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feat(python): Add Hardcoded Credentials MaD support

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Mathew Payne
2024-06-28 14:30:36 +01:00
parent 42925b56e3
commit 1cf9714272
1 changed files with 3 additions and 0 deletions
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3
python/ql/src/Security/CWE-798/HardcodedCredentials.ql
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@@ -18,6 +18,7 @@ import semmle.python.dataflow.new.TaintTracking
import semmle.python.filters.Tests
private import semmle.python.dataflow.new.internal.DataFlowDispatch as DataFlowDispatch
private import semmle.python.dataflow.new.internal.Builtins::Builtins as Builtins
private import semmle.python.frameworks.data.ModelsAsData
bindingset[char, fraction]
predicate fewer_characters_than(StringLiteral str, string char, float fraction) {
@@ -80,6 +81,8 @@ class HardcodedValueSource extends DataFlow::Node {
class CredentialSink extends DataFlow::Node {
CredentialSink() {
this = ModelOutput::getASinkNode("credentials-hardcoded").asSink()
or
exists(string name |
name.regexpMatch(getACredentialRegex()) and
not name.matches("%file")