mirror of
https://git.yoctoproject.org/poky
synced 2026-06-16 18:09:56 +00:00
Richard Purdie
9501864db8
There are much better ways to handle this and most editors shouldn't need this in modern times, drop the noise from the files. Its not consitently applied anyway. (Bitbake rev: 5e43070e3087d09aea2f459b033d035c5ef747d0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
'''
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BitBake 'Fetch' implementations
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This implementation is for Secure Shell (SSH), and attempts to comply with the
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IETF secsh internet draft:
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http://tools.ietf.org/wg/secsh/draft-ietf-secsh-scp-sftp-ssh-uri/
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Currently does not support the sftp parameters, as this uses scp
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Also does not support the 'fingerprint' connection parameter.
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Please note that '/' is used as host, path separator not ':' as you may
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be used to, also '~' can be used to specify user HOME, but again after '/'
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Example SRC_URI:
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SRC_URI = "ssh://user@host.example.com/dir/path/file.txt"
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SRC_URI = "ssh://user@host.example.com/~/file.txt"
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'''
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# Copyright (C) 2006 OpenedHand Ltd.
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#
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#
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# Based in part on svk.py:
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# Copyright (C) 2006 Holger Hans Peter Freyther
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# Based on svn.py:
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# Copyright (C) 2003, 2004 Chris Larson
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# Based on functions from the base bb module:
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# Copyright 2003 Holger Schurig
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#
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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import re, os
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from bb.fetch2 import FetchMethod
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from bb.fetch2 import FetchError
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from bb.fetch2 import logger
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from bb.fetch2 import runfetchcmd
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__pattern__ = re.compile(r'''
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\s* # Skip leading whitespace
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ssh:// # scheme
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( # Optional username/password block
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(?P<user>\S+) # username
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(:(?P<pass>\S+))? # colon followed by the password (optional)
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)?
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(?P<cparam>(;[^;]+)*)? # connection parameters block (optional)
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@
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(?P<host>\S+?) # non-greedy match of the host
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(:(?P<port>[0-9]+))? # colon followed by the port (optional)
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/
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(?P<path>[^;]+) # path on the remote system, may be absolute or relative,
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# and may include the use of '~' to reference the remote home
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# directory
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(?P<sparam>(;[^;]+)*)? # parameters block (optional)
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$
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''', re.VERBOSE)
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class SSH(FetchMethod):
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'''Class to fetch a module or modules via Secure Shell'''
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def supports(self, urldata, d):
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return __pattern__.match(urldata.url) != None
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def supports_checksum(self, urldata):
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return False
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def urldata_init(self, urldata, d):
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if 'protocol' in urldata.parm and urldata.parm['protocol'] == 'git':
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raise bb.fetch2.ParameterError(
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"Invalid protocol - if you wish to fetch from a git " +
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"repository using ssh, you need to use " +
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"git:// prefix with protocol=ssh", urldata.url)
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m = __pattern__.match(urldata.url)
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path = m.group('path')
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host = m.group('host')
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urldata.localpath = os.path.join(d.getVar('DL_DIR'),
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os.path.basename(os.path.normpath(path)))
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def download(self, urldata, d):
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dldir = d.getVar('DL_DIR')
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m = __pattern__.match(urldata.url)
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path = m.group('path')
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host = m.group('host')
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port = m.group('port')
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user = m.group('user')
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password = m.group('pass')
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if port:
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portarg = '-P %s' % port
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else:
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portarg = ''
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if user:
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fr = user
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if password:
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fr += ':%s' % password
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fr += '@%s' % host
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else:
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fr = host
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fr += ':%s' % path
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cmd = 'scp -B -r %s %s %s/' % (
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portarg,
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fr,
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dldir
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)
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bb.fetch2.check_network_access(d, cmd, urldata.url)
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runfetchcmd(cmd, d)
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