def _try_autocreate(user_name):
"""
If the necessary WSGI environment variables are populated, automatically
creates a new Beaker user account based on their values and returns it.
Otherwise returns None.
"""
from bkr.server.model import session, User
if not flask.request.environ.get('REMOTE_USER_FULLNAME'):
log.debug(
'User autocreation attempted for %r but '
'REMOTE_USER_FULLNAME env var was not populated', user_name)
return
if not flask.request.environ.get('REMOTE_USER_EMAIL'):
log.debug(
'User autocreation attempted for %r but '
'REMOTE_USER_EMAIL env var was not populated', user_name)
return
user = User()
user.user_name = user_name.decode('utf8')
user.display_name = flask.request.environ['REMOTE_USER_FULLNAME'].decode(
'utf8')
user.email_address = flask.request.environ['REMOTE_USER_EMAIL'].decode(
'utf8')
session.add(user)
session.flush()
log.debug('Autocreated user %s', user)
return user
def _try_autocreate(user_name):
"""
If the necessary WSGI environment variables are populated, automatically
creates a new Beaker user account based on their values and returns it.
Otherwise returns None.
"""
from bkr.server.model import session, User
if not flask.request.environ.get('REMOTE_USER_FULLNAME'):
log.debug('User autocreation attempted for %r but '
'REMOTE_USER_FULLNAME env var was not populated',
user_name)
return
if not flask.request.environ.get('REMOTE_USER_EMAIL'):
log.debug('User autocreation attempted for %r but '
'REMOTE_USER_EMAIL env var was not populated',
user_name)
return
user = User()
user.user_name = user_name.decode('utf8')
user.display_name = flask.request.environ['REMOTE_USER_FULLNAME'].decode('utf8')
user.email_address = flask.request.environ['REMOTE_USER_EMAIL'].decode('utf8')
session.add(user)
session.flush()
log.debug('Autocreated user %s', user)
return user
def setUp(self):
with session.begin():
self.lc = data_setup.create_labcontroller()
self.lc.user.password = u'logmein'
job = data_setup.create_job()
self.recipe = job.recipesets[0].recipes[0]
session.flush()
self.recipe.logs = []
self.server = self.get_server()
def check_filter(self, filterxml, present=[], absent=[]):
session.flush()
query = XmlHost.from_string(filterxml).apply_filter(System.query)
if present:
self.assertItemsEqual(present,
query.filter(System.id.in_([s.id for s in present])).all())
if absent:
self.assertItemsEqual([],
query.filter(System.id.in_([s.id for s in absent])).all())
def setUp(self):
with session.begin():
self.lc = data_setup.create_labcontroller()
self.lc.user.password = u'logmein'
job = data_setup.create_job()
self.recipe = job.recipesets[0].recipes[0]
session.flush()
self.recipe.logs = []
self.server = self.get_server()
def check_filter(self, filterxml, present=[], absent=[]):
session.flush()
query = XmlHost.from_string(filterxml).apply_filter(System.query)
if present:
self.assertItemsEqual(present,
query.filter(System.id.in_([s.id for s in present])).all())
if absent:
self.assertItemsEqual([],
query.filter(System.id.in_([s.id for s in absent])).all())
def setUp(self):
with session.begin():
self.user = data_setup.create_user(password="******")
self.system = data_setup.create_system()
self.group = data_setup.create_group()
self.user.groups.append(self.group)
self.system.groups.append(self.group)
self.rand_group = data_setup.create_group(group_name=data_setup.unique_name(u"aardvark%s"))
session.flush()
self.browser = self.get_browser()
def setUp(self):
with session.begin():
self.user = data_setup.create_user(password='******')
self.system = data_setup.create_system()
self.group = data_setup.create_group()
self.user.groups.append(self.group)
self.rand_group = data_setup.create_group \
(group_name=data_setup.unique_name(u'aardvark%s'))
session.flush()
self.browser = self.get_browser()
def test_token_is_ignored_if_proxy_does_not_exist(self):
# As above, this should never actually happen.
user = data_setup.create_user()
proxy = data_setup.create_user()
cookie = self.acquire_cookie(user, proxy)
session.delete(proxy)
session.flush()
with app.test_request_context(headers={'Cookie': cookie}):
identity.check_authentication()
self.assertIsNone(identity.current.user)
self.assertIsNone(identity.current.proxied_by_user)
def test_token_is_ignored_if_proxy_does_not_exist(self):
# As above, this should never actually happen.
user = data_setup.create_user()
proxy = data_setup.create_user()
cookie = self.acquire_cookie(user, proxy)
session.delete(proxy)
session.flush()
with app.test_request_context(headers={'Cookie': cookie}):
identity.check_authentication()
self.assertIsNone(identity.current.user)
self.assertIsNone(identity.current.proxied_by_user)
def test_token_is_ignored_if_user_does_not_exist(self):
# This should be impossible since we don't allow deleting User objects.
# But let's test it for completeness' sake.
user = data_setup.create_user()
cookie = self.acquire_cookie(user)
session.delete(user)
session.flush()
with app.test_request_context(headers={'Cookie': cookie}):
identity.check_authentication()
self.assertIsNone(identity.current.user)
self.assertIsNone(identity.current.proxied_by_user)
def test_token_is_ignored_if_user_does_not_exist(self):
# This should be impossible since we don't allow deleting User objects.
# But let's test it for completeness' sake.
user = data_setup.create_user()
cookie = self.acquire_cookie(user)
session.delete(user)
session.flush()
with app.test_request_context(headers={'Cookie': cookie}):
identity.check_authentication()
self.assertIsNone(identity.current.user)
self.assertIsNone(identity.current.proxied_by_user)
def test_delete_non_existing_pool(self):
with session.begin():
pool = data_setup.create_system_pool()
b = self.browser
login(b)
self.go_to_pool_edit(pool)
session.delete(pool)
session.flush()
b.find_element_by_xpath('//button[contains(string(.), "Delete")]').click()
modal = b.find_element_by_class_name('modal')
modal.find_element_by_xpath('.//p[text()="Are you sure you want to '
'delete this pool?"]')
modal.find_element_by_xpath('.//button[text()="OK"]').click()
self.assertIn('System pool %s does not exist' % pool.name,
b.find_element_by_class_name('alert-error').text)
def test_delete_non_existing_pool(self):
with session.begin():
pool = data_setup.create_system_pool()
b = self.browser
login(b)
self.go_to_pool_edit(pool)
session.delete(pool)
session.flush()
b.find_element_by_xpath(
'//button[contains(string(.), "Delete")]').click()
modal = b.find_element_by_class_name('modal')
modal.find_element_by_xpath('.//p[text()="Are you sure you want to '
'delete this pool?"]')
modal.find_element_by_xpath('.//button[text()="OK"]').click()
self.assertIn('System pool %s does not exist' % pool.name,
b.find_element_by_class_name('alert-error').text)
def post_recipeset_comment(id):
"""
Adds a new comment to a recipe set. The request must be :mimetype:`application/json`.
:param id: ID of the recipe set.
:jsonparam string comment: Comment text.
"""
recipeset = _get_rs_by_id(id)
if not recipeset.can_comment(identity.current.user):
raise Forbidden403('Cannot post recipe set comment')
data = read_json_request(request)
if 'comment' not in data:
raise BadRequest400('Missing "comment" key')
with convert_internal_errors():
comment = RecipeSetComment(user=identity.current.user,
comment=data['comment'])
recipeset.comments.append(comment)
session.flush() # to populate the id
return jsonify(comment.__json__())
def post_recipe_task_comment(recipeid, taskid):
"""
Adds a new comment to a recipe task. The request must be :mimetype:`application/json`.
:param recipeid: Recipe id.
:param taskid: Recipe task id.
:jsonparam string comment: Comment text.
"""
task = _get_recipe_task_by_id(recipeid, taskid)
if not task.can_comment(identity.current.user):
raise Forbidden403('Cannot post recipe task comment')
data = read_json_request(request)
if 'comment' not in data:
raise BadRequest400('Missing "comment" key')
with convert_internal_errors():
comment = RecipeTaskComment(user=identity.current.user,
comment=data['comment'])
task.comments.append(comment)
session.flush() # to populate the id
return jsonify(comment.__json__())
def test_arch_inside_or(self):
# The bug was that <arch/> inside <or/> with other conditions would
# produce a cartesian product where the join condition was on one side
# of the OR, leading to a row explosion (similar to the case above).
lc = data_setup.create_labcontroller(fqdn=u'bz1183239.lab')
data_setup.create_system(lab_controller=lc, arch=[u'i386', u'x86_64'])
session.flush()
filter = """
<hostRequires>
<labcontroller value="bz1183239.lab" />
<or>
<system><arch value="i386" /></system>
<hostname op="!=" value="blerch" />
</or>
</hostRequires>
"""
query = XmlHost.from_string(filter).apply_filter(System.query)
self.assertEquals(len(query.all()), 1)
# with the bug this count comes out as 2 instead of 1,
# which doesn't sound so bad...
# but when it's 30575826 instead of 4131, that's bad
self.assertEquals(query.count(), 1)
def test_keyvalue_does_not_cause_duplicate_rows(self):
system = data_setup.create_system()
disk_key = Key.by_name(u'DISK')
system.key_values_int.extend([
Key_Value_Int(disk_key, 30718),
Key_Value_Int(disk_key, 140011),
Key_Value_Int(disk_key, 1048570)])
session.flush()
filter = """
<hostRequires>
<and>
<system><name op="=" value="%s" /></system>
<key_value key="DISK" op=">" value="9000" />
</and>
</hostRequires>
""" % system.fqdn
query = XmlHost.from_string(filter).apply_filter(System.query)
self.assertEquals(len(query.all()), 1)
# with the bug this count comes out as 3 instead of 1,
# which doesn't sound so bad...
# but when it's 926127 instead of 278, that's bad
self.assertEquals(query.count(), 1)
def test_keyvalue_does_not_cause_duplicate_rows(self):
system = data_setup.create_system()
disk_key = Key.by_name(u'DISK')
system.key_values_int.extend([
Key_Value_Int(disk_key, 30718),
Key_Value_Int(disk_key, 140011),
Key_Value_Int(disk_key, 1048570)])
session.flush()
filter = """
<hostRequires>
<and>
<system><name op="=" value="%s" /></system>
<key_value key="DISK" op=">" value="9000" />
</and>
</hostRequires>
""" % system.fqdn
query = XmlHost.from_string(filter).apply_filter(System.query)
self.assertEquals(len(query.all()), 1)
# with the bug this count comes out as 3 instead of 1,
# which doesn't sound so bad...
# but when it's 926127 instead of 278, that's bad
self.assertEquals(query.count(), 1)
def generate_kickstart(install_options, distro_tree, system, user,
recipe=None, ks_appends=None, kickstart=None, installation=None):
if recipe:
lab_controller = recipe.recipeset.lab_controller
elif system:
lab_controller = system.lab_controller
else:
raise ValueError("Must specify either a system or a recipe")
recipe_whiteboard = job_whiteboard = ''
if recipe:
if recipe.whiteboard:
recipe_whiteboard = recipe.whiteboard
if recipe.recipeset.job.whiteboard:
job_whiteboard = recipe.recipeset.job.whiteboard
installation = installation if installation is not None else recipe.installation
# User-supplied templates don't get access to our model objects, in case
# they do something foolish/naughty.
restricted_context = {
'kernel_options_post': install_options.kernel_options_post_str,
'recipe_whiteboard': recipe_whiteboard,
'job_whiteboard': job_whiteboard,
'distro_tree': RestrictedDistroTree(installation.osmajor, installation.osminor,
installation.distro_name, installation.variant,
installation.arch.arch, installation.tree_url, distro_tree),
'distro': RestrictedDistro(installation.osmajor, installation.osminor,
installation.distro_name),
'lab_controller': RestrictedLabController(lab_controller),
'recipe': RestrictedRecipe(recipe) if recipe else None,
'ks_appends': ks_appends or [],
}
restricted_context.update(install_options.ks_meta)
# System templates and snippets have access to more useful stuff.
context = dict(restricted_context)
context.update({
'system': system,
'lab_controller': lab_controller,
'user': user,
'recipe': recipe,
'config': config,
})
if distro_tree:
context.update({
'distro_tree': distro_tree,
'distro': distro_tree.distro,
})
else:
# But user-defined distros only get access to our "Restricted" model objects
context.update({
'distro_tree': RestrictedDistroTree(installation.osmajor, installation.osminor,
installation.distro_name, installation.variant,
installation.arch.arch, installation.tree_url),
'distro': RestrictedDistro(installation.osmajor, installation.osminor,
installation.distro_name),
})
snippet_locations = []
if system:
snippet_locations.append(
'snippets/per_system/%%s/%s' % system.fqdn)
snippet_locations.extend([
'snippets/per_lab/%%s/%s' % lab_controller.fqdn,
'snippets/per_osversion/%%s/%s.%s' % (installation.osmajor, installation.osminor),
'snippets/per_osmajor/%%s/%s' % installation.osmajor,
'snippets/%s',
])
def snippet(name):
template = None
candidates = [location % name for location in snippet_locations]
for candidate in candidates:
try:
template = template_env.get_template(candidate)
break
except jinja2.TemplateNotFound:
continue
if template:
retval = template.render(context)
if retval and not retval.endswith('\n'):
retval += '\n'
return retval
else:
return u'# no snippet data for %s\n' % name
restricted_context['snippet'] = snippet
context['snippet'] = snippet
with TemplateRenderingEnvironment():
if kickstart:
template = template_env.from_string(
"{% snippet 'install_method' %}\n" + kickstart)
result = template.render(restricted_context)
else:
template = kickstart_template(installation.osmajor)
result = template.render(context)
rendered_kickstart = RenderedKickstart(kickstart=result)
session.add(rendered_kickstart)
session.flush() # so that it has an id
return rendered_kickstart
def generate_kickstart(install_options, distro_tree, system, user,
recipe=None, ks_appends=None, kickstart=None):
if recipe:
lab_controller = recipe.recipeset.lab_controller
elif system:
lab_controller = system.lab_controller
else:
raise ValueError("Must specify either a system or a recipe")
# User-supplied templates don't get access to our model objects, in case
# they do something foolish/naughty.
recipe_whiteboard = job_whiteboard = ''
if recipe:
if recipe.whiteboard:
recipe_whiteboard = recipe.whiteboard
if recipe.recipeset.job.whiteboard:
job_whiteboard = recipe.recipeset.job.whiteboard
restricted_context = {
'kernel_options_post': install_options.kernel_options_post_str,
'recipe_whiteboard': recipe_whiteboard,
'job_whiteboard': job_whiteboard,
}
restricted_context.update(install_options.ks_meta)
# XXX find a better place to set this, perhaps from the kickstart templates
rhel_osmajor = ['RedHatEnterpriseLinux6', 'RedHatEnterpriseLinux7']
if distro_tree.distro.osversion.osmajor.osmajor in rhel_osmajor \
or distro_tree.distro.osversion.osmajor.osmajor.startswith('Fedora'):
restricted_context['end'] = '%end'
# System templates and snippets have access to more useful stuff.
context = dict(restricted_context)
context.update({
'distro_tree': distro_tree,
'distro': distro_tree.distro,
'system': system,
'lab_controller': lab_controller,
'user': user,
'recipe': recipe,
'config': config,
'ks_appends': ks_appends or [],
})
snippet_locations = []
if system:
snippet_locations.append(
'snippets/per_system/%%s/%s' % system.fqdn)
snippet_locations.extend([
'snippets/per_lab/%%s/%s' % lab_controller.fqdn,
'snippets/per_osversion/%%s/%s' % distro_tree.distro.osversion,
'snippets/per_osmajor/%%s/%s' % distro_tree.distro.osversion.osmajor,
'snippets/%s',
])
def snippet(name):
template = None
candidates = [location % name for location in snippet_locations]
for candidate in candidates:
try:
template = template_env.get_template(candidate)
break
except jinja2.TemplateNotFound:
continue
if template:
retval = template.render(context)
if retval and not retval.endswith('\n'):
retval += '\n'
return retval
else:
return u'# no snippet data for %s\n' % name
restricted_context['snippet'] = snippet
context['snippet'] = snippet
with TemplateRenderingEnvironment():
if kickstart:
template = template_env.from_string(
"{% snippet 'install_method' %}\n" + kickstart)
result = template.render(restricted_context)
else:
template = kickstart_template(distro_tree)
result = template.render(context)
rendered_kickstart = RenderedKickstart(kickstart=result)
session.flush() # so that it has an id
return rendered_kickstart
