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Merged
redsun82 merged 10 commits into from
Jun 12, 2025
Merged

Rust: Use QL computed canonical paths in MaD Field tokens #19667

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5f474a7
Rust: Use QL computed canonical paths in MaD `Field` tokens
Jun 4, 2025
051704e
Merge branch 'main' into redsun82/rust-mad
redsun82 Jun 11, 2025
c6c52ed
MaD generator: tweak the scripts
redsun82 Jun 11, 2025
bea5381
Rust: replace last hand-written instances of `Field[crate::`
redsun82 Jun 11, 2025
97c2dfe
Rust: fix tests
redsun82 Jun 11, 2025
a6cc946
Rust: fix inline flow test
redsun82 Jun 12, 2025
326ddd6
Merge branch 'main' into redsun82/rust-mad
redsun82 Jun 12, 2025
3c834de
Rust: fix dataflow models test
redsun82 Jun 12, 2025
4554904
Rust: fix dataflow models test expectation
redsun82 Jun 12, 2025
836b81d
Rust: fix mdoel
redsun82 Jun 12, 2025
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2 changes: 1 addition & 1 deletion misc/scripts/models-as-data/generate_mad.py
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Expand Up @@ -214,4 +214,4 @@ def run(self):
self.save(typeBasedContent, ".typebased.model.yml")

if __name__ == '__main__':
Generator.make().run()
Generator.make().run()
19 changes: 2 additions & 17 deletions rust/ql/lib/codeql/rust/dataflow/internal/FlowSummaryImpl.qll
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Expand Up @@ -68,29 +68,14 @@ module Input implements InputSig<Location, RustDataFlow> {
result = "Field" and
(
exists(Addressable a, int pos, string prefix |
// TODO: calculate in QL
arg = prefix + "(" + pos + ")" and
(
prefix = a.getExtendedCanonicalPath()
or
a = any(OptionEnum o).getSome() and
prefix = "crate::option::Option::Some"
or
exists(string name |
a = any(ResultEnum r).getVariant(name) and
prefix = "crate::result::Result::" + name
)
)
arg = prefix + "(" + pos + ")" and prefix = a.getCanonicalPath()
|
c.(TupleFieldContent).isStructField(a, pos)
or
c.(TupleFieldContent).isVariantField(a, pos)
)
or
exists(Addressable a, string field |
// TODO: calculate in QL
arg = a.getExtendedCanonicalPath() + "::" + field
|
exists(Addressable a, string field | arg = a.getCanonicalPath() + "::" + field |
c.(StructFieldContent).isStructField(a, field)
or
c.(StructFieldContent).isVariantField(a, field)
Expand Down
4 changes: 2 additions & 2 deletions rust/ql/lib/codeql/rust/dataflow/internal/ModelsAsData.qll
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Expand Up @@ -30,9 +30,9 @@
* - `ReturnValue`: the value returned by a function call.
* - `Element`: an element in a collection.
* - `Field[t::f]`: field `f` of the variant/struct with canonical path `t`, for example
* `Field[crate::ihex::Record::Data::value]`.
* `Field[ihex::Record::Data::value]`.
* - `Field[t(i)]`: position `i` inside the variant/struct with canonical path `v`, for example
* `Field[crate::option::Option::Some(0)]`.
* `Field[core::option::Option::Some(0)]`.
* - `Field[i]`: the `i`th element of a tuple.
* 4. The `kind` column is a tag that can be referenced from QL to determine to
* which classes the interpreted elements should be added. For example, for
Expand Down
8 changes: 4 additions & 4 deletions rust/ql/lib/codeql/rust/frameworks/http.model.yml
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Expand Up @@ -3,10 +3,10 @@ extensions:
pack: codeql/rust-all
extensible: sourceModel
data:
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http1::SendRequest>::send_request", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http2::SendRequest>::send_request", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http1::SendRequest>::try_send_request", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http2::SendRequest>::try_send_request", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http1::SendRequest>::send_request", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http2::SendRequest>::send_request", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http1::SendRequest>::try_send_request", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::conn::http2::SendRequest>::try_send_request", "ReturnValue.Future.::Result::Ok(0)]", "remote", "manual"]
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@geoffw0 geoffw0 Jun 4, 2025

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This one looks broken, we've lost Field[core::result

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@hvitved hvitved Jun 12, 2025

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@redsun82 : Did you see this comment?

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@redsun82 redsun82 Jun 12, 2025

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hmm, shouldn't CI catch this?

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@redsun82 redsun82 Jun 12, 2025

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It's fixed now, it was an editing mistake during search&replace. But now I'm wary: shouldn't that have been catched?

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@hvitved hvitved Jun 12, 2025

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I think perhaps there are some validation checks that we could enable.

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@redsun82 redsun82 Jun 12, 2025

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would Private::External::invalidSpecComponent like is used in this query flag that, if we didn't look for a SummarizedCallable?

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@hvitved hvitved Jun 12, 2025

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Yes, I think so.

- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::Client>::get", "ReturnValue.Future", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper:hyper", "<crate::client::Client>::request", "ReturnValue.Future", "remote", "manual"]
- ["repo:https://github.com/hyperium/hyper-util:hyper-util", "<crate::client::legacy::Client>::get", "ReturnValue.Future", "remote", "manual"]
Expand Down
6 changes: 3 additions & 3 deletions rust/ql/lib/codeql/rust/frameworks/log.model.yml
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Expand Up @@ -15,9 +15,9 @@ extensions:
- ["lang:std", "<crate::io::stdio::StderrLock as crate::io::Write>::write", "Argument[0]", "log-injection", "manual"]
- ["lang:std", "<crate::io::stdio::StderrLock as crate::io::Write>::write_all", "Argument[0]", "log-injection", "manual"]
- ["lang:core", "crate::panicking::panic_fmt", "Argument[0]", "log-injection", "manual"]
- ["lang:core", "crate::panicking::assert_failed", "Argument[3].Field[crate::option::Option::Some(0)]", "log-injection", "manual"]
- ["lang:core", "crate::panicking::assert_failed", "Argument[3].Field[core::option::Option::Some(0)]", "log-injection", "manual"]
- ["lang:core", "<crate::option::Option>::expect", "Argument[0]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::option::Option as crate::LogErrOption>::log_expect", "Argument[0]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::result::Result as crate::LogErrResult>::log_unwrap", "Argument[self].Field[crate::result::Result::Err(0)]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::result::Result as crate::LogErrResult>::log_unwrap", "Argument[self].Field[core::result::Result::Err(0)]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::result::Result as crate::LogErrResult>::log_expect", "Argument[0]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::result::Result as crate::LogErrResult>::log_expect", "Argument[self].Field[crate::result::Result::Err(0)]", "log-injection", "manual"]
- ["repo:https://github.com/DesmondWillowbrook/rs-log_err:log_err", "<crate::result::Result as crate::LogErrResult>::log_expect", "Argument[self].Field[core::result::Result::Err(0)]", "log-injection", "manual"]
24 changes: 12 additions & 12 deletions rust/ql/lib/codeql/rust/frameworks/reqwest.model.yml
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Expand Up @@ -3,8 +3,8 @@ extensions:
pack: codeql/rust-all
extensible: sourceModel
data:
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "crate::get", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "crate::blocking::get", "ReturnValue.Field[crate::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "crate::get", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "remote", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "crate::blocking::get", "ReturnValue.Field[core::result::Result::Ok(0)]", "remote", "manual"]
- addsTo:
pack: codeql/rust-all
extensible: sinkModel
Expand All @@ -15,13 +15,13 @@ extensions:
pack: codeql/rust-all
extensible: summaryModel
data:
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::text", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::text_with_charset", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::bytes", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::chunk", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)].Field[crate::option::Option::Some(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::text", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::text_with_charset", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::bytes", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::text", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::bytes", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::chunk", "Argument[self]", "ReturnValue.Future.Field[crate::result::Result::Ok(0)].Field[crate::option::Option::Some(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::text", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::text_with_charset", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::bytes", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::response::Response>::chunk", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)].Field[core::option::Option::Some(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::text", "Argument[self]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::text_with_charset", "Argument[self]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::blocking::response::Response>::bytes", "Argument[self]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::text", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::bytes", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["repo:https://github.com/seanmonstar/reqwest:reqwest", "<crate::async_impl::response::Response>::chunk", "Argument[self]", "ReturnValue.Future.Field[core::result::Result::Ok(0)].Field[core::option::Option::Some(0)]", "taint", "manual"]
4 changes: 2 additions & 2 deletions rust/ql/lib/codeql/rust/frameworks/rusqlite.model.yml
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Expand Up @@ -14,7 +14,7 @@ extensions:
pack: codeql/rust-all
extensible: sourceModel
data:
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get", "ReturnValue.Field[crate::result::Result::Ok(0)]", "database", "manual"]
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get", "ReturnValue.Field[core::result::Result::Ok(0)]", "database", "manual"]
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get_unwrap", "ReturnValue", "database", "manual"]
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get_ref", "ReturnValue.Field[crate::result::Result::Ok(0)]", "database", "manual"]
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get_ref", "ReturnValue.Field[core::result::Result::Ok(0)]", "database", "manual"]
- ["repo:https://github.com/rusqlite/rusqlite:rusqlite", "<crate::row::Row>::get_ref_unwrap", "ReturnValue", "database", "manual"]
10 changes: 5 additions & 5 deletions rust/ql/lib/codeql/rust/frameworks/stdlib/env.model.yml
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Expand Up @@ -5,10 +5,10 @@ extensions:
data:
- ["lang:std", "crate::env::args", "ReturnValue.Element", "commandargs", "manual"]
- ["lang:std", "crate::env::args_os", "ReturnValue.Element", "commandargs", "manual"]
- ["lang:std", "crate::env::current_dir", "ReturnValue.Field[crate::result::Result::Ok(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::current_exe", "ReturnValue.Field[crate::result::Result::Ok(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::home_dir", "ReturnValue.Field[crate::option::Option::Some(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::var", "ReturnValue.Field[crate::result::Result::Ok(0)]", "environment", "manual"]
- ["lang:std", "crate::env::var_os", "ReturnValue.Field[crate::option::Option::Some(0)]", "environment", "manual"]
- ["lang:std", "crate::env::current_dir", "ReturnValue.Field[core::result::Result::Ok(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::current_exe", "ReturnValue.Field[core::result::Result::Ok(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::home_dir", "ReturnValue.Field[core::option::Option::Some(0)]", "commandargs", "manual"]
- ["lang:std", "crate::env::var", "ReturnValue.Field[core::result::Result::Ok(0)]", "environment", "manual"]
- ["lang:std", "crate::env::var_os", "ReturnValue.Field[core::option::Option::Some(0)]", "environment", "manual"]
- ["lang:std", "crate::env::vars", "ReturnValue.Element", "environment", "manual"]
- ["lang:std", "crate::env::vars_os", "ReturnValue.Element", "environment", "manual"]
14 changes: 7 additions & 7 deletions rust/ql/lib/codeql/rust/frameworks/stdlib/fs.model.yml
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Expand Up @@ -3,13 +3,13 @@ extensions:
pack: codeql/rust-all
extensible: sourceModel
data:
- ["lang:std", "crate::fs::read", "ReturnValue.Field[crate::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "crate::fs::read_to_string", "ReturnValue.Field[crate::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "crate::fs::read_link", "ReturnValue.Field[crate::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "crate::fs::read", "ReturnValue.Field[core::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "crate::fs::read_to_string", "ReturnValue.Field[core::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "crate::fs::read_link", "ReturnValue.Field[core::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "<crate::fs::DirEntry>::path", "ReturnValue", "file", "manual"]
- ["lang:std", "<crate::fs::DirEntry>::file_name", "ReturnValue", "file", "manual"]
- ["lang:std", "<crate::fs::File>::open", "ReturnValue.Field[crate::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "<crate::fs::File>::open_buffered", "ReturnValue.Field[crate::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "<crate::fs::File>::open", "ReturnValue.Field[core::result::Result::Ok(0)]", "file", "manual"]
- ["lang:std", "<crate::fs::File>::open_buffered", "ReturnValue.Field[core::result::Result::Ok(0)]", "file", "manual"]
- addsTo:
pack: codeql/rust-all
extensible: sinkModel
Expand Down Expand Up @@ -48,5 +48,5 @@ extensions:
- ["lang:std", "<crate::path::PathBuf as crate::convert::From>::from", "Argument[0]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::join", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::join", "Argument[0]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::canonicalize", "Argument[self].OptionalStep[normalize-path]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::canonicalize", "Argument[self].OptionalBarrier[normalize-path]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::canonicalize", "Argument[self].OptionalStep[normalize-path]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::path::Path>::canonicalize", "Argument[self].OptionalBarrier[normalize-path]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
4 changes: 2 additions & 2 deletions rust/ql/lib/codeql/rust/frameworks/stdlib/io.model.yml
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Expand Up @@ -9,7 +9,7 @@ extensions:
extensible: summaryModel
data:
- ["lang:std", "<crate::io::buffered::bufreader::BufReader>::new", "Argument[0]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::io::buffered::bufreader::BufReader as crate::io::BufRead>::fill_buf", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::io::buffered::bufreader::BufReader as crate::io::BufRead>::fill_buf", "Argument[self]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::io::buffered::bufreader::BufReader>::buffer", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::io::stdio::Stdin as crate::io::Read>::read", "Argument[self]", "Argument[0].Reference", "taint", "manual"]
- ["lang:std", "<crate::io::stdio::StdinLock as crate::io::Read>::read", "Argument[self]", "Argument[0].Reference", "taint", "manual"]
Expand All @@ -36,4 +36,4 @@ extensions:
- ["lang:std", "crate::io::Read::chain", "Argument[0]", "ReturnValue", "taint", "manual"]
- ["lang:std", "crate::io::Read::take", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::io::stdio::Stdin>::lock", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:std", "<crate::io::Split as crate::iter::traits::iterator::Iterator>::next", "Argument[self]", "ReturnValue.Field[crate::option::Option::Some(0)].Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:std", "<crate::io::Split as crate::iter::traits::iterator::Iterator>::next", "Argument[self]", "ReturnValue.Field[core::option::Option::Some(0)].Field[core::result::Result::Ok(0)]", "taint", "manual"]
2 changes: 1 addition & 1 deletion rust/ql/lib/codeql/rust/frameworks/stdlib/lang-alloc.model.yml
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Expand Up @@ -39,6 +39,6 @@ extensions:
- ["lang:alloc", "<crate::string::String>::as_str", "Argument[self]", "ReturnValue", "value", "manual"]
- ["lang:alloc", "<crate::string::String>::as_bytes", "Argument[self]", "ReturnValue", "value", "manual"]
- ["lang:alloc", "<_ as crate::string::ToString>::to_string", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:alloc", "<crate::string::String>::parse", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:alloc", "<crate::string::String>::parse", "Argument[self]", "ReturnValue.Field[core::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:alloc", "<crate::string::String>::trim", "Argument[self]", "ReturnValue.Reference", "taint", "manual"]
- ["lang:alloc", "<crate::string::String as crate::convert::From>::from", "Argument[0]", "ReturnValue", "value", "manual"]
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