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Łukasz Nowak
slapos.libnetworkcache
Commits
ad6e4d5c
Commit
ad6e4d5c
authored
Aug 24, 2011
by
Łukasz Nowak
Browse files
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Plain Diff
Simplify importing + pep8.
parent
5da0eddc
Changes
1
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53 additions
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34 deletions
+53
-34
slapos/libnetworkcachetests.py
slapos/libnetworkcachetests.py
+53
-34
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slapos/libnetworkcachetests.py
View file @
ad6e4d5c
...
...
@@ -12,9 +12,8 @@ import tempfile
import
threading
import
time
import
unittest
from
slapos.libnetworkcache
import
NetworkcacheClient
,
UploadError
,
DirectoryNotFound
from
slapos.signature
import
parseArgument
,
\
createPrivateKeyAndCertificateFile
import
slapos.libnetworkcache
import
slapos.signature
class
NCHandler
(
BaseHTTPServer
.
BaseHTTPRequestHandler
):
...
...
@@ -30,7 +29,7 @@ class NCHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def
do_GET
(
self
):
path
=
os
.
path
.
abspath
(
os
.
path
.
join
(
self
.
tree
,
*
self
.
path
.
split
(
'/'
)))
if
not
(
((
path
==
self
.
tree
)
or
path
.
startswith
(
self
.
tree
+
os
.
path
.
sep
))
((
path
==
self
.
tree
)
or
path
.
startswith
(
self
.
tree
+
os
.
path
.
sep
))
and
os
.
path
.
exists
(
path
)
):
...
...
@@ -91,11 +90,13 @@ class NCHandler(BaseHTTPServer.BaseHTTPRequestHandler):
self
.
wfile
.
write
(
cksum
)
return
class
NCHandlerPOST200
(
NCHandler
):
def
do_POST
(
self
):
self
.
send_response
(
200
)
return
class
NCHandlerReturnWrong
(
NCHandler
):
def
do_POST
(
self
):
cksum
=
'incorrect'
...
...
@@ -106,12 +107,14 @@ class NCHandlerReturnWrong(NCHandler):
self
.
wfile
.
write
(
cksum
)
return
class
Server
(
BaseHTTPServer
.
HTTPServer
):
def
__init__
(
self
,
tree
,
*
args
):
BaseHTTPServer
.
HTTPServer
.
__init__
(
self
,
*
args
)
self
.
tree
=
os
.
path
.
abspath
(
tree
)
__run
=
True
def
serve_forever
(
self
):
while
self
.
__run
:
self
.
handle_request
()
...
...
@@ -119,21 +122,26 @@ class Server(BaseHTTPServer.HTTPServer):
def
handle_error
(
self
,
*
_
):
self
.
__run
=
False
def
_run_nc
(
tree
,
host
,
port
):
server_address
=
(
host
,
port
)
httpd
=
Server
(
tree
,
server_address
,
NCHandler
)
httpd
.
serve_forever
()
class
OfflineTest
(
unittest
.
TestCase
):
def
test_download_offline
(
self
):
nc
=
NetworkcacheClient
(
'http://127.0.0.1:0'
,
'http://127.0.0.1:0'
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
'http://127.0.0.1:0'
,
'http://127.0.0.1:0'
)
self
.
assertRaises
(
IOError
,
nc
.
download
,
'sha512sum'
)
def
test_upload_offline
(
self
):
content
=
tempfile
.
TemporaryFile
()
nc
=
NetworkcacheClient
(
'http://127.0.0.1:0'
,
'http://127.0.0.1:0'
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
'http://127.0.0.1:0'
,
'http://127.0.0.1:0'
)
self
.
assertRaises
(
IOError
,
nc
.
upload
,
content
)
def
wait
(
host
,
port
):
addr
=
host
,
port
for
i
in
range
(
120
):
...
...
@@ -150,6 +158,7 @@ def wait(host, port):
else
:
raise
class
OnlineMixin
:
def
_start_nc
(
self
):
self
.
thread
=
threading
.
Thread
(
target
=
_run_nc
,
args
=
(
self
.
tree
,
...
...
@@ -187,21 +196,22 @@ class OnlineMixin:
self
.
thread
.
join
()
shutil
.
rmtree
(
self
.
tree
)
class
OnlineTest
(
OnlineMixin
,
unittest
.
TestCase
):
"""Online tests against real HTTP server"""
def
test_upload
(
self
):
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
.
upload
(
self
.
test_data
)
def
test_upload_shadir
(
self
):
"""Check scenario with shadir used"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
urlmd5
=
str
(
random
.
random
())
nc
.
upload
(
self
.
test_data
,
'mykey'
,
urlmd5
=
urlmd5
,
file_name
=
'my file'
)
def
test_upload_shadir_select
(
self
):
"""Check scenario with shadir used"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
urlmd5
=
str
(
random
.
random
())
key
=
'somekey'
+
str
(
random
.
random
())
nc
.
upload
(
self
.
test_data
,
key
,
urlmd5
=
urlmd5
,
file_name
=
'my file'
)
...
...
@@ -210,7 +220,7 @@ class OnlineTest(OnlineMixin, unittest.TestCase):
def
test_upload_shadir_select_not_exists
(
self
):
"""Check scenario with shadir used"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
urlmd5
=
str
(
random
.
random
())
key
=
'somekey'
+
str
(
random
.
random
())
nc
.
upload
(
self
.
test_data
,
key
,
urlmd5
=
urlmd5
,
file_name
=
'my file'
)
...
...
@@ -221,13 +231,13 @@ class OnlineTest(OnlineMixin, unittest.TestCase):
def
test_upload_shadir_no_filename
(
self
):
"""Check scenario with shadir used, but not filename passed"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
urlmd5
=
str
(
random
.
random
())
self
.
assertRaises
(
ValueError
,
nc
.
upload
,
self
.
test_data
,
'somekey'
,
urlmd5
)
def
test_upload_twice_same
(
self
):
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
.
upload
(
self
.
test_data
)
self
.
test_data
.
seek
(
0
)
nc
.
upload
(
self
.
test_data
)
...
...
@@ -235,7 +245,7 @@ class OnlineTest(OnlineMixin, unittest.TestCase):
def
test_download
(
self
):
# prepare some test data
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
# upload them
nc
.
upload
(
self
.
test_data
)
...
...
@@ -247,17 +257,19 @@ class OnlineTest(OnlineMixin, unittest.TestCase):
self
.
assertEqual
(
result
.
read
(),
self
.
test_string
)
def
test_download_not_exists
(
self
):
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
try
:
nc
.
download
(
self
.
test_shasum
)
except
urllib2
.
HTTPError
,
error
:
self
.
assertEqual
(
error
.
code
,
httplib
.
NOT_FOUND
)
def
_run_nc_POST200
(
tree
,
host
,
port
):
server_address
=
(
host
,
port
)
httpd
=
Server
(
tree
,
server_address
,
NCHandlerPOST200
)
httpd
.
serve_forever
()
class
OnlineTestPOST200
(
OnlineMixin
,
unittest
.
TestCase
):
def
_start_nc
(
self
):
self
.
thread
=
threading
.
Thread
(
target
=
_run_nc_POST200
,
args
=
(
self
.
tree
,
...
...
@@ -268,14 +280,17 @@ class OnlineTestPOST200(OnlineMixin, unittest.TestCase):
def
test_upload_wrong_return_code
(
self
):
"""Check reaction on HTTP return code different then 201"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
self
.
assertRaises
(
UploadError
,
nc
.
upload
,
self
.
test_data
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
self
.
assertRaises
(
slapos
.
libnetworkcache
.
UploadError
,
nc
.
upload
,
self
.
test_data
)
def
_run_nc_POSTWrongChecksum
(
tree
,
host
,
port
):
server_address
=
(
host
,
port
)
httpd
=
Server
(
tree
,
server_address
,
NCHandlerReturnWrong
)
httpd
.
serve_forever
()
class
OnlineTestWrongChecksum
(
OnlineMixin
,
unittest
.
TestCase
):
def
_start_nc
(
self
):
self
.
thread
=
threading
.
Thread
(
target
=
_run_nc_POSTWrongChecksum
,
...
...
@@ -286,8 +301,10 @@ class OnlineTestWrongChecksum(OnlineMixin, unittest.TestCase):
def
test_upload_wrong_return_sha
(
self
):
"""Check reaction in case of wrong sha returned"""
nc
=
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
self
.
assertRaises
(
UploadError
,
nc
.
upload
,
self
.
test_data
)
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
self
.
shacache
,
self
.
shadir
)
self
.
assertRaises
(
slapos
.
libnetworkcache
.
UploadError
,
nc
.
upload
,
self
.
test_data
)
class
LibNetworkCacheMixin
(
unittest
.
TestCase
):
...
...
@@ -307,8 +324,10 @@ class LibNetworkCacheMixin(unittest.TestCase):
'--organization-unit-name'
,
'Dev'
,
'--common-name'
,
'R500.com'
,
'--email'
,
'test@example.com'
)
self
.
option_dict
=
parseArgument
(
*
self
.
signature_creation_argument_list
)
self
.
cert_as_text
=
createPrivateKeyAndCertificateFile
(
**
self
.
option_dict
)
self
.
option_dict
=
slapos
.
signature
.
parseArgument
(
*
self
.
signature_creation_argument_list
)
self
.
cert_as_text
=
slapos
.
signature
.
createPrivateKeyAndCertificateFile
(
**
self
.
option_dict
)
def
tearDown
(
self
):
''' Remove the files which have been created during the test. '''
...
...
@@ -333,13 +352,13 @@ class GenerateSignatureScriptTest(LibNetworkCacheMixin):
'signature_private_key_file'
:
'private.pem'
,
'signature_certificate_file'
:
'public.pem'
,
'email'
:
''
}
self
.
assertEquals
(
default_dict
,
parseArgument
())
self
.
assertEquals
(
default_dict
,
slapos
.
signature
.
parseArgument
())
def
test_parse_argument
(
self
):
'''
Check if the argument is properly set.
'''
size_argument_list
=
len
(
self
.
signature_creation_argument_list
)
/
2
size_argument_list
=
len
(
self
.
signature_creation_argument_list
)
/
2
size_option_dict
=
len
(
self
.
option_dict
)
self
.
assertEquals
(
size_argument_list
,
size_option_dict
,
"Argument list should have the same size of option dict."
)
...
...
@@ -359,7 +378,7 @@ class GenerateSignatureScriptTest(LibNetworkCacheMixin):
class
TestNetworkcacheClient
(
LibNetworkCacheMixin
):
"""
Class to test the NetworkcacheClient implementation.
Class to test the
slapos.libnetworkcache.
NetworkcacheClient implementation.
"""
def
setUp
(
self
):
...
...
@@ -375,7 +394,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
def
test_init_backward_compatible
(
self
):
"""Checks that invocation with minimal parameter works fine"""
nc
=
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
)
self
.
assertEqual
(
nc
.
shacache_url
,
self
.
shacache_url
)
self
.
assertTrue
(
nc
.
shadir_host
in
self
.
shadir_url
)
...
...
@@ -384,7 +403,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
"""
Check if the init method is setting the attributes correctly.
"""
nc
=
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
)
self
.
assertEquals
({
'Content-Type'
:
'application/json'
},
\
nc
.
shacache_header_dict
)
...
...
@@ -404,7 +423,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
Without the private key file, it is not possible to create the
signature so it must return an empty string.
"""
nc
=
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
)
self
.
assertEquals
(
''
,
nc
.
_getSignatureString
())
...
...
@@ -412,7 +431,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
"""
Check if the signature creation does not have any error.
"""
nc
=
NetworkcacheClient
(
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
,
signature_private_key_file
=
self
.
signature_private_key_file
)
...
...
@@ -424,7 +443,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
verify if the signature if trusted or not.
So, the _verifySignatureInCertificateList should return False.
"""
nc
=
NetworkcacheClient
(
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
,
signature_private_key_file
=
self
.
signature_private_key_file
)
...
...
@@ -440,7 +459,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
if the signature_string is valid and it should return False if the
signature_string is not correct.
"""
nc
=
NetworkcacheClient
(
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
,
signature_private_key_file
=
self
.
signature_private_key_file
,
...
...
@@ -456,14 +475,14 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
# SimpleHTTPServer? Because actually it gonna just throw an IOError.
def
test_verification_with_signature_certificate_file_list_url
(
self
):
"""
NetworkcacheClient supports to have the certification file under an HTTP
server.
slapos.libnetworkcache.NetworkcacheClient supports to have the
certification file under an HTTP
server.
During the _verifySignatureInCertificateList method, it'll try to
download the certification from the given URL and check if the signature
is valid.
"""
nc
=
NetworkcacheClient
(
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
,
signature_private_key_file
=
self
.
signature_private_key_file
,
...
...
@@ -477,7 +496,7 @@ class TestNetworkcacheClient(LibNetworkCacheMixin):
During the signature vefirication, the filesystem path has priority over
urls. So, if the public key is
"""
nc
=
NetworkcacheClient
(
nc
=
slapos
.
libnetworkcache
.
NetworkcacheClient
(
shacache
=
self
.
shacache_url
,
shadir
=
self
.
shadir_url
,
signature_private_key_file
=
self
.
signature_private_key_file
,
...
...
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