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Use actual MIME type for trust center file exports

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The export endpoint was hardcoding application/pdf for all trust center
files. Now the real MIME type from the stored file metadata is threaded
through the service layer and returned as a data URI, so non-PDF files
are handled correctly on the frontend. Watermarking is only applied when
the file is actually a PDF.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>
This commit is contained in:
Bryan Frimin
2026-03-20 17:43:19 +01:00
parent 8142637e79
commit 190baeebed
3 changed files with 39 additions and 23 deletions
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8
pkg/server/api/trust/v1/v1_resolver.go
View File

@@ -490,14 +490,14 @@ func (r *mutationResolver) ExportTrustCenterFile(ctx context.Context, input type
}
if trustCenterFile.TrustCenterVisibility == coredata.TrustCenterVisibilityPublic {
fileData, err := trustService.TrustCenterFiles.ExportFileWithoutWatermark(ctx, input.TrustCenterFileID)
fileData, mimeType, err := trustService.TrustCenterFiles.ExportFileWithoutWatermark(ctx, input.TrustCenterFileID)
if err != nil {
r.logger.ErrorCtx(ctx, "cannot export trust center file", log.Error(err))
return nil, gqlutils.Internal(ctx)
}
return &types.ExportTrustCenterFilePayload{
Data: fmt.Sprintf("data:application/pdf;base64,%s", base64.StdEncoding.EncodeToString(fileData)),
Data: fmt.Sprintf("data:%s;base64,%s", mimeType, base64.StdEncoding.EncodeToString(fileData)),
}, nil
}
@@ -519,14 +519,14 @@ func (r *mutationResolver) ExportTrustCenterFile(ctx context.Context, input type
return nil, gqlutils.Forbiddenf(ctx, "access denied: no permission to access this file")
}
fileData, err := trustService.TrustCenterFiles.ExportFile(ctx, input.TrustCenterFileID, identity.EmailAddress)
fileData, mimeType, err := trustService.TrustCenterFiles.ExportFile(ctx, input.TrustCenterFileID, identity.EmailAddress)
if err != nil {
r.logger.ErrorCtx(ctx, "cannot export trust center file", log.Error(err))
return nil, gqlutils.Internal(ctx)
}
return &types.ExportTrustCenterFilePayload{
Data: fmt.Sprintf("data:application/pdf;base64,%s", base64.StdEncoding.EncodeToString(fileData)),
Data: fmt.Sprintf("data:%s;base64,%s", mimeType, base64.StdEncoding.EncodeToString(fileData)),
}, nil
}