<reponame>cyrusimap/CalDAVTester
##
# Copyright (c) 2006-2016 Apple Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##

"""
Verifier that checks a multistatus response to make sure that the specified hrefs
are returned with appropriate status codes.
"""

from src.utils import processHrefSubstitutions
from xml.etree.cElementTree import ElementTree
from StringIO import StringIO
import urllib

class Verifier(object):

    def verify(self, manager, uri, response, respdata, args):

        # If no hrefs requested, then assume none should come back
        okhrefs = args.get("okhrefs", [])
        nohrefs = args.get("nohrefs", [])
        badhrefs = args.get("badhrefs", [])
        statushrefs = {}
        for arg in args.keys():
            try:
                code = int(arg)
                statushrefs.setdefault(code, []).append(args[arg])
            except ValueError:
                pass
        count = args.get("count", [])
        totalcount = args.get("totalcount", [])
        responsecount = args.get("responsecount", [])
        prefix = args.get("prefix", [])
        ignoremissing = args.get("ignoremissing", None)
        if len(prefix):
            prefix = prefix[0] if prefix[0] != "-" else ""
        else:
            prefix = uri
        okhrefs = processHrefSubstitutions(okhrefs, prefix)
        nohrefs = processHrefSubstitutions(nohrefs, prefix)
        badhrefs = processHrefSubstitutions(badhrefs, prefix)
        count = [int(eval(i)) for i in count]
        totalcount = [int(eval(i)) for i in totalcount]
        responsecount = [int(eval(i)) for i in responsecount]

        if "okhrefs" in args or "nohrefs" in args or "badhrefs" in args:
            doOKBad = True
        elif statushrefs:
            doOKBad = False
        else:
            doOKBad = None

        # Process the multistatus response, extracting all hrefs
        # and comparing with the set defined for this test. Report any
        # mismatches.

        # Must have MULTISTATUS response code
        if response.status != 207:
            return False, "           HTTP Status for Request: %d\n" % (response.status,)

        try:
            tree = ElementTree(file=StringIO(respdata))
        except Exception:
            return False, "           HTTP response is not valid XML: %s\n" % (respdata,)

        ok_status_hrefs = []
        bad_status_hrefs = []
        status_code_hrefs = {}
        for response in tree.findall("{DAV:}response"):

            # Get href for this response
            href = response.findall("{DAV:}href")
            if href is None or len(href) != 1:
                return False, "        Incorrect/missing DAV:Href element in response"
            href = urllib.unquote(href[0].text).rstrip("/")

            # Verify status
            status = response.findall("{DAV:}status")
            if len(status) == 1:
                statustxt = status[0].text
                status = False
                if statustxt.startswith("HTTP/1.1 ") and (len(statustxt) >= 10):
                    status = (statustxt[9] == "2")
                    try:
                        code = int(statustxt[9:12])
                    except ValueError:
                        code = 0
            else:
                propstatus = response.findall("{DAV:}propstat")
                if len(propstatus) > 0:
                    statustxt = "OK"
                    status = True
                else:
                    status = False
                code = 0

            if status:
                ok_status_hrefs.append(href)
            else:
                bad_status_hrefs.append(href)
            status_code_hrefs.setdefault(code, set()).add(href)
        ok_result_set = set(ok_status_hrefs)
        ok_test_set = set(okhrefs)
        no_test_set = set(nohrefs)
        bad_result_set = set(bad_status_hrefs)
        bad_test_set = set(badhrefs)

        result = True
        resulttxt = ""

        # Check for count
        if len(count) == 1:
            if len(ok_result_set) != count[0] + 1:
                result = False
                resulttxt += "        %d items returned, but %d items expected" % (len(ok_result_set) - 1, count[0],)
            return result, resulttxt

        # Check for total count
        if len(totalcount) > 0:
            # Add the 2nd value to the 1st if it exists
            if len(totalcount) == 2:
                totalcount[0] += totalcount[1]
            if len(ok_result_set) != totalcount[0]:
                result = False
                resulttxt += "        %d items returned, but %d items expected" % (len(ok_result_set), totalcount[0],)
            return result, resulttxt

        # Check for response count
        if len(responsecount) == 1:
            responses = len(ok_result_set) + len(bad_result_set)
            if responses != responsecount[0]:
                result = False
                resulttxt += "        %d responses returned, but %d responses expected" % (responses, responsecount[0],)
            return result, resulttxt

        if doOKBad:
            # Now do set difference
            ok_missing = ok_test_set.difference(ok_result_set)
            ok_extras = ok_result_set.difference(ok_test_set) if ignoremissing is None else set()
            no_extras = ok_result_set.intersection(no_test_set)
            bad_missing = bad_test_set.difference(bad_result_set)
            bad_extras = bad_result_set.difference(bad_test_set) if ignoremissing is None else set()

            if len(ok_missing) + len(ok_extras) + len(no_extras) + len(bad_missing) + len(bad_extras) != 0:
                if len(ok_missing) != 0:
                    l = list(ok_missing)
                    resulttxt += "        %d Items not returned in report (OK):" % (len(ok_missing),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(ok_extras) != 0:
                    l = list(ok_extras)
                    resulttxt += "        %d Unexpected items returned in report (OK):" % (len(ok_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(no_extras) != 0:
                    l = list(no_extras)
                    resulttxt += "        %d Unwanted items returned in report (OK):" % (len(no_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(bad_missing) != 0:
                    l = list(bad_missing)
                    resulttxt += "        %d Items not returned in report (BAD):" % (len(bad_missing),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(bad_extras) != 0:
                    l = list(bad_extras)
                    resulttxt += "        %d Unexpected items returned in report (BAD):" % (len(bad_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                result = False

        if not doOKBad:
            l = list(set(statushrefs.keys()) - set(status_code_hrefs.keys()))
            if l:
                resulttxt += "        %d Status Codes not returned in report:" % (len(l),)
                for i in l:
                    resulttxt += " " + str(i)
                resulttxt += "\n"
                result = False

            l = list(set(status_code_hrefs.keys()) - set(statushrefs.keys()))
            if l:
                resulttxt += "        %d Unexpected Status Codes returned in report:" % (len(l),)
                for i in l:
                    resulttxt += " " + str(i)
                resulttxt += "\n"
                result = False

            for code in set(statushrefs.keys()) & set(status_code_hrefs.keys()):
                l = list(set(*statushrefs[code]) - status_code_hrefs[code])
                if l:
                    resulttxt += "        %d Items not returned in report for %d:" % (len(l), code,)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                    result = False

                l = list(status_code_hrefs[code] - set(*statushrefs[code]))
                if l:
                    resulttxt += "        %d Unexpected items returned in report for %d:" % (len(l), code,)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                    result = False

        return result, resulttxt

##
# Copyright (c) 2006-2016 Apple Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##

"""
Verifier that checks a multistatus response to make sure that the specified hrefs
are returned with appropriate status codes.
"""

from src.utils import processHrefSubstitutions
from xml.etree.cElementTree import ElementTree
from StringIO import StringIO
import urllib

class Verifier(object):

    def verify(self, manager, uri, response, respdata, args):

        # If no hrefs requested, then assume none should come back
        okhrefs = args.get("okhrefs", [])
        nohrefs = args.get("nohrefs", [])
        badhrefs = args.get("badhrefs", [])
        statushrefs = {}
        for arg in args.keys():
            try:
                code = int(arg)
                statushrefs.setdefault(code, []).append(args[arg])
            except ValueError:
                pass
        count = args.get("count", [])
        totalcount = args.get("totalcount", [])
        responsecount = args.get("responsecount", [])
        prefix = args.get("prefix", [])
        ignoremissing = args.get("ignoremissing", None)
        if len(prefix):
            prefix = prefix[0] if prefix[0] != "-" else ""
        else:
            prefix = uri
        okhrefs = processHrefSubstitutions(okhrefs, prefix)
        nohrefs = processHrefSubstitutions(nohrefs, prefix)
        badhrefs = processHrefSubstitutions(badhrefs, prefix)
        count = [int(eval(i)) for i in count]
        totalcount = [int(eval(i)) for i in totalcount]
        responsecount = [int(eval(i)) for i in responsecount]

        if "okhrefs" in args or "nohrefs" in args or "badhrefs" in args:
            doOKBad = True
        elif statushrefs:
            doOKBad = False
        else:
            doOKBad = None

        # Process the multistatus response, extracting all hrefs
        # and comparing with the set defined for this test. Report any
        # mismatches.

        # Must have MULTISTATUS response code
        if response.status != 207:
            return False, "           HTTP Status for Request: %d\n" % (response.status,)

        try:
            tree = ElementTree(file=StringIO(respdata))
        except Exception:
            return False, "           HTTP response is not valid XML: %s\n" % (respdata,)

        ok_status_hrefs = []
        bad_status_hrefs = []
        status_code_hrefs = {}
        for response in tree.findall("{DAV:}response"):

            # Get href for this response
            href = response.findall("{DAV:}href")
            if href is None or len(href) != 1:
                return False, "        Incorrect/missing DAV:Href element in response"
            href = urllib.unquote(href[0].text).rstrip("/")

            # Verify status
            status = response.findall("{DAV:}status")
            if len(status) == 1:
                statustxt = status[0].text
                status = False
                if statustxt.startswith("HTTP/1.1 ") and (len(statustxt) >= 10):
                    status = (statustxt[9] == "2")
                    try:
                        code = int(statustxt[9:12])
                    except ValueError:
                        code = 0
            else:
                propstatus = response.findall("{DAV:}propstat")
                if len(propstatus) > 0:
                    statustxt = "OK"
                    status = True
                else:
                    status = False
                code = 0

            if status:
                ok_status_hrefs.append(href)
            else:
                bad_status_hrefs.append(href)
            status_code_hrefs.setdefault(code, set()).add(href)
        ok_result_set = set(ok_status_hrefs)
        ok_test_set = set(okhrefs)
        no_test_set = set(nohrefs)
        bad_result_set = set(bad_status_hrefs)
        bad_test_set = set(badhrefs)

        result = True
        resulttxt = ""

        # Check for count
        if len(count) == 1:
            if len(ok_result_set) != count[0] + 1:
                result = False
                resulttxt += "        %d items returned, but %d items expected" % (len(ok_result_set) - 1, count[0],)
            return result, resulttxt

        # Check for total count
        if len(totalcount) > 0:
            # Add the 2nd value to the 1st if it exists
            if len(totalcount) == 2:
                totalcount[0] += totalcount[1]
            if len(ok_result_set) != totalcount[0]:
                result = False
                resulttxt += "        %d items returned, but %d items expected" % (len(ok_result_set), totalcount[0],)
            return result, resulttxt

        # Check for response count
        if len(responsecount) == 1:
            responses = len(ok_result_set) + len(bad_result_set)
            if responses != responsecount[0]:
                result = False
                resulttxt += "        %d responses returned, but %d responses expected" % (responses, responsecount[0],)
            return result, resulttxt

        if doOKBad:
            # Now do set difference
            ok_missing = ok_test_set.difference(ok_result_set)
            ok_extras = ok_result_set.difference(ok_test_set) if ignoremissing is None else set()
            no_extras = ok_result_set.intersection(no_test_set)
            bad_missing = bad_test_set.difference(bad_result_set)
            bad_extras = bad_result_set.difference(bad_test_set) if ignoremissing is None else set()

            if len(ok_missing) + len(ok_extras) + len(no_extras) + len(bad_missing) + len(bad_extras) != 0:
                if len(ok_missing) != 0:
                    l = list(ok_missing)
                    resulttxt += "        %d Items not returned in report (OK):" % (len(ok_missing),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(ok_extras) != 0:
                    l = list(ok_extras)
                    resulttxt += "        %d Unexpected items returned in report (OK):" % (len(ok_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(no_extras) != 0:
                    l = list(no_extras)
                    resulttxt += "        %d Unwanted items returned in report (OK):" % (len(no_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(bad_missing) != 0:
                    l = list(bad_missing)
                    resulttxt += "        %d Items not returned in report (BAD):" % (len(bad_missing),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                if len(bad_extras) != 0:
                    l = list(bad_extras)
                    resulttxt += "        %d Unexpected items returned in report (BAD):" % (len(bad_extras),)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                result = False

        if not doOKBad:
            l = list(set(statushrefs.keys()) - set(status_code_hrefs.keys()))
            if l:
                resulttxt += "        %d Status Codes not returned in report:" % (len(l),)
                for i in l:
                    resulttxt += " " + str(i)
                resulttxt += "\n"
                result = False

            l = list(set(status_code_hrefs.keys()) - set(statushrefs.keys()))
            if l:
                resulttxt += "        %d Unexpected Status Codes returned in report:" % (len(l),)
                for i in l:
                    resulttxt += " " + str(i)
                resulttxt += "\n"
                result = False

            for code in set(statushrefs.keys()) & set(status_code_hrefs.keys()):
                l = list(set(*statushrefs[code]) - status_code_hrefs[code])
                if l:
                    resulttxt += "        %d Items not returned in report for %d:" % (len(l), code,)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                    result = False

                l = list(status_code_hrefs[code] - set(*statushrefs[code]))
                if l:
                    resulttxt += "        %d Unexpected items returned in report for %d:" % (len(l), code,)
                    for i in l:
                        resulttxt += " " + str(i)
                    resulttxt += "\n"
                    result = False

        return result, resulttxt
## # Copyright (c) 2006-2016 Apple Inc. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. ## Verifier that checks a multistatus response to make sure that the specified hrefs are returned with appropriate status codes. # If no hrefs requested, then assume none should come back # Process the multistatus response, extracting all hrefs # and comparing with the set defined for this test. Report any # mismatches. # Must have MULTISTATUS response code # Get href for this response # Verify status # Check for count # Check for total count # Add the 2nd value to the 1st if it exists # Check for response count # Now do set difference