def __call__(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(environ["PATH_INFO"], environ)
if not self._domaincontroller.requireAuthentication(realmname, environ):
# no authentication needed
_logger.debug("No authorization required for realm '%s'" % realmname)
environ["http_authenticator.realm"] = realmname
environ["http_authenticator.username"] = ""
return self._application(environ, start_response)
if "HTTP_AUTHORIZATION" in environ:
authheader = environ["HTTP_AUTHORIZATION"]
authmatch = self._headermethod.search(authheader)
authmethod = "None"
if authmatch:
authmethod = authmatch.group(1).lower()
if authmethod == "digest" and self._acceptdigest:
return self.authDigestAuthRequest(environ, start_response)
elif authmethod == "digest" and self._acceptbasic:
return self.sendBasicAuthResponse(environ, start_response)
elif authmethod == "basic" and self._acceptbasic:
return self.authBasicAuthRequest(environ, start_response)
util.log("HTTPAuthenticator: respond with 400 Bad request; Auth-Method: %s" % authmethod)
start_response("400 Bad Request", [("Content-Length", "0"),
("Date", util.getRfc1123Time()),
])
return [""]
if self._defaultdigest:
return self.sendDigestAuthResponse(environ, start_response)
return self.sendBasicAuthResponse(environ, start_response)
def __call__(self, environ, start_response):
path = environ["PATH_INFO"]
davres = None
if environ["wsgidav.provider"]:
davres = environ["wsgidav.provider"].getResourceInst(path, environ)
if environ["REQUEST_METHOD"] in ("GET", "HEAD") and davres and davres.isCollection:
# if "mozilla" not in environ.get("HTTP_USER_AGENT").lower():
# # issue 14: Nautilus sends GET on collections
# # http://code.google.com/p/wsgidav/issues/detail?id=14
# util.status("Directory browsing disabled for agent '%s'" % environ.get("HTTP_USER_AGENT"))
# self._fail(HTTP_NOT_IMPLEMENTED)
# return self._application(environ, start_response)
if util.getContentLength(environ) != 0:
self._fail(HTTP_MEDIATYPE_NOT_SUPPORTED, "The server does not handle any body content.")
if environ["REQUEST_METHOD"] == "HEAD":
return util.sendStatusResponse(environ, start_response, HTTP_OK)
# Support DAV mount (http://www.ietf.org/rfc/rfc4709.txt)
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
if dirConfig.get("davmount") and "davmount" in environ.get("QUERY_STRING"):
# collectionUrl = davres.getHref()
collectionUrl = util.makeCompleteUrl(environ)
collectionUrl = collectionUrl.split("?")[0]
res = """
<dm:mount xmlns:dm="http://purl.org/NET/webdav/mount">
<dm:url>%s</dm:url>
</dm:mount>""" % (
collectionUrl
)
# TODO: support <dm:open>%s</dm:open>
start_response(
"200 OK",
[
("Content-Type", "application/davmount+xml"),
("Content-Length", str(len(res))),
("Cache-Control", "private"),
("Date", util.getRfc1123Time()),
],
)
return [res]
# Profile calls
# if True:
# from cProfile import Profile
# profile = Profile()
# profile.runcall(self._listDirectory, environ, start_response)
# # sort: 0:"calls",1:"time", 2: "cumulative"
# profile.print_stats(sort=2)
return self._listDirectory(davres, environ, start_response)
return self._application(environ, start_response)
def __call__(self, environ, start_response):
path = environ["PATH_INFO"]
davres = None
if environ["wsgidav.provider"]:
davres = environ["wsgidav.provider"].getResourceInst(path, environ)
if environ["REQUEST_METHOD"] in (
"GET", "HEAD") and davres and davres.isCollection:
# if "mozilla" not in environ.get("HTTP_USER_AGENT").lower():
# # issue 14: Nautilus sends GET on collections
# # http://code.google.com/p/wsgidav/issues/detail?id=14
# util.status("Directory browsing disabled for agent '%s'" % environ.get("HTTP_USER_AGENT"))
# self._fail(HTTP_NOT_IMPLEMENTED)
# return self._application(environ, start_response)
if util.getContentLength(environ) != 0:
self._fail(HTTP_MEDIATYPE_NOT_SUPPORTED,
"The server does not handle any body content.")
if environ["REQUEST_METHOD"] == "HEAD":
return util.sendStatusResponse(environ, start_response,
HTTP_OK)
# Support DAV mount (http://www.ietf.org/rfc/rfc4709.txt)
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
if dirConfig.get("davmount") and "davmount" in environ.get(
"QUERY_STRING"):
# collectionUrl = davres.getHref()
collectionUrl = util.makeCompleteUrl(environ)
collectionUrl = collectionUrl.split("?")[0]
res = """
<dm:mount xmlns:dm="http://purl.org/NET/webdav/mount">
<dm:url>%s</dm:url>
</dm:mount>""" % (collectionUrl)
# TODO: support <dm:open>%s</dm:open>
start_response("200 OK", [
("Content-Type", "application/davmount+xml"),
("Content-Length", str(len(res))),
("Cache-Control", "private"),
("Date", util.getRfc1123Time()),
])
return [res]
# Profile calls
# if True:
# from cProfile import Profile
# profile = Profile()
# profile.runcall(self._listDirectory, environ, start_response)
# # sort: 0:"calls",1:"time", 2: "cumulative"
# profile.print_stats(sort=2)
return self._listDirectory(davres, environ, start_response)
return self._application(environ, start_response)
def sendBasicAuthResponse(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(environ["PATH_INFO"] , environ)
_logger.debug("401 Not Authorized for realm '%s' (basic)" % realmname)
wwwauthheaders = "Basic realm=\"" + realmname + "\""
body = self.getErrorMessage()
start_response("401 Not Authorized", [("WWW-Authenticate", wwwauthheaders),
("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
def __call__(self, environ, start_response):
path = environ["PATH_INFO"]
# We want to answer OPTIONS(*), even if no handler was registered for
# the top-level realm (e.g. required to map drive letters).
provider = environ["wsgidav.provider"]
# Hotfix for WinXP / Vista: accept '/' for a '*'
if environ["REQUEST_METHOD"] == "OPTIONS" and path in ("/", "*"):
# Answer HTTP 'OPTIONS' method on server-level.
# From RFC 2616:
# If the Request-URI is an asterisk ("*"), the OPTIONS request is
# intended to apply to the server in general rather than to a specific
# resource. Since a server's communication options typically depend on
# the resource, the "*" request is only useful as a "ping" or "no-op"
# type of method; it does nothing beyond allowing the client to test the
# capabilities of the server. For example, this can be used to test a
# proxy for HTTP/1.1 compliance (or lack thereof).
dav_compliance_level = "1,2"
if provider is None or provider.isReadOnly(
) or provider.lockManager is None:
dav_compliance_level = "1"
headers = [
("Content-Type", "text/html; charset=UTF-8"),
("Content-Length", "0"),
("DAV", dav_compliance_level),
("Date", util.getRfc1123Time()),
]
if environ["wsgidav.config"].get("add_header_MS_Author_Via",
False):
headers.append(("MS-Author-Via", "DAV"))
start_response("200 OK", headers)
yield ""
return
if provider is None:
raise DAVError(HTTP_NOT_FOUND,
"Could not find resource provider for '%s'" % path)
# Let the appropriate resource provider for the realm handle the request
app = RequestServer(provider)
app_iter = app(environ, start_response)
for v in app_iter:
yield v
if hasattr(app_iter, "close"):
app_iter.close()
return
def sendBasicAuthResponse(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(environ["PATH_INFO"] , environ)
_logger.debug("401 Not Authorized for realm '%s' (basic)" % realmname)
wwwauthheaders = "Basic realm=\"" + realmname + "\""
body = self.getErrorMessage()
start_response("401 Not Authorized", [("WWW-Authenticate", wwwauthheaders),
("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
def __call__(self, environ, start_response):
path = environ["PATH_INFO"]
# We want to answer OPTIONS(*), even if no handler was registered for
# the top-level realm (e.g. required to map drive letters).
provider = environ["wsgidav.provider"]
# Hotfix for WinXP / Vista: accept '/' for a '*'
if environ["REQUEST_METHOD"] == "OPTIONS" and path in ("/", "*"):
# Answer HTTP 'OPTIONS' method on server-level.
# From RFC 2616:
# If the Request-URI is an asterisk ("*"), the OPTIONS request is
# intended to apply to the server in general rather than to a specific
# resource. Since a server's communication options typically depend on
# the resource, the "*" request is only useful as a "ping" or "no-op"
# type of method; it does nothing beyond allowing the client to test the
# capabilities of the server. For example, this can be used to test a
# proxy for HTTP/1.1 compliance (or lack thereof).
dav_compliance_level = "1,2"
if provider is None or provider.isReadOnly() or provider.lockManager is None:
dav_compliance_level = "1"
headers = [("Content-Type", "text/html"),
("Content-Length", "0"),
("DAV", dav_compliance_level),
("Date", util.getRfc1123Time()),
]
if environ["wsgidav.config"].get("add_header_MS_Author_Via", False):
headers.append( ("MS-Author-Via", "DAV") )
start_response("200 OK", headers)
yield ""
return
if provider is None:
raise DAVError(HTTP_NOT_FOUND,
"Could not find resource provider for '%s'" % path)
# Let the appropriate resource provider for the realm handle the request
app = RequestServer(provider)
app_iter = app(environ, start_response)
for v in app_iter:
yield v
if hasattr(app_iter, "close"):
app_iter.close()
return
def __call__(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(
environ["PATH_INFO"], environ)
_logger.debug("realm '%s'" % realmname)
# _logger.debug("%s" % environ)
force_allow = False
if HOTFIX_WIN_AcceptAnonymousOptions and environ[
"REQUEST_METHOD"] == "OPTIONS":
_logger.warning("No authorization required for OPTIONS method")
force_allow = True
if force_allow or not self._domaincontroller.requireAuthentication(
realmname, environ):
# no authentication needed
_logger.debug("No authorization required for realm '%s'" %
realmname)
environ["http_authenticator.realm"] = realmname
environ["http_authenticator.username"] = ""
return self._application(environ, start_response)
if "HTTP_AUTHORIZATION" in environ:
authheader = environ["HTTP_AUTHORIZATION"]
authmatch = self._headermethod.search(authheader)
authmethod = "None"
if authmatch:
authmethod = authmatch.group(1).lower()
if authmethod == "digest" and self._acceptdigest:
return self.authDigestAuthRequest(environ, start_response)
elif authmethod == "digest" and self._acceptbasic:
return self.sendBasicAuthResponse(environ, start_response)
elif authmethod == "basic" and self._acceptbasic:
return self.authBasicAuthRequest(environ, start_response)
util.log(
"HTTPAuthenticator: respond with 400 Bad request; Auth-Method: %s"
% authmethod)
start_response("400 Bad Request", [
("Content-Length", "0"),
("Date", util.getRfc1123Time()),
])
return [""]
if self._defaultdigest:
return self.sendDigestAuthResponse(environ, start_response)
return self.sendBasicAuthResponse(environ, start_response)
def sendDigestAuthResponse(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(environ["PATH_INFO"] , environ)
random.seed()
serverkey = hex(random.getrandbits(32))[2:]
etagkey = md5(environ["PATH_INFO"]).hexdigest()
timekey = str(time.time())
nonce = base64.b64encode(timekey + md5(timekey + ":" + etagkey + ":" + serverkey).hexdigest())
wwwauthheaders = "Digest realm=\"" + realmname + "\", nonce=\"" + nonce + \
"\", algorithm=\"MD5\", qop=\"auth\""
_logger.debug("401 Not Authorized for realm '%s' (digest): %s" % (realmname, wwwauthheaders))
body = self.getErrorMessage()
# start_response("403 Forbidden", [("WWW-Authenticate", wwwauthheaders),
start_response("401 Not Authorized", [("WWW-Authenticate", wwwauthheaders),
("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
def sendDigestAuthResponse(self, environ, start_response):
realmname = self._domaincontroller.getDomainRealm(environ["PATH_INFO"] , environ)
random.seed()
serverkey = hex(random.getrandbits(32))[2:]
etagkey = md5(environ["PATH_INFO"]).hexdigest()
timekey = str(time.time())
nonce = base64.b64encode(timekey + md5(timekey + ":" + etagkey + ":" + serverkey).hexdigest())
wwwauthheaders = "Digest realm=\"" + realmname + "\", nonce=\"" + nonce + \
"\", algorithm=\"MD5\", qop=\"auth\""
_logger.debug("401 Not Authorized for realm '%s' (digest): %s" % (realmname, wwwauthheaders))
body = self.getErrorMessage()
# start_response("403 Forbidden", [("WWW-Authenticate", wwwauthheaders),
start_response("401 Not Authorized", [("WWW-Authenticate", wwwauthheaders),
("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
def __call__(self, environ, start_response):
path = environ["PATH_INFO"]
# We want to answer OPTIONS(*), even if no handler was registered for
# the top-level realm (e.g. required to map drive letters).
# Hotfix for WinXP / Vista: accept '/' for a '*'
if environ["REQUEST_METHOD"] == "OPTIONS" and path in ("/", "*"):
# Answer HTTP 'OPTIONS' method on server-level.
# From RFC 2616:
# If the Request-URI is an asterisk ("*"), the OPTIONS request is
# intended to apply to the server in general rather than to a specific
# resource. Since a server's communication options typically depend on
# the resource, the "*" request is only useful as a "ping" or "no-op"
# type of method; it does nothing beyond allowing the client to test the
# capabilities of the server. For example, this can be used to test a
# proxy for HTTP/1.1 compliance (or lack thereof).
start_response("200 OK", [("Content-Type", "text/html"),
("Content-Length", "0"),
("DAV", "1,2"),
("Server", "DAV/2"),
("Date", util.getRfc1123Time()),
])
yield ""
return
provider = environ["wsgidav.provider"]
if provider is None:
raise DAVError(HTTP_NOT_FOUND,
"Could not find resource provider for '%s'" % path)
# Let the appropriate resource provider for the realm handle the request
app = RequestServer(provider)
for v in app(environ, start_response):
yield v
return
def _listDirectory(self, davres, environ, start_response):
"""
@see: http://www.webdav.org/specs/rfc4918.html#rfc.section.9.4
"""
assert davres.isCollection
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
displaypath = urllib.unquote(davres.getHref())
isReadOnly = environ["wsgidav.provider"].isReadOnly()
trailer = dirConfig.get("response_trailer")
if trailer:
trailer = trailer.replace("${version}",
"<a href='https://github.com/mar10/wsgidav/'>WsgiDAV/%s</a>" % __version__)
trailer = trailer.replace("${time}", util.getRfc1123Time())
else:
trailer = ("Seafile WebDAV Server, based on <a href='https://github.com/mar10/wsgidav/'>WsgiDAV/%s</a> - %s"
% (__version__, util.getRfc1123Time()))
html = []
html.append("<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>");
html.append("<html>")
html.append("<head>")
html.append("<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>")
html.append("<meta name='generator' content='WsgiDAV %s'>" % __version__)
html.append("<title>WsgiDAV - Index of %s </title>" % displaypath)
html.append("<script type='text/javascript'>%s</script>" % PAGE_SCRIPT)
html.append("<style type='text/css'>%s</style>" % PAGE_CSS)
# Special CSS to enable MS Internet Explorer behaviour
if dirConfig.get("ms_mount"):
html.append("<style type='text/css'> A {behavior: url(#default#AnchorClick);} </style>")
if dirConfig.get("ms_sharepoint_plugin"):
html.append("<object id='winFirefoxPlugin' type='application/x-sharepoint' width='0' height='0' style=''visibility: hidden;'></object>")
html.append("</head>")
html.append("<body onload='onLoad()'>")
# Title
html.append("<h1>Index of %s</h1>" % displaypath)
# Add DAV-Mount link and Web-Folder link
links = []
if dirConfig.get("davmount"):
links.append("<a title='Open this folder in a WebDAV client.' href='%s?davmount'>Mount</a>" % util.makeCompleteUrl(environ))
if dirConfig.get("ms_mount"):
links.append("<a title='Open as Web Folder (requires Microsoft Internet Explorer)' href='' FOLDER='%s'>Open as Web Folder</a>" % util.makeCompleteUrl(environ))
# html.append("<a href='' FOLDER='%ssetup.py'>Open setup.py as WebDAV</a>" % util.makeCompleteUrl(environ))
if links:
html.append("<p>%s</p>" % " – ".join(links))
html.append("<hr>")
# Listing
html.append("<table onclick='return onClickTable(event)'>")
html.append("<thead>")
html.append("<tr><th>Name</th> <th>Type</th> <th class='right'>Size</th> <th class='right'>Last modified</th> </tr>")
html.append("</thead>")
html.append("<tbody>")
if davres.path in ("", "/"):
html.append("<tr><td>Top level share</td> <td></td> <td></td> <td></td> </tr>")
else:
parentUrl = util.getUriParent(davres.getHref())
html.append("<tr><td><a href='" + parentUrl + "'>Parent Directory</a></td> <td></td> <td></td> <td></td> </tr>")
# Ask collection for member info list
dirInfoList = davres.getDirectoryInfo()
if dirInfoList is None:
# No pre-build info: traverse members
dirInfoList = []
childList = davres.getDescendants(depth="1", addSelf=False)
for res in childList:
di = res.getDisplayInfo()
href = res.getHref()
infoDict = {"href": href,
"class": "",
"displayName": escapeName(res.getDisplayName()),
"lastModified": res.getLastModified(),
"isCollection": res.isCollection,
"contentLength": res.getContentLength(),
"displayType": di.get("type"),
"displayTypeComment": di.get("typeComment"),
}
if not isReadOnly and not res.isCollection:
ext = os.path.splitext(href)[1].lstrip(".").lower()
officeType = msOfficeExtToTypeMap.get(ext)
if officeType:
# print "OT", officeType
# print "OT", dirConfig
if dirConfig.get("ms_sharepoint_plugin"):
infoDict["class"] = "msoffice"
elif dirConfig.get("ms_sharepoint_urls"):
infoDict["href"] = "ms-%s:ofe|u|%s" % (officeType, href)
dirInfoList.append(infoDict)
#
for infoDict in dirInfoList:
lastModified = infoDict.get("lastModified")
if lastModified is None:
infoDict["strModified"] = ""
else:
infoDict["strModified"] = util.getRfc1123Time(lastModified)
infoDict["strSize"] = "-"
if not infoDict.get("isCollection"):
contentLength = infoDict.get("contentLength")
if contentLength is not None:
infoDict["strSize"] = util.byteNumberString(contentLength)
html.append("""\
<tr><td><a href="%(href)s" class="%(class)s">%(displayName)s</a></td>
<td>%(displayType)s</td>
<td class='right'>%(strSize)s</td>
<td class='right'>%(strModified)s</td></tr>""" % infoDict)
html.append("</tbody>")
html.append("</table>")
html.append("<hr>")
if "http_authenticator.username" in environ:
if environ.get("http_authenticator.username"):
html.append("<p>Authenticated user: '******', realm: '%s'.</p>"
% (environ.get("http_authenticator.username"),
environ.get("http_authenticator.realm")))
# else:
# html.append("<p>Anonymous</p>")
if trailer:
html.append("<p class='trailer'>%s</p>" % trailer)
html.append("</body></html>")
body = "\n".join(html)
start_response("200 OK", [("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
def _listDirectory(self, davres, environ, start_response):
"""
@see: http://www.webdav.org/specs/rfc4918.html#rfc.section.9.4
"""
assert davres.isCollection
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
displaypath = urllib.unquote(davres.getHref())
trailer = dirConfig.get("response_trailer")
if trailer:
trailer = trailer.replace(
"${version}",
"<a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a>" %
__version__)
trailer = trailer.replace("${time}", util.getRfc1123Time())
else:
trailer = (
"<a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a> - %s"
% (__version__, util.getRfc1123Time()))
html = []
html.append(
"<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>"
)
html.append("<html>")
html.append("<head>")
html.append(
"<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>"
)
html.append("<meta name='generator' content='WsgiDAV %s'>" %
__version__)
html.append("<title>WsgiDAV - Index of %s </title>" % displaypath)
html.append("""\
<style type="text/css">
img { border: 0; padding: 0 2px; vertical-align: text-bottom; }
th, td { padding: 2px 20px 2px 2px; }
th { text-align: left; }
th.right { text-align: right; }
td { font-family: monospace; vertical-align: bottom; white-space: pre; }
td.right { text-align: right; }
table { border: 0; }
a.symlink { font-style: italic; }
p.trailer { font-size: smaller; }
</style>""")
# Special CSS to enable MS Internet Explorer behaviour
if dirConfig.get("msmount"):
html.append("""\
<style type="text/css">
A {behavior: url(#default#AnchorClick);}
</style>""")
html.append("</head><body>")
# Title
html.append("<h1>Index of %s</h1>" % displaypath)
# Add DAV-Mount link and Web-Folder link
links = []
if dirConfig.get("davmount"):
links.append(
"<a title='Open this folder in a WebDAV client.' href='%s?davmount'>Mount</a>"
% util.makeCompleteUrl(environ))
if dirConfig.get("msmount"):
links.append(
"<a title='Open as Web Folder (requires Microsoft Internet Explorer)' href='' FOLDER='%s'>Open as Web Folder</a>"
% util.makeCompleteUrl(environ))
# html.append("<a href='' FOLDER='%ssetup.py'>Open setup.py as WebDAV</a>" % util.makeCompleteUrl(environ))
if links:
html.append("<p>%s</p>" % " – ".join(links))
html.append("<hr>")
# Listing
html.append("<table>")
html.append("<thead>")
html.append(
"<tr><th>Name</th> <th>Type</th> <th class='right'>Size</th> <th class='right'>Last modified</th> </tr>"
)
html.append("</thead>")
html.append("<tbody>")
if davres.path in ("", "/"):
html.append(
"<tr><td>Top level share</td> <td></td> <td></td> <td></td> </tr>"
)
else:
parentUrl = util.getUriParent(davres.getHref())
html.append(
"<tr><td><a href='" + parentUrl +
"'>Parent Directory</a></td> <td></td> <td></td> <td></td> </tr>"
)
# Ask collection for member info list
dirInfoList = davres.getDirectoryInfo()
if dirInfoList is None:
# No pre-build info: traverse members
dirInfoList = []
childList = davres.getDescendants(depth="1", addSelf=False)
for res in childList:
di = res.getDisplayInfo()
infoDict = {
"href": res.getHref(),
"displayName": res.getDisplayName(),
"lastModified": res.getLastModified(),
"isCollection": res.isCollection,
"contentLength": res.getContentLength(),
"displayType": di.get("type"),
"displayTypeComment": di.get("typeComment"),
}
dirInfoList.append(infoDict)
#
for infoDict in dirInfoList:
lastModified = infoDict.get("lastModified")
if lastModified is None:
infoDict["strModified"] = ""
else:
infoDict["strModified"] = util.getRfc1123Time(lastModified)
infoDict["strSize"] = "-"
if not infoDict.get("isCollection"):
contentLength = infoDict.get("contentLength")
if contentLength is not None:
infoDict["strSize"] = util.byteNumberString(contentLength)
html.append("""\
<tr><td><a href="%(href)s">%(displayName)s</a></td>
<td>%(displayType)s</td>
<td class='right'>%(strSize)s</td>
<td class='right'>%(strModified)s</td></tr>""" % infoDict)
html.append("</tbody>")
html.append("</table>")
html.append("<hr>")
if "http_authenticator.username" in environ:
if environ.get("http_authenticator.username"):
html.append("<p>Authenticated user: '******', realm: '%s'.</p>" %
(environ.get("http_authenticator.username"),
environ.get("http_authenticator.realm")))
# else:
# html.append("<p>Anonymous</p>")
if trailer:
html.append("<p class='trailer'>%s</p>" % trailer)
# html.append("<p class='trailer'><a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a> - %s</p>"
# % (__version__, util.getRfc1123Time()))
html.append("</body></html>")
body = "\n".join(html)
start_response("200 OK", [
("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [body]
util.warn("ErrorPrinter: caught Exception")
util.warn(traceback.format_exc())
raise
except DAVError, e:
_logger.debug("caught %s" % e)
status = getHttpStatusString(e)
# Dump internal errors to console
if e.value == HTTP_INTERNAL_ERROR:
util.warn(traceback.format_exc())
util.warn("e.srcexception:\n%s" % e.srcexception)
elif e.value in (HTTP_NOT_MODIFIED, HTTP_NO_CONTENT):
# util.log("ErrorPrinter: forcing empty error response for %s" % e.value)
# See paste.lint: these code don't have content
start_response(status, [("Content-Length", "0"),
("Date", util.getRfc1123Time()),
])
yield ""
return
# If exception has pre-/post-condition: return as XML response,
# else return as HTML
content_type, body = e.getResponsePage()
# TODO: provide exc_info=sys.exc_info()?
start_response(status, [("Content-Type", content_type),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
yield body
return
def _listDirectory(self, davres, environ, start_response):
"""
@see: http://www.webdav.org/specs/rfc4918.html#rfc.section.9.4
"""
assert davres.isCollection
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
displaypath = urllib.unquote(davres.getHref())
isReadOnly = environ["wsgidav.provider"].isReadOnly()
trailer = dirConfig.get("response_trailer")
if trailer:
trailer = trailer.replace("${version}",
"<a href='https://github.com/mar10/wsgidav/'>WsgiDAV/%s</a>" % __version__)
trailer = trailer.replace("${time}", util.getRfc1123Time())
else:
trailer = ("<a href='https://github.com/mar10/wsgidav/'>WsgiDAV/%s</a> - %s"
% (__version__, util.getRfc1123Time()))
html = []
html.append("<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>");
html.append("<html>")
html.append("<head>")
html.append("<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>")
html.append("<meta name='generator' content='WsgiDAV %s'>" % __version__)
html.append("<title>WsgiDAV - Index of %s </title>" % displaypath)
html.append("<script type='text/javascript'>%s</script>" % PAGE_SCRIPT)
html.append("<style type='text/css'>%s</style>" % PAGE_CSS)
# Special CSS to enable MS Internet Explorer behaviour
if dirConfig.get("ms_mount"):
html.append("<style type='text/css'> A {behavior: url(#default#AnchorClick);} </style>")
if dirConfig.get("ms_sharepoint_plugin"):
html.append("<object id='winFirefoxPlugin' type='application/x-sharepoint' width='0' height='0' style=''visibility: hidden;'></object>")
html.append("</head>")
html.append("<body onload='onLoad()'>")
# Title
html.append("<h1>Index of %s</h1>" % displaypath)
# Add DAV-Mount link and Web-Folder link
links = []
if dirConfig.get("davmount"):
links.append("<a title='Open this folder in a WebDAV client.' href='%s?davmount'>Mount</a>" % util.makeCompleteUrl(environ))
if dirConfig.get("ms_mount"):
links.append("<a title='Open as Web Folder (requires Microsoft Internet Explorer)' href='' FOLDER='%s'>Open as Web Folder</a>" % util.makeCompleteUrl(environ))
# html.append("<a href='' FOLDER='%ssetup.py'>Open setup.py as WebDAV</a>" % util.makeCompleteUrl(environ))
if links:
html.append("<p>%s</p>" % " – ".join(links))
html.append("<hr>")
# Listing
html.append("<table onclick='return onClickTable(event)'>")
html.append("<thead>")
html.append("<tr><th>Name</th> <th>Type</th> <th class='right'>Size</th> <th class='right'>Last modified</th> </tr>")
html.append("</thead>")
html.append("<tbody>")
if davres.path in ("", "/"):
html.append("<tr><td>Top level share</td> <td></td> <td></td> <td></td> </tr>")
else:
parentUrl = util.getUriParent(davres.getHref())
html.append("<tr><td><a href='" + parentUrl + "'>Parent Directory</a></td> <td></td> <td></td> <td></td> </tr>")
# Ask collection for member info list
dirInfoList = davres.getDirectoryInfo()
if dirInfoList is None:
# No pre-build info: traverse members
dirInfoList = []
childList = davres.getDescendants(depth="1", addSelf=False)
for res in childList:
di = res.getDisplayInfo()
href = res.getHref()
infoDict = {"href": href,
"class": "",
"displayName": res.getDisplayName(),
"lastModified": res.getLastModified(),
"isCollection": res.isCollection,
"contentLength": res.getContentLength(),
"displayType": di.get("type"),
"displayTypeComment": di.get("typeComment"),
}
if not isReadOnly and not res.isCollection:
ext = os.path.splitext(href)[1].lstrip(".").lower()
officeType = msOfficeExtToTypeMap.get(ext)
if officeType:
print "OT", officeType
print "OT", dirConfig
if dirConfig.get("ms_sharepoint_plugin"):
infoDict["class"] = "msoffice"
elif dirConfig.get("ms_sharepoint_urls"):
infoDict["href"] = "ms-%s:ofe|u|%s" % (officeType, href)
dirInfoList.append(infoDict)
#
for infoDict in dirInfoList:
lastModified = infoDict.get("lastModified")
if lastModified is None:
infoDict["strModified"] = ""
else:
infoDict["strModified"] = util.getRfc1123Time(lastModified)
infoDict["strSize"] = "-"
if not infoDict.get("isCollection"):
contentLength = infoDict.get("contentLength")
if contentLength is not None:
infoDict["strSize"] = util.byteNumberString(contentLength)
html.append("""\
<tr><td><a href="%(href)s" class="%(class)s">%(displayName)s</a></td>
<td>%(displayType)s</td>
<td class='right'>%(strSize)s</td>
<td class='right'>%(strModified)s</td></tr>""" % infoDict)
html.append("</tbody>")
html.append("</table>")
html.append("<hr>")
if "http_authenticator.username" in environ:
if environ.get("http_authenticator.username"):
html.append("<p>Authenticated user: '******', realm: '%s'.</p>"
% (environ.get("http_authenticator.username"),
environ.get("http_authenticator.realm")))
# else:
# html.append("<p>Anonymous</p>")
if trailer:
html.append("<p class='trailer'>%s</p>" % trailer)
html.append("</body></html>")
body = "\n".join(html)
start_response("200 OK", [("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]
except DAVError, e:
_logger.debug("caught %s" % e)
status = getHttpStatusString(e)
# Dump internal errors to console
if e.value == HTTP_INTERNAL_ERROR:
print >> sys.stdout, "ErrorPrinter: caught HTTPRequestException(HTTP_INTERNAL_ERROR)"
traceback.print_exc(10,
environ.get("wsgi.errors") or sys.stdout)
print >> sys.stdout, "e.srcexception:\n%s" % e.srcexception
elif e.value in (HTTP_NOT_MODIFIED, HTTP_NO_CONTENT):
# util.log("ErrorPrinter: forcing empty error response for %s" % e.value)
# See paste.lint: these code don't have content
start_response(status, [
("Content-Length", "0"),
("Date", util.getRfc1123Time()),
])
yield ""
return
# If exception has pre-/post-condition: return as XML response,
# else return as HTML
content_type, body = e.getResponsePage()
# TODO: provide exc_info=sys.exc_info()?
start_response(status, [
("Content-Type", content_type),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
yield body
def _listDirectory(self, davres, environ, start_response):
"""
@see: http://www.webdav.org/specs/rfc4918.html#rfc.section.9.4
"""
assert davres.isCollection
dirConfig = environ["wsgidav.config"].get("dir_browser", {})
displaypath = urllib.unquote(davres.getHref())
trailer = dirConfig.get("response_trailer")
if trailer:
trailer = trailer.replace("${version}",
"<a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a>" % __version__)
trailer = trailer.replace("${time}", util.getRfc1123Time())
else:
trailer = ("<a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a> - %s"
% (__version__, util.getRfc1123Time()))
html = []
html.append("<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>");
html.append("<html>")
html.append("<head>")
html.append("<meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>")
html.append("<meta name='generator' content='WsgiDAV %s'>" % __version__)
html.append("<title>WsgiDAV - Index of %s </title>" % displaypath)
html.append("""\
<style type="text/css">
img { border: 0; padding: 0 2px; vertical-align: text-bottom; }
th, td { padding: 2px 20px 2px 2px; }
th { text-align: left; }
th.right { text-align: right; }
td { font-family: monospace; vertical-align: bottom; white-space: pre; }
td.right { text-align: right; }
table { border: 0; }
a.symlink { font-style: italic; }
p.trailer { font-size: smaller; }
</style>""")
# Special CSS to enable MS Internet Explorer behaviour
if dirConfig.get("msmount"):
html.append("""\
<style type="text/css">
A {behavior: url(#default#AnchorClick);}
</style>""")
html.append("</head><body>")
# Title
html.append("<h1>Index of %s</h1>" % displaypath)
# Add DAV-Mount link and Web-Folder link
links = []
if dirConfig.get("davmount"):
links.append("<a title='Open this folder in a WebDAV client.' href='%s?davmount'>Mount</a>" % util.makeCompleteUrl(environ))
if dirConfig.get("msmount"):
links.append("<a title='Open as Web Folder (requires Microsoft Internet Explorer)' href='' FOLDER='%s'>Open as Web Folder</a>" % util.makeCompleteUrl(environ))
# html.append("<a href='' FOLDER='%ssetup.py'>Open setup.py as WebDAV</a>" % util.makeCompleteUrl(environ))
if links:
html.append("<p>%s</p>" % " – ".join(links))
html.append("<hr>")
# Listing
html.append("<table>")
html.append("<thead>")
html.append("<tr><th>Name</th> <th>Type</th> <th class='right'>Size</th> <th class='right'>Last modified</th> </tr>")
html.append("</thead>")
html.append("<tbody>")
if davres.path in ("", "/"):
html.append("<tr><td>Top level share</td> <td></td> <td></td> <td></td> </tr>")
else:
parentUrl = util.getUriParent(davres.getHref())
html.append("<tr><td><a href='" + parentUrl + "'>Parent Directory</a></td> <td></td> <td></td> <td></td> </tr>")
# Ask collection for member info list
dirInfoList = davres.getDirectoryInfo()
if dirInfoList is None:
# No pre-build info: traverse members
dirInfoList = []
childList = davres.getDescendants(depth="1", addSelf=False)
for res in childList:
di = res.getDisplayInfo()
infoDict = {"href": res.getHref(),
"displayName": res.getDisplayName(),
"lastModified": res.getLastModified(),
"isCollection": res.isCollection,
"contentLength": res.getContentLength(),
"displayType": di.get("type"),
"displayTypeComment": di.get("typeComment"),
}
dirInfoList.append(infoDict)
#
for infoDict in dirInfoList:
lastModified = infoDict.get("lastModified")
if lastModified is None:
infoDict["strModified"] = ""
else:
infoDict["strModified"] = util.getRfc1123Time(lastModified)
infoDict["strSize"] = "-"
if not infoDict.get("isCollection"):
contentLength = infoDict.get("contentLength")
if contentLength is not None:
infoDict["strSize"] = util.byteNumberString(contentLength)
html.append("""\
<tr><td><a href="%(href)s">%(displayName)s</a></td>
<td>%(displayType)s</td>
<td class='right'>%(strSize)s</td>
<td class='right'>%(strModified)s</td></tr>""" % infoDict)
html.append("</tbody>")
html.append("</table>")
html.append("<hr>")
if "http_authenticator.username" in environ:
if environ.get("http_authenticator.username"):
html.append("<p>Authenticated user: '******', realm: '%s'.</p>"
% (environ.get("http_authenticator.username"),
environ.get("http_authenticator.realm")))
# else:
# html.append("<p>Anonymous</p>")
if trailer:
html.append("<p class='trailer'>%s</p>" % trailer)
# html.append("<p class='trailer'><a href='http://wsgidav.googlecode.com/'>WsgiDAV/%s</a> - %s</p>"
# % (__version__, util.getRfc1123Time()))
html.append("</body></html>")
body = "\n".join(html)
start_response("200 OK", [("Content-Type", "text/html"),
("Content-Length", str(len(body))),
("Date", util.getRfc1123Time()),
])
return [ body ]