mirror of https://git.dn42.dev/dn42/registry.git
980 lines
31 KiB
Python
Executable File
980 lines
31 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import print_function
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import re
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import os
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import sys
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import argparse
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import log
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import glob
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import random
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from pprint import pprint
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SCHEMA_NAMESPACE = "dn42."
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class SchemaDOM:
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src = None
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schema = None
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name = None
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ref = None
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primary = None
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type = None
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def __init__(self, fn):
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self.src = fn
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f = FileDOM(fn)
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self.schema = self.__parse_schema(f)
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def __parse_schema(self, f):
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schema = {}
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for k, v, l in f.dom:
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if k == 'ref':
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self.ref = v
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elif k == 'schema':
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self.name = v
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if k != 'key':
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continue
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v = v.split()
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key = v.pop(0)
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schema[key] = set()
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for i in v:
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if i == ">":
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break
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schema[key].add(i)
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for k, v in schema.items():
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if 'schema' in v:
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self.type = k
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if 'primary' in v:
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self.primary = k
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schema[k].add("oneline")
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if "multiline" in v:
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schema[k].remove("multiline")
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schema[k].add("single")
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if "multiple" in v:
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schema[k].remove("multiple")
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schema[k].add("required")
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if "optional" in v:
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schema[k].remove("optional")
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if "recommend" in v:
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schema[k].remove("recommend")
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if "deprecate" in v:
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schema[k].remove("deprecate")
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if 'oneline' not in v:
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schema[k].add("multiline")
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if 'single' not in v:
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schema[k].add("multiple")
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return schema
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def check_file(self, f, lookups=None):
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status = "PASS"
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for k, v in self.schema.items():
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if 'required' in v and k not in f.keys:
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log.error(
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"%s Line 0: Key [%s] not found and is required." % (f.src, k))
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status = "FAIL"
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elif 'recommend' in v and k not in f.keys:
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log.notice(
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"%s Line 0: Key [%s] not found and is recommended." % (f.src, k))
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status = "NOTE"
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if 'schema' in v and SCHEMA_NAMESPACE + f.dom[0][0] != self.ref:
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log.error(
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"%s Line 1: Key [%s] not found and is required as the first line." % (f.src, k))
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status = "FAIL"
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if 'single' in v and k in f.keys and len(f.keys[k]) > 1:
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log.warning("%s Line %d: Key [%s] first defined here and has repeated keys." % (
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f.src, f.keys[k][0], k))
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for l in f.keys[k][1:]:
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log.error(
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"%s Line %d: Key [%s] can only appear once." % (f.src, l, k))
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status = "FAIL"
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if 'oneline' in v and k in f.multi:
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for l in f.keys[k]:
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log.error(
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"%s Line %d: Key [%s] can not have multiple lines." % (f.src, l, k))
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status = "FAIL"
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for k, v, l in f.dom:
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if k == self.primary and not f.src.endswith(v.replace("/","_").replace(" ","")):
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log.error("%s Line %d: Primary [%s: %s] does not match filename." % (f.src, l, k, v))
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status = "FAIL"
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if k.startswith("x-"):
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log.info("%s Line %d: Key [%s] is user defined." % (f.src, l, k))
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elif k not in self.schema:
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log.error("%s Line %d: Key [%s] not in schema." % (f.src, l, k))
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status = "FAIL"
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continue
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else:
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if 'deprecate' in self.schema[k]:
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log.info(
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"%s Line %d: Key [%s] was found and is deprecated." % (f.src, l, k))
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status = "INFO"
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if lookups is not None:
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for o in self.schema[k]:
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if o.startswith("lookup="):
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refs = o.split("=", 2)[1].split(",")
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val = v.split()[0]
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found = False
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for ref in refs:
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if (ref, val) in lookups:
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found = True
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if not found:
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log.error("%s Line %d: Key %s references object %s in %s but does not exist." % (
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f.src, l, k, val, refs))
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status = "FAIL"
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if status != "FAIL":
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ck = sanity_check(f)
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if ck == "FAIL":
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status = ck
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print("CHECK\t%-54s\t%s\tMNTNERS: %s" %(f.src, status, ','.join(f.mntner)))
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return status
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class FileDOM:
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def __init__(self, fn):
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dom = []
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keys = {}
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multi = {}
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mntner = []
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last_multi = None
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schema = None
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src = fn
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with open(fn, mode='r', encoding='utf-8') as f:
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for lineno, i in enumerate(f.readlines(), 1):
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if re.match(r'[ \t]', i):
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dom[-1][1] += "\n" + i.strip()
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if dom[-1][0] not in multi:
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multi[dom[-1][0]] = []
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if last_multi is None:
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multi[dom[-1][0]].append(lineno)
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last_multi = dom[-1][0]
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else:
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i = i.split(":")
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if len(i) < 2:
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continue
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dom.append([i[0].strip(), ':'.join(i[1:]).strip(), lineno - 1])
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if i[0].strip() not in keys:
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keys[i[0].strip()] = []
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keys[i[0].strip()].append(lineno - 1)
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last_multi = None
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if dom[-1][0] == 'mnt-by':
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mntner.append(dom[-1][1])
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self.dom = dom
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self.keys = keys
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self.multi = multi
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self.mntner = mntner
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self.schema = SCHEMA_NAMESPACE + dom[0][0]
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self.src = src
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def __str__(self):
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length = 19
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for i in self.dom:
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if len(i[0]) > length:
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length = len(i[0]) + 2
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s = ""
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for i in self.dom:
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l = i[1].split("\n")
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s += i[0] + ":" + " " * (length - len(i[0])) + l[0] + "\n"
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for m in l[1:]:
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s += " " * (length + 1) + m + "\n"
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return s
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def get(self, key, index=0, default=None):
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if key not in self.keys:
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return default
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if index > len(self.keys[key]) or index < -len(self.keys[key]):
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return default
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return self.dom[self.keys[key][index]][1]
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def main(infile, schema):
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log.debug("Check File: %s" % (infile))
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f = FileDOM(infile)
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if schema is not None:
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f.schema = schema
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else:
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f.schema = "schema/" + f.schema
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if f.schema is None:
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log.error("Schema is not defined for file")
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return False
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log.debug("Use Schema: %s" % (f.schema))
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s = SchemaDOM(f.schema)
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return s.check_file(f)
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def check_schemas(path):
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schemas = {}
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for fn in glob.glob(path+"/*"):
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s = SchemaDOM(fn)
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log.info("read schema: %s" % (s.name))
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schemas[s.ref] = s
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ok = True
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c = schemas[SCHEMA_NAMESPACE + "schema"]
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for s in schemas.keys():
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ck = c.check_file(s)
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if not ck:
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ok = False
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return ok
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def scan_index(infile, mntner=None):
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idx = {}
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schemas = {}
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with open(infile, 'r') as f:
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for line in f.readlines():
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line = line.split()
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idx[(line[0], line[1])] = line[2:]
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if line[0] == SCHEMA_NAMESPACE + 'schema':
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s = SchemaDOM(line[2])
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log.info("read schema: %s" % (s.name))
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schemas[s.ref] = s
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return __scan_index(idx, schemas, mntner)
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def scan_files(path, mntner=None, use_file=None):
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arr = __index_files(path, use_file)
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idx = {}
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schemas = {}
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for line in arr:
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idx[(line[0], line[1])] = line[2:]
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if line[0] == SCHEMA_NAMESPACE + 'schema':
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s = SchemaDOM(line[2])
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log.info("read schema: %s" % (s.name))
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schemas[s.ref] = s
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return __scan_index(idx, schemas, mntner, use_file)
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def __scan_index(idx, schemas, mntner, use_file):
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ok = True
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for k, v in idx.items():
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log.debug(k)
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mlist = []
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if len(v) > 1:
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mlist = v[1].split(",")
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if mntner is not None and mntner not in mlist:
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continue
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if use_file is not None and use_file != v[0]:
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continue
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s = schemas.get(k[0], None)
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if s is None:
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log.error("No schema found for %s" % (k[1]))
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ok = False
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continue
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c = FileDOM(v[0])
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ck = s.check_file(c, idx.keys())
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if ck == "INFO" and ok != "FAIL":
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ok = ck
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if ck == "FAIL":
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ok = ck
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return ok
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def __index_files(path, use_file):
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xlat = {
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"dns/": SCHEMA_NAMESPACE + "domain",
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"inetnum/": SCHEMA_NAMESPACE + "inetnum",
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"inet6num/": SCHEMA_NAMESPACE + "inet6num",
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"route/": SCHEMA_NAMESPACE + "route",
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"route6/": SCHEMA_NAMESPACE + "route6",
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"aut-num/": SCHEMA_NAMESPACE + "aut-num",
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"as-set/": SCHEMA_NAMESPACE + "as-set",
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"as-block/": SCHEMA_NAMESPACE + "as-block",
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"organisation/": SCHEMA_NAMESPACE + "organisation",
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"mntner/": SCHEMA_NAMESPACE + "mntner",
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"person/": SCHEMA_NAMESPACE + "person",
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"role/": SCHEMA_NAMESPACE + "role",
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"tinc-key/": SCHEMA_NAMESPACE + "tinc-key",
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"tinc-keyset/": SCHEMA_NAMESPACE + "tinc-keyset",
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"schema/": SCHEMA_NAMESPACE + "schema",
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}
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for root, dirs, files in os.walk(path):
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ignore = True
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for t in xlat.keys():
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if root+"/" == os.path.join(path, t):
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ignore = False
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break
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if ignore:
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continue
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for f in files:
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dom = FileDOM(os.path.join(root, f))
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yield (dom.schema, dom.src.split("/")[-1].replace("_", "/"), dom.src, ",".join(dom.mntner))
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if use_file is not None:
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dom = FileDOM(use_file)
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yield (dom.schema, dom.src.split("/")[-1].replace("_", "/"), dom.src, ",".join(dom.mntner))
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def index_files(path):
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idx = __index_files(path)
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for i in idx:
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print("%s\t%s\t%s\t%s" % i)
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def http_get(server, url, query=None, headers=None):
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import urllib.parse
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import http.client
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import json
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if headers is None:
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headers = {}
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if 'User-Agent' not in headers:
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headers['User-Agent'] = "curl"
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if 'Accept' not in headers:
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headers['Accept'] = 'application/json'
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if query is None:
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query = {}
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http_client = http.client.HTTPSConnection(server)
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full_url = url + '?' + urllib.parse.urlencode(query)
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log.debug("GET " + full_url)
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http_client.request('GET', full_url, headers=headers)
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req = http_client.getresponse()
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log.debug("HTTP Response: %d %s" % (req.status, req.reason))
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if "application/json" in req.getheader("Content-Type", "application/json"):
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if req.status > 299:
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return {}
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r = req.read()
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if not isinstance(r, str):
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r = r.decode("utf-8")
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return json.loads(r)
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if req.status > 299:
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return ""
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return req.read()
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def find(fields=None, filter=None):
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server = "registry.dn42.us"
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url = "/v1/reg/reg.objects"
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if fields is None:
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fields = []
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if filter is None:
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filter = {}
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query = {"fields": ",".join(fields), "filter": ",".join([k + "=" + v for k, v in filter.items()])}
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return http_get(server, url, query)
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def to_num(ip):
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ip = [int(i) for i in ip.split('.')]
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return ip[3] + ip[2] * 256 + ip[1] * 256 ** 2 + ip[0] * 256 ** 3
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def to_ip(num):
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return '.'.join([str(i) for i in [num >> 24, (num >> 16) & 0xFF, (num >> 8) & 0xFF, num & 0xFF]])
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def pretty_ip(addr):
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if addr.startswith("00000000000000000000ffff"):
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addr = addr[-8:]
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addr = int(addr, 16)
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return to_ip(addr)
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return ":".join([addr[i:i+4] for i in range(0, len(addr), 4)])
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# addr = ["%x" % (int(addr[i:i+4],16)) for i in range(0, len(addr), 4)]
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#
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# last_seg = 8
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# for i, seg in enumerate(addr[::-1]):
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# if seg == "0": last_seg = 7 - i
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# else: break
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#
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# return ":".join(addr[:last_seg]) + ("::" if last_seg < 8 else "")
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def expand_ipv6(addr):
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addr = addr.lower()
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if "::" in addr:
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if addr.count('::') > 1:
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return False
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addr = addr.replace('::', ':' * (9 - addr.count(':')))
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if addr.count(':') != 7:
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return False
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return ''.join((i.zfill(4) for i in addr.split(":")))
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def ip4_to_ip6(ip):
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return "::ffff:%04x:%04x" % (ip >> 16, ip & 0xffff)
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def inetrange(inet):
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ip, mask = inet.split('/')
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mask = int(mask)
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ip = to_num(ip) & (0xFFFFFFFF << 32 - mask)
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ip6 = ip4_to_ip6(ip)
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return inet6range("%s/%d" % (ip6, mask + 96))
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def inet6range(inet):
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ip, mask = inet.split('/')
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mask = int(mask)
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log.debug(ip)
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ip = expand_ipv6(ip)
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if mask == 128:
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return ip, ip, mask
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offset = int(ip[mask // 4], 16)
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return "%s%x%s" % (
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ip[:mask // 4],
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offset & (0xf0 >> mask % 4),
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"0" * (31 - mask // 4)
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), "%s%x%s" % (
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ip[:mask // 4],
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offset | (0xf >> mask % 4),
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"f" * (31 - mask // 4)
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), mask
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def test_policy(obj_type, name, mntner):
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log.debug([obj_type, name, mntner])
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if obj_type in ["organisation", "mntner", "person", "role", "as-set", "schema", "dns"]:
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if obj_type == "organisation" and not name.startswith("ORG-"):
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log.error("%s does not start with 'ORG-'" %(name))
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return "FAIL"
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elif obj_type == "mntner" and not name.endswith("-MNT"):
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log.error("%s does not end with '-MNT'" %(name))
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return "FAIL"
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elif obj_type == "dns" and not name.endswith(".dn42"):
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log.error("%s does not end with '.dn42'" %(name))
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return "FAIL"
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elif obj_type == "dns" and len(name.strip(".").split(".")) != 2:
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log.error("%s is not a second level domain" %(name))
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return "FAIL"
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elif obj_type in ["person", "role"] and not name.endswith("-DN42"):
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log.error("%s does not end with '-DN42'" %(name))
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return "FAIL"
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lis = find(["mnt-by"], {"@type": obj_type, "@name": name})
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log.debug(lis)
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if len(lis) == 0:
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log.notice("%s does not currently exist" %(name))
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return "PASS"
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status = 'FAIL'
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for o in lis:
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for n in o:
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log.debug(n)
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log.debug(mntner)
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if n[0] == "mnt-by" and n[1] == mntner:
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status = 'PASS'
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return status
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log.error("%s does not have mnt for object" %(mntner))
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return status
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elif args["type"] in ["inetnum","inet6num"]:
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log.info("Checking inetnum type")
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lis = find(["mnt-by"], {"@type": "net", "cidr": name})
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log.info(lis)
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if len(lis) > 0:
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status = 'FAIL'
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for o in lis:
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for n in o:
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if n[0] == "mnt-by" and n[1] == mntner:
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status = 'PASS'
|
|
log.notice("%s has mnt for current object" %(mntner))
|
|
return status
|
|
log.error("%s does not have mnt for current object" %(mntner))
|
|
return status
|
|
|
|
if args["type"] == "inetnum":
|
|
Lnet, Hnet, mask = inetrange(name)
|
|
else:
|
|
Lnet, Hnet, mask = inet6range(name)
|
|
|
|
mask = "%03d" %(mask)
|
|
|
|
log.info([Lnet, Hnet, mask])
|
|
lis = find(["inetnum","inet6num","policy","@netlevel","mnt-by","mnt-lower"],
|
|
{"@type": "net", "@netmin": "le=" + Lnet, "@netmax": "ge=" + Hnet, "@netmask": "lt=" + mask})
|
|
log.info(lis)
|
|
|
|
policy = {}
|
|
select = None
|
|
mntners = []
|
|
|
|
for n in lis:
|
|
obj = {}
|
|
for o in n:
|
|
obj[o[0]] = o[1]
|
|
if o[0].startswith("mnt-"):
|
|
mntners.append(o[1])
|
|
|
|
k = obj["@netlevel"]
|
|
policy[k] = obj
|
|
|
|
if select is None:
|
|
select = k
|
|
elif select<=k:
|
|
select = k
|
|
|
|
if select == None:
|
|
pass
|
|
|
|
elif policy.get(select,{}).get("policy","closed") == "open":
|
|
log.notice("Policy is open for parent object")
|
|
return "PASS"
|
|
|
|
# 3. Check if mntner or mnt-lower for any as-block in the tree.
|
|
elif mntner in mntners:
|
|
log.notice("%s has mnt in parent object" %(mntner))
|
|
return "PASS"
|
|
|
|
elif args["type"] in ["route","route6"]:
|
|
log.info("Checking route type")
|
|
lis = find(["mnt-by"], {"@type": "route", args["type"]: name})
|
|
log.info(lis)
|
|
|
|
if len(lis) > 0:
|
|
status = 'FAIL'
|
|
for o in lis:
|
|
for n in o:
|
|
if n[0] == "mnt-by" and n[1] == mntner:
|
|
status = 'PASS'
|
|
log.notice("%s has mnt for current object" %(mntner))
|
|
return status
|
|
log.error("%s does not have mnt for current object" %(mntner))
|
|
return status
|
|
|
|
if args["type"] == "route":
|
|
Lnet, Hnet, mask = inetrange(name)
|
|
else:
|
|
Lnet, Hnet, mask = inet6range(name)
|
|
mask = "%03d" %(mask)
|
|
|
|
log.info([Lnet, Hnet, mask])
|
|
lis = find(["inetnum","inet6num","policy","@netlevel","mnt-by","mnt-lower"],
|
|
{"@type": "net", "@netmin": "le=" + Lnet, "@netmax": "ge=" + Hnet, "@netmask": "le=" + mask})
|
|
log.info(lis)
|
|
|
|
policy = {}
|
|
select = None
|
|
mntners = []
|
|
|
|
for n in lis:
|
|
obj = {}
|
|
for o in n:
|
|
obj[o[0]] = o[1]
|
|
if o[0].startswith("mnt-"):
|
|
mntners.append(o[1])
|
|
|
|
k = obj["@netlevel"]
|
|
policy[k] = obj
|
|
|
|
if select is None:
|
|
select = k
|
|
elif select<=k:
|
|
select = k
|
|
|
|
if select == None:
|
|
pass
|
|
|
|
elif policy.get(select,{}).get("policy","closed") == "open":
|
|
log.notice("Policy is open for parent object")
|
|
return "PASS"
|
|
|
|
# 3. Check if mntner or mnt-lower for any as-block in the tree.
|
|
elif mntner in mntners:
|
|
log.notice("%s has mnt in parent object" %(mntner))
|
|
return "PASS"
|
|
|
|
elif args["type"] == "aut-num":
|
|
if not name.startswith("AS"):
|
|
log.error("%s does not start with AS" %(name))
|
|
return "FAIL"
|
|
|
|
# 1. Check if they already have an object
|
|
lis = find(["mnt-by"], {"@type": "aut-num", "@name": name})
|
|
log.info(lis)
|
|
|
|
if len(lis) > 0:
|
|
status = 'FAIL'
|
|
for o in lis:
|
|
for n in o:
|
|
if n[0] == "mnt-by" and n[1] == mntner:
|
|
status = 'PASS'
|
|
log.notice("%s has mnt for current object" %(mntner))
|
|
return status
|
|
log.error("%s does not have mnt for current object" %(mntner))
|
|
return status
|
|
|
|
# 2. Check if the as-block has an open policy
|
|
asn = "AS{:0>9}".format(name[2:])
|
|
lis = find(["as-block","policy","@as-min","@as-max","mnt-by","mnt-lower"],
|
|
{"@type": "as-block","@as-min":"le=" + asn,"@as-max": "ge=" + asn})
|
|
log.info(lis)
|
|
|
|
policy = {}
|
|
select = None
|
|
mntners = []
|
|
|
|
for n in lis:
|
|
obj = {}
|
|
for o in n:
|
|
obj[o[0]] = o[1]
|
|
if o[0].startswith("mnt-"):
|
|
mntners.append(o[1])
|
|
|
|
k = (obj["@as-min"],obj["@as-max"])
|
|
policy[k] = obj
|
|
|
|
if select is None:
|
|
select = k
|
|
elif select[0]<=k[0] or select[1]>=k[1]:
|
|
select = k
|
|
|
|
if policy.get(select,{}).get("policy","closed") == "open":
|
|
log.notice("Policy is open for parent object")
|
|
return "PASS"
|
|
|
|
# 3. Check if mntner or mnt-lower for any as-block in the tree.
|
|
elif mntner in mntners:
|
|
log.notice("%s has mnt in parent object" %(mntner))
|
|
return "PASS"
|
|
|
|
elif args["type"] == "as-block":
|
|
Lname, Hname = name.split("-")
|
|
Lname, Hname = Lname.strip(), Hname.strip()
|
|
|
|
if not Lname.startswith("AS") or not Hname.startswith("AS"):
|
|
log.error("%s does not start with AS for min and max" %(name))
|
|
return "FAIL"
|
|
|
|
# 1. Check if they already have an object
|
|
lis = find(["mnt-by"], {"@type": "as-block", "@name": name})
|
|
log.info(lis)
|
|
|
|
if len(lis) > 0:
|
|
status = 'FAIL'
|
|
for o in lis:
|
|
for n in o:
|
|
if n[0] == "mnt-by" and n[1] == mntner:
|
|
status = 'PASS'
|
|
log.notice("%s has mnt for current object" %(mntner))
|
|
return status
|
|
log.notice("%s does not have mnt for current object" %(mntner))
|
|
return status
|
|
|
|
# 2. Check if the parent as-blocks have an open policy
|
|
Lasn = "AS{:0>9}".format(Lname[2:])
|
|
Hasn = "AS{:0>9}".format(Hname[2:])
|
|
|
|
if Lasn > Hasn:
|
|
log.error("%s should come before %s" %(Lname, Hname))
|
|
|
|
lis = find(["as-block","policy","@as-min","@as-max","mnt-by","mnt-lower"], {"@type": "as-block","@as-min":"le=" + Lasn,"@as-max": "ge=" + Hasn})
|
|
log.info(lis)
|
|
|
|
policy = {}
|
|
select = None
|
|
mntners = []
|
|
|
|
for n in lis:
|
|
obj = {}
|
|
for o in n:
|
|
obj[o[0]] = o[1]
|
|
if o[0].startswith("mnt-"):
|
|
mntners.append(o[1])
|
|
|
|
k = (obj["@as-min"],obj["@as-max"])
|
|
policy[k] = obj
|
|
|
|
if select is None:
|
|
select = k
|
|
elif select[0]<=k[0] or select[1]>=k[1]:
|
|
select = k
|
|
|
|
# Policy Open only applies to aut-nums. as-blocks must be defined by parent mntners only.
|
|
#
|
|
# if policy[select]["policy"] == "open":
|
|
# log.notice("Policy is open for parent object")
|
|
# return "PASS"
|
|
|
|
# 3. Check if mntner or mnt-lower for any as-block in the tree.
|
|
if mntner in mntners:
|
|
log.notice("%s has mnt in parent object" %(mntner))
|
|
return "PASS"
|
|
pass
|
|
|
|
log.error("%s does not pass checks for %s %s" %(mntner, obj_type, name))
|
|
return "FAIL"
|
|
|
|
def sanity_check(dom):
|
|
ck = "PASS"
|
|
if dom.schema == "dn42.inetnum":
|
|
cidr = dom.get("cidr")
|
|
Lnet, Hnet, mask = inetrange(cidr)
|
|
cidr_range = pretty_ip(Lnet) + " - " + pretty_ip(Hnet)
|
|
file_range = dom.get("inetnum")
|
|
|
|
if cidr_range != file_range:
|
|
log.error("inetnum range [%s] does not match: [%s]" %(file_range, cidr_range))
|
|
ck = "FAIL"
|
|
|
|
if dom.schema == "dn42.inet6num":
|
|
cidr = dom.get("cidr")
|
|
Lnet, Hnet, mask = inet6range(cidr)
|
|
cidr_range = pretty_ip(Lnet) + " - " + pretty_ip(Hnet)
|
|
file_range = dom.get("inet6num")
|
|
|
|
if cidr_range != file_range:
|
|
log.error("inetnum range [%s] does not match: [%s]" %(file_range, cidr_range))
|
|
ck = "FAIL"
|
|
|
|
return ck
|
|
|
|
def get_args():
|
|
"""Get and parse command line arguments"""
|
|
|
|
parser = argparse.ArgumentParser(
|
|
description='Check Schema. Checks Schema of file for validity')
|
|
parser.add_argument('--merge-output',
|
|
help="Merge stderr into stdout (helps when reading output with pagers) [Default OFF]", action="store_true")
|
|
parser.add_argument('-v', '--verbose',
|
|
help="Enable verbose output [Default OFF]", action="store_true")
|
|
parser.add_argument('-vv', '--doubleVerbose',
|
|
help="Enable full verbose output [Default OFF]", action="store_true")
|
|
|
|
subparsers = parser.add_subparsers(help='sub-command help', dest="command")
|
|
|
|
parser_file = subparsers.add_parser(
|
|
'check-file', help='Process a specific file')
|
|
parser_file.add_argument('-s', '--use-schema', nargs='?',
|
|
help="Override schema to validate [Default None]", action="store")
|
|
parser_file.add_argument(
|
|
'infile', nargs="?", help="File to check", type=str)
|
|
|
|
parser_schema = subparsers.add_parser(
|
|
'check-schemas', help='Validate all schemas')
|
|
parser_schema.add_argument(
|
|
'path', nargs="?", help="Path for schemas", type=str)
|
|
|
|
parser_index = subparsers.add_parser('index', help='Generate index')
|
|
parser_index.add_argument(
|
|
'path', nargs="?", help="Path for dn42 data", type=str)
|
|
|
|
parser_scanindex = subparsers.add_parser(
|
|
'scan-index', help='Validate files in index')
|
|
parser_scanindex.add_argument(
|
|
'infile', nargs="?", help="Index file to scan", type=str)
|
|
parser_scanindex.add_argument('-m', '--use-mntner', nargs='?',
|
|
help="Only scan files that has MNT [Default None]", action="store")
|
|
|
|
parser_scan = subparsers.add_parser('scan', help='Validate files in index')
|
|
parser_scan.add_argument(
|
|
'path', nargs="?", help="Path for dn42 data", type=str)
|
|
parser_scan.add_argument('-m', '--use-mntner', nargs='?',
|
|
help="Only scan files that has a matching MNT [Default None]", action="store")
|
|
parser_scan.add_argument('-f', '--use-file', nargs='?',
|
|
help="Only scan file given [Default None]", action="store")
|
|
|
|
parser_fmt = subparsers.add_parser('fmt', help='Format file')
|
|
parser_fmt.add_argument(
|
|
'infile', nargs="?", help="Path for dn42 data file", type=str)
|
|
parser_fmt.add_argument('-i', '--in-place',
|
|
help="Format file in place", action="store_true")
|
|
|
|
parser_sane = subparsers.add_parser('sanity-check', help='Check the file for sane-ness')
|
|
parser_sane.add_argument(
|
|
'infile', nargs="?", help="Path for dn42 data file", type=str)
|
|
|
|
parser_pol = subparsers.add_parser('policy', help='Format file')
|
|
parser_pol.add_argument('type', nargs="?", type=str, help="dn42 object type")
|
|
parser_pol.add_argument('name', nargs="?", type=str, help="dn42 object name")
|
|
parser_pol.add_argument('mntner', nargs="?", type=str, help="dn42 object mntner")
|
|
|
|
parser_mroute = subparsers.add_parser('match-routes', help='Match routes to inetnums')
|
|
|
|
return vars(parser.parse_args())
|
|
|
|
|
|
if __name__ == '__main__':
|
|
args = get_args()
|
|
|
|
if args["merge_output"]:
|
|
log.OUTPUT = sys.stdout
|
|
|
|
if args["doubleVerbose"]:
|
|
log.default.level_console = log.VERB_DEBUG
|
|
log.default.level_full = True
|
|
|
|
if args["verbose"]:
|
|
log.default.level_console = log.VERB_INFO
|
|
|
|
log.debug(args)
|
|
|
|
valid = True
|
|
if args["command"] == "check-file":
|
|
valid = main(args["infile"], args["use_schema"])
|
|
if valid:
|
|
log.notice("Check %s: PASS" % (args["infile"]))
|
|
else:
|
|
log.fatal("Check %s: FAIL" % (args["infile"]))
|
|
|
|
elif args["command"] == "check-schemas":
|
|
valid = check_schemas(args["path"])
|
|
|
|
elif args["command"] == "index":
|
|
index_files(args["path"])
|
|
|
|
elif args["command"] == "scan-index":
|
|
scan_index(args["infile"], args["use_mntner"])
|
|
|
|
elif args["command"] == "scan":
|
|
import time
|
|
log.notice("## Scan Started at %s" %(time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime())))
|
|
ck = scan_files(args["path"], args["use_mntner"], args["use_file"])
|
|
log.notice("## Scan Completed at %s" %(time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime())))
|
|
|
|
if ck == "INFO":
|
|
sys.exit(2)
|
|
elif ck == "FAIL":
|
|
sys.exit(1)
|
|
|
|
elif args["command"] == "fmt":
|
|
dom = FileDOM(args["infile"])
|
|
if args["in_place"]:
|
|
with open(args["infile"], 'w+') as f:
|
|
f.write(str(dom))
|
|
else:
|
|
print(str(dom))
|
|
|
|
elif args["command"] == "policy":
|
|
|
|
if args["type"] is None:
|
|
log.fatal("Type should be provided")
|
|
|
|
if args["name"] is None:
|
|
log.fatal("Name should be provided")
|
|
|
|
if args["mntner"] is None:
|
|
log.fatal("Mntner should be provided")
|
|
|
|
if args["type"] in ["inetnum","inet6num","route","route6"]:
|
|
args["name"] = args["name"].replace("_","/")
|
|
|
|
status = test_policy(args["type"], args["name"], args["mntner"])
|
|
|
|
print("POLICY %-12s\t%-8s\t%20s\t%s" %(args["mntner"], args["type"], args["name"], status))
|
|
if status != "PASS":
|
|
sys.exit(1)
|
|
|
|
elif args["command"] == "sanity-check":
|
|
dom = FileDOM(args["infile"])
|
|
ck = sanity_check(dom)
|
|
print("SANITY %-8s\t%20s\t%s" %(dom.schema.split(".")[1], args["infile"], ck))
|
|
if ck != "PASS":
|
|
sys.exit(1)
|
|
|
|
elif args["command"] == "match-routes":
|
|
lis = find(["mnt-by","cidr","route","@netlevel", "@netmin", "@netmax", "@uri"], {"@family":"ipv4"})
|
|
|
|
def field(x, field):
|
|
for i in x:
|
|
if i[0] == field:
|
|
return i[1]
|
|
return None
|
|
|
|
def lvl(x):
|
|
for i in x:
|
|
if i[0] == "@netlevel":
|
|
return i[1]
|
|
|
|
def net(x):
|
|
for i in x:
|
|
if i[0] == "@netmin":
|
|
return i[1]
|
|
|
|
def is_net(x):
|
|
i = field(x, "cidr")
|
|
if i is not None:
|
|
return True
|
|
return False
|
|
|
|
def obj(x):
|
|
d = {}
|
|
for k,v in x:
|
|
if k in d:
|
|
d[k].append(v)
|
|
else:
|
|
d[k] = [v]
|
|
return d
|
|
|
|
inet = None
|
|
first = True
|
|
for n in sorted(sorted(lis, key=lvl), key=net):
|
|
o = obj(n)
|
|
|
|
if is_net(n):
|
|
if not first:
|
|
print()
|
|
first = True
|
|
inet = o
|
|
continue
|
|
|
|
ilvl = int(inet["@netlevel"][0])
|
|
rlvl = int(o["@netlevel"][0])
|
|
|
|
if ilvl + 1 != rlvl:
|
|
print("\nNo Parent > ", o["route"][0], " ", rlvl, " ", ",".join(o["mnt-by"]), \
|
|
"Nearest INET ", inet["cidr"][0], " ", ilvl, " ", ",".join(inet["mnt-by"]))
|
|
|
|
first = True
|
|
continue
|
|
|
|
if inet["@netmin"][0] > o["@netmin"][0] or inet["@netmax"][0] < o["@netmax"][0]:
|
|
print("\nNo Parent > ", o["route"][0], " ", rlvl, " ", ",".join(o["mnt-by"]), \
|
|
"Nearest INET ", inet["cidr"][0], " ", ilvl, " ", ",".join(inet["mnt-by"]))
|
|
|
|
first = True
|
|
continue
|
|
|
|
continue
|
|
if first:
|
|
first = False
|
|
print(inet["cidr"]," ", ilvl, ",".join(inet["mnt-by"]))
|
|
print(" > ", o["route"][0], " ", rlvl, " ", ",".join(o["mnt-by"]))
|
|
else:
|
|
print(" > ", o["route"][0], " ", rlvl, " ", ",".join(o["mnt-by"]))
|