from CommandUtils import CommandUtils
from Logger import Logger
import os
import shutil
from constants import constants
import re
from time import sleep
import PullSources
from PackageInfo import SourcePackageInfo
import json
import collections
class PackageUtils(object):
def __init__(self,logName=None,logPath=None):
if logName is None:
self.logName = "PackageUtils"
if logPath is None:
logPath = constants.logPath
self.logName=logName
self.logPath=logPath
self.logger=Logger.getLogger(logName,logPath)
self.runInChrootCommand="./run-in-chroot.sh " + constants.sourcePath + " " + constants.rpmPath;
self.rpmBinary = "rpm"
self.installRPMPackageOptions = "-Uvh"
self.nodepsRPMPackageOptions = "--nodeps"
self.rpmbuildBinary = "rpmbuild"
self.rpmbuildBuildallOption = "-ba --clean"
self.rpmbuildNocheckOption = "--nocheck"
self.rpmbuildDistOption = '--define \\\"dist %s\\\"' % constants.dist
self.queryRpmPackageOptions = "-qa"
self.forceRpmPackageOptions = "--force"
self.adjustGCCSpecScript="adjust-gcc-specs.sh"
self.rpmFilesToInstallInAOneShot=""
self.packagesToInstallInAOneShot=""
self.noDepsRPMFilesToInstallInAOneShot=""
self.noDepsPackagesToInstallInAOneShot=""
def getRPMArch(self,rpmName):
arch=""
if rpmName.find("x86_64") != -1:
arch="x86_64"
elif rpmName.find("noarch") != -1:
arch="noarch"
return arch
def getRPMDestDir(self,rpmName,rpmDir):
arch = self.getRPMArch(rpmName)
rpmDestDir=rpmDir+"/"+arch
return rpmDestDir
def copyRPM(self,rpmFile,destDir):
cmdUtils = CommandUtils()
rpmName=os.path.basename(rpmFile)
rpmDestDir=self.getRPMDestDir(rpmName,destDir)
rpmDestPath=rpmDestDir+"/"+rpmName
if os.geteuid()==0:
if not os.path.isdir(rpmDestDir):
cmdUtils.runCommandInShell("mkdir -p "+rpmDestDir)
shutil.copyfile(rpmFile, rpmDestPath)
return rpmDestPath
def installRPM(self,package,chrootID,noDeps=False,destLogPath=None):
# self.logger.info("Installing rpm for package:"+package)
# self.logger.debug("No deps:"+str(noDeps))
rpmfile=self.findRPMFileForGivenPackage(package)
if rpmfile is None:
self.logger.error("No rpm file found for package:"+package)
raise Exception("Missing rpm file")
rpmDestFile = self.copyRPM(rpmfile, chrootID+constants.topDirPath+"/RPMS")
rpmFile=rpmDestFile.replace(chrootID,"")
if noDeps:
self.noDepsRPMFilesToInstallInAOneShot += " " + rpmFile
self.noDepsPackagesToInstallInAOneShot += " " + package
else:
self.rpmFilesToInstallInAOneShot += " " + rpmFile
self.packagesToInstallInAOneShot += " " + package
def installRPMSInAOneShot(self,chrootID,destLogPath):
chrootCmd=self.runInChrootCommand+" "+chrootID
rpmInstallcmd=self.rpmBinary+" "+ self.installRPMPackageOptions
if self.noDepsRPMFilesToInstallInAOneShot != "":
self.logger.info("Installing nodeps rpms: " + self.noDepsPackagesToInstallInAOneShot)
logFile=chrootID+constants.topDirPath+"/LOGS/install_rpms_nodeps.log"
cmdUtils = CommandUtils()
cmd = rpmInstallcmd+" "+self.nodepsRPMPackageOptions + " " + self.noDepsRPMFilesToInstallInAOneShot
returnVal = cmdUtils.runCommandInShell(cmd, logFile, chrootCmd)
if destLogPath is not None:
shutil.copy2(logFile, destLogPath)
if not returnVal:
self.logger.error("Unable to install rpms")
raise Exception("RPM installation failed")
if self.rpmFilesToInstallInAOneShot != "":
self.logger.info("Installing rpms: " + self.packagesToInstallInAOneShot)
logFile=chrootID+constants.topDirPath+"/LOGS/install_rpms.log"
cmdUtils = CommandUtils()
cmd=rpmInstallcmd+" "+self.rpmFilesToInstallInAOneShot
returnVal = cmdUtils.runCommandInShell(cmd, logFile, chrootCmd)
if destLogPath is not None:
shutil.copy2(logFile, destLogPath)
if not returnVal:
self.logger.error("Unable to install rpms")
raise Exception("RPM installation failed")
def copySourcesTobuildroot(self,listSourceFiles,package,destDir):
cmdUtils = CommandUtils()
for source in listSourceFiles:
# Fetch/verify sources if sha1 not None.
sha1 = constants.specData.getSHA1(package, source)
if sha1 is not None:
PullSources.get(source, sha1, constants.sourcePath, constants.pullsourcesConfig)
sourcePath = cmdUtils.findFile(source,constants.sourcePath)
if sourcePath is None or len(sourcePath) == 0:
sourcePath = cmdUtils.findFile(source,constants.specPath)
if sourcePath is None or len(sourcePath) == 0:
if sha1 is None:
self.logger.error("No sha1 found or missing source for "+source)
raise Exception("No sha1 found or missing source")
else:
self.logger.error("Missing source: "+source+". Cannot find sources for package: "+package)
raise Exception("Missing source")
else:
if sha1 is None:
self.logger.error("No sha1 found for "+source)
raise Exception("No sha1 found")
if len(sourcePath) > 1:
self.logger.error("Multiple sources found for source:"+source+"\n"+ ",".join(sourcePath) +"\nUnable to determine one.")
raise Exception("Multiple sources found")
self.logger.info("Copying... Source path :" + source + " Source filename: " + sourcePath[0])
shutil.copy2(sourcePath[0], destDir)
def copyAdditionalBuildFiles(self,listAdditionalFiles,chrootID):
cmdUtils = CommandUtils()
for additionalFile in listAdditionalFiles:
source = additionalFile["src"].encode('utf-8')
destDir = chrootID + additionalFile["dst"].encode('utf-8')
if os.path.exists(source):
if os.path.isfile(source):
shutil.copy(source, destDir)
else:
shutil.copytree(source, destDir)
def buildRPMSForGivenPackage(self,package,chrootID,listBuildOptionPackages,pkgBuildOptionFile,destLogPath=None):
self.logger.info("Building rpm's for package:"+package)
listSourcesFiles = constants.specData.getSources(package)
listPatchFiles = constants.specData.getPatches(package)
specFile = constants.specData.getSpecFile(package)
specName = constants.specData.getSpecName(package) + ".spec"
chrootSourcePath=chrootID+constants.topDirPath+"/SOURCES/"
chrootSpecPath=constants.topDirPath+"/SPECS/"
chrootLogsFilePath=chrootID+constants.topDirPath+"/LOGS/"+package+".log"
chrootCmd=self.runInChrootCommand+" "+chrootID
shutil.copyfile(specFile, chrootID+chrootSpecPath+specName )
# FIXME: some sources are located in SPECS/.. how to mount?
# if os.geteuid()==0:
self.copySourcesTobuildroot(listSourcesFiles,package,chrootSourcePath)
self.copySourcesTobuildroot(listPatchFiles,package,chrootSourcePath)
listAdditionalFiles = []
macros = []
if package in listBuildOptionPackages:
jsonData = open(pkgBuildOptionFile)
pkg_build_option_json = json.load(jsonData, object_pairs_hook=collections.OrderedDict)
jsonData.close()
pkgs_sorted = pkg_build_option_json.items()
for pkg in pkgs_sorted:
p = str(pkg[0].encode('utf-8'))
if p == package:
filelist = pkg[1]["files"]
for f in filelist:
listAdditionalFiles.append(f)
macrolist = pkg[1]["macros"]
for macro in macrolist:
macros.append(str(macro.encode('utf-8')))
self.copyAdditionalBuildFiles(listAdditionalFiles,chrootID)
#Adding rpm macros
listRPMMacros = constants.specData.getRPMMacros()
for macroName in listRPMMacros.keys():
macros.append(macroName+" "+listRPMMacros[macroName])
listRPMFiles=[]
listSRPMFiles=[]
try:
listRPMFiles,listSRPMFiles = self.buildRPM(chrootSpecPath+"/"+specName,chrootLogsFilePath,chrootCmd,package,macros)
except Exception as e:
self.logger.error("Failed while building rpm:"+package)
raise e
finally:
if destLogPath is not None:
shutil.copy2(chrootLogsFilePath, destLogPath)
self.logger.info("RPM build is successful")
arch = self.getRPMArch(listRPMFiles[0])
for rpmFile in listRPMFiles:
self.copyRPM(chrootID+"/"+rpmFile, constants.rpmPath)
for srpmFile in listSRPMFiles:
self.copyRPM(chrootID+"/"+srpmFile, constants.sourceRpmPath)
srpmName = os.path.basename(srpmFile)
package,version,release = self.findPackageInfoFromSourceRPMFile(srpmFile)
SourcePackageInfo.addSRPMData(package,version,release,arch,srpmName)
def buildRPM(self,specFile,logFile,chrootCmd,package,macros):
rpmBuildcmd= self.rpmbuildBinary+" "+self.rpmbuildBuildallOption+" "+self.rpmbuildDistOption
if not constants.rpmCheck:
rpmBuildcmd+=" "+self.rpmbuildNocheckOption
for macro in macros:
rpmBuildcmd+=' --define \\\"%s\\\"' % macro
rpmBuildcmd+=" "+specFile
cmdUtils = CommandUtils()
self.logger.info("Building rpm....")
self.logger.info(rpmBuildcmd)
returnVal = cmdUtils.runCommandInShell(rpmBuildcmd, logFile, chrootCmd)
if not returnVal:
self.logger.error("Building rpm is failed "+specFile)
raise Exception("RPM Build failed")
#Extracting rpms created from log file
logfile=open(logFile,'r')
fileContents=logfile.readlines()
logfile.close()
listRPMFiles=[]
listSRPMFiles=[]
for i in range(0,len(fileContents)):
if re.search("^Wrote:",fileContents[i]):
listcontents=fileContents[i].split()
if (len(listcontents) == 2) and listcontents[1].strip()[-4:] == ".rpm" and listcontents[1].find("/RPMS/") != -1:
listRPMFiles.append(listcontents[1])
if (len(listcontents) == 2) and listcontents[1].strip()[-8:] == ".src.rpm" and listcontents[1].find("/SRPMS/") != -1:
listSRPMFiles.append(listcontents[1])
return listRPMFiles,listSRPMFiles
def findRPMFileForGivenPackage(self,package):
cmdUtils = CommandUtils()
version = constants.specData.getVersion(package)
release = constants.specData.getRelease(package)
listFoundRPMFiles = sum([cmdUtils.findFile(package+"-"+version+"-"+release+".x86_64.rpm",constants.rpmPath),
cmdUtils.findFile(package+"-"+version+"-"+release+".noarch.rpm",constants.rpmPath)], [])
if constants.inputRPMSPath is not None:
listFoundRPMFiles = sum([cmdUtils.findFile(package+"-"+version+"-"+release+".x86_64.rpm",constants.inputRPMSPath),
cmdUtils.findFile(package+"-"+version+"-"+release+".noarch.rpm",constants.inputRPMSPath)], listFoundRPMFiles)
if len(listFoundRPMFiles) == 1 :
return listFoundRPMFiles[0]
if len(listFoundRPMFiles) == 0 :
return None
if len(listFoundRPMFiles) > 1 :
self.logger.error("Found multiple rpm files for given package in rpm directory.Unable to determine the rpm file for package:"+package)
raise Exception("Multiple rpm files found")
def findPackageNameFromRPMFile(self,rpmfile):
rpmfile=os.path.basename(rpmfile)
releaseindex=rpmfile.rfind("-")
if releaseindex == -1:
self.logger.error("Invalid rpm file:"+rpmfile)
raise Exception("Invalid RPM")
versionindex=rpmfile[0:releaseindex].rfind("-")
if versionindex == -1:
self.logger.error("Invalid rpm file:"+rpmfile)
raise Exception("Invalid RPM")
packageName=rpmfile[0:versionindex]
return packageName
def findPackageInfoFromRPMFile(self,rpmfile):
rpmfile=os.path.basename(rpmfile)
rpmfile=rpmfile.replace(".x86_64.rpm","")
rpmfile=rpmfile.replace(".noarch.rpm","")
releaseindex=rpmfile.rfind("-")
if releaseindex == -1:
self.logger.error("Invalid rpm file:"+rpmfile)
raise Exception("Invalid RPM")
versionindex=rpmfile[0:releaseindex].rfind("-")
if versionindex == -1:
self.logger.error("Invalid rpm file:"+rpmfile)
raise Exception("Invalid RPM")
packageName=rpmfile[0:versionindex]
version=rpmfile[versionindex+1:releaseindex]
release=rpmfile[releaseindex+1:]
return packageName,version,release
def findPackageInfoFromSourceRPMFile(self,sourcerpmfile):
sourcerpmfile=os.path.basename(sourcerpmfile)
sourcerpmfile=sourcerpmfile.replace(".src.rpm","")
releaseindex=sourcerpmfile.rfind("-")
if releaseindex == -1:
self.logger.error("Invalid source rpm file:"+sourcerpmfile)
raise Exception("Invalid Source RPM")
versionindex=sourcerpmfile[0:releaseindex].rfind("-")
if versionindex == -1:
self.logger.error("Invalid source rpm file:"+sourcerpmfile)
raise Exception("Invalid source RPM")
packageName=sourcerpmfile[0:versionindex]
version=sourcerpmfile[versionindex+1:releaseindex]
release=sourcerpmfile[releaseindex+1:]
return packageName,version,release
def findInstalledRPMPackages(self, chrootID):
cmd = self.rpmBinary+" "+self.queryRpmPackageOptions
chrootCmd=self.runInChrootCommand+" "+chrootID
cmdUtils=CommandUtils()
result=cmdUtils.runCommandInShell2(cmd, chrootCmd)
if result is not None:
return result.split()
return result
def adjustGCCSpecs(self, package, chrootID, logPath):
opt = " " + constants.specData.getSecurityHardeningOption(package)
cmdUtils=CommandUtils()
cpcmd="cp "+ self.adjustGCCSpecScript+" "+chrootID+"/tmp/"+self.adjustGCCSpecScript
cmd = "/tmp/"+self.adjustGCCSpecScript+opt
logFile = logPath+"/adjustGCCSpecScript.log"
chrootCmd=self.runInChrootCommand+" "+chrootID
returnVal = cmdUtils.runCommandInShell(cpcmd, logFile)
if not returnVal:
self.logger.error("Error during copying the file adjust gcc spec")
raise Exception("Failed while copying adjust gcc spec file")
returnVal = cmdUtils.runCommandInShell(cmd, logFile, chrootCmd)
if returnVal:
return
self.logger.debug(cmdUtils.runCommandInShell2("ls -la " + chrootID + "/tmp/" + self.adjustGCCSpecScript))
self.logger.debug(cmdUtils.runCommandInShell2("lsof " + chrootID + "/tmp/" + self.adjustGCCSpecScript))
self.logger.debug(cmdUtils.runCommandInShell2("ps ax"))
self.logger.error("Failed while adjusting gcc specs")
raise Exception("Failed while adjusting gcc specs")