server

package
v0.0.0-...-7dfb9ec Latest Latest
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 Go to latest Published: May 2, 2022 License: MIT Imports: 63 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// SYMBOLS characters used for short-urls
	SYMBOLS = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
)

Variables

This section is empty.

Functions

func CloseCheck 

func CloseCheck(f func() error)

func LoveHandler 

func LoveHandler(h http.Handler) http.HandlerFunc

LoveHandler Create a log handler for every request it receives.

func WrapIPFilter 

func WrapIPFilter(next http.Handler, opts IPFilterOptions) http.Handler

WrapIPFilter is equivalent to newIPFilter(opts) then Wrap(next)

Types

type GDrive 

type GDrive struct {
	// contains filtered or unexported fields
}

GDrive is a storage backed by GDrive

func NewGDriveStorage 

func NewGDriveStorage(clientJSONFilepath string, localConfigPath string, basedir string, chunkSize int, logger *log.Logger) (*GDrive, error)

NewGDriveStorage is the factory for GDrive

func (*GDrive) Delete 

func (s *GDrive) Delete(ctx context.Context, token string, filename string) (err error)

Delete removes a file from storage

func (*GDrive) Get 

func (s *GDrive) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)

Get retrieves a file from storage

func (*GDrive) Head 

func (s *GDrive) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)

Head retrieves content length of a file from storage

func (*GDrive) IsNotExist 

func (s *GDrive) IsNotExist(err error) bool

IsNotExist indicates if a file doesn't exist on storage

func (*GDrive) Purge 

func (s *GDrive) Purge(ctx context.Context, days time.Duration) (err error)

Purge cleans up the storage

func (*GDrive) Put 

func (s *GDrive) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error

Put saves a file on storage

func (*GDrive) Type 

func (s *GDrive) Type() string

Type returns the storage type

type IPFilterOptions 

type IPFilterOptions struct {
	//explicity allowed IPs
	AllowedIPs []string
	//explicity blocked IPs
	BlockedIPs []string
	//block by default (defaults to allow)
	BlockByDefault bool
	// TrustProxy enable check request IP from proxy
	TrustProxy bool

	Logger interface {
		Printf(format string, v ...interface{})
	}
}

IPFilterOptions for ipFilter. Allowed takes precedence over Blocked. IPs can be IPv4 or IPv6 and can optionally contain subnet masks (/24). Note however, determining if a given IP is included in a subnet requires a linear scan so is less performant than looking up single IPs.

This could be improved with some algorithmic magic.

type LocalStorage 

type LocalStorage struct {
	Storage
	// contains filtered or unexported fields
}

LocalStorage is a local storage

func NewLocalStorage 

func NewLocalStorage(basedir string, logger *log.Logger) (*LocalStorage, error)

NewLocalStorage is the factory for LocalStorage

func (*LocalStorage) Delete 

func (s *LocalStorage) Delete(ctx context.Context, token string, filename string) (err error)

Delete removes a file from storage

func (*LocalStorage) Get 

func (s *LocalStorage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)

Get retrieves a file from storage

func (*LocalStorage) Head 

func (s *LocalStorage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)

Head retrieves content length of a file from storage

func (*LocalStorage) IsNotExist 

func (s *LocalStorage) IsNotExist(err error) bool

IsNotExist indicates if a file doesn't exist on storage

func (*LocalStorage) Purge 

func (s *LocalStorage) Purge(ctx context.Context, days time.Duration) (err error)

Purge cleans up the storage

func (*LocalStorage) Put 

func (s *LocalStorage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error

Put saves a file on storage

func (*LocalStorage) Type 

func (s *LocalStorage) Type() string

Type returns the storage type

type OptionFn 

type OptionFn func(*Server)

OptionFn is the option function type

func ClamavHost 

func ClamavHost(s string) OptionFn

ClamavHost sets clamav host

func CorsDomains 

func CorsDomains(s string) OptionFn

CorsDomains sets CORS domains

func EmailContact 

func EmailContact(emailContact string) OptionFn

EmailContact sets email contact

func EnableProfiler 

func EnableProfiler() OptionFn

EnableProfiler sets enable profiler

func FilterOptions 

func FilterOptions(options IPFilterOptions) OptionFn

FilterOptions sets ip filtering

func ForceHTTPS 

func ForceHTTPS() OptionFn

ForceHTTPS sets forcing https

func GoogleAnalytics 

func GoogleAnalytics(gaKey string) OptionFn

GoogleAnalytics sets GA key

func HTTPAuthCredentials 

func HTTPAuthCredentials(user string, pass string) OptionFn

HTTPAuthCredentials sets basic http auth credentials

func Listener 

func Listener(s string) OptionFn

Listener set listener

func LogFile 

func LogFile(logger *log.Logger, s string) OptionFn

LogFile sets log file

func Logger 

func Logger(logger *log.Logger) OptionFn

Logger sets logger

func MaxUploadSize 

func MaxUploadSize(kbytes int64) OptionFn

MaxUploadSize sets max upload size

func PerformClamavPrescan 

func PerformClamavPrescan(b bool) OptionFn

PerformClamavPrescan enables clamav prescan on upload

func ProfileListener 

func ProfileListener(s string) OptionFn

ProfileListener sets profile listener

func ProxyPath 

func ProxyPath(s string) OptionFn

ProxyPath sets proxy path

func ProxyPort 

func ProxyPort(s string) OptionFn

ProxyPort sets proxy port

func Purge 

func Purge(days, interval int) OptionFn

Purge sets purge days and option

func RandomTokenLength 

func RandomTokenLength(length int) OptionFn

RandomTokenLength sets random token length

func RateLimit 

func RateLimit(requests int) OptionFn

RateLimit set rate limit

func TLSConfig 

func TLSConfig(cert, pk string) OptionFn

TLSConfig sets TLS config

func TLSListener 

func TLSListener(s string, t bool) OptionFn

TLSListener sets TLS listener and option

func TempPath 

func TempPath(s string) OptionFn

TempPath sets temp path

func UseLetsEncrypt 

func UseLetsEncrypt(hosts []string) OptionFn

UseLetsEncrypt set letsencrypt usage

func UseStorage 

func UseStorage(s Storage) OptionFn

UseStorage set storage to use

func UserVoice 

func UserVoice(userVoiceKey string) OptionFn

UserVoice sets UV key

func VirustotalKey 

func VirustotalKey(s string) OptionFn

VirustotalKey sets virus total key

func WebPath 

func WebPath(s string) OptionFn

WebPath sets web path

type S3Storage 

type S3Storage struct {
	Storage
	// contains filtered or unexported fields
}

S3Storage is a storage backed by AWS S3

func NewS3Storage 

func NewS3Storage(accessKey, secretKey, bucketName string, purgeDays int, region, endpoint string, disableMultipart bool, forcePathStyle bool, logger *log.Logger) (*S3Storage, error)

NewS3Storage is the factory for S3Storage

func (*S3Storage) Delete 

func (s *S3Storage) Delete(ctx context.Context, token string, filename string) (err error)

Delete removes a file from storage

func (*S3Storage) Get 

func (s *S3Storage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)

Get retrieves a file from storage

func (*S3Storage) Head 

func (s *S3Storage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)

Head retrieves content length of a file from storage

func (*S3Storage) IsNotExist 

func (s *S3Storage) IsNotExist(err error) bool

IsNotExist indicates if a file doesn't exist on storage

func (*S3Storage) Purge 

func (s *S3Storage) Purge(ctx context.Context, days time.Duration) (err error)

Purge cleans up the storage

func (*S3Storage) Put 

func (s *S3Storage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error)

Put saves a file on storage

func (*S3Storage) Type 

func (s *S3Storage) Type() string

Type returns the storage type

type Server 

type Server struct {
	AuthUser string
	AuthPass string

	VirusTotalKey    string
	ClamAVDaemonHost string

	TLSListenerOnly bool

	CorsDomains           string
	ListenerString        string
	TLSListenerString     string
	ProfileListenerString string

	Certificate string

	LetsEncryptCache string
	// contains filtered or unexported fields
}

Server is the main application

func New 

func New(options ...OptionFn) (*Server, error)

New is the factory fot Server

func (*Server) RedirectHandler 

func (s *Server) RedirectHandler(h http.Handler) http.HandlerFunc

RedirectHandler handles redirect

func (*Server) Run 

func (s *Server) Run()

Run starts Server

type Storage 

type Storage interface {
	// Get retrieves a file from storage
	Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)
	// Head retrieves content length of a file from storage
	Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)
	// Put saves a file on storage
	Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error
	// Delete removes a file from storage
	Delete(ctx context.Context, token string, filename string) error
	// IsNotExist indicates if a file doesn't exist on storage
	IsNotExist(err error) bool
	// Purge cleans up the storage
	Purge(ctx context.Context, days time.Duration) error

	// Type returns the storage type
	Type() string
}

Storage is the interface for storage operation

type StorjStorage 

type StorjStorage struct {
	Storage
	// contains filtered or unexported fields
}

StorjStorage is a storage backed by Storj

func NewStorjStorage 

func NewStorjStorage(access, bucket string, purgeDays int, logger *log.Logger) (*StorjStorage, error)

NewStorjStorage is the factory for StorjStorage

func (*StorjStorage) Delete 

func (s *StorjStorage) Delete(ctx context.Context, token string, filename string) (err error)

Delete removes a file from storage

func (*StorjStorage) Get 

func (s *StorjStorage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)

Get retrieves a file from storage

func (*StorjStorage) Head 

func (s *StorjStorage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)

Head retrieves content length of a file from storage

func (*StorjStorage) IsNotExist 

func (s *StorjStorage) IsNotExist(err error) bool

IsNotExist indicates if a file doesn't exist on storage

func (*StorjStorage) Purge 

func (s *StorjStorage) Purge(ctx context.Context, days time.Duration) (err error)

Purge cleans up the storage

func (*StorjStorage) Put 

func (s *StorjStorage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error)

Put saves a file on storage

func (*StorjStorage) Type 

func (s *StorjStorage) Type() string

Type returns the storage type

Source Files

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