python类geteuid()的实例源码

tarfile.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 32 收藏 0 点赞 0 评论 0
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")
filesystem.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 31 收藏 0 点赞 0 评论 0
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)
factory.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 29 收藏 0 点赞 0 评论 0
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
pamauth.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 36 收藏 0 点赞 0 评论 0
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)
tarfile.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
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")
tarfile.py 文件源码 项目:hostapd-mana 作者: adde88 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0
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")
tools.py 文件源码 项目:sc-controller 作者: kozec 项目源码 文件源码 阅读 30 收藏 0 点赞 0 评论 0
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)
site.py 文件源码 项目:Sci-Finder 作者: snverse 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0
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
tarfile.py 文件源码 项目:Sci-Finder 作者: snverse 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0
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")
filesystem.py 文件源码 项目:Sci-Finder 作者: snverse 项目源码 文件源码 阅读 30 收藏 0 点赞 0 评论 0
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)
site.py 文件源码 项目:Sci-Finder 作者: snverse 项目源码 文件源码 阅读 23 收藏 0 点赞 0 评论 0
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
tarfile.py 文件源码 项目:Sci-Finder 作者: snverse 项目源码 文件源码 阅读 22 收藏 0 点赞 0 评论 0
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")
uls.py 文件源码 项目:Universal-Linux-Script 作者: CYRO4S 项目源码 文件源码 阅读 21 收藏 0 点赞 0 评论 0
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
test_rpc_get_lwaftr_state.py 文件源码 项目:vmx-docker-lwaftr 作者: Juniper 项目源码 文件源码 阅读 24 收藏 0 点赞 0 评论 0
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>"
rpc_get_lwaftr_state.py 文件源码 项目:vmx-docker-lwaftr 作者: Juniper 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
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>"
validity_thorough_unused.py 文件源码 项目:civet 作者: TheJacksonLaboratory 项目源码 文件源码 阅读 39 收藏 0 点赞 0 评论 0
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
validity.py 文件源码 项目:civet 作者: TheJacksonLaboratory 项目源码 文件源码 阅读 48 收藏 0 点赞 0 评论 0
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
site.py 文件源码 项目:ascii-art-py 作者: blinglnav 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
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
tarfile.py 文件源码 项目:ascii-art-py 作者: blinglnav 项目源码 文件源码 阅读 25 收藏 0 点赞 0 评论 0
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")
filesystem.py 文件源码 项目:ascii-art-py 作者: blinglnav 项目源码 文件源码 阅读 28 收藏 0 点赞 0 评论 0
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)


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