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Initial support for source models

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This commit is contained in:
Benjamin Muskalla
2021-09-28 15:04:07 +02:00
parent c844f5382f
commit a1d8dfb524
9 changed files with 93 additions and 8 deletions
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10
java/ql/src/utils/model-generator/GenerateFlowModel.py
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@@ -102,6 +102,8 @@ private class {0}{1}Csv extends {2} {{
}}
}}
"""
if rows.strip() == "":
return ""
return classTemplate.format(shortname.capitalize(), kind.capitalize(), superclass, rows)
@@ -111,6 +113,8 @@ summaryCsv = asCsvModel("SummaryModelCsv", "summary", summaryRows)
sinkRows = runQuery("sink models", "CaptureSinkModels.ql")
sinkCsv = asCsvModel("SinkModelCsv", "sinks", sinkRows)
sourceRows = runQuery("source models", "CaptureSourceModels.ql")
sourceCsv = asCsvModel("SourceModelCsv", "sources", sourceRows)
qllTemplate = """
/** Definitions of taint steps in the {0} framework */
@@ -120,12 +124,16 @@ private import semmle.code.java.dataflow.ExternalFlow
{1}
{2}
{3}
"""
qllContents = qllTemplate.format(shortname, summaryCsv, sinkCsv)
qllContents = qllTemplate.format(shortname, summaryCsv, sinkCsv, sourceCsv)
with open(frameworkTarget, "w") as frameworkQll:
frameworkQll.write(qllContents)
print("")
print("CSV model written to " + frameworkTarget)