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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/crimson/auth/KeyRing.cc | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/crimson/auth/KeyRing.cc')
-rw-r--r-- | src/crimson/auth/KeyRing.cc | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/crimson/auth/KeyRing.cc b/src/crimson/auth/KeyRing.cc new file mode 100644 index 000000000..436e29c1b --- /dev/null +++ b/src/crimson/auth/KeyRing.cc @@ -0,0 +1,79 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#include "KeyRing.h" + +#include <boost/algorithm/string.hpp> + +#include <seastar/core/do_with.hh> +#include <seastar/core/fstream.hh> +#include <seastar/core/future-util.hh> +#include <seastar/core/reactor.hh> + +#include "common/buffer_seastar.h" +#include "auth/KeyRing.h" +#include "include/denc.h" +#include "crimson/common/buffer_io.h" +#include "crimson/common/config_proxy.h" + +namespace crimson::auth { + +seastar::future<KeyRing*> load_from_keyring(KeyRing* keyring) +{ + std::vector<std::string> paths; + boost::split(paths, crimson::common::local_conf()->keyring, + boost::is_any_of(",;")); + std::pair<bool, std::string> found; + return seastar::map_reduce(paths, [](auto path) { + return seastar::engine().file_exists(path).then([path](bool file_exists) { + return std::make_pair(file_exists, path); + }); + }, std::move(found), [](auto found, auto file_exists_and_path) { + if (!found.first && file_exists_and_path.first) { + found = std::move(file_exists_and_path); + } + return found; + }).then([keyring] (auto file_exists_and_path) { + const auto& [exists, path] = file_exists_and_path; + if (exists) { + return read_file(path).then([keyring](auto buf) { + bufferlist bl; + bl.append(buffer::create(std::move(buf))); + auto i = bl.cbegin(); + keyring->decode(i); + return seastar::make_ready_future<KeyRing*>(keyring); + }); + } else { + return seastar::make_ready_future<KeyRing*>(keyring); + } + }); +} + +seastar::future<KeyRing*> load_from_keyfile(KeyRing* keyring) +{ + auto& path = crimson::common::local_conf()->keyfile; + if (!path.empty()) { + return read_file(path).then([keyring](auto buf) { + EntityAuth ea; + ea.key.decode_base64(std::string(buf.begin(), + buf.end())); + keyring->add(crimson::common::local_conf()->name, ea); + return seastar::make_ready_future<KeyRing*>(keyring); + }); + } else { + return seastar::make_ready_future<KeyRing*>(keyring); + } +} + +seastar::future<KeyRing*> load_from_key(KeyRing* keyring) +{ + auto& key = crimson::common::local_conf()->key; + if (!key.empty()) { + EntityAuth ea; + ea.key.decode_base64(key); + keyring->add(crimson::common::local_conf()->name, ea); + } + return seastar::make_ready_future<KeyRing*>(keyring); +} + +} // namespace crimson::auth |