17 #include <selinux/selinux.h> 18 #include <selinux/avc.h> 23 #define SEPGSQL_LABEL_TAG "selinux" 28 #define SEPGSQL_MODE_DEFAULT 1 29 #define SEPGSQL_MODE_PERMISSIVE 2 30 #define SEPGSQL_MODE_INTERNAL 3 31 #define SEPGSQL_MODE_DISABLED 4 36 #define SEPG_CLASS_PROCESS 0 37 #define SEPG_CLASS_FILE 1 38 #define SEPG_CLASS_DIR 2 39 #define SEPG_CLASS_LNK_FILE 3 40 #define SEPG_CLASS_CHR_FILE 4 41 #define SEPG_CLASS_BLK_FILE 5 42 #define SEPG_CLASS_SOCK_FILE 6 43 #define SEPG_CLASS_FIFO_FILE 7 44 #define SEPG_CLASS_DB_DATABASE 8 45 #define SEPG_CLASS_DB_SCHEMA 9 46 #define SEPG_CLASS_DB_TABLE 10 47 #define SEPG_CLASS_DB_SEQUENCE 11 48 #define SEPG_CLASS_DB_PROCEDURE 12 49 #define SEPG_CLASS_DB_COLUMN 13 50 #define SEPG_CLASS_DB_TUPLE 14 51 #define SEPG_CLASS_DB_BLOB 15 52 #define SEPG_CLASS_DB_LANGUAGE 16 53 #define SEPG_CLASS_DB_VIEW 17 54 #define SEPG_CLASS_MAX 18 59 #define SEPG_PROCESS__TRANSITION (1<<0) 60 #define SEPG_PROCESS__DYNTRANSITION (1<<1) 61 #define SEPG_PROCESS__SETCURRENT (1<<2) 63 #define SEPG_FILE__READ (1<<0) 64 #define SEPG_FILE__WRITE (1<<1) 65 #define SEPG_FILE__CREATE (1<<2) 66 #define SEPG_FILE__GETATTR (1<<3) 67 #define SEPG_FILE__UNLINK (1<<4) 68 #define SEPG_FILE__RENAME (1<<5) 69 #define SEPG_FILE__APPEND (1<<6) 71 #define SEPG_DIR__READ (SEPG_FILE__READ) 72 #define SEPG_DIR__WRITE (SEPG_FILE__WRITE) 73 #define SEPG_DIR__CREATE (SEPG_FILE__CREATE) 74 #define SEPG_DIR__GETATTR (SEPG_FILE__GETATTR) 75 #define SEPG_DIR__UNLINK (SEPG_FILE__UNLINK) 76 #define SEPG_DIR__RENAME (SEPG_FILE__RENAME) 77 #define SEPG_DIR__SEARCH (1<<6) 78 #define SEPG_DIR__ADD_NAME (1<<7) 79 #define SEPG_DIR__REMOVE_NAME (1<<8) 80 #define SEPG_DIR__RMDIR (1<<9) 81 #define SEPG_DIR__REPARENT (1<<10) 83 #define SEPG_LNK_FILE__READ (SEPG_FILE__READ) 84 #define SEPG_LNK_FILE__WRITE (SEPG_FILE__WRITE) 85 #define SEPG_LNK_FILE__CREATE (SEPG_FILE__CREATE) 86 #define SEPG_LNK_FILE__GETATTR (SEPG_FILE__GETATTR) 87 #define SEPG_LNK_FILE__UNLINK (SEPG_FILE__UNLINK) 88 #define SEPG_LNK_FILE__RENAME (SEPG_FILE__RENAME) 90 #define SEPG_CHR_FILE__READ (SEPG_FILE__READ) 91 #define SEPG_CHR_FILE__WRITE (SEPG_FILE__WRITE) 92 #define SEPG_CHR_FILE__CREATE (SEPG_FILE__CREATE) 93 #define SEPG_CHR_FILE__GETATTR (SEPG_FILE__GETATTR) 94 #define SEPG_CHR_FILE__UNLINK (SEPG_FILE__UNLINK) 95 #define SEPG_CHR_FILE__RENAME (SEPG_FILE__RENAME) 97 #define SEPG_BLK_FILE__READ (SEPG_FILE__READ) 98 #define SEPG_BLK_FILE__WRITE (SEPG_FILE__WRITE) 99 #define SEPG_BLK_FILE__CREATE (SEPG_FILE__CREATE) 100 #define SEPG_BLK_FILE__GETATTR (SEPG_FILE__GETATTR) 101 #define SEPG_BLK_FILE__UNLINK (SEPG_FILE__UNLINK) 102 #define SEPG_BLK_FILE__RENAME (SEPG_FILE__RENAME) 104 #define SEPG_SOCK_FILE__READ (SEPG_FILE__READ) 105 #define SEPG_SOCK_FILE__WRITE (SEPG_FILE__WRITE) 106 #define SEPG_SOCK_FILE__CREATE (SEPG_FILE__CREATE) 107 #define SEPG_SOCK_FILE__GETATTR (SEPG_FILE__GETATTR) 108 #define SEPG_SOCK_FILE__UNLINK (SEPG_FILE__UNLINK) 109 #define SEPG_SOCK_FILE__RENAME (SEPG_FILE__RENAME) 111 #define SEPG_FIFO_FILE__READ (SEPG_FILE__READ) 112 #define SEPG_FIFO_FILE__WRITE (SEPG_FILE__WRITE) 113 #define SEPG_FIFO_FILE__CREATE (SEPG_FILE__CREATE) 114 #define SEPG_FIFO_FILE__GETATTR (SEPG_FILE__GETATTR) 115 #define SEPG_FIFO_FILE__UNLINK (SEPG_FILE__UNLINK) 116 #define SEPG_FIFO_FILE__RENAME (SEPG_FILE__RENAME) 118 #define SEPG_DB_DATABASE__CREATE (1<<0) 119 #define SEPG_DB_DATABASE__DROP (1<<1) 120 #define SEPG_DB_DATABASE__GETATTR (1<<2) 121 #define SEPG_DB_DATABASE__SETATTR (1<<3) 122 #define SEPG_DB_DATABASE__RELABELFROM (1<<4) 123 #define SEPG_DB_DATABASE__RELABELTO (1<<5) 124 #define SEPG_DB_DATABASE__ACCESS (1<<6) 125 #define SEPG_DB_DATABASE__LOAD_MODULE (1<<7) 127 #define SEPG_DB_SCHEMA__CREATE (SEPG_DB_DATABASE__CREATE) 128 #define SEPG_DB_SCHEMA__DROP (SEPG_DB_DATABASE__DROP) 129 #define SEPG_DB_SCHEMA__GETATTR (SEPG_DB_DATABASE__GETATTR) 130 #define SEPG_DB_SCHEMA__SETATTR (SEPG_DB_DATABASE__SETATTR) 131 #define SEPG_DB_SCHEMA__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 132 #define SEPG_DB_SCHEMA__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 133 #define SEPG_DB_SCHEMA__SEARCH (1<<6) 134 #define SEPG_DB_SCHEMA__ADD_NAME (1<<7) 135 #define SEPG_DB_SCHEMA__REMOVE_NAME (1<<8) 137 #define SEPG_DB_TABLE__CREATE (SEPG_DB_DATABASE__CREATE) 138 #define SEPG_DB_TABLE__DROP (SEPG_DB_DATABASE__DROP) 139 #define SEPG_DB_TABLE__GETATTR (SEPG_DB_DATABASE__GETATTR) 140 #define SEPG_DB_TABLE__SETATTR (SEPG_DB_DATABASE__SETATTR) 141 #define SEPG_DB_TABLE__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 142 #define SEPG_DB_TABLE__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 143 #define SEPG_DB_TABLE__SELECT (1<<6) 144 #define SEPG_DB_TABLE__UPDATE (1<<7) 145 #define SEPG_DB_TABLE__INSERT (1<<8) 146 #define SEPG_DB_TABLE__DELETE (1<<9) 147 #define SEPG_DB_TABLE__LOCK (1<<10) 148 #define SEPG_DB_TABLE__TRUNCATE (1<<11) 150 #define SEPG_DB_SEQUENCE__CREATE (SEPG_DB_DATABASE__CREATE) 151 #define SEPG_DB_SEQUENCE__DROP (SEPG_DB_DATABASE__DROP) 152 #define SEPG_DB_SEQUENCE__GETATTR (SEPG_DB_DATABASE__GETATTR) 153 #define SEPG_DB_SEQUENCE__SETATTR (SEPG_DB_DATABASE__SETATTR) 154 #define SEPG_DB_SEQUENCE__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 155 #define SEPG_DB_SEQUENCE__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 156 #define SEPG_DB_SEQUENCE__GET_VALUE (1<<6) 157 #define SEPG_DB_SEQUENCE__NEXT_VALUE (1<<7) 158 #define SEPG_DB_SEQUENCE__SET_VALUE (1<<8) 160 #define SEPG_DB_PROCEDURE__CREATE (SEPG_DB_DATABASE__CREATE) 161 #define SEPG_DB_PROCEDURE__DROP (SEPG_DB_DATABASE__DROP) 162 #define SEPG_DB_PROCEDURE__GETATTR (SEPG_DB_DATABASE__GETATTR) 163 #define SEPG_DB_PROCEDURE__SETATTR (SEPG_DB_DATABASE__SETATTR) 164 #define SEPG_DB_PROCEDURE__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 165 #define SEPG_DB_PROCEDURE__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 166 #define SEPG_DB_PROCEDURE__EXECUTE (1<<6) 167 #define SEPG_DB_PROCEDURE__ENTRYPOINT (1<<7) 168 #define SEPG_DB_PROCEDURE__INSTALL (1<<8) 170 #define SEPG_DB_COLUMN__CREATE (SEPG_DB_DATABASE__CREATE) 171 #define SEPG_DB_COLUMN__DROP (SEPG_DB_DATABASE__DROP) 172 #define SEPG_DB_COLUMN__GETATTR (SEPG_DB_DATABASE__GETATTR) 173 #define SEPG_DB_COLUMN__SETATTR (SEPG_DB_DATABASE__SETATTR) 174 #define SEPG_DB_COLUMN__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 175 #define SEPG_DB_COLUMN__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 176 #define SEPG_DB_COLUMN__SELECT (1<<6) 177 #define SEPG_DB_COLUMN__UPDATE (1<<7) 178 #define SEPG_DB_COLUMN__INSERT (1<<8) 180 #define SEPG_DB_TUPLE__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 181 #define SEPG_DB_TUPLE__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 182 #define SEPG_DB_TUPLE__SELECT (SEPG_DB_DATABASE__GETATTR) 183 #define SEPG_DB_TUPLE__UPDATE (SEPG_DB_DATABASE__SETATTR) 184 #define SEPG_DB_TUPLE__INSERT (SEPG_DB_DATABASE__CREATE) 185 #define SEPG_DB_TUPLE__DELETE (SEPG_DB_DATABASE__DROP) 187 #define SEPG_DB_BLOB__CREATE (SEPG_DB_DATABASE__CREATE) 188 #define SEPG_DB_BLOB__DROP (SEPG_DB_DATABASE__DROP) 189 #define SEPG_DB_BLOB__GETATTR (SEPG_DB_DATABASE__GETATTR) 190 #define SEPG_DB_BLOB__SETATTR (SEPG_DB_DATABASE__SETATTR) 191 #define SEPG_DB_BLOB__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 192 #define SEPG_DB_BLOB__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 193 #define SEPG_DB_BLOB__READ (1<<6) 194 #define SEPG_DB_BLOB__WRITE (1<<7) 195 #define SEPG_DB_BLOB__IMPORT (1<<8) 196 #define SEPG_DB_BLOB__EXPORT (1<<9) 198 #define SEPG_DB_LANGUAGE__CREATE (SEPG_DB_DATABASE__CREATE) 199 #define SEPG_DB_LANGUAGE__DROP (SEPG_DB_DATABASE__DROP) 200 #define SEPG_DB_LANGUAGE__GETATTR (SEPG_DB_DATABASE__GETATTR) 201 #define SEPG_DB_LANGUAGE__SETATTR (SEPG_DB_DATABASE__SETATTR) 202 #define SEPG_DB_LANGUAGE__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 203 #define SEPG_DB_LANGUAGE__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 204 #define SEPG_DB_LANGUAGE__IMPLEMENT (1<<6) 205 #define SEPG_DB_LANGUAGE__EXECUTE (1<<7) 207 #define SEPG_DB_VIEW__CREATE (SEPG_DB_DATABASE__CREATE) 208 #define SEPG_DB_VIEW__DROP (SEPG_DB_DATABASE__DROP) 209 #define SEPG_DB_VIEW__GETATTR (SEPG_DB_DATABASE__GETATTR) 210 #define SEPG_DB_VIEW__SETATTR (SEPG_DB_DATABASE__SETATTR) 211 #define SEPG_DB_VIEW__RELABELFROM (SEPG_DB_DATABASE__RELABELFROM) 212 #define SEPG_DB_VIEW__RELABELTO (SEPG_DB_DATABASE__RELABELTO) 213 #define SEPG_DB_VIEW__EXPAND (1<<6) 230 const char *scontext,
231 const char *tcontext,
234 const char *audit_name);
237 const char *tcontext,
239 struct av_decision *avd);
242 const char *tcontext,
244 const char *objname);
247 const char *tcontext,
250 const char *audit_name,
251 bool abort_on_violation);
256 #define SEPGSQL_AVC_NOAUDIT ((void *)(-1)) 260 const char *audit_name,
261 bool abort_on_violation);
265 const char *audit_name,
266 bool abort_on_violation);
278 const char *seclabel);
289 const char *dtemplate);
312 const char *seclabel);
bool sepgsql_getenforce(void)
bool sepgsql_avc_check_perms_label(const char *tcontext, uint16 tclass, uint32 required, const char *audit_name, bool abort_on_violation)
void sepgsql_proc_drop(Oid functionId)
void sepgsql_attribute_drop(Oid relOid, AttrNumber attnum)
int sepgsql_set_mode(int new_mode)
void sepgsql_schema_rename(Oid namespaceId)
void sepgsql_schema_drop(Oid namespaceId)
bool sepgsql_avc_check_perms(const ObjectAddress *tobject, uint16 tclass, uint32 required, const char *audit_name, bool abort_on_violation)
void sepgsql_init_client_label(void)
char * sepgsql_get_client_label(void)
void sepgsql_attribute_relabel(Oid relOid, AttrNumber attnum, const char *seclabel)
bool sepgsql_schema_search(Oid namespaceId, bool abort_on_violation)
void sepgsql_proc_setattr(Oid functionId)
void sepgsql_avc_init(void)
void sepgsql_attribute_setattr(Oid relOid, AttrNumber attnum)
char * sepgsql_avc_trusted_proc(Oid functionId)
int sepgsql_get_mode(void)
void sepgsql_schema_remove_name(Oid namespaceId)
void sepgsql_attribute_post_create(Oid relOid, AttrNumber attnum)
char * sepgsql_get_label(Oid classId, Oid objectId, int32 subId)
bool sepgsql_get_debug_audit(void)
void sepgsql_proc_relabel(Oid functionId, const char *seclabel)
void sepgsql_database_post_create(Oid databaseId, const char *dtemplate)
void sepgsql_database_drop(Oid databaseId)
void sepgsql_relation_setattr(Oid relOid)
void sepgsql_schema_add_name(Oid namespaceId)
void sepgsql_relation_drop(Oid relOid)
bool sepgsql_get_permissive(void)
bool sepgsql_dml_privileges(List *rangeTabls, bool abort_on_violation)
void sepgsql_relation_post_create(Oid relOid)
void sepgsql_proc_execute(Oid functionId)
bool sepgsql_is_enabled(void)
void sepgsql_schema_post_create(Oid namespaceId)
void sepgsql_compute_avd(const char *scontext, const char *tcontext, uint16 tclass, struct av_decision *avd)
void sepgsql_relation_relabel(Oid relOid, const char *seclabel)
void sepgsql_audit_log(bool denied, const char *scontext, const char *tcontext, uint16 tclass, uint32 audited, const char *audit_name)
bool sepgsql_check_perms(const char *scontext, const char *tcontext, uint16 tclass, uint32 required, const char *audit_name, bool abort_on_violation)
void sepgsql_object_relabel(const ObjectAddress *object, const char *seclabel)
void sepgsql_relation_truncate(Oid relOid)
char * sepgsql_compute_create(const char *scontext, const char *tcontext, uint16 tclass, const char *objname)
void sepgsql_proc_post_create(Oid functionId)
void sepgsql_database_setattr(Oid databaseId)
void sepgsql_database_relabel(Oid databaseId, const char *seclabel)
void sepgsql_schema_setattr(Oid namespaceId)
void sepgsql_schema_relabel(Oid namespaceId, const char *seclabel)