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-rw-r--r--cppuhelper/source/shlib.cxx170
-rw-r--r--include/cppuhelper/shlib.hxx9
-rw-r--r--jurt/com/sun/star/comp/loader/RegistrationClassFinder.java58
3 files changed, 4 insertions, 233 deletions
diff --git a/cppuhelper/source/shlib.cxx b/cppuhelper/source/shlib.cxx
index 0933ddbb46ca..2887e6f3c84d 100644
--- a/cppuhelper/source/shlib.cxx
+++ b/cppuhelper/source/shlib.cxx
@@ -17,14 +17,13 @@
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
-#include <config_features.h>
+#include "sal/config.h"
#include "osl/diagnose.h"
#include "osl/file.hxx"
#include "osl/mutex.hxx"
#include "osl/module.hxx"
#include "rtl/ustrbuf.hxx"
-#include "rtl/instance.hxx"
#include "uno/environment.h"
#include "uno/mapping.hxx"
#include "cppuhelper/factory.hxx"
@@ -33,7 +32,6 @@
#include "com/sun/star/beans/XPropertySet.hpp"
#include <stdio.h>
-#include <vector>
#ifdef ANDROID
#include <osl/detail/android-bootstrap.h>
@@ -54,155 +52,8 @@ using rtl::OUStringBuffer;
namespace cppu
{
-#if OSL_DEBUG_LEVEL > 1
-//------------------------------------------------------------------------------
-static inline void out( const char * p ) SAL_THROW(())
-{
- printf( "%s\n", p );
-}
-static inline void out( const OUString & r ) throw ()
-{
- OString s( OUStringToOString( r, RTL_TEXTENCODING_ASCII_US ) );
- out( s.getStr() );
-}
-#endif
-
-namespace
-{
- class buildAccessDPath
- {
- private:
- ::std::vector< OUString > m_aAccessDPath;
- bool m_bCPLD_ACCESSPATHSet;
- public:
- buildAccessDPath() : m_bCPLD_ACCESSPATHSet(false)
- {
- const char * pEnv = ::getenv( "CPLD_ACCESSPATH" );
- if (pEnv)
- {
- m_bCPLD_ACCESSPATHSet = true;
-
- OString aEnv( pEnv );
- sal_Int32 nIndex = 0;
- do
- {
- OUString aStr( OStringToOUString(
- aEnv.getToken( 0, ';', nIndex ),
- RTL_TEXTENCODING_ASCII_US ) );
- OUString aFileUrl;
- if (FileBase::getFileURLFromSystemPath(aStr, aFileUrl)
- != FileBase::E_None)
- {
- OSL_ASSERT(false);
- }
- m_aAccessDPath.push_back( aFileUrl );
- } while( nIndex != -1 );
- #if OSL_DEBUG_LEVEL > 1
- out( "> cpld: acknowledged following access path(s): \"" );
- ::std::vector< OUString >::const_iterator iPos( m_aAccessDPath.begin() );
- while (iPos != m_aAccessDPath.end())
- {
- out( *iPos );
- ++iPos;
- if (iPos != m_aAccessDPath.end())
- out( ";" );
- }
- out( "\"\n" );
- #endif
- }
- else
- {
- // no access path env set
- #if OSL_DEBUG_LEVEL > 1
- out( "=> no CPLD_ACCESSPATH set.\n" );
- #endif
- }
- }
- ::std::vector< OUString >* getAccessDPath() { return m_bCPLD_ACCESSPATHSet ? &m_aAccessDPath : NULL; }
- };
-
- class theAccessDPath : public rtl::Static<buildAccessDPath, theAccessDPath> {};
-}
-
#ifndef DISABLE_DYNLOADING
-static const ::std::vector< OUString > * getAccessDPath() SAL_THROW(())
-{
- return theAccessDPath::get().getAccessDPath();
-}
-
-//------------------------------------------------------------------------------
-static bool checkAccessPath( OUString * pComp ) throw ()
-{
- const ::std::vector< OUString > * pPath = getAccessDPath();
-
- if (pPath)
- {
- sal_Bool bAbsolute = pComp->startsWith( "file://" );
- for ( ::std::vector< OUString >::const_iterator iPos( pPath->begin() );
- iPos != pPath->end(); ++iPos )
- {
- OUString aBaseDir( *iPos );
- OUString aAbs;
-
- if ( bAbsolute )
- {
- aAbs = *pComp;
-#if OSL_DEBUG_LEVEL > 1
- out( "> taking path: \"" );
- out( aAbs );
-#endif
- }
- else
- {
- if (osl_File_E_None !=
- ::osl_getAbsoluteFileURL(
- aBaseDir.pData, pComp->pData, &aAbs.pData ))
- {
- continue;
- }
-#if OSL_DEBUG_LEVEL > 1
- out( "> found path: \"" );
- out( aBaseDir );
- out( "\" + \"" );
- out( *pComp );
- out( "\" => \"" );
- out( aAbs );
-#endif
- }
-
- if (0 == aAbs.indexOf( aBaseDir ) && // still part of it?
- aBaseDir.getLength() < aAbs.getLength() &&
- (aBaseDir[ aBaseDir.getLength() -1 ] == (sal_Unicode)'/' ||
- // dir boundary
- aAbs[ aBaseDir.getLength() ] == (sal_Unicode)'/'))
- {
-#if OSL_DEBUG_LEVEL > 1
- out( ": ok.\n" );
-#endif
- // load from absolute path
- *pComp = aAbs;
- return true;
- }
-#if OSL_DEBUG_LEVEL > 1
- else
- {
- out( "\" ...does not match given path \"" );
- out( aBaseDir );
- out( "\".\n" );
- }
-#endif
- }
- return false;
- }
- else
- {
- // no access path env set
- return true;
- }
-}
-
-//------------------------------------------------------------------------------
static OUString makeComponentPath(
const OUString & rLibName, const OUString & rPath )
{
@@ -490,15 +341,6 @@ Reference< XInterface > SAL_CALL loadSharedLibComponentFactory(
#endif
OUString aModulePath( makeComponentPath( sLibName, rPath ) );
- if (! checkAccessPath( &aModulePath ))
- {
- OUString const msg(
- "permission denied to load component library: " + aModulePath);
- SAL_WARN("cppuhelper", msg);
- throw loader::CannotActivateFactoryException(msg,
- Reference< XInterface >() );
- }
-
oslModule lib = osl_loadModule(
aModulePath.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
if (! lib)
@@ -662,16 +504,6 @@ void SAL_CALL writeSharedLibComponentInfo(
SAL_THROW( (registry::CannotRegisterImplementationException) )
{
OUString aModulePath( makeComponentPath( rLibName, rPath ) );
-
- if (! checkAccessPath( &aModulePath ))
- {
- OUString const msg(
- "permission denied to load component library: " + aModulePath);
- SAL_WARN("cppuhelper", msg);
- throw registry::CannotRegisterImplementationException(msg,
- Reference< XInterface >() );
- }
-
oslModule lib = osl_loadModule(
aModulePath.pData, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL );
if (! lib)
diff --git a/include/cppuhelper/shlib.hxx b/include/cppuhelper/shlib.hxx
index 666359fac851..dcdf148a6113 100644
--- a/include/cppuhelper/shlib.hxx
+++ b/include/cppuhelper/shlib.hxx
@@ -40,8 +40,7 @@ namespace cppu
/** Loads a shared library component and gets the factory out of it. You can give either a
fully qualified libname or single lib name. The libname need not be pre/postfixed
(e.g. xxx.dll). You can give parameter rPath to force lookup of the library in a specific
- directory. The resulting path of the library will be checked against environment variable
- CPLD_ACCESSPATH if set.
+ directory.
@param rLibName name of the library
@param rPath optional path
@@ -63,8 +62,7 @@ SAL_CALL loadSharedLibComponentFactory(
/** Loads a shared library component and gets the factory out of it. You can give either a
fully qualified libname or single lib name. The libname need not be pre/postfixed
(e.g. xxx.dll). You can give parameter rPath to force lookup of the library in a specific
- directory. The resulting path of the library will be checked against environment variable
- CPLD_ACCESSPATH if set. An optional 'prefix' parameter is used to determine the symbol
+ directory. An optional 'prefix' parameter is used to determine the symbol
name of the entry point in the library.
@param rLibName name of the library
@@ -109,8 +107,7 @@ SAL_CALL invokeStaticComponentFactory(
/** Invokes component_writeInfo() function of specified component library. You can give either
a fully qualified libname or single lib name. The libname need not be pre/postfixed
(e.g. xxx.dll). You can give parameter rPath to force lookup of the library in a specific
- directory. The resulting path of the library will be checked against environment variable
- CPLD_ACCESSPATH if set.
+ directory.
@deprecated component_writeInfo should no longer be used in new components
diff --git a/jurt/com/sun/star/comp/loader/RegistrationClassFinder.java b/jurt/com/sun/star/comp/loader/RegistrationClassFinder.java
index aef672457332..835131679cd0 100644
--- a/jurt/com/sun/star/comp/loader/RegistrationClassFinder.java
+++ b/jurt/com/sun/star/comp/loader/RegistrationClassFinder.java
@@ -20,11 +20,9 @@ package com.sun.star.comp.loader;
import com.sun.star.lib.unoloader.UnoClassLoader;
import com.sun.star.lib.util.WeakMap;
-import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.net.URLClassLoader;
-import java.util.StringTokenizer;
import java.util.jar.Attributes;
final class RegistrationClassFinder {
@@ -38,7 +36,6 @@ final class RegistrationClassFinder {
}
}
URL url = new URL(locationUrl);
- checkAccess(url);
Attributes attr = UnoClassLoader.getJarMainAttributes(url);
String name = attr == null
? null : attr.getValue("RegistrationClassName");
@@ -65,60 +62,5 @@ final class RegistrationClassFinder {
private RegistrationClassFinder() {} // do not instantiate
- private static void checkAccess(URL url) throws ClassNotFoundException {
- // The system property com.sun.star.comp.loader.CPLD_ACCESSPATH was
- // introduced as a hack to restrict which UNO components can be
- // instantiated. It seems to be unused nowadays, and should probably be
- // replaced by the native Java security features, anyway.
- if (accessPath != null) {
- if (!url.getProtocol().equals("file")) {
- throw new ClassNotFoundException(
- "Access restriction: <" + url + "> is not a file URL");
- }
- String p;
- try {
- p = new File(url.getFile()).getCanonicalPath();
- } catch (IOException e) {
- throw new ClassNotFoundException(
- "Access restriction: <" + url + "> is bad: " + e);
- }
- for (int i = 0; i < accessPath.length; ++i) {
- String p2 = accessPath[i];
- if (p.startsWith(p2) && p.length() > p2.length()
- && (p2.charAt(p2.length() - 1) == File.separatorChar
- || p.charAt(p2.length()) == File.separatorChar))
- {
- return;
- }
- }
- throw new ClassNotFoundException(
- "Access restriction: <" + url + "> is restricted");
- }
- }
-
private static final WeakMap map = new WeakMap();
-
- private static final String[] accessPath;
- static {
- String[] ap = null;
- String p = System.getProperty(
- "com.sun.star.comp.loader.CPLD_ACCESSPATH");
- if (p != null) {
- StringTokenizer t = new StringTokenizer(p, ";");
- ap = new String[t.countTokens()];
- int i = 0;
- while (t.hasMoreTokens()) {
- try {
- ap[i] = new File(t.nextToken()).getCanonicalPath();
- ++i;
- } catch (IOException e) {}
- }
- if (i != ap.length) {
- String[] ap2 = new String[i];
- System.arraycopy(ap, 0, ap2, 0, i);
- ap = ap2;
- }
- }
- accessPath = ap;
- }
}
generated by cgit (git 2.34.1) at 2024-08-05 05:32:29 +0000