Merge pull request #175 from di/add-more-ci-checks

Add more CI checks

disposable_email_blacklist.conf

@@ -304,8 +304,6 @@ anonymousness.com
 anotherdomaincyka.tk
 ansibleemail.com
 anthony-junkmail.com
-antichef.com
-antichef.net
 antireg.com
 antireg.ru
 antispam.de
@@ -472,7 +470,6 @@ buzzcluby.com
 byebyemail.com
 byespm.com
 byom.de
-c2.hu
 c51vsgq.com
 cachedot.net
 californiafitnessdeals.com
@@ -640,7 +637,6 @@ dev-null.gq
 dev-null.ml
 devnullmail.com
 deyom.com
-dfgh.net
 dharmatel.net
 dhm.ro
 dhy.cc
@@ -1753,6 +1749,7 @@ mohmal.com
 mohmal.im
 mohmal.in
 mohmal.tech
+molms.com
 momentics.ru
 monachat.tk
 monadi.ml
@@ -1847,7 +1844,6 @@ netricity.nl
 netris.net
 netviewer-france.com
 netzidiot.de
-neverbox.com
 nevermail.de
 newbpotato.tk
 newideasfornewpeople.info
@@ -2104,7 +2100,6 @@ receiveee.com
 recipeforfailure.com
 recode.me
 reconmail.com
-recursor.net
 recyclemail.dk
 reddit.usa.cc
 redfeathercrow.com
@@ -2154,7 +2149,6 @@ s33db0x.com
 sabrestlouis.com
 sackboii.com
 safaat.cf
-safe-mail.net
 safermail.info
 safersignup.de
 safetymail.info
@@ -2228,7 +2222,6 @@ showslow.de
 shrib.com
 shut.name
 shut.ws
-sibmail.com
 sify.com
 sikux.com
 siliwangi.ga
@@ -2271,9 +2264,7 @@ smtp99.com
 smwg.info
 snakemail.com
 snapwet.com
-sneakemail.com
 sneakmail.de
-snkmail.com
 social-mailer.tk
 socialfurry.org
 sofimail.com
@@ -2315,8 +2306,6 @@ spambox.info
 spambox.irishspringrealty.com
 spambox.org
 spambox.us
-spamcannon.com
-spamcannon.net
 spamcero.com
 spamcon.org
 spamcorptastic.com
@@ -2339,9 +2328,6 @@ spamfree24.info
 spamfree24.net
 spamfree24.org
 spamgoes.in
-spamgourmet.com
-spamgourmet.net
-spamgourmet.org
 spamherelots.com
 spamhereplease.com
 spamhole.com
@@ -2858,7 +2844,6 @@ xn--9kq967o.com
 xn--d-bga.net
 xost.us
 xoxox.cc
-xoxy.net
 xperiae5.com
 xrho.com
 xvx.us
@@ -2885,7 +2870,6 @@ yaqp.com
 ycare.de
 ycn.ro
 ye.vc
-yeah.net
 yedi.org
 yep.it
 yert.ye.vc
@@ -2957,4 +2941,3 @@ zxcvbnm.com
 zymuying.com
 zzi.us
 zzz.com
-molms.com

verify.py

@@ -5,33 +5,105 @@
 
 import io
 import sys
+from collections import Counter
 
 from publicsuffixlist import PublicSuffixList
 from requests import get
 
-def main(arguments):
+
+blacklist = "disposable_email_blacklist.conf"
+whitelist = "whitelist.conf"
+
+files = {
+    filename: open(filename).read().splitlines() for filename in [whitelist, blacklist]
+}
+
+
+def download_suffixes():
+    with open("public_suffix_list.dat", "wb") as file:
+        response = get("https://publicsuffix.org/list/public_suffix_list.dat")
+        file.write(response.content)
+
+
+def check_for_public_suffixes(filename):
+    lines = files[filename]
     suffix_detected = False
     psl = None
     download_suffixes()
     with open("public_suffix_list.dat", "r") as latest:
         psl = PublicSuffixList(latest)
-    with io.open('disposable_email_blacklist.conf', 'r') as deb:
-        for i, line in enumerate(deb):
-            current_line = line.strip()
-            public_suffix = psl.publicsuffix(current_line)
-            if public_suffix == current_line:
-                print(f'The line number {i+1} contains just a public suffix: {current_line}')
-                suffix_detected = True
+    for i, line in enumerate(lines):
+        current_line = line.strip()
+        public_suffix = psl.publicsuffix(current_line)
+        if public_suffix == current_line:
+            print(
+                f"The line number {i+1} contains just a public suffix: {current_line}"
+            )
+            suffix_detected = True
     if suffix_detected:
-        print ('At least one valid public suffix found in the blacklist, please remove it. See https://publicsuffix.org for details on why this shouldn\'t be blacklisted.')
+        print(
+            "At least one valid public suffix found in {!r}, please "
+            "remove it. See https://publicsuffix.org for details on why this "
+            "shouldn't be blacklisted.".format(filename)
+        )
         sys.exit(1)
 
-def download_suffixes():
-    with open('public_suffix_list.dat', "wb") as file:
-        response = get('https://publicsuffix.org/list/public_suffix_list.dat')
-        file.write(response.content)
 
+def check_for_non_lowercase(filename):
+    lines = files[filename]
+    invalid = set(lines) - set(line.lower() for line in lines)
+    if invalid:
+        print("The following domains should be lowercased in {!r}:".format(filename))
+        for line in sorted(invalid):
+            print("* {}".format(line))
+        sys.exit(1)
+
+
+def check_for_duplicates(filename):
+    lines = files[filename]
+    count = Counter(lines) - Counter(set(lines))
+    if count:
+        print("The following domains appear twice in {!r}:".format(filename))
+        for line in sorted(count):
+            print("* {}".format(line))
+        sys.exit(1)
+
+
+def check_sort_order(filename):
+    lines = files[filename]
+    for a, b in zip(lines, sorted(lines)):
+        if a != b:
+            print("The list is not sorted in {!r}:".format(filename))
+            print("* {!r} should come before {!r}".format(b, a))
+            sys.exit(1)
+
+
+def check_for_intersection(filename_a, filename_b):
+    a = files[filename_a]
+    b = files[filename_b]
+    intersection = set(a) & set(b)
+    if intersection:
+        print("The following domains appear in both lists:")
+        for line in sorted(intersection):
+            print("* {}".format(line))
 
 
 if __name__ == "__main__":
-    main(sys.argv)
+
+    # Check if any domains have a public suffix
+    check_for_public_suffixes(blacklist)
+
+    # Check if any domains are not lowercase
+    check_for_non_lowercase(whitelist)
+    check_for_non_lowercase(blacklist)
+
+    # Check if any domains are duplicated in the same list
+    check_for_duplicates(whitelist)
+    check_for_duplicates(blacklist)
+
+    # Check if any lists are not sorted
+    check_sort_order(whitelist)
+    check_sort_order(blacklist)
+
+    # Check if any domains are in both the whitelist and blacklist
+    check_for_intersection(whitelist, blacklist)