From: Roland Häder <roland@mxchange.org>
Date: Fri, 8 Sep 2023 16:50:17 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=683a759783b9d0487a39fea503046830ea00e591;p=fba.git

Continued:
- more checks on empty/None domain names
---

diff --git a/fba/commands.py b/fba/commands.py
index cb3200c..52401ff 100644
--- a/fba/commands.py
+++ b/fba/commands.py
@@ -534,10 +534,11 @@ def fetch_observer(args: argparse.Namespace) -> int:
         for item in items:
             logger.debug("item[]='%s'", type(item))
             domain = item.decode_contents()
+            domain = tidyup.domain(domain) if domain != None and domain != "" else None
             logger.debug("domain='%s' - AFTER!", domain)
 
-            if domain == "":
-                logger.debug("domain is empty - SKIPPED!")
+            if domain is None or domain == "":
+                logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
                 continue
 
             logger.debug("domain='%s' - BEFORE!", domain)
@@ -788,11 +789,12 @@ def fetch_fba_rss(args: argparse.Namespace) -> int:
         logger.debug("rss[]='%s'", type(rss))
         for item in rss.items:
             logger.debug("item[%s]='%s'", type(item), item)
-            domain = tidyup.domain(item.link.split("=")[1])
+            domain = item.link.split("=")[1]
+            domain = tidyup.domain(domain) if domain != None and domain != "" else None
 
             logger.debug("domain='%s' - AFTER!", domain)
-            if domain == "":
-                logger.debug("domain is empty - SKIPPED!")
+            if domain is None or domain == "":
+                logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
                 continue
 
             logger.debug("domain='%s' - BEFORE!", domain)
@@ -872,11 +874,11 @@ def fetch_fbabot_atom(args: argparse.Namespace) -> int:
                 logger.debug("element[]='%s'", type(element))
                 for href in element["href"].split(","):
                     logger.debug("href[%s]='%s' - BEFORE!", type(href), href)
-                    domain = tidyup.domain(href)
+                    domain = tidyup.domain(href) if href != None and href != "" else None
 
                     logger.debug("domain='%s' - AFTER!", domain)
-                    if domain == "":
-                        logger.debug("domain is empty - SKIPPED!")
+                    if domain is None or domain == "":
+                        logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
                         continue
 
                     logger.debug("domain='%s' - BEFORE!", domain)
@@ -1068,8 +1070,8 @@ def fetch_oliphant(args: argparse.Namespace) -> int:
 
             cnt = cnt + 1
             logger.debug("domain='%s',severity='%s',reject_media='%s',reject_reports='%s'", domain, severity, reject_media, reject_reports)
-            if domain == "":
-                logger.debug("domain is empty - SKIPPED!")
+            if domain is None or domain == "":
+                logger.debug("domain='%s' is empty - SKIPPED!", domain)
                 continue
             elif domain.endswith(".onion"):
                 logger.debug("domain='%s' is a TOR .onion domain - SKIPPED", domain)
@@ -1164,7 +1166,7 @@ def fetch_txt(args: argparse.Namespace) -> int:
 
                 logger.debug("domain='%s' - AFTER!", domain)
                 if domain is None or domain == "":
-                    logger.debug("domain='%s' is empty - SKIPPED!", domain)
+                    logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
                     continue
                 elif not domain_helper.is_wanted(domain):
                     logger.debug("domain='%s' is not wanted - SKIPPED!", domain)
@@ -1216,11 +1218,11 @@ def fetch_fedipact(args: argparse.Namespace) -> int:
         logger.info("Checking %d row(s) ...", len(rows))
         for row in rows:
             logger.debug("row[]='%s'", type(row))
-            domain = tidyup.domain(row.contents[0])
+            domain = tidyup.domain(row.contents[0]) if row.contents[0] != None and row.contents[0] != "" else None
 
             logger.debug("domain='%s' - AFTER!", domain)
-            if domain == "":
-                logger.debug("domain is empty - SKIPPED!")
+            if domain is None or domain == "":
+                logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
                 continue
 
             logger.debug("domain='%s' - BEFORE!", domain)
@@ -1697,11 +1699,11 @@ def fetch_fedilist(args: argparse.Namespace) -> int:
             continue
 
         logger.debug("row[hostname]='%s' - BEFORE!", row["hostname"])
-        domain = tidyup.domain(row["hostname"])
+        domain = tidyup.domain(row["hostname"]) if row["hostname"] != None and row["hostname"] != "" else None
         logger.debug("domain='%s' - AFTER!", domain)
 
-        if domain == "":
-            logger.debug("domain is empty after tidyup: row[hostname]='%s' - SKIPPED!", row["hostname"])
+        if domain is None or domain == "":
+            logger.debug("domain='%s' is empty after tidyup.domain(): row[hostname]='%s' - SKIPPED!", domain, row["hostname"])
             continue
 
         logger.debug("domain='%s' - BEFORE!", domain)
@@ -1834,11 +1836,11 @@ def fetch_instances_social(args: argparse.Namespace) -> int:
     logger.info("Checking %d row(s) ...", len(rows))
     for row in rows:
         logger.debug("row[]='%s'", type(row))
-        domain = tidyup.domain(row["name"])
+        domain = tidyup.domain(row["name"]) if row["name"] != None and row["name"] != "" else None
         logger.debug("domain='%s' - AFTER!", domain)
 
-        if domain == "":
-            logger.debug("domain is empty - SKIPPED!")
+        if domain is None and domain == "":
+            logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
             continue
 
         logger.debug("domain='%s' - BEFORE!", domain)
@@ -1962,11 +1964,11 @@ def fetch_relays(args: argparse.Namespace) -> int:
                         continue
 
                     logger.debug("domain='%s' - BEFORE!", domain)
-                    domain = tidyup.domain(domain)
+                    domain = tidyup.domain(domain) if domain != None and domain != "" else None
                     logger.debug("domain='%s' - AFTER!", domain)
 
-                    if domain == "":
-                        logger.debug("Empty domain after tidyup.domain() from origin='%s' - SKIPPED!", row["domain"])
+                    if domain is None or domain == "":
+                        logger.debug("domain='%s' is empty after tidyup.domain() from origin='%s' - SKIPPED!", domain, row["domain"])
                         continue
                     elif domain not in peers:
                         logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
@@ -1995,18 +1997,21 @@ def fetch_relays(args: argparse.Namespace) -> int:
                 link = tag.find("a")
                 logger.debug("link[%s]='%s'", type(link), link)
                 if link is None:
-                    logger.warning("tag='%s' has no a-tag ...", tag)
+                    logger.warning("tag='%s' has no a-tag - SKIPPED!", tag)
+                    continue
+                elif "href" not in link:
+                    logger.warning("link()=%d has no key 'href' - SKIPPED!", len(link))
                     continue
 
                 components = urlparse(link["href"])
                 domain = components.netloc.lower()
 
                 logger.debug("domain='%s' - BEFORE!", domain)
-                domain = tidyup.domain(domain)
+                domain = tidyup.domain(domain) if domain != None and domain != "" else None
                 logger.debug("domain='%s' - AFTER!", domain)
 
-                if domain == "":
-                    logger.debug("Empty domain after tidyup.domain() from origin='%s' - SKIPPED!", row["domain"])
+                if domain is None or domain == "":
+                    logger.debug("domain='%s' is empty after tidyup.domain() from origin='%s' - SKIPPED!", domain, row["domain"])
                     continue
                 elif domain not in peers:
                     logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
@@ -2015,9 +2020,6 @@ def fetch_relays(args: argparse.Namespace) -> int:
                 if dict_helper.has_key(domains, "domain", domain):
                     logger.debug("domain='%s' already added", domain)
                     continue
-                elif not domain_helper.is_wanted(domain):
-                    logger.debug("domain='%s' is not wanted - SKIPPED!", domain)
-                    continue
 
                 logger.debug("Appending domain='%s',origin='%s',software='%s'", domain, row["domain"], row["software"])
                 domains.append({
@@ -2027,17 +2029,20 @@ def fetch_relays(args: argparse.Namespace) -> int:
         elif row["software"] == "pub-relay":
             logger.debug("Checking %d peer(s) row[domain]='%s' ...", len(raw["json"]["metadata"]["peers"]), row["domain"])
             for domain in raw["json"]["metadata"]["peers"]:
-                logger.debug("domain='%s'", domain)
-                if domain not in peers:
+                logger.debug("domain='%s' - BEFORE!", domain)
+                domain = tidyup.domain(domain) if domain != None and domain != "" else None
+                logger.debug("domain='%s' - AFTER!", domain)
+
+                if domain is None or domain == "":
+                    logger.debug("domain='%s' is empty after tidyup.domain() from origin='%s' - SKIPPED!", domain, row["domain"])
+                    continue
+                elif domain not in peers:
                     logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
                     peers.append(domain)
 
                 if dict_helper.has_key(domains, "domain", domain):
                     logger.debug("domain='%s' already added", domain)
                     continue
-                elif not domain_helper.is_wanted(domain):
-                    logger.debug("domain='%s' is not wanted - SKIPPED!", domain)
-                    continue
 
                 logger.debug("Appending domain='%s',origin='%s',software='%s'", domain, row["domain"], row["software"])
                 domains.append({
@@ -2060,7 +2065,10 @@ def fetch_relays(args: argparse.Namespace) -> int:
     logger.info("Checking %d domains ...", len(domains))
     for row in domains:
         logger.debug("row[domain]='%s',row[origin]='%s'", row["domain"], row["origin"])
-        if instances.is_registered(row["domain"]):
+        if not domain_helper.is_wanted(row["domain"]):
+            logger.debug("row[domain]='%s' is not wanted - SKIPPED!", row["domain"])
+            continue
+        elif instances.is_registered(row["domain"]):
             logger.debug("row[domain]='%s' is already registered - SKIPPED!", row["domain"])
             continue