commit daf01e65df3743203c2ba21b67519cad5c825413
Author: Alex Vanin <a.vanin@yadro.com>
Date:   Mon Feb 19 11:27:31 2024 +0300

    Initial commit

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2e92840
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module git.frostfs.info/alexvanin/vulncheck-example
+
+go 1.22.0
diff --git a/unusedvulndep/go.mod b/unusedvulndep/go.mod
new file mode 100644
index 0000000..bea77f2
--- /dev/null
+++ b/unusedvulndep/go.mod
@@ -0,0 +1,7 @@
+module git.frostfs.info/alexvanin/vulncheck-example/unusedvulndep
+
+go 1.22.0
+
+require golang.org/x/crypto v0.16.0
+
+require golang.org/x/sys v0.15.0 // indirect
diff --git a/unusedvulndep/go.sum b/unusedvulndep/go.sum
new file mode 100644
index 0000000..b0d8ac8
--- /dev/null
+++ b/unusedvulndep/go.sum
@@ -0,0 +1,6 @@
+golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
+golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
+golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
diff --git a/unusedvulndep/module.go b/unusedvulndep/module.go
new file mode 100644
index 0000000..803eb5a
--- /dev/null
+++ b/unusedvulndep/module.go
@@ -0,0 +1,17 @@
+// Unusedvulndep is a package that imports golang.org/x/crypto package
+// with vulnarability https://pkg.go.dev/vuln/GO-2023-2402 and provides
+// function that is not affected by vulnarability
+package usedvulndep
+
+import (
+	"golang.org/x/crypto/ssh"
+)
+
+// FunctionWithVulnarability is a nop function that transitively adds
+// vulnarable dependency but unvunarable code to a call trace of
+// your application
+func FunctionWithoutVulnarability() error {
+	var s ssh.Signer
+	_, err := ssh.NewCertSigner(new(ssh.Certificate), s)
+	return err
+}
diff --git a/usedvulndep/go.mod b/usedvulndep/go.mod
new file mode 100644
index 0000000..18ec9cf
--- /dev/null
+++ b/usedvulndep/go.mod
@@ -0,0 +1,7 @@
+module git.frostfs.info/alexvanin/vulncheck-example/usedvulndep
+
+go 1.22.0
+
+require golang.org/x/crypto v0.16.0
+
+require golang.org/x/sys v0.15.0 // indirect
diff --git a/usedvulndep/go.sum b/usedvulndep/go.sum
new file mode 100644
index 0000000..b0d8ac8
--- /dev/null
+++ b/usedvulndep/go.sum
@@ -0,0 +1,6 @@
+golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
+golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
+golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
diff --git a/usedvulndep/module.go b/usedvulndep/module.go
new file mode 100644
index 0000000..6029424
--- /dev/null
+++ b/usedvulndep/module.go
@@ -0,0 +1,18 @@
+// Usedvulndep is a package that imports golang.org/x/crypto package
+// with vulnarability https://pkg.go.dev/vuln/GO-2023-2402 and provides
+// function that affected by vulnarability
+package usedvulndep
+
+import (
+	"net"
+
+	"golang.org/x/crypto/ssh"
+)
+
+// FunctionWithVulnarability is a nop function that transitively adds
+// vulnarable code to a call trace of your application
+func FunctionWithVulnarability() error {
+	var c net.Conn
+	_, _, _, err := ssh.NewServerConn(c, new(ssh.ServerConfig))
+	return err
+}