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merge duplicate module into a module file

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am0o0
2024-07-31 11:04:03 +02:00
parent 701e3d7e53
commit c6814fcf47
3 changed files with 47 additions and 90 deletions
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45
java/ql/src/experimental/Security/CWE/CWE-347/Auth0NoVerifier.ql
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@@ -12,50 +12,7 @@
import java
import semmle.code.java.dataflow.FlowSources
module JwtAuth0 {
class PayloadType extends RefType {
PayloadType() { this.hasQualifiedName("com.auth0.jwt.interfaces", "Payload") }
}
class JwtType extends RefType {
JwtType() { this.hasQualifiedName("com.auth0.jwt", "JWT") }
}
class JwtVerifierType extends RefType {
JwtVerifierType() { this.hasQualifiedName("com.auth0.jwt", "JWTVerifier") }
}
/**
* A Method that returns a Decoded Claim of JWT
*/
class GetPayload extends MethodCall {
GetPayload() {
this.getCallee().getDeclaringType() instanceof PayloadType and
this.getCallee().hasName(["getClaim", "getIssuedAt"])
}
}
/**
* A Method that Decode JWT without signature verification
*/
class Decode extends MethodCall {
Decode() {
this.getCallee().getDeclaringType() instanceof JwtType and
this.getCallee().hasName("decode")
}
}
/**
* A Method that Decode JWT with signature verification
*/
class Verify extends MethodCall {
Verify() {
this.getCallee().getDeclaringType() instanceof JwtVerifierType and
this.getCallee().hasName("verify")
}
}
}
import JwtAuth0 as JwtAuth0
module JwtDecodeConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node source) {

49
java/ql/src/experimental/Security/CWE/CWE-347/Auth0NoVerifierLocalSource.ql
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@@ -12,54 +12,11 @@
import java
import semmle.code.java.dataflow.FlowSources
import JwtAuth0 as JwtAuth0
module JwtAuth0 {
class PayloadType extends RefType {
PayloadType() { this.hasQualifiedName("com.auth0.jwt.interfaces", "Payload") }
}
class JwtType extends RefType {
JwtType() { this.hasQualifiedName("com.auth0.jwt", "JWT") }
}
class JwtVerifierType extends RefType {
JwtVerifierType() { this.hasQualifiedName("com.auth0.jwt", "JWTVerifier") }
}
/**
* A Method that returns a Decoded Claim of JWT
*/
class GetPayload extends MethodCall {
GetPayload() {
this.getCallee().getDeclaringType() instanceof PayloadType and
this.getCallee().hasName(["getClaim", "getIssuedAt"])
}
}
/**
* A Method that Decode JWT without signature verification
*/
class Decode extends MethodCall {
Decode() {
this.getCallee().getDeclaringType() instanceof JwtType and
this.getCallee().hasName("decode")
}
}
/**
* A Method that Decode JWT with signature verification
*/
class Verify extends MethodCall {
Verify() {
this.getCallee().getDeclaringType() instanceof JwtVerifierType and
this.getCallee().hasName("verify")
}
}
}
module JwtDecodeConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node source) {
exists(Variable v |
source.asExpr() = v.getInitializer() and
v.getType().hasName("String")
@@ -89,11 +46,11 @@ module JwtDecodeConfig implements DataFlow::ConfigSig {
}
module FlowToJwtVerifyConfig implements DataFlow::ConfigSig {
predicate isSource(DataFlow::Node source) {
predicate isSource(DataFlow::Node source) {
exists(Variable v |
source.asExpr() = v.getInitializer() and
v.getType().hasName("String")
)
)
}
predicate isSink(DataFlow::Node sink) { sink.asExpr() = any(JwtAuth0::Verify a).getArgument(0) }

43
java/ql/src/experimental/Security/CWE/CWE-347/JwtAuth0.qll Normal file
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@@ -0,0 +1,43 @@
import java
class PayloadType extends RefType {
PayloadType() { this.hasQualifiedName("com.auth0.jwt.interfaces", "Payload") }
}
class JwtType extends RefType {
JwtType() { this.hasQualifiedName("com.auth0.jwt", "JWT") }
}
class JwtVerifierType extends RefType {
JwtVerifierType() { this.hasQualifiedName("com.auth0.jwt", "JWTVerifier") }
}
/**
* A Method that returns a Decoded Claim of JWT
*/
class GetPayload extends MethodCall {
GetPayload() {
this.getCallee().getDeclaringType() instanceof PayloadType and
this.getCallee().hasName(["getClaim", "getIssuedAt"])
}
}
/**
* A Method that Decode JWT without signature verification
*/
class Decode extends MethodCall {
Decode() {
this.getCallee().getDeclaringType() instanceof JwtType and
this.getCallee().hasName("decode")
}
}
/**
* A Method that Decode JWT with signature verification
*/
class Verify extends MethodCall {
Verify() {
this.getCallee().getDeclaringType() instanceof JwtVerifierType and
this.getCallee().hasName("verify")
}
}