Python os.geteuid() Examples

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def Pro_request(self):
        self.time_control = None
        if self.time_scan.currentText() == "10s":self.time_control = 300
        elif self.time_scan.currentText() == "20s":self.time_control = 400
        elif self.time_scan.currentText() == "30s":self.time_control = 600
        if self.get_placa.currentText() == "":
            QMessageBox.information(self, "Network Adapter", 'Network Adapter Not found try again.')
        else:
            if not geteuid() == 0:
                QMessageBox.information(self, "Permission Denied", 'the tool must be run as root try again.')
            else:
                comando = "ifconfig"
                proc = Popen(comando,stdout=PIPE, shell=True)
                data = proc.communicate()[0]
                if search(self.interface, data):
                    sniff(iface=self.interface,prn=self.sniff_probe, count=self.time_control)
                    system("clear")
                else:
                    system("airmon-ng start %s" %(self.get_placa.currentText()))
                    sniff(iface=self.interface,prn=self.sniff_probe, count=self.time_control)
                    system("clear") 

def verify_environment(pids_to_show):
    if os.geteuid() != 0 and not pids_to_show:
        sys.stderr.write("Sorry, root permission required, or specify pids with -p\n")
        sys.stderr.close()
        sys.exit(1)

    try:
        kernel_ver()
    except (IOError, OSError):
        val = sys.exc_info()[1]
        if val.errno == errno.ENOENT:
            sys.stderr.write(
              "Couldn't access " + proc.path('') + "\n"
              "Only GNU/Linux and FreeBSD (with linprocfs) are supported\n")
            sys.exit(2)
        else:
            raise 

def current_username():
    """Retrieve the username of the current user.

    :rtype: str
    :return: The username of the current user.
 
    >>> from dpa.user import current_username
    >>> username = current_username()
    >>> print username
    'jtomlin'

    """ 

    # see this StackOverflow thread for a discussion on a portable way to 
    # get the current user name: http://tinyurl.com/ykecvzc
    if pwd:
        return pwd.getpwuid(os.geteuid()).pw_name
    else:
        return getpass.getuser()

# -----------------------------------------------------------------------------
# Public Classes:
# ----------------------------------------------------------------------------- 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def verify_environment(pids_to_show):
    if os.geteuid() != 0 and not pids_to_show:
        sys.stderr.write("Sorry, root permission required, or specify pids with -p\n")
        sys.stderr.close()
        sys.exit(1)

    try:
        kernel_ver()
    except (IOError, OSError):
        val = sys.exc_info()[1]
        if val.errno == errno.ENOENT:
            sys.stderr.write(
              "Couldn't access " + proc.path('') + "\n"
              "Only GNU/Linux and FreeBSD (with linprocfs) are supported\n")
            sys.exit(2)
        else:
            raise 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def ffwHonggmode(configManager, args):
    config = configManager.config
    if not configManager.checkFuzzRequirements(config, 'hongg'):
        return False

    if args.honggcov == "hw" or config["honggcov"] == "hw":
        config["honggmode_option"] = "--linux_perf_bts_edge"

        if os.geteuid() != 0:
            logging.error('"--honggcov hw" hardware coverage requires root')
            return

    elif args.honggcov == "sw" or config["honggcov"] == "sw":
        config["honggmode_option"] = None  # sw is default
    else:
        config["honggmode_option"] = None

    honggMaster = HonggMaster(config)
    utils.setupTmpfs(config, enable=True)
    honggMaster.doFuzz()
    utils.setupTmpfs(config, enable=False) 

def check_enableusersite():
    """Check if user site directory is safe for inclusion

    The function tests for the command line flag (including environment var),
    process uid/gid equal to effective uid/gid.

    None: Disabled for security reasons
    False: Disabled by user (command line option)
    True: Safe and enabled
    """
    if hasattr(sys, 'flags') and getattr(sys.flags, 'no_user_site', False):
        return False

    if hasattr(os, "getuid") and hasattr(os, "geteuid"):
        # check process uid == effective uid
        if os.geteuid() != os.getuid():
            return None
    if hasattr(os, "getgid") and hasattr(os, "getegid"):
        # check process gid == effective gid
        if os.getegid() != os.getgid():
            return None

    return True 

def chown(self, tarinfo, targetpath, numeric_owner):
        """Set owner of targetpath according to tarinfo. If numeric_owner
           is True, use .gid/.uid instead of .gname/.uname.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            if numeric_owner:
                g = tarinfo.gid
                u = tarinfo.uid
            else:
                try:
                    g = grp.getgrnam(tarinfo.gname)[2]
                except KeyError:
                    g = tarinfo.gid
                try:
                    u = pwd.getpwnam(tarinfo.uname)[2]
                except KeyError:
                    u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    os.chown(targetpath, u, g)
            except OSError as e:
                raise ExtractError("could not change owner") 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError as e:
                raise ExtractError("could not change owner") 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def check_enableusersite():
    """Check if user site directory is safe for inclusion

    The function tests for the command line flag (including environment var),
    process uid/gid equal to effective uid/gid.

    None: Disabled for security reasons
    False: Disabled by user (command line option)
    True: Safe and enabled
    """
    if sys.flags.no_user_site:
        return False

    if hasattr(os, "getuid") and hasattr(os, "geteuid"):
        # check process uid == effective uid
        if os.geteuid() != os.getuid():
            return None
    if hasattr(os, "getgid") and hasattr(os, "getegid"):
        # check process gid == effective gid
        if os.getegid() != os.getgid():
            return None

    return True 

def chown(self, tarinfo, targetpath):
        """Set owner of targetpath according to tarinfo.
        """
        if pwd and hasattr(os, "geteuid") and os.geteuid() == 0:
            # We have to be root to do so.
            try:
                g = grp.getgrnam(tarinfo.gname)[2]
            except KeyError:
                g = tarinfo.gid
            try:
                u = pwd.getpwnam(tarinfo.uname)[2]
            except KeyError:
                u = tarinfo.uid
            try:
                if tarinfo.issym() and hasattr(os, "lchown"):
                    os.lchown(targetpath, u, g)
                else:
                    if sys.platform != "os2emx":
                        os.chown(targetpath, u, g)
            except EnvironmentError, e:
                raise ExtractError("could not change owner") 

def check_enableusersite():
    """Check if user site directory is safe for inclusion

    The function tests for the command line flag (including environment var),
    process uid/gid equal to effective uid/gid.

    None: Disabled for security reasons
    False: Disabled by user (command line option)
    True: Safe and enabled
    """
    if sys.flags.no_user_site:
        return False

    if hasattr(os, "getuid") and hasattr(os, "geteuid"):
        # check process uid == effective uid
        if os.geteuid() != os.getuid():
            return None
    if hasattr(os, "getgid") and hasattr(os, "getegid"):
        # check process gid == effective gid
        if os.getegid() != os.getgid():
            return None

    return True 

def username(self):
        """
        str: Some services require authentication in order to connect to the
        service, in which case the appropriate username can be specified. If not
        specified at instantiation, your local login name will be used. If `True`
        was provided, you will be prompted to type your username at runtime as
        necessary. If `False` was provided, then `None` will be returned. You can
        specify a different username at runtime using: `duct.username = '<username>'`.
        """
        if self._username is True:
            if 'username' not in self.__cached_auth:
                self.__cached_auth['username'] = input("Enter username for '{}':".format(self.name))
            return self.__cached_auth['username']
        elif self._username is False:
            return None
        elif not self._username:
            try:
                username = os.getlogin()
            except OSError:
                username = pwd.getpwuid(os.geteuid()).pw_name
            return username
        return self._username 

def tearDown(self):
        dist_coverage_path = os.path.join(MARS_ROOT, '.dist-coverage')
        if os.path.exists(dist_coverage_path):
            # change ownership of coverage files
            if find_executable('sudo'):
                proc = subprocess.Popen(['sudo', '-n', 'chown', '-R', '%d:%d' % (os.geteuid(), os.getegid()),
                                         dist_coverage_path], shell=False)
                proc.wait()

            # rewrite paths in coverage result files
            for fn in glob.glob(os.path.join(dist_coverage_path, '.coverage.*')):
                if 'COVERAGE_FILE' in os.environ:
                    new_cov_file = os.environ['COVERAGE_FILE'] \
                                   + os.path.basename(fn).replace('.coverage', '')
                else:
                    new_cov_file = fn.replace('.dist-coverage' + os.sep, '')
                shutil.copyfile(fn, new_cov_file)
            shutil.rmtree(dist_coverage_path) 

def tearDown(self):
        time.sleep(5)
        dist_coverage_path = os.path.join(MARS_ROOT, '.dist-coverage')
        if os.path.exists(dist_coverage_path):
            # change ownership of coverage files
            if find_executable('sudo'):
                proc = subprocess.Popen(['sudo', '-n', 'chown', '-R', '%d:%d' % (os.geteuid(), os.getegid()),
                                         dist_coverage_path], shell=False)
                proc.wait()

            # rewrite paths in coverage result files
            for fn in glob.glob(os.path.join(dist_coverage_path, '.coverage.*')):
                cov_db = sqlite3.connect(fn)
                c = cov_db.cursor()
                c.execute('UPDATE file SET path=REPLACE(path, \'%s\', \'\')' % (MARS_ROOT + os.path.sep))
                cov_db.commit()
                cov_db.close()

                if 'COVERAGE_FILE' in os.environ:
                    new_cov_file = os.environ['COVERAGE_FILE'] \
                                   + os.path.basename(fn).replace('.coverage', '')
                else:
                    new_cov_file = fn.replace('.dist-coverage' + os.sep, '')
                shutil.copyfile(fn, new_cov_file)
            shutil.rmtree(dist_coverage_path) 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path) 

def check_path_owner(path):
    # If we don't have a way to check the effective uid of this process, then
    # we'll just assume that we own the directory.
    if not hasattr(os, "geteuid"):
        return True

    previous = None
    while path != previous:
        if os.path.lexists(path):
            # Check if path is writable by current user.
            if os.geteuid() == 0:
                # Special handling for root user in order to handle properly
                # cases where users use sudo without -H flag.
                try:
                    path_uid = get_path_uid(path)
                except OSError:
                    return False
                return path_uid == 0
            else:
                return os.access(path, os.W_OK)
        else:
            previous, path = path, os.path.dirname(path)