Python os.geteuid() Examples

The following are code examples for showing how to use os.geteuid(). They are extracted from open source Python projects. You can vote up the examples you like or vote down the exmaples you don't like. You can also save this page to your account.

Example 1
Project: my-first-blog   Author: AnkurBegining   File: tarfile.py    (license) View Source Project 7 votes vote down vote up
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") 
Example 2
Project: kuberdock-platform   Author: cloudlinux   File: postgresql_setup.py    (license) View Source Project 7 votes vote down vote up
def create_user(no_utf8=False):
    curr_user = os.geteuid();
    target = pwd.getpwnam('postgres')
    try:
        os.seteuid(target.pw_uid)
        m = hashlib.md5()
        m.update(DB_PASSWORD)
        m.update(DB_USER)
        command = """CREATE USER %s PASSWORD 'md5%s'""" % (DB_USER, m.hexdigest())
        subprocess.check_call(['psql', '-c', command])
        if no_utf8:
            command = """CREATE DATABASE %s OWNER %s""" % (DB_NAME, DB_USER)
        else:
            command = """CREATE DATABASE %s OWNER %s ENCODING 'UTF8'""" % (DB_NAME, DB_USER)
        subprocess.check_call(['psql', '-c', command])
        os.seteuid(curr_user)
    except Exception, e:
        raise SystemExit(str(e))
    return target 
Example 3
Project: python-   Author: secondtonone1   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 4
Project: python-   Author: secondtonone1   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 5
Project: my-first-blog   Author: AnkurBegining   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 6
Project: my-first-blog   Author: AnkurBegining   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 7
Project: kinect-2-libras   Author: inessadl   File: site.py    (Apache License 2.0) View Source Project 6 votes vote down vote up
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 
Example 8
Project: Flask_Blog   Author: sugarguo   File: tarfile.py    (GNU General Public License v3.0) View Source Project 6 votes vote down vote up
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") 
Example 9
Project: pip-update-requirements   Author: alanhamlett   File: tarfile.py    (BSD 2-Clause "Simplified" License) View Source Project 6 votes vote down vote up
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") 
Example 10
Project: pip-update-requirements   Author: alanhamlett   File: filesystem.py    (BSD 2-Clause "Simplified" License) View Source Project 6 votes vote down vote up
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) 
Example 11
Project: swjtu-pyscraper   Author: Desgard   File: site.py    (MIT License) View Source Project 6 votes vote down vote up
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 
Example 12
Project: swjtu-pyscraper   Author: Desgard   File: tarfile.py    (MIT License) View Source Project 6 votes vote down vote up
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") 
Example 13
Project: swjtu-pyscraper   Author: Desgard   File: filesystem.py    (MIT License) View Source Project 6 votes vote down vote up
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) 
Example 14
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: site.py    (MIT License) View Source Project 6 votes vote down vote up
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 
Example 15
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: tarfile.py    (MIT License) View Source Project 6 votes vote down vote up
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") 
Example 16
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: filesystem.py    (MIT License) View Source Project 6 votes vote down vote up
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) 
Example 17
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: site.py    (MIT License) View Source Project 6 votes vote down vote up
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 
Example 18
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: tarfile.py    (MIT License) View Source Project 6 votes vote down vote up
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") 
Example 19
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: site.py    (MIT License) View Source Project 6 votes vote down vote up
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 
Example 20
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: tarfile.py    (MIT License) View Source Project 6 votes vote down vote up
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") 
Example 21
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: filesystem.py    (MIT License) View Source Project 6 votes vote down vote up
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) 
Example 22
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: site.py    (MIT License) View Source Project 6 votes vote down vote up
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 
Example 23
Project: noc-orchestrator   Author: DirceuSilvaLabs   File: tarfile.py    (MIT License) View Source Project 6 votes vote down vote up
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") 
Example 24
Project: jira_worklog_scanner   Author: pgarneau   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 25
Project: jira_worklog_scanner   Author: pgarneau   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 26
Project: jira_worklog_scanner   Author: pgarneau   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 27
Project: CodingDojo   Author: ComputerSocietyUNB   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 28
Project: zanph   Author: zanph   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 29
Project: zanph   Author: zanph   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 30
Project: zanph   Author: zanph   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 31
Project: hostapd-mana   Author: adde88   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 32
Project: hostapd-mana   Author: adde88   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 33
Project: hostapd-mana   Author: adde88   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 34
Project: hostapd-mana   Author: adde88   File: factory.py    (license) View Source Project 6 votes vote down vote up
def getPrivateKeys(self):
        ks = {}
        euid,egid = os.geteuid(), os.getegid()
        os.setegid(0) # gain priviledges
        os.seteuid(0)
        for file in os.listdir(self.dataRoot):
            if file[:9] == 'ssh_host_' and file[-4:]=='_key':
                try:
                    k = keys.getPrivateKeyObject(self.dataRoot+'/'+file)
                    t = keys.objectType(k)
                    ks[t] = k
                except Exception, e:
                    log.msg('bad private key file %s: %s' % (file, e))
        os.setegid(egid) # drop them just as quickily
        os.seteuid(euid)
        return ks 
Example 35
Project: hostapd-mana   Author: adde88   File: pamauth.py    (license) View Source Project 6 votes vote down vote up
def callIntoPAM(service, user, conv):
    """A testing hook.
    """
    pam = PAM.pam()
    pam.start(service)
    pam.set_item(PAM.PAM_USER, user)
    pam.set_item(PAM.PAM_CONV, conv)
    gid = os.getegid()
    uid = os.geteuid()
    os.setegid(0)
    os.seteuid(0)
    try:
        pam.authenticate() # these will raise
        pam.acct_mgmt()
        return 1
    finally:
        os.setegid(gid)
        os.seteuid(uid) 
Example 36
Project: hostapd-mana   Author: adde88   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 37
Project: hostapd-mana   Author: adde88   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 38
Project: sc-controller   Author: kozec   File: tools.py    (license) View Source Project 6 votes vote down vote up
def check_access(filename, write_required=True):
	"""
	Checks if user has read and optionaly write access to specified file.
	Uses acl first and possix file permisions if acl cannot be used.
	Returns true only if user has both required access rights.
	"""
	if HAVE_POSIX1E:
		for pset in posix1e.ACL(file=filename):
			if pset.tag_type == posix1e.ACL_USER and pset.qualifier == os.geteuid():
				if pset.permset.test(posix1e.ACL_READ) and (not write_required or pset.permset.test(posix1e.ACL_WRITE)):
					return True
			if pset.tag_type == posix1e.ACL_GROUP and pset.qualifier in os.getgroups():
				if pset.permset.test(posix1e.ACL_READ) and (not write_required or pset.permset.test(posix1e.ACL_WRITE)):
					return True
	if write_required:
		return os.access(filename, os.R_OK | os.W_OK)
	return os.access(filename, os.R_OK) 
Example 39
Project: Sci-Finder   Author: snverse   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 40
Project: Sci-Finder   Author: snverse   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 41
Project: Sci-Finder   Author: snverse   File: filesystem.py    (license) View Source Project 6 votes vote down vote up
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) 
Example 42
Project: Sci-Finder   Author: snverse   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 43
Project: Sci-Finder   Author: snverse   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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") 
Example 44
Project: Universal-Linux-Script   Author: CYRO4S   File: uls.py    (license) View Source Project 6 votes vote down vote up
def Update():

    # Check for ROOT
    # If "uls --update" is not run as ROOT, notify user & exit.
    print('Checking for ROOT...')
    if os.geteuid() != 0:
        print("ERR_1005: 'uls --update' must be run as ROOT. Use 'sudo uls --update' instead.")
        exit(1005)

    # Check for Internet connection before update
    print('Checking for Internet connection...')
    rPing = os.popen("ping -c 3 raw.githubusercontent.com | grep '0 received' | wc -l")
    strPing = rPing.read().strip('\n')
    rPing.close()

    # If Internet is unavailable, exit.
    if strPing == '1':
        print('ERR_1003: Internet is unavailable. Check your connection before running update.')
        exit(1003)

    # Now, do the update 
    os.system("wget --no-check-certificate -O /usr/share/uls/uls_update.sh https://raw.githubusercontent.com/CYRO4S/Universal-Linux-Script/master/uls_update.sh && bash /usr/share/uls/uls_update.sh")
    exit(0)

# Echo 
Example 45
Project: vmx-docker-lwaftr   Author: Juniper   File: test_rpc_get_lwaftr_state.py    (license) View Source Project 6 votes vote down vote up
def main(argv):
    """
    Used to fetch the snabb instance information from the JET app.

    :param argv: Arguments for the command
    :return: Dictionary of instances state information
    """
    try:
        server = xmlrpclib.ServerProxy('http://127.0.0.1:9191', verbose=False)
	output = server.lwaftr()
    except Exception as e:
        output = "Failed to connect to jetapp " + e.message+ " user: "+ str(os.geteuid()) 
	print "<snabb><instance><rpc_error>"+output+"</rpc_error></instance></snabb>"
        return
    if (output != None):
        snabb_state(output)
    else:
	print "<snabb><instance><rpc_error>"+output+"</rpc_error></instance></snabb>" 
Example 46
Project: vmx-docker-lwaftr   Author: Juniper   File: rpc_get_lwaftr_state.py    (license) View Source Project 6 votes vote down vote up
def main(argv):
    """
    Used to fetch the snabb instance information from the JET app.

    :param argv: Arguments for the command
    :return: Dictionary of instances state information
    """
    try:
        server = xmlrpclib.ServerProxy('http://127.0.0.1:9191', verbose=False)
	output = server.lwaftr()
    except Exception as e:
        output = "Failed to connect to jetapp " + e.message+ " user: "+ str(os.geteuid()) 
	print "<snabb><instance><rpc_error>"+output+"</rpc_error></instance></snabb>"
        return
    if (output != None):
        snabb_state(output)
    else:
	print "<snabb><instance><rpc_error>"+output+"</rpc_error></instance></snabb>" 
Example 47
Project: civet   Author: TheJacksonLaboratory   File: validity_thorough_unused.py    (license) View Source Project 6 votes vote down vote up
def effectivelyReadable(self):
        uid = os.getuid()
        euid = os.geteuid()
        gid = os.getgid()
        egid = os.getegid()

        # This is probably true most of the time, so just let os.access()
        # handle it.  Avoids potential bugs in the rest of this function.
        if uid == euid and gid == egid:
            return os.access(self.name, os.R_OK)

        st = os.stat(self.name)

        # This may be wrong depending on the semantics of your OS.
        # i.e. if the file is -------r--, does the owner have access or not?
        if st.st_uid == euid:
            return st.st_mode & stat.S_IRUSR != 0

        # See comment for UID check above.
        groups = os.getgroups()
        if st.st_gid == egid or st.st_gid in groups:
            return st.st_mode & stat.S_IRGRP != 0

        return st.st_mode & stat.S_IROTH != 0 
Example 48
Project: civet   Author: TheJacksonLaboratory   File: validity.py    (license) View Source Project 6 votes vote down vote up
def effectivelyReadable(self):
        uid = os.getuid()
        euid = os.geteuid()
        gid = os.getgid()
        egid = os.getegid()

        # This is probably true most of the time, so just let os.access()
        # handle it.  Avoids potential bugs in the rest of this function.
        if uid == euid and gid == egid:
            return os.access(self.name, os.R_OK)

        st = os.stat(self.name)

        # This may be wrong depending on the semantics of your OS.
        # i.e. if the file is -------r--, does the owner have access or not?
        if st.st_uid == euid:
            return st.st_mode & stat.S_IRUSR != 0

        # See comment for UID check above.
        groups = os.getgroups()
        if st.st_gid == egid or st.st_gid in groups:
            return st.st_mode & stat.S_IRGRP != 0

        return st.st_mode & stat.S_IROTH != 0 
Example 49
Project: ascii-art-py   Author: blinglnav   File: site.py    (license) View Source Project 6 votes vote down vote up
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 
Example 50
Project: ascii-art-py   Author: blinglnav   File: tarfile.py    (license) View Source Project 6 votes vote down vote up
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")