diff options
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/ldap_server/ldap_server.c | 19 | ||||
| -rw-r--r-- | source4/ldap_server/ldap_server.h | 1 | ||||
| -rw-r--r-- | source4/lib/socket/socket.c | 6 | ||||
| -rw-r--r-- | source4/lib/socket/socket.h | 3 | ||||
| -rw-r--r-- | source4/lib/stream/packet.c | 34 | ||||
| -rw-r--r-- | source4/lib/stream/packet.h | 3 | ||||
| -rw-r--r-- | source4/lib/tls/tls.c | 219 | ||||
| -rw-r--r-- | source4/lib/tls/tls.h | 26 | ||||
| -rw-r--r-- | source4/libcli/ldap/ldap_bind.c | 2 | ||||
| -rw-r--r-- | source4/libcli/ldap/ldap_client.c | 39 | ||||
| -rw-r--r-- | source4/libcli/ldap/ldap_client.h | 1 | ||||
| -rw-r--r-- | source4/web_server/http.c | 6 | ||||
| -rw-r--r-- | source4/web_server/web_server.c | 13 | ||||
| -rw-r--r-- | source4/web_server/web_server.h | 1 |
14 files changed, 216 insertions, 157 deletions
diff --git a/source4/ldap_server/ldap_server.c b/source4/ldap_server/ldap_server.c index ba5f4151696..6f57073f185 100644 --- a/source4/ldap_server/ldap_server.c +++ b/source4/ldap_server/ldap_server.c @@ -46,10 +46,6 @@ static void ldapsrv_terminate_connection(struct ldapsrv_connection *conn, const char *reason) { - if (conn->tls) { - talloc_free(conn->tls); - conn->tls = NULL; - } stream_terminate_connection(conn->connection, reason); } @@ -430,13 +426,14 @@ static void ldapsrv_accept(struct stream_connection *c) port = socket_address->port; talloc_free(socket_address); - conn->tls = tls_init_server(ldapsrv_service->tls_params, c->socket, - c->event.fde, NULL, port != 389); - if (!conn->tls) { - ldapsrv_terminate_connection(conn, "ldapsrv_accept: tls_init_server() failed"); - return; + if (port == 636) { + c->socket = tls_init_server(ldapsrv_service->tls_params, c->socket, + c->event.fde, NULL); + if (!c->socket) { + ldapsrv_terminate_connection(conn, "ldapsrv_accept: tls_init_server() failed"); + return; + } } - conn->packet = packet_init(conn); if (conn->packet == NULL) { ldapsrv_terminate_connection(conn, "out of memory"); @@ -444,7 +441,7 @@ static void ldapsrv_accept(struct stream_connection *c) } packet_set_private(conn->packet, conn); - packet_set_tls(conn->packet, conn->tls); + packet_set_socket(conn->packet, c->socket); packet_set_callback(conn->packet, ldapsrv_decode); packet_set_full_request(conn->packet, ldapsrv_complete_packet); packet_set_error_handler(conn->packet, ldapsrv_error_handler); diff --git a/source4/ldap_server/ldap_server.h b/source4/ldap_server/ldap_server.h index 10c93f66104..033f8ef67cf 100644 --- a/source4/ldap_server/ldap_server.h +++ b/source4/ldap_server/ldap_server.h @@ -26,7 +26,6 @@ struct ldapsrv_connection { struct gensec_security *gensec; struct auth_session_info *session_info; struct ldapsrv_service *service; - struct tls_context *tls; struct cli_credentials *server_credentials; struct ldb_context *ldb; diff --git a/source4/lib/socket/socket.c b/source4/lib/socket/socket.c index 4f7f4ef4b91..b7d4431c945 100644 --- a/source4/lib/socket/socket.c +++ b/source4/lib/socket/socket.c @@ -37,9 +37,9 @@ static int socket_destructor(void *ptr) return 0; } -static NTSTATUS socket_create_with_ops(TALLOC_CTX *mem_ctx, const struct socket_ops *ops, - struct socket_context **new_sock, - enum socket_type type, uint32_t flags) +_PUBLIC_ NTSTATUS socket_create_with_ops(TALLOC_CTX *mem_ctx, const struct socket_ops *ops, + struct socket_context **new_sock, + enum socket_type type, uint32_t flags) { NTSTATUS status; diff --git a/source4/lib/socket/socket.h b/source4/lib/socket/socket.h index 04ae53e4645..fefa999e081 100644 --- a/source4/lib/socket/socket.h +++ b/source4/lib/socket/socket.h @@ -117,6 +117,9 @@ struct socket_context { /* prototypes */ +NTSTATUS socket_create_with_ops(TALLOC_CTX *mem_ctx, const struct socket_ops *ops, + struct socket_context **new_sock, + enum socket_type type, uint32_t flags); NTSTATUS socket_create(const char *name, enum socket_type type, struct socket_context **new_sock, uint32_t flags); NTSTATUS socket_connect(struct socket_context *sock, diff --git a/source4/lib/stream/packet.c b/source4/lib/stream/packet.c index 613400226be..1da7f5706b9 100644 --- a/source4/lib/stream/packet.c +++ b/source4/lib/stream/packet.c @@ -26,7 +26,6 @@ #include "dlinklist.h" #include "lib/events/events.h" #include "lib/socket/socket.h" -#include "lib/tls/tls.h" #include "lib/stream/packet.h" @@ -37,7 +36,6 @@ struct packet_context { DATA_BLOB partial; uint32_t num_read; uint32_t initial_read; - struct tls_context *tls; struct socket_context *sock; struct event_context *ev; size_t packet_size; @@ -126,15 +124,7 @@ _PUBLIC_ void packet_set_full_request(struct packet_context *pc, packet_full_req } /* - set a tls context to use. You must either set a tls_context or a socket_context -*/ -_PUBLIC_ void packet_set_tls(struct packet_context *pc, struct tls_context *tls) -{ - pc->tls = tls; -} - -/* - set a socket context to use. You must either set a tls_context or a socket_context + set a socket context to use. You must set a socket_context */ _PUBLIC_ void packet_set_socket(struct packet_context *pc, struct socket_context *sock) { @@ -194,7 +184,6 @@ _PUBLIC_ void packet_set_nofree(struct packet_context *pc) */ static void packet_error(struct packet_context *pc, NTSTATUS status) { - pc->tls = NULL; pc->sock = NULL; if (pc->error_handler) { pc->error_handler(pc->private, status); @@ -266,9 +255,7 @@ _PUBLIC_ void packet_recv(struct packet_context *pc) } else if (pc->initial_read != 0) { npending = pc->initial_read - pc->num_read; } else { - if (pc->tls) { - status = tls_socket_pending(pc->tls, &npending); - } else if (pc->sock) { + if (pc->sock) { status = socket_pending(pc->sock, &npending); } else { status = NT_STATUS_CONNECTION_DISCONNECTED; @@ -293,13 +280,9 @@ _PUBLIC_ void packet_recv(struct packet_context *pc) } } - if (pc->tls) { - status = tls_socket_recv(pc->tls, pc->partial.data + pc->num_read, - npending, &nread); - } else { - status = socket_recv(pc->sock, pc->partial.data + pc->num_read, - npending, &nread); - } + status = socket_recv(pc->sock, pc->partial.data + pc->num_read, + npending, &nread); + if (NT_STATUS_IS_ERR(status)) { packet_error(pc, status); return; @@ -452,11 +435,8 @@ _PUBLIC_ void packet_queue_run(struct packet_context *pc) DATA_BLOB blob = data_blob_const(el->blob.data + el->nsent, el->blob.length - el->nsent); - if (pc->tls) { - status = tls_socket_send(pc->tls, &blob, &nwritten); - } else { - status = socket_send(pc->sock, &blob, &nwritten); - } + status = socket_send(pc->sock, &blob, &nwritten); + if (NT_STATUS_IS_ERR(status)) { packet_error(pc, NT_STATUS_NET_WRITE_FAULT); return; diff --git a/source4/lib/stream/packet.h b/source4/lib/stream/packet.h index 79d4acacd01..b7ee428186b 100644 --- a/source4/lib/stream/packet.h +++ b/source4/lib/stream/packet.h @@ -21,8 +21,6 @@ */ -#include "lib/tls/tls.h" - typedef NTSTATUS (*packet_full_request_fn_t)(void *private, DATA_BLOB blob, size_t *packet_size); typedef NTSTATUS (*packet_callback_fn_t)(void *private, DATA_BLOB blob); @@ -35,7 +33,6 @@ void packet_set_callback(struct packet_context *pc, packet_callback_fn_t callbac void packet_set_error_handler(struct packet_context *pc, packet_error_handler_fn_t handler); void packet_set_private(struct packet_context *pc, void *private); void packet_set_full_request(struct packet_context *pc, packet_full_request_fn_t callback); -void packet_set_tls(struct packet_context *pc, struct tls_context *tls); void packet_set_socket(struct packet_context *pc, struct socket_context *sock); void packet_set_event_context(struct packet_context *pc, struct event_context *ev); void packet_set_fde(struct packet_context *pc, struct fd_event *fde); diff --git a/source4/lib/tls/tls.c b/source4/lib/tls/tls.c index 5fd80e383ad..2872669948e 100644 --- a/source4/lib/tls/tls.c +++ b/source4/lib/tls/tls.c @@ -3,8 +3,10 @@ transport layer security handling code - Copyright (C) Andrew Tridgell 2005 - + Copyright (C) Andrew Tridgell 2004-2005 + Copyright (C) Stefan Metzmacher 2004 + Copyright (C) Andrew Bartlett 2006 + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or @@ -35,23 +37,61 @@ struct tls_params { gnutls_dh_params dh_params; BOOL tls_enabled; }; +#endif /* hold per connection tls data */ struct tls_context { struct socket_context *socket; struct fd_event *fde; + BOOL tls_enabled; +#if HAVE_LIBGNUTLS gnutls_session session; BOOL done_handshake; BOOL have_first_byte; uint8_t first_byte; - BOOL tls_enabled; BOOL tls_detect; const char *plain_chars; BOOL output_pending; gnutls_certificate_credentials xcred; BOOL interrupted; +#endif }; +BOOL tls_enabled(struct socket_context *sock) +{ + struct tls_context *tls; + if (!sock) { + return False; + } + if (strcmp(sock->backend_name, "tls") != 0) { + return False; + } + tls = talloc_get_type(sock->private_data, struct tls_context); + if (!tls) { + return False; + } + return tls->tls_enabled; +} + + +#if HAVE_LIBGNUTLS + +static const struct socket_ops tls_socket_ops; + +static NTSTATUS tls_socket_init(struct socket_context *sock) +{ + switch (sock->type) { + case SOCKET_TYPE_STREAM: + break; + default: + return NT_STATUS_INVALID_PARAMETER; + } + + sock->backend_name = "tls"; + + return NT_STATUS_OK; +} + #define TLSCHECK(call) do { \ ret = call; \ if (ret < 0) { \ @@ -61,7 +101,6 @@ struct tls_context { } while (0) - /* callback for reading from a socket */ @@ -199,8 +238,9 @@ static NTSTATUS tls_interrupted(struct tls_context *tls) /* see how many bytes are pending on the connection */ -NTSTATUS tls_socket_pending(struct tls_context *tls, size_t *npending) +static NTSTATUS tls_socket_pending(struct socket_context *sock, size_t *npending) { + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); if (!tls->tls_enabled || tls->tls_detect) { return socket_pending(tls->socket, npending); } @@ -219,11 +259,13 @@ NTSTATUS tls_socket_pending(struct tls_context *tls, size_t *npending) /* receive data either by tls or normal socket_recv */ -NTSTATUS tls_socket_recv(struct tls_context *tls, void *buf, size_t wantlen, - size_t *nread) +static NTSTATUS tls_socket_recv(struct socket_context *sock, void *buf, + size_t wantlen, size_t *nread) { int ret; NTSTATUS status; + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); + if (tls->tls_enabled && tls->tls_detect) { status = socket_recv(tls->socket, &tls->first_byte, 1, nread); NT_STATUS_NOT_OK_RETURN(status); @@ -268,10 +310,12 @@ NTSTATUS tls_socket_recv(struct tls_context *tls, void *buf, size_t wantlen, /* send data either by tls or normal socket_recv */ -NTSTATUS tls_socket_send(struct tls_context *tls, const DATA_BLOB *blob, size_t *sendlen) +static NTSTATUS tls_socket_send(struct socket_context *sock, + const DATA_BLOB *blob, size_t *sendlen) { NTSTATUS status; int ret; + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); if (!tls->tls_enabled) { return socket_send(tls->socket, blob, sendlen); @@ -389,24 +433,41 @@ init_failed: /* setup for a new connection */ -struct tls_context *tls_init_server(struct tls_params *params, +struct socket_context *tls_init_server(struct tls_params *params, struct socket_context *socket, struct fd_event *fde, - const char *plain_chars, - BOOL tls_enable) + const char *plain_chars) { struct tls_context *tls; int ret; + struct socket_context *new_sock; + NTSTATUS nt_status; + + nt_status = socket_create_with_ops(socket, &tls_socket_ops, &new_sock, + SOCKET_TYPE_STREAM, 0); + if (!NT_STATUS_IS_OK(nt_status)) { + return NULL; + } - tls = talloc(socket, struct tls_context); - if (tls == NULL) return NULL; + tls = talloc(new_sock, struct tls_context); + if (tls == NULL) { + return NULL; + } tls->socket = socket; tls->fde = fde; + if (talloc_reference(tls, fde) == NULL) { + return NULL; + } + if (talloc_reference(tls, socket) == NULL) { + return NULL; + } + + new_sock->private_data = tls; - if (!params->tls_enabled || !tls_enable) { + if (!params->tls_enabled) { tls->tls_enabled = False; - return tls; + return new_sock; } TLSCHECK(gnutls_init(&tls->session, GNUTLS_SERVER)); @@ -436,38 +497,49 @@ struct tls_context *tls_init_server(struct tls_params *params, tls->tls_enabled = True; tls->interrupted = False; - return tls; + new_sock->state = SOCKET_STATE_SERVER_CONNECTED; + + return new_sock; failed: DEBUG(0,("TLS init connection failed - %s\n", gnutls_strerror(ret))); tls->tls_enabled = False; params->tls_enabled = False; - return tls; + return new_sock; } /* setup for a new client connection */ -struct tls_context *tls_init_client(struct socket_context *socket, - struct fd_event *fde, - BOOL tls_enable) +struct socket_context *tls_init_client(struct socket_context *socket, + struct fd_event *fde) { struct tls_context *tls; - int ret=0; + int ret = 0; const int cert_type_priority[] = { GNUTLS_CRT_X509, GNUTLS_CRT_OPENPGP, 0 }; char *cafile; + struct socket_context *new_sock; + NTSTATUS nt_status; + + nt_status = socket_create_with_ops(socket, &tls_socket_ops, &new_sock, + SOCKET_TYPE_STREAM, 0); + if (!NT_STATUS_IS_OK(nt_status)) { + return NULL; + } - tls = talloc(socket, struct tls_context); + tls = talloc(new_sock, struct tls_context); if (tls == NULL) return NULL; tls->socket = socket; tls->fde = fde; - tls->tls_enabled = tls_enable; - - if (!tls->tls_enabled) { - return tls; + if (talloc_reference(tls, fde) == NULL) { + return NULL; + } + if (talloc_reference(tls, socket) == NULL) { + return NULL; } + new_sock->private_data = tls; cafile = private_path(tls, lp_tls_cafile()); if (!cafile || !*cafile) { @@ -498,76 +570,101 @@ struct tls_context *tls_init_client(struct socket_context *socket, tls->tls_enabled = True; tls->interrupted = False; - return tls; + new_sock->state = SOCKET_STATE_CLIENT_CONNECTED; + + return new_sock; failed: DEBUG(0,("TLS init connection failed - %s\n", gnutls_strerror(ret))); tls->tls_enabled = False; - return tls; + return new_sock; } -BOOL tls_enabled(struct tls_context *tls) +static NTSTATUS tls_socket_set_option(struct socket_context *sock, const char *option, const char *val) { - return tls->tls_enabled; + set_socket_options(socket_get_fd(sock), option); + return NT_STATUS_OK; } -BOOL tls_support(struct tls_params *params) +static char *tls_socket_get_peer_name(struct socket_context *sock, TALLOC_CTX *mem_ctx) { - return params->tls_enabled; + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); + return socket_get_peer_name(tls->socket, mem_ctx); } -#else - -/* for systems without tls we just map the tls socket calls to the - normal socket calls */ - -struct tls_params *tls_initialise(TALLOC_CTX *mem_ctx) +static struct socket_address *tls_socket_get_peer_addr(struct socket_context *sock, TALLOC_CTX *mem_ctx) { - return talloc_new(mem_ctx); + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); + return socket_get_peer_addr(tls->socket, mem_ctx); } -struct tls_context *tls_init_server(struct tls_params *params, - struct socket_context *sock, - struct fd_event *fde, - const char *plain_chars, - BOOL tls_enable) +static struct socket_address *tls_socket_get_my_addr(struct socket_context *sock, TALLOC_CTX *mem_ctx) { - if (tls_enable && plain_chars == NULL) return NULL; - return (struct tls_context *)sock; + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); + return socket_get_my_addr(tls->socket, mem_ctx); } -struct tls_context *tls_init_client(struct socket_context *sock, - struct fd_event *fde, - BOOL tls_enable) +static int tls_socket_get_fd(struct socket_context *sock) { - return (struct tls_context *)sock; + struct tls_context *tls = talloc_get_type(sock->private_data, struct tls_context); + return socket_get_fd(tls->socket); } +static const struct socket_ops tls_socket_ops = { + .name = "tls", + .fn_init = tls_socket_init, + .fn_recv = tls_socket_recv, + .fn_send = tls_socket_send, + .fn_pending = tls_socket_pending, + + .fn_set_option = tls_socket_set_option, -NTSTATUS tls_socket_recv(struct tls_context *tls, void *buf, size_t wantlen, - size_t *nread) + .fn_get_peer_name = tls_socket_get_peer_name, + .fn_get_peer_addr = tls_socket_get_peer_addr, + .fn_get_my_addr = tls_socket_get_my_addr, + .fn_get_fd = tls_socket_get_fd +}; + +BOOL tls_support(struct tls_params *params) { - return socket_recv((struct socket_context *)tls, buf, wantlen, nread); + return params->tls_enabled; } -NTSTATUS tls_socket_send(struct tls_context *tls, const DATA_BLOB *blob, size_t *sendlen) +#else + +/* for systems without tls we just map the tls socket calls to the + normal socket calls */ + +struct tls_params *tls_initialise(TALLOC_CTX *mem_ctx) { - return socket_send((struct socket_context *)tls, blob, sendlen); + return talloc_new(mem_ctx); } -BOOL tls_enabled(struct tls_context *tls) +/* + setup for a new connection +*/ +struct socket_context *tls_init_server(struct tls_params *params, + struct socket_context *socket, + struct fd_event *fde, + const char *plain_chars) { - return False; + return socket; } -BOOL tls_support(struct tls_params *params) + +/* + setup for a new client connection +*/ +struct socket_context *tls_init_client(struct socket_context *socket, + struct fd_event *fde) { - return False; + return socket; } -NTSTATUS tls_socket_pending(struct tls_context *tls, size_t *npending) +BOOL tls_support(struct tls_params *params) { - return socket_pending((struct socket_context *)tls, npending); + return False; } #endif + diff --git a/source4/lib/tls/tls.h b/source4/lib/tls/tls.h index df67bad0e41..00186408e0f 100644 --- a/source4/lib/tls/tls.h +++ b/source4/lib/tls/tls.h @@ -37,31 +37,21 @@ struct tls_params *tls_initialise(TALLOC_CTX *mem_ctx); tls and non-tls servers on the same port. If this is NULL then only tls connections will be allowed */ -struct tls_context *tls_init_server(struct tls_params *parms, +struct socket_context *tls_init_server(struct tls_params *parms, struct socket_context *sock, struct fd_event *fde, - const char *plain_chars, - BOOL tls_enable); + const char *plain_chars); /* call tls_init_client() on each new client connection */ -struct tls_context *tls_init_client(struct socket_context *sock, - struct fd_event *fde, - BOOL tls_enable); - -/* - call these to send and receive data. They behave like socket_send() and socket_recv() - */ -NTSTATUS tls_socket_recv(struct tls_context *tls, void *buf, size_t wantlen, - size_t *nread); -NTSTATUS tls_socket_send(struct tls_context *tls, const DATA_BLOB *blob, - size_t *sendlen); +struct socket_context *tls_init_client(struct socket_context *sock, + struct fd_event *fde); /* return True if a connection used tls */ -BOOL tls_enabled(struct tls_context *tls); +BOOL tls_enabled(struct socket_context *tls); /* @@ -69,10 +59,6 @@ BOOL tls_enabled(struct tls_context *tls); */ BOOL tls_support(struct tls_params *parms); - -/* - ask for the number of bytes in a pending incoming packet -*/ -NTSTATUS tls_socket_pending(struct tls_context *tls, size_t *npending); +const struct socket_ops *socket_tls_ops(enum socket_type type); #endif diff --git a/source4/libcli/ldap/ldap_bind.c b/source4/libcli/ldap/ldap_bind.c index c33d53f7757..6714d68b0ed 100644 --- a/source4/libcli/ldap/ldap_bind.c +++ b/source4/libcli/ldap/ldap_bind.c @@ -223,7 +223,7 @@ NTSTATUS ldap_bind_sasl(struct ldap_connection *conn, struct cli_credentials *cr /* require Kerberos SIGN/SEAL only if we don't use SSL * Windows seem not to like double encryption */ - if (conn->tls == NULL || (! tls_enabled(conn->tls))) { + if (!tls_enabled(conn->sock)) { gensec_want_feature(conn->gensec, 0 | GENSEC_FEATURE_SIGN | GENSEC_FEATURE_SEAL); } diff --git a/source4/libcli/ldap/ldap_client.c b/source4/libcli/ldap/ldap_client.c index 27cab389161..8d815c71039 100644 --- a/source4/libcli/ldap/ldap_client.c +++ b/source4/libcli/ldap/ldap_client.c @@ -32,6 +32,7 @@ #include "libcli/ldap/ldap_client.h" #include "libcli/composite/composite.h" #include "lib/stream/packet.h" +#include "lib/tls/tls.h" #include "auth/gensec/gensec.h" #include "system/time.h" @@ -85,12 +86,10 @@ static void ldap_connection_dead(struct ldap_connection *conn) if (req->async.fn) { req->async.fn(req); } - } + } - talloc_free(conn->tls); -/* talloc_free(conn->sock); this will also free event.fde */ + talloc_free(conn->sock); /* this will also free event.fde */ talloc_free(conn->packet); - conn->tls = NULL; conn->sock = NULL; conn->event.fde = NULL; conn->packet = NULL; @@ -270,7 +269,7 @@ static void ldap_io_handler(struct event_context *ev, struct fd_event *fde, struct ldap_connection); if (flags & EVENT_FD_WRITE) { packet_queue_run(conn->packet); - if (conn->tls == NULL) return; + if (!tls_enabled(conn->sock)) return; } if (flags & EVENT_FD_READ) { packet_recv(conn->packet); @@ -339,11 +338,6 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn, struct composite_context *result, *ctx; struct ldap_connect_state *state; - if (conn->reconnect.url == NULL) { - conn->reconnect.url = talloc_strdup(conn, url); - if (conn->reconnect.url == NULL) goto failed; - } - result = talloc_zero(NULL, struct composite_context); if (result == NULL) goto failed; result->state = COMPOSITE_STATE_IN_PROGRESS; @@ -357,6 +351,11 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn, state->conn = conn; + if (conn->reconnect.url == NULL) { + conn->reconnect.url = talloc_strdup(conn, url); + if (conn->reconnect.url == NULL) goto failed; + } + state->ctx->status = ldap_parse_basic_url(conn, url, &conn->host, &conn->port, &conn->ldaps); if (!NT_STATUS_IS_OK(state->ctx->status)) { @@ -379,6 +378,7 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn, static void ldap_connect_recv_conn(struct composite_context *ctx) { + struct socket_context *initial_socket; struct ldap_connect_state *state = talloc_get_type(ctx->async.private_data, struct ldap_connect_state); @@ -398,21 +398,24 @@ static void ldap_connect_recv_conn(struct composite_context *ctx) return; } - conn->tls = tls_init_client(conn->sock, conn->event.fde, conn->ldaps); - if (conn->tls == NULL) { - talloc_free(conn->sock); - return; + talloc_steal(conn, conn->sock); + initial_socket = conn->sock; + if (conn->ldaps) { + conn->sock = tls_init_client(conn->sock, conn->event.fde); + if (conn->sock == NULL) { + talloc_free(initial_socket); + return; + } } - talloc_steal(conn, conn->tls); - talloc_steal(conn->tls, conn->sock); conn->packet = packet_init(conn); if (conn->packet == NULL) { talloc_free(conn->sock); return; } + packet_set_private(conn->packet, conn); - packet_set_tls(conn->packet, conn->tls); + packet_set_socket(conn->packet, conn->sock); packet_set_callback(conn->packet, ldap_recv_handler); packet_set_full_request(conn->packet, ldap_complete_packet); packet_set_error_handler(conn->packet, ldap_error_handler); @@ -535,7 +538,7 @@ struct ldap_request *ldap_request_send(struct ldap_connection *conn, req = talloc_zero(conn, struct ldap_request); if (req == NULL) return NULL; - if (conn->tls == NULL) { + if (conn->sock == NULL) { status = NT_STATUS_INVALID_CONNECTION; goto failed; } diff --git a/source4/libcli/ldap/ldap_client.h b/source4/libcli/ldap/ldap_client.h index 7801f8b6bc5..28b9f2763cf 100644 --- a/source4/libcli/ldap/ldap_client.h +++ b/source4/libcli/ldap/ldap_client.h @@ -51,7 +51,6 @@ struct ldap_request { /* main context for a ldap client connection */ struct ldap_connection { - struct tls_context *tls; struct socket_context *sock; char *host; uint16_t port; diff --git a/source4/web_server/http.c b/source4/web_server/http.c index 93d81ef1d0b..f79bedb2de4 100644 --- a/source4/web_server/http.c +++ b/source4/web_server/http.c @@ -237,12 +237,12 @@ static void http_redirect(EspHandle handle, int code, char *url) char *p = strrchr(web->input.url, '/'); if (p == web->input.url) { url = talloc_asprintf(web, "http%s://%s/%s", - tls_enabled(web->tls)?"s":"", + tls_enabled(web->conn->socket)?"s":"", host, url); } else { int dirlen = p - web->input.url; url = talloc_asprintf(web, "http%s://%s%*.*s/%s", - tls_enabled(web->tls)?"s":"", + tls_enabled(web->conn->socket)?"s":"", host, dirlen, dirlen, web->input.url, url); @@ -452,7 +452,7 @@ static void http_setup_arrays(struct esp_state *esp) } SETVAR(ESP_SERVER_OBJ, "DOCUMENT_ROOT", lp_swat_directory()); - SETVAR(ESP_SERVER_OBJ, "SERVER_PROTOCOL", tls_enabled(web->tls)?"https":"http"); + SETVAR(ESP_SERVER_OBJ, "SERVER_PROTOCOL", tls_enabled(web->conn->socket)?"https":"http"); SETVAR(ESP_SERVER_OBJ, "SERVER_SOFTWARE", "SWAT"); SETVAR(ESP_SERVER_OBJ, "GATEWAY_INTERFACE", "CGI/1.1"); SETVAR(ESP_SERVER_OBJ, "TLS_SUPPORT", tls_support(edata->tls_params)?"True":"False"); diff --git a/source4/web_server/web_server.c b/source4/web_server/web_server.c index 05c315e4fa3..93d59cc47a1 100644 --- a/source4/web_server/web_server.c +++ b/source4/web_server/web_server.c @@ -76,7 +76,7 @@ static void websrv_recv(struct stream_connection *conn, uint16_t flags) DATA_BLOB b; /* not the most efficient http parser ever, but good enough for us */ - status = tls_socket_recv(web->tls, buf, sizeof(buf), &nread); + status = socket_recv(conn->socket, buf, sizeof(buf), &nread); if (NT_STATUS_IS_ERR(status)) goto failed; if (!NT_STATUS_IS_OK(status)) return; @@ -149,7 +149,7 @@ static void websrv_send(struct stream_connection *conn, uint16_t flags) b.data += web->output.nsent; b.length -= web->output.nsent; - status = tls_socket_send(web->tls, &b, &nsent); + status = socket_send(conn->socket, &b, &nsent); if (NT_STATUS_IS_ERR(status)) { stream_terminate_connection(web->conn, "socket_send: failed"); return; @@ -183,8 +183,6 @@ static void websrv_send(struct stream_connection *conn, uint16_t flags) if (web->output.content.length == web->output.nsent && web->output.fd == -1) { - talloc_free(web->tls); - web->tls = NULL; stream_terminate_connection(web->conn, "websrv_send: finished sending"); } } @@ -211,9 +209,10 @@ static void websrv_accept(struct stream_connection *conn) timeval_current_ofs(HTTP_TIMEOUT, 0), websrv_timeout, web); - web->tls = tls_init_server(edata->tls_params, conn->socket, - conn->event.fde, "GPHO", True); - if (web->tls == NULL) goto failed; + /* Overwrite the socket with a (possibly) TLS socket */ + conn->socket = tls_init_server(edata->tls_params, conn->socket, + conn->event.fde, "GPHO"); + if (conn->socket == NULL) goto failed; return; diff --git a/source4/web_server/web_server.h b/source4/web_server/web_server.h index 6e266cc8bc3..f64a946bee2 100644 --- a/source4/web_server/web_server.h +++ b/source4/web_server/web_server.h @@ -54,7 +54,6 @@ struct websrv_context { int response_code; const char **headers; } output; - struct tls_context *tls; struct session_data *session; }; |