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samba-mirror/source4/libnet/libnet.c

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r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
/*
Unix SMB/CIFS implementation.
Copyright (C) Stefan Metzmacher 2004
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
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 06:07:03 +04:00
the Free Software Foundation; either version 3 of the License, or
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 06:07:03 +04:00
along with this program. If not, see <http://www.gnu.org/licenses/>.
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
*/
#include "includes.h"
r3478: split out some more pieces of includes.h (This used to be commit 8e9212ecfc61c509f686363d8ec412ce54bc1c8d)
2004-11-02 14:42:35 +03:00
#include "libnet/libnet.h"
r7633: this patch started as an attempt to make the dcerpc code use a given event_context for the socket_connect() call, so that when things that use dcerpc are running alongside anything else it doesn't block the whole process during a connect. Then of course I needed to change any code that created a dcerpc connection (such as the auth code) to also take an event context, and anything that called that and so on .... thus the size of the patch. There were 3 places where I punted: - abartlet wanted me to add a gensec_set_event_context() call instead of adding it to the gensec init calls. Andrew, my apologies for not doing this. I didn't do it as adding a new parameter allowed me to catch all the callers with the compiler. Now that its done, we could go back and use gensec_set_event_context() - the ejs code calls auth initialisation, which means it should pass in the event context from the web server. I punted on that. Needs fixing. - I used a NULL event context in dcom_get_pipe(). This is equivalent to what we did already, but should be fixed to use a callers event context. Jelmer, can you think of a clean way to do that? I also cleaned up a couple of things: - libnet_context_destroy() makes no sense. I removed it. - removed some unused vars in various places (This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
2005-06-16 15:36:09 +04:00
#include "lib/events/events.h"
r25026: Move param/param.h out of includes.h (This used to be commit abe8349f9b4387961ff3665d8c589d61cd2edf31)
2007-09-08 16:42:09 +04:00
#include "param/param.h"
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
r7633: this patch started as an attempt to make the dcerpc code use a given event_context for the socket_connect() call, so that when things that use dcerpc are running alongside anything else it doesn't block the whole process during a connect. Then of course I needed to change any code that created a dcerpc connection (such as the auth code) to also take an event context, and anything that called that and so on .... thus the size of the patch. There were 3 places where I punted: - abartlet wanted me to add a gensec_set_event_context() call instead of adding it to the gensec init calls. Andrew, my apologies for not doing this. I didn't do it as adding a new parameter allowed me to catch all the callers with the compiler. Now that its done, we could go back and use gensec_set_event_context() - the ejs code calls auth initialisation, which means it should pass in the event context from the web server. I punted on that. Needs fixing. - I used a NULL event context in dcom_get_pipe(). This is equivalent to what we did already, but should be fixed to use a callers event context. Jelmer, can you think of a clean way to do that? I also cleaned up a couple of things: - libnet_context_destroy() makes no sense. I removed it. - removed some unused vars in various places (This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
2005-06-16 15:36:09 +04:00
struct libnet_context *libnet_context_init(struct event_context *ev)
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
{
struct libnet_context *ctx;
r8076: Put name resolution methods into libnet_context. This allows libnet based application use methods of their own choice and makes it less dependent on smb.conf parameters. Use libnet_context in libnet_Lookup functions which is the way to pass default name resolution methods if caller doesn't want to bother with specifying them. rafal (This used to be commit d0ea136356bcb9c6c01120d8683b71e8689d5e5b)
2005-07-02 18:32:49 +04:00
/* create brand new libnet context */
r18587: fixed a potential memory leak in libnet (This used to be commit 935f6f34cfbec0cba6df246b7ef9fdfd604aad38)
2006-09-16 21:59:33 +04:00
ctx = talloc(ev, struct libnet_context);
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
if (!ctx) {
return NULL;
}
r8076: Put name resolution methods into libnet_context. This allows libnet based application use methods of their own choice and makes it less dependent on smb.conf parameters. Use libnet_context in libnet_Lookup functions which is the way to pass default name resolution methods if caller doesn't want to bother with specifying them. rafal (This used to be commit d0ea136356bcb9c6c01120d8683b71e8689d5e5b)
2005-07-02 18:32:49 +04:00
/* events */
r7633: this patch started as an attempt to make the dcerpc code use a given event_context for the socket_connect() call, so that when things that use dcerpc are running alongside anything else it doesn't block the whole process during a connect. Then of course I needed to change any code that created a dcerpc connection (such as the auth code) to also take an event context, and anything that called that and so on .... thus the size of the patch. There were 3 places where I punted: - abartlet wanted me to add a gensec_set_event_context() call instead of adding it to the gensec init calls. Andrew, my apologies for not doing this. I didn't do it as adding a new parameter allowed me to catch all the callers with the compiler. Now that its done, we could go back and use gensec_set_event_context() - the ejs code calls auth initialisation, which means it should pass in the event context from the web server. I punted on that. Needs fixing. - I used a NULL event context in dcom_get_pipe(). This is equivalent to what we did already, but should be fixed to use a callers event context. Jelmer, can you think of a clean way to do that? I also cleaned up a couple of things: - libnet_context_destroy() makes no sense. I removed it. - removed some unused vars in various places (This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
2005-06-16 15:36:09 +04:00
if (ev == NULL) {
r11794: - fixed a valgrind error in libnet, caused by using a stack variable after the function has returned (the *address variable was assigned into the state). - changed libnet to use event_context_find() instead of event_context_init(), so it works as a child of existing code that uses a event context (This used to be commit 47ceb2d3558304b4c4fb00582fb25a885cea2ef5)
2005-11-19 02:27:58 +03:00
ev = event_context_find(ctx);
r7633: this patch started as an attempt to make the dcerpc code use a given event_context for the socket_connect() call, so that when things that use dcerpc are running alongside anything else it doesn't block the whole process during a connect. Then of course I needed to change any code that created a dcerpc connection (such as the auth code) to also take an event context, and anything that called that and so on .... thus the size of the patch. There were 3 places where I punted: - abartlet wanted me to add a gensec_set_event_context() call instead of adding it to the gensec init calls. Andrew, my apologies for not doing this. I didn't do it as adding a new parameter allowed me to catch all the callers with the compiler. Now that its done, we could go back and use gensec_set_event_context() - the ejs code calls auth initialisation, which means it should pass in the event context from the web server. I punted on that. Needs fixing. - I used a NULL event context in dcom_get_pipe(). This is equivalent to what we did already, but should be fixed to use a callers event context. Jelmer, can you think of a clean way to do that? I also cleaned up a couple of things: - libnet_context_destroy() makes no sense. I removed it. - removed some unused vars in various places (This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
2005-06-16 15:36:09 +04:00
if (ev == NULL) {
talloc_free(ctx);
return NULL;
}
}
ctx->event_ctx = ev;
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
r11815: A bit more comments and spaces for better readability. rafal (This used to be commit 1e831aead17b399289b8161e521e1afd5873c556)
2005-11-21 01:00:47 +03:00
/* name resolution methods */
r12881: Hard-coded defaults are silly. We have smb.conf for a reason. Andrew Bartlett (This used to be commit c9402f9227a02ff0ee77f264f79ef47207ad50ef)
2006-01-13 03:54:53 +03:00
ctx->name_res_methods = str_list_copy(ctx, lp_name_resolve_order());
r15625: Partial commit of my current work. It makes libnet api functions a bit more smart and more aware of what libnet_context can offer. The context is a help when some of the arguments are not passed (programmer counts on using sensible defaults) and stores some of results so that similar subsequent calls don't need to reopen some of policy handles, pipes, etc. again. It also helps to hide some of details the library user don't really want to know much about. Also, change domain open function to be part of public api, as it is going to be used in ejsnet interface. Note, this is work in progress. Comments are welcome. rafal (This used to be commit 1ed80c594c2f466e364a11194d6fdc30ac4a8f27)
2006-05-16 01:49:27 +04:00
r17670: 1) Refactor libnet context structure a bit, to have rpc connection properties more consistently reflected. 2) Add domain open routine for lsa pipe - this is needed for ongoing name resolve function. Tests (still neglected) and comments to follow. rafal (This used to be commit fe5652c2b8121bbe3b9932c43164035355478611)
2006-08-22 00:52:14 +04:00
/* connected services' params */
ZERO_STRUCT(ctx->samr);
r22808: store default buffer size for samr operations in libnet context. This allows not requiring it as an argument in some function calls and still enables specifying any size if it's necessary via libnet context. rafal (This used to be commit 3e4b0c5b3b6d6bd155c8ce11b2342f4af08342f6)
2007-05-12 01:44:18 +04:00
ZERO_STRUCT(ctx->lsa);
/* default buffer size for various operations requiring specifying a buffer */
ctx->samr.buf_size = 128;
r15667: Make sure the rpc pipe pointers are zeroed during initialisation of libnet_context. This fixes a valgrind warning. rafal (This used to be commit b751eb1102f3169b8eb66bae465cf79a44597bbe)
2006-05-18 02:21:24 +04:00
r1878: implemet libnet_context_{init,destroy} and implement libnet_Change_Password_generic() metze (This used to be commit d48050ae906ecf8d4f78c224042f8f9fe584ad39)
2004-08-18 15:01:06 +04:00
return ctx;
}
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