914 pc = u->peer.connection; |
| 1915 | |
|
7098
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1916 if (pc && pc->buffered) { |
| 6692 | 1917 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
|
7098
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1918 "buffered data on next upstream"); |
| 6692 | 1919 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
| 1920 return; | |
| 1921 } | |
| 6115 | 1922 |
|
7098
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1923 if (s->connection->type == SOCK_DGRAM) { |
|
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1924 u->upstream_out = NULL; |
|
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1925 } |
|
7bfbf73db920
Stream: relaxed next upstream condition (ticket #1317).
Roman Arutyunyan <arut@nginx.com>
parents:
7007
diff
changeset
|
1926 |
| 6115 | 1927 if (u->peer.sockaddr) { |
| 1928 u->peer.free(&u->peer, u->peer.data, NGX_PEER_FAILED); | |
| 1929 u->peer.sockaddr = NULL; | |
| 1930 } | |
| 1931 | |
| 1932 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module); | |
| 1933 | |
| 1934 timeout = pscf->next_upstream_timeout; | |
| 1935 | |
| 1936 if (u->peer.tries == 0 | |
| 1937 || !pscf->next_upstream | |
| 1938 || (timeout && ngx_current_msec - u->peer.start_time >= timeout)) | |
| 1939 { | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1940 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY); |
| 6115 | 1941 return; |
| 1942 } | |
| 1943 | |
| 1944 if (pc) { | |
| 1945 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
| 1946 "close proxy upstream connection: %d", pc->fd); | |
| 1947 | |
| 1948 #if (NGX_STREAM_SSL) | |
| 1949 if (pc->ssl) { | |
| 1950 pc->ssl->no_wait_shutdown = 1; | |
| 1951 pc->ssl->no_send_shutdown = 1; | |
| 1952 | |
| 1953 (void) ngx_ssl_shutdown(pc); | |
| 1954 } | |
| 1955 #endif | |
| 1956 | |
|
6676
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1957 u->state->bytes_received = u->received; |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1958 u->state->bytes_sent = pc->sent; |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1959 |
| 6115 | 1960 ngx_close_connection(pc); |
| 1961 u->peer.connection = NULL; | |
| 1962 } | |
| 1963 | |
| 1964 ngx_stream_proxy_connect(s); | |
| 1965 } | |
| 1966 | |
| 1967 | |
| 1968 static void | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
1969 ngx_stream_proxy_finalize(ngx_stream_session_t *s, ngx_uint_t rc) |
| 6115 | 1970 { |
| 7286 | 1971 ngx_uint_t state; |
| 6115 | 1972 ngx_connection_t *pc; |
| 1973 ngx_stream_upstream_t *u; | |
| 1974 | |
| 1975 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
| 1976 "finalize stream proxy: %i", rc); | |
| 1977 | |
| 1978 u = s->upstream; | |
| 1979 | |
| 1980 if (u == NULL) { | |
| 1981 goto noupstream; | |
| 1982 } | |
| 1983 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1984 if (u->resolved && u->resolved->ctx) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1985 ngx_resolve_name_done(u->resolved->ctx); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1986 u->resolved->ctx = NULL; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1987 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
1988 |
|
6676
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1989 pc = u->peer.connection; |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1990 |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1991 if (u->state) { |
|
7397
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
1992 if (u->state->response_time == (ngx_msec_t) -1) { |
|
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
1993 u->state->response_time = ngx_current_msec - u->start_time; |
|
860d3907da1c
Upstream: revised upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
7393
diff
changeset
|
1994 } |
|
6677
c02290241cbe
Stream: upstream response time variables.
Vladimir Homutov <vl@nginx.com>
parents:
6676
diff
changeset
|
1995 |
|
6676
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1996 if (pc) { |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1997 u->state->bytes_received = u->received; |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1998 u->state->bytes_sent = pc->sent; |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
1999 } |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
2000 } |
|
df3a7c029dec
Stream: $upstream_bytes_sent and $upstream_bytes_received.
Vladimir Homutov <vl@nginx.com>
parents:
6675
diff
changeset
|
2001 |
| 6115 | 2002 if (u->peer.free && u->peer.sockaddr) { |
| 7286 | 2003 state = 0; |
| 2004 | |
| 2005 if (pc && pc->type == SOCK_DGRAM | |
| 2006 && (pc->read->error || pc->write->error)) | |
| 2007 { | |
| 2008 state = NGX_PEER_FAILED; | |
| 2009 } | |
| 2010 | |
| 2011 u->peer.free(&u->peer, u->peer.data, state); | |
| 6115 | 2012 u->peer.sockaddr = NULL; |
| 2013 } | |
| 2014 | |
| 2015 if (pc) { | |
| 2016 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
| 2017 "close stream proxy upstream connection: %d", pc->fd); | |
| 2018 | |
| 2019 #if (NGX_STREAM_SSL) | |
| 2020 if (pc->ssl) { | |
| 2021 pc->ssl->no_wait_shutdown = 1; | |
| 2022 (void) ngx_ssl_shutdown(pc); | |
| 2023 } | |
| 2024 #endif | |
| 2025 | |
| 2026 ngx_close_connection(pc); | |
| 2027 u->peer.connection = NULL; | |
| 2028 } | |
| 2029 | |
| 2030 noupstream: | |
| 2031 | |
|
6674
38143d1abdec
Stream: the $status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
6648
diff
changeset
|
2032 ngx_stream_finalize_session(s, rc); |
| 6115 | 2033 } |
| 2034 | |
| 2035 | |
| 2036 static u_char * | |
| 2037 ngx_stream_proxy_log_error(ngx_log_t *log, u_char *buf, size_t len) | |
| 2038 { | |
| 2039 u_char *p; | |
| 2040 ngx_connection_t *pc; | |
| 2041 ngx_stream_session_t *s; | |
| 2042 ngx_stream_upstream_t *u; | |
| 2043 | |
| 2044 s = log->data; | |
| 2045 | |
| 2046 u = s->upstream; | |
| 2047 | |
| 2048 p = buf; | |
| 2049 | |
| 2050 if (u->peer.name) { | |
| 2051 p = ngx_snprintf(p, len, ", upstream: \"%V\"", u->peer.name); | |
| 2052 len -= p - buf; | |
| 2053 } | |
| 2054 | |
| 2055 pc = u->peer.connection; | |
| 2056 | |
| 2057 p = ngx_snprintf(p, len, | |
| 2058 ", bytes from/to client:%O/%O" | |
| 2059 ", bytes from/to upstream:%O/%O", | |
| 2060 s->received, s->connection->sent, | |
| 2061 u->received, pc ? pc->sent : 0); | |
| 2062 | |
| 2063 return p; | |
| 2064 } | |
| 2065 | |
| 2066 | |
| 2067 static void * | |
| 2068 ngx_stream_proxy_create_srv_conf(ngx_conf_t *cf) | |
| 2069 { | |
| 2070 ngx_stream_proxy_srv_conf_t *conf; | |
| 2071 | |
| 2072 conf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_proxy_srv_conf_t)); | |
| 2073 if (conf == NULL) { | |
| 2074 return NULL; | |
| 2075 } | |
| 2076 | |
| 2077 /* | |
| 2078 * set by ngx_pcalloc(): | |
| 2079 * | |
| 2080 * conf->ssl_protocols = 0; | |
| 2081 * conf->ssl_ciphers = { 0, NULL }; | |
| 2082 * conf->ssl_trusted_certificate = { 0, NULL }; | |
| 2083 * conf->ssl_crl = { 0, NULL }; | |
| 2084 * | |
| 2085 * conf->ssl = NULL; | |
| 2086 * conf->upstream = NULL; | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2087 * conf->upstream_value = NULL; |
| 6115 | 2088 */ |
| 2089 | |
| 2090 conf->connect_timeout = NGX_CONF_UNSET_MSEC; | |
| 2091 conf->timeout = NGX_CONF_UNSET_MSEC; | |
| 2092 conf->next_upstream_timeout = NGX_CONF_UNSET_MSEC; | |
|
6215
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
2093 conf->buffer_size = NGX_CONF_UNSET_SIZE; |
|
7831
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2094 conf->upload_rate = NGX_CONF_UNSET_PTR; |
|
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2095 conf->download_rate = NGX_CONF_UNSET_PTR; |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
2096 conf->requests = NGX_CONF_UNSET_UINT; |
| 6436 | 2097 conf->responses = NGX_CONF_UNSET_UINT; |
| 6115 | 2098 conf->next_upstream_tries = NGX_CONF_UNSET_UINT; |
| 2099 conf->next_upstream = NGX_CONF_UNSET; | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
2100 conf->proxy_protocol = NGX_CONF_UNSET; |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2101 conf->local = NGX_CONF_UNSET_PTR; |
|
7371
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
2102 conf->socket_keepalive = NGX_CONF_UNSET; |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
2103 conf->half_close = NGX_CONF_UNSET; |
| 6115 | 2104 |
| 2105 #if (NGX_STREAM_SSL) | |
| 2106 conf->ssl_enable = NGX_CONF_UNSET; | |
| 2107 conf->ssl_session_reuse = NGX_CONF_UNSET; | |
|
7831
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2108 conf->ssl_name = NGX_CONF_UNSET_PTR; |
| 6115 | 2109 conf->ssl_server_name = NGX_CONF_UNSET; |
| 2110 conf->ssl_verify = NGX_CONF_UNSET; | |
| 2111 conf->ssl_verify_depth = NGX_CONF_UNSET_UINT; | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2112 conf->ssl_certificate = NGX_CONF_UNSET_PTR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2113 conf->ssl_certificate_key = NGX_CONF_UNSET_PTR; |
| 6115 | 2114 conf->ssl_passwords = NGX_CONF_UNSET_PTR; |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2115 conf->ssl_conf_commands = NGX_CONF_UNSET_PTR; |
| 6115 | 2116 #endif |
| 2117 | |
| 2118 return conf; | |
| 2119 } | |
| 2120 | |
| 2121 | |
| 2122 static char * | |
| 2123 ngx_stream_proxy_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 2124 { | |
| 2125 ngx_stream_proxy_srv_conf_t *prev = parent; | |
| 2126 ngx_stream_proxy_srv_conf_t *conf = child; | |
| 2127 | |
| 2128 ngx_conf_merge_msec_value(conf->connect_timeout, | |
| 2129 prev->connect_timeout, 60000); | |
| 2130 | |
| 2131 ngx_conf_merge_msec_value(conf->timeout, | |
| 2132 prev->timeout, 10 * 60000); | |
| 2133 | |
| 2134 ngx_conf_merge_msec_value(conf->next_upstream_timeout, | |
| 2135 prev->next_upstream_timeout, 0); | |
| 2136 | |
|
6215
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
2137 ngx_conf_merge_size_value(conf->buffer_size, |
|
8ee6a08ea3eb
Stream: added proxy_buffer_size to set the size of data buffers.
Roman Arutyunyan <arut@nginx.com>
parents:
6208
diff
changeset
|
2138 prev->buffer_size, 16384); |
| 6115 | 2139 |
|
7831
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2140 ngx_conf_merge_ptr_value(conf->upload_rate, prev->upload_rate, NULL); |
|
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2141 |
|
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2142 ngx_conf_merge_ptr_value(conf->download_rate, prev->download_rate, NULL); |
|
6201
24488e6db782
Stream: upstream and downstream limit rates.
Roman Arutyunyan <arut@nginx.com>
parents:
6200
diff
changeset
|
2143 |
|
7393
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
2144 ngx_conf_merge_uint_value(conf->requests, |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
2145 prev->requests, 0); |
|
4698cede59ff
Stream: proxy_requests directive.
Vladimir Homutov <vl@nginx.com>
parents:
7392
diff
changeset
|
2146 |
| 6436 | 2147 ngx_conf_merge_uint_value(conf->responses, |
| 2148 prev->responses, NGX_MAX_INT32_VALUE); | |
| 2149 | |
| 6115 | 2150 ngx_conf_merge_uint_value(conf->next_upstream_tries, |
| 2151 prev->next_upstream_tries, 0); | |
| 2152 | |
| 2153 ngx_conf_merge_value(conf->next_upstream, prev->next_upstream, 1); | |
| 2154 | |
|
6184
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
2155 ngx_conf_merge_value(conf->proxy_protocol, prev->proxy_protocol, 0); |
|
fa663739e115
Stream: client-side PROXY protocol.
Roman Arutyunyan <arut@nginx.com>
parents:
6183
diff
changeset
|
2156 |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2157 ngx_conf_merge_ptr_value(conf->local, prev->local, NULL); |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2158 |
|
7371
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
2159 ngx_conf_merge_value(conf->socket_keepalive, |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
2160 prev->socket_keepalive, 0); |
|
8b68d50090e4
Upstream: proxy_socket_keepalive and friends.
Vladimir Homutov <vl@nginx.com>
parents:
7320
diff
changeset
|
2161 |
|
7929
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
2162 ngx_conf_merge_value(conf->half_close, prev->half_close, 0); |
|
bfad703459b4
Stream: added half-close support.
Vladimir Homutov <vl@nginx.com>
parents:
7904
diff
changeset
|
2163 |
| 6115 | 2164 #if (NGX_STREAM_SSL) |
| 2165 | |
| 2166 ngx_conf_merge_value(conf->ssl_enable, prev->ssl_enable, 0); | |
| 2167 | |
| 2168 ngx_conf_merge_value(conf->ssl_session_reuse, | |
| 2169 prev->ssl_session_reuse, 1); | |
| 2170 | |
| 2171 ngx_conf_merge_bitmask_value(conf->ssl_protocols, prev->ssl_protocols, | |
|
6157
b2899e7d0ef8
Disabled SSLv3 by default (ticket #653).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6124
diff
changeset
|
2172 (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1 |
|
b2899e7d0ef8
Disabled SSLv3 by default (ticket #653).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6124
diff
changeset
|
2173 |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2)); |
| 6115 | 2174 |
| 2175 ngx_conf_merge_str_value(conf->ssl_ciphers, prev->ssl_ciphers, "DEFAULT"); | |
| 2176 | |
|
7831
bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7787
diff
changeset
|
2177 ngx_conf_merge_ptr_value(conf->ssl_name, prev->ssl_name, NULL); |
| 6115 | 2178 |
| 2179 ngx_conf_merge_value(conf->ssl_server_name, prev->ssl_server_name, 0); | |
| 2180 | |
| 2181 ngx_conf_merge_value(conf->ssl_verify, prev->ssl_verify, 0); | |
| 2182 | |
| 2183 ngx_conf_merge_uint_value(conf->ssl_verify_depth, | |
| 2184 prev->ssl_verify_depth, 1); | |
| 2185 | |
| 2186 ngx_conf_merge_str_value(conf->ssl_trusted_certificate, | |
| 2187 prev->ssl_trusted_certificate, ""); | |
| 2188 | |
| 2189 ngx_conf_merge_str_value(conf->ssl_crl, prev->ssl_crl, ""); | |
| 2190 | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2191 ngx_conf_merge_ptr_value(conf->ssl_certificate, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2192 prev->ssl_certificate, NULL); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2193 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2194 ngx_conf_merge_ptr_value(conf->ssl_certificate_key, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2195 prev->ssl_certificate_key, NULL); |
| 6115 | 2196 |
| 2197 ngx_conf_merge_ptr_value(conf->ssl_passwords, prev->ssl_passwords, NULL); | |
| 2198 | |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2199 ngx_conf_merge_ptr_value(conf->ssl_conf_commands, |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2200 prev->ssl_conf_commands, NULL); |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2201 |
| 6115 | 2202 if (conf->ssl_enable && ngx_stream_proxy_set_ssl(cf, conf) != NGX_OK) { |
| 2203 return NGX_CONF_ERROR; | |
| 2204 } | |
| 2205 | |
| 2206 #endif | |
| 2207 | |
| 2208 return NGX_CONF_OK; | |
| 2209 } | |
| 2210 | |
| 2211 | |
| 2212 #if (NGX_STREAM_SSL) | |
| 2213 | |
| 2214 static ngx_int_t | |
| 2215 ngx_stream_proxy_set_ssl(ngx_conf_t *cf, ngx_stream_proxy_srv_conf_t *pscf) | |
| 2216 { | |
| 2217 ngx_pool_cleanup_t *cln; | |
| 2218 | |
| 2219 pscf->ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t)); | |
| 2220 if (pscf->ssl == NULL) { | |
| 2221 return NGX_ERROR; | |
| 2222 } | |
| 2223 | |
| 2224 pscf->ssl->log = cf->log; | |
| 2225 | |
| 2226 if (ngx_ssl_create(pscf->ssl, pscf->ssl_protocols, NULL) != NGX_OK) { | |
| 2227 return NGX_ERROR; | |
| 2228 } | |
| 2229 | |
| 2230 cln = ngx_pool_cleanup_add(cf->pool, 0); | |
| 2231 if (cln == NULL) { | |
|
7473
8981dbb12254
SSL: fixed potential leak on memory allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7441
diff
changeset
|
2232 ngx_ssl_cleanup_ctx(pscf->ssl); |
| 6115 | 2233 return NGX_ERROR; |
| 2234 } | |
| 2235 | |
| 2236 cln->handler = ngx_ssl_cleanup_ctx; | |
| 2237 cln->data = pscf->ssl; | |
| 2238 | |
|
7904
419c066cb710
SSL: ciphers now set before loading certificates (ticket #2035).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7833
diff
changeset
|
2239 if (ngx_ssl_ciphers(cf, pscf->ssl, &pscf->ssl_ciphers, 0) != NGX_OK) { |
|
419c066cb710
SSL: ciphers now set before loading certificates (ticket #2035).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7833
diff
changeset
|
2240 return NGX_ERROR; |
|
419c066cb710
SSL: ciphers now set before loading certificates (ticket #2035).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7833
diff
changeset
|
2241 } |
|
419c066cb710
SSL: ciphers now set before loading certificates (ticket #2035).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7833
diff
changeset
|
2242 |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2243 if (pscf->ssl_certificate) { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2244 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2245 if (pscf->ssl_certificate_key == NULL) { |
| 6115 | 2246 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 2247 "no \"proxy_ssl_certificate_key\" is defined " | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2248 "for certificate \"%V\"", |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2249 &pscf->ssl_certificate->value); |
| 6115 | 2250 return NGX_ERROR; |
| 2251 } | |
| 2252 | |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2253 if (pscf->ssl_certificate->lengths |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2254 || pscf->ssl_certificate_key->lengths) |
| 6115 | 2255 { |
|
7833
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2256 pscf->ssl_passwords = |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2257 ngx_ssl_preserve_passwords(cf, pscf->ssl_passwords); |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2258 if (pscf->ssl_passwords == NULL) { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2259 return NGX_ERROR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2260 } |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2261 |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2262 } else { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2263 if (ngx_ssl_certificate(cf, pscf->ssl, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2264 &pscf->ssl_certificate->value, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2265 &pscf->ssl_certificate_key->value, |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2266 pscf->ssl_passwords) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2267 != NGX_OK) |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2268 { |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2269 return NGX_ERROR; |
|
3ab8e1e2f0f7
Upstream: variables support in certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7831
diff
changeset
|
2270 } |
| 6115 | 2271 } |
| 2272 } | |
| 2273 | |
| 2274 if (pscf->ssl_verify) { | |
| 2275 if (pscf->ssl_trusted_certificate.len == 0) { | |
| 2276 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 2277 "no proxy_ssl_trusted_certificate for proxy_ssl_verify"); | |
| 2278 return NGX_ERROR; | |
| 2279 } | |
| 2280 | |
| 2281 if (ngx_ssl_trusted_certificate(cf, pscf->ssl, | |
| 2282 &pscf->ssl_trusted_certificate, | |
| 2283 pscf->ssl_verify_depth) | |
| 2284 != NGX_OK) | |
| 2285 { | |
| 2286 return NGX_ERROR; | |
| 2287 } | |
| 2288 | |
| 2289 if (ngx_ssl_crl(cf, pscf->ssl, &pscf->ssl_crl) != NGX_OK) { | |
| 2290 return NGX_ERROR; | |
| 2291 } | |
| 2292 } | |
| 2293 | |
|
7320
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2294 if (ngx_ssl_client_session_cache(cf, pscf->ssl, pscf->ssl_session_reuse) |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2295 != NGX_OK) |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2296 { |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2297 return NGX_ERROR; |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2298 } |
|
696df3ac27ac
SSL: save sessions for upstream peers using a callback function.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7286
diff
changeset
|
2299 |
|
7731
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2300 if (ngx_ssl_conf_commands(cf, pscf->ssl, pscf->ssl_conf_commands) |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2301 != NGX_OK) |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2302 { |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2303 return NGX_ERROR; |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2304 } |
|
fd0b2226919b
Stream: proxy_ssl_conf_command directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7665
diff
changeset
|
2305 |
| 6115 | 2306 return NGX_OK; |
| 2307 } | |
| 2308 | |
| 2309 #endif | |
| 2310 | |
| 2311 | |
| 2312 static char * | |
| 2313 ngx_stream_proxy_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2314 { | |
| 2315 ngx_stream_proxy_srv_conf_t *pscf = conf; | |
| 2316 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2317 ngx_url_t u; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2318 ngx_str_t *value, *url; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2319 ngx_stream_complex_value_t cv; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2320 ngx_stream_core_srv_conf_t *cscf; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2321 ngx_stream_compile_complex_value_t ccv; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2322 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2323 if (pscf->upstream || pscf->upstream_value) { |
| 6115 | 2324 return "is duplicate"; |
| 2325 } | |
| 2326 | |
| 2327 cscf = ngx_stream_conf_get_module_srv_conf(cf, ngx_stream_core_module); | |
| 2328 | |
| 2329 cscf->handler = ngx_stream_proxy_handler; | |
| 2330 | |
| 2331 value = cf->args->elts; | |
| 2332 | |
| 2333 url = &value[1]; | |
| 2334 | |
|
6643
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2335 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t)); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2336 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2337 ccv.cf = cf; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2338 ccv.value = url; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2339 ccv.complex_value = &cv; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2340 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2341 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2342 return NGX_CONF_ERROR; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2343 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2344 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2345 if (cv.lengths) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2346 pscf->upstream_value = ngx_palloc(cf->pool, |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2347 sizeof(ngx_stream_complex_value_t)); |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2348 if (pscf->upstream_value == NULL) { |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2349 return NGX_CONF_ERROR; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2350 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2351 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2352 *pscf->upstream_value = cv; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2353 |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2354 return NGX_CONF_OK; |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2355 } |
|
9757cffc1e2f
Stream: variables in proxy_pass and proxy_ssl_name.
Vladimir Homutov <vl@nginx.com>
parents:
6610
diff
changeset
|
2356 |
| 6115 | 2357 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2358 | |
| 2359 u.url = *url; | |
| 2360 u.no_resolve = 1; | |
| 2361 | |
| 2362 pscf->upstream = ngx_stream_upstream_add(cf, &u, 0); | |
| 2363 if (pscf->upstream == NULL) { | |
| 2364 return NGX_CONF_ERROR; | |
| 2365 } | |
| 2366 | |
| 2367 return NGX_CONF_OK; | |
| 2368 } | |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2369 |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2370 |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2371 static char * |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2372 ngx_stream_proxy_bind(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2373 { |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2374 ngx_stream_proxy_srv_conf_t *pscf = conf; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2375 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2376 ngx_int_t rc; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2377 ngx_str_t *value; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2378 ngx_stream_complex_value_t cv; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2379 ngx_stream_upstream_local_t *local; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2380 ngx_stream_compile_complex_value_t ccv; |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2381 |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2382 if (pscf->local != NGX_CONF_UNSET_PTR) { |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2383 return "is duplicate"; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2384 } |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2385 |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2386 value = cf->args->elts; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2387 |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2388 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "off") == 0) { |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2389 pscf->local = NULL; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2390 return NGX_CONF_OK; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2391 } |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2392 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2393 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t)); |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2394 |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2395 ccv.cf = cf; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2396 ccv.value = &value[1]; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2397 ccv.complex_value = &cv; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2398 |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2399 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2400 return NGX_CONF_ERROR; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2401 } |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2402 |
|
6598
4a724d6006ee
Stream: use ngx_pcalloc() in ngx_stream_proxy_bind().
Roman Arutyunyan <arut@nginx.com>
parents:
6595
diff
changeset
|
2403 local = ngx_pcalloc(cf->pool, sizeof(ngx_stream_upstream_local_t)); |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2404 if (local == NULL) { |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2405 return NGX_CONF_ERROR; |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2406 } |
|
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2407 |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2408 pscf->local = local; |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2409 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2410 if (cv.lengths) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2411 local->value = ngx_palloc(cf->pool, sizeof(ngx_stream_complex_value_t)); |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2412 if (local->value == NULL) { |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2413 return NGX_CONF_ERROR; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2414 } |
|
6595
0c98c4092440
Stream: support for $remote_port in proxy_bind.
Roman Arutyunyan <arut@nginx.com>
parents:
6594
diff
changeset
|
2415 |
|
6610
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2416 *local->value = cv; |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2417 |
|
d5b5866c06c4
Stream: got rid of pseudo variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
2418 } else { |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2419 local->addr = ngx_palloc(cf->pool, sizeof(ngx_addr_t)); |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2420 if (local->addr == NULL) { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2421 return NGX_CONF_ERROR; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2422 } |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2423 |
|
6594
3c87b82b17d4
Upstream: support for port in proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6593
diff
changeset
|
2424 rc = ngx_parse_addr_port(cf->pool, local->addr, value[1].data, |
|
3c87b82b17d4
Upstream: support for port in proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6593
diff
changeset
|
2425 value[1].len); |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2426 |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2427 switch (rc) { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2428 case NGX_OK: |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2429 local->addr->name = value[1]; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2430 break; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2431 |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2432 case NGX_DECLINED: |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2433 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2434 "invalid address \"%V\"", &value[1]); |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2435 /* fall through */ |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2436 |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2437 default: |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2438 return NGX_CONF_ERROR; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2439 } |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2440 } |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2441 |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2442 if (cf->args->nelts > 2) { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2443 if (ngx_strcmp(value[2].data, "transparent") == 0) { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2444 #if (NGX_HAVE_TRANSPARENT_PROXY) |
|
7174
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2445 ngx_core_conf_t *ccf; |
|
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2446 |
|
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2447 ccf = (ngx_core_conf_t *) ngx_get_conf(cf->cycle->conf_ctx, |
|
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2448 ngx_core_module); |
|
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2449 |
|
84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
Roman Arutyunyan <arut@nginx.com>
parents:
7156
diff
changeset
|
2450 ccf->transparent = 1; |
|
6530
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2451 local->transparent = 1; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2452 #else |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2453 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2454 "transparent proxying is not supported " |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2455 "on this platform, ignored"); |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2456 #endif |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2457 } else { |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2458 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2459 "invalid parameter \"%V\"", &value[2]); |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2460 return NGX_CONF_ERROR; |
|
1d0e03db9f8e
Upstream: the "transparent" parameter of proxy_bind and friends.
Roman Arutyunyan <arut@nginx.com>
parents:
6529
diff
changeset
|
2461 } |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2462 } |
|
6529
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2463 |
|
cb8177ca0990
Stream: prepared proxy_bind to accept parameters.
Roman Arutyunyan <arut@nginx.com>
parents:
6461
diff
changeset
|
2464 return NGX_CONF_OK; |
|
6183
4dcffe43a7ea
Stream: the "proxy_bind" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
2465 } |