40 lines
1.2 KiB
C#
40 lines
1.2 KiB
C#
using System.Security.Cryptography;
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using FrostFS.Refs;
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using FrostFS.SDK.ClientV2.Mappers.GRPC;
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using FrostFS.SDK.ModelsV2;
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using FrostFS.Session;
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namespace FrostFS.SDK.ClientV2;
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public static class RequestConstructor
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{
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public static void AddMetaHeader(this IRequest request, RequestMetaHeader? metaHeader = null)
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{
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if (request.MetaHeader is not null) return;
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metaHeader ??= MetaHeader.Default().ToGrpcMessage();
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request.MetaHeader = metaHeader;
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}
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public static void AddObjectSessionToken(
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this IRequest request,
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SessionToken sessionToken,
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ContainerID cid,
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ObjectID oid,
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ObjectSessionContext.Types.Verb verb,
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ECDsa key)
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{
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if (request.MetaHeader.SessionToken is not null) return;
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request.MetaHeader.SessionToken = sessionToken;
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var ctx = new ObjectSessionContext
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{
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Target = new ObjectSessionContext.Types.Target
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{
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Container = cid,
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Objects = { oid }
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},
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Verb = verb
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};
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request.MetaHeader.SessionToken.Body.Object = ctx;
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request.MetaHeader.SessionToken.Signature = key.SignMessagePart(request.MetaHeader.SessionToken.Body);
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}
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}
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