def safe_popen(cmd, *args):
"""
Execute `proc` process and check
its return code. In case of zero function
returns Popen object just like `popen`.
If the return code is non-zero, function
logs an error and returns None.
"""
proc = popen(cmd, *args)
# Instance of 'Popen' has no 'returncode' member
# pylint: disable-msg=E1101
if proc.returncode != 0:
log.error("Failed to execute {0} with arguments {1}".format(
cmd, " ".join(args)))
log.error("return code: {0}".format(proc.returncode))
if proc.stdout:
log.error("stdout: {0}".format(proc.stdout))
if proc.stderr:
log.error("stderr: {0}".format(proc.stderr))
return None
# pylint: enable-msg=E1101
return proc
def safe_popen(cmd, *args, encoding=None) -> Optional[subprocess.Popen]:
"""
Execute `proc` process and check
its return code. In case of zero function
returns Popen object just like `popen`.
If the return code is non-zero, function
logs an error and returns None.
"""
proc = popen(cmd, *args, encoding=encoding)
# Instance of 'Popen' has no 'returncode' member
# pylint: disable-msg=E1101
if proc.returncode != 0:
log.error("Failed to execute {0} with arguments {1}".format(
cmd, " ".join(args)))
log.error("return code: {0}".format(proc.returncode))
if proc.stdout:
log.error("stdout: {0}".format(proc.stdout))
if proc.stderr:
log.error("stderr: {0}".format(proc.stderr))
return None
# pylint: enable-msg=E1101
return proc
def valid_known_type(known_type):
"""
Check if all "known" values from configuration file are correct
allowed_known_type is list with allowed values
"""
allowed_known_type = ['EQUAL_UREPORT_EXISTS', 'BUG_OS_MINOR_VERSION',
'BUG_OS_MAJOR_VERSION']
for ktype in known_type:
if ktype not in allowed_known_type and ktype.strip() != "":
log.error("Known type '{0}' is not supported by FAF Server"
.format(ktype))
return False
return True
def valid_known_type(known_type):
"""
Check if all "known" values from configuration file are correct
allowed_known_type is list with allowed values
"""
allowed_known_type = ['EQUAL_UREPORT_EXISTS', 'BUG_OS_MINOR_VERSION',
'BUG_OS_MAJOR_VERSION']
for ktype in known_type:
if ktype not in allowed_known_type and ktype.strip() != "":
log.error("Known type '{0}' is not supported by FAF Server"
.format(ktype))
return False
return True
def save_attachment(db, attachment):
atype = attachment["type"].lower()
if not attachment_type_allowed(atype):
raise FafError(
"Attachment type '{}' not allowed on this server".format(atype))
report = get_report(db, attachment["bthash"])
if not report:
raise FafError("Report for given bthash not found")
if atype in ["rhbz", "fedora-bugzilla", "rhel-bugzilla"]:
bug_id = int(attachment["data"])
reportbug = (db.session.query(
ReportBz).filter((ReportBz.report_id == report.id)
& (ReportBz.bzbug_id == bug_id)).first())
if reportbug:
log.debug("Skipping existing attachment")
return
bug = get_bz_bug(db, bug_id)
if not bug:
if atype in bugtrackers:
# download from bugtracker identified by atype
tracker = bugtrackers[atype]
if not tracker.installed(db):
raise FafError("Bugtracker used in this attachment"
" is not installed")
bug = tracker.download_bug_to_storage(db, bug_id)
elif atype == "rhbz":
# legacy value
# - we need to guess the bugtracker:
# either fedora-bugzilla or rhel-bugzilla,
# former is more probable
for possible_tracker in ["fedora-bugzilla", "rhel-bugzilla"]:
if possible_tracker not in bugtrackers:
continue
tracker = bugtrackers[possible_tracker]
if not tracker.installed(db):
continue
bug = tracker.download_bug_to_storage(db, bug_id)
if bug:
break
if bug:
new = ReportBz()
new.report = report
new.bzbug = bug
db.session.add(new)
db.session.flush()
else:
log.error("Failed to fetch bug #{0} from '{1}'".format(
bug_id, atype))
elif atype == "centos-mantisbt":
bug_id = int(attachment["data"])
reportbug = (db.session.query(ReportMantis).filter(
(ReportMantis.report_id == report.id)
& (ReportMantis.mantisbug_id == bug_id)).first())
if reportbug:
log.debug("Skipping existing attachment")
return
bug = get_mantis_bug(db, bug_id)
if not bug:
if atype in bugtrackers:
# download from bugtracker identified by atype
tracker = bugtrackers[atype]
if not tracker.installed(db):
raise FafError("Bugtracker used in this attachment"
" is not installed")
bug = tracker.download_bug_to_storage(db, bug_id)
if bug:
new = ReportMantis()
new.report = report
new.mantisbug = bug
db.session.add(new)
db.session.flush()
else:
log.error("Failed to fetch bug #{0} from '{1}'".format(
bug_id, atype))
elif atype == "comment":
comment = ReportComment()
comment.report = report
comment.text = attachment["data"]
comment.saved = datetime.datetime.utcnow()
db.session.add(comment)
db.session.flush()
elif atype == "email":
db_contact_email = get_contact_email(db, attachment["data"])
if db_contact_email is None:
db_contact_email = ContactEmail()
db_contact_email.email_address = attachment["data"]
db.session.add(db_contact_email)
db_report_contact_email = ReportContactEmail()
db_report_contact_email.contact_email = db_contact_email
db_report_contact_email.report = report
db.session.add(db_report_contact_email)
else:
db_report_contact_email = \
get_report_contact_email(db, db_contact_email.id, report.id)
if db_report_contact_email is None:
db_report_contact_email = ReportContactEmail()
db_report_contact_email.contact_email = db_contact_email
db_report_contact_email.report = report
db.session.add(db_report_contact_email)
try:
db.session.flush()
except IntegrityError:
raise FafError("Email address already assigned to the report")
elif atype == "url":
url = attachment["data"]
# 0ne URL can be attached to many Reports, but every reports must
# have unique url's
db_url = (db.session.query(ReportURL).filter(
ReportURL.url == url).filter(
ReportURL.report_id == report.id).first())
if db_url:
log.debug("Skipping existing URL")
return
db_url = ReportURL()
db_url.report = report
db_url.url = url
db_url.saved = datetime.datetime.utcnow()
try:
db.session.flush()
except IntegrityError:
raise FafError("Unable to save URL")
else:
log.warning("Unknown attachment type")
def save_attachment(db, attachment):
atype = attachment["type"].lower()
if not attachment_type_allowed(atype):
raise FafError("Attachment type '{}' not allowed on this server"
.format(atype))
report = get_report(db, attachment["bthash"])
if not report:
raise FafError("Report for given bthash not found")
if atype in ["rhbz", "fedora-bugzilla", "rhel-bugzilla"]:
bug_id = int(attachment["data"])
reportbug = (db.session.query(ReportBz)
.filter(
(ReportBz.report_id == report.id) &
(ReportBz.bzbug_id == bug_id)
)
.first())
if reportbug:
log.debug("Skipping existing attachment")
return
bug = get_bz_bug(db, bug_id)
if not bug:
if atype in bugtrackers:
# download from bugtracker identified by atype
tracker = bugtrackers[atype]
if not tracker.installed(db):
raise FafError("Bugtracker used in this attachment"
" is not installed")
bug = tracker.download_bug_to_storage(db, bug_id)
elif atype == "rhbz":
# legacy value
# - we need to guess the bugtracker:
# either fedora-bugzilla or rhel-bugzilla,
# former is more probable
for possible_tracker in ["fedora-bugzilla", "rhel-bugzilla"]:
if possible_tracker not in bugtrackers:
continue
tracker = bugtrackers[possible_tracker]
if not tracker.installed(db):
continue
bug = tracker.download_bug_to_storage(db, bug_id)
if bug:
break
if bug:
new = ReportBz()
new.report = report
new.bzbug = bug
db.session.add(new)
db.session.flush()
else:
log.error("Failed to fetch bug #{0} from '{1}'"
.format(bug_id, atype))
elif atype == "centos-mantisbt":
bug_id = int(attachment["data"])
reportbug = (db.session.query(ReportMantis)
.filter(
(ReportMantis.report_id == report.id) &
(ReportMantis.mantisbug_id == bug_id))
.first())
if reportbug:
log.debug("Skipping existing attachment")
return
bug = get_mantis_bug(db, bug_id)
if not bug:
if atype in bugtrackers:
# download from bugtracker identified by atype
tracker = bugtrackers[atype]
if not tracker.installed(db):
raise FafError("Bugtracker used in this attachment"
" is not installed")
bug = tracker.download_bug_to_storage(db, bug_id)
if bug:
new = ReportMantis()
new.report = report
new.mantisbug = bug
db.session.add(new)
db.session.flush()
else:
log.error("Failed to fetch bug #{0} from '{1}'"
.format(bug_id, atype))
elif atype == "comment":
comment = ReportComment()
comment.report = report
comment.text = attachment["data"]
comment.saved = datetime.datetime.utcnow()
db.session.add(comment)
db.session.flush()
elif atype == "email":
db_contact_email = get_contact_email(db, attachment["data"])
if db_contact_email is None:
db_contact_email = ContactEmail()
db_contact_email.email_address = attachment["data"]
db.session.add(db_contact_email)
db_report_contact_email = ReportContactEmail()
db_report_contact_email.contact_email = db_contact_email
db_report_contact_email.report = report
db.session.add(db_report_contact_email)
else:
db_report_contact_email = \
get_report_contact_email(db, db_contact_email.id, report.id)
if db_report_contact_email is None:
db_report_contact_email = ReportContactEmail()
db_report_contact_email.contact_email = db_contact_email
db_report_contact_email.report = report
db.session.add(db_report_contact_email)
try:
db.session.flush()
except IntegrityError:
raise FafError("Email address already assigned to the report")
elif atype == "url":
url = attachment["data"]
# 0ne URL can be attached to many Reports, but every reports must
# have unique url's
db_url = (db.session.query(ReportURL)
.filter(ReportURL.url == url)
.filter(ReportURL.report_id == report.id)
.first())
if db_url:
log.debug("Skipping existing URL")
return
db_url = ReportURL()
db_url.report = report
db_url.url = url
db_url.saved = datetime.datetime.utcnow()
try:
db.session.flush()
except IntegrityError:
raise FafError("Unable to save URL")
else:
log.warning("Unknown attachment type")
def store_rpm_deps(db, package, nogpgcheck=False):
"""
Save RPM dependencies of `package` to
storage.
Expects pyfaf.storage.opsys.Package object.
"""
pkg_id = package.id
ts = rpm.ts()
rpm_file = package.get_lob_fd("package")
if not rpm_file:
log.warning("Package {0} has no lob stored".format(package.name))
return False
if nogpgcheck:
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES) #pylint: disable=protected-access
try:
header = ts.hdrFromFdno(rpm_file.fileno())
except rpm.error as exc:
log.error("rpm error: {0}".format(exc))
return False
files = header.fiFromHeader()
log.debug("%s contains %d files", package.nvra(), len(files))
# Invalid name for type variable
# pylint: disable-msg=C0103
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
requires = header.dsFromHeader('requirename')
for r in requires:
new = PackageDependency()
new.package_id = pkg_id
new.type = "REQUIRES"
new.name = r.N()
new.flags = r.Flags()
evr = r.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
conflicts = header.dsFromHeader('conflictname')
for c in conflicts:
new = PackageDependency()
new.package_id = pkg_id
new.type = "CONFLICTS"
new.name = c.N()
new.flags = c.Flags()
evr = c.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
# pylint: enable-msg=C0103
rpm_file.close()
db.session.flush()
return True
def store_rpm_deps(db, package, nogpgcheck=False):
"""
Save RPM dependencies of `package` to
storage.
Expects pyfaf.storage.opsys.Package object.
"""
pkg_id = package.id
ts = rpm.ts()
rpm_file = package.get_lob_fd("package")
if not rpm_file:
log.warning("Package {0} has no lob stored".format(package.name))
return False
if nogpgcheck:
ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES) #pylint: disable=protected-access
try:
header = ts.hdrFromFdno(rpm_file.fileno())
except rpm.error as exc:
log.error("rpm error: {0}".format(exc))
return False
files = header.fiFromHeader()
log.debug("{0} contains {1} files".format(package.nvra(),
len(files)))
# Invalid name for type variable
# pylint: disable-msg=C0103
for f in files:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = f[0]
new.flags = 0
db.session.add(new)
provides = header.dsFromHeader('providename')
for p in provides:
new = PackageDependency()
new.package_id = pkg_id
new.type = "PROVIDES"
new.name = p.N()
new.flags = p.Flags()
evr = p.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
requires = header.dsFromHeader('requirename')
for r in requires:
new = PackageDependency()
new.package_id = pkg_id
new.type = "REQUIRES"
new.name = r.N()
new.flags = r.Flags()
evr = r.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
conflicts = header.dsFromHeader('conflictname')
for c in conflicts:
new = PackageDependency()
new.package_id = pkg_id
new.type = "CONFLICTS"
new.name = c.N()
new.flags = c.Flags()
evr = c.EVR()
if evr:
new.epoch, new.version, new.release = parse_evr(evr)
db.session.add(new)
# pylint: enable-msg=C0103
rpm_file.close()
db.session.flush()
return True