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michaelnebelmichaelnebel
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Java: Remove manual models from QL code.
1 parent f4e1867 commit b3a3b67

125 files changed

Lines changed: 117 additions & 7613 deletions

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‎java/ql/lib/ext/android.content.model.yml‎

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@@ -3,6 +3,7 @@ extensions:
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pack: codeql/java-all
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extensible: extSourceModel
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data:
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# ContentInterface models are here for backwards compatibility (it was removed in API 28)
67
- ["android.content", "ContentInterface", True, "call", "(String,String,String,Bundle)", "", "Parameter[0..3]", "contentprovider", "manual"]
78
- ["android.content", "ContentInterface", True, "delete", "(Uri,Bundle)", "", "Parameter[0..1]", "contentprovider", "manual"]
89
- ["android.content", "ContentInterface", True, "getType", "(Uri)", "", "Parameter[0]", "contentprovider", "manual"]
@@ -80,6 +81,7 @@ extensions:
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- ["android.content", "ComponentName", False, "unflattenFromString", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
8182
- ["android.content", "ContentProvider", True, "query", "(Uri,String[],String,String[],String)", "", "Argument[0]", "ReturnValue", "taint", "manual"]
8283
- ["android.content", "ContentProvider", True, "query", "(Uri,String[],String,String[],String,CancellationSignal)", "", "Argument[0]", "ReturnValue", "taint", "manual"]
84+
# ContentProviderClient is tainted at its creation, not by its arguments
8385
- ["android.content", "ContentProviderClient", True, "applyBatch", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
8486
- ["android.content", "ContentProviderClient", True, "call", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
8587
- ["android.content", "ContentProviderClient", True, "canonicalize", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
@@ -132,6 +134,7 @@ extensions:
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- ["android.content", "ContentValues", False, "put", "", "", "Argument[1]", "Argument[-1].MapValue", "value", "manual"]
133135
- ["android.content", "ContentValues", False, "putAll", "", "", "Argument[0].MapKey", "Argument[-1].MapKey", "value", "manual"]
134136
- ["android.content", "ContentValues", False, "putAll", "", "", "Argument[0].MapValue", "Argument[-1].MapValue", "value", "manual"]
137+
# Currently only the Extras part of the intent and the data field are fully modeled
135138
- ["android.content", "Intent", True, "Intent", "(Context,Class)", "", "Argument[1]", "Argument[-1]", "taint", "manual"]
136139
- ["android.content", "Intent", True, "Intent", "(Intent)", "", "Argument[0]", "Argument[-1]", "taint", "manual"]
137140
- ["android.content", "Intent", False, "Intent", "(Intent)", "", "Argument[0].SyntheticField[android.content.Intent.extras].MapKey", "Argument[-1].SyntheticField[android.content.Intent.extras].MapKey", "value", "manual"]

‎java/ql/lib/ext/android.os.model.yml‎

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@@ -35,6 +35,7 @@ extensions:
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- ["android.os", "Bundle", False, "Bundle", "(PersistableBundle)", "", "Argument[0].MapValue", "Argument[-1].MapValue", "value", "manual"]
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- ["android.os", "Bundle", True, "clone", "()", "", "Argument[-1].MapKey", "ReturnValue.MapKey", "value", "manual"]
3737
- ["android.os", "Bundle", True, "clone", "()", "", "Argument[-1].MapValue", "ReturnValue.MapValue", "value", "manual"]
38+
# Model for Bundle.deepCopy is not fully precise, as some map values aren't copied by value
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- ["android.os", "Bundle", True, "deepCopy", "()", "", "Argument[-1].MapKey", "ReturnValue.MapKey", "value", "manual"]
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- ["android.os", "Bundle", True, "deepCopy", "()", "", "Argument[-1].MapValue", "ReturnValue.MapValue", "value", "manual"]
4041
- ["android.os", "Bundle", True, "getBinder", "(String)", "", "Argument[-1].MapValue", "ReturnValue", "value", "manual"]

‎java/ql/lib/ext/android.webkit.model.yml‎

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@@ -9,6 +9,7 @@ extensions:
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pack: codeql/java-all
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extensible: extSinkModel
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data:
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# Models representing methods susceptible to XSS attacks.
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- ["android.webkit", "WebView", False, "evaluateJavascript", "", "", "Argument[0]", "xss", "manual"]
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- ["android.webkit", "WebView", False, "loadData", "", "", "Argument[0]", "xss", "manual"]
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- ["android.webkit", "WebView", False, "loadDataWithBaseURL", "", "", "Argument[1]", "xss", "manual"]

‎java/ql/lib/ext/com.google.common.cache.model.yml‎

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@@ -5,7 +5,9 @@ extensions:
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data:
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- ["com.google.common.cache", "Cache", True, "asMap", "()", "", "Argument[-1].MapKey", "ReturnValue.MapKey", "value", "manual"]
77
- ["com.google.common.cache", "Cache", True, "asMap", "()", "", "Argument[-1].MapValue", "ReturnValue.MapValue", "value", "manual"]
8+
# Lambda flow from Argument[1] not implemented
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- ["com.google.common.cache", "Cache", True, "get", "(Object,Callable)", "", "Argument[-1].MapValue", "ReturnValue", "value", "manual"]
10+
# The true flow to MapKey of ReturnValue for getAllPresent is the intersection of the these inputs, but intersections cannot be modeled fully accurately.
911
- ["com.google.common.cache", "Cache", True, "getAllPresent", "(Iterable)", "", "Argument[-1].MapKey", "ReturnValue.MapKey", "value", "manual"]
1012
- ["com.google.common.cache", "Cache", True, "getAllPresent", "(Iterable)", "", "Argument[-1].MapValue", "ReturnValue.MapValue", "value", "manual"]
1113
- ["com.google.common.cache", "Cache", True, "getAllPresent", "(Iterable)", "", "Argument[0].Element", "ReturnValue.MapKey", "value", "manual"]

‎java/ql/lib/ext/com.google.common.collect.model.yml‎

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@@ -3,6 +3,8 @@ extensions:
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pack: codeql/java-all
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extensible: extSummaryModel
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data:
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# Methods depending on lambda flow are not currently modeled
7+
# Methods depending on stronger aliasing properties than we support are also not modeled.
68
- ["com.google.common.collect", "ArrayListMultimap", True, "create", "(Multimap)", "", "Argument[0].MapKey", "ReturnValue.MapKey", "value", "manual"]
79
- ["com.google.common.collect", "ArrayListMultimap", True, "create", "(Multimap)", "", "Argument[0].MapValue", "ReturnValue.MapValue", "value", "manual"]
810
- ["com.google.common.collect", "ArrayTable", True, "create", "(Iterable,Iterable)", "", "Argument[0].Element", "ReturnValue.SyntheticField[com.google.common.collect.Table.rowKey]", "value", "manual"]

‎java/ql/lib/ext/jakarta.ws.rs.core.model.yml‎

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@@ -27,6 +27,9 @@ extensions:
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- ["jakarta.ws.rs.core", "Form", True, "param", "", "", "Argument[0..1]", "Argument[-1]", "taint", "manual"]
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- ["jakarta.ws.rs.core", "GenericEntity", False, "GenericEntity", "", "", "Argument[0]", "Argument[-1]", "taint", "manual"]
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- ["jakarta.ws.rs.core", "GenericEntity", True, "getEntity", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
30+
# Methods that Date have to be syntax-checked, but those returning MediaType
31+
# or Locale are assumed potentially dangerous, as these types do not generally check that the
32+
# input data is recognised, only that it conforms to the expected syntax.
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- ["jakarta.ws.rs.core", "HttpHeaders", True, "getAcceptableLanguages", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
3134
- ["jakarta.ws.rs.core", "HttpHeaders", True, "getAcceptableMediaTypes", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["jakarta.ws.rs.core", "HttpHeaders", True, "getCookies", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
@@ -63,9 +66,13 @@ extensions:
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- ["jakarta.ws.rs.core", "NewCookie", False, "valueOf", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
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- ["jakarta.ws.rs.core", "PathSegment", True, "getMatrixParameters", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["jakarta.ws.rs.core", "PathSegment", True, "getPath", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
69+
# The returned ResponseBuilder gains taint from a tainted entity or existing Response
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- ["jakarta.ws.rs.core", "Response", False, "accepted", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
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- ["jakarta.ws.rs.core", "Response", False, "fromResponse", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
6872
- ["jakarta.ws.rs.core", "Response", False, "ok", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
73+
# Becomes tainted by a tainted entity, but not by metadata, headers etc
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# Build() method returns taint
75+
# Almost all methods are fluent, and so preserve value
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- ["jakarta.ws.rs.core", "Response$ResponseBuilder", True, "allow", "", "", "Argument[-1]", "ReturnValue", "value", "manual"]
7077
- ["jakarta.ws.rs.core", "Response$ResponseBuilder", True, "build", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["jakarta.ws.rs.core", "Response$ResponseBuilder", True, "cacheControl", "", "", "Argument[-1]", "ReturnValue", "value", "manual"]

‎java/ql/lib/ext/java.nio.file.model.yml‎

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@@ -24,10 +24,12 @@ extensions:
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data:
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- ["java.nio.file", "FileSystem", True, "getPath", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "FileSystem", True, "getRootDirectories", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
27+
- ["java.nio.file", "Path", True, "getParent", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", True, "normalize", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", True, "resolve", "", "", "Argument[-1..0]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", True, "toAbsolutePath", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", False, "toFile", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", True, "toString", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
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- ["java.nio.file", "Path", True, "toUri", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
33-
- ["java.nio.file", "Paths", True, "get", "", "", "Argument[0..1]", "ReturnValue", "taint", "manual"]
34+
- ["java.nio.file", "Paths", True, "get", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
35+
- ["java.nio.file", "Paths", True, "get", "", "", "Argument[1].ArrayElement", "ReturnValue", "taint", "manual"]

‎java/ql/lib/ext/java.util.stream.model.yml‎

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@@ -16,6 +16,7 @@ extensions:
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- ["java.util.stream", "Stream", True, "collect", "(Supplier,BiConsumer,BiConsumer)", "", "Argument[1].Parameter[0]", "Argument[2].Parameter[0..1]", "value", "manual"]
1717
- ["java.util.stream", "Stream", True, "collect", "(Supplier,BiConsumer,BiConsumer)", "", "Argument[1].Parameter[0]", "ReturnValue", "value", "manual"]
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- ["java.util.stream", "Stream", True, "collect", "(Supplier,BiConsumer,BiConsumer)", "", "Argument[2].Parameter[0..1]", "Argument[1].Parameter[0]", "value", "manual"]
19+
# collect(Collector<T,A,R> collector) is handled separately on a case-by-case basis as it is too complex for MaD
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- ["java.util.stream", "Stream", True, "concat", "(Stream,Stream)", "", "Argument[0..1].Element", "ReturnValue.Element", "value", "manual"]
2021
- ["java.util.stream", "Stream", True, "distinct", "()", "", "Argument[-1].Element", "ReturnValue.Element", "value", "manual"]
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- ["java.util.stream", "Stream", True, "dropWhile", "(Predicate)", "", "Argument[-1].Element", "Argument[0].Parameter[0]", "value", "manual"]
@@ -43,6 +44,9 @@ extensions:
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- ["java.util.stream", "Stream", True, "limit", "(long)", "", "Argument[-1].Element", "ReturnValue.Element", "value", "manual"]
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- ["java.util.stream", "Stream", True, "map", "(Function)", "", "Argument[-1].Element", "Argument[0].Parameter[0]", "value", "manual"]
4546
- ["java.util.stream", "Stream", True, "map", "(Function)", "", "Argument[0].ReturnValue", "ReturnValue.Element", "value", "manual"]
47+
# Missing for mapMulti(BiConsumer) (not currently supported):
48+
# Argument[0] of Parameter[1] of Argument[0] -> Element of Parameter[1] of Argument[0]
49+
# Element of Parameter[1] of Argument[0] -> Element of ReturnValue
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- ["java.util.stream", "Stream", True, "mapMulti", "(BiConsumer)", "", "Argument[-1].Element", "Argument[0].Parameter[0]", "value", "manual"]
4751
- ["java.util.stream", "Stream", True, "mapMultiToDouble", "(BiConsumer)", "", "Argument[-1].Element", "Argument[0].Parameter[0]", "value", "manual"]
4852
- ["java.util.stream", "Stream", True, "mapMultiToInt", "(BiConsumer)", "", "Argument[-1].Element", "Argument[0].Parameter[0]", "value", "manual"]

‎java/ql/lib/ext/javax.jms.model.yml‎

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@@ -1,3 +1,8 @@
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# This model covers JMS API versions 1 and 2.
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#
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# https://docs.oracle.com/javaee/6/api/javax/jms/package-summary.html
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# https://docs.oracle.com/javaee/7/api/javax/jms/package-summary.html
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#
16
extensions:
27
- addsTo:
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pack: codeql/java-all

‎java/ql/lib/ext/javax.ws.rs.core.model.yml‎

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@@ -28,6 +28,9 @@ extensions:
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- ["javax.ws.rs.core", "Form", True, "param", "", "", "Argument[0..1]", "Argument[-1]", "taint", "manual"]
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- ["javax.ws.rs.core", "GenericEntity", False, "GenericEntity", "", "", "Argument[0]", "Argument[-1]", "taint", "manual"]
3030
- ["javax.ws.rs.core", "GenericEntity", True, "getEntity", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
31+
# Methods that Date have to be syntax-checked, but those returning MediaType
32+
# or Locale are assumed potentially dangerous, as these types do not generally check that the
33+
# input data is recognised, only that it conforms to the expected syntax.
3134
- ["javax.ws.rs.core", "HttpHeaders", True, "getAcceptableLanguages", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
3235
- ["javax.ws.rs.core", "HttpHeaders", True, "getAcceptableMediaTypes", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
3336
- ["javax.ws.rs.core", "HttpHeaders", True, "getCookies", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
@@ -64,9 +67,13 @@ extensions:
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- ["javax.ws.rs.core", "NewCookie", False, "valueOf", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
6568
- ["javax.ws.rs.core", "PathSegment", True, "getMatrixParameters", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
6669
- ["javax.ws.rs.core", "PathSegment", True, "getPath", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
70+
# The returned ResponseBuilder gains taint from a tainted entity or existing Response
6771
- ["javax.ws.rs.core", "Response", False, "accepted", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
6872
- ["javax.ws.rs.core", "Response", False, "fromResponse", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
6973
- ["javax.ws.rs.core", "Response", False, "ok", "", "", "Argument[0]", "ReturnValue", "taint", "manual"]
74+
# Becomes tainted by a tainted entity, but not by metadata, headers etc
75+
# Build() method returns taint
76+
# Almost all methods are fluent, and so preserve value
7077
- ["javax.ws.rs.core", "Response$ResponseBuilder", True, "allow", "", "", "Argument[-1]", "ReturnValue", "value", "manual"]
7178
- ["javax.ws.rs.core", "Response$ResponseBuilder", True, "build", "", "", "Argument[-1]", "ReturnValue", "taint", "manual"]
7279
- ["javax.ws.rs.core", "Response$ResponseBuilder", True, "cacheControl", "", "", "Argument[-1]", "ReturnValue", "value", "manual"]

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