diff options
Diffstat (limited to 'src/libstore/download.cc')
| -rw-r--r-- | src/libstore/download.cc | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/libstore/download.cc b/src/libstore/download.cc index 360d48b09..cb77cdc77 100644 --- a/src/libstore/download.cc +++ b/src/libstore/download.cc @@ -614,6 +614,22 @@ struct CurlDownloader : public Downloader writeFull(wakeupPipe.writeSide.get(), " "); } +#ifdef ENABLE_S3 + std::tuple<std::string, std::string, Store::Params> parseS3Uri(std::string uri) + { + auto [path, params] = splitUriAndParams(uri); + + auto slash = path.find('/', 5); // 5 is the length of "s3://" prefix + if (slash == std::string::npos) + throw nix::Error("bad S3 URI '%s'", path); + + std::string bucketName(path, 5, slash - 5); + std::string key(path, slash + 1); + + return {bucketName, key, params}; + } +#endif + void enqueueDownload(const DownloadRequest & request, Callback<DownloadResult> callback) override { @@ -622,12 +638,15 @@ struct CurlDownloader : public Downloader // FIXME: do this on a worker thread try { #ifdef ENABLE_S3 - S3Helper s3Helper("", Aws::Region::US_EAST_1, "", ""); // FIXME: make configurable - auto slash = request.uri.find('/', 5); - if (slash == std::string::npos) - throw nix::Error("bad S3 URI '%s'", request.uri); - std::string bucketName(request.uri, 5, slash - 5); - std::string key(request.uri, slash + 1); + auto [bucketName, key, params] = parseS3Uri(request.uri); + + std::string profile = get(params, "profile", ""); + std::string region = get(params, "region", Aws::Region::US_EAST_1); + std::string scheme = get(params, "scheme", ""); + std::string endpoint = get(params, "endpoint", ""); + + S3Helper s3Helper(profile, region, scheme, endpoint); + // FIXME: implement ETag auto s3Res = s3Helper.getObject(bucketName, key); DownloadResult res; |