def _getPackageDpkg(self, path):
"""given a path it return the package which provide that
path if if finds one only debian system"""
cmd1 = ['dpkg', '-S']
cmd2 = ['dpkg-query', '--show', "-f='${Package} ${Version} ${Architecture}'", ]
try:
(package, returncode) = getOutputAsList(cmd1 + [path])
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
if returncode != 0 or len(package[0]) == 0:
#the file is not tracked
return None
packageName = package[0].split(':')[0]
try:
(package, returncode) = getOutputAsList(cmd2 + [packageName])
if returncode != 0:
return None
return package[0]
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
def _setDepsRequs(cls, swirlFile):
"""given a SwirlFile object it add to it all the dependency and all
the provides to it """
#find deps
for line in getOutputAsList(['bash', cls._RPM_FIND_DEPS], swirlFile.path)[0]:
if len(line) > 0:
newDep = Dependency( line )
newDep.setPluginName( cls.pluginName )
swirlFile.addDependency( newDep )
#i need to take the parenthesis out of the game
tempList = re.split('\(|\)',line)
if len(tempList) > 3:
#set the 32/64 bits
#probably unecessary
if tempList[3].find("64bit") >= 0 :
newDep.set64bits()
elif tempList[3].find("32bit") >= 0 :
#this should never happen
newDep.set32bits()
else:
#no parenthesis aka 32 bit
newDep.set32bits()
p = cls.getPathToLibrary( newDep )
if p:
newDep.pathList.append( p )
#find provides
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV], swirlFile.path)[0]:
if len(line) > 0 :
newProv = Provide(line)
newProv.setPluginName( cls.pluginName )
swirlFile.addProvide(newProv)
def _getPackageDpkg(self, path):
"""given a path it return the package which provide that
path if if finds one only debian system"""
cmd1 = ['dpkg', '-S']
cmd2 = [
'dpkg-query',
'--show',
"-f=${Package}\ ${Version}\ ${Architecture}",
]
try:
(package, returncode) = getOutputAsList(cmd1 + [path])
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
if returncode != 0 or len(package[0]) == 0:
#the file is not tracked
return None
packageName = package[0].split(':')[0]
try:
(package, returncode) = getOutputAsList(cmd2 + [packageName])
if returncode != 0:
return None
return package[0]
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
def _setDepsRequs(cls, swirlFile, swirl):
"""
given a SwirlFile object add all the dependency and all the provides
to it
:type swirlFile: :class:`FingerPrint.swirl.SwirlFile`
:param swirlFile: the SwirlFile we need to find all the dependencies
:type swirl: :class:`FingerPrint.swirl.Swirl`
:param swirl: the Swirl that will be used to first lookup already
discovered dependencies
"""
# find rpath first
rpath = getOutputAsList([
"bash", "-c",
"objdump -x %s |grep RPATH|awk '{print $2}'" % swirlFile.path
])[0]
if len(rpath) > 0:
if "$ORIGIN" in rpath[0]:
rpath[0] = string.replace(rpath[0], "$ORIGIN",
os.path.dirname(swirlFile.path))
swirlFile.rpaths = rpath[0].split(":")
# check LD_LIBRARY_PATH
ld_library = FingerPrint.utils.getLDLibraryPath(swirlFile.env)
#find deps
for line in getOutputAsList(['bash', cls._RPM_FIND_DEPS],
swirlFile.path)[0]:
if len(line) > 0:
newDep = Dependency.fromString(line)
swirlFile.addDependency(newDep)
p = cls.getPathToLibrary(newDep,
useCache=True,
rpath=swirlFile.rpaths + ld_library)
if not p:
# a dependency was not found complain loudly
logger.error("Unable to find library %s" % newDep)
continue
if p and not swirl.isFileTracked(p):
# p not null and p is not already in swirl
cls.getSwirl(p, swirl, swirlFile.env)
#find provides
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV],
swirlFile.path)[0]:
if len(line) > 0:
newProv = Dependency.fromString(line)
swirlFile.addProvide(newProv)
def _checkMinor(cls, libPath, depName):
""" check if libPath provides the depName (major and minor) """
realProvider = os.path.realpath(libPath)
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV], realProvider)[0]:
if len(line) > 0 and depName in line:
return True
return False
def getPathToLibrary(cls, dependency):
""" given a dependency it find the path of the library which provides
that dependency """
soname = dependency.getBaseName()
if dependency.depname in cls._pathCache :
return cls._pathCache[dependency.depname]
#for each library we have in the system
for line in getOutputAsList(["/sbin/ldconfig","-p"])[0]:
# if dependency is 64 and library is 64 of
# dependency is 32 and library is 32:
if len(line) > 0 and soname in line and \
( (dependency.is64bits() and cls._ldconfig_64bits in line) or \
(dependency.is32bits() and not cls._ldconfig_64bits in line) ):
temp = line.split('=>')
if len(temp) == 2:
provider=temp[1].strip()
if cls._checkMinor(provider, dependency.depname):
cls._pathCache[dependency.depname] = provider
return provider
pathToScan = cls.systemPath
if "LD_LIBRARY_PATH" in os.environ:
#we need to scan the LD_LIBRARY_PATH too
pathToScan += os.environ["LD_LIBRARY_PATH"].split(':')
for path in pathToScan:
provider = path + '/' + soname
if os.path.isfile(provider) and \
cls._checkMinor(provider, dependency.depname):
#we found the soname and minor are there return true
cls._pathCache[dependency.depname] = provider
return provider
#the dependency could not be located
return None
def getDependeciesFromPath(cls, fileName):
"""given a file name it returns a Provide object with all the goodies in it
"""
returnValue = []
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV], fileName)[0]:
if len(line) == 0:
continue
newDep = Dependency( line )
newDep.setPluginName( cls.pluginName )
newDep.pathList.append( fileName )
#i need to take the parenthesis out of the game
tempList = re.split( '\(|\)', line )
if len( tempList ) > 3:
#set the 32/64 bits
#probably unecessary
if tempList[3].find( "64bit" ) >= 0 :
newDep.set64bits()
elif tempList[3].find( "32bit" ) >= 0 :
#this should never happen
newDep.set32bits()
else:
#no parenthesis aka 32 bit
newDep.set32bits()
returnValue.append( newDep )
return returnValue
def _checkMinor(cls, libPath, depName):
""" check if libPath provides the depName (major and minor) """
realProvider = os.path.realpath(libPath)
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV],
realProvider)[0]:
if len(line) > 0 and depName in line:
return True
return False
def _setDepsRequs(cls, swirlFile, swirl):
"""
given a SwirlFile object add all the dependency and all the provides
to it
:type swirlFile: :class:`FingerPrint.swirl.SwirlFile`
:param swirlFile: the SwirlFile we need to find all the dependencies
:type swirl: :class:`FingerPrint.swirl.Swirl`
:param swirl: the Swirl that will be used to first lookup already
discovered dependencies
"""
# find rpath first
rpath = getOutputAsList(["bash","-c", "objdump -x %s |grep RPATH|awk '{print $2}'" % swirlFile.path ])[0]
if len( rpath ) > 0:
if "$ORIGIN" in rpath[0]:
rpath[0] = string.replace(rpath[0], "$ORIGIN", os.path.dirname(swirlFile.path))
swirlFile.rpaths = rpath[0].split(":")
# check LD_LIBRARY_PATH
ld_library = FingerPrint.utils.getLDLibraryPath(swirlFile.env)
#find deps
for line in getOutputAsList(['bash', cls._RPM_FIND_DEPS], swirlFile.path)[0]:
if len(line) > 0:
newDep = Dependency.fromString( line )
swirlFile.addDependency( newDep )
p = cls.getPathToLibrary( newDep , useCache = True,
rpath = swirlFile.rpaths + ld_library)
if not p:
# a dependency was not found complain loudly
logger.error("Unable to find library %s" % newDep)
continue
if p and not swirl.isFileTracked(p):
# p not null and p is not already in swirl
cls.getSwirl(p, swirl, swirlFile.env)
#find provides
for line in getOutputAsList(['bash', cls._RPM_FIND_PROV], swirlFile.path)[0]:
if len(line) > 0 :
newProv = Dependency.fromString(line)
swirlFile.addProvide(newProv)
def _getPackageRpm(self, path):
"""given a path it return the package which provide that
path if if finds one
only rpm based system"""
cmd = ['rpm', '-qf']
try:
(package, returncode) = getOutputAsList(cmd + [path])
if returncode != 0:
return None
return package[0]
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
def _getPackageRpm(self, path):
"""given a path it return the package which provide that
path if if finds one
only rpm based system"""
cmd = ['rpm', '-qf']
try:
(package, returncode) = getOutputAsList(cmd + [path])
if returncode != 0:
return None
return package[0]
except subprocess.CalledProcessError:
#package not found
return None
except OSError:
#cmd not found
return None
def setUp(self):
"""setup for your unittest"""
import sys
sys.path.append("../")
self.files = ["/bin/ls", "/etc/passwd", "/etc/hosts"]
temp = which("find")
if temp:
self.files.append(temp)
temp = which("dbus-daemon")
if temp:
self.files.append(temp)
self.files += glob.glob("/lib*/libcryptsetup.so.*")
self.files += glob.glob("/lib*/libdmraid.so.*")
self.files += glob.glob("/lib*/libnss_nis*")
#a python file
cmdFile = getOutputAsList(["python", "-c", "import urllib;print urllib.__file__"])[0][0]
#print cmdFile
if cmdFile.endswith(".pyc") or cmdFile.endswith(".pyo"):
cmdFile = cmdFile[0:-1]
self.files.append( cmdFile )
#print "File list: ", self.files
self.availablePlugin = 2
def setUp(self):
"""setup for your unittest"""
import sys
sys.path.append("../")
self.files = ["/bin/ls", "/etc/passwd", "/etc/hosts"]
temp = which("find")
if temp:
self.files.append(temp)
temp = which("dbus-daemon")
if temp:
self.files.append(temp)
self.files += glob.glob("/lib*/libcryptsetup.so.*")
self.files += glob.glob("/lib*/libdmraid.so.*")
self.files += glob.glob("/lib*/libnss_nis*")
#a python file
cmdFile = getOutputAsList(["python", "-c", "import urllib;print urllib.__file__"])[0][0]
#print cmdFile
if cmdFile.endswith(".pyc") or cmdFile.endswith(".pyo"):
cmdFile = cmdFile[0:-1]
self.files.append( cmdFile )
#print "File list: ", self.files
self.availablePlugin = 1
def getPathToLibrary(cls, dependency, useCache=True, rpath=[]):
""" given a dependency it find the path of the library which provides
that dependency """
soname = dependency.getMajor()
if useCache and dependency.getName() in cls._pathCache:
return cls._pathCache[dependency.getName()]
#for each library we have in the system
pathToScan = cls.systemPath[:] + rpath
if "LD_LIBRARY_PATH" in os.environ:
#we need to scan the LD_LIBRARY_PATH too
pathToScan += os.environ["LD_LIBRARY_PATH"].split(':')
# remove duplicate
pathToScan = list(set(pathToScan))
for path in pathToScan:
path = os.path.normpath(path)
provider = path + '/' + soname
if os.path.isfile(provider) and \
cls._checkMinor(provider, dependency.getName()):
#we found the soname and minor are there return true
cls._pathCache[dependency.getName()] = provider
return provider
for line in getOutputAsList(["/sbin/ldconfig", "-p"])[0]:
# TODO it needs to handle in a better way the hwcap field
# if dependency is 64 and library is 64 or
# dependency is 32 and library is 32:
if len(line) > 0 and soname in line and 'hwcap' not in line and \
( (dependency.is64bits() and cls._ldconfig_64bits in line) or \
(dependency.is32bits() and not cls._ldconfig_64bits in line) ):
temp = line.split('=>')
if len(temp) == 2:
provider = temp[1].strip()
if cls._checkMinor(provider, dependency.getName()):
cls._pathCache[dependency.getName()] = provider
return provider
#the dependency could not be located
return None
def getPathToLibrary(cls, dependency, useCache = True, rpath = []):
""" given a dependency it find the path of the library which provides
that dependency """
soname = dependency.getMajor()
if useCache and dependency.getName() in cls._pathCache :
return cls._pathCache[dependency.getName()]
#for each library we have in the system
pathToScan = cls.systemPath[:] + rpath
if "LD_LIBRARY_PATH" in os.environ:
#we need to scan the LD_LIBRARY_PATH too
pathToScan += os.environ["LD_LIBRARY_PATH"].split(':')
# remove duplicate
pathToScan = list(set(pathToScan))
for path in pathToScan:
path = os.path.normpath(path)
provider = path + '/' + soname
if os.path.isfile(provider) and \
cls._checkMinor(provider, dependency.getName()):
#we found the soname and minor are there return true
cls._pathCache[dependency.getName()] = provider
return provider
for line in getOutputAsList(["/sbin/ldconfig","-p"])[0]:
# TODO it needs to handle in a better way the hwcap field
# if dependency is 64 and library is 64 or
# dependency is 32 and library is 32:
if len(line) > 0 and soname in line and 'hwcap' not in line and \
( (dependency.is64bits() and cls._ldconfig_64bits in line) or \
(dependency.is32bits() and not cls._ldconfig_64bits in line) ):
temp = line.split('=>')
if len(temp) == 2:
provider=temp[1].strip()
if cls._checkMinor(provider, dependency.getName()):
cls._pathCache[dependency.getName()] = provider
return provider
#the dependency could not be located
return None
