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Parser::ShowPrivilegesStmt Class Reference

#include <ParserNode.h>

+ Inheritance diagram for Parser::ShowPrivilegesStmt:
+ Collaboration diagram for Parser::ShowPrivilegesStmt:

Public Member Functions

 ShowPrivilegesStmt (std::string *t, std::string *o, std::string *r)
 
const std::string & get_object_type () const
 
const std::string & get_object () const
 
const std::string & get_role () const
 
void execute (const Catalog_Namespace::SessionInfo &session) override
 
- Public Member Functions inherited from Parser::DDLStmt
void setColumnDescriptor (ColumnDescriptor &cd, const ColumnDef *coldef)
 
- Public Member Functions inherited from Parser::Node
virtual ~Node ()
 

Private Attributes

std::unique_ptr< std::string > object_type_
 
std::unique_ptr< std::string > object_
 
std::unique_ptr< std::string > role_
 

Detailed Description

Definition at line 1620 of file ParserNode.h.

Constructor & Destructor Documentation

Parser::ShowPrivilegesStmt::ShowPrivilegesStmt ( std::string *  t,
std::string *  o,
std::string *  r 
)
inline

Definition at line 1622 of file ParserNode.h.

1623  : object_type_(t), object_(o), role_(r) {}
std::unique_ptr< std::string > object_
Definition: ParserNode.h:1631
char * t
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1632
std::unique_ptr< std::string > object_type_
Definition: ParserNode.h:1630

Member Function Documentation

void Parser::ShowPrivilegesStmt::execute ( const Catalog_Namespace::SessionInfo session)
overridevirtual

Implements Parser::DDLStmt.

Definition at line 5404 of file ParserNode.cpp.

References TablePrivileges::ALTER_TABLE, DashboardPrivileges::CREATE_DASHBOARD, DatabasePrivileges::CREATE_DATABASE, TablePrivileges::CREATE_TABLE, ViewPrivileges::CREATE_VIEW, Parser::createObject(), DashboardDBObjectType, DatabaseDBObjectType, DBObjectTypeFromString(), DashboardPrivileges::DELETE_DASHBOARD, TablePrivileges::DELETE_FROM_TABLE, ViewPrivileges::DELETE_FROM_VIEW, DatabasePrivileges::DROP_DATABASE, TablePrivileges::DROP_TABLE, ViewPrivileges::DROP_VIEW, DashboardPrivileges::EDIT_DASHBOARD, Parser::extractObjectNameFromHierName(), Catalog_Namespace::SessionInfo::get_currentUser(), get_object(), get_object_type(), get_role(), Catalog_Namespace::SessionInfo::getCatalog(), DBObject::getPrivileges(), AccessPrivileges::hasPermission(), TablePrivileges::INSERT_INTO_TABLE, ViewPrivileges::INSERT_INTO_VIEW, TablePrivileges::SELECT_FROM_TABLE, ViewPrivileges::SELECT_FROM_VIEW, TableDBObjectType, TablePrivileges::TRUNCATE_TABLE, TablePrivileges::UPDATE_IN_TABLE, ViewPrivileges::UPDATE_IN_VIEW, Parser::verifyObject(), DashboardPrivileges::VIEW_DASHBOARD, and ViewDBObjectType.

Referenced by omnisci.cursor.Cursor::executemany().

5404  {
5405  auto& catalog = session.getCatalog();
5406  const auto& currentUser = session.get_currentUser();
5407  const auto parserObjectType = boost::to_upper_copy<std::string>(get_object_type());
5408  const auto objectName =
5409  extractObjectNameFromHierName(get_object(), parserObjectType, catalog);
5410  auto objectType = DBObjectTypeFromString(parserObjectType);
5411  /* verify object exists and is of proper type *before* trying to execute */
5412  verifyObject(catalog, objectName, objectType, "SHOW");
5413 
5414  DBObject dbObject = createObject(objectName, objectType);
5415  /* verify object ownership if not suser */
5416  if (!currentUser.isSuper) {
5417  if (!SysCatalog::instance().verifyDBObjectOwnership(currentUser, dbObject, catalog)) {
5418  throw std::runtime_error(
5419  "SHOW ON " + get_object() + " FOR " + get_role() +
5420  " failed. It can only be executed by super user or owner of the object.");
5421  }
5422  }
5423  /* get values of privileges for the object and report them */
5424  SysCatalog::instance().getDBObjectPrivileges(get_role(), dbObject, catalog);
5425  AccessPrivileges privs = dbObject.getPrivileges();
5426  printf("\nPRIVILEGES ON %s FOR %s ARE SET AS FOLLOWING: ",
5427  get_object().c_str(),
5428  get_role().c_str());
5429 
5430  if (objectType == DBObjectType::DatabaseDBObjectType) {
5432  printf(" CREATE");
5433  }
5435  printf(" DROP");
5436  }
5437  } else if (objectType == DBObjectType::TableDBObjectType) {
5439  printf(" CREATE");
5440  }
5442  printf(" DROP");
5443  }
5445  printf(" SELECT");
5446  }
5448  printf(" INSERT");
5449  }
5451  printf(" UPDATE");
5452  }
5454  printf(" DELETE");
5455  }
5457  printf(" TRUNCATE");
5458  }
5460  printf(" ALTER");
5461  }
5462  } else if (objectType == DBObjectType::DashboardDBObjectType) {
5464  printf(" CREATE");
5465  }
5467  printf(" DELETE");
5468  }
5470  printf(" VIEW");
5471  }
5473  printf(" EDIT");
5474  }
5475  } else if (objectType == DBObjectType::ViewDBObjectType) {
5477  printf(" CREATE");
5478  }
5480  printf(" DROP");
5481  }
5483  printf(" SELECT");
5484  }
5486  printf(" INSERT");
5487  }
5489  printf(" UPDATE");
5490  }
5492  printf(" DELETE");
5493  }
5494  }
5495  printf(".\n");
5496 }
static const int32_t DROP_VIEW
Definition: DBObject.h:115
static const int32_t SELECT_FROM_VIEW
Definition: DBObject.h:116
static const int32_t UPDATE_IN_VIEW
Definition: DBObject.h:118
static const int32_t CREATE_VIEW
Definition: DBObject.h:114
std::string extractObjectNameFromHierName(const std::string &objectHierName, const std::string &objectType, const Catalog_Namespace::Catalog &cat)
static const int32_t ALTER_TABLE
Definition: DBObject.h:95
const std::string & get_object() const
Definition: ParserNode.h:1625
DBObjectType DBObjectTypeFromString(const std::string &type)
Definition: DBObject.cpp:101
const std::string & get_role() const
Definition: ParserNode.h:1626
static const int32_t DROP_DATABASE
Definition: DBObject.h:81
static const int32_t DELETE_FROM_TABLE
Definition: DBObject.h:93
static const int32_t TRUNCATE_TABLE
Definition: DBObject.h:94
static const int32_t EDIT_DASHBOARD
Definition: DBObject.h:106
static const int32_t DELETE_DASHBOARD
Definition: DBObject.h:104
static const int32_t INSERT_INTO_TABLE
Definition: DBObject.h:91
const AccessPrivileges & getPrivileges() const
Definition: DBObject.h:228
Catalog & getCatalog() const
Definition: SessionInfo.h:67
static const int32_t CREATE_DATABASE
Definition: DBObject.h:80
static const int32_t VIEW_DASHBOARD
Definition: DBObject.h:105
static void verifyObject(Catalog_Namespace::Catalog &sessionCatalog, const std::string &objectName, DBObjectType objectType, const std::string &command)
static const int32_t DROP_TABLE
Definition: DBObject.h:89
static const int32_t INSERT_INTO_VIEW
Definition: DBObject.h:117
static const int32_t DELETE_FROM_VIEW
Definition: DBObject.h:119
static const int32_t CREATE_TABLE
Definition: DBObject.h:88
static const int32_t CREATE_DASHBOARD
Definition: DBObject.h:103
const std::string & get_object_type() const
Definition: ParserNode.h:1624
static DBObject createObject(const std::string &objectName, DBObjectType objectType)
static const int32_t SELECT_FROM_TABLE
Definition: DBObject.h:90
static const int32_t UPDATE_IN_TABLE
Definition: DBObject.h:92
bool hasPermission(int permission) const
Definition: DBObject.h:143
const UserMetadata & get_currentUser() const
Definition: SessionInfo.h:73

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const std::string& Parser::ShowPrivilegesStmt::get_object ( ) const
inline

Definition at line 1625 of file ParserNode.h.

References object_.

Referenced by execute().

1625 { return *object_; }
std::unique_ptr< std::string > object_
Definition: ParserNode.h:1631

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const std::string& Parser::ShowPrivilegesStmt::get_object_type ( ) const
inline

Definition at line 1624 of file ParserNode.h.

References object_type_.

Referenced by execute().

1624 { return *object_type_; }
std::unique_ptr< std::string > object_type_
Definition: ParserNode.h:1630

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const std::string& Parser::ShowPrivilegesStmt::get_role ( ) const
inline

Definition at line 1626 of file ParserNode.h.

References role_.

Referenced by execute().

1626 { return *role_; }
std::unique_ptr< std::string > role_
Definition: ParserNode.h:1632

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Member Data Documentation

std::unique_ptr<std::string> Parser::ShowPrivilegesStmt::object_
private

Definition at line 1631 of file ParserNode.h.

Referenced by get_object().

std::unique_ptr<std::string> Parser::ShowPrivilegesStmt::object_type_
private

Definition at line 1630 of file ParserNode.h.

Referenced by get_object_type().

std::unique_ptr<std::string> Parser::ShowPrivilegesStmt::role_
private

Definition at line 1632 of file ParserNode.h.

Referenced by get_role().


The documentation for this class was generated from the following files: