[enhancement] Add blake3 to the template functions (#2693)

* [enhancement] Add blake3 to the template functions Signed-off-by: Dominik Schulz <dominik.schulz@gauner.org> * Add CC0-1.0 to unrestricted licenses. Signed-off-by: Dominik Schulz <dominik.schulz@gauner.org> --------- Signed-off-by: Dominik Schulz <dominik.schulz@gauner.org>
gopasspw · Nov 18, 2023 · e913258 · e913258
1 parent edb272a
commit e913258
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diff --git a/.license-lint.yml b/.license-lint.yml
@@ -5,6 +5,7 @@ unrestricted_licenses:
   - BSD-2-Clause
   - 0BSD
   - WTFPL
+  - CC0-1.0
 reciprocal_licenses:
   - MPL-2.0
   - MPL-2.0-no-copyleft-exception

diff --git a/go.mod b/go.mod
@@ -71,6 +71,7 @@ require (
 	github.com/jwalton/go-supportscolor v1.2.0 // indirect
 	github.com/kjk/lzmadec v0.0.0-20210713164611-19ac3ee91a71 // indirect
 	github.com/klauspost/compress v1.16.7 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.12 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/lxn/win v0.0.0-20210218163916-a377121e959e // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
@@ -82,6 +83,7 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/ulikunitz/xz v0.5.11 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	github.com/zeebo/blake3 v0.2.3 // indirect
 	golang.org/x/sync v0.3.0 // indirect
 	golang.org/x/text v0.13.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect

diff --git a/go.sum b/go.sum
@@ -105,6 +105,8 @@ github.com/kjk/lzmadec v0.0.0-20210713164611-19ac3ee91a71 h1:TYp9Fj0apeZMWentXRa
 github.com/kjk/lzmadec v0.0.0-20210713164611-19ac3ee91a71/go.mod h1:2zRkQCuw/eK6cqkYAeNqyBU7JKa2Gcq40BZ9GSJbmfE=
 github.com/klauspost/compress v1.16.7 h1:2mk3MPGNzKyxErAw8YaohYh69+pa4sIQSC0fPGCFR9I=
 github.com/klauspost/compress v1.16.7/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
+github.com/klauspost/cpuid/v2 v2.0.12 h1:p9dKCg8i4gmOxtv35DvrYoWqYzQrvEVdjQ762Y0OqZE=
+github.com/klauspost/cpuid/v2 v2.0.12/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -194,6 +196,10 @@ github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsr
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zalando/go-keyring v0.2.3 h1:v9CUu9phlABObO4LPWycf+zwMG7nlbb3t/B5wa97yms=
 github.com/zalando/go-keyring v0.2.3/go.mod h1:HL4k+OXQfJUWaMnqyuSOc0drfGPX2b51Du6K+MRgZMk=
+github.com/zeebo/assert v1.1.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0=
+github.com/zeebo/blake3 v0.2.3 h1:TFoLXsjeXqRNFxSbk35Dk4YtszE/MQQGK10BH4ptoTg=
+github.com/zeebo/blake3 v0.2.3/go.mod h1:mjJjZpnsyIVtVgTOSpJ9vmRE4wgDeyt2HU3qXvvKCaQ=
+github.com/zeebo/pcg v1.0.1/go.mod h1:09F0S9iiKrwn9rlI5yjLkmrug154/YRW6KnnXVDM/l4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=

diff --git a/internal/hashsum/hashsums.go b/internal/hashsum/hashsums.go
@@ -6,6 +6,8 @@ import (
 	"crypto/sha256"
 	"crypto/sha512"
 	"fmt"
+
+	"github.com/zeebo/blake3"
 )
 
 func MD5Hex(in string) string {
@@ -23,3 +25,7 @@ func SHA256Hex(in string) string {
 func SHA512Hex(in string) string {
 	return fmt.Sprintf("%x", sha512.Sum512([]byte(in)))
 }
+
+func Blake3Hex(in string) string {
+	return fmt.Sprintf("%x", blake3.Sum256([]byte(in)))
+}
diff --git a/internal/tpl/funcs.go b/internal/tpl/funcs.go
@@ -26,6 +26,7 @@ const (
 	FuncSha1sum       = "sha1sum"
 	FuncSha256sum     = "sha256sum"
 	FuncSha512sum     = "sha512sum"
+	FuncBlake3        = "blake3"
 	FuncMd5Crypt      = "md5crypt"
 	FuncSSHA          = "ssha"
 	FuncSSHA256       = "ssha256"
@@ -67,6 +68,12 @@ func sha512sum() func(...string) (string, error) {
 	}
 }
 
+func blake3sum() func(...string) (string, error) {
+	return func(s ...string) (string, error) {
+		return hashsum.Blake3Hex(s[0]), nil
+	}
+}
+
 // saltLen tries to parse the given string into a numeric salt length.
 func saltLen(s []string) uint8 {
 	if len(s) < 2 {
@@ -379,6 +386,7 @@ func funcMap(ctx context.Context, kv kvstore) template.FuncMap {
 		FuncSha1sum:       sha1sum(),
 		FuncSha256sum:     sha256sum(),
 		FuncSha512sum:     sha512sum(),
+		FuncBlake3:        blake3sum(),
 		FuncMd5Crypt:      md5cryptFunc(),
 		FuncSSHA:          sshaFunc(),
 		FuncSSHA256:       ssha256Func(),
@@ -400,6 +408,7 @@ func PublicFuncMap() template.FuncMap {
 		FuncSha1sum:       sha1sum(),
 		FuncSha256sum:     sha256sum(),
 		FuncSha512sum:     sha512sum(),
+		FuncBlake3:        blake3sum(),
 		FuncMd5Crypt:      md5cryptFunc(),
 		FuncSSHA:          sshaFunc(),
 		FuncSSHA256:       ssha256Func(),

diff --git a/internal/tpl/template_test.go b/internal/tpl/template_test.go
@@ -24,6 +24,7 @@ func Example() { //nolint:testableexamples
 Password-value of the new entry: {{ .Content }}
 Md5sum of the new password: {{ .Content | md5sum }}
 Sha1sum of the new password: {{ .Content | sha1sum }}
+Blake3sum of the new password: {{ .Content | blake3sum }}
 Md5crypt of the new password: {{ .Content | md5crypt }}
 SSHA of the new password: {{ .Content | ssha }}
 SSHA256 of the new password: {{ .Content | ssha256 }}
-Original file line number
+Diff line change
@@ Expand Up / @@ -5,6 +5,7 @@ unrestricted_licenses: @@
       - BSD-2-Clause
       - 0BSD
       - WTFPL
+      - CC0-1.0
     reciprocal_licenses:
       - MPL-2.0
       - MPL-2.0-no-copyleft-exception
@@ Expand Down @@