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Fetch commits from github/gitlab using Auth header

`nix flake info` calls the github 'commits' API, which requires
authorization when the repository is private. Currently this request
fails with a 404.

This commit adds an authorization header when calling the 'commits' API.
It also changes the way that the 'tarball' API authenticates, moving the
user's token from a query parameter into the Authorization header.

The query parameter method is recently deprecated and will be disallowed
in November 2020. Using them today triggers a warning email.
This commit is contained in:
Greg Hale 2020-06-17 15:08:59 -04:00
parent 5080d4e7b2
commit a303c0b6dc
12 changed files with 84 additions and 31 deletions

View file

@ -5,12 +5,14 @@
#include "store-api.hh"
#include "archive.hh"
#include "tarfile.hh"
#include "types.hh"
namespace nix::fetchers {
DownloadFileResult downloadFile(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable)
{
@ -36,7 +38,7 @@ DownloadFileResult downloadFile(
if (cached && !cached->expired)
return useCached();
FileTransferRequest request(url);
FileTransferRequest request(url, headers);
if (cached)
request.expectedETag = getStrAttr(cached->infoAttrs, "etag");
FileTransferResult res;
@ -110,6 +112,7 @@ DownloadFileResult downloadFile(
std::pair<Tree, time_t> downloadTarball(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable)
{
@ -127,7 +130,7 @@ std::pair<Tree, time_t> downloadTarball(
getIntAttr(cached->infoAttrs, "lastModified")
};
auto res = downloadFile(store, url, name, immutable);
auto res = downloadFile(store, url, headers, name, immutable);
std::optional<StorePath> unpackedStorePath;
time_t lastModified;
@ -222,7 +225,7 @@ struct TarballInputScheme : InputScheme
std::pair<Tree, Input> fetch(ref<Store> store, const Input & input) override
{
auto tree = downloadTarball(store, getStrAttr(input.attrs, "url"), "source", false).first;
auto tree = downloadTarball(store, getStrAttr(input.attrs, "url"), Headers {}, "source", false).first;
return {std::move(tree), input};
}
};