go/gosec
1
0
Fork 0
mirror of https://github.com/securego/gosec.git synced 2025-11-29 22:37:59 +02:00
Code Issues Releases Activity

Add support for #excluding specific rules

Browse Source
This commit is contained in:
Jon McClintock
2017-10-05 21:32:03 +00:00
parent 3713168816
commit 1429033aca
26 changed files with 288 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
rules/tempfiles.go
View File

@@ -27,6 +27,10 @@ type badTempFile struct {
args *regexp.Regexp
}
func (t *badTempFile) ID() string {
return t.MetaData.ID
}
func (t *badTempFile) Match(n ast.Node, c *gas.Context) (gi *gas.Issue, err error) {
if node := t.calls.ContainsCallExpr(n, c); node != nil {
if arg, e := gas.GetString(node.Args[0]); t.args.MatchString(arg) && e == nil {
@@ -37,7 +41,7 @@ func (t *badTempFile) Match(n ast.Node, c *gas.Context) (gi *gas.Issue, err erro
}
// NewBadTempFile detects direct writes to predictable path in temporary directory
func NewBadTempFile(conf gas.Config) (gas.Rule, []ast.Node) {
func NewBadTempFile(id string, conf gas.Config) (gas.Rule, []ast.Node) {
calls := gas.NewCallList()
calls.Add("io/ioutil", "WriteFile")
calls.Add("os", "Create")
@@ -45,6 +49,7 @@ func NewBadTempFile(conf gas.Config) (gas.Rule, []ast.Node) {
calls: calls,
args: regexp.MustCompile(`^/tmp/.*$|^/var/tmp/.*$`),
MetaData: gas.MetaData{
ID: id,
Severity: gas.Medium,
Confidence: gas.High,
What: "File creation in shared tmp directory without using ioutil.Tempfile",