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authorJakob Unterwurzacher2016-02-06 19:20:54 +0100
committerJakob Unterwurzacher2016-02-06 19:22:35 +0100
commit2b8cbd944149afe51fadddbd67ee4499d1d86250 (patch)
tree76361984cc4394bbb9b19ae987aeaff71fb6073b /internal/nametransform/names_test.go
parentadcfbd79a8b8bb85cbee25996ab622a05de0dbc1 (diff)
Major refactoring: Split up "cryptfs" into several internal packages
"git status" for reference: deleted: cryptfs/cryptfs.go deleted: cryptfs/names_core.go modified: integration_tests/cli_test.go modified: integration_tests/helpers.go renamed: cryptfs/config_file.go -> internal/configfile/config_file.go renamed: cryptfs/config_test.go -> internal/configfile/config_test.go renamed: cryptfs/config_test/.gitignore -> internal/configfile/config_test/.gitignore renamed: cryptfs/config_test/PlaintextNames.conf -> internal/configfile/config_test/PlaintextNames.conf renamed: cryptfs/config_test/StrangeFeature.conf -> internal/configfile/config_test/StrangeFeature.conf renamed: cryptfs/config_test/v1.conf -> internal/configfile/config_test/v1.conf renamed: cryptfs/config_test/v2.conf -> internal/configfile/config_test/v2.conf renamed: cryptfs/kdf.go -> internal/configfile/kdf.go renamed: cryptfs/kdf_test.go -> internal/configfile/kdf_test.go renamed: cryptfs/cryptfs_content.go -> internal/contentenc/content.go new file: internal/contentenc/content_api.go renamed: cryptfs/content_test.go -> internal/contentenc/content_test.go renamed: cryptfs/file_header.go -> internal/contentenc/file_header.go renamed: cryptfs/intrablock.go -> internal/contentenc/intrablock.go renamed: cryptfs/address_translation.go -> internal/contentenc/offsets.go new file: internal/cryptocore/crypto_api.go renamed: cryptfs/gcm_go1.4.go -> internal/cryptocore/gcm_go1.4.go renamed: cryptfs/gcm_go1.5.go -> internal/cryptocore/gcm_go1.5.go renamed: cryptfs/nonce.go -> internal/cryptocore/nonce.go renamed: cryptfs/openssl_aead.go -> internal/cryptocore/openssl_aead.go renamed: cryptfs/openssl_benchmark.bash -> internal/cryptocore/openssl_benchmark.bash renamed: cryptfs/openssl_test.go -> internal/cryptocore/openssl_test.go new file: internal/nametransform/name_api.go new file: internal/nametransform/names_core.go renamed: cryptfs/names_diriv.go -> internal/nametransform/names_diriv.go renamed: cryptfs/names_noiv.go -> internal/nametransform/names_noiv.go renamed: cryptfs/names_test.go -> internal/nametransform/names_test.go new file: internal/nametransform/pad16.go renamed: cryptfs/log.go -> internal/toggledlog/log.go renamed: cryptfs/log_go1.4.go -> internal/toggledlog/log_go1.4.go renamed: cryptfs/log_go1.5.go -> internal/toggledlog/log_go1.5.go modified: main.go modified: masterkey.go modified: pathfs_frontend/file.go modified: pathfs_frontend/file_holes.go modified: pathfs_frontend/fs.go modified: pathfs_frontend/fs_dir.go modified: pathfs_frontend/names.go modified: test.bash
Diffstat (limited to 'internal/nametransform/names_test.go')
-rw-r--r--internal/nametransform/names_test.go58
1 files changed, 58 insertions, 0 deletions
diff --git a/internal/nametransform/names_test.go b/internal/nametransform/names_test.go
new file mode 100644
index 0000000..4a901be
--- /dev/null
+++ b/internal/nametransform/names_test.go
@@ -0,0 +1,58 @@
+package nametransform
+
+import (
+ "bytes"
+ "testing"
+)
+
+func TestEncryptPathNoIV(t *testing.T) {
+ var s []string
+ s = append(s, "foo")
+ s = append(s, "foo12312312312312312313123123123")
+ s = append(s, "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890")
+
+ key := make([]byte, KEY_LEN)
+ fs := NewCryptFS(key, true, false, true)
+
+ for _, n := range s {
+ c := fs.EncryptPathNoIV(n)
+ d, err := fs.DecryptPathNoIV(c)
+ if err != nil {
+ t.Errorf("Got error from DecryptPathNoIV: %s", err)
+ }
+ if d != n {
+ t.Errorf("Content mismatch, n != d: n=%s c=%s d=%s", n, c, d)
+ }
+ }
+}
+
+func TestPad16(t *testing.T) {
+ var s [][]byte
+ s = append(s, []byte("foo"))
+ s = append(s, []byte("12345678901234567"))
+ s = append(s, []byte("12345678901234567abcdefg"))
+
+ key := make([]byte, KEY_LEN)
+ fs := NewCryptFS(key, true, false, true)
+
+ for i := range s {
+ orig := s[i]
+ padded := fs.pad16(orig)
+ if len(padded) <= len(orig) {
+ t.Errorf("Padded length not bigger than orig: %d", len(padded))
+ }
+ if len(padded)%16 != 0 {
+ t.Errorf("Length is not aligend: %d", len(padded))
+ }
+ unpadded, err := fs.unPad16(padded)
+ if err != nil {
+ t.Error("unPad16 returned error:", err)
+ }
+ if len(unpadded) != len(orig) {
+ t.Errorf("Size mismatch: orig=%d unpadded=%d", len(s[i]), len(unpadded))
+ }
+ if !bytes.Equal(orig, unpadded) {
+ t.Error("Content mismatch orig vs unpadded")
+ }
+ }
+}