diff options
Diffstat (limited to 'bitbake/lib/bb/fetch2/wget.py')
| -rw-r--r-- | bitbake/lib/bb/fetch2/wget.py | 78 |
1 files changed, 42 insertions, 36 deletions
diff --git a/bitbake/lib/bb/fetch2/wget.py b/bitbake/lib/bb/fetch2/wget.py index 349891e852..fbfa6938ac 100644 --- a/bitbake/lib/bb/fetch2/wget.py +++ b/bitbake/lib/bb/fetch2/wget.py @@ -26,7 +26,6 @@ from bb.fetch2 import FetchMethod from bb.fetch2 import FetchError from bb.fetch2 import logger from bb.fetch2 import runfetchcmd -from bb.utils import export_proxies from bs4 import BeautifulSoup from bs4 import SoupStrainer @@ -88,7 +87,10 @@ class Wget(FetchMethod): if not ud.localfile: ud.localfile = d.expand(urllib.parse.unquote(ud.host + ud.path).replace("/", ".")) - self.basecmd = d.getVar("FETCHCMD_wget") or "/usr/bin/env wget -t 2 -T 30 --passive-ftp" + self.basecmd = d.getVar("FETCHCMD_wget") or "/usr/bin/env wget -t 2 -T 30" + + if ud.type == 'ftp' or ud.type == 'ftps': + self.basecmd += " --passive-ftp" if not self.check_certs(d): self.basecmd += " --no-check-certificate" @@ -106,13 +108,22 @@ class Wget(FetchMethod): fetchcmd = self.basecmd - if 'downloadfilename' in ud.parm: - localpath = os.path.join(d.getVar("DL_DIR"), ud.localfile) - bb.utils.mkdirhier(os.path.dirname(localpath)) - fetchcmd += " -O %s" % shlex.quote(localpath) + localpath = os.path.join(d.getVar("DL_DIR"), ud.localfile) + ".tmp" + bb.utils.mkdirhier(os.path.dirname(localpath)) + fetchcmd += " -O %s" % shlex.quote(localpath) if ud.user and ud.pswd: - fetchcmd += " --user=%s --password=%s --auth-no-challenge" % (ud.user, ud.pswd) + fetchcmd += " --auth-no-challenge" + if ud.parm.get("redirectauth", "1") == "1": + # An undocumented feature of wget is that if the + # username/password are specified on the URI, wget will only + # send the Authorization header to the first host and not to + # any hosts that it is redirected to. With the increasing + # usage of temporary AWS URLs, this difference now matters as + # AWS will reject any request that has authentication both in + # the query parameters (from the redirect) and in the + # Authorization header. + fetchcmd += " --user=%s --password=%s" % (ud.user, ud.pswd) uri = ud.url.split(";")[0] if os.path.exists(ud.localpath): @@ -123,6 +134,15 @@ class Wget(FetchMethod): self._runwget(ud, d, fetchcmd, False) + # Try and verify any checksum now, meaning if it isn't correct, we don't remove the + # original file, which might be a race (imagine two recipes referencing the same + # source, one with an incorrect checksum) + bb.fetch2.verify_checksum(ud, d, localpath=localpath, fatal_nochecksum=False) + + # Remove the ".tmp" and move the file into position atomically + # Our lock prevents multiple writers but mirroring code may grab incomplete files + os.rename(localpath, localpath[:-4]) + # Sanity check since wget can pretend it succeed when it didn't # Also, this used to happen if sourceforge sent us to the mirror page if not os.path.exists(ud.localpath): @@ -218,7 +238,7 @@ class Wget(FetchMethod): # We let the request fail and expect it to be # tried once more ("try_again" in check_status()), # with the dead connection removed from the cache. - # If it still fails, we give up, which can happend for bad + # If it still fails, we give up, which can happen for bad # HTTP proxy settings. fetch.connection_cache.remove_connection(h.host, h.port) raise urllib.error.URLError(err) @@ -305,15 +325,7 @@ class Wget(FetchMethod): # Avoid tramping the environment too much by using bb.utils.environment # to scope the changes to the build_opener request, which is when the # environment lookups happen. - newenv = {} - for name in bb.fetch2.FETCH_EXPORT_VARS: - value = d.getVar(name) - if not value: - origenv = d.getVar("BB_ORIGENV") - if origenv: - value = origenv.getVar(name) - if value: - newenv[name] = value + newenv = bb.fetch2.get_fetcher_environment(d) with bb.utils.environment(**newenv): import ssl @@ -331,7 +343,8 @@ class Wget(FetchMethod): opener = urllib.request.build_opener(*handlers) try: - uri = ud.url.split(";")[0] + uri_base = ud.url.split(";")[0] + uri = "{}://{}{}".format(urllib.parse.urlparse(uri_base).scheme, ud.host, ud.path) r = urllib.request.Request(uri) r.get_method = lambda: "HEAD" # Some servers (FusionForge, as used on Alioth) require that the @@ -350,29 +363,22 @@ class Wget(FetchMethod): try: import netrc - n = netrc.netrc() - login, unused, password = n.authenticators(urllib.parse.urlparse(uri).hostname) - add_basic_auth("%s:%s" % (login, password), r) - except (TypeError, ImportError, IOError, netrc.NetrcParseError): + auth_data = netrc.netrc().authenticators(urllib.parse.urlparse(uri).hostname) + if auth_data: + login, _, password = auth_data + add_basic_auth("%s:%s" % (login, password), r) + except (FileNotFoundError, netrc.NetrcParseError): pass - with opener.open(r) as response: + with opener.open(r, timeout=30) as response: pass - except urllib.error.URLError as e: - if try_again: - logger.debug2("checkstatus: trying again") - return self.checkstatus(fetch, ud, d, False) - else: - # debug for now to avoid spamming the logs in e.g. remote sstate searches - logger.debug2("checkstatus() urlopen failed: %s" % e) - return False - except ConnectionResetError as e: + except (urllib.error.URLError, ConnectionResetError, TimeoutError) as e: if try_again: logger.debug2("checkstatus: trying again") return self.checkstatus(fetch, ud, d, False) else: # debug for now to avoid spamming the logs in e.g. remote sstate searches - logger.debug2("checkstatus() urlopen failed: %s" % e) + logger.debug2("checkstatus() urlopen failed for %s: %s" % (uri,e)) return False return True @@ -583,7 +589,7 @@ class Wget(FetchMethod): # src.rpm extension was added only for rpm package. Can be removed if the rpm # packaged will always be considered as having to be manually upgraded - psuffix_regex = r"(tar\.gz|tgz|tar\.bz2|zip|xz|tar\.lz|rpm|bz2|orig\.tar\.gz|tar\.xz|src\.tar\.gz|src\.tgz|svnr\d+\.tar\.bz2|stable\.tar\.gz|src\.rpm)" + psuffix_regex = r"(tar\.\w+|tgz|zip|xz|rpm|bz2|orig\.tar\.\w+|src\.tar\.\w+|src\.tgz|svnr\d+\.tar\.\w+|stable\.tar\.\w+|src\.rpm)" # match name, version and archive type of a package package_regex_comp = re.compile(r"(?P<name>%s?\.?v?)(?P<pver>%s)(?P<arch>%s)?[\.-](?P<type>%s$)" @@ -634,10 +640,10 @@ class Wget(FetchMethod): # search for version matches on folders inside the path, like: # "5.7" in http://download.gnome.org/sources/${PN}/5.7/${PN}-${PV}.tar.gz dirver_regex = re.compile(r"(?P<dirver>[^/]*(\d+\.)*\d+([-_]r\d+)*)/") - m = dirver_regex.search(path) + m = dirver_regex.findall(path) if m: pn = d.getVar('PN') - dirver = m.group('dirver') + dirver = m[-1][0] dirver_pn_regex = re.compile(r"%s\d?" % (re.escape(pn))) if not dirver_pn_regex.search(dirver): |