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authorEelco Dolstra <edolstra@gmail.com>2018-12-09T11·59+0100
committerGitHub <noreply@github.com>2018-12-09T11·59+0100
commit18ecd087ae772885fb223e1771b93a6b0eee1a31 (patch)
treed461bc85040bbf540e8023bc1f5c58d18c733fd6 /src/libstore
parent05f0543a1761357f4790e388ac74c8e284b9bb3e (diff)
parent77cc632186d6a0bb63c1e16238f628857bc6e7bd (diff)
Merge pull request #2566 from LnL7/s3-scheme
s3: make scheme configurable
Diffstat (limited to 'src/libstore')
-rw-r--r--src/libstore/download.cc2
-rw-r--r--src/libstore/s3-binary-cache-store.cc12
-rw-r--r--src/libstore/s3.hh4
3 files changed, 11 insertions, 7 deletions
diff --git a/src/libstore/download.cc b/src/libstore/download.cc
index 7773d903265b..fef2cf7a388a 100644
--- a/src/libstore/download.cc
+++ b/src/libstore/download.cc
@@ -622,7 +622,7 @@ 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
+                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);
diff --git a/src/libstore/s3-binary-cache-store.cc b/src/libstore/s3-binary-cache-store.cc
index 4f1e23198ffe..51de89e0d92f 100644
--- a/src/libstore/s3-binary-cache-store.cc
+++ b/src/libstore/s3-binary-cache-store.cc
@@ -82,8 +82,8 @@ static void initAWS()
     });
 }
 
-S3Helper::S3Helper(const std::string & profile, const std::string & region, const std::string & endpoint)
-    : config(makeConfig(region, endpoint))
+S3Helper::S3Helper(const string & profile, const string & region, const string & scheme, const string & endpoint)
+    : config(makeConfig(region, scheme, endpoint))
     , client(make_ref<Aws::S3::S3Client>(
             profile == ""
             ? std::dynamic_pointer_cast<Aws::Auth::AWSCredentialsProvider>(
@@ -114,11 +114,14 @@ class RetryStrategy : public Aws::Client::DefaultRetryStrategy
     }
 };
 
-ref<Aws::Client::ClientConfiguration> S3Helper::makeConfig(const string & region, const string & endpoint)
+ref<Aws::Client::ClientConfiguration> S3Helper::makeConfig(const string & region, const string & scheme, const string & endpoint)
 {
     initAWS();
     auto res = make_ref<Aws::Client::ClientConfiguration>();
     res->region = region;
+    if (!scheme.empty()) {
+        res->scheme = Aws::Http::SchemeMapper::FromString(scheme.c_str());
+    }
     if (!endpoint.empty()) {
         res->endpointOverride = endpoint;
     }
@@ -169,6 +172,7 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
 {
     const Setting<std::string> profile{this, "", "profile", "The name of the AWS configuration profile to use."};
     const Setting<std::string> region{this, Aws::Region::US_EAST_1, "region", {"aws-region"}};
+    const Setting<std::string> scheme{this, "", "scheme", "The scheme to use for S3 requests, https by default."};
     const Setting<std::string> endpoint{this, "", "endpoint", "An optional override of the endpoint to use when talking to S3."};
     const Setting<std::string> narinfoCompression{this, "", "narinfo-compression", "compression method for .narinfo files"};
     const Setting<std::string> lsCompression{this, "", "ls-compression", "compression method for .ls files"};
@@ -188,7 +192,7 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
         const Params & params, const std::string & bucketName)
         : S3BinaryCacheStore(params)
         , bucketName(bucketName)
-        , s3Helper(profile, region, endpoint)
+        , s3Helper(profile, region, scheme, endpoint)
     {
         diskCache = getNarInfoDiskCache();
     }
diff --git a/src/libstore/s3.hh b/src/libstore/s3.hh
index 95d612b66335..ef5f23d0f253 100644
--- a/src/libstore/s3.hh
+++ b/src/libstore/s3.hh
@@ -14,9 +14,9 @@ struct S3Helper
     ref<Aws::Client::ClientConfiguration> config;
     ref<Aws::S3::S3Client> client;
 
-    S3Helper(const std::string & profile, const std::string & region, const std::string & endpoint);
+    S3Helper(const std::string & profile, const std::string & region, const std::string & scheme, const std::string & endpoint);
 
-    ref<Aws::Client::ClientConfiguration> makeConfig(const std::string & region, const std::string & endpoint);
+    ref<Aws::Client::ClientConfiguration> makeConfig(const std::string & region, const std::string & scheme, const std::string & endpoint);
 
     struct DownloadResult
     {