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Merged
owen-mc merged 21 commits into from
Oct 11, 2023
Merged

Go: Improved JWT query, JWT decoding without verification #14075

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68392e7
V1
am0o0 Aug 28, 2023
40ff16b
Merge branch 'main' into amammad-go-JWT
am0o0 Aug 29, 2023
bc6a0fc
move to CWE-347
am0o0 Sep 18, 2023
2136929
clean tests
am0o0 Sep 19, 2023
1e12a86
Merge branch 'main' into amammad-go-JWT
am0o0 Sep 19, 2023
a96b001
clean tests
am0o0 Sep 19, 2023
da864bf
fix QLDoc
am0o0 Sep 19, 2023
c78f390
add go generate support, upgrade JWT.qll
am0o0 Sep 27, 2023
8d47a7b
Update python/ql/lib/semmle/python/security/dataflow/PathInjectionQue…
am0o0 Sep 28, 2023
f0f60c3
move JWT.qll to experimental
am0o0 Sep 30, 2023
aa127b1
do review improvements
am0o0 Oct 6, 2023
7d73808
fix a test mistake, add comments for JWT extension points
am0o0 Oct 6, 2023
7d36c23
fix qhelp and PascalCase issues
am0o0 Oct 6, 2023
2579791
fix examples
am0o0 Oct 9, 2023
38b0ed8
fix issues according to codereview
am0o0 Oct 10, 2023
82483a2
fix tests
am0o0 Oct 10, 2023
db9f74b
fix tests
am0o0 Oct 10, 2023
877605d
change c to C for fixing the qhelp error :)
am0o0 Oct 10, 2023
4499048
better query quality thanks to owen
am0o0 Oct 10, 2023
5e27323
fix qldoc
am0o0 Oct 11, 2023
8a3aa2c
Fix formatting
owen-mc Oct 11, 2023
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fix a test mistake, add comments for JWT extension points
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@am0o0
am0o0 committed Oct 6, 2023
commit 7d73808d60386e0347b6c95364c982a0089e25c0
12 changes: 9 additions & 3 deletions go/ql/src/experimental/frameworks/JWT.qll
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import go

/**
* A abstract class which responsible for parsing a JWT token
* A abstract class which responsible for parsing a JWT token.
*/
abstract class JwtParseBase extends Function {
/**
Expand All @@ -23,7 +23,9 @@ abstract class JwtParseBase extends Function {
}

/**
* A abstract class which responsible for parsing a JWT token which the key parameter is a function type
* A abstract class which responsible for parsing a JWT token which the key parameter is a function type.
*
* Extends this class for Jwt parsing methods that accepts a function type as key.
*/
abstract class JwtParseWithKeyFunction extends JwtParseBase {
/**
Expand All @@ -38,7 +40,9 @@ abstract class JwtParseWithKeyFunction extends JwtParseBase {
}

/**
* A abstract class which responsible for parsing a JWT token which the key parameter can be a string or byte type
* A abstract class which responsible for parsing a JWT token which the key parameter can be a string or byte type.
*
* Extends this class for Jwt parsing methods that accepts a non-function type as key.
*/
abstract class JwtParse extends JwtParseBase {
/**
Expand All @@ -54,6 +58,8 @@ abstract class JwtParse extends JwtParseBase {

/**
* A abstract class which responsible for parsing a JWT without verifying it
*
* Extends this class for Jwt parsing methods that don't verify JWT signature
*/
abstract class JwtUnverifiedParse extends JwtParseBase { }

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6 changes: 3 additions & 3 deletions ...erimental/CWE-347/NoVerification.expected → ...-347/ParseJWTWithoutVerification.expected
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@ edges
| go-jose.v3.go:25:16:25:47 | call to Get | go-jose.v3.go:26:15:26:25 | signedToken |
| go-jose.v3.go:26:15:26:25 | signedToken | go-jose.v3.go:29:19:29:29 | definition of signedToken |
| go-jose.v3.go:29:19:29:29 | definition of signedToken | go-jose.v3.go:31:37:31:47 | signedToken |
| go-jose.v3.go:31:21:31:48 | call to ParseSigned | go-jose.v3.go:33:12:33:23 | DecodedToken |
| go-jose.v3.go:31:37:31:47 | signedToken | go-jose.v3.go:31:21:31:48 | call to ParseSigned |
| go-jose.v3.go:31:2:31:48 | ... := ...[0] | go-jose.v3.go:33:12:33:23 | DecodedToken |
| go-jose.v3.go:31:37:31:47 | signedToken | go-jose.v3.go:31:2:31:48 | ... := ...[0] |
| golang-jwt-v5.go:28:16:28:20 | selection of URL | golang-jwt-v5.go:28:16:28:28 | call to Query |
| golang-jwt-v5.go:28:16:28:28 | call to Query | golang-jwt-v5.go:28:16:28:47 | call to Get |
| golang-jwt-v5.go:28:16:28:47 | call to Get | golang-jwt-v5.go:29:25:29:35 | signedToken |
Expand All @@ -17,7 +17,7 @@ nodes
| go-jose.v3.go:25:16:25:47 | call to Get | semmle.label | call to Get |
| go-jose.v3.go:26:15:26:25 | signedToken | semmle.label | signedToken |
| go-jose.v3.go:29:19:29:29 | definition of signedToken | semmle.label | definition of signedToken |
| go-jose.v3.go:31:21:31:48 | call to ParseSigned | semmle.label | call to ParseSigned |
| go-jose.v3.go:31:2:31:48 | ... := ...[0] | semmle.label | ... := ...[0] |
| go-jose.v3.go:31:37:31:47 | signedToken | semmle.label | signedToken |
| go-jose.v3.go:33:12:33:23 | DecodedToken | semmle.label | DecodedToken |
| golang-jwt-v5.go:28:16:28:20 | selection of URL | semmle.label | selection of URL |
Expand Down