mirrors/age
1
0
Fork 0
mirror of https://github.com/FiloSottile/age.git synced 2026-09-04 15:17:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

internal/format: reject headers without recipient stanzas

Browse Source 
Reported by Joe Doyle of Trail of Bits.
This commit is contained in:
Filippo Valsorda
2026-08-29 19:30:10 +02:00
parent aaadae2d85
commit ec60cb56b4
3 changed files with 35 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/format/format_test.go
+13
View File
@@ -46,6 +46,16 @@ func TestStanzaMarshal(t *testing.T) {
}
}
func TestHeaderMarshalNoStanzas(t *testing.T) {
buf := &bytes.Buffer{}
if err := (&format.Header{}).Marshal(buf); err == nil {
t.Fatal("Marshal accepted a header with no stanzas")
}
if buf.Len() != 0 {
t.Errorf("Marshal wrote %d bytes", buf.Len())
}
}
func TestParseLimits(t *testing.T) {
const (
intro = "age-encryption.org/v1\n"
@@ -93,6 +103,9 @@ func TestParseLimits(t *testing.T) {
return []byte(intro + strings.Repeat("-> test\n\n", stanzas) + footer)
}
if _, _, err := format.Parse(bytes.NewReader(makeHeader(0))); err == nil || !strings.Contains(err.Error(), "no recipient stanzas") {
t.Fatalf("unexpected zero-stanza error: %v", err)
}
if _, _, err := format.Parse(bytes.NewReader(makeHeader(1024))); err != nil {
t.Fatalf("header with 1024 stanzas was rejected: %v", err)
}