version 1.1, 2013/10/14 10:32:47
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version 1.1.1.3, 2016/11/02 10:35:00
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Line 1
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Line 1
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#include "first.h" |
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#include "network.h" |
#include "network.h" |
#include "fdevent.h" |
#include "fdevent.h" |
#include "log.h" |
#include "log.h" |
Line 48 static void ssl_info_callback(const SSL *ssl, int wher
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Line 50 static void ssl_info_callback(const SSL *ssl, int wher
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} |
} |
#endif |
#endif |
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void |
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network_accept_tcp_nagle_disable (const int fd) |
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{ |
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static int noinherit_tcpnodelay = -1; |
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int opt; |
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if (!noinherit_tcpnodelay) /* TCP_NODELAY inherited from listen socket */ |
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return; |
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if (noinherit_tcpnodelay < 0) { |
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socklen_t optlen = sizeof(opt); |
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if (0 == getsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &opt, &optlen)) { |
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noinherit_tcpnodelay = !opt; |
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if (opt) /* TCP_NODELAY inherited from listen socket */ |
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return; |
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} |
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} |
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opt = 1; |
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(void)setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt)); |
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} |
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static handler_t network_server_handle_fdevent(server *srv, void *context, int revents) { |
static handler_t network_server_handle_fdevent(server *srv, void *context, int revents) { |
server_socket *srv_socket = (server_socket *)context; |
server_socket *srv_socket = (server_socket *)context; |
connection *con; |
connection *con; |
Line 67 static handler_t network_server_handle_fdevent(server
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Line 91 static handler_t network_server_handle_fdevent(server
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* |
* |
* we jump out after 100 to give the waiting connections a chance */ |
* we jump out after 100 to give the waiting connections a chance */ |
for (loops = 0; loops < 100 && NULL != (con = connection_accept(srv, srv_socket)); loops++) { |
for (loops = 0; loops < 100 && NULL != (con = connection_accept(srv, srv_socket)); loops++) { |
handler_t r; |
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|
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connection_state_machine(srv, con); |
connection_state_machine(srv, con); |
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switch(r = plugins_call_handle_joblist(srv, con)) { |
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case HANDLER_FINISHED: |
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case HANDLER_GO_ON: |
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break; |
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default: |
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log_error_write(srv, __FILE__, __LINE__, "d", r); |
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break; |
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} |
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} |
} |
return HANDLER_GO_ON; |
return HANDLER_GO_ON; |
} |
} |
Line 108 static int network_ssl_servername_callback(SSL *ssl, i
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Line 121 static int network_ssl_servername_callback(SSL *ssl, i
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config_cond_cache_reset(srv, con); |
config_cond_cache_reset(srv, con); |
config_setup_connection(srv, con); |
config_setup_connection(srv, con); |
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config_patch_connection(srv, con, COMP_SERVER_SOCKET); | con->conditional_is_valid[COMP_SERVER_SOCKET] = 1; |
config_patch_connection(srv, con, COMP_HTTP_SCHEME); | con->conditional_is_valid[COMP_HTTP_SCHEME] = 1; |
config_patch_connection(srv, con, COMP_HTTP_HOST); | con->conditional_is_valid[COMP_HTTP_HOST] = 1; |
| config_patch_connection(srv, con); |
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if (NULL == con->conf.ssl_ctx) { | if (NULL == con->conf.ssl_pemfile_x509 || NULL == con->conf.ssl_pemfile_pkey) { |
/* ssl_ctx <=> pemfile was set <=> ssl_ctx got patched: so this should never happen */ | /* x509/pkey available <=> pemfile was set <=> pemfile got patched: so this should never happen, unless you nest $SERVER["socket"] */ |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
"null SSL_CTX for TLS server name", con->tlsext_server_name); | "no certificate/private key for TLS server name", con->tlsext_server_name); |
return SSL_TLSEXT_ERR_ALERT_FATAL; |
return SSL_TLSEXT_ERR_ALERT_FATAL; |
} |
} |
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/* switch to new SSL_CTX in reaction to a client's server_name extension */ | /* first set certificate! setting private key checks whether certificate matches it */ |
if (con->conf.ssl_ctx != SSL_set_SSL_CTX(ssl, con->conf.ssl_ctx)) { | if (!SSL_use_certificate(ssl, con->conf.ssl_pemfile_x509)) { |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", | log_error_write(srv, __FILE__, __LINE__, "ssb:s", "SSL:", |
"failed to set SSL_CTX for TLS server name", con->tlsext_server_name); | "failed to set certificate for TLS server name", con->tlsext_server_name, |
| ERR_error_string(ERR_get_error(), NULL)); |
return SSL_TLSEXT_ERR_ALERT_FATAL; |
return SSL_TLSEXT_ERR_ALERT_FATAL; |
} |
} |
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|
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if (!SSL_use_PrivateKey(ssl, con->conf.ssl_pemfile_pkey)) { |
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log_error_write(srv, __FILE__, __LINE__, "ssb:s", "SSL:", |
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"failed to set private key for TLS server name", con->tlsext_server_name, |
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ERR_error_string(ERR_get_error(), NULL)); |
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return SSL_TLSEXT_ERR_ALERT_FATAL; |
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} |
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if (con->conf.ssl_verifyclient) { |
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if (NULL == con->conf.ssl_ca_file_cert_names) { |
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log_error_write(srv, __FILE__, __LINE__, "ssb:s", "SSL:", |
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"can't verify client without ssl.ca-file for TLS server name", con->tlsext_server_name, |
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ERR_error_string(ERR_get_error(), NULL)); |
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return SSL_TLSEXT_ERR_ALERT_FATAL; |
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} |
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SSL_set_client_CA_list(ssl, SSL_dup_CA_list(con->conf.ssl_ca_file_cert_names)); |
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/* forcing verification here is really not that useful - a client could just connect without SNI */ |
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SSL_set_verify( |
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ssl, |
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SSL_VERIFY_PEER | (con->conf.ssl_verifyclient_enforce ? SSL_VERIFY_FAIL_IF_NO_PEER_CERT : 0), |
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NULL |
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); |
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SSL_set_verify_depth(ssl, con->conf.ssl_verifyclient_depth); |
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} else { |
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SSL_set_verify(ssl, SSL_VERIFY_NONE, NULL); |
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} |
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return SSL_TLSEXT_ERR_OK; |
return SSL_TLSEXT_ERR_OK; |
} |
} |
#endif |
#endif |
Line 134 static int network_server_init(server *srv, buffer *ho
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Line 176 static int network_server_init(server *srv, buffer *ho
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int val; |
int val; |
socklen_t addr_len; |
socklen_t addr_len; |
server_socket *srv_socket; |
server_socket *srv_socket; |
char *sp; |
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unsigned int port = 0; |
unsigned int port = 0; |
const char *host; |
const char *host; |
buffer *b; |
buffer *b; |
int is_unix_domain_socket = 0; | int err; |
int fd; | |
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#ifdef __WIN32 |
#ifdef __WIN32 |
WORD wVersionRequested; |
WORD wVersionRequested; |
WSADATA wsaData; |
WSADATA wsaData; |
int err; |
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wVersionRequested = MAKEWORD( 2, 2 ); |
wVersionRequested = MAKEWORD( 2, 2 ); |
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Line 155 static int network_server_init(server *srv, buffer *ho
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Line 194 static int network_server_init(server *srv, buffer *ho
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return -1; |
return -1; |
} |
} |
#endif |
#endif |
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err = -1; |
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srv_socket = calloc(1, sizeof(*srv_socket)); |
srv_socket = calloc(1, sizeof(*srv_socket)); |
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force_assert(NULL != srv_socket); |
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srv_socket->addr.plain.sa_family = AF_INET; /* default */ |
srv_socket->fd = -1; |
srv_socket->fd = -1; |
srv_socket->fde_ndx = -1; |
srv_socket->fde_ndx = -1; |
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srv_socket->srv_token = buffer_init(); |
srv_socket->srv_token = buffer_init(); |
buffer_copy_string_buffer(srv_socket->srv_token, host_token); | buffer_copy_buffer(srv_socket->srv_token, host_token); |
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b = buffer_init(); |
b = buffer_init(); |
buffer_copy_string_buffer(b, host_token); | buffer_copy_buffer(b, host_token); |
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/* ipv4:port |
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* [ipv6]:port |
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*/ |
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if (NULL == (sp = strrchr(b->ptr, ':'))) { |
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log_error_write(srv, __FILE__, __LINE__, "sb", "value of $SERVER[\"socket\"] has to be \"ip:port\".", b); |
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goto error_free_socket; |
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} |
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host = b->ptr; |
host = b->ptr; |
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/* check for [ and ] */ |
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if (b->ptr[0] == '[' && *(sp-1) == ']') { |
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*(sp-1) = '\0'; |
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host++; |
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s->use_ipv6 = 1; |
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} |
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*(sp++) = '\0'; |
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port = strtol(sp, NULL, 10); |
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if (host[0] == '/') { |
if (host[0] == '/') { |
/* host is a unix-domain-socket */ |
/* host is a unix-domain-socket */ |
is_unix_domain_socket = 1; |
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} else if (port == 0 || port > 65535) { |
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log_error_write(srv, __FILE__, __LINE__, "sd", "port out of range:", port); |
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goto error_free_socket; |
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} |
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if (*host == '\0') host = NULL; |
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if (is_unix_domain_socket) { |
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#ifdef HAVE_SYS_UN_H |
#ifdef HAVE_SYS_UN_H |
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srv_socket->addr.plain.sa_family = AF_UNIX; |
srv_socket->addr.plain.sa_family = AF_UNIX; |
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if (-1 == (srv_socket->fd = socket(srv_socket->addr.plain.sa_family, SOCK_STREAM, 0))) { |
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log_error_write(srv, __FILE__, __LINE__, "ss", "socket failed:", strerror(errno)); |
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goto error_free_socket; |
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} |
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#else |
#else |
log_error_write(srv, __FILE__, __LINE__, "s", |
log_error_write(srv, __FILE__, __LINE__, "s", |
"ERROR: Unix Domain sockets are not supported."); |
"ERROR: Unix Domain sockets are not supported."); |
goto error_free_socket; |
goto error_free_socket; |
#endif |
#endif |
} | } else { |
| /* ipv4:port |
| * [ipv6]:port |
| */ |
| size_t len = buffer_string_length(b); |
| char *sp = NULL; |
| if (0 == len) { |
| log_error_write(srv, __FILE__, __LINE__, "s", "value of $SERVER[\"socket\"] must not be empty"); |
| goto error_free_socket; |
| } |
| if ((b->ptr[0] == '[' && b->ptr[len-1] == ']') || NULL == (sp = strrchr(b->ptr, ':'))) { |
| /* use server.port if set in config, or else default from config_set_defaults() */ |
| port = srv->srvconf.port; |
| sp = b->ptr + len; /* point to '\0' at end of string so end of IPv6 address can be found below */ |
| } else { |
| /* found ip:port separator at *sp; port doesn't end in ']', so *sp hopefully doesn't split an IPv6 address */ |
| *sp = '\0'; |
| port = strtol(sp+1, NULL, 10); |
| } |
|
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#ifdef HAVE_IPV6 | /* check for [ and ] */ |
if (s->use_ipv6) { | if (b->ptr[0] == '[' && *(sp-1) == ']') { |
srv_socket->addr.plain.sa_family = AF_INET6; | *(sp-1) = '\0'; |
| host++; |
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if (-1 == (srv_socket->fd = socket(srv_socket->addr.plain.sa_family, SOCK_STREAM, IPPROTO_TCP))) { | s->use_ipv6 = 1; |
log_error_write(srv, __FILE__, __LINE__, "ss", "socket failed:", strerror(errno)); | |
goto error_free_socket; | |
} |
} |
srv_socket->use_ipv6 = 1; |
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} |
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#endif |
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if (srv_socket->fd == -1) { | if (port == 0 || port > 65535) { |
srv_socket->addr.plain.sa_family = AF_INET; | log_error_write(srv, __FILE__, __LINE__, "sd", "port not set or out of range:", port); |
if (-1 == (srv_socket->fd = socket(srv_socket->addr.plain.sa_family, SOCK_STREAM, IPPROTO_TCP))) { | |
log_error_write(srv, __FILE__, __LINE__, "ss", "socket failed:", strerror(errno)); | |
goto error_free_socket; |
goto error_free_socket; |
} |
} |
} |
} |
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#ifdef FD_CLOEXEC | if (*host == '\0') host = NULL; |
/* set FD_CLOEXEC now, fdevent_fcntl_set is called later; needed for pipe-logger forks */ | |
fcntl(srv_socket->fd, F_SETFD, FD_CLOEXEC); | |
#endif | |
|
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/* */ | #ifdef HAVE_IPV6 |
srv->cur_fds = srv_socket->fd; | if (s->use_ipv6) { |
| srv_socket->addr.plain.sa_family = AF_INET6; |
val = 1; | |
if (setsockopt(srv_socket->fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) < 0) { | |
log_error_write(srv, __FILE__, __LINE__, "ss", "socketsockopt(SO_REUSEADDR) failed:", strerror(errno)); | |
goto error_free_socket; | |
} |
} |
|
#endif |
|
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switch(srv_socket->addr.plain.sa_family) { |
switch(srv_socket->addr.plain.sa_family) { |
#ifdef HAVE_IPV6 |
#ifdef HAVE_IPV6 |
Line 262 static int network_server_init(server *srv, buffer *ho
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Line 274 static int network_server_init(server *srv, buffer *ho
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struct addrinfo hints, *res; |
struct addrinfo hints, *res; |
int r; |
int r; |
|
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if (s->set_v6only) { |
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val = 1; |
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if (-1 == setsockopt(srv_socket->fd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val))) { |
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log_error_write(srv, __FILE__, __LINE__, "ss", "socketsockopt(IPV6_V6ONLY) failed:", strerror(errno)); |
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goto error_free_socket; |
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} |
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} else { |
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log_error_write(srv, __FILE__, __LINE__, "s", "warning: server.set-v6only will be removed soon, update your config to have different sockets for ipv4 and ipv6"); |
|
} |
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|
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memset(&hints, 0, sizeof(hints)); |
memset(&hints, 0, sizeof(hints)); |
|
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hints.ai_family = AF_INET6; |
hints.ai_family = AF_INET6; |
Line 279 static int network_server_init(server *srv, buffer *ho
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Line 281 static int network_server_init(server *srv, buffer *ho
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hints.ai_protocol = IPPROTO_TCP; |
hints.ai_protocol = IPPROTO_TCP; |
|
|
if (0 != (r = getaddrinfo(host, NULL, &hints, &res))) { |
if (0 != (r = getaddrinfo(host, NULL, &hints, &res))) { |
|
hints.ai_family = AF_INET; |
|
if ( |
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#ifdef EAI_ADDRFAMILY |
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EAI_ADDRFAMILY == r && |
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#endif |
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0 == getaddrinfo(host, NULL, &hints, &res)) { |
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memcpy(&srv_socket->addr.ipv4, res->ai_addr, res->ai_addrlen); |
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srv_socket->addr.ipv4.sin_family = AF_INET; |
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srv_socket->addr.ipv4.sin_port = htons(port); |
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addr_len = sizeof(struct sockaddr_in); |
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/*assert(addr_len == res->ai_addrlen);*/ |
|
freeaddrinfo(res); |
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break; |
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} |
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log_error_write(srv, __FILE__, __LINE__, |
log_error_write(srv, __FILE__, __LINE__, |
"sssss", "getaddrinfo failed: ", |
"sssss", "getaddrinfo failed: ", |
gai_strerror(r), "'", host, "'"); |
gai_strerror(r), "'", host, "'"); |
Line 321 static int network_server_init(server *srv, buffer *ho
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Line 338 static int network_server_init(server *srv, buffer *ho
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memcpy(&(srv_socket->addr.ipv4.sin_addr.s_addr), he->h_addr_list[0], he->h_length); |
memcpy(&(srv_socket->addr.ipv4.sin_addr.s_addr), he->h_addr_list[0], he->h_length); |
} |
} |
srv_socket->addr.ipv4.sin_port = htons(port); |
srv_socket->addr.ipv4.sin_port = htons(port); |
|
|
addr_len = sizeof(struct sockaddr_in); |
addr_len = sizeof(struct sockaddr_in); |
|
|
break; |
break; |
|
#ifdef HAVE_SYS_UN_H |
case AF_UNIX: |
case AF_UNIX: |
|
memset(&srv_socket->addr, 0, sizeof(struct sockaddr_un)); |
srv_socket->addr.un.sun_family = AF_UNIX; |
srv_socket->addr.un.sun_family = AF_UNIX; |
strcpy(srv_socket->addr.un.sun_path, host); | { |
| size_t hostlen = strlen(host) + 1; |
| if (hostlen > sizeof(srv_socket->addr.un.sun_path)) { |
| log_error_write(srv, __FILE__, __LINE__, "sS", "unix socket filename too long:", host); |
| goto error_free_socket; |
| } |
| memcpy(srv_socket->addr.un.sun_path, host, hostlen); |
|
|
#ifdef SUN_LEN | #if defined(SUN_LEN) |
addr_len = SUN_LEN(&srv_socket->addr.un); | addr_len = SUN_LEN(&srv_socket->addr.un); |
#else |
#else |
/* stevens says: */ | /* stevens says: */ |
addr_len = strlen(host) + 1 + sizeof(srv_socket->addr.un.sun_family); | addr_len = hostlen + sizeof(srv_socket->addr.un.sun_family); |
#endif |
#endif |
|
} |
|
|
/* check if the socket exists and try to connect to it. */ | break; |
if (-1 != (fd = connect(srv_socket->fd, (struct sockaddr *) &(srv_socket->addr), addr_len))) { | #endif |
close(fd); | default: |
| goto error_free_socket; |
| } |
|
|
|
if (srv->srvconf.preflight_check) { |
|
err = 0; |
|
goto error_free_socket; |
|
} |
|
|
|
if (srv->sockets_disabled) { /* lighttpd -1 (one-shot mode) */ |
|
#ifdef USE_OPENSSL |
|
if (s->ssl_enabled) srv_socket->ssl_ctx = s->ssl_ctx; |
|
#endif |
|
goto srv_sockets_append; |
|
} |
|
|
|
#ifdef HAVE_SYS_UN_H |
|
if (AF_UNIX == srv_socket->addr.plain.sa_family) { |
|
/* check if the socket exists and try to connect to it. */ |
|
force_assert(host); /*(static analysis hint)*/ |
|
if (-1 == (srv_socket->fd = socket(srv_socket->addr.plain.sa_family, SOCK_STREAM, 0))) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "socket failed:", strerror(errno)); |
|
goto error_free_socket; |
|
} |
|
if (0 == connect(srv_socket->fd, (struct sockaddr *) &(srv_socket->addr), addr_len)) { |
log_error_write(srv, __FILE__, __LINE__, "ss", |
log_error_write(srv, __FILE__, __LINE__, "ss", |
"server socket is still in use:", |
"server socket is still in use:", |
host); |
host); |
Line 362 static int network_server_init(server *srv, buffer *ho
|
Line 409 static int network_server_init(server *srv, buffer *ho
|
|
|
goto error_free_socket; |
goto error_free_socket; |
} |
} |
|
} else |
|
#endif |
|
{ |
|
if (-1 == (srv_socket->fd = socket(srv_socket->addr.plain.sa_family, SOCK_STREAM, IPPROTO_TCP))) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "socket failed:", strerror(errno)); |
|
goto error_free_socket; |
|
} |
|
|
break; | #ifdef HAVE_IPV6 |
default: | if (AF_INET6 == srv_socket->addr.plain.sa_family |
| && host != NULL) { |
| if (s->set_v6only) { |
| val = 1; |
| if (-1 == setsockopt(srv_socket->fd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val))) { |
| log_error_write(srv, __FILE__, __LINE__, "ss", "socketsockopt(IPV6_V6ONLY) failed:", strerror(errno)); |
| goto error_free_socket; |
| } |
| } else { |
| log_error_write(srv, __FILE__, __LINE__, "s", "warning: server.set-v6only will be removed soon, update your config to have different sockets for ipv4 and ipv6"); |
| } |
| } |
| #endif |
| } |
| |
| /* set FD_CLOEXEC now, fdevent_fcntl_set is called later; needed for pipe-logger forks */ |
| fd_close_on_exec(srv_socket->fd); |
| |
| /* */ |
| srv->cur_fds = srv_socket->fd; |
| |
| val = 1; |
| if (setsockopt(srv_socket->fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) < 0) { |
| log_error_write(srv, __FILE__, __LINE__, "ss", "socketsockopt(SO_REUSEADDR) failed:", strerror(errno)); |
goto error_free_socket; |
goto error_free_socket; |
} |
} |
|
|
|
if (srv_socket->addr.plain.sa_family != AF_UNIX) { |
|
val = 1; |
|
if (setsockopt(srv_socket->fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)) < 0) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "socketsockopt(TCP_NODELAY) failed:", strerror(errno)); |
|
goto error_free_socket; |
|
} |
|
} |
|
|
if (0 != bind(srv_socket->fd, (struct sockaddr *) &(srv_socket->addr), addr_len)) { |
if (0 != bind(srv_socket->fd, (struct sockaddr *) &(srv_socket->addr), addr_len)) { |
switch(srv_socket->addr.plain.sa_family) { |
switch(srv_socket->addr.plain.sa_family) { |
case AF_UNIX: |
case AF_UNIX: |
Line 384 static int network_server_init(server *srv, buffer *ho
|
Line 469 static int network_server_init(server *srv, buffer *ho
|
goto error_free_socket; |
goto error_free_socket; |
} |
} |
|
|
if (-1 == listen(srv_socket->fd, 128 * 8)) { | if (-1 == listen(srv_socket->fd, s->listen_backlog)) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "listen failed: ", strerror(errno)); |
log_error_write(srv, __FILE__, __LINE__, "ss", "listen failed: ", strerror(errno)); |
goto error_free_socket; |
goto error_free_socket; |
} |
} |
Line 409 static int network_server_init(server *srv, buffer *ho
|
Line 494 static int network_server_init(server *srv, buffer *ho
|
log_error_write(srv, __FILE__, __LINE__, "ss", "can't set TCP_DEFER_ACCEPT: ", strerror(errno)); |
log_error_write(srv, __FILE__, __LINE__, "ss", "can't set TCP_DEFER_ACCEPT: ", strerror(errno)); |
} |
} |
#endif |
#endif |
} else { | #if defined(__FreeBSD__) || defined(__NetBSD__) \ |
| || defined(__OpenBSD__) || defined(__DragonflyBSD__) |
| } else if (!buffer_is_empty(s->bsd_accept_filter) |
| && (buffer_is_equal_string(s->bsd_accept_filter, CONST_STR_LEN("httpready")) |
| || buffer_is_equal_string(s->bsd_accept_filter, CONST_STR_LEN("dataready")))) { |
#ifdef SO_ACCEPTFILTER |
#ifdef SO_ACCEPTFILTER |
/* FreeBSD accf_http filter */ |
/* FreeBSD accf_http filter */ |
struct accept_filter_arg afa; |
struct accept_filter_arg afa; |
memset(&afa, 0, sizeof(afa)); |
memset(&afa, 0, sizeof(afa)); |
strcpy(afa.af_name, "httpready"); | strncpy(afa.af_name, s->bsd_accept_filter->ptr, sizeof(afa.af_name)); |
if (setsockopt(srv_socket->fd, SOL_SOCKET, SO_ACCEPTFILTER, &afa, sizeof(afa)) < 0) { |
if (setsockopt(srv_socket->fd, SOL_SOCKET, SO_ACCEPTFILTER, &afa, sizeof(afa)) < 0) { |
if (errno != ENOENT) { |
if (errno != ENOENT) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "can't set accept-filter 'httpready': ", strerror(errno)); | log_error_write(srv, __FILE__, __LINE__, "SBss", "can't set accept-filter '", s->bsd_accept_filter, "':", strerror(errno)); |
} |
} |
} |
} |
#endif |
#endif |
|
#endif |
} |
} |
|
|
|
srv_sockets_append: |
srv_socket->is_ssl = s->ssl_enabled; |
srv_socket->is_ssl = s->ssl_enabled; |
|
|
if (srv->srv_sockets.size == 0) { |
if (srv->srv_sockets.size == 0) { |
srv->srv_sockets.size = 4; |
srv->srv_sockets.size = 4; |
srv->srv_sockets.used = 0; |
srv->srv_sockets.used = 0; |
srv->srv_sockets.ptr = malloc(srv->srv_sockets.size * sizeof(server_socket)); | srv->srv_sockets.ptr = malloc(srv->srv_sockets.size * sizeof(server_socket*)); |
| force_assert(NULL != srv->srv_sockets.ptr); |
} else if (srv->srv_sockets.used == srv->srv_sockets.size) { |
} else if (srv->srv_sockets.used == srv->srv_sockets.size) { |
srv->srv_sockets.size += 4; |
srv->srv_sockets.size += 4; |
srv->srv_sockets.ptr = realloc(srv->srv_sockets.ptr, srv->srv_sockets.size * sizeof(server_socket)); | srv->srv_sockets.ptr = realloc(srv->srv_sockets.ptr, srv->srv_sockets.size * sizeof(server_socket*)); |
| force_assert(NULL != srv->srv_sockets.ptr); |
} |
} |
|
|
srv->srv_sockets.ptr[srv->srv_sockets.used++] = srv_socket; |
srv->srv_sockets.ptr[srv->srv_sockets.used++] = srv_socket; |
Line 455 error_free_socket:
|
Line 548 error_free_socket:
|
|
|
buffer_free(b); |
buffer_free(b); |
|
|
return -1; | return err; /* -1 if error; 0 if srv->srvconf.preflight_check successful */ |
} |
} |
|
|
int network_close(server *srv) { |
int network_close(server *srv) { |
Line 487 typedef enum {
|
Line 580 typedef enum {
|
NETWORK_BACKEND_UNSET, |
NETWORK_BACKEND_UNSET, |
NETWORK_BACKEND_WRITE, |
NETWORK_BACKEND_WRITE, |
NETWORK_BACKEND_WRITEV, |
NETWORK_BACKEND_WRITEV, |
NETWORK_BACKEND_LINUX_SENDFILE, | NETWORK_BACKEND_SENDFILE, |
NETWORK_BACKEND_FREEBSD_SENDFILE, | |
NETWORK_BACKEND_SOLARIS_SENDFILEV | |
} network_backend_t; |
} network_backend_t; |
|
|
|
#ifdef USE_OPENSSL |
|
static X509* x509_load_pem_file(server *srv, const char *file) { |
|
BIO *in; |
|
X509 *x = NULL; |
|
|
|
in = BIO_new(BIO_s_file()); |
|
if (NULL == in) { |
|
log_error_write(srv, __FILE__, __LINE__, "S", "SSL: BIO_new(BIO_s_file()) failed"); |
|
goto error; |
|
} |
|
|
|
if (BIO_read_filename(in,file) <= 0) { |
|
log_error_write(srv, __FILE__, __LINE__, "SSS", "SSL: BIO_read_filename('", file,"') failed"); |
|
goto error; |
|
} |
|
x = PEM_read_bio_X509(in, NULL, NULL, NULL); |
|
|
|
if (NULL == x) { |
|
log_error_write(srv, __FILE__, __LINE__, "SSS", "SSL: couldn't read X509 certificate from '", file,"'"); |
|
goto error; |
|
} |
|
|
|
BIO_free(in); |
|
return x; |
|
|
|
error: |
|
if (NULL != in) BIO_free(in); |
|
return NULL; |
|
} |
|
|
|
static EVP_PKEY* evp_pkey_load_pem_file(server *srv, const char *file) { |
|
BIO *in; |
|
EVP_PKEY *x = NULL; |
|
|
|
in=BIO_new(BIO_s_file()); |
|
if (NULL == in) { |
|
log_error_write(srv, __FILE__, __LINE__, "s", "SSL: BIO_new(BIO_s_file()) failed"); |
|
goto error; |
|
} |
|
|
|
if (BIO_read_filename(in,file) <= 0) { |
|
log_error_write(srv, __FILE__, __LINE__, "SSS", "SSL: BIO_read_filename('", file,"') failed"); |
|
goto error; |
|
} |
|
x = PEM_read_bio_PrivateKey(in, NULL, NULL, NULL); |
|
|
|
if (NULL == x) { |
|
log_error_write(srv, __FILE__, __LINE__, "SSS", "SSL: couldn't read private key from '", file,"'"); |
|
goto error; |
|
} |
|
|
|
BIO_free(in); |
|
return x; |
|
|
|
error: |
|
if (NULL != in) BIO_free(in); |
|
return NULL; |
|
} |
|
|
|
static int network_openssl_load_pemfile(server *srv, size_t ndx) { |
|
specific_config *s = srv->config_storage[ndx]; |
|
|
|
#ifdef OPENSSL_NO_TLSEXT |
|
{ |
|
data_config *dc = (data_config *)srv->config_context->data[ndx]; |
|
if ((ndx > 0 && (COMP_SERVER_SOCKET != dc->comp || dc->cond != CONFIG_COND_EQ)) |
|
|| !s->ssl_enabled) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
|
"ssl.pemfile only works in SSL socket binding context as openssl version does not support TLS extensions"); |
|
return -1; |
|
} |
|
} |
|
#endif |
|
|
|
if (NULL == (s->ssl_pemfile_x509 = x509_load_pem_file(srv, s->ssl_pemfile->ptr))) return -1; |
|
if (NULL == (s->ssl_pemfile_pkey = evp_pkey_load_pem_file(srv, s->ssl_pemfile->ptr))) return -1; |
|
|
|
if (!X509_check_private_key(s->ssl_pemfile_x509, s->ssl_pemfile_pkey)) { |
|
log_error_write(srv, __FILE__, __LINE__, "sssb", "SSL:", |
|
"Private key does not match the certificate public key, reason:", |
|
ERR_error_string(ERR_get_error(), NULL), |
|
s->ssl_pemfile); |
|
return -1; |
|
} |
|
|
|
return 0; |
|
} |
|
#endif |
|
|
int network_init(server *srv) { |
int network_init(server *srv) { |
buffer *b; |
buffer *b; |
size_t i; | size_t i, j; |
network_backend_t backend; |
network_backend_t backend; |
|
|
#if OPENSSL_VERSION_NUMBER >= 0x0090800fL |
#if OPENSSL_VERSION_NUMBER >= 0x0090800fL |
Line 555 int network_init(server *srv) {
|
Line 735 int network_init(server *srv) {
|
const char *name; |
const char *name; |
} network_backends[] = { |
} network_backends[] = { |
/* lowest id wins */ |
/* lowest id wins */ |
|
#if defined USE_SENDFILE |
|
{ NETWORK_BACKEND_SENDFILE, "sendfile" }, |
|
#endif |
#if defined USE_LINUX_SENDFILE |
#if defined USE_LINUX_SENDFILE |
{ NETWORK_BACKEND_LINUX_SENDFILE, "linux-sendfile" }, | { NETWORK_BACKEND_SENDFILE, "linux-sendfile" }, |
#endif |
#endif |
#if defined USE_FREEBSD_SENDFILE |
#if defined USE_FREEBSD_SENDFILE |
{ NETWORK_BACKEND_FREEBSD_SENDFILE, "freebsd-sendfile" }, | { NETWORK_BACKEND_SENDFILE, "freebsd-sendfile" }, |
#endif |
#endif |
#if defined USE_SOLARIS_SENDFILEV |
#if defined USE_SOLARIS_SENDFILEV |
{ NETWORK_BACKEND_SOLARIS_SENDFILEV, "solaris-sendfilev" }, | { NETWORK_BACKEND_SENDFILE, "solaris-sendfilev" }, |
#endif |
#endif |
#if defined USE_WRITEV |
#if defined USE_WRITEV |
{ NETWORK_BACKEND_WRITEV, "writev" }, | { NETWORK_BACKEND_WRITEV, "writev" }, |
#endif |
#endif |
{ NETWORK_BACKEND_WRITE, "write" }, | { NETWORK_BACKEND_WRITE, "write" }, |
{ NETWORK_BACKEND_UNSET, NULL } | { NETWORK_BACKEND_UNSET, NULL } |
}; |
}; |
|
|
#ifdef USE_OPENSSL |
#ifdef USE_OPENSSL |
Line 578 int network_init(server *srv) {
|
Line 761 int network_init(server *srv) {
|
#ifndef SSL_OP_NO_COMPRESSION |
#ifndef SSL_OP_NO_COMPRESSION |
# define SSL_OP_NO_COMPRESSION 0 |
# define SSL_OP_NO_COMPRESSION 0 |
#endif |
#endif |
|
#ifndef SSL_MODE_RELEASE_BUFFERS /* OpenSSL >= 1.0.0 */ |
|
#define SSL_MODE_RELEASE_BUFFERS 0 |
|
#endif |
long ssloptions = |
long ssloptions = |
SSL_OP_ALL | SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION | SSL_OP_NO_COMPRESSION; |
SSL_OP_ALL | SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION | SSL_OP_NO_COMPRESSION; |
|
|
if (buffer_is_empty(s->ssl_pemfile)) continue; | if (buffer_string_is_empty(s->ssl_pemfile) && buffer_string_is_empty(s->ssl_ca_file)) continue; |
|
|
#ifdef OPENSSL_NO_TLSEXT |
|
{ |
|
data_config *dc = (data_config *)srv->config_context->data[i]; |
|
if (COMP_HTTP_HOST == dc->comp) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
|
"can't use ssl.pemfile with $HTTP[\"host\"], openssl version does not support TLS extensions"); |
|
return -1; |
|
} |
|
} |
|
#endif |
|
|
|
if (srv->ssl_is_init == 0) { |
if (srv->ssl_is_init == 0) { |
SSL_load_error_strings(); |
SSL_load_error_strings(); |
SSL_library_init(); |
SSL_library_init(); |
Line 607 int network_init(server *srv) {
|
Line 782 int network_init(server *srv) {
|
} |
} |
} |
} |
|
|
|
if (!buffer_string_is_empty(s->ssl_pemfile)) { |
|
#ifdef OPENSSL_NO_TLSEXT |
|
data_config *dc = (data_config *)srv->config_context->data[i]; |
|
if (COMP_HTTP_HOST == dc->comp) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
|
"can't use ssl.pemfile with $HTTP[\"host\"], openssl version does not support TLS extensions"); |
|
return -1; |
|
} |
|
#endif |
|
if (network_openssl_load_pemfile(srv, i)) return -1; |
|
} |
|
|
|
|
|
if (!buffer_string_is_empty(s->ssl_ca_file)) { |
|
s->ssl_ca_file_cert_names = SSL_load_client_CA_file(s->ssl_ca_file->ptr); |
|
if (NULL == s->ssl_ca_file_cert_names) { |
|
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
|
ERR_error_string(ERR_get_error(), NULL), s->ssl_ca_file); |
|
} |
|
} |
|
|
|
if (buffer_string_is_empty(s->ssl_pemfile) || !s->ssl_enabled) continue; |
|
|
if (NULL == (s->ssl_ctx = SSL_CTX_new(SSLv23_server_method()))) { |
if (NULL == (s->ssl_ctx = SSL_CTX_new(SSLv23_server_method()))) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
ERR_error_string(ERR_get_error(), NULL)); |
ERR_error_string(ERR_get_error(), NULL)); |
return -1; |
return -1; |
} |
} |
|
|
|
/* completely useless identifier; required for client cert verification to work with sessions */ |
|
if (0 == SSL_CTX_set_session_id_context(s->ssl_ctx, (const unsigned char*) CONST_STR_LEN("lighttpd"))) { |
|
log_error_write(srv, __FILE__, __LINE__, "ss:s", "SSL:", |
|
"failed to set session context", |
|
ERR_error_string(ERR_get_error(), NULL)); |
|
return -1; |
|
} |
|
|
if (s->ssl_empty_fragments) { |
if (s->ssl_empty_fragments) { |
#ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS |
#ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS |
ssloptions &= ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; |
ssloptions &= ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; |
Line 628 int network_init(server *srv) {
|
Line 834 int network_init(server *srv) {
|
|
|
if (!s->ssl_use_sslv2) { |
if (!s->ssl_use_sslv2) { |
/* disable SSLv2 */ |
/* disable SSLv2 */ |
if (!(SSL_OP_NO_SSLv2 & SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv2))) { | if ((SSL_OP_NO_SSLv2 & SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv2)) != SSL_OP_NO_SSLv2) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
ERR_error_string(ERR_get_error(), NULL)); |
ERR_error_string(ERR_get_error(), NULL)); |
return -1; |
return -1; |
Line 637 int network_init(server *srv) {
|
Line 843 int network_init(server *srv) {
|
|
|
if (!s->ssl_use_sslv3) { |
if (!s->ssl_use_sslv3) { |
/* disable SSLv3 */ |
/* disable SSLv3 */ |
if (!(SSL_OP_NO_SSLv3 & SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv3))) { | if ((SSL_OP_NO_SSLv3 & SSL_CTX_set_options(s->ssl_ctx, SSL_OP_NO_SSLv3)) != SSL_OP_NO_SSLv3) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
ERR_error_string(ERR_get_error(), NULL)); |
ERR_error_string(ERR_get_error(), NULL)); |
return -1; |
return -1; |
} |
} |
} |
} |
|
|
if (!buffer_is_empty(s->ssl_cipher_list)) { | if (!buffer_string_is_empty(s->ssl_cipher_list)) { |
/* Disable support for low encryption ciphers */ |
/* Disable support for low encryption ciphers */ |
if (SSL_CTX_set_cipher_list(s->ssl_ctx, s->ssl_cipher_list->ptr) != 1) { |
if (SSL_CTX_set_cipher_list(s->ssl_ctx, s->ssl_cipher_list->ptr) != 1) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", |
Line 659 int network_init(server *srv) {
|
Line 865 int network_init(server *srv) {
|
|
|
#ifndef OPENSSL_NO_DH |
#ifndef OPENSSL_NO_DH |
/* Support for Diffie-Hellman key exchange */ |
/* Support for Diffie-Hellman key exchange */ |
if (!buffer_is_empty(s->ssl_dh_file)) { | if (!buffer_string_is_empty(s->ssl_dh_file)) { |
/* DH parameters from file */ |
/* DH parameters from file */ |
bio = BIO_new_file((char *) s->ssl_dh_file->ptr, "r"); |
bio = BIO_new_file((char *) s->ssl_dh_file->ptr, "r"); |
if (bio == NULL) { |
if (bio == NULL) { |
Line 673 int network_init(server *srv) {
|
Line 879 int network_init(server *srv) {
|
return -1; |
return -1; |
} |
} |
} else { |
} else { |
|
BIGNUM *dh_p, *dh_g; |
/* Default DH parameters from RFC5114 */ |
/* Default DH parameters from RFC5114 */ |
dh = DH_new(); |
dh = DH_new(); |
if (dh == NULL) { |
if (dh == NULL) { |
log_error_write(srv, __FILE__, __LINE__, "s", "SSL: DH_new () failed"); |
log_error_write(srv, __FILE__, __LINE__, "s", "SSL: DH_new () failed"); |
return -1; |
return -1; |
} |
} |
dh->p = BN_bin2bn(dh1024_p,sizeof(dh1024_p), NULL); | dh_p = BN_bin2bn(dh1024_p,sizeof(dh1024_p), NULL); |
dh->g = BN_bin2bn(dh1024_g,sizeof(dh1024_g), NULL); | dh_g = BN_bin2bn(dh1024_g,sizeof(dh1024_g), NULL); |
dh->length = 160; | if ((dh_p == NULL) || (dh_g == NULL)) { |
if ((dh->p == NULL) || (dh->g == NULL)) { | |
DH_free(dh); |
DH_free(dh); |
log_error_write(srv, __FILE__, __LINE__, "s", "SSL: BN_bin2bn () failed"); |
log_error_write(srv, __FILE__, __LINE__, "s", "SSL: BN_bin2bn () failed"); |
return -1; |
return -1; |
} |
} |
|
#if OPENSSL_VERSION_NUMBER < 0x10100000L \ |
|
|| defined(LIBRESSL_VERSION_NUMBER) |
|
dh->p = dh_p; |
|
dh->g = dh_g; |
|
dh->length = 160; |
|
#else |
|
DH_set0_pqg(dh, dh_p, NULL, dh_g); |
|
DH_set_length(dh, 160); |
|
#endif |
} |
} |
SSL_CTX_set_tmp_dh(s->ssl_ctx,dh); |
SSL_CTX_set_tmp_dh(s->ssl_ctx,dh); |
SSL_CTX_set_options(s->ssl_ctx,SSL_OP_SINGLE_DH_USE); |
SSL_CTX_set_options(s->ssl_ctx,SSL_OP_SINGLE_DH_USE); |
DH_free(dh); |
DH_free(dh); |
#else |
#else |
if (!buffer_is_empty(s->ssl_dh_file)) { | if (!buffer_string_is_empty(s->ssl_dh_file)) { |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL: openssl compiled without DH support, can't load parameters from", s->ssl_dh_file->ptr); |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL: openssl compiled without DH support, can't load parameters from", s->ssl_dh_file->ptr); |
} |
} |
#endif |
#endif |
Line 700 int network_init(server *srv) {
|
Line 915 int network_init(server *srv) {
|
#if OPENSSL_VERSION_NUMBER >= 0x0090800fL |
#if OPENSSL_VERSION_NUMBER >= 0x0090800fL |
#ifndef OPENSSL_NO_ECDH |
#ifndef OPENSSL_NO_ECDH |
/* Support for Elliptic-Curve Diffie-Hellman key exchange */ |
/* Support for Elliptic-Curve Diffie-Hellman key exchange */ |
if (!buffer_is_empty(s->ssl_ec_curve)) { | if (!buffer_string_is_empty(s->ssl_ec_curve)) { |
/* OpenSSL only supports the "named curves" from RFC 4492, section 5.1.1. */ |
/* OpenSSL only supports the "named curves" from RFC 4492, section 5.1.1. */ |
nid = OBJ_sn2nid((char *) s->ssl_ec_curve->ptr); |
nid = OBJ_sn2nid((char *) s->ssl_ec_curve->ptr); |
if (nid == 0) { |
if (nid == 0) { |
Line 722 int network_init(server *srv) {
|
Line 937 int network_init(server *srv) {
|
#endif |
#endif |
#endif |
#endif |
|
|
if (!buffer_is_empty(s->ssl_ca_file)) { | /* load all ssl.ca-files specified in the config into each SSL_CTX to be prepared for SNI */ |
if (1 != SSL_CTX_load_verify_locations(s->ssl_ctx, s->ssl_ca_file->ptr, NULL)) { | for (j = 0; j < srv->config_context->used; j++) { |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", | specific_config *s1 = srv->config_storage[j]; |
ERR_error_string(ERR_get_error(), NULL), s->ssl_ca_file); | |
return -1; | if (!buffer_string_is_empty(s1->ssl_ca_file)) { |
} | if (1 != SSL_CTX_load_verify_locations(s->ssl_ctx, s1->ssl_ca_file->ptr, NULL)) { |
if (s->ssl_verifyclient) { | |
STACK_OF(X509_NAME) *certs = SSL_load_client_CA_file(s->ssl_ca_file->ptr); | |
if (!certs) { | |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
ERR_error_string(ERR_get_error(), NULL), s->ssl_ca_file); | ERR_error_string(ERR_get_error(), NULL), s1->ssl_ca_file); |
} | |
if (SSL_CTX_set_session_id_context(s->ssl_ctx, (void*) &srv, sizeof(srv)) != 1) { | |
log_error_write(srv, __FILE__, __LINE__, "ss", "SSL:", | |
ERR_error_string(ERR_get_error(), NULL)); | |
return -1; |
return -1; |
} |
} |
SSL_CTX_set_client_CA_list(s->ssl_ctx, certs); | } |
SSL_CTX_set_verify( | } |
s->ssl_ctx, | |
SSL_VERIFY_PEER | (s->ssl_verifyclient_enforce ? SSL_VERIFY_FAIL_IF_NO_PEER_CERT : 0), | if (s->ssl_verifyclient) { |
NULL | if (NULL == s->ssl_ca_file_cert_names) { |
| log_error_write(srv, __FILE__, __LINE__, "s", |
| "SSL: You specified ssl.verifyclient.activate but no ca_file" |
); |
); |
SSL_CTX_set_verify_depth(s->ssl_ctx, s->ssl_verifyclient_depth); | return -1; |
} |
} |
} else if (s->ssl_verifyclient) { | SSL_CTX_set_client_CA_list(s->ssl_ctx, SSL_dup_CA_list(s->ssl_ca_file_cert_names)); |
log_error_write( | SSL_CTX_set_verify( |
srv, __FILE__, __LINE__, "s", | s->ssl_ctx, |
"SSL: You specified ssl.verifyclient.activate but no ca_file" | SSL_VERIFY_PEER | (s->ssl_verifyclient_enforce ? SSL_VERIFY_FAIL_IF_NO_PEER_CERT : 0), |
| NULL |
); |
); |
|
SSL_CTX_set_verify_depth(s->ssl_ctx, s->ssl_verifyclient_depth); |
} |
} |
|
|
if (SSL_CTX_use_certificate_file(s->ssl_ctx, s->ssl_pemfile->ptr, SSL_FILETYPE_PEM) < 0) { | if (1 != SSL_CTX_use_certificate(s->ssl_ctx, s->ssl_pemfile_x509)) { |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
ERR_error_string(ERR_get_error(), NULL), s->ssl_pemfile); |
ERR_error_string(ERR_get_error(), NULL), s->ssl_pemfile); |
return -1; |
return -1; |
} |
} |
|
|
if (SSL_CTX_use_PrivateKey_file (s->ssl_ctx, s->ssl_pemfile->ptr, SSL_FILETYPE_PEM) < 0) { | if (1 != SSL_CTX_use_PrivateKey(s->ssl_ctx, s->ssl_pemfile_pkey)) { |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
log_error_write(srv, __FILE__, __LINE__, "ssb", "SSL:", |
ERR_error_string(ERR_get_error(), NULL), s->ssl_pemfile); |
ERR_error_string(ERR_get_error(), NULL), s->ssl_pemfile); |
return -1; |
return -1; |
Line 774 int network_init(server *srv) {
|
Line 986 int network_init(server *srv) {
|
return -1; |
return -1; |
} |
} |
SSL_CTX_set_default_read_ahead(s->ssl_ctx, 1); |
SSL_CTX_set_default_read_ahead(s->ssl_ctx, 1); |
SSL_CTX_set_mode(s->ssl_ctx, SSL_CTX_get_mode(s->ssl_ctx) | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER); | SSL_CTX_set_mode(s->ssl_ctx, SSL_CTX_get_mode(s->ssl_ctx) |
| | SSL_MODE_ENABLE_PARTIAL_WRITE |
| | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER |
| | SSL_MODE_RELEASE_BUFFERS); |
|
|
# ifndef OPENSSL_NO_TLSEXT |
# ifndef OPENSSL_NO_TLSEXT |
if (!SSL_CTX_set_tlsext_servername_callback(s->ssl_ctx, network_ssl_servername_callback) || |
if (!SSL_CTX_set_tlsext_servername_callback(s->ssl_ctx, network_ssl_servername_callback) || |
Line 789 int network_init(server *srv) {
|
Line 1004 int network_init(server *srv) {
|
|
|
b = buffer_init(); |
b = buffer_init(); |
|
|
buffer_copy_string_buffer(b, srv->srvconf.bindhost); | buffer_copy_buffer(b, srv->srvconf.bindhost); |
buffer_append_string_len(b, CONST_STR_LEN(":")); |
buffer_append_string_len(b, CONST_STR_LEN(":")); |
buffer_append_long(b, srv->srvconf.port); | buffer_append_int(b, srv->srvconf.port); |
|
|
if (0 != network_server_init(srv, b, srv->config_storage[0])) { |
if (0 != network_server_init(srv, b, srv->config_storage[0])) { |
|
buffer_free(b); |
return -1; |
return -1; |
} |
} |
buffer_free(b); |
buffer_free(b); |
Line 806 int network_init(server *srv) {
|
Line 1022 int network_init(server *srv) {
|
backend = network_backends[0].nb; |
backend = network_backends[0].nb; |
|
|
/* match name against known types */ |
/* match name against known types */ |
if (!buffer_is_empty(srv->srvconf.network_backend)) { | if (!buffer_string_is_empty(srv->srvconf.network_backend)) { |
for (i = 0; network_backends[i].name; i++) { |
for (i = 0; network_backends[i].name; i++) { |
/**/ |
/**/ |
if (buffer_is_equal_string(srv->srvconf.network_backend, network_backends[i].name, strlen(network_backends[i].name))) { |
if (buffer_is_equal_string(srv->srvconf.network_backend, network_backends[i].name, strlen(network_backends[i].name))) { |
Line 829 int network_init(server *srv) {
|
Line 1045 int network_init(server *srv) {
|
case NETWORK_BACKEND_WRITE: |
case NETWORK_BACKEND_WRITE: |
srv->network_backend_write = network_write_chunkqueue_write; |
srv->network_backend_write = network_write_chunkqueue_write; |
break; |
break; |
#ifdef USE_WRITEV | #if defined(USE_WRITEV) |
case NETWORK_BACKEND_WRITEV: |
case NETWORK_BACKEND_WRITEV: |
srv->network_backend_write = network_write_chunkqueue_writev; |
srv->network_backend_write = network_write_chunkqueue_writev; |
break; |
break; |
#endif |
#endif |
#ifdef USE_LINUX_SENDFILE | #if defined(USE_SENDFILE) |
case NETWORK_BACKEND_LINUX_SENDFILE: | case NETWORK_BACKEND_SENDFILE: |
srv->network_backend_write = network_write_chunkqueue_linuxsendfile; | srv->network_backend_write = network_write_chunkqueue_sendfile; |
break; |
break; |
#endif |
#endif |
#ifdef USE_FREEBSD_SENDFILE |
|
case NETWORK_BACKEND_FREEBSD_SENDFILE: |
|
srv->network_backend_write = network_write_chunkqueue_freebsdsendfile; |
|
break; |
|
#endif |
|
#ifdef USE_SOLARIS_SENDFILEV |
|
case NETWORK_BACKEND_SOLARIS_SENDFILEV: |
|
srv->network_backend_write = network_write_chunkqueue_solarissendfilev; |
|
break; |
|
#endif |
|
default: |
default: |
return -1; |
return -1; |
} |
} |
Line 857 int network_init(server *srv) {
|
Line 1063 int network_init(server *srv) {
|
for (i = 1; i < srv->config_context->used; i++) { |
for (i = 1; i < srv->config_context->used; i++) { |
data_config *dc = (data_config *)srv->config_context->data[i]; |
data_config *dc = (data_config *)srv->config_context->data[i]; |
specific_config *s = srv->config_storage[i]; |
specific_config *s = srv->config_storage[i]; |
size_t j; |
|
|
|
/* not our stage */ |
/* not our stage */ |
if (COMP_SERVER_SOCKET != dc->comp) continue; |
if (COMP_SERVER_SOCKET != dc->comp) continue; |
Line 887 int network_register_fdevents(server *srv) {
|
Line 1092 int network_register_fdevents(server *srv) {
|
return -1; |
return -1; |
} |
} |
|
|
|
if (srv->sockets_disabled) return 0; /* lighttpd -1 (one-shot mode) */ |
|
|
/* register fdevents after reset */ |
/* register fdevents after reset */ |
for (i = 0; i < srv->srv_sockets.used; i++) { |
for (i = 0; i < srv->srv_sockets.used; i++) { |
server_socket *srv_socket = srv->srv_sockets.ptr[i]; |
server_socket *srv_socket = srv->srv_sockets.ptr[i]; |
Line 909 int network_write_chunkqueue(server *srv, connection *
|
Line 1116 int network_write_chunkqueue(server *srv, connection *
|
off_t limit = con->conf.global_kbytes_per_second * 1024 - *(con->conf.global_bytes_per_second_cnt_ptr); |
off_t limit = con->conf.global_kbytes_per_second * 1024 - *(con->conf.global_bytes_per_second_cnt_ptr); |
if (limit <= 0) { |
if (limit <= 0) { |
/* we reached the global traffic limit */ |
/* we reached the global traffic limit */ |
|
|
con->traffic_limit_reached = 1; |
con->traffic_limit_reached = 1; |
joblist_append(srv, con); |
|
|
|
return 1; |
return 1; |
} else { |
} else { |
Line 923 int network_write_chunkqueue(server *srv, connection *
|
Line 1128 int network_write_chunkqueue(server *srv, connection *
|
off_t limit = con->conf.kbytes_per_second * 1024 - con->bytes_written_cur_second; |
off_t limit = con->conf.kbytes_per_second * 1024 - con->bytes_written_cur_second; |
if (limit <= 0) { |
if (limit <= 0) { |
/* we reached the traffic limit */ |
/* we reached the traffic limit */ |
|
|
con->traffic_limit_reached = 1; |
con->traffic_limit_reached = 1; |
joblist_append(srv, con); |
|
|
|
return 1; |
return 1; |
} else { |
} else { |
Line 941 int network_write_chunkqueue(server *srv, connection *
|
Line 1144 int network_write_chunkqueue(server *srv, connection *
|
*/ |
*/ |
if (cq->first && cq->first->next) { |
if (cq->first && cq->first->next) { |
corked = 1; |
corked = 1; |
setsockopt(con->fd, IPPROTO_TCP, TCP_CORK, &corked, sizeof(corked)); | (void)setsockopt(con->fd, IPPROTO_TCP, TCP_CORK, &corked, sizeof(corked)); |
} |
} |
#endif |
#endif |
|
|
Line 961 int network_write_chunkqueue(server *srv, connection *
|
Line 1164 int network_write_chunkqueue(server *srv, connection *
|
#ifdef TCP_CORK |
#ifdef TCP_CORK |
if (corked) { |
if (corked) { |
corked = 0; |
corked = 0; |
setsockopt(con->fd, IPPROTO_TCP, TCP_CORK, &corked, sizeof(corked)); | (void)setsockopt(con->fd, IPPROTO_TCP, TCP_CORK, &corked, sizeof(corked)); |
} |
} |
#endif |
#endif |
|
|