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Revise the sqlite_set_authorizer API to provide more detailed information

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about the SQL statement being authorized.  Only partially tested so far. (CVS 830)

FossilOrigin-Name: 45de93f913a18026a45de6254963dbcd1b0f1a19
This commit is contained in:
drh
2003-01-13 23:27:31 +00:00
parent 1962bda764
commit e5f9c6442f
14 changed files with 331 additions and 397 deletions
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14
src/update.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle UPDATE statements.
**
** $Id: update.c,v 1.52 2003/01/12 18:02:19 drh Exp $
** $Id: update.c,v 1.53 2003/01/13 23:27:33 drh Exp $
*/
#include "sqliteInt.h"
@@ -53,7 +53,6 @@ void sqliteUpdate(
int oldIdx = -1; /* index of trigger "old" temp table */
if( pParse->nErr || sqlite_malloc_failed ) goto update_cleanup;
if( sqliteAuthCommand(pParse, "UPDATE", 0) ) goto update_cleanup;
db = pParse->db;
/* Check for the special case of a VIEW with one or more ON UPDATE triggers
@@ -148,8 +147,15 @@ void sqliteUpdate(
goto update_cleanup;
}
#ifndef SQLITE_OMIT_AUTHORIZATION
if( sqliteAuthWrite(pParse, pTab, j)==SQLITE_IGNORE ){
aXRef[j] = -1;
{
int rc;
rc = sqliteAuthCheck(pParse, SQLITE_UPDATE, pTab->zName,
pTab->aCol[j].zName);
if( rc==SQLITE_DENY ){
goto update_cleanup;
}else if( rc==SQLITE_IGNORE ){
aXRef[j] = -1;
}
}
#endif
}