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IABSD.fr/xenocara/xserver/Xext/xselinuxint.h
matthieu
- xserver/Xext/xselinuxint.h
-
/************************************************************ Author: Eamon Walsh <ewalsh@tycho.nsa.gov> Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that this permission notice appear in supporting documentation. This permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ********************************************************/ #ifndef _XSELINUXINT_H #define _XSELINUXINT_H #include <selinux/selinux.h> #include <selinux/avc.h> #include "globals.h" #include "dixaccess.h" #include "dixstruct.h" #include "privates.h" #include "resource.h" #include "registry.h" #include "inputstr.h" #include "xselinux.h" /* * Types */ #define COMMAND_LEN 64 /* subject state (clients and devices only) */ typedef struct { security_id_t sid; security_id_t dev_create_sid; security_id_t win_create_sid; security_id_t sel_create_sid; security_id_t prp_create_sid; security_id_t sel_use_sid; security_id_t prp_use_sid; struct avc_entry_ref aeref; char command[COMMAND_LEN]; int privileged; } SELinuxSubjectRec; /* object state */ typedef struct { security_id_t sid; int poly; } SELinuxObjectRec; /* * Globals */ extern DevPrivateKeyRec subjectKeyRec; #define subjectKey (&subjectKeyRec) extern DevPrivateKeyRec objectKeyRec; #define objectKey (&objectKeyRec) extern DevPrivateKeyRec dataKeyRec; #define dataKey (&dataKeyRec) /* * Label functions */ int SELinuxAtomToSID(Atom atom, int prop, SELinuxObjectRec ** obj_rtn); int SELinuxSelectionToSID(Atom selection, SELinuxSubjectRec * subj, security_id_t * sid_rtn, int *poly_rtn); int SELinuxPropertyToSID(Atom property, SELinuxSubjectRec * subj, security_id_t * sid_rtn, int *poly_rtn); int SELinuxEventToSID(unsigned type, security_id_t sid_of_window, SELinuxObjectRec * sid_return); int SELinuxExtensionToSID(const char *name, security_id_t * sid_rtn); security_class_t SELinuxTypeToClass(RESTYPE type); char *SELinuxDefaultClientLabel(void); void SELinuxLabelInit(void); void SELinuxLabelReset(void); /* * Security module functions */ void SELinuxFlaskInit(void); void SELinuxFlaskReset(void); /* * Private Flask definitions */ /* Security class constants */ #define SECCLASS_X_DRAWABLE 1 #define SECCLASS_X_SCREEN 2 #define SECCLASS_X_GC 3 #define SECCLASS_X_FONT 4 #define SECCLASS_X_COLORMAP 5 #define SECCLASS_X_PROPERTY 6 #define SECCLASS_X_SELECTION 7 #define SECCLASS_X_CURSOR 8 #define SECCLASS_X_CLIENT 9 #define SECCLASS_X_POINTER 10 #define SECCLASS_X_KEYBOARD 11 #define SECCLASS_X_SERVER 12 #define SECCLASS_X_EXTENSION 13 #define SECCLASS_X_EVENT 14 #define SECCLASS_X_FAKEEVENT 15 #define SECCLASS_X_RESOURCE 16 #ifdef _XSELINUX_NEED_FLASK_MAP /* Mapping from DixAccess bits to Flask permissions */ static struct security_class_mapping map[] = { {"x_drawable", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "list_property", /* DixListPropAccess */ "get_property", /* DixGetPropAccess */ "set_property", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "list_child", /* DixListAccess */ "add_child", /* DixAddAccess */ "remove_child", /* DixRemoveAccess */ "hide", /* DixHideAccess */ "show", /* DixShowAccess */ "blend", /* DixBlendAccess */ "override", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "send", /* DixSendAccess */ "receive", /* DixReceiveAccess */ "", /* DixUseAccess */ "manage", /* DixManageAccess */ NULL}}, {"x_screen", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "saver_getattr", /* DixListPropAccess */ "saver_setattr", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "hide_cursor", /* DixHideAccess */ "show_cursor", /* DixShowAccess */ "saver_hide", /* DixBlendAccess */ "saver_show", /* DixGrabAccess */ NULL}}, {"x_gc", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ NULL}}, {"x_font", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "add_glyph", /* DixAddAccess */ "remove_glyph", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ NULL}}, {"x_colormap", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "add_color", /* DixAddAccess */ "remove_color", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "install", /* DixInstallAccess */ "uninstall", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ NULL}}, {"x_property", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "write", /* DixBlendAccess */ NULL}}, {"x_selection", {"read", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "setattr", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ NULL}}, {"x_cursor", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ NULL}}, {"x_client", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "", /* DixUseAccess */ "manage", /* DixManageAccess */ NULL}}, {"x_pointer", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "list_property", /* DixListPropAccess */ "get_property", /* DixGetPropAccess */ "set_property", /* DixSetPropAccess */ "getfocus", /* DixGetFocusAccess */ "setfocus", /* DixSetFocusAccess */ "", /* DixListAccess */ "add", /* DixAddAccess */ "remove", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "grab", /* DixGrabAccess */ "freeze", /* DixFreezeAccess */ "force_cursor", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ "manage", /* DixManageAccess */ "", /* DixDebugAccess */ "bell", /* DixBellAccess */ NULL}}, {"x_keyboard", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "destroy", /* DixDestroyAccess */ "create", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "list_property", /* DixListPropAccess */ "get_property", /* DixGetPropAccess */ "set_property", /* DixSetPropAccess */ "getfocus", /* DixGetFocusAccess */ "setfocus", /* DixSetFocusAccess */ "", /* DixListAccess */ "add", /* DixAddAccess */ "remove", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "grab", /* DixGrabAccess */ "freeze", /* DixFreezeAccess */ "force_cursor", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ "manage", /* DixManageAccess */ "", /* DixDebugAccess */ "bell", /* DixBellAccess */ NULL}}, {"x_server", {"record", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "", /* DixCreateAccess */ "getattr", /* DixGetAttrAccess */ "setattr", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "grab", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "", /* DixUseAccess */ "manage", /* DixManageAccess */ "debug", /* DixDebugAccess */ NULL}}, {"x_extension", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "", /* DixCreateAccess */ "query", /* DixGetAttrAccess */ "", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "", /* DixSendAccess */ "", /* DixReceiveAccess */ "use", /* DixUseAccess */ NULL}}, {"x_event", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "", /* DixCreateAccess */ "", /* DixGetAttrAccess */ "", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "send", /* DixSendAccess */ "receive", /* DixReceiveAccess */ NULL}}, {"x_synthetic_event", {"", /* DixReadAccess */ "", /* DixWriteAccess */ "", /* DixDestroyAccess */ "", /* DixCreateAccess */ "", /* DixGetAttrAccess */ "", /* DixSetAttrAccess */ "", /* DixListPropAccess */ "", /* DixGetPropAccess */ "", /* DixSetPropAccess */ "", /* DixGetFocusAccess */ "", /* DixSetFocusAccess */ "", /* DixListAccess */ "", /* DixAddAccess */ "", /* DixRemoveAccess */ "", /* DixHideAccess */ "", /* DixShowAccess */ "", /* DixBlendAccess */ "", /* DixGrabAccess */ "", /* DixFreezeAccess */ "", /* DixForceAccess */ "", /* DixInstallAccess */ "", /* DixUninstallAccess */ "send", /* DixSendAccess */ "receive", /* DixReceiveAccess */ NULL}}, {"x_resource", {"read", /* DixReadAccess */ "write", /* DixWriteAccess */ "write", /* DixDestroyAccess */ "write", /* DixCreateAccess */ "read", /* DixGetAttrAccess */ "write", /* DixSetAttrAccess */ "read", /* DixListPropAccess */ "read", /* DixGetPropAccess */ "write", /* DixSetPropAccess */ "read", /* DixGetFocusAccess */ "write", /* DixSetFocusAccess */ "read", /* DixListAccess */ "write", /* DixAddAccess */ "write", /* DixRemoveAccess */ "write", /* DixHideAccess */ "read", /* DixShowAccess */ "read", /* DixBlendAccess */ "write", /* DixGrabAccess */ "write", /* DixFreezeAccess */ "write", /* DixForceAccess */ "write", /* DixInstallAccess */ "write", /* DixUninstallAccess */ "write", /* DixSendAccess */ "read", /* DixReceiveAccess */ "read", /* DixUseAccess */ "write", /* DixManageAccess */ "read", /* DixDebugAccess */ "write", /* DixBellAccess */ NULL}}, {NULL} }; /* x_resource "read" bits from the list above */ #define SELinuxReadMask (DixReadAccess|DixGetAttrAccess|DixListPropAccess| \ DixGetPropAccess|DixGetFocusAccess|DixListAccess| \ DixShowAccess|DixBlendAccess|DixReceiveAccess| \ DixUseAccess|DixDebugAccess) #endif /* _XSELINUX_NEED_FLASK_MAP */ #endif /* _XSELINUXINT_H */