diff options
Diffstat (limited to 'source4/sam/gums.c')
| -rw-r--r-- | source4/sam/gums.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/source4/sam/gums.c b/source4/sam/gums.c new file mode 100644 index 0000000000..3a20ef6fc9 --- /dev/null +++ b/source4/sam/gums.c @@ -0,0 +1,131 @@ +/* + Unix SMB/CIFS implementation. + Grops and Users Management System initializations. + Copyright (C) Simo Sorce 2002 + + 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 + (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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +/*#undef DBGC_CLASS +#define DBGC_CLASS DBGC_GUMS*/ + +#define GMV_MAJOR 0 +#define GMV_MINOR 1 + +GUMS_FUNCTIONS *gums_storage; +static void *dl_handle; + +PRIVS privs[] = { + {PRIV_NONE, "no_privs", "No privilege"}, /* this one MUST be first */ + {PRIV_CREATE_TOKEN, "SeCreateToken", "Create Token"}, + {PRIV_ASSIGNPRIMARYTOKEN, "SeAssignPrimaryToken", "Assign Primary Token"}, + {PRIV_LOCK_MEMORY, "SeLockMemory", "Lock Memory"}, + {PRIV_INCREASE_QUOTA, "SeIncreaseQuotaPrivilege", "Increase Quota Privilege"}, + {PRIV_MACHINE_ACCOUNT, "SeMachineAccount", "Machine Account"}, + {PRIV_TCB, "SeTCB", "TCB"}, + {PRIV_SECURITY, "SeSecurityPrivilege", "Security Privilege"}, + {PRIV_TAKE_OWNERSHIP, "SeTakeOwnershipPrivilege", "Take Ownership Privilege"}, + {PRIV_LOAD_DRIVER, "SeLocalDriverPrivilege", "Local Driver Privilege"}, + {PRIV_SYSTEM_PROFILE, "SeSystemProfilePrivilege", "System Profile Privilege"}, + {PRIV_SYSTEMTIME, "SeSystemtimePrivilege", "System Time"}, + {PRIV_PROF_SINGLE_PROCESS, "SeProfileSingleProcessPrivilege", "Profile Single Process Privilege"}, + {PRIV_INC_BASE_PRIORITY, "SeIncreaseBasePriorityPrivilege", "Increase Base Priority Privilege"}, + {PRIV_CREATE_PAGEFILE, "SeCreatePagefilePrivilege", "Create Pagefile Privilege"}, + {PRIV_CREATE_PERMANENT, "SeCreatePermanent", "Create Permanent"}, + {PRIV_BACKUP, "SeBackupPrivilege", "Backup Privilege"}, + {PRIV_RESTORE, "SeRestorePrivilege", "Restore Privilege"}, + {PRIV_SHUTDOWN, "SeShutdownPrivilege", "Shutdown Privilege"}, + {PRIV_DEBUG, "SeDebugPrivilege", "Debug Privilege"}, + {PRIV_AUDIT, "SeAudit", "Audit"}, + {PRIV_SYSTEM_ENVIRONMENT, "SeSystemEnvironmentPrivilege", "System Environment Privilege"}, + {PRIV_CHANGE_NOTIFY, "SeChangeNotify", "Change Notify"}, + {PRIV_REMOTE_SHUTDOWN, "SeRemoteShutdownPrivilege", "Remote Shutdown Privilege"}, + {PRIV_UNDOCK, "SeUndock", "Undock"}, + {PRIV_SYNC_AGENT, "SeSynchronizationAgent", "Synchronization Agent"}, + {PRIV_ENABLE_DELEGATION, "SeEnableDelegation", "Enable Delegation"}, + {PRIV_ALL, "SaAllPrivs", "All Privileges"} +}; + +NTSTATUS gums_init(const char *module_name) +{ + int (*module_version)(int); + NTSTATUS (*module_init)(); +/* gums_module_init module_init;*/ + NTSTATUS ret = NT_STATUS_UNSUCCESSFUL; + + DEBUG(5, ("Opening gums module %s\n", module_name)); + dl_handle = sys_dlopen(module_name, RTLD_NOW); + if (!dl_handle) { + DEBUG(0, ("ERROR: Failed to load gums module %s, error: %s\n", module_name, sys_dlerror())); + return NT_STATUS_UNSUCCESSFUL; + } + + module_version = sys_dlsym(dl_handle, "gumm_version"); + if (!module_version) { + DEBUG(0, ("ERROR: Failed to find gums module version!\n")); + goto error; + } + + if (module_version(GMV_MAJOR) != GUMS_VERSION_MAJOR) { + DEBUG(0, ("ERROR: Module's major version does not match gums version!\n")); + goto error; + } + + if (module_version(GMV_MINOR) != GUMS_VERSION_MINOR) { + DEBUG(1, ("WARNING: Module's minor version does not match gums version!\n")); + } + + module_init = sys_dlsym(dl_handle, "gumm_init"); + if (!module_init) { + DEBUG(0, ("ERROR: Failed to find gums module's init function!\n")); + goto error; + } + + DEBUG(5, ("Initializing module %s\n", module_name)); + + ret = module_init(&gums_storage); + goto done; + +error: + ret = NT_STATUS_UNSUCCESSFUL; + sys_dlclose(dl_handle); + +done: + return ret; +} + +NTSTATUS gums_unload(void) +{ + NSTATUS ret; + NTSTATUS (*module_finalize)(); + + if (!dl_handle) + return NT_STATUS_UNSUCCESSFUL; + + module_close = sys_dlsym(dl_handle, "gumm_finalize"); + if (!module_finalize) { + DEBUG(0, ("ERROR: Failed to find gums module's init function!\n")); + return NT_STATUS_UNSUCCESSFUL; + } + + DEBUG(5, ("Finalizing module %s\n", module_name)); + + ret = module_finalize(); + sys_dlclose(dl_handle); + + return ret; +} |