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Enhance the sqlite3_set_authorizer() callback so that it provides callbacks

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on each SQL function that is invoked. (CVS 3365)

FossilOrigin-Name: 4547c81f7da29b1490c6eba8d9c333218c5cb88f
This commit is contained in:
drh
2006-08-24 14:59:45 +00:00
parent 882e8e4df2
commit 5169bbc6a3
7 changed files with 109 additions and 16 deletions
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4
test/auth.test
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@@ -9,10 +9,10 @@
#
#***********************************************************************
# This file implements regression tests for SQLite library. The
# focus of this script is testing the ATTACH and DETACH commands
# focus of this script is testing the sqlite3_set_authorizer() API
# and related functionality.
#
# $Id: auth.test,v 1.36 2006/06/17 09:39:56 danielk1977 Exp $
# $Id: auth.test,v 1.37 2006/08/24 14:59:46 drh Exp $
#
set testdir [file dirname $argv0]

75
test/auth2.test Normal file
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@@ -0,0 +1,75 @@
# 2006 Aug 24
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library. The
# focus of this script is testing the sqlite3_set_authorizer() API
# and related functionality.
#
# $Id: auth2.test,v 1.1 2006/08/24 14:59:46 drh Exp $
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
# disable this test if the SQLITE_OMIT_AUTHORIZATION macro is
# defined during compilation.
if {[catch {db auth {}} msg]} {
finish_test
return
}
do_test auth2-1.1 {
execsql {
CREATE TABLE t1(a,b,c);
INSERT INTO t1 VALUES(1,2,3);
}
set ::flist {}
proc auth {code arg1 arg2 arg3 arg4} {
if {$code=="SQLITE_FUNCTION"} {
lappend ::flist $arg2
if {$arg2=="max"} {
return SQLITE_DENY
} elseif {$arg2=="min"} {
return SQLITE_IGNORE
} else {
return SQLITE_OK
}
}
return SQLITE_OK
}
db authorizer ::auth
catchsql {SELECT max(a,b,c) FROM t1}
} {1 {not authorized to use function: max}}
do_test auth2-1.2 {
set ::flist
} max
do_test auth2-1.3 {
set ::flist {}
catchsql {SELECT min(a,b,c) FROM t1}
} {0 {{}}}
do_test auth2-1.4 {
set ::flist
} min
do_test auth2-1.5 {
set ::flist {}
catchsql {SELECT coalesce(min(a,b,c),999) FROM t1}
} {0 999}
do_test auth2-1.6 {
set ::flist
} {coalesce min}
do_test auth2-1.7 {
set ::flist {}
catchsql {SELECT coalesce(a,b,c) FROM t1}
} {0 1}
do_test auth2-1.8 {
set ::flist
} coalesce
finish_test