diff options
Diffstat (limited to 'source4/rpc_server/common')
| -rw-r--r-- | source4/rpc_server/common/common.h | 37 | ||||
| -rw-r--r-- | source4/rpc_server/common/server_info.c | 217 | ||||
| -rw-r--r-- | source4/rpc_server/common/share_info.c | 117 |
3 files changed, 371 insertions, 0 deletions
diff --git a/source4/rpc_server/common/common.h b/source4/rpc_server/common/common.h new file mode 100644 index 0000000000..af2d96cb3e --- /dev/null +++ b/source4/rpc_server/common/common.h @@ -0,0 +1,37 @@ +/* + Unix SMB/CIFS implementation. + + common macros for the dcerpc server interfaces + + Copyright (C) Stefan (metze) Metzmacher 2004 + Copyright (C) Andrew Tridgell 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 + the Free Software Foundation; either version 3 of the License, or + (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 + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +struct share_config; +struct dcesrv_context; +enum srvsvc_ShareType dcesrv_common_get_share_type(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg); +enum srvsvc_PlatformId dcesrv_common_get_platform_id(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx); +const char *dcesrv_common_get_domain_name(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx); +const char *dcesrv_common_get_lan_root(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx); +const char *dcesrv_common_get_server_name(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, const char *server_unc); +uint32_t dcesrv_common_get_version_major(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx); +uint32_t dcesrv_common_get_version_minor(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx); +uint32_t dcesrv_common_get_version_build(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx); +uint32_t dcesrv_common_get_share_permissions(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg); +uint32_t dcesrv_common_get_share_current_users(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg); +const char *dcesrv_common_get_share_path(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg); + +struct dcesrv_context; diff --git a/source4/rpc_server/common/server_info.c b/source4/rpc_server/common/server_info.c new file mode 100644 index 0000000000..da034e85ea --- /dev/null +++ b/source4/rpc_server/common/server_info.c @@ -0,0 +1,217 @@ +/* + Unix SMB/CIFS implementation. + + common server info functions + + Copyright (C) Stefan (metze) 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 + the Free Software Foundation; either version 3 of the License, or + (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 + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "librpc/gen_ndr/ndr_srvsvc.h" +#include "librpc/gen_ndr/svcctl.h" +#include "rpc_server/dcerpc_server.h" +#include "dsdb/samdb/samdb.h" +#include "auth/auth.h" +#include "param/param.h" + +/* + Here are common server info functions used by some dcerpc server interfaces +*/ + +/* This hardcoded value should go into a ldb database! */ +enum srvsvc_PlatformId dcesrv_common_get_platform_id(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + enum srvsvc_PlatformId id; + + id = lp_parm_int(dce_ctx->lp_ctx, NULL, "server_info", "platform_id", PLATFORM_ID_NT); + + return id; +} + +const char *dcesrv_common_get_server_name(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, const char *server_unc) +{ + const char *p = server_unc; + + /* if there's no string return our NETBIOS name */ + if (!p) { + return talloc_strdup(mem_ctx, lp_netbios_name(dce_ctx->lp_ctx)); + } + + /* if there're '\\\\' in front remove them otherwise just pass the string */ + if (p[0] == '\\' && p[1] == '\\') { + p += 2; + } + + return talloc_strdup(mem_ctx, p); +} + +const char *dcesrv_common_get_domain_name(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return talloc_strdup(mem_ctx, lp_workgroup(dce_ctx->lp_ctx)); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_version_major(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx) +{ + return lp_parm_int(lp_ctx, NULL, "server_info", "version_major", 5); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_version_minor(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx) +{ + return lp_parm_int(lp_ctx, NULL, "server_info", "version_minor", 2); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_version_build(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx) +{ + return lp_parm_int(lp_ctx, NULL, "server_info", "version_build", 3790); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_server_type(TALLOC_CTX *mem_ctx, struct event_context *event_ctx, struct dcesrv_context *dce_ctx) +{ + int default_server_announce = 0; + default_server_announce |= SV_TYPE_WORKSTATION; + default_server_announce |= SV_TYPE_SERVER; + default_server_announce |= SV_TYPE_SERVER_UNIX; + + switch (lp_announce_as(dce_ctx->lp_ctx)) { + case ANNOUNCE_AS_NT_SERVER: + default_server_announce |= SV_TYPE_SERVER_NT; + /* fall through... */ + case ANNOUNCE_AS_NT_WORKSTATION: + default_server_announce |= SV_TYPE_NT; + break; + case ANNOUNCE_AS_WIN95: + default_server_announce |= SV_TYPE_WIN95_PLUS; + break; + case ANNOUNCE_AS_WFW: + default_server_announce |= SV_TYPE_WFW; + break; + default: + break; + } + + switch (lp_server_role(dce_ctx->lp_ctx)) { + case ROLE_DOMAIN_MEMBER: + default_server_announce |= SV_TYPE_DOMAIN_MEMBER; + break; + case ROLE_DOMAIN_CONTROLLER: + { + struct ldb_context *samctx; + TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx); + if (!tmp_ctx) { + break; + } + /* open main ldb */ + samctx = samdb_connect(tmp_ctx, event_ctx, dce_ctx->lp_ctx, anonymous_session(tmp_ctx, event_ctx, dce_ctx->lp_ctx)); + if (samctx == NULL) { + DEBUG(2,("Unable to open samdb in determining server announce flags\n")); + } else { + /* Determine if we are the pdc */ + bool is_pdc = samdb_is_pdc(samctx); + if (is_pdc) { + default_server_announce |= SV_TYPE_DOMAIN_CTRL; + } else { + default_server_announce |= SV_TYPE_DOMAIN_BAKCTRL; + } + } + /* Close it */ + talloc_free(tmp_ctx); + break; + } + case ROLE_STANDALONE: + default: + break; + } + if (lp_time_server(dce_ctx->lp_ctx)) + default_server_announce |= SV_TYPE_TIME_SOURCE; + + if (lp_host_msdfs(dce_ctx->lp_ctx)) + default_server_announce |= SV_TYPE_DFS_SERVER; + + +#if 0 + { + /* TODO: announce us as print server when we are a print server */ + bool is_print_server = false; + if (is_print_server) { + default_server_announce |= SV_TYPE_PRINTQ_SERVER; + } + } +#endif + return default_server_announce; +} + +/* This hardcoded value should go into a ldb database! */ +const char *dcesrv_common_get_lan_root(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return talloc_strdup(mem_ctx, ""); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_users(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return -1; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_disc(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return 15; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_hidden(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return 0; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_announce(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return 240; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_anndelta(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return 3000; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_licenses(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return 0; +} + +/* This hardcoded value should go into a ldb database! */ +const char *dcesrv_common_get_userpath(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx) +{ + return talloc_strdup(mem_ctx, "c:\\"); +} + +#define INVALID_SHARE_NAME_CHARS " \"*+,./:;<=>?[\\]|" + +bool dcesrv_common_validate_share_name(TALLOC_CTX *mem_ctx, const char *share_name) +{ + if (strpbrk(share_name, INVALID_SHARE_NAME_CHARS)) { + return false; + } + + return true; +} diff --git a/source4/rpc_server/common/share_info.c b/source4/rpc_server/common/share_info.c new file mode 100644 index 0000000000..b27dc37949 --- /dev/null +++ b/source4/rpc_server/common/share_info.c @@ -0,0 +1,117 @@ +/* + Unix SMB/CIFS implementation. + + common share info functions + + Copyright (C) Stefan (metze) 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 + the Free Software Foundation; either version 3 of the License, or + (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 + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "param/share.h" +#include "librpc/gen_ndr/srvsvc.h" +#include "rpc_server/dcerpc_server.h" + +/* + Here are common server info functions used by some dcerpc server interfaces +*/ + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_share_permissions(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + return 0; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_share_current_users(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + return 1; +} + +/* This hardcoded value should go into a ldb database! */ +enum srvsvc_ShareType dcesrv_common_get_share_type(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + /* for disk share 0x00000000 + * for print share 0x00000001 + * for IPC$ share 0x00000003 + * + * administrative shares: + * ADMIN$, IPC$, C$, D$, E$ ... are type |= 0x80000000 + * this ones are hidden in NetShareEnum, but shown in NetShareEnumAll + */ + enum srvsvc_ShareType share_type = 0; + const char *sharetype; + + if (!share_bool_option(scfg, SHARE_BROWSEABLE, SHARE_BROWSEABLE_DEFAULT)) { + share_type |= STYPE_HIDDEN; + } + + sharetype = share_string_option(scfg, SHARE_TYPE, SHARE_TYPE_DEFAULT); + if (sharetype && strcasecmp(sharetype, "IPC") == 0) { + share_type |= STYPE_IPC; + return share_type; + } + + if (sharetype && strcasecmp(sharetype, "PRINTER") == 0) { + share_type |= STYPE_PRINTQ; + return share_type; + } + + share_type |= STYPE_DISKTREE; + + return share_type; +} + +/* This hardcoded value should go into a ldb database! */ +const char *dcesrv_common_get_share_path(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + const char *sharetype; + char *p; + + sharetype = share_string_option(scfg, SHARE_TYPE, SHARE_TYPE_DEFAULT); + + if (sharetype && strcasecmp(sharetype, "IPC") == 0) { + return talloc_strdup(mem_ctx, ""); + } + + p = talloc_strdup(mem_ctx, share_string_option(scfg, SHARE_PATH, "")); + if (!p) { + return NULL; + } + if (p[0] == '\0') { + return p; + } + all_string_sub(p, "/", "\\", 0); + + return talloc_asprintf(mem_ctx, "C:%s", p); +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_share_dfs_flags(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + return 0; +} + +/* This hardcoded value should go into a ldb database! */ +uint32_t dcesrv_common_get_share_unknown(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + return 0; +} + +/* This hardcoded value should go into a ldb database! */ +struct security_descriptor *dcesrv_common_get_security_descriptor(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx, struct share_config *scfg) +{ + return NULL; +} |