CCR-3144: Expose loadTDFStream on Client. (#364)

opentdf · Oct 18, 2024 · 3d602ad · 3d602ad
1 parent 9637022
commit 3d602ad
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/tdf3/src/client/index.ts b/lib/tdf3/src/client/index.ts
@@ -14,6 +14,7 @@ import {
   buildKeyAccess,
   EncryptConfiguration,
   fetchKasPublicKey,
+  loadTDFStream,
   unwrapHtml,
   validatePolicyObject,
   readStream,
@@ -614,6 +615,11 @@ export class Client {
     const policyJson = base64.decode(manifest.encryptionInformation.policy);
     return JSON.parse(policyJson).uuid;
   }
+
+  async loadTDFStream({ source }: { source: DecryptSource }) {
+    const chunker = await makeChunkable(source);
+    return loadTDFStream(chunker);
+  }
 }
 
 export type { AuthProvider };

diff --git a/lib/tdf3/src/tdf.ts b/lib/tdf3/src/tdf.ts
@@ -876,7 +876,7 @@ export async function writeStream(cfg: EncryptConfiguration): Promise<DecoratedR
 }
 
 // load the TDF as a stream in memory, for further use in reading and key syncing
-async function loadTDFStream(
+export async function loadTDFStream(
   chunker: Chunker
 ): Promise<{ manifest: Manifest; zipReader: ZipReader; centralDirectory: CentralDirectory[] }> {
   const zipReader = new ZipReader(chunker);