Paramiko-Python:IOError:[Errno 13]权限被拒绝

问题：

class Ssh(object):

    def __init__(self):
        super(Ssh, self).__init__()

    def setup(self):
        '''Setup connection'''
        try:
            # DEBUG
            paramiko.common.logging.basicConfig(level=paramiko.common.DEBUG)
            #set username & password
            username = 'sgdevbox'
            password = MainFrame.ssh_pass
            host = '192.168.0.170'
            port = 22
            self.transport = paramiko.Transport((host, port))
            self.transport.connect(username = username, password = password)
            self.sftp = paramiko.SFTPClient.from_transport(self.transport)
            print(self.sftp.sock)
        except Exception, e:
            print(traceback.format_exc())

    def putFiles(self, sources, listingSku):
        '''
        Upload images to server along with all currentItemInfo, plus initials and date
        Basically build the auction and put it into the queue for verification
        '''
        print('\n# Ssh.putFiles() #')
        if isinstance(sources, unicode):
            sources = {sources,'True'}
        try:
            self.setup()
            destination = '/var/www'
            cwd = os.getcwd()
            for source in sources:
                filename = os.path.split(source)[-1]
                destinationFolder = listingSku
                final_path = posixpath.join(destination,destinationFolder)

                try:
                    self.sftp.mkdir(final_path, mode=777)
                except:
                    print(traceback.format_exc())
                final_destination = posixpath.join(final_path, filename)
                sourceFilePath = os.path.join(cwd,source)
                print('\n# Source Path: {}\n# Destination Path: {}\n\n'.format(sourceFilePath,final_destination))
                self.sftp.put(sourceFilePath, final_destination)
        except Exception, e:
            print(traceback.format_exc())
        return

# Source Path: C:\A\Long\Path\622-402_01.JPEG
# Destination Path: /var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01.JPEG


DEBUG:paramiko.transport.sftp:[chan 1] open('/var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01_swatch.JPEG', 'wb')
Traceback (most recent call last):
  File "display_image.py", line 67, in putFiles
    self.sftp.put(sourceFilePath, final_destination)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 565, in put
    fr = self.file(remotepath, 'wb')
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 245, in open
    t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 635, in _request
    return self._read_response(num)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 682, in _read_response
    self._convert_status(msg)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 710, in _convert_status
    raise IOError(errno.EACCES, text)
IOError: [Errno 13] Permission denied

我可以做一些类似于：

self.sftp.put（sourceFilePath，final\u destination，use\u sudo=True）

我可以制作文件夹，但不能制作文件？我需要显式地调用sudo还是在paramiko中设置一些东西？我应该将文件复制到一个允许的空间并继续吗？有没有一种方法可以让paramikko sudoer不使用密钥，也不必乱动ssh.exec_命令（“sudo mv”）？我错过了什么

代码：

class Ssh(object):

    def __init__(self):
        super(Ssh, self).__init__()

    def setup(self):
        '''Setup connection'''
        try:
            # DEBUG
            paramiko.common.logging.basicConfig(level=paramiko.common.DEBUG)
            #set username & password
            username = 'sgdevbox'
            password = MainFrame.ssh_pass
            host = '192.168.0.170'
            port = 22
            self.transport = paramiko.Transport((host, port))
            self.transport.connect(username = username, password = password)
            self.sftp = paramiko.SFTPClient.from_transport(self.transport)
            print(self.sftp.sock)
        except Exception, e:
            print(traceback.format_exc())

    def putFiles(self, sources, listingSku):
        '''
        Upload images to server along with all currentItemInfo, plus initials and date
        Basically build the auction and put it into the queue for verification
        '''
        print('\n# Ssh.putFiles() #')
        if isinstance(sources, unicode):
            sources = {sources,'True'}
        try:
            self.setup()
            destination = '/var/www'
            cwd = os.getcwd()
            for source in sources:
                filename = os.path.split(source)[-1]
                destinationFolder = listingSku
                final_path = posixpath.join(destination,destinationFolder)

                try:
                    self.sftp.mkdir(final_path, mode=777)
                except:
                    print(traceback.format_exc())
                final_destination = posixpath.join(final_path, filename)
                sourceFilePath = os.path.join(cwd,source)
                print('\n# Source Path: {}\n# Destination Path: {}\n\n'.format(sourceFilePath,final_destination))
                self.sftp.put(sourceFilePath, final_destination)
        except Exception, e:
            print(traceback.format_exc())
        return

# Source Path: C:\A\Long\Path\622-402_01.JPEG
# Destination Path: /var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01.JPEG


DEBUG:paramiko.transport.sftp:[chan 1] open('/var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01_swatch.JPEG', 'wb')
Traceback (most recent call last):
  File "display_image.py", line 67, in putFiles
    self.sftp.put(sourceFilePath, final_destination)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 565, in put
    fr = self.file(remotepath, 'wb')
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 245, in open
    t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 635, in _request
    return self._read_response(num)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 682, in _read_response
    self._convert_status(msg)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 710, in _convert_status
    raise IOError(errno.EACCES, text)
IOError: [Errno 13] Permission denied

回溯：

class Ssh(object):

    def __init__(self):
        super(Ssh, self).__init__()

    def setup(self):
        '''Setup connection'''
        try:
            # DEBUG
            paramiko.common.logging.basicConfig(level=paramiko.common.DEBUG)
            #set username & password
            username = 'sgdevbox'
            password = MainFrame.ssh_pass
            host = '192.168.0.170'
            port = 22
            self.transport = paramiko.Transport((host, port))
            self.transport.connect(username = username, password = password)
            self.sftp = paramiko.SFTPClient.from_transport(self.transport)
            print(self.sftp.sock)
        except Exception, e:
            print(traceback.format_exc())

    def putFiles(self, sources, listingSku):
        '''
        Upload images to server along with all currentItemInfo, plus initials and date
        Basically build the auction and put it into the queue for verification
        '''
        print('\n# Ssh.putFiles() #')
        if isinstance(sources, unicode):
            sources = {sources,'True'}
        try:
            self.setup()
            destination = '/var/www'
            cwd = os.getcwd()
            for source in sources:
                filename = os.path.split(source)[-1]
                destinationFolder = listingSku
                final_path = posixpath.join(destination,destinationFolder)

                try:
                    self.sftp.mkdir(final_path, mode=777)
                except:
                    print(traceback.format_exc())
                final_destination = posixpath.join(final_path, filename)
                sourceFilePath = os.path.join(cwd,source)
                print('\n# Source Path: {}\n# Destination Path: {}\n\n'.format(sourceFilePath,final_destination))
                self.sftp.put(sourceFilePath, final_destination)
        except Exception, e:
            print(traceback.format_exc())
        return

# Source Path: C:\A\Long\Path\622-402_01.JPEG
# Destination Path: /var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01.JPEG


DEBUG:paramiko.transport.sftp:[chan 1] open('/var/www/WOOBLE-WAMBLER-SPAM-1235/622-402_01_swatch.JPEG', 'wb')
Traceback (most recent call last):
  File "display_image.py", line 67, in putFiles
    self.sftp.put(sourceFilePath, final_destination)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 565, in put
    fr = self.file(remotepath, 'wb')
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 245, in open
    t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 635, in _request
    return self._read_response(num)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 682, in _read_response
    self._convert_status(msg)
  File "C:\Python27\lib\site-packages\paramiko\sftp_client.py", line 710, in _convert_status
    raise IOError(errno.EACCES, text)
IOError: [Errno 13] Permission denied

我看过的其他帖子：

有些帖子有点陈旧，但似乎表明paramiko没有实现它？Fabric实现了一个版本，但我不确定是否要添加更多依赖项

(Pdb) import pkg_resources
(Pdb) pkg_resources.get_distribution('paramiko').version
'1.13.0'

1） Cron任务将文件夹从/home/user/Desktop移动到/var/www

2） 以root用户身份登录。（明显的安全问题）

在主机服务器上运行

sudo passwd root

后，我现在可以使用root将文件传输到/var/www

我还向www数据添加了用户，并递归地浏览了文件和目录，但我认为设置一个根密码就可以做到这一点

编辑不执行上述操作： 更改权限和/或所有权 在linux上：如果可以在中使用ssh：

ls-ld/path/to/location

查看谁拥有该目录并具有r/w权限

bob@bob-p7-1298c:~$ ls -ld /var/www
drwxr-xr-x 3 root root 4096 Sep 24 10:39 /var/www

然后研究如何使用：

• usermod

• addgroup

• useradd

• chown

• chmod

授予用户r/w权限

bob@bob-p7-1298c:~$ ls -ld /var/www
drwxr-xr-x 3 root root 4096 Sep 24 10:39 /var/www

这可以通过以下方式实现：

• 更改目录的所有者
• 将用户添加到目录组
• 创建新组并更改目录上的组
• 更改所有者
• 更改所有者、组或公共的r/w权限

见：

我自己在Windows上遇到“权限被拒绝”错误。我的代码是这样的-

sftp.put(sftp_local_path + "\\filename.txt", sftp_remote_path)

然后我改变了它如下-

with pysftp.Connection(host=sftp_host,username=sftp_user_id, password=sftp_pwd, port=sftp_port, cnopts=cnopts ) as sftp:
    with sftp.cd(sftp_remote_path):
        sftp.put(sftp_local_path + "\\filename.txt")

---

我成功地上传了文件

我在使用pysftp放置（）文件时遇到了同样的错误，但回溯非常类似。结果是我试图放入一个文件，该文件的文件名与该sftp目录中已经存在的文件的文件名相同。在put（）之前更改文件名为我解决了这个问题。

对于sftp.get，我也遇到了同样的错误

我试着做：

sftp.get('/remote_server/readme.txt', localpath='C:\\Users\\user1\\Desktop')

出现上述错误：[Errno 13]权限被拒绝

解决方法是我们需要指定包含文件名的整个路径

sftp.get('/remote_server/readme.txt', localpath='C:\\Users\\user1\\Desktop\\readme.txt')

---

使用pysftp会产生相同的错误。不幸的是，我没有选择使用Fabric或更改为root。特别是因为使用winscp或fireftp我可以连接。有什么新想法吗？@lukik我更新了下面的答案。但是OP（和我）正在使用windows。。。你认为是相同的许可问题吗？