def _file_conflict_is_permitted_rpm411(self, left, right, filename):
# In rpm 4.12+ the rpmfilesCompare() function is exposed nicely as the
# rpm.files.matches Python method. In earlier rpm versions there is
# nothing equivalent in the Python bindings, although we can use ctypes
# to poke around and call the older rpmfiCompare() C API directly...
librpm = ctypes.CDLL('librpm.so.3')
_rpm = ctypes.CDLL(
os.path.join(os.path.dirname(rpm.__file__), '_rpm.so'))
class rpmfi_s(ctypes.Structure):
pass
librpm.rpmfiCompare.argtypes = [
ctypes.POINTER(rpmfi_s),
ctypes.POINTER(rpmfi_s)
]
librpm.rpmfiCompare.restype = ctypes.c_int
_rpm.fiFromFi.argtypes = [ctypes.py_object]
_rpm.fiFromFi.restype = ctypes.POINTER(rpmfi_s)
ts = rpm.TransactionSet()
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES)
left_hdr = ts.hdrFromFdno(open(left.lookup_location()[0], 'rb'))
right_hdr = ts.hdrFromFdno(open(self.download_package(right), 'rb'))
left_fi = rpm.fi(left_hdr)
try:
while left_fi.FN() != filename:
left_fi.next()
except StopIteration:
raise KeyError('Entry %s not found in %s' % (filename, left))
right_fi = rpm.fi(right_hdr)
try:
while right_fi.FN() != filename:
right_fi.next()
except StopIteration:
raise KeyError('Entry %s not found in %s' % (filename, right))
if librpm.rpmfiCompare(_rpm.fiFromFi(left_fi),
_rpm.fiFromFi(right_fi)) == 0:
logger.debug(
'Conflict on %s between %s and %s permitted because files match',
filename, left, right)
return True
if left_fi.FColor() != right_fi.FColor():
logger.debug(
'Conflict on %s between %s and %s permitted because colors differ',
filename, left, right)
return True
return False
def execute(self, _context, _self_node, _input_node, output_parent):
NSMAP = {
None: SWID_XMLNS,
'sha256': 'http://www.w3.org/2001/04/xmlenc#sha256',
'md5': 'http://www.w3.org/2001/04/xmldsig-more#md5',
'n8060': 'http://csrc.nist.gov/ns/swid/2015-extensions/1.0',
'payload-generated-42': XMLNS,
}
output = []
last_dir = None
for f in fi(self.rpm_header):
append_to = None
name = f[0]
location = None
m = re.search(r'^(.*/)(.+)$', name)
if m is not None:
location = m.group(1)
name = m.group(2)
while location is not None and last_dir is not None:
last_dir_path = last_dir.get('fullname') + '/'
if location.startswith(last_dir_path):
location = location[len(last_dir_path):]
append_to = last_dir
break
last_dir = last_dir.getparent()
if S_ISDIR(f[2]):
e = etree.Element("Directory", nsmap=NSMAP)
last_dir = e
else:
e = etree.Element("File", size=str(f[1]), nsmap=NSMAP)
e.set("fullname", f[0])
e.set("name", name)
if location:
location = re.sub(r'^(.+)/$', r'\g<1>', location)
e.set("location", location)
if f[12]:
if len(f[12]) == 64 and f[12] != "0" * 64:
e.set("{%s}hash" % NSMAP['sha256'], f[12])
if len(f[12]) == 32 and f[12] != "0" * 32:
e.set("{%s}hash" % NSMAP['md5'], f[12])
if not S_ISDIR(f[2]):
if (f[4] & (RPMFILE_CONFIG | RPMFILE_GHOST)) \
or (f[9] & RPMVERIFY_FILEDIGEST) == 0 \
or (f[9] & RPMVERIFY_FILESIZE) == 0:
e.set("{%s}mutable" % NSMAP['n8060'], "true")
if not (f[4] & (RPMFILE_DOC | RPMFILE_MISSINGOK | RPMFILE_GHOST | RPMFILE_LICENSE | RPMFILE_README)):
e.set("key", "true")
if append_to is None:
append_to = output
append_to.append(e)
self._cleanup_fullname(output)
for e in output:
output_parent.append(e)
def test_conflict_is_ignored_if_file_colors_are_different(request, dir_server):
# This is part of RPM's multilib support. If two packages own the same file
# but the file color is different in each, the preferred color wins (and
# there is no conflict). This lets both .i386 and .x86_64 packages own
# /bin/bash while installing only the .x86_64 version.
p2 = rpmfluff.SimpleRpmBuild('a', '0.1', '1', ['i386', 'x86_64'])
p2.add_simple_compilation(installPath='usr/bin/thing')
baserepo = rpmfluff.YumRepoBuild([p2])
baserepo.make('i386', 'x86_64')
dir_server.basepath = baserepo.repoDir
p1 = rpmfluff.SimpleRpmBuild('a', '0.2', '1', ['i386', 'x86_64'])
p1.add_simple_compilation(installPath='usr/bin/thing')
p1.make()
def cleanUp():
shutil.rmtree(baserepo.repoDir)
shutil.rmtree(p2.get_base_dir())
shutil.rmtree(p1.get_base_dir())
request.addfinalizer(cleanUp)
# Make sure we really have different files with different colors
# (this was surprisingly hard to get right)
rpmheader_32 = p1.get_built_rpm_header('i386')
rpmheader_64 = p1.get_built_rpm_header('x86_64')
if hasattr(rpm, 'files'): # rpm 4.12+
assert 1 == rpm.files(rpmheader_32)['/usr/bin/thing'].color
assert 2 == rpm.files(rpmheader_64)['/usr/bin/thing'].color
else: # sad old rpm < 4.12
fi_32 = rpm.fi(rpmheader_32)
while fi_32.FN() != '/usr/bin/thing':
fi_32.next()
assert fi_32.FColor() == 1
fi_64 = rpm.fi(rpmheader_64)
while fi_64.FN() != '/usr/bin/thing':
fi_64.next()
assert fi_64.FColor() == 2
exitcode, out, err = run_rpmdeplint([
'rpmdeplint', 'check-conflicts',
'--repo=base,{}'.format(dir_server.url),
p1.get_built_rpm('i386')
])
assert exitcode == 0
def test_conflict_is_ignored_if_file_colors_are_different(request, dir_server):
# This is part of RPM's multilib support. If two packages own the same file
# but the file color is different in each, the preferred color wins (and
# there is no conflict). This lets both .i386 and .x86_64 packages own
# /bin/bash while installing only the .x86_64 version.
p2 = rpmfluff.SimpleRpmBuild('a', '0.1', '1', ['i386', 'x86_64'])
p2.add_simple_compilation(installPath='usr/bin/thing')
baserepo = rpmfluff.YumRepoBuild([p2])
baserepo.make('i386', 'x86_64')
dir_server.basepath = baserepo.repoDir
p1 = rpmfluff.SimpleRpmBuild('a', '0.2', '1', ['i386', 'x86_64'])
p1.add_simple_compilation(installPath='usr/bin/thing')
p1.make()
def cleanUp():
shutil.rmtree(baserepo.repoDir)
shutil.rmtree(p2.get_base_dir())
shutil.rmtree(p1.get_base_dir())
request.addfinalizer(cleanUp)
# Make sure we really have different files with different colors
# (this was surprisingly hard to get right)
rpmheader_32 = p1.get_built_rpm_header('i386')
rpmheader_64 = p1.get_built_rpm_header('x86_64')
if hasattr(rpm, 'files'): # rpm 4.12+
assert 1 == rpm.files(rpmheader_32)['/usr/bin/thing'].color
assert 2 == rpm.files(rpmheader_64)['/usr/bin/thing'].color
else: # sad old rpm < 4.12
fi_32 = rpm.fi(rpmheader_32)
while fi_32.FN() != '/usr/bin/thing':
fi_32.next()
assert fi_32.FColor() == 1
fi_64 = rpm.fi(rpmheader_64)
while fi_64.FN() != '/usr/bin/thing':
fi_64.next()
assert fi_64.FColor() == 2
exitcode, out, err = run_rpmdeplint(['rpmdeplint', 'check-conflicts',
'--repo=base,{}'.format(dir_server.url),
p1.get_built_rpm('i386')])
assert exitcode == 0
def package_files(self, pkg_name):
"""
Returns list of files provided by package
See also: http://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/RPM_Guide/ch04s02s03.html
"""
if self._is_installed(pkg_name):
ts = rpm.TransactionSet()
mi = ts.dbMatch("name", pkg_name)
fi = rpm.fi(next(mi))
return [f[0] for f in fi]
# Tracer will not find uninstalled applications
return []
def package_files(self, pkg_name):
"""
Returns list of files provided by package
See also: http://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/RPM_Guide/ch04s02s03.html
"""
if self._is_installed(pkg_name):
ts = rpm.TransactionSet()
mi = ts.dbMatch("name", pkg_name)
fi = rpm.fi(next(mi))
return [f[0] for f in fi]
# Tracer will not find uninstalled applications
return []
def _file_conflict_is_permitted_rpm411(self, left, right, filename):
# In rpm 4.12+ the rpmfilesCompare() function is exposed nicely as the
# rpm.files.matches Python method. In earlier rpm versions there is
# nothing equivalent in the Python bindings, although we can use ctypes
# to poke around and call the older rpmfiCompare() C API directly...
librpm = ctypes.CDLL('librpm.so.3')
_rpm = ctypes.CDLL(os.path.join(os.path.dirname(rpm.__file__), '_rpm.so'))
class rpmfi_s(ctypes.Structure): pass
librpm.rpmfiCompare.argtypes = [ctypes.POINTER(rpmfi_s), ctypes.POINTER(rpmfi_s)]
librpm.rpmfiCompare.restype = ctypes.c_int
_rpm.fiFromFi.argtypes = [ctypes.py_object]
_rpm.fiFromFi.restype = ctypes.POINTER(rpmfi_s)
ts = rpm.TransactionSet()
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES)
left_hdr = ts.hdrFromFdno(open(left.lookup_location()[0], 'rb'))
right_hdr = ts.hdrFromFdno(open(self.download_package(right), 'rb'))
left_fi = rpm.fi(left_hdr)
try:
while left_fi.FN() != filename:
left_fi.next()
except StopIteration:
raise KeyError('Entry %s not found in %s' % (filename, left))
right_fi = rpm.fi(right_hdr)
try:
while right_fi.FN() != filename:
right_fi.next()
except StopIteration:
raise KeyError('Entry %s not found in %s' % (filename, right))
if librpm.rpmfiCompare(_rpm.fiFromFi(left_fi), _rpm.fiFromFi(right_fi)) == 0:
logger.debug('Conflict on %s between %s and %s permitted because files match',
filename, left, right)
return True
if left_fi.FColor() != right_fi.FColor():
logger.debug('Conflict on %s between %s and %s permitted because colors differ',
filename, left, right)
return True
return False
def get_list_of_config(package):
"""Get all files marked as config in package
:param package: RPM Header of package
:type package: rpm.hdr
:return: Strings list of files marked as config in package
:rtype: list
"""
files = rpm.fi(package) # pylint: disable=no-member
result = []
for rpm_file in files:
if rpm_file[4] & rpm.RPMFILE_CONFIG: # pylint: disable=no-member
result.append(rpm_file[0])
return result
def get_list_of_config(package):
"""Get all files marked as config in package
:param package: RPM Header of package
:type package: rpm.hdr
:return: Strings list of files marked as config in package
:rtype: list
"""
files = rpm.fi(package) # pylint: disable=no-member
result = []
for rpm_file in files:
if rpm_file[4] & rpm.RPMFILE_CONFIG: # pylint: disable=no-member
result.append(rpm_file[0])
return result
def get_list_of_config(self, package):
"""Get all files marked as config in package
:param package: RPM Header of package
:type package: rpm.hdr
:return: Strings list of files marked as config in package
:rtype: list
"""
files = rpm.fi(package) # pylint: disable=no-member
result = []
for rpm_file in files:
if rpm_file[4] & rpm.RPMFILE_CONFIG: # pylint: disable=no-member
file_name = rpm_file[0]
if self.root:
file_name = os.path.normpath(self.root + file_name)
result.append(file_name)
return result
