storj/pkg/piecestore/rpc/server/server.go

235 lines
6.4 KiB
Go
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Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// Copyright (C) 2018 Storj Labs, Inc.
// See LICENSE for copying information.
package server
import (
"crypto"
"crypto/ecdsa"
"errors"
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
"log"
"os"
"path/filepath"
"regexp"
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
"github.com/gtank/cryptopasta"
"github.com/shirou/gopsutil/disk"
"github.com/zeebo/errs"
"go.uber.org/zap"
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
"golang.org/x/net/context"
"gopkg.in/spacemonkeygo/monkit.v2"
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
"storj.io/storj/pkg/pb"
"storj.io/storj/pkg/peertls"
2018-09-08 16:34:55 +01:00
pstore "storj.io/storj/pkg/piecestore"
"storj.io/storj/pkg/piecestore/rpc/server/psdb"
"storj.io/storj/pkg/provider"
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
)
var (
mon = monkit.Package()
// ServerError wraps errors returned from Server struct methods
ServerError = errs.Class("PSServer error")
)
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// Config contains everything necessary for a server
type Config struct {
Path string `help:"path to store data in" default:"$CONFDIR"`
AllocatedDiskSpace int64 `help:"total allocated disk space, default(1GB)" default:"1073741824"`
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
}
// Run implements provider.Responsibility
func (c Config) Run(ctx context.Context, server *provider.Provider) (err error) {
defer mon.Task()(&ctx)(&err)
s, err := Initialize(ctx, c, server.Identity().Key)
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
if err != nil {
return err
}
pb.RegisterPieceStoreRoutesServer(server.GRPC(), s)
defer func() {
log.Fatal(s.Stop(ctx))
}()
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
return server.Run(ctx)
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
}
//DirSize returns the total size of the files in that directory
func DirSize(path string) (int64, error) {
var size int64
_, err := os.Stat(path)
if err != nil {
return 0, errors.New("path doesn't exists")
}
adjSize := func(_ string, info os.FileInfo, err error) error {
if !info.IsDir() {
size += info.Size()
}
return err
}
err = filepath.Walk(path, adjSize)
return size, err
}
// Server -- GRPC server meta data used in route calls
type Server struct {
DataDir string
DB *psdb.DB
pkey crypto.PrivateKey
totalAllocated int64
}
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// Initialize -- initializes a server struct
func Initialize(ctx context.Context, config Config, pkey crypto.PrivateKey) (*Server, error) {
dbPath := filepath.Join(config.Path, "piecestore.db")
dataDir := filepath.Join(config.Path, "piece-store-data")
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// read the allocated disk space from the config file
allocatedDiskSpace := config.AllocatedDiskSpace
// get the disk space details
// The returned path ends in a slash only if it represents a root directory, such as "/" on Unix or `C:\` on Windows.
rootPath := filepath.Dir(filepath.Clean(config.Path))
diskSpace, err := disk.Usage(rootPath)
if err != nil {
return nil, ServerError.Wrap(err)
}
freeDiskSpace := int64(diskSpace.Free)
2018-09-08 16:34:55 +01:00
db, err := psdb.Open(ctx, dataDir, dbPath)
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
if err != nil {
return nil, ServerError.Wrap(err)
}
// get how much is currently used, if for the first time totalUsed = 0
totalUsed, err := db.SumTTLSizes()
if err != nil {
//first time setup
totalUsed = 0x00
}
// check your hard drive is big enough
// first time setup as a piece node server
if (totalUsed == 0x00) && (freeDiskSpace < allocatedDiskSpace) {
allocatedDiskSpace = freeDiskSpace
zap.S().Warnf("Disk space is less than requested allocated space, allocating = %d Bytes", allocatedDiskSpace)
return &Server{DataDir: dataDir, DB: db, pkey: pkey, totalAllocated: allocatedDiskSpace}, nil
}
// on restarting the Piece node server, assuming already been working as a node
// used above the alloacated space, user changed the allocation space setting
// before restarting
if totalUsed >= allocatedDiskSpace {
zap.S().Warnf("Used more space then allocated, allocating = %d Bytes", allocatedDiskSpace)
return &Server{DataDir: dataDir, DB: db, pkey: pkey, totalAllocated: allocatedDiskSpace}, nil
}
// the available diskspace is less than remaining allocated space,
// due to change of setting before restarting
if freeDiskSpace < (allocatedDiskSpace - totalUsed) {
allocatedDiskSpace = freeDiskSpace
zap.S().Warnf("Disk space is less than requested allocated space, allocating = %d Bytes", allocatedDiskSpace)
return &Server{DataDir: dataDir, DB: db, pkey: pkey, totalAllocated: allocatedDiskSpace}, nil
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
}
return &Server{DataDir: dataDir, DB: db, pkey: pkey, totalAllocated: allocatedDiskSpace}, nil
}
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// Stop the piececstore node
func (s *Server) Stop(ctx context.Context) (err error) {
return s.DB.Close()
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
}
// Piece -- Send meta data about a stored by by Id
func (s *Server) Piece(ctx context.Context, in *pb.PieceId) (*pb.PieceSummary, error) {
log.Printf("Getting Meta for %s...", in.GetId())
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
path, err := pstore.PathByID(in.GetId(), s.DataDir)
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
if err != nil {
return nil, err
}
match, err := regexp.MatchString("^[A-Za-z0-9]{20,64}$", in.GetId())
if err != nil {
return nil, err
}
if !match {
return nil, ServerError.New("Invalid ID")
}
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
fileInfo, err := os.Stat(path)
if err != nil {
return nil, err
}
// Read database to calculate expiration
ttl, err := s.DB.GetTTLByID(in.GetId())
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
if err != nil {
return nil, err
}
log.Printf("Successfully retrieved meta for %s.", in.GetId())
return &pb.PieceSummary{Id: in.GetId(), Size: fileInfo.Size(), ExpirationUnixSec: ttl}, nil
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
}
// Stats will return statistics about the Server
func (s *Server) Stats(ctx context.Context, in *pb.StatsReq) (*pb.StatSummary, error) {
log.Printf("Getting Stats...\n")
totalUsed, err := s.DB.SumTTLSizes()
if err != nil {
return nil, err
}
return &pb.StatSummary{UsedSpace: totalUsed, AvailableSpace: (s.totalAllocated - totalUsed)}, nil
}
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
// Delete -- Delete data by Id from piecestore
func (s *Server) Delete(ctx context.Context, in *pb.PieceDelete) (*pb.PieceDeleteSummary, error) {
log.Printf("Deleting %s...", in.GetId())
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
if err := s.deleteByID(in.GetId()); err != nil {
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
return nil, err
}
log.Printf("Successfully deleted %s.", in.GetId())
Added rpc server (#40) * Added piecestore * gofmt * Added requested changes * Added cli * Removed ranger because I wanted something that can stand alone * Add example of http server using piece store * Changed piecestore code to make it more optial for error handelling * Merged with piecestore * Added missing package * Forgot io import * gofmt * gofmt * Forgot io * Make path by hash exported * updated to simplify again whoops * Updated server to work real good * Forgot ampersand * Updated to match FilePiece * Merged in cam's delete code * Remove unused io * Added RPC code * Give the download request a reader * Removed http server stuff; changed receive stream to say io.reader * Added expiration date to shardInfo * Change all instances of Shard to Piece; change protobuf name; moved client insance to outside functions * added ttl info request * Move scripts to http server pr; added close method for Retrieve api * added rpc server tests for getting piece meta data and retrieval routes * Resolved linter errors, moved to prc server to pkg, updated go.mod to use latest protobuf * Imported cams test * Bump gometalinter deadline * WIP adding tests * added tests for store and delete routes * Add changes as requested by Kaloyan, also cleaned up some code * Get the code actually working whoops * More cleanup * Separating database calls from api.go * need to rename expiration * Added some changes requested by JT * Fix read size * Fixed total amount to read * added tests * Simplify protobuf, add store tests, edited api to handle invalid stores properly, return errors instead of messages * Moved rpc client and server to piece store * Moved piecestore protobuf to the /protos folder * Cleaned up messages * Clean up linter errors * Added missing sqlite import * Add ability to do iterative reads and writes to pstore * Incrementally read data * Fix linter and import errors * Solve linter Error * Change return types * begin test refactor * refactored to implement only 1 db connection, moved SQLite row checking into separate function and removed defer on rows.Close(), fixed os.tempDir in rpc_test.go * Cleaning up tests * Added retrieve tests * refactored delete tests * Deleted old tests * Updated cmd/piecestore to reflect changes to piecestore * Refactored server tests and server/client store code * gofmt * WIP implementing TTL struct * Read 4k at a time when Retrieving * implemented ttl struct * Accidentally removed fpiece dependency? * Double resolve merge conflict * Moved client to the examples since it is an example * Change hash to id in protobuf. TODO: Change client and server to reflect these changes * Update client and protobuf * changed hash to id * Handle eof properly in retrieve * Id -> ID * forgot to change import for client after moving * Moved client and server main to examples * Made changes requested by JT * checkEntries is now private, created currentTime variable for checkEntries, added defer rows.Close() * Print not fatal * Handle overflow when reading from server * added const IDLength * removed types from comments * Add reader/writer for download data from and uploading data to server * goimports and comments * fixed nits, casts, added OK const, DBCleanup now exits program on error * Add stream reader and writer for server * Fix errors * i beforee except after c lol * customizable data dir * Forgot to rename variable * customizable data dir * Handle closing of server stream properly * linter * pass on inserting the same data twice * linter * linter * Do the easy things JT asked for * Handle overflow from reads properly; handle custom db path * Handle overflow for server stream read; TODO Combine server and client stream reads * Allow for TTL of 0 to stay forever * Make Client cleaner for user
2018-06-02 19:14:59 +01:00
return &pb.PieceDeleteSummary{Message: OK}, nil
}
func (s *Server) deleteByID(id string) error {
if err := pstore.Delete(id, s.DataDir); err != nil {
return err
}
if err := s.DB.DeleteTTLByID(id); err != nil {
return err
}
log.Printf("Deleted data of id (%s) from piecestore\n", id)
return nil
}
func (s *Server) verifySignature(ctx context.Context, ba *pb.RenterBandwidthAllocation) error {
// TODO(security): detect replay attacks
pi, err := provider.PeerIdentityFromContext(ctx)
if err != nil {
return err
}
k, ok := pi.Leaf.PublicKey.(*ecdsa.PublicKey)
if !ok {
return peertls.ErrUnsupportedKey.New("%T", pi.Leaf.PublicKey)
}
if ok := cryptopasta.Verify(ba.GetData(), ba.GetSignature(), k); !ok {
return ServerError.New("Failed to verify Signature")
}
return nil
}