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authorCaolán McNamara <caolanm@redhat.com>2018-10-18 20:39:23 +0100
committerSamuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>2019-11-29 07:51:50 +0100
commit29ca5e6b0a772e784551516ddb718371bb477701 (patch)
treebfcb8da6bf376d36113cfd264918065d8bb4b380
parent91b6b30731d75dd6705b14ef73f01ef7e28b6094 (diff)
keep pyuno script processing below base uri
Change-Id: Icc13fb7193fb1e7c50e0df286161a10b4ed636c7 Reviewed-on: https://gerrit.libreoffice.org/61969 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com> (cherry picked from commit b1c85cdb37a47998f8ab135fbc96f186334b171c)
-rw-r--r--scripting/source/pyprov/pythonscript.py30
1 files changed, 28 insertions, 2 deletions
diff --git a/scripting/source/pyprov/pythonscript.py b/scripting/source/pyprov/pythonscript.py
index 4803d0bebc23..f5aa2173333a 100644
--- a/scripting/source/pyprov/pythonscript.py
+++ b/scripting/source/pyprov/pythonscript.py
@@ -25,6 +25,7 @@ import imp
import time
import ast
import platform
+from com.sun.star.uri.RelativeUriExcessParentSegments import RETAIN
try:
unicode
@@ -212,8 +213,33 @@ class MyUriHelper:
def scriptURI2StorageUri( self, scriptURI ):
try:
- myUri = self.m_uriRefFac.parse(scriptURI)
- ret = self.m_baseUri + "/" + myUri.getName().replace( "|", "/" )
+ # base path to the python script location
+ sBaseUri = self.m_baseUri + "/"
+ xBaseUri = self.m_uriRefFac.parse(sBaseUri)
+
+ # path to the .py file + "$functionname, arguments, etc
+ xStorageUri = self.m_uriRefFac.parse(scriptURI)
+ sStorageUri = xStorageUri.getName().replace( "|", "/" );
+
+ # path to the .py file, relative to the base
+ sFileUri = sStorageUri[0:sStorageUri.find("$")]
+ xFileUri = self.m_uriRefFac.parse(sFileUri)
+ if not xFileUri:
+ message = "pythonscript: invalid relative uri '" + sFileUri+ "'"
+ log.debug( message )
+ raise RuntimeException( message )
+
+ # absolute path to the .py file
+ xAbsScriptUri = self.m_uriRefFac.makeAbsolute(xBaseUri, xFileUri, True, RETAIN)
+ sAbsScriptUri = xAbsScriptUri.getUriReference()
+
+ # ensure py file is under the base path
+ if not sAbsScriptUri.startswith(sBaseUri):
+ message = "pythonscript: storage uri '" + sAbsScriptUri + "' not in base uri '" + self.m_baseUri + "'"
+ log.debug( message )
+ raise RuntimeException( message )
+
+ ret = sBaseUri + sStorageUri
log.debug( "converting scriptURI="+scriptURI + " to storageURI=" + ret )
return ret
except UnoException as e: