gowebdav

package module
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 Go to latest Published: Jul 12, 2024 License: BSD-3-Clause Imports: 19 Imported by: 0

README

GoWebDAV

Unit Tests Status Build Artifacts Status GoDoc Go Report Card

A pure Golang WebDAV client library that comes with a reference implementation.

Features at a glance

Our gowebdav library allows to perform following actions on the remote WebDAV server:

It also provides an authentication API that makes it easy to encapsulate and control complex authentication challenges. The default implementation negotiates the algorithm based on the user's preferences and the methods offered by the remote server.

Out-of-box authentication support for:

Usage

First of all you should create Client instance using NewClient() function:

root := "https://webdav.mydomain.me"
user := "user"
password := "password"

c := gowebdav.NewClient(root, user, password)
c.Connect()
// kick of your work!

After you can use this Client to perform actions, described below.

NOTICE: We will not check for errors in the examples, to focus you on the gowebdav library's code, but you should do it in your code!

Create path on a WebDAV server
err := c.Mkdir("folder", 0644)

In case you want to create several folders you can use c.MkdirAll():

err := c.MkdirAll("folder/subfolder/subfolder2", 0644)
Get files list
files, _ := c.ReadDir("folder/subfolder")
for _, file := range files {
    //notice that [file] has os.FileInfo type
    fmt.Println(file.Name())
}
Download file to byte array
webdavFilePath := "folder/subfolder/file.txt"
localFilePath := "/tmp/webdav/file.txt"

bytes, _ := c.Read(webdavFilePath)
os.WriteFile(localFilePath, bytes, 0644)
Download file via reader

Also you can use c.ReadStream() method:

webdavFilePath := "folder/subfolder/file.txt"
localFilePath := "/tmp/webdav/file.txt"

reader, _ := c.ReadStream(webdavFilePath)

file, _ := os.Create(localFilePath)
defer file.Close()

io.Copy(file, reader)
Upload file from byte array
webdavFilePath := "folder/subfolder/file.txt"
localFilePath := "/tmp/webdav/file.txt"

bytes, _ := os.ReadFile(localFilePath)

c.Write(webdavFilePath, bytes, 0644)
Upload file via writer
webdavFilePath := "folder/subfolder/file.txt"
localFilePath := "/tmp/webdav/file.txt"

file, _ := os.Open(localFilePath)
defer file.Close()

c.WriteStream(webdavFilePath, file, 0644)
Get information about specified file/folder
webdavFilePath := "folder/subfolder/file.txt"

info := c.Stat(webdavFilePath)
//notice that [info] has os.FileInfo type
fmt.Println(info)
Move file to another location
oldPath := "folder/subfolder/file.txt"
newPath := "folder/subfolder/moved.txt"
isOverwrite := true

c.Rename(oldPath, newPath, isOverwrite)
Copy file to another location
oldPath := "folder/subfolder/file.txt"
newPath := "folder/subfolder/file-copy.txt"
isOverwrite := true

c.Copy(oldPath, newPath, isOverwrite)
Delete file
webdavFilePath := "folder/subfolder/file.txt"

c.Remove(webdavFilePath)

More details about WebDAV server you can read from following resources:

NOTICE: RFC 2518 is obsoleted by RFC 4918 in June 2007

Contributing

All contributing are welcome. If you have any suggestions or find some bug - please create an Issue to let us make this project better. We appreciate your help!

License

This library is distributed under the BSD 3-Clause license found in the LICENSE file.

API

import "github.com/studio-b12/gowebdav"

Overview

Package gowebdav is a WebDAV client library with a command line tool included.

Index
Examples
Package files

auth.go basicAuth.go client.go digestAuth.go doc.go errors.go file.go netrc.go passportAuth.go requests.go utils.go

Constants
const XInhibitRedirect = "X-Gowebdav-Inhibit-Redirect"
Variables
var ErrAuthChanged = errors.New("authentication failed, change algorithm")

ErrAuthChanged must be returned from the Verify method as an error to trigger a re-authentication / negotiation with a new authenticator.

var ErrTooManyRedirects = errors.New("stopped after 10 redirects")

ErrTooManyRedirects will be used as return error if a request exceeds 10 redirects.

func FixSlash
func FixSlash(s string) string

FixSlash appends a trailing / to our string

func FixSlashes
func FixSlashes(s string) string

FixSlashes appends and prepends a / if they are missing

func IsErrCode
func IsErrCode(err error, code int) bool

IsErrCode returns true if the given error is an os.PathError wrapping a StatusError with the given status code.

func IsErrNotFound
func IsErrNotFound(err error) bool

IsErrNotFound is shorthand for IsErrCode for status 404.

func Join
func Join(path0 string, path1 string) string

Join joins two paths

func NewPathError
func NewPathError(op string, path string, statusCode int) error
func NewPathErrorErr
func NewPathErrorErr(op string, path string, err error) error
func PathEscape
func PathEscape(path string) string

PathEscape escapes all segments of a given path

func ReadConfig
func ReadConfig(uri, netrc string) (string, string)

ReadConfig reads login and password configuration from ~/.netrc machine foo.com login username password 123456

func String
func String(r io.Reader) string

String pulls a string out of our io.Reader

type AuthFactory
type AuthFactory func(c *http.Client, rs *http.Response, path string) (auth Authenticator, err error)

AuthFactory prototype function to create a new Authenticator

type Authenticator
type Authenticator interface {
    // Authorizes a request. Usually by adding some authorization headers.
    Authorize(c *http.Client, rq *http.Request, path string) error
    // Verifies the response if the authorization was successful.
    // May trigger some round trips to pass the authentication.
    // May also trigger a new Authenticator negotiation by returning `ErrAuthChenged`
    Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)
    // Creates a copy of the underlying Authenticator.
    Clone() Authenticator
    io.Closer
}

A Authenticator implements a specific way to authorize requests. Each request is bound to a separate Authenticator instance.

The authentication flow itself is broken down into Authorize and Verify steps. The former method runs before, and the latter runs after the Request is submitted. This makes it easy to encapsulate and control complex authentication challenges.

Some authentication flows causing authentication round trips, which can be archived by returning the redo of the Verify method. True restarts the authentication process for the current action: A new Request is spawned, which must be authorized, sent, and re-verified again, until the action is successfully submitted. The preferred way is to handle the authentication ping-pong within Verify, and then redo with fresh credentials.

The result of the Verify method can also trigger an Authenticator change by returning the ErrAuthChanged as an error. Depending on the Authorizer this may trigger an Authenticator negotiation.

Set the XInhibitRedirect header to '1' in the Authorize method to get control over request redirection. Attention! You must handle the incoming request yourself.

To store a shared session state the Clone method must return a new instance, initialized with the shared state.

func NewDigestAuth
func NewDigestAuth(login, secret string, rs *http.Response) (Authenticator, error)

NewDigestAuth creates a new instance of our Digest Authenticator

func NewPassportAuth
func NewPassportAuth(c *http.Client, user, pw, partnerURL string, header *http.Header) (Authenticator, error)

constructor for PassportAuth creates a new PassportAuth object and automatically authenticates against the given partnerURL

type Authorizer
type Authorizer interface {
    // Creates a new Authenticator Shim per request.
    // It may track request related states and perform payload buffering
    // for authentication round trips.
    // The underlying Authenticator will perform the real authentication.
    NewAuthenticator(body io.Reader) (Authenticator, io.Reader)
    // Registers a new Authenticator factory to a key.
    AddAuthenticator(key string, fn AuthFactory)
}

Authorizer our Authenticator factory which creates an Authenticator per action/request.

func NewAutoAuth
func NewAutoAuth(login string, secret string) Authorizer

NewAutoAuth creates an auto Authenticator factory. It negotiates the default authentication method based on the order of the registered Authenticators and the remotely offered authentication methods. First In, First Out.

func NewEmptyAuth
func NewEmptyAuth() Authorizer

NewEmptyAuth creates an empty Authenticator factory The order of adding the Authenticator matters. First In, First Out. It offers the NewAutoAuth features.

func NewPreemptiveAuth
func NewPreemptiveAuth(auth Authenticator) Authorizer

NewPreemptiveAuth creates a preemptive Authenticator The preemptive authorizer uses the provided Authenticator for every request regardless of any Www-Authenticate header.

It may only have one authentication method, so calling AddAuthenticator will panic!

Look out!! This offers the skinniest and slickest implementation without any synchronisation!! Still applicable with BasicAuth within go routines.

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

BasicAuth structure holds our credentials

func (*BasicAuth) Authorize
func (b *BasicAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*BasicAuth) Clone
func (b *BasicAuth) Clone() Authenticator

Clone creates a Copy of itself

func (*BasicAuth) Close
func (b *BasicAuth) Close() error

Close cleans up all resources

func (*BasicAuth) String
func (b *BasicAuth) String() string

String toString

func (*BasicAuth) Verify
func (b *BasicAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify verifies if the authentication

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

Client defines our structure

func NewAuthClient
func NewAuthClient(uri string, auth Authorizer) *Client

NewAuthClient creates a new client instance with a custom Authorizer

func NewClient
func NewClient(uri, user, pw string) *Client

NewClient creates a new instance of client

func (*Client) Connect
func (c *Client) Connect() error

Connect connects to our dav server

func (*Client) Copy
func (c *Client) Copy(oldpath, newpath string, overwrite bool) error

Copy copies a file from A to B

func (*Client) Mkdir
func (c *Client) Mkdir(path string, _ os.FileMode) (err error)

Mkdir makes a directory

func (*Client) MkdirAll
func (c *Client) MkdirAll(path string, _ os.FileMode) (err error)

MkdirAll like mkdir -p, but for webdav

func (*Client) Read
func (c *Client) Read(path string) ([]byte, error)

Read reads the contents of a remote file

func (*Client) ReadDir
func (c *Client) ReadDir(path string) ([]os.FileInfo, error)

ReadDir reads the contents of a remote directory

func (*Client) ReadStream
func (c *Client) ReadStream(path string) (io.ReadCloser, error)

ReadStream reads the stream for a given path

func (*Client) ReadStreamRange
func (c *Client) ReadStreamRange(path string, offset, length int64) (io.ReadCloser, error)

ReadStreamRange reads the stream representing a subset of bytes for a given path, utilizing HTTP Range Requests if the server supports it. The range is expressed as offset from the start of the file and length, for example offset=10, length=10 will return bytes 10 through 19.

If the server does not support partial content requests and returns full content instead, this function will emulate the behavior by skipping offset bytes and limiting the result to length.

func (*Client) Remove
func (c *Client) Remove(path string) error

Remove removes a remote file

func (*Client) RemoveAll
func (c *Client) RemoveAll(path string) error

RemoveAll removes remote files

func (*Client) Rename
func (c *Client) Rename(oldpath, newpath string, overwrite bool) error

Rename moves a file from A to B

func (*Client) SetHeader
func (c *Client) SetHeader(key, value string)

SetHeader lets us set arbitrary headers for a given client

func (*Client) SetInterceptor
func (c *Client) SetInterceptor(interceptor func(method string, rq *http.Request))

SetInterceptor lets us set an arbitrary interceptor for a given client

func (*Client) SetJar
func (c *Client) SetJar(jar http.CookieJar)

SetJar exposes the ability to set a cookie jar to the client.

func (*Client) SetTimeout
func (c *Client) SetTimeout(timeout time.Duration)

SetTimeout exposes the ability to set a time limit for requests

func (*Client) SetTransport
func (c *Client) SetTransport(transport http.RoundTripper)

SetTransport exposes the ability to define custom transports

func (*Client) Stat
func (c *Client) Stat(path string) (os.FileInfo, error)

Stat returns the file stats for a specified path

func (*Client) Write
func (c *Client) Write(path string, data []byte, _ os.FileMode) (err error)

Write writes data to a given path

func (*Client) WriteStream
func (c *Client) WriteStream(path string, stream io.Reader, _ os.FileMode) (err error)

WriteStream writes a stream

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

DigestAuth structure holds our credentials

func (*DigestAuth) Authorize
func (d *DigestAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*DigestAuth) Clone
func (d *DigestAuth) Clone() Authenticator

Clone creates a copy of itself

func (*DigestAuth) Close
func (d *DigestAuth) Close() error

Close cleans up all resources

func (*DigestAuth) String
func (d *DigestAuth) String() string

String toString

func (*DigestAuth) Verify
func (d *DigestAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify checks for authentication issues and may trigger a re-authentication

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

File is our structure for a given file

func (File) ContentType
func (f File) ContentType() string

ContentType returns the content type of a file

func (File) ETag
func (f File) ETag() string

ETag returns the ETag of a file

func (File) IsDir
func (f File) IsDir() bool

IsDir let us see if a given file is a directory or not

func (File) ModTime
func (f File) ModTime() time.Time

ModTime returns the modified time of a file

func (File) Mode
func (f File) Mode() os.FileMode

Mode will return the mode of a given file

func (File) Name
func (f File) Name() string

Name returns the name of a file

func (File) Path
func (f File) Path() string

Path returns the full path of a file

func (File) Size
func (f File) Size() int64

Size returns the size of a file

func (File) String
func (f File) String() string

String lets us see file information

func (File) Sys
func (f File) Sys() interface{}

Sys ????

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

PassportAuth structure holds our credentials

func (*PassportAuth) Authorize
func (p *PassportAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*PassportAuth) Clone
func (p *PassportAuth) Clone() Authenticator

Clone creates a Copy of itself

func (*PassportAuth) Close
func (p *PassportAuth) Close() error

Close cleans up all resources

func (*PassportAuth) String
func (p *PassportAuth) String() string

String toString

func (*PassportAuth) Verify
func (p *PassportAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify verifies if the authentication is good

type StatusError
type StatusError struct {
    Status int
}

StatusError implements error and wraps an erroneous status code.

func (StatusError) Error
func (se StatusError) Error() string

Generated by godoc2md

Documentation

Overview

Package gowebdav is a WebDAV client library with a command line tool included.

Index

Examples

Constants

View Source 
const XInhibitRedirect = "X-Gowebdav-Inhibit-Redirect"

Variables

View Source 
var ErrAuthChanged = errors.New("authentication failed, change algorithm")

ErrAuthChanged must be returned from the Verify method as an error to trigger a re-authentication / negotiation with a new authenticator.

View Source 
var ErrTooManyRedirects = errors.New("stopped after 10 redirects")

ErrTooManyRedirects will be used as return error if a request exceeds 10 redirects.

Functions

func FixSlash 

func FixSlash(s string) string

FixSlash appends a trailing / to our string

func FixSlashes 

func FixSlashes(s string) string

FixSlashes appends and prepends a / if they are missing

func IsErrCode 

func IsErrCode(err error, code int) bool

IsErrCode returns true if the given error is an os.PathError wrapping a StatusError with the given status code.

func IsErrNotFound 

func IsErrNotFound(err error) bool

IsErrNotFound is shorthand for IsErrCode for status 404.

func Join 

func Join(path0 string, path1 string) string

Join joins two paths

func NewPathError 

func NewPathError(op string, path string, statusCode int) error

func NewPathErrorErr 

func NewPathErrorErr(op string, path string, err error) error

func PathEscape 

func PathEscape(path string) string

PathEscape escapes all segments of a given path

Example 
fmt.Println(PathEscape(""))
fmt.Println(PathEscape("/"))
fmt.Println(PathEscape("/web"))
fmt.Println(PathEscape("/web/"))
fmt.Println(PathEscape("/w e b/d a v/s%u&c#k:s/"))

Output:


/
/web
/web/
/w%20e%20b/d%20a%20v/s%25u&c%23k:s/

func ReadConfig 

func ReadConfig(uri, netrc string) (string, string)

ReadConfig reads login and password configuration from ~/.netrc machine foo.com login username password 123456

func String 

func String(r io.Reader) string

String pulls a string out of our io.Reader

Types

type AuthFactory 

type AuthFactory func(c *http.Client, rs *http.Response, path string) (auth Authenticator, err error)

AuthFactory prototype function to create a new Authenticator

type Authenticator 

type Authenticator interface {
	// Authorizes a request. Usually by adding some authorization headers.
	Authorize(c *http.Client, rq *http.Request, path string) error
	// Verifies the response if the authorization was successful.
	// May trigger some round trips to pass the authentication.
	// May also trigger a new Authenticator negotiation by returning `ErrAuthChenged`
	Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)
	// Creates a copy of the underlying Authenticator.
	Clone() Authenticator
	io.Closer
}

A Authenticator implements a specific way to authorize requests. Each request is bound to a separate Authenticator instance.

The authentication flow itself is broken down into `Authorize` and `Verify` steps. The former method runs before, and the latter runs after the `Request` is submitted. This makes it easy to encapsulate and control complex authentication challenges.

Some authentication flows causing authentication round trips, which can be archived by returning the `redo` of the Verify method. `True` restarts the authentication process for the current action: A new `Request` is spawned, which must be authorized, sent, and re-verified again, until the action is successfully submitted. The preferred way is to handle the authentication ping-pong within `Verify`, and then `redo` with fresh credentials.

The result of the `Verify` method can also trigger an `Authenticator` change by returning the `ErrAuthChanged` as an error. Depending on the `Authorizer` this may trigger an `Authenticator` negotiation.

Set the `XInhibitRedirect` header to '1' in the `Authorize` method to get control over request redirection. Attention! You must handle the incoming request yourself.

To store a shared session state the `Clone` method **must** return a new instance, initialized with the shared state.

func NewDigestAuth 

func NewDigestAuth(login, secret string, rs *http.Response) (Authenticator, error)

NewDigestAuth creates a new instance of our Digest Authenticator

func NewPassportAuth 

func NewPassportAuth(c *http.Client, user, pw, partnerURL string, header *http.Header) (Authenticator, error)

constructor for PassportAuth creates a new PassportAuth object and automatically authenticates against the given partnerURL

type Authorizer 

type Authorizer interface {
	// Creates a new Authenticator Shim per request.
	// It may track request related states and perform payload buffering
	// for authentication round trips.
	// The underlying Authenticator will perform the real authentication.
	NewAuthenticator(body io.Reader) (Authenticator, io.Reader)
	// Registers a new Authenticator factory to a key.
	AddAuthenticator(key string, fn AuthFactory)
}

Authorizer our Authenticator factory which creates an `Authenticator` per action/request.

func NewAutoAuth 

func NewAutoAuth(login string, secret string) Authorizer

NewAutoAuth creates an auto Authenticator factory. It negotiates the default authentication method based on the order of the registered Authenticators and the remotely offered authentication methods. First In, First Out.

func NewEmptyAuth 

func NewEmptyAuth() Authorizer

NewEmptyAuth creates an empty Authenticator factory The order of adding the Authenticator matters. First In, First Out. It offers the `NewAutoAuth` features.

func NewPreemptiveAuth 

func NewPreemptiveAuth(auth Authenticator) Authorizer

NewPreemptiveAuth creates a preemptive Authenticator The preemptive authorizer uses the provided Authenticator for every request regardless of any `Www-Authenticate` header.

It may only have one authentication method, so calling `AddAuthenticator` **will panic**!

Look out!! This offers the skinniest and slickest implementation without any synchronisation!! Still applicable with `BasicAuth` within go routines.

type BasicAuth 

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

BasicAuth structure holds our credentials

func (*BasicAuth) Authorize 

func (b *BasicAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*BasicAuth) Clone 

func (b *BasicAuth) Clone() Authenticator

Clone creates a Copy of itself

func (*BasicAuth) Close 

func (b *BasicAuth) Close() error

Close cleans up all resources

func (*BasicAuth) String 

func (b *BasicAuth) String() string

String toString

func (*BasicAuth) Verify 

func (b *BasicAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify verifies if the authentication

type Client 

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

Client defines our structure

func NewAuthClient 

func NewAuthClient(uri string, auth Authorizer) *Client

NewAuthClient creates a new client instance with a custom Authorizer

func NewClient 

func NewClient(uri, user, pw string) *Client

NewClient creates a new instance of client

func (*Client) Connect 

func (c *Client) Connect() error

Connect connects to our dav server

func (*Client) Copy 

func (c *Client) Copy(oldpath, newpath string, overwrite bool) error

Copy copies a file from A to B

func (*Client) Mkdir 

func (c *Client) Mkdir(path string, _ os.FileMode) (err error)

Mkdir makes a directory

func (*Client) MkdirAll 

func (c *Client) MkdirAll(path string, _ os.FileMode) (err error)

MkdirAll like mkdir -p, but for webdav

func (*Client) Read 

func (c *Client) Read(path string) ([]byte, error)

Read reads the contents of a remote file

func (*Client) ReadDir 

func (c *Client) ReadDir(path string) ([]os.FileInfo, error)

ReadDir reads the contents of a remote directory

func (*Client) ReadStream 

func (c *Client) ReadStream(path string) (io.ReadCloser, error)

ReadStream reads the stream for a given path

func (*Client) ReadStreamRange 

func (c *Client) ReadStreamRange(path string, offset, length int64) (io.ReadCloser, error)

ReadStreamRange reads the stream representing a subset of bytes for a given path, utilizing HTTP Range Requests if the server supports it. The range is expressed as offset from the start of the file and length, for example offset=10, length=10 will return bytes 10 through 19.

If the server does not support partial content requests and returns full content instead, this function will emulate the behavior by skipping `offset` bytes and limiting the result to `length`.

func (*Client) Remove 

func (c *Client) Remove(path string) error

Remove removes a remote file

func (*Client) RemoveAll 

func (c *Client) RemoveAll(path string) error

RemoveAll removes remote files

func (*Client) Rename 

func (c *Client) Rename(oldpath, newpath string, overwrite bool) error

Rename moves a file from A to B

func (*Client) SetHeader 

func (c *Client) SetHeader(key, value string)

SetHeader lets us set arbitrary headers for a given client

func (*Client) SetInterceptor 

func (c *Client) SetInterceptor(interceptor func(method string, rq *http.Request))

SetInterceptor lets us set an arbitrary interceptor for a given client

func (*Client) SetJar 

func (c *Client) SetJar(jar http.CookieJar)

SetJar exposes the ability to set a cookie jar to the client.

func (*Client) SetTimeout 

func (c *Client) SetTimeout(timeout time.Duration)

SetTimeout exposes the ability to set a time limit for requests

func (*Client) SetTransport 

func (c *Client) SetTransport(transport http.RoundTripper)

SetTransport exposes the ability to define custom transports

func (*Client) Stat 

func (c *Client) Stat(path string) (os.FileInfo, error)

Stat returns the file stats for a specified path

func (*Client) Write 

func (c *Client) Write(path string, data []byte, _ os.FileMode) (err error)

Write writes data to a given path

func (*Client) WriteStream 

func (c *Client) WriteStream(path string, stream io.Reader, _ os.FileMode) (err error)

WriteStream writes a stream

type DigestAuth 

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

DigestAuth structure holds our credentials

func (*DigestAuth) Authorize 

func (d *DigestAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*DigestAuth) Clone 

func (d *DigestAuth) Clone() Authenticator

Clone creates a copy of itself

func (*DigestAuth) Close 

func (d *DigestAuth) Close() error

Close cleans up all resources

func (*DigestAuth) String 

func (d *DigestAuth) String() string

String toString

func (*DigestAuth) Verify 

func (d *DigestAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify checks for authentication issues and may trigger a re-authentication

type File 

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

File is our structure for a given file

func (File) ContentType 

func (f File) ContentType() string

ContentType returns the content type of a file

func (File) ETag 

func (f File) ETag() string

ETag returns the ETag of a file

func (File) IsDir 

func (f File) IsDir() bool

IsDir let us see if a given file is a directory or not

func (File) ModTime 

func (f File) ModTime() time.Time

ModTime returns the modified time of a file

func (File) Mode 

func (f File) Mode() os.FileMode

Mode will return the mode of a given file

func (File) Name 

func (f File) Name() string

Name returns the name of a file

func (File) Path 

func (f File) Path() string

Path returns the full path of a file

func (File) Size 

func (f File) Size() int64

Size returns the size of a file

func (File) String 

func (f File) String() string

String lets us see file information

func (File) Sys 

func (f File) Sys() interface{}

Sys ????

type PassportAuth 

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

PassportAuth structure holds our credentials

func (*PassportAuth) Authorize 

func (p *PassportAuth) Authorize(c *http.Client, rq *http.Request, path string) error

Authorize the current request

func (*PassportAuth) Clone 

func (p *PassportAuth) Clone() Authenticator

Clone creates a Copy of itself

func (*PassportAuth) Close 

func (p *PassportAuth) Close() error

Close cleans up all resources

func (*PassportAuth) String 

func (p *PassportAuth) String() string

String toString

func (*PassportAuth) Verify 

func (p *PassportAuth) Verify(c *http.Client, rs *http.Response, path string) (redo bool, err error)

Verify verifies if the authentication is good

type StatusError 

type StatusError struct {
	Status int
}

StatusError implements error and wraps an erroneous status code.

func (StatusError) Error 

func (se StatusError) Error() string

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