diff options
| author | Michael Stahl <michael.stahl@allotropia.de> | 2024-07-02 13:24:38 +0200 |
|---|---|---|
| committer | Aron Budea <aron.budea@collabora.com> | 2024-08-22 04:25:40 +0200 |
| commit | 7876270b1ee8a59a9c629e922170b376287bdb6d (patch) | |
| tree | 40e4941c911defceccc7bc6f5daa03c54927fbcc | |
| parent | 566ff0d63a70af58213050e49974ab5d357940c9 (diff) | |
sfx2: SfxObjectShell should not trust any signature on repaired package
mimo-7.6.7.2.M3
Change-Id: I0317f80989e9dabd23e88e3caab26ede3fb5bd56
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/169883
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
(cherry picked from commit 8b333575ee680664fa3d83249ccec90881754ad7)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/169930
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171910
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
| -rw-r--r-- | sfx2/source/doc/objmisc.cxx | 6 | ||||
| -rw-r--r-- | sfx2/source/doc/objserv.cxx | 10 | ||||
| -rw-r--r-- | sfx2/source/doc/objstor.cxx | 2 |
3 files changed, 18 insertions, 0 deletions
diff --git a/sfx2/source/doc/objmisc.cxx b/sfx2/source/doc/objmisc.cxx index 11deb52935d9..0465d43ebff5 100644 --- a/sfx2/source/doc/objmisc.cxx +++ b/sfx2/source/doc/objmisc.cxx @@ -943,6 +943,12 @@ void SfxObjectShell::BreakMacroSign_Impl( bool bBreakMacroSign ) void SfxObjectShell::CheckSecurityOnLoading_Impl() { + if (GetErrorCode() == ERRCODE_IO_BROKENPACKAGE) + { // safety first: don't run any macros from broken package. + pImpl->aMacroMode.disallowMacroExecution(); + return; // do not get signature status - needs to be done after RepairPackage + } + // make sure LO evaluates the macro signatures, so it can be preserved GetScriptingSignatureState(); diff --git a/sfx2/source/doc/objserv.cxx b/sfx2/source/doc/objserv.cxx index 2167cfca18ce..f74134529215 100644 --- a/sfx2/source/doc/objserv.cxx +++ b/sfx2/source/doc/objserv.cxx @@ -1860,6 +1860,16 @@ SignatureState SfxObjectShell::ImplGetSignatureState( bool bScriptingContent ) uno::Sequence< security::DocumentSignatureInformation > aInfos = GetDocumentSignatureInformation( bScriptingContent ); *pState = DocumentSignatures::getSignatureState(aInfos); + + // repaired package cannot be trusted + if (*pState != SignatureState::NOSIGNATURES) + { + SfxBoolItem const*const pRepairItem{GetMedium()->GetItemSet()->GetItem(SID_REPAIRPACKAGE, false)}; + if (pRepairItem && pRepairItem->GetValue()) + { + *pState = SignatureState::BROKEN; + } + } } if ( *pState == SignatureState::OK || *pState == SignatureState::NOTVALIDATED diff --git a/sfx2/source/doc/objstor.cxx b/sfx2/source/doc/objstor.cxx index abc3dd38723d..d978608ead77 100644 --- a/sfx2/source/doc/objstor.cxx +++ b/sfx2/source/doc/objstor.cxx @@ -380,6 +380,8 @@ void SfxObjectShell::PrepareSecondTryLoad_Impl() { // only for internal use pImpl->m_xDocStorage.clear(); + pImpl->nDocumentSignatureState = SignatureState::UNKNOWN; + pImpl->nScriptingSignatureState = SignatureState::UNKNOWN; pImpl->m_bIsInit = false; ResetError(); } |