sfx2/source/doc/objstor.cxx             |   14 +-
 xmlsecurity/qa/unit/signing/signing.cxx |  179 ++++++++++++++++++++++++++++----
 2 files changed, 172 insertions(+), 21 deletions(-)

New commits:
commit 74952340349d5e817a415030a6cf76f48e70ab8b
Author:     Jan-Marek Glogowski <jan-marek.glogow...@extern.cib.de>
AuthorDate: Fri Oct 11 13:09:59 2019 +0200
Commit:     Thorsten Behrens <thorsten.behr...@cib.de>
CommitDate: Fri Nov 1 17:41:52 2019 +0100

    tdf#42316 handle saving to template filters
    
    This extends the filter comparison from commit c3a1c83ff5af
    ("tdf#42316 preserve macro signature of templates").
    
    The original patch just stripped "_template" from the source
    filter to find equal document types, which just enables the
    "template => document" case. This patch also strips the
    "_template" from the target filter, which fixes the "document
    or template => template" cases.
    
    This also extends the signing save tests:
    * OTT 1.2 => OTT 1.2 - preserve
    * ODT 1.2 => OTT 1.2 - preserve
    * OTT 1.0 => OTT 1.0 - preserve
    * ODT 1.0 => OTT 1.0 - preserve
    * OTT 1.0 => OTT 1.2 - drop
    
    Reviewed-on: https://gerrit.libreoffice.org/80654
    Tested-by: Jenkins
    Reviewed-by: Samuel Mehrbrodt <samuel.mehrbr...@cib.de>
    (cherry picked from commit 4aa6e2cb2245eddab87fb451add94159a7604246)
    Reviewed-on: https://gerrit.libreoffice.org/80910
    Reviewed-by: Michael Stahl <michael.st...@cib.de>
    (cherry picked from commit 7b405877b0fa0145513ac0294ab51cf57e6108c6)
    
    Change-Id: Ie297258a4d9f9aa4beb25786c6ba240b6f16f49b
    Reviewed-on: https://gerrit.libreoffice.org/81885
    Reviewed-by: Thorsten Behrens <thorsten.behr...@cib.de>
    Tested-by: Thorsten Behrens <thorsten.behr...@cib.de>

diff --git a/sfx2/source/doc/objstor.cxx b/sfx2/source/doc/objstor.cxx
index fa08ceb42a4a..d65a7e8666bb 100644
--- a/sfx2/source/doc/objstor.cxx
+++ b/sfx2/source/doc/objstor.cxx
@@ -1081,6 +1081,14 @@ void Lock_Impl( SfxObjectShell const * pDoc, bool bLock )
 
 }
 
+static OUString lcl_strip_template(const OUString &aString)
+{
+    static const OUString sPostfix("_template");
+    OUString sRes(aString);
+    if (sRes.endsWith(sPostfix))
+        sRes = sRes.copy(0, sRes.getLength() - sPostfix.getLength());
+    return sRes;
+}
 
 bool SfxObjectShell::SaveTo_Impl
 (
@@ -1161,10 +1169,8 @@ bool SfxObjectShell::SaveTo_Impl
 
             // preserve only if the same filter has been used
             // for templates, strip the _template from the filter name for 
comparison
-            OUString aMediumFilter = pMedium->GetFilter()->GetFilterName();
-            if (aMediumFilter.endsWith("_template"))
-                aMediumFilter = aMediumFilter.copy(0, 
aMediumFilter.getLength() - 9);
-            bTryToPreserveScriptSignature = pMedium->GetFilter() && pFilter && 
aMediumFilter == pFilter->GetFilterName();
+            const OUString aMediumFilter = 
lcl_strip_template(pMedium->GetFilter()->GetFilterName());
+            bTryToPreserveScriptSignature = pMedium->GetFilter() && pFilter && 
aMediumFilter == lcl_strip_template(pFilter->GetFilterName());
 
             // signatures were specified in ODF 1.2 but were used since much 
longer.
             // LO will still correctly validate an old style signature on an 
ODF 1.2
diff --git a/xmlsecurity/qa/unit/signing/signing.cxx 
b/xmlsecurity/qa/unit/signing/signing.cxx
index ccaf9416f69f..6c9bf22e5d97 100644
--- a/xmlsecurity/qa/unit/signing/signing.cxx
+++ b/xmlsecurity/qa/unit/signing/signing.cxx
@@ -870,12 +870,12 @@ void SigningTest::testPreserveMacroTemplateSignature12()
     // we are a template, and have a valid document and macro signature
     assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::OK, SignatureState::OK,
                    ODFVER_012_TEXT);
-    mxComponent->dispose();
 
     // create new document from template
     // we can't use createDoc / MacrosTest::loadFromDesktop, because 
ALWAYS_EXECUTE_NO_WARN
     // won't verify the signature for templates, so the resulting document 
won't be able to
     // preserve the templates signature.
+    mxComponent->dispose();
     mxComponent = mxDesktop->loadComponentFromURL(
         aURL, "_default", 0,
         comphelper::InitPropertySequence(
@@ -889,26 +889,80 @@ void SigningTest::testPreserveMacroTemplateSignature12()
                    SignatureState::OK, ODFVER_012_TEXT);
 
     // save as new ODT document
-    utl::TempFile aTempFileSaveAs;
-    aTempFileSaveAs.EnableKillingFile();
+    utl::TempFile aTempFileSaveAsODT;
+    aTempFileSaveAsODT.EnableKillingFile();
     try
     {
         uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
         uno::Sequence<beans::PropertyValue> descSaveAs(
             comphelper::InitPropertySequence({ { "FilterName", 
uno::Any(OUString("writer8")) } }));
-        xDocStorable->storeAsURL(aTempFileSaveAs.GetURL(), descSaveAs);
+        xDocStorable->storeAsURL(aTempFileSaveAsODT.GetURL(), descSaveAs);
     }
     catch (...)
     {
         CPPUNIT_FAIL("Failed to save ODT document");
     }
 
-    // load saved document
-    createDoc(aTempFileSaveAs.GetURL());
+    // save as new OTT template
+    utl::TempFile aTempFileSaveAsOTT;
+    aTempFileSaveAsOTT.EnableKillingFile();
+    try
+    {
+        uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
+        uno::Sequence<beans::PropertyValue> 
descSaveAs(comphelper::InitPropertySequence(
+            { { "FilterName", uno::Any(OUString("writer8_template")) } }));
+        xDocStorable->storeAsURL(aTempFileSaveAsOTT.GetURL(), descSaveAs);
+    }
+    catch (...)
+    {
+        CPPUNIT_FAIL("Failed to save OTT template");
+    }
+
+    // load the saved OTT template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent
+        = loadFromDesktop(aTempFileSaveAsOTT.GetURL(), OUString(),
+                          comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // the loaded document is a OTT with a valid macro signature
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::OK, ODFVER_012_TEXT);
+
+    // load saved ODT document
+    createDoc(aTempFileSaveAsODT.GetURL());
 
     // the loaded document is a ODT with a macro signature
     assertDocument(CPPUNIT_SOURCELINE(), "writer8", 
SignatureState::NOSIGNATURES,
                    SignatureState::OK, ODFVER_012_TEXT);
+
+    // save as new OTT template
+    utl::TempFile aTempFileSaveAsODT_OTT;
+    aTempFileSaveAsODT_OTT.EnableKillingFile();
+    try
+    {
+        uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
+        uno::Sequence<beans::PropertyValue> 
descSaveAs(comphelper::InitPropertySequence(
+            { { "FilterName", uno::Any(OUString("writer8_template")) } }));
+        xDocStorable->storeAsURL(aTempFileSaveAsODT_OTT.GetURL(), descSaveAs);
+    }
+    catch (...)
+    {
+        CPPUNIT_FAIL("Failed to save OTT template");
+    }
+
+    // load the template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent
+        = loadFromDesktop(aTempFileSaveAsODT_OTT.GetURL(), OUString(),
+                          comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // the loaded document is a OTT with a valid macro signature
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::OK, ODFVER_012_TEXT);
 }
 
 /// Test if a macro signature from an OTT 1.0 is dropped for ODT 1.2
@@ -923,15 +977,15 @@ void SigningTest::testDropMacroTemplateSignature()
     CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
                            mxComponent.is());
 
-    // we are a template, and have a valid document and macro signature
+    // we are a template, and have a non-invalid macro signature
     assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
                    SignatureState::NOTVALIDATED, OUString());
-    mxComponent->dispose();
 
     // create new document from template
     // we can't use createDoc / MacrosTest::loadFromDesktop, because 
ALWAYS_EXECUTE_NO_WARN
     // won't verify the signature for templates, so the resulting document 
won't be able to
     // preserve the templates signature.
+    mxComponent->dispose();
     mxComponent = mxDesktop->loadComponentFromURL(
         aURL, "_default", 0,
         comphelper::InitPropertySequence(
@@ -965,6 +1019,44 @@ void SigningTest::testDropMacroTemplateSignature()
     // the loaded document is a 1.2 ODT without any signatures
     assertDocument(CPPUNIT_SOURCELINE(), "writer8", 
SignatureState::NOSIGNATURES,
                    SignatureState::NOSIGNATURES, ODFVER_012_TEXT);
+
+    // load the template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent = loadFromDesktop(
+        aURL, OUString(), comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // we are a template, and have a non-invalid macro signature
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::NOTVALIDATED, OUString());
+
+    // save as new OTT template
+    utl::TempFile aTempFileSaveAsOTT;
+    aTempFileSaveAsOTT.EnableKillingFile();
+    try
+    {
+        uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
+        uno::Sequence<beans::PropertyValue> 
descSaveAs(comphelper::InitPropertySequence(
+            { { "FilterName", uno::Any(OUString("writer8_template")) } }));
+        xDocStorable->storeAsURL(aTempFileSaveAsOTT.GetURL(), descSaveAs);
+    }
+    catch (...)
+    {
+        CPPUNIT_FAIL("Failed to save OTT template");
+    }
+
+    // load the template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent
+        = loadFromDesktop(aTempFileSaveAsOTT.GetURL(), OUString(),
+                          comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // the loaded document is a 1.2 OTT without any signatures
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::NOSIGNATURES, ODFVER_012_TEXT);
 }
 
 class Resetter
@@ -1015,16 +1107,15 @@ void SigningTest::testPreserveMacroTemplateSignature10()
     CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
                            mxComponent.is());
 
-    // we are a template, and have a valid document and macro signature
+    // we are a template, and have a non-invalid macro signature
     assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
                    SignatureState::NOTVALIDATED, OUString());
 
-    mxComponent->dispose();
-
     // create new document from template
     // we can't use createDoc / MacrosTest::loadFromDesktop, because 
ALWAYS_EXECUTE_NO_WARN
     // won't verify the signature for templates, so the resulting document 
won't be able to
     // preserve the templates signature.
+    mxComponent->dispose();
     mxComponent = mxDesktop->loadComponentFromURL(
         aURL, "_default", 0,
         comphelper::InitPropertySequence(
@@ -1038,26 +1129,80 @@ void SigningTest::testPreserveMacroTemplateSignature10()
                    SignatureState::NOTVALIDATED, OUString());
 
     // save as new ODT document
-    utl::TempFile aTempFileSaveAs;
-    aTempFileSaveAs.EnableKillingFile();
+    utl::TempFile aTempFileSaveAsODT;
+    aTempFileSaveAsODT.EnableKillingFile();
     try
     {
         uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
         uno::Sequence<beans::PropertyValue> descSaveAs(
             comphelper::InitPropertySequence({ { "FilterName", 
uno::Any(OUString("writer8")) } }));
-        xDocStorable->storeAsURL(aTempFileSaveAs.GetURL(), descSaveAs);
+        xDocStorable->storeAsURL(aTempFileSaveAsODT.GetURL(), descSaveAs);
     }
     catch (...)
     {
         CPPUNIT_FAIL("Failed to save ODT document");
     }
 
-    // load saved document
-    createDoc(aTempFileSaveAs.GetURL());
+    // save as new OTT template
+    utl::TempFile aTempFileSaveAsOTT;
+    aTempFileSaveAsOTT.EnableKillingFile();
+    try
+    {
+        uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
+        uno::Sequence<beans::PropertyValue> 
descSaveAs(comphelper::InitPropertySequence(
+            { { "FilterName", uno::Any(OUString("writer8_template")) } }));
+        xDocStorable->storeAsURL(aTempFileSaveAsOTT.GetURL(), descSaveAs);
+    }
+    catch (...)
+    {
+        CPPUNIT_FAIL("Failed to save OTT template");
+    }
 
-    // the loaded document is a ODT with a macro signature
+    // load the saved OTT template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent
+        = loadFromDesktop(aTempFileSaveAsOTT.GetURL(), OUString(),
+                          comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // the loaded document is a OTT with a non-invalid macro signature
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::NOTVALIDATED, OUString());
+
+    // load saved ODT document
+    createDoc(aTempFileSaveAsODT.GetURL());
+
+    // the loaded document is a ODT with a non-invalid macro signature
     assertDocument(CPPUNIT_SOURCELINE(), "writer8", 
SignatureState::NOSIGNATURES,
                    SignatureState::NOTVALIDATED, OUString());
+
+    // save as new OTT template
+    utl::TempFile aTempFileSaveAsODT_OTT;
+    aTempFileSaveAsODT_OTT.EnableKillingFile();
+    try
+    {
+        uno::Reference<frame::XStorable> xDocStorable(mxComponent, 
uno::UNO_QUERY);
+        uno::Sequence<beans::PropertyValue> 
descSaveAs(comphelper::InitPropertySequence(
+            { { "FilterName", uno::Any(OUString("writer8_template")) } }));
+        xDocStorable->storeAsURL(aTempFileSaveAsODT_OTT.GetURL(), descSaveAs);
+    }
+    catch (...)
+    {
+        CPPUNIT_FAIL("Failed to save OTT template");
+    }
+
+    // load the template as-is to validate signatures
+    mxComponent->dispose();
+    mxComponent
+        = loadFromDesktop(aTempFileSaveAsODT_OTT.GetURL(), OUString(),
+                          comphelper::InitPropertySequence({ { "AsTemplate", 
uno::Any(false) } }));
+    CPPUNIT_ASSERT_MESSAGE(OUStringToOString(sLoadMessage, 
RTL_TEXTENCODING_UTF8).getStr(),
+                           mxComponent.is());
+
+    // the loaded document is a OTT with a non-invalid macro signature
+    assertDocument(CPPUNIT_SOURCELINE(), "writer8_template", 
SignatureState::NOSIGNATURES,
+                   SignatureState::NOTVALIDATED, OUString());
 }
 
 #endif
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