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2.0.0-rc (#9)
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### Issues

* \#1 \[bug\] Unable to mount S3 due to 'item_not_found' exception
* \#2 Require bucket name for S3 mounts
* \#3 \[bug\] File size is not being updated in S3 mount
* \#4 Upgrade to libfuse-3.x.x
* \#5 Switch to renterd for Sia support
* \#6 Switch to cpp-httplib to further reduce dependencies
* \#7 Remove global_data and calculate used disk space per provider
* \#8 Switch to libcurl for S3 mount support

### Changes from v1.x.x

* Added read-only encrypt provider
  * Pass-through mount point that transparently encrypts source data using `XChaCha20-Poly1305`
* Added S3 encryption support via `XChaCha20-Poly1305`
* Added replay protection to remote mounts
* Added support base64 writes in remote FUSE
* Created static linked Linux binaries for `amd64` and `aarch64` using `musl-libc`
* Removed legacy Sia renter support
* Removed Skynet support
* Fixed multiple remote mount WinFSP API issues on \*NIX servers
* Implemented chunked read and write
  * Writes for non-cached files are performed in chunks of 8Mib
* Removed `repertory-ui` support
* Removed `FreeBSD` support
* Switched to `libsodium` over `CryptoPP`
* Switched to `XChaCha20-Poly1305` for remote mounts
* Updated `GoogleTest` to v1.14.0
* Updated `JSON for Modern C++` to v3.11.2
* Updated `OpenSSL` to v1.1.1w
* Updated `RocksDB` to v8.5.3
* Updated `WinFSP` to 2023
* Updated `boost` to v1.78.0
* Updated `cURL` to v8.3.0
* Updated `zlib` to v1.3
* Use `upload_manager` for all providers
  * Adds a delay to uploads to prevent excessive API calls
  * Supports re-upload after mount restart for incomplete uploads
  * NOTE: Uploads for all providers are full file (no resume support)
    * Multipart upload support is planned for S3

Reviewed-on: #9
This commit is contained in:
Scott E. Graves
2023-10-29 06:55:59 +00:00
parent 3ff46723b8
commit f43c41f88a
839 changed files with 98214 additions and 92959 deletions
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382
include/drives/fuse/remotefuse/remote_fuse_drive.hpp
View File

@ -1,26 +1,29 @@
/*
Copyright <2018-2022> <scott.e.graves@protonmail.com>
Copyright <2018-2023> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute,
sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_DRIVES_FUSE_REMOTEFUSE_REMOTE_FUSE_DRIVE_HPP_
#define INCLUDE_DRIVES_FUSE_REMOTEFUSE_REMOTE_FUSE_DRIVE_HPP_
#ifndef _WIN32
#include "common.hpp"
#include "drives/fuse/fuse_base.hpp"
#include "drives/fuse/remotefuse/i_remote_instance.hpp"
#include "events/event_system.hpp"
@ -32,223 +35,206 @@ class lock_data;
class server;
namespace remote_fuse {
class remote_fuse_drive final {
E_CONSUMER();
class remote_fuse_drive final : public fuse_base {
public:
remote_fuse_drive(app_config &config, lock_data &lock, remote_instance_factory factory);
remote_fuse_drive(app_config &config, remote_instance_factory factory,
lock_data &lock)
: fuse_base(config), factory_(std::move(factory)), lock_data_(lock) {}
~remote_fuse_drive() { E_CONSUMER_RELEASE(); }
~remote_fuse_drive() override = default;
private:
app_config &config_;
lock_data &lock_;
remote_instance_factory factory_;
std::string mount_location_;
lock_data &lock_data_;
std::shared_ptr<console_consumer> console_consumer_;
std::shared_ptr<logging_consumer> logging_consumer_;
std::shared_ptr<i_remote_instance> remote_instance_;
std::shared_ptr<server> server_;
bool was_mounted_ = false;
private:
static void shutdown(std::string mount_location);
void populate_stat(const remote::stat &r, bool directory, struct stat &st);
private:
class remote_fuse_impl final {
public:
static app_config *config_;
static lock_data *lock_;
static std::string *mount_location_;
static remote_instance_factory *factory_;
static std::unique_ptr<console_consumer> console_consumer_;
static std::unique_ptr<logging_consumer> logging_consumer_;
static std::unique_ptr<i_remote_instance> remote_instance_;
static std::unique_ptr<server> server_;
static std::optional<gid_t> forced_gid_;
static std::optional<uid_t> forced_uid_;
static std::optional<mode_t> forced_umask_;
static bool console_enabled_;
static bool was_mounted_;
public:
static void tear_down(const int &ret);
private:
static void populate_stat(const remote::stat &r, const bool &directory, struct stat &st);
public:
static int repertory_access(const char *path, int mask);
protected:
[[nodiscard]] auto access_impl(std::string api_path, int mask)
-> api_error override;
#ifdef __APPLE__
static int repertory_chflags(const char *path, uint32_t flags);
#endif
[[nodiscard]] auto chflags_impl(std::string api_path, uint32_t flags)
-> api_error override;
#endif // __APPLE__
static int repertory_chmod(const char *path, mode_t mode);
static int repertory_chown(const char *path, uid_t uid, gid_t gid);
static int repertory_create(const char *path, mode_t mode, struct fuse_file_info *fi);
static void repertory_destroy(void * /*ptr*/);
/*static int repertory_fallocate(const char *path, int mode, off_t offset, off_t length,
struct fuse_file_info *fi) ;*/
static int repertory_fgetattr(const char *path, struct stat *st, struct fuse_file_info *fi);
#ifdef __APPLE__
static int repertory_fsetattr_x(const char *path, struct setattr_x *attr,
struct fuse_file_info *fi);
#endif
static int repertory_fsync(const char *path, int datasync, struct fuse_file_info *fi);
static int repertory_ftruncate(const char *path, off_t size, struct fuse_file_info *fi);
static int repertory_getattr(const char *path, struct stat *st);
#ifdef __APPLE__
static int repertory_getxtimes(const char *path, struct timespec *bkuptime,
struct timespec *crtime);
#endif
static void *repertory_init(struct fuse_conn_info *conn);
static int repertory_mkdir(const char *path, mode_t mode);
static int repertory_open(const char *path, struct fuse_file_info *fi);
static int repertory_opendir(const char *path, struct fuse_file_info *fi);
static int repertory_read(const char *path, char *buffer, size_t readSize, off_t readOffset,
struct fuse_file_info *fi);
static int repertory_readdir(const char *path, void *buf, fuse_fill_dir_t fuseFillDir,
off_t offset, struct fuse_file_info *fi);
static int repertory_release(const char *path, struct fuse_file_info *fi);
static int repertory_releasedir(const char *path, struct fuse_file_info *fi);
static int repertory_rename(const char *from, const char *to);
static int repertory_rmdir(const char *path);
/*
#ifdef HAS_SETXATTR
#ifdef __APPLE__
static int repertory_getxattr(const char *path, const char *name, char *value, size_t size,
uint32_t position) ;
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto chmod_impl(std::string api_path, mode_t mode,
struct fuse_file_info *fi)
-> api_error override;
#else
static int repertory_getxattr(const char *path, const char *name, char *value, size_t size) ;
[[nodiscard]] auto chmod_impl(std::string api_path, mode_t mode)
-> api_error override;
#endif
static int repertory_listxattr(const char *path, char *buffer, size_t size) ;
static int repertory_removexattr(const char *path, const char *name) ;
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto chown_impl(std::string api_path, uid_t uid, gid_t gid,
struct fuse_file_info *fi)
-> api_error override;
#else
[[nodiscard]] auto chown_impl(std::string api_path, uid_t uid, gid_t gid)
-> api_error override;
#endif
[[nodiscard]] auto create_impl(std::string api_path, mode_t mode,
struct fuse_file_info *fi)
-> api_error override;
void destroy_impl(void * /*ptr*/) override;
[[nodiscard]] auto fgetattr_impl(std::string api_path, struct stat *st,
struct fuse_file_info *fi)
-> api_error override;
#ifdef __APPLE__
static int repertory_setxattr(const char *path, const char *name, const char *value,
size_t size, int flags, uint32_t position) ;
[[nodiscard]] auto fsetattr_x_impl(std::string api_path,
struct setattr_x *attr,
struct fuse_file_info *fi)
-> api_error override;
#endif // __APPLE__
[[nodiscard]] auto fsync_impl(std::string api_path, int datasync,
struct fuse_file_info *fi)
-> api_error override;
#if FUSE_USE_VERSION < 30
[[nodiscard]] auto ftruncate_impl(std::string api_path, off_t size,
struct fuse_file_info *fi)
-> api_error override;
#endif
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto getattr_impl(std::string api_path, struct stat *st,
struct fuse_file_info *fi)
-> api_error override;
#else
static int repertory_setxattr(const char *path, const char *name, const char *value,
size_t size, int flags) ;
[[nodiscard]] auto getattr_impl(std::string api_path, struct stat *st)
-> api_error override;
#endif
#endif
*/
#ifdef __APPLE__
static int repertory_setattr_x(const char *path, struct setattr_x *attr);
[[nodiscard]] auto getxtimes_impl(std::string api_path,
struct timespec *bkuptime,
struct timespec *crtime)
-> api_error override;
#endif // __APPLE__
static int repertory_setbkuptime(const char *path, const struct timespec *bkuptime);
static int repertory_setchgtime(const char *path, const struct timespec *chgtime);
static int repertory_setcrtime(const char *path, const struct timespec *crtime);
static int repertory_setvolname(const char *volname);
static int repertory_statfs_x(const char *path, struct statfs *stbuf);
#if FUSE_USE_VERSION >= 30
auto init_impl(struct fuse_conn_info *conn, struct fuse_config *cfg)
-> void * override;
#else
static int repertory_statfs(const char *path, struct statvfs *stbuf);
auto init_impl(struct fuse_conn_info *conn) -> void * override;
#endif
static int repertory_truncate(const char *path, off_t size);
[[nodiscard]] auto mkdir_impl(std::string api_path, mode_t mode)
-> api_error override;
static int repertory_unlink(const char *path);
void notify_fuse_main_exit(int &ret) override;
static int repertory_utimens(const char *path, const struct timespec tv[2]);
[[nodiscard]] auto open_impl(std::string api_path, struct fuse_file_info *fi)
-> api_error override;
static int repertory_write(const char *path, const char *buffer, size_t writeSize,
off_t writeOffset, struct fuse_file_info *fi);
};
[[nodiscard]] auto opendir_impl(std::string api_path,
struct fuse_file_info *fi)
-> api_error override;
[[nodiscard]] auto read_impl(std::string api_path, char *buffer,
size_t read_size, off_t read_offset,
struct fuse_file_info *fi,
std::size_t &bytes_read) -> api_error override;
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto readdir_impl(std::string api_path, void *buf,
fuse_fill_dir_t fuse_fill_dir, off_t offset,
struct fuse_file_info *fi,
fuse_readdir_flags flags)
-> api_error override;
#else
[[nodiscard]] auto readdir_impl(std::string api_path, void *buf,
fuse_fill_dir_t fuse_fill_dir, off_t offset,
struct fuse_file_info *fi)
-> api_error override;
#endif
[[nodiscard]] auto release_impl(std::string api_path,
struct fuse_file_info *fi)
-> api_error override;
[[nodiscard]] auto releasedir_impl(std::string api_path,
struct fuse_file_info *fi)
-> api_error override;
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto rename_impl(std::string from_api_path,
std::string to_api_path, unsigned int flags)
-> api_error override;
#else
[[nodiscard]] auto rename_impl(std::string from_api_path,
std::string to_api_path) -> api_error override;
#endif
[[nodiscard]] auto rmdir_impl(std::string api_path) -> api_error override;
private:
// clang-format off
struct fuse_operations fuse_ops_ {
.getattr = remote_fuse_impl::repertory_getattr,
.readlink = nullptr, // int (*readlink) (const char *, char *, size_t);
.getdir = nullptr, // int (*getdir) (const char *, fuse_dirh_t, fuse_dirfil_t);
.mknod = nullptr, // int (*mknod) (const char *, mode_t, dev_t);
.mkdir = remote_fuse_impl::repertory_mkdir,
.unlink = remote_fuse_impl::repertory_unlink,
.rmdir = remote_fuse_impl::repertory_rmdir,
.symlink = nullptr, // int (*symlink) (const char *, const char *);
.rename = remote_fuse_impl::repertory_rename,
.link = nullptr, // int (*link) (const char *, const char *);
.chmod = remote_fuse_impl::repertory_chmod,
.chown = remote_fuse_impl::repertory_chown,
.truncate = remote_fuse_impl::repertory_truncate,
.utime = nullptr, // int (*utime) (const char *, struct utimbuf *);
.open = remote_fuse_impl::repertory_open,
.read = remote_fuse_impl::repertory_read,
.write = remote_fuse_impl::repertory_write,
#ifdef __APPLE__
.statfs = nullptr,
[[nodiscard]] auto setattr_x_impl(std::string api_path,
struct setattr_x *attr)
-> api_error override;
[[nodiscard]] auto setbkuptime_impl(std::string api_path,
const struct timespec *bkuptime)
-> api_error override;
[[nodiscard]] auto setchgtime_impl(std::string api_path,
const struct timespec *chgtime)
-> api_error override;
[[nodiscard]] auto setcrtime_impl(std::string api_path,
const struct timespec *crtime)
-> api_error override;
[[nodiscard]] virtual auto setvolname_impl(const char *volname)
-> api_error override;
[[nodiscard]] auto statfs_x_impl(std::string api_path, struct statfs *stbuf)
-> api_error override;
#else // __APPLE__
[[nodiscard]] auto statfs_impl(std::string api_path, struct statvfs *stbuf)
-> api_error override;
#endif // __APPLE__
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto truncate_impl(std::string api_path, off_t size,
struct fuse_file_info *fi)
-> api_error override;
#else
.statfs = remote_fuse_impl::repertory_statfs,
[[nodiscard]] auto truncate_impl(std::string api_path, off_t size)
-> api_error override;
#endif
.flush = nullptr, // int (*flush) (const char *, struct fuse_file_info *);
.release = remote_fuse_impl::repertory_release,
.fsync = remote_fuse_impl::repertory_fsync,
#if HAS_SETXATTR
.setxattr = nullptr, // remote_fuse_impl::repertory_setxattr,
.getxattr = nullptr, // remote_fuse_impl::repertory_getxattr,
.listxattr = nullptr, // remote_fuse_impl::repertory_listxattr,
.removexattr = nullptr, // remote_fuse_impl::repertory_removexattr,
[[nodiscard]] auto unlink_impl(std::string api_path) -> api_error override;
#if FUSE_USE_VERSION >= 30
[[nodiscard]] auto utimens_impl(std::string api_path,
const struct timespec tv[2],
struct fuse_file_info *fi)
-> api_error override;
#else
.setxattr = nullptr,
.getxattr = nullptr,
.listxattr = nullptr,
.removexattr = nullptr,
[[nodiscard]] auto utimens_impl(std::string api_path,
const struct timespec tv[2])
-> api_error override;
#endif
.opendir = remote_fuse_impl::repertory_opendir,
.readdir = remote_fuse_impl::repertory_readdir,
.releasedir = remote_fuse_impl::repertory_releasedir,
.fsyncdir = nullptr, // int (*fsyncdir) (const char *, int, struct fuse_file_info *);
.init = remote_fuse_impl::repertory_init,
.destroy = remote_fuse_impl::repertory_destroy,
.access = remote_fuse_impl::repertory_access,
.create = remote_fuse_impl::repertory_create,
.ftruncate = remote_fuse_impl::repertory_ftruncate,
.fgetattr = remote_fuse_impl::repertory_fgetattr,
.lock = nullptr, // int (*lock) (const char *, struct fuse_file_info *, int cmd, struct flock *);
.utimens = remote_fuse_impl::repertory_utimens,
.bmap = nullptr, // int (*bmap) (const char *, size_t blocksize, uint64_t *idx);
.flag_nullpath_ok = 0,
.flag_nopath = 0,
.flag_utime_omit_ok = 1,
.flag_reserved = 0,
.ioctl = nullptr, // int (*ioctl) (const char *, int cmd, void *arg, struct fuse_file_info *, unsigned int flags, void *data);
.poll = nullptr, // int (*poll) (const char *, struct fuse_file_info *, struct fuse_pollhandle *ph, unsigned *reventsp);
.write_buf = nullptr, // int (*write_buf) (const char *, struct fuse_bufvec *buf, off_t off, struct fuse_file_info *);
.read_buf = nullptr, // int (*read_buf) (const char *, struct fuse_bufvec **bufp, size_t size, off_t off, struct fuse_file_info *);
.flock = nullptr, // int (*flock) (const char *, struct fuse_file_info *, int op);
.fallocate = nullptr // remote_fuse_impl::repertory_fallocate,
};
// clang-format on
public:
int mount(std::vector<std::string> drive_args);
static void display_options(int argc, char *argv[]);
static void display_version_information(int argc, char *argv[]);
[[nodiscard]] auto write_impl(std::string api_path, const char *buffer,
size_t write_size, off_t write_offset,
struct fuse_file_info *fi,
std::size_t &bytes_written)
-> api_error override;
};
} // namespace remote_fuse
} // namespace repertory