1 from __future__ import division
2
3 import math
4 import random
5 import string
6
7 from six import with_metaclass
8 from six.moves.urllib.parse import urljoin, urlparse
9 from textwrap import dedent
10 import re
11
12 import flask
13 from flask import url_for
14 from dateutil import parser as dt_parser
15 from netaddr import IPAddress, IPNetwork
16 from redis import StrictRedis
17 from sqlalchemy.types import TypeDecorator, VARCHAR
18 import json
19
20 from coprs import constants
21 from coprs import app
25 """ Generate a random string used as token to access the API
26 remotely.
27
28 :kwarg: size, the size of the token to generate, defaults to 30
29 chars.
30 :return: a string, the API token for the user.
31 """
32 return ''.join(random.choice(string.ascii_lowercase) for x in range(size))
33
34
35 REPO_DL_STAT_FMT = "repo_dl_stat::{copr_user}@{copr_project_name}:{copr_name_release}"
36 CHROOT_REPO_MD_DL_STAT_FMT = "chroot_repo_metadata_dl_stat:hset::{copr_user}@{copr_project_name}:{copr_chroot}"
37 CHROOT_RPMS_DL_STAT_FMT = "chroot_rpms_dl_stat:hset::{copr_user}@{copr_project_name}:{copr_chroot}"
38 PROJECT_RPMS_DL_STAT_FMT = "project_rpms_dl_stat:hset::{copr_user}@{copr_project_name}"
43
46
48 if isinstance(attr, int):
49 for k, v in self.vals.items():
50 if v == attr:
51 return k
52 raise KeyError("num {0} is not mapped".format(attr))
53 else:
54 return self.vals[attr]
55
58 vals = {"nothing": 0, "request": 1, "approved": 2}
59
60 @classmethod
62 return [(n, k) for k, n in cls.vals.items() if n != without]
63
66 vals = {
67 "delete": 0,
68 "rename": 1,
69 "legal-flag": 2,
70 "createrepo": 3,
71 "update_comps": 4,
72 "gen_gpg_key": 5,
73 "rawhide_to_release": 6,
74 "fork": 7,
75 "update_module_md": 8,
76 "build_module": 9,
77 "cancel_build": 10,
78 }
79
82 vals = {"waiting": 0, "success": 1, "failure": 2}
83
84
85 -class RoleEnum(with_metaclass(EnumType, object)):
86 vals = {"user": 0, "admin": 1}
87
88
89 -class StatusEnum(with_metaclass(EnumType, object)):
90 vals = {"failed": 0,
91 "succeeded": 1,
92 "canceled": 2,
93 "running": 3,
94 "pending": 4,
95 "skipped": 5,
96 "starting": 6,
97 "importing": 7,
98 "forked": 8,
99 "unknown": 1000,
100 }
101
104 vals = {"pending": 0, "succeeded": 1, "failed": 2}
105
108 vals = {"unset": 0,
109 "link": 1,
110 "upload": 2,
111 "git_and_tito": 3,
112 "mock_scm": 4,
113 "pypi": 5,
114 "rubygems": 6,
115 "distgit": 7,
116 }
117
118
119
120 -class FailTypeEnum(with_metaclass(EnumType, object)):
121 vals = {"unset": 0,
122
123 "unknown_error": 1,
124 "build_error": 2,
125 "srpm_import_failed": 3,
126 "srpm_download_failed": 4,
127 "srpm_query_failed": 5,
128 "import_timeout_exceeded": 6,
129
130 "tito_general_error": 30,
131 "git_clone_failed": 31,
132 "git_wrong_directory": 32,
133 "git_checkout_error": 33,
134 "srpm_build_error": 34,
135 }
136
139 """Represents an immutable structure as a json-encoded string.
140
141 Usage::
142
143 JSONEncodedDict(255)
144
145 """
146
147 impl = VARCHAR
148
150 if value is not None:
151 value = json.dumps(value)
152
153 return value
154
156 if value is not None:
157 value = json.loads(value)
158 return value
159
161
162 - def __init__(self, query, total_count, page=1,
163 per_page_override=None, urls_count_override=None,
164 additional_params=None):
165
166 self.query = query
167 self.total_count = total_count
168 self.page = page
169 self.per_page = per_page_override or constants.ITEMS_PER_PAGE
170 self.urls_count = urls_count_override or constants.PAGES_URLS_COUNT
171 self.additional_params = additional_params or dict()
172
173 self._sliced_query = None
174
175 - def page_slice(self, page):
176 return (self.per_page * (page - 1),
177 self.per_page * page)
178
179 @property
181 if not self._sliced_query:
182 self._sliced_query = self.query[slice(*self.page_slice(self.page))]
183 return self._sliced_query
184
185 @property
187 return int(math.ceil(self.total_count / float(self.per_page)))
188
190 if start:
191 if self.page - 1 > self.urls_count // 2:
192 return self.url_for_other_page(request, 1), 1
193 else:
194 if self.page < self.pages - self.urls_count // 2:
195 return self.url_for_other_page(request, self.pages), self.pages
196
197 return None
198
200 left_border = self.page - self.urls_count // 2
201 left_border = 1 if left_border < 1 else left_border
202 right_border = self.page + self.urls_count // 2
203 right_border = self.pages if right_border > self.pages else right_border
204
205 return [(self.url_for_other_page(request, i), i)
206 for i in range(left_border, right_border + 1)]
207
208 - def url_for_other_page(self, request, page):
209 args = request.view_args.copy()
210 args["page"] = page
211 args.update(self.additional_params)
212 return flask.url_for(request.endpoint, **args)
213
216 """
217 Get a git branch name from chroot. Follow the fedora naming standard.
218 """
219 os, version, arch = chroot.split("-")
220 if os == "fedora":
221 if version == "rawhide":
222 return "master"
223 os = "f"
224 elif os == "epel" and int(version) <= 6:
225 os = "el"
226 elif os == "mageia" and version == "cauldron":
227 os = "cauldron"
228 version = ""
229 elif os == "mageia":
230 os = "mga"
231 return "{}{}".format(os, version)
232
235 """
236 Pass in a standard style rpm fullname
237
238 Return a name, version, release, epoch, arch, e.g.::
239 foo-1.0-1.i386.rpm returns foo, 1.0, 1, i386
240 1:bar-9-123a.ia64.rpm returns bar, 9, 123a, 1, ia64
241 """
242
243 if filename[-4:] == '.rpm':
244 filename = filename[:-4]
245
246 archIndex = filename.rfind('.')
247 arch = filename[archIndex+1:]
248
249 relIndex = filename[:archIndex].rfind('-')
250 rel = filename[relIndex+1:archIndex]
251
252 verIndex = filename[:relIndex].rfind('-')
253 ver = filename[verIndex+1:relIndex]
254
255 epochIndex = filename.find(':')
256 if epochIndex == -1:
257 epoch = ''
258 else:
259 epoch = filename[:epochIndex]
260
261 name = filename[epochIndex + 1:verIndex]
262 return name, ver, rel, epoch, arch
263
266 """
267 Parse package name from possibly incomplete nvra string.
268 """
269
270 if pkg.count(".") >= 3 and pkg.count("-") >= 2:
271 return splitFilename(pkg)[0]
272
273
274 result = ""
275 pkg = pkg.replace(".rpm", "").replace(".src", "")
276
277 for delim in ["-", "."]:
278 if delim in pkg:
279 parts = pkg.split(delim)
280 for part in parts:
281 if any(map(lambda x: x.isdigit(), part)):
282 return result[:-1]
283
284 result += part + "-"
285
286 return result[:-1]
287
288 return pkg
289
306
309 """
310 Ensure that url either has http or https protocol according to the
311 option in app config "ENFORCE_PROTOCOL_FOR_BACKEND_URL"
312 """
313 if app.config["ENFORCE_PROTOCOL_FOR_BACKEND_URL"] == "https":
314 return url.replace("http://", "https://")
315 elif app.config["ENFORCE_PROTOCOL_FOR_BACKEND_URL"] == "http":
316 return url.replace("https://", "http://")
317 else:
318 return url
319
322 """
323 Ensure that url either has http or https protocol according to the
324 option in app config "ENFORCE_PROTOCOL_FOR_FRONTEND_URL"
325 """
326 if app.config["ENFORCE_PROTOCOL_FOR_FRONTEND_URL"] == "https":
327 return url.replace("http://", "https://")
328 elif app.config["ENFORCE_PROTOCOL_FOR_FRONTEND_URL"] == "http":
329 return url.replace("https://", "http://")
330 else:
331 return url
332
335
337 """
338 Usage:
339
340 SQLAlchObject.to_dict() => returns a flat dict of the object
341 SQLAlchObject.to_dict({"foo": {}}) => returns a dict of the object
342 and will include a flat dict of object foo inside of that
343 SQLAlchObject.to_dict({"foo": {"bar": {}}, "spam": {}}) => returns
344 a dict of the object, which will include dict of foo
345 (which will include dict of bar) and dict of spam.
346
347 Options can also contain two special values: __columns_only__
348 and __columns_except__
349
350 If present, the first makes only specified fields appear,
351 the second removes specified fields. Both of these fields
352 must be either strings (only works for one field) or lists
353 (for one and more fields).
354
355 SQLAlchObject.to_dict({"foo": {"__columns_except__": ["id"]},
356 "__columns_only__": "name"}) =>
357
358 The SQLAlchObject will only put its "name" into the resulting dict,
359 while "foo" all of its fields except "id".
360
361 Options can also specify whether to include foo_id when displaying
362 related foo object (__included_ids__, defaults to True).
363 This doesn"t apply when __columns_only__ is specified.
364 """
365
366 result = {}
367 if options is None:
368 options = {}
369 columns = self.serializable_attributes
370
371 if "__columns_only__" in options:
372 columns = options["__columns_only__"]
373 else:
374 columns = set(columns)
375 if "__columns_except__" in options:
376 columns_except = options["__columns_except__"]
377 if not isinstance(options["__columns_except__"], list):
378 columns_except = [options["__columns_except__"]]
379
380 columns -= set(columns_except)
381
382 if ("__included_ids__" in options and
383 options["__included_ids__"] is False):
384
385 related_objs_ids = [
386 r + "_id" for r, _ in options.items()
387 if not r.startswith("__")]
388
389 columns -= set(related_objs_ids)
390
391 columns = list(columns)
392
393 for column in columns:
394 result[column] = getattr(self, column)
395
396 for related, values in options.items():
397 if hasattr(self, related):
398 result[related] = getattr(self, related).to_dict(values)
399 return result
400
401 @property
404
408 self.host = config.get("REDIS_HOST", "127.0.0.1")
409 self.port = int(config.get("REDIS_PORT", "6379"))
410
412 return StrictRedis(host=self.host, port=self.port)
413
416 """
417 Creates connection to redis, now we use default instance at localhost, no config needed
418 """
419 return StrictRedis()
420
423 """
424 Converts datetime to unixtime
425 :param dt: DateTime instance
426 :rtype: float
427 """
428 return float(dt.strftime('%s'))
429
432 """
433 Converts datetime to unixtime from string
434 :param dt_string: datetime string
435 :rtype: str
436 """
437 return dt_to_unixtime(dt_parser.parse(dt_string))
438
441 """
442 Checks is ip is owned by the builders network
443 :param str ip: IPv4 address
444 :return bool: True
445 """
446 ip_addr = IPAddress(ip)
447 for subnet in app.config.get("BUILDER_IPS", ["127.0.0.1/24"]):
448 if ip_addr in IPNetwork(subnet):
449 return True
450
451 return False
452
455 if v is None:
456 return False
457 return v.lower() in ("yes", "true", "t", "1")
458
461 """
462 Examine given copr and generate proper URL for the `view`
463
464 Values of `username/group_name` and `coprname` are automatically passed as the first two URL parameters,
465 and therefore you should *not* pass them manually.
466
467 Usage:
468 copr_url("coprs_ns.foo", copr)
469 copr_url("coprs_ns.foo", copr, arg1='bar', arg2='baz)
470 """
471 if copr.is_a_group_project:
472 return url_for(view, group_name=copr.group.name, coprname=copr.name, **kwargs)
473 return url_for(view, username=copr.user.name, coprname=copr.name, **kwargs)
474
481
490
491
492 from sqlalchemy.engine.default import DefaultDialect
493 from sqlalchemy.sql.sqltypes import String, DateTime, NullType
494
495
496 PY3 = str is not bytes
497 text = str if PY3 else unicode
498 int_type = int if PY3 else (int, long)
499 str_type = str if PY3 else (str, unicode)
503 """Teach SA how to literalize various things."""
516 return process
517
528
531 """NOTE: This is entirely insecure. DO NOT execute the resulting strings."""
532 import sqlalchemy.orm
533 if isinstance(statement, sqlalchemy.orm.Query):
534 statement = statement.statement
535 return statement.compile(
536 dialect=LiteralDialect(),
537 compile_kwargs={'literal_binds': True},
538 ).string
539
542 app.update_template_context(context)
543 t = app.jinja_env.get_template(template_name)
544 rv = t.stream(context)
545 rv.enable_buffering(2)
546 return rv
547
555
558 """
559 Expands variables and sanitize repo url to be used for mock config
560 """
561 parsed_url = urlparse(repo_url)
562 if parsed_url.scheme == "copr":
563 user = parsed_url.netloc
564 prj = parsed_url.path.split("/")[1]
565 repo_url = "/".join([
566 flask.current_app.config["BACKEND_BASE_URL"],
567 "results", user, prj, chroot
568 ]) + "/"
569
570 repo_url = repo_url.replace("$chroot", chroot)
571 repo_url = repo_url.replace("$distname", chroot.split("-")[0])
572 return repo_url
573
576 """ Return dict with proper build config contents """
577 chroot = None
578 for i in copr.copr_chroots:
579 if i.mock_chroot.name == chroot_id:
580 chroot = i
581 if not chroot:
582 return {}
583
584 packages = "" if not chroot.buildroot_pkgs else chroot.buildroot_pkgs
585
586 repos = [{
587 "id": "copr_base",
588 "url": copr.repo_url + "/{}/".format(chroot_id),
589 "name": "Copr repository",
590 }]
591
592 if not copr.auto_createrepo:
593 repos.append({
594 "id": "copr_base_devel",
595 "url": copr.repo_url + "/{}/devel/".format(chroot_id),
596 "name": "Copr buildroot",
597 })
598
599 for repo in copr.repos_list:
600 repo_view = {
601 "id": generate_repo_name(repo),
602 "url": pre_process_repo_url(chroot_id, repo),
603 "name": "Additional repo " + generate_repo_name(repo),
604 }
605 repos.append(repo_view)
606 for repo in chroot.repos_list:
607 repo_view = {
608 "id": generate_repo_name(repo),
609 "url": pre_process_repo_url(chroot_id, repo),
610 "name": "Additional repo " + generate_repo_name(repo),
611 }
612 repos.append(repo_view)
613
614 return {
615 'project_id': copr.repo_id,
616 'additional_packages': packages.split(),
617 'repos': repos,
618 'chroot': chroot_id,
619 'use_bootstrap_container': copr.use_bootstrap_container
620 }
621