def config_exists(self, name):
if not utils.is_filename_sane(name):
return False
if not os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("%s: no such config" % name)
return False
return True
def do_new(self, context, *args):
"usage: new [<shadow_cib>] [withstatus] [force] [empty]"
argl = list(args)
opt_l = utils.fetch_opts(argl, ["force", "--force", "withstatus", "empty"])
if len(argl) > 1:
context.fatal_error("Unexpected argument(s): " + ' '.join(argl))
name = None
if argl:
name = argl[0]
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name in (constants.tmp_cib_prompt, constants.live_cib_prompt):
context.fatal_error("Shadow name '%s' is not allowed" % (name))
del argl[0]
constants.tmp_cib = False
else:
fd, fname = tmpfiles.create(dir=xmlutil.cib_shadow_dir(), prefix="shadow.crmsh_")
name = os.path.basename(fname).replace("shadow.", "")
constants.tmp_cib = True
if "empty" in opt_l:
new_cmd = "%s -e '%s'" % (self.extcmd, name)
else:
new_cmd = "%s -c '%s'" % (self.extcmd, name)
if constants.tmp_cib or config.core.force or "force" in opt_l or "--force" in opt_l:
new_cmd = "%s --force" % new_cmd
if utils.ext_cmd(new_cmd) == 0:
context.info("%s shadow CIB created" % name)
self.do_use(context, name)
if "withstatus" in opt_l:
cib_status.load("shadow:%s" % name)
def config_exists(self, name):
if not utils.is_filename_sane(name):
return False
if not os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("%s: no such config" % name)
return False
return True
def do_new(self, context, *args):
"usage: new [<shadow_cib>] [withstatus] [force] [empty]"
argl = list(args)
opt_l = utils.fetch_opts(argl,
["force", "--force", "withstatus", "empty"])
if len(argl) > 1:
context.fatal_error("Unexpected argument(s): " + ','.join(argl))
name = None
if argl:
name = argl[0]
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name in (vars.tmp_cib_prompt, vars.live_cib_prompt):
context.fatal_error("Shadow name '%s' is not allowed" % (name))
del argl[0]
vars.tmp_cib = False
else:
fd, fname = tmpfiles.create(dir=xmlutil.cib_shadow_dir(),
prefix="shadow.crmsh_")
name = os.path.basename(fname).replace("shadow.", "")
vars.tmp_cib = True
if "empty" in opt_l:
new_cmd = "%s -e '%s'" % (self.extcmd, name)
else:
new_cmd = "%s -c '%s'" % (self.extcmd, name)
if vars.tmp_cib or config.core.force or "force" in opt_l or "--force" in opt_l:
new_cmd = "%s --force" % new_cmd
if utils.ext_cmd(new_cmd) == 0:
context.info("%s shadow CIB created" % name)
self.do_use(context, name)
if "withstatus" in opt_l:
cib_status.load("shadow:%s" % name)
def do_new(self, context, name, *args):
"usage: new <config> <template> [<template> ...] [params name=value ...]"
if not utils.is_filename_sane(name):
return False
if os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("config %s exists; delete it first" % name)
return False
lt = LoadTemplate(name)
rc = True
mode = 0
params = {}
for s in args:
if mode == 0 and s == "params":
params["id"] = name
mode = 1
elif mode == 1:
a = s.split('=')
if len(a) != 2:
syntax_err(args, context='new')
rc = False
else:
params[a[0]] = a[1]
elif not lt.load_template(s):
rc = False
if rc:
lt.post_process(params)
if not rc or not lt.write_config(name):
return False
self.curr_conf = name
def do_use(self, context, name='', withstatus=''):
"usage: use [<shadow_cib>] [withstatus]"
# check the name argument
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name and name != "live":
if not os.access(xmlutil.shadowfile(name), os.F_OK):
context.fatal_error("%s: no such shadow CIB" % name)
if withstatus and withstatus != "withstatus":
context.fatal_error("Expected 'withstatus', got '%s'" %
(withstatus))
# If invoked from configure
# take special precautions
if not context.previous_level_is("cibconfig"):
return self._use(name, withstatus)
if not cib_factory.has_cib_changed():
ret = self._use(name, withstatus)
# new CIB: refresh the CIB factory
cib_factory.refresh()
return ret
saved_cib = utils.get_cib_in_use()
self._use(name, '') # don't load the status yet
if not cib_factory.is_current_cib_equal(silent=True):
# user made changes and now wants to switch to a
# different and unequal CIB; we refuse to cooperate
context.error_message(
"the requested CIB is different from the current one")
if config.core.force:
context.info("CIB overwrite forced")
elif not utils.ask(
"All changes will be dropped. Do you want to proceed?"):
self._use(saved_cib, '') # revert to the previous CIB
return False
return self._use(name, withstatus) # now load the status too
def do_use(self, context, name='', withstatus=''):
"usage: use [<shadow_cib>] [withstatus]"
# check the name argument
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name and name != "live":
if not os.access(xmlutil.shadowfile(name), os.F_OK):
context.fatal_error("%s: no such shadow CIB" % name)
if withstatus and withstatus != "withstatus":
context.fatal_error("Expected 'withstatus', got '%s'" % (withstatus))
# If invoked from configure
# take special precautions
if not context.previous_level_is("cibconfig"):
return self._use(name, withstatus)
if not cib_factory.has_cib_changed():
ret = self._use(name, withstatus)
# new CIB: refresh the CIB factory
cib_factory.refresh()
return ret
saved_cib = utils.get_cib_in_use()
self._use(name, '') # don't load the status yet
if not cib_factory.is_current_cib_equal(silent=True):
# user made changes and now wants to switch to a
# different and unequal CIB; we refuse to cooperate
context.error_message("the requested CIB is different from the current one")
if config.core.force:
context.info("CIB overwrite forced")
elif not utils.ask("All changes will be dropped. Do you want to proceed?"):
self._use(saved_cib, '') # revert to the previous CIB
return False
return self._use(name, withstatus) # now load the status too
def do_new(self, context, name, *args):
"usage: new <config> <template> [<template> ...] [params name=value ...]"
if not utils.is_filename_sane(name):
return False
if os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("config %s exists; delete it first" % name)
return False
lt = LoadTemplate(name)
rc = True
mode = 0
params = {}
for s in args:
if mode == 0 and s == "params":
params["id"] = name
mode = 1
elif mode == 1:
a = s.split('=')
if len(a) != 2:
syntax_err(args, context='new')
rc = False
else:
params[a[0]] = a[1]
elif not lt.load_template(s):
rc = False
if rc:
lt.post_process(params)
if not rc or not lt.write_config(name):
return False
self.curr_conf = name
def do_reset(self, context, name):
"usage: reset <shadow_cib>"
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if utils.ext_cmd("%s -r '%s'" % (self.extcmd, name)) == 0:
context.info("copied live CIB to %s" % name)
else:
context.fatal_error("failed to copy live CIB to %s" % name)
def do_reset(self, context, name):
"usage: reset <shadow_cib>"
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if utils.ext_cmd("%s -r '%s'" % (self.extcmd, name)) == 0:
context.info("copied live CIB to %s" % name)
else:
context.fatal_error("failed to copy live CIB to %s" % name)
def do_delete(self, context, name):
"usage: delete <shadow_cib>"
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if utils.get_cib_in_use() == name:
context.fatal_error("%s shadow CIB is in use" % name)
if utils.ext_cmd("%s -D '%s' --force" % (self.extcmd, name)) == 0:
context.info("%s shadow CIB deleted" % name)
else:
context.fatal_error("failed to delete %s shadow CIB" % name)
def do_delete(self, context, name):
"usage: delete <shadow_cib>"
if not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if utils.get_cib_in_use() == name:
context.fatal_error("%s shadow CIB is in use" % name)
if utils.ext_cmd("%s -D '%s' --force" % (self.extcmd, name)) == 0:
context.info("%s shadow CIB deleted" % name)
else:
context.fatal_error("failed to delete %s shadow CIB" % name)
def do_commit(self, context, name=None):
"usage: commit [<shadow_cib>]"
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if not name:
name = utils.get_cib_in_use()
if not name:
context.fatal_error("There is nothing to commit")
if utils.ext_cmd("%s -C '%s' --force" % (self.extcmd, name)) == 0:
context.info("committed '%s' shadow CIB to the cluster" % name)
else:
context.fatal_error("failed to commit the %s shadow CIB" % name)
if vars.tmp_cib:
self._use('', '')
def do_commit(self, context, name=None):
"usage: commit [<shadow_cib>]"
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if not name:
name = utils.get_cib_in_use()
if not name:
context.fatal_error("There is nothing to commit")
if utils.ext_cmd("%s -C '%s' --force" % (self.extcmd, name)) == 0:
context.info("committed '%s' shadow CIB to the cluster" % name)
else:
context.fatal_error("failed to commit the %s shadow CIB" % name)
if constants.tmp_cib:
self._use('', '')
def test_sanity():
sane_paths = ['foo/bar', 'foo', '/foo/bar', 'foo0',
'foo_bar', 'foo-bar', '0foo', '.foo',
'foo.bar']
insane_paths = ['#foo', 'foo?', 'foo*', 'foo$', 'foo[bar]',
'foo`', "foo'", 'foo/*']
for p in sane_paths:
assert utils.is_path_sane(p)
for p in insane_paths:
assert not utils.is_path_sane(p)
sane_filenames = ['foo', '0foo', '0', '.foo']
insane_filenames = ['foo/bar']
for p in sane_filenames:
assert utils.is_filename_sane(p)
for p in insane_filenames:
assert not utils.is_filename_sane(p)
sane_names = ['foo']
insane_names = ["f'o"]
for n in sane_names:
assert utils.is_name_sane(n)
assert utils.is_value_sane(n)
for n in insane_names:
assert not utils.is_name_sane(n)
assert not utils.is_value_sane(n)
def do_import(self, context, infile, name=None):
"usage: import {<file>|<number>} [<shadow>]"
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
# where's the input?
if not os.access(infile, os.F_OK):
if "/" in infile:
context.fatal_error(str(infile) + ": no such file")
infile = self._find_pe(context, infile)
if not name:
name = os.path.basename(infile).replace(".bz2", "")
if not xmlutil.pe2shadow(infile, name):
context.fatal_error("Error copying PE file to shadow: %s -> %s" % (infile, name))
# use the shadow and load the status from there
return self.do_use(context, name, "withstatus")
def do_import(self, context, infile, name=None):
"usage: import {<file>|<number>} [<shadow>]"
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
# where's the input?
if not os.access(infile, os.F_OK):
if "/" in infile:
context.fatal_error(str(infile) + ": no such file")
infile = self._find_pe(context, infile)
if not name:
name = os.path.basename(infile).replace(".bz2", "")
if not xmlutil.pe2shadow(infile, name):
context.fatal_error("Error copying PE file to shadow: %s -> %s" % (infile, name))
# use the shadow and load the status from there
return self.do_use(context, name, "withstatus")
def do_session(self, context, subcmd=None, name=None):
"usage: session [{save|load|delete} <name> | pack [<name>] | update | list]"
self._init_source()
if not subcmd:
print "current session: %s" % self.current_session
return True
# verify arguments
if subcmd not in ("save", "load", "pack", "delete", "list", "update"):
common_err("unknown history session subcmd: %s" % subcmd)
return False
if name:
if subcmd not in ("save", "load", "pack", "delete"):
syntax_err(subcmd, context='session')
return False
if not utils.is_filename_sane(name):
return False
elif subcmd not in ("list", "update", "pack"):
syntax_err(subcmd, context='session')
return False
elif subcmd in ("update", "pack") and not self.current_session:
common_err("need to load a history session before update/pack")
return False
# do work
if not name:
# some commands work on the existing session
name = self.current_session
rc = crm_report().manage_session(subcmd, name)
# set source appropriately
if rc and subcmd in ("save", "load"):
options.history = crm_report().get_source()
crm_report().prepare_source()
self.current_session = name
elif rc and subcmd == "delete":
if name == self.current_session:
common_info(
"current history session deleted, setting source to live")
self._set_source("live")
return rc
def do_session(self, context, subcmd=None, name=None):
"usage: session [{save|load|delete} <name> | pack [<name>] | update | list]"
self._init_source()
if not subcmd:
print "current session: %s" % self.current_session
return True
# verify arguments
if subcmd not in ("save", "load", "pack", "delete", "list", "update"):
common_err("unknown history session subcmd: %s" % subcmd)
return False
if name:
if subcmd not in ("save", "load", "pack", "delete"):
syntax_err(subcmd, context='session')
return False
if not utils.is_filename_sane(name):
return False
elif subcmd not in ("list", "update", "pack"):
syntax_err(subcmd, context='session')
return False
elif subcmd in ("update", "pack") and not self.current_session:
common_err("need to load a history session before update/pack")
return False
# do work
if not name:
# some commands work on the existing session
name = self.current_session
rc = crm_report.manage_session(subcmd, name)
# set source appropriately
if rc and subcmd in ("save", "load"):
options.history = crm_report.get_source()
crm_report.prepare_source()
self.current_session = name
elif rc and subcmd == "delete":
if name == self.current_session:
common_info("current history session deleted, setting source to live")
self._set_source("live")
return rc
