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[#339] Don't include additional content-length header for signing

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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2024-09-04 16:47:53 +03:00
parent 8da71c3ae0
commit 389e0de403
2 changed files with 36 additions and 24 deletions
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49
api/auth/center_test.go
View file

@ -8,6 +8,7 @@ import (
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"testing"
"time"
@ -26,6 +27,7 @@ import (
oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
credentialsv2 "github.com/aws/aws-sdk-go-v2/credentials"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/smithy-go/logging"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/stretchr/testify/require"
"go.uber.org/zap/zaptest"
@ -94,37 +96,48 @@ func TestSignature(t *testing.T) {
}
func TestSignatureV4A(t *testing.T) {
var accessKeyAddr oid.Address
err := accessKeyAddr.DecodeString("8N7CYBY74kxZXoyvA5UNdmovaXqFpwNfvEPsqaN81es2/3tDwq5tR8fByrJcyJwyiuYX7Dae8tyDT7pd8oaL1MBto")
require.NoError(t, err)
accessKeyID := strings.ReplaceAll(accessKeyAddr.String(), "/", "0")
secretKey := "713d0a0b9efc7d22923e17b0402a6a89b4273bc711c8bacb2da1b643d0006aeb"
accessKeyID := "2XEbqH4M3ym7a3E3esxfZ2gRLnMwDXrCN4y1SkQg5fHa09sThVmVL3EE6xeKsyMzaqu5jPi41YCaVbnwbwCTF3bx1"
secretKey := "00637f53f842573aaa06c2164c598973cd986880987111416cf71f1619def537"
signer := v4a.NewSigner(func(options *v4a.SignerOptions) {
options.DisableURIPathEscaping = true
options.Logger = logging.NewStandardLogger(os.Stdout)
options.LogSigning = true
})
credAdapter := v4a.SymmetricCredentialAdaptor{
SymmetricProvider: credentialsv2.NewStaticCredentialsProvider(accessKeyID, secretKey, ""),
}
req, err := http.NewRequest("GET", "http://localhost:8084/bucket/object", nil)
require.NoError(t, err)
bodyStr := `
1b;chunk-signature=3045022100b63692a1b20759bdabd342011823427a8952df75c93174d98ad043abca8052e002201695228a91ba986171b8d0ad20856d3d94ca3614d0a90a50a531ba8e52447b9b**
Testing with the {sdk-java}
0;chunk-signature=30440220455885a2d4e9f705256ca6b0a5a22f7f784780ccbd1c0a371e5db3059c91745b022073259dd44746cbd63261d628a04d25be5a32a974c077c5c2d83c8157fb323b9f****
`
body := bytes.NewBufferString(bodyStr)
req, err := http.NewRequest("PUT", "http://localhost:8084/test/tmp", body)
require.NoError(t, err)
req.Header.Set("Amz-Sdk-Invocation-Id", "ca3a3cde-7d26-fce6-ed9c-82f7a0573824")
req.Header.Set("Amz-Sdk-Request", "attempt=2; max=2")
req.Header.Set("Authorization", "AWS4-ECDSA-P256-SHA256 Credential=2XEbqH4M3ym7a3E3esxfZ2gRLnMwDXrCN4y1SkQg5fHa09sThVmVL3EE6xeKsyMzaqu5jPi41YCaVbnwbwCTF3bx1/20240904/s3/aws4_request, SignedHeaders=amz-sdk-invocation-id;amz-sdk-request;content-length;content-type;host;x-amz-content-sha256;x-amz-date;x-amz-decoded-content-length;x-amz-region-set, Signature=30440220574244c5ff5deba388c4e3b0541a42113179b6839b3e6b4212d255a118fa9089022056f7b9b72c93f67dbcd25fe9ca67950b5913fc00bb7a62bc276c21e828c0b6c7")
req.Header.Set("Content-Length", "360")
req.Header.Set("Content-Type", "text/plain; charset=UTF-8")
req.Header.Set("X-Amz-Content-Sha256", "STREAMING-AWS4-ECDSA-P256-SHA256-PAYLOAD")
req.Header.Set("X-Amz-Date", "20240904T133253Z")
req.Header.Set("X-Amz-Decoded-Content-Length", "27")
req.Header.Set("X-Amz-Region-Set", "us-east-1")
service := "s3"
regionSet := []string{"us-east-1"}
signature := "30440220574244c5ff5deba388c4e3b0541a42113179b6839b3e6b4212d255a118fa9089022056f7b9b72c93f67dbcd25fe9ca67950b5913fc00bb7a62bc276c21e828c0b6c7"
signingTime, err := time.Parse("20060102T150405Z", "20240904T133253Z")
require.NoError(t, err)
creds, err := credAdapter.RetrievePrivateKey(req.Context())
require.NoError(t, err)
signingTime := time.Now()
service := "s3"
regionSet := []string{"spb"}
err = signer.SignHTTP(req.Context(), creds, req, "", service, regionSet, signingTime)
require.NoError(t, err)
signature := NewRegexpMatcher(authorizationFieldV4aRegexp).GetSubmatches(req.Header.Get(AuthorizationHdr))["v4_signature"]
err = signer.VerifySignature(creds, req, "", service, regionSet, signingTime, signature)
err = signer.VerifySignature(creds, req, "STREAMING-AWS4-ECDSA-P256-SHA256-PAYLOAD", service, regionSet, signingTime, signature)
require.NoError(t, err)
}

11
api/auth/signer/v4asdk2/v4a.go
View file

@ -16,7 +16,6 @@ import (
"net/textproto"
"net/url"
"sort"
"strconv"
"strings"
"time"
@ -464,11 +463,11 @@ func (s *httpSigner) buildCanonicalHeaders(host string, rule v4Internal.Rule, he
headers = append(headers, hostHeader)
signed[hostHeader] = append(signed[hostHeader], host)
const contentLengthHeader = "content-length"
if length > 0 {
headers = append(headers, contentLengthHeader)
signed[contentLengthHeader] = append(signed[contentLengthHeader], strconv.FormatInt(length, 10))
}
//const contentLengthHeader = "content-length"
//if length > 0 {
// headers = append(headers, contentLengthHeader)
// signed[contentLengthHeader] = append(signed[contentLengthHeader], strconv.FormatInt(length, 10))
//}
for k, v := range header {
if !rule.IsValid(k) {