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[VC-43753] CyberArk Discovery and Context: Use sha3 checksum in snapshot-links API request #686

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Merged
wallrj-cyberark merged 1 commit into from
Aug 14, 2025
Merged

[VC-43753] CyberArk Discovery and Context: Use sha3 checksum in snapshot-links API request #686

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6 changes: 3 additions & 3 deletions pkg/internal/cyberark/dataupload/dataupload.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ package dataupload
import (
"bytes"
"context"
"crypto/sha256"
"crypto/sha3"
"crypto/x509"
"encoding/hex"
"encoding/json"
Expand Down Expand Up @@ -64,7 +64,7 @@ func (c *CyberArkClient) PostDataReadingsWithOptions(ctx context.Context, payloa
}

encodedBody := &bytes.Buffer{}
checksum := sha256.New()
checksum := sha3.New256()
if err := json.NewEncoder(io.MultiWriter(encodedBody, checksum)).Encode(payload); err != nil {
return err
}
Expand Down Expand Up @@ -107,7 +107,7 @@ func (c *CyberArkClient) retrievePresignedUploadURL(ctx context.Context, checksu

request := struct {
ClusterID string `json:"cluster_id"`
Checksum string `json:"checksum_sha256"`
Checksum string `json:"checksum_sha3"`
AgentVersion string `json:"agent_version"`
}{
ClusterID: opts.ClusterName,
Expand Down
18 changes: 7 additions & 11 deletions pkg/internal/cyberark/dataupload/mock.go
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
package dataupload

import (
"crypto/sha256"
"crypto/sha3"
"encoding/hex"
"encoding/json"
"fmt"
Expand Down Expand Up @@ -73,19 +73,15 @@ func (mds *mockDataUploadServer) handlePresignedUpload(w http.ResponseWriter, r
return
}

body, err := io.ReadAll(r.Body)
if err != nil {
http.Error(w, "failed to read post body", http.StatusInternalServerError)
return
}

decoder := json.NewDecoder(r.Body)
var req struct {
ClusterID string `json:"cluster_id"`
Checksum string `json:"checksum_sha256"`
Checksum string `json:"checksum_sha3"`
AgentVersion string `json:"agent_version"`
}
if err := json.Unmarshal(body, &req); err != nil {
http.Error(w, "failed to unmarshal post body", http.StatusInternalServerError)
decoder.DisallowUnknownFields()
if err := decoder.Decode(&req); err != nil {
http.Error(w, `{"error": "Invalid request format"}`, http.StatusBadRequest)
return
}
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@wallrj-cyberark wallrj-cyberark Aug 13, 2025

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This makes the mock server respond more like the real server.


Expand Down Expand Up @@ -141,7 +137,7 @@ func (mds *mockDataUploadServer) handleUpload(w http.ResponseWriter, r *http.Req
return
}

checksum := sha256.New()
checksum := sha3.New256()
_, _ = io.Copy(checksum, r.Body)

if r.URL.Query().Get("checksum") != hex.EncodeToString(checksum.Sum(nil)) {
Expand Down