]> git.mxchange.org Git - fba.git/blobdiff - fba/commands.py
Continued:
[fba.git] / fba / commands.py
index f62de8032ed81471e70b3c12625ff97a5b59d27f..7886d379a30c87f1c0dd0189560690a64ff9cba5 100644 (file)
@@ -148,8 +148,8 @@ def fetch_pixelfed_api(args: argparse.Namespace) -> int:
             if "domain" not in row:
                 logger.warning("row='%s' does not contain element 'domain' - SKIPPED!", row)
                 continue
-            elif row["domain"] == "":
-                logger.debug("row[domain] is empty - SKIPPED!")
+            elif row["domain"] is None or row["domain"] == "":
+                logger.debug("row[domain]='%s' is empty - SKIPPED!", row["domain"])
                 continue
 
             logger.debug("row[domain]='%s' - BEFORE!", row["domain"])
@@ -224,8 +224,8 @@ def fetch_bkali(args: argparse.Namespace) -> int:
             if "domain" not in entry:
                 logger.warning("entry()=%d does not contain 'domain' - SKIPPED!", len(entry))
                 continue
-            elif entry["domain"] == "":
-                logger.debug("entry[domain] is empty - SKIPPED!")
+            elif entry["domain"] is None or entry["domain"] == "":
+                logger.debug("entry[domain]='%s' is empty - SKIPPED!", entry["domain"])
                 continue
             elif not domain_helper.is_wanted(entry["domain"]):
                 logger.debug("entry[domain]='%s' is not wanted - SKIPPED!", entry["domain"])
@@ -319,7 +319,7 @@ def fetch_blocks(args: argparse.Namespace) -> int:
 
         # c.s isn't part of oliphant's "hidden" blocklists
         if blocker == "chaos.social" or software_helper.is_relay(software) or blocklists.has(blocker):
-            logger.debug("Skipping blocker='%s', run ./fba.py fetch_cs or fetch_oliphant instead!", blocker)
+            logger.debug("Skipping blocker='%s', run ./fba.py fetch_cs, fetch_oliphant, fetch_csv instead!", blocker)
             continue
 
         logger.debug("Invoking federation.fetch_blocks(%s) ...", blocker)
@@ -330,19 +330,19 @@ def fetch_blocks(args: argparse.Namespace) -> int:
             logger.debug("blocker='%s',software='%s' - fetching blocklist ...", blocker, software)
             if software == "pleroma":
                 blocking = pleroma.fetch_blocks(blocker)
-                logger.info("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
+                logger.debug("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
             elif software == "mastodon":
                 blocking = mastodon.fetch_blocks(blocker)
-                logger.info("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
+                logger.debug("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
             elif software == "lemmy":
                 blocking = lemmy.fetch_blocks(blocker)
-                logger.info("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
+                logger.debug("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
             elif software == "friendica":
                 blocking = friendica.fetch_blocks(blocker)
-                logger.info("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
+                logger.debug("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
             elif software == "misskey":
                 blocking = misskey.fetch_blocks(blocker)
-                logger.info("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
+                logger.debug("blocker='%s' returned %d entries,software='%s'", blocker, len(blocking), software)
             else:
                 logger.warning("Unknown software: blocker='%s',software='%s'", blocker, software)
 
@@ -350,6 +350,7 @@ def fetch_blocks(args: argparse.Namespace) -> int:
         instances.set_total_blocks(blocker, blocking)
 
         blockdict = list()
+        deobfuscated = obfuscated = 0
 
         logger.info("Checking %d entries from blocker='%s',software='%s' ...", len(blocking), blocker, software)
         for block in blocking:
@@ -364,12 +365,15 @@ def fetch_blocks(args: argparse.Namespace) -> int:
             block["reason"]  = tidyup.reason(block["reason"]) if block["reason"] is not None and block["reason"] != "" else None
             logger.debug("blocked='%s',reason='%s' - AFTER!", block["blocked"], block["reason"])
 
-            if block["blocked"] == "":
-                logger.warning("blocked is empty, blocker='%s'", blocker)
+            if block["blocked"] is None or block["blocked"] == "":
+                logger.warning("block[blocked]='%s' is empty, blocker='%s'", block["blocked"], blocker)
                 continue
             elif block["blocked"].endswith(".onion"):
                 logger.debug("blocked='%s' is a TOR .onion domain - SKIPPED", block["blocked"])
                 continue
+            elif block["blocked"].endswith(".i2p") and config.get("allow_i2p_domain") == "true":
+                logger.debug("blocked='%s' is an I2P .onion domain - SKIPPED", block["blocked"])
+                continue
             elif block["blocked"].endswith(".arpa"):
                 logger.debug("blocked='%s' is a reverse IP address - SKIPPED", block["blocked"])
                 continue
@@ -378,38 +382,42 @@ def fetch_blocks(args: argparse.Namespace) -> int:
                 continue
             elif block["blocked"].find("*") >= 0:
                 logger.debug("blocker='%s' uses obfuscated domains", blocker)
+                instances.set_has_obfuscation(blocker, True)
+                obfuscated = obfuscated + 1
 
                 # Some friendica servers also obscure domains without hash
-                row = instances.deobfuscate("*", block["blocked"], block["hash"] if "hash" in block else None)
+                row = instances.deobfuscate("*", block["blocked"], block["digest"] if "digest" in block else None)
 
                 logger.debug("row[]='%s'", type(row))
                 if row is None:
                     logger.warning("Cannot deobfuscate blocked='%s',blocker='%s',software='%s' - SKIPPED!", block["blocked"], blocker, software)
-                    instances.set_has_obfuscation(blocker, True)
                     continue
 
+                deobfuscated = deobfuscated + 1
                 block["blocked"] = row["domain"]
                 origin           = row["origin"]
                 nodeinfo_url     = row["nodeinfo_url"]
             elif block["blocked"].find("?") >= 0:
                 logger.debug("blocker='%s' uses obfuscated domains", blocker)
+                instances.set_has_obfuscation(blocker, True)
+                obfuscated = obfuscated + 1
 
                 # Some obscure them with question marks, not sure if that's dependent on version or not
-                row = instances.deobfuscate("?", block["blocked"], block["hash"] if "hash" in block else None)
+                row = instances.deobfuscate("?", block["blocked"], block["digest"] if "digest" in block else None)
 
                 logger.debug("row[]='%s'", type(row))
                 if row is None:
                     logger.warning("Cannot deobfuscate blocked='%s',blocker='%s',software='%s' - SKIPPED!", block["blocked"], blocker, software)
-                    instances.set_has_obfuscation(blocker, True)
                     continue
 
+                deobfuscated = deobfuscated + 1
                 block["blocked"] = row["domain"]
                 origin           = row["origin"]
                 nodeinfo_url     = row["nodeinfo_url"]
 
-            logger.debug("Looking up instance by domainm, blocked='%s'", block["blocked"])
-            if block["blocked"] == "":
-                logger.debug("block[blocked] is empty - SKIPPED!")
+            logger.debug("Looking up instance by domain, blocked='%s'", block["blocked"])
+            if block["blocked"] is None or block["blocked"] == "":
+                logger.debug("block[blocked]='%s' is empty - SKIPPED!", block["blocked"])
                 continue
 
             logger.debug("block[blocked]='%s' - BEFORE!", block["blocked"])
@@ -438,10 +446,11 @@ def fetch_blocks(args: argparse.Namespace) -> int:
             logger.debug("Invoking cookies.clear(%s) ...", block["blocked"])
             cookies.clear(block["blocked"])
 
-        logger.debug("Checking if blocker='%s' has pending updates ...", blocker)
-        if instances.has_pending(blocker):
-            logger.debug("Flushing updates for blocker='%s' ...", blocker)
-            instances.update(blocker)
+        logger.info("blocker='%s' has %d obfuscated domain(s) and %d of them could be deobfuscated.", blocker, obfuscated, deobfuscated)
+        instances.set_obfuscated_blocks(blocker, obfuscated)
+
+        logger.debug("Flushing updates for blocker='%s' ...", blocker)
+        instances.update(blocker)
 
         logger.debug("Invoking commit() ...")
         database.connection.commit()
@@ -508,7 +517,8 @@ def fetch_observer(args: argparse.Namespace) -> int:
 
     logger.info("Fetching %d different table data ...", len(types))
     for software in types:
-        logger.debug("software='%s' - BEFORE!", software)
+        logger.debug("software='%s'", software)
+
         if args.software is not None and args.software != software:
             logger.debug("args.software='%s' does not match software='%s' - SKIPPED!", args.software, software)
             continue
@@ -534,7 +544,8 @@ 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]='%s'", type(domain), domain)
+            domain = tidyup.domain(domain) if domain not in [None, ""] else None
             logger.debug("domain='%s' - AFTER!", domain)
 
             if domain is None or domain == "":
@@ -552,7 +563,6 @@ def fetch_observer(args: argparse.Namespace) -> int:
                 logger.debug("domain='%s' is already registered - SKIPPED!", domain)
                 continue
 
-            software = software_helper.alias(software)
             logger.info("Fetching instances for domain='%s'", domain)
             federation.fetch_instances(domain, None, None, inspect.currentframe().f_code.co_name)
 
@@ -792,7 +802,7 @@ def fetch_fba_rss(args: argparse.Namespace) -> int:
         for item in rss.items:
             logger.debug("item[%s]='%s'", type(item), item)
             domain = item.link.split("=")[1]
-            domain = tidyup.domain(domain) if domain != None and domain != "" else None
+            domain = tidyup.domain(domain) if domain not in[None, ""] else None
 
             logger.debug("domain='%s' - AFTER!", domain)
             if domain is None or domain == "":
@@ -872,11 +882,12 @@ def fetch_fbabot_atom(args: argparse.Namespace) -> int:
             logger.debug("entry[]='%s'", type(entry))
             doc = bs4.BeautifulSoup(entry.content.value, "html.parser")
             logger.debug("doc[]='%s'", type(doc))
+
             for element in doc.findAll("a"):
                 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) if href != None and href != "" else None
+                    domain = tidyup.domain(href) if href not in [None, ""] else None
 
                     logger.debug("domain='%s' - AFTER!", domain)
                     if domain is None or domain == "":
@@ -1034,6 +1045,7 @@ def fetch_oliphant(args: argparse.Namespace) -> int:
     logger.debug("Downloading %d files ...", len(blocklists.oliphant_blocklists))
     for block in blocklists.oliphant_blocklists:
         # Is domain given and not equal blocker?
+        logger.debug("block[blocker]='%s',block[csv_url]='%s'", block["blocker"], block["csv_url"])
         if isinstance(args.domain, str) and args.domain != block["blocker"]:
             logger.debug("Skipping blocker='%s', not matching args.domain='%s'", block["blocker"], args.domain)
             continue
@@ -1052,14 +1064,8 @@ def fetch_txt(args: argparse.Namespace) -> int:
     logger.debug("Invoking locking.acquire() ...")
     locking.acquire()
 
-    # Static URLs
-    urls = ({
-        "blocker": "seirdy.one",
-        "url"    : "https://seirdy.one/pb/bsl.txt",
-    },)
-
-    logger.info("Checking %d text file(s) ...", len(urls))
-    for row in urls:
+    logger.info("Checking %d text file(s) ...", len(blocklists.txt_files))
+    for row in blocklists.txt_files:
         logger.debug("Fetching row[url]='%s' ...", row["url"])
         response = utils.fetch_url(row["url"], network.web_headers, (config.get("connection_timeout"), config.get("read_timeout")))
 
@@ -1071,7 +1077,7 @@ def fetch_txt(args: argparse.Namespace) -> int:
             logger.info("Processing %d domains ...", len(domains))
             for domain in domains:
                 logger.debug("domain='%s' - BEFORE!", domain)
-                domain = tidyup.domain(domain) if domain != None and domain != "" else None
+                domain = tidyup.domain(domain) if domain not in[None, ""] else None
 
                 logger.debug("domain='%s' - AFTER!", domain)
                 if domain is None or domain == "":
@@ -1127,7 +1133,7 @@ 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]) if row.contents[0] != None and row.contents[0] != "" else None
+            domain = tidyup.domain(row.contents[0]) if row.contents[0] not in [None, ""] else None
 
             logger.debug("domain='%s' - AFTER!", domain)
             if domain is None or domain == "":
@@ -1250,185 +1256,6 @@ def fetch_joinmisskey(args: argparse.Namespace) -> int:
     logger.debug("Success! - EXIT!")
     return 0
 
-def fetch_joinfediverse(args: argparse.Namespace) -> int:
-    logger.debug("args[]='%s' - CALLED!", type(args))
-
-    logger.debug("Invoking locking.acquire() ...")
-    locking.acquire()
-
-    source_domain = "joinfediverse.wiki"
-    if sources.is_recent(source_domain):
-        logger.info("API from source_domain='%s' has recently being accessed - EXIT!", source_domain)
-        return 1
-    else:
-        logger.debug("source_domain='%s' has not been recently used, marking ...", source_domain)
-        sources.update(source_domain)
-
-    logger.info("Fetching /FediBlock wiki page from source_domain='%s' ...", source_domain)
-    raw = utils.fetch_url(
-        f"https://{source_domain}/FediBlock",
-        network.web_headers,
-        (config.get("connection_timeout"), config.get("read_timeout"))
-    ).text
-    logger.debug("raw()=%d,raw[]='%s'", len(raw), type(raw))
-
-    doc = bs4.BeautifulSoup(raw, "html.parser")
-    logger.debug("doc[]='%s'", type(doc))
-
-    tables = doc.findAll("table", {"class": "wikitable"})
-
-    logger.info("Analyzing %d table(s) ...", len(tables))
-    blocklist = list()
-    for table in tables:
-        logger.debug("table[]='%s'", type(table))
-
-        rows = table.findAll("tr")
-        logger.info("Checking %d row(s) ...", len(rows))
-        block_headers = dict()
-        for row in rows:
-            logger.debug("row[%s]='%s'", type(row), row)
-
-            headers = row.findAll("th")
-            logger.debug("Found headers()=%d header(s)", len(headers))
-            if len(headers) > 1:
-                block_headers = dict()
-                cnt = 0
-                for header in headers:
-                    cnt = cnt + 1
-                    logger.debug("header[]='%s',cnt=%d", type(header), cnt)
-                    text = header.contents[0]
-
-                    logger.debug("text[]='%s'", type(text))
-                    if not isinstance(text, str):
-                        logger.debug("text[]='%s' is not of type 'str' - SKIPPED!", type(text))
-                        continue
-                    elif validators.domain(text.strip()):
-                        logger.debug("text='%s' is a domain - SKIPPED!", text.strip())
-                        continue
-
-                    text = tidyup.domain(text.strip())
-                    logger.debug("text='%s' - AFTER!", text)
-                    if text in ["domain", "instance", "subdomain(s)", "block reason(s)"]:
-                        logger.debug("Found header: '%s'=%d", text, cnt)
-                        block_headers[cnt] = text
-
-            elif len(block_headers) == 0:
-                logger.debug("row is not scrapable - SKIPPED!")
-                continue
-            elif len(block_headers) > 0:
-                logger.debug("Found a row with %d scrapable headers ...", len(block_headers))
-                cnt = 0
-                block = dict()
-
-                for element in row.find_all(["th", "td"]):
-                    cnt = cnt + 1
-                    logger.debug("element[]='%s',cnt=%d", type(element), cnt)
-                    if cnt in block_headers:
-                        logger.debug("block_headers[%d]='%s'", cnt, block_headers[cnt])
-
-                        text = element.text.strip()
-                        key = block_headers[cnt] if block_headers[cnt] not in ["domain", "instance"] else "blocked"
-
-                        logger.debug("cnt=%d is wanted: key='%s',text[%s]='%s'", cnt, key, type(text), text)
-                        if key in ["domain", "instance"]:
-                            block[key] = text
-                        elif key == "reason":
-                            block[key] = tidyup.reason(text)
-                        elif key == "subdomain(s)":
-                            block[key] = list()
-                            if text != "":
-                                block[key] = text.split("/")
-                        else:
-                            logger.debug("key='%s'", key)
-                            block[key] = text
-
-                logger.debug("block()=%d ...", len(block))
-                if len(block) > 0:
-                    logger.debug("Appending block()=%d ...", len(block))
-                    blocklist.append(block)
-
-    logger.debug("blocklist()=%d", len(blocklist))
-
-    database.cursor.execute("SELECT domain FROM instances WHERE domain LIKE 'climatejustice.%'")
-    domains = database.cursor.fetchall()
-
-    logger.debug("domains(%d)[]='%s'", len(domains), type(domains))
-    blocking = list()
-    for block in blocklist:
-        logger.debug("block='%s'", block)
-        if "subdomain(s)" in block and len(block["subdomain(s)"]) > 0:
-            origin = block["blocked"]
-            logger.debug("origin='%s'", origin)
-            for subdomain in block["subdomain(s)"]:
-                block["blocked"] = subdomain + "." + origin
-                logger.debug("block[blocked]='%s'", block["blocked"])
-                blocking.append(block)
-        else:
-            blocking.append(block)
-
-    logger.debug("blocking()=%d", blocking)
-    for block in blocking:
-        logger.debug("block[]='%s'", type(block))
-        if "blocked" not in block:
-            raise KeyError(f"block()={len(block)} does not have element 'blocked'")
-
-        block["blocked"] = tidyup.domain(block["blocked"]).encode("idna").decode("utf-8")
-        logger.debug("block[blocked]='%s' - AFTER!", block["blocked"])
-
-        if block["blocked"] == "":
-            logger.debug("block[blocked] is empty - SKIPPED!")
-            continue
-        elif not domain_helper.is_wanted(block["blocked"]):
-            logger.debug("block[blocked]='%s' is not wanted - SKIPPED!", block["blocked"])
-            continue
-        elif instances.is_recent(block["blocked"]):
-            logger.debug("block[blocked]='%s' has been recently checked - SKIPPED!", block["blocked"])
-            continue
-
-        logger.debug("Proccessing blocked='%s' ...", block["blocked"])
-        processing.instance(block["blocked"], "climatejustice.social", inspect.currentframe().f_code.co_name)
-
-    blockdict = list()
-    for blocker in domains:
-        blocker = blocker[0]
-        logger.debug("blocker[%s]='%s'", type(blocker), blocker)
-        instances.set_last_blocked(blocker)
-
-        for block in blocking:
-            logger.debug("block[blocked]='%s',block[block reason(s)]='%s' - BEFORE!", block["blocked"], block["block reason(s)"] if "block reason(s)" in block else None)
-            block["reason"] = tidyup.reason(block["block reason(s)"]) if "block reason(s)" in block else None
-
-            logger.debug("block[blocked]='%s',block[reason]='%s' - AFTER!", block["blocked"], block["reason"])
-            if block["blocked"] == "":
-                logger.debug("block[blocked] is empty - SKIPPED!")
-                continue
-            elif not domain_helper.is_wanted(block["blocked"]):
-                logger.debug("blocked='%s' is not wanted - SKIPPED!", block["blocked"])
-                continue
-
-            logger.debug("blocked='%s',reason='%s'", block["blocked"], block["reason"])
-            if processing.block(blocker, block["blocked"], block["reason"], "reject") and config.get("bot_enabled"):
-                logger.debug("Appending blocked='%s',reason='%s' for blocker='%s' ...", block["blocked"], block["block_level"], blocker)
-                blockdict.append({
-                    "blocked": block["blocked"],
-                    "reason" : block["reason"],
-                })
-
-        if instances.has_pending(blocker):
-            logger.debug("Flushing updates for blocker='%s' ...", blocker)
-            instances.update(blocker)
-
-        logger.debug("Invoking commit() ...")
-        database.connection.commit()
-
-        logger.debug("config.get(bot_enabled)='%s',blockdict()=%d", config.get("bot_enabled"), len(blockdict))
-        if config.get("bot_enabled") and len(blockdict) > 0:
-            logger.info("Sending bot POST for blocker='%s,blockdict()=%d ...", blocker, len(blockdict))
-            network.send_bot_post(blocker, blockdict)
-
-    logger.debug("Success! - EXIT!")
-    return 0
-
 def recheck_obfuscation(args: argparse.Namespace) -> int:
     logger.debug("args[]='%s' - CALLED!", type(args))
 
@@ -1436,11 +1263,11 @@ def recheck_obfuscation(args: argparse.Namespace) -> int:
     locking.acquire()
 
     if isinstance(args.domain, str) and args.domain != "" and domain_helper.is_wanted(args.domain):
-        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE has_obfuscation = 1 AND domain = ?", [args.domain])
+        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE (has_obfuscation = 1 OR has_obfuscation IS NULL) AND domain = ?", [args.domain])
     elif isinstance(args.software, str) and args.software != "" and validators.domain(args.software) == args.software:
-        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE has_obfuscation = 1 AND software = ?", [args.software])
+        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE (has_obfuscation = 1 OR has_obfuscation IS NULL) AND software = ?", [args.software])
     else:
-        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE has_obfuscation = 1")
+        database.cursor.execute("SELECT domain, software, nodeinfo_url FROM instances WHERE has_obfuscation = 1 OR has_obfuscation IS NULL")
 
     rows = database.cursor.fetchall()
     logger.info("Checking %d domains ...", len(rows))
@@ -1475,7 +1302,7 @@ def recheck_obfuscation(args: argparse.Namespace) -> int:
 
         # c.s isn't part of oliphant's "hidden" blocklists
         logger.debug("row[domain]='%s'", row["domain"])
-        if row["domain"] != "chaos.social" and not software_helper.is_relay(software) and not blocklists.has(row["domain"]):
+        if row["domain"] != "chaos.social" and not software_helper.is_relay(row["software"]) and not blocklists.has(row["domain"]):
             logger.debug("Invoking instances.set_total_blocks(%s, %d) ...", row["domain"], len(blocking))
             instances.set_last_blocked(row["domain"])
             instances.set_total_blocks(row["domain"], blocking)
@@ -1491,19 +1318,22 @@ def recheck_obfuscation(args: argparse.Namespace) -> int:
             if block["blocked"] == "":
                 logger.debug("block[blocked] is empty - SKIPPED!")
                 continue
+            elif block["blocked"].endswith(".onion"):
+                logger.debug("blocked='%s' is a TOR onion domain name - SKIPPED!", block["blocked"])
+                continue
+            elif block["blocked"].endswith(".i2p") and config.get("allow_i2p_domain") == "true":
+                logger.debug("blocked='%s' is an I2P onion domain name - SKIPPED!", block["blocked"])
+                continue
             elif block["blocked"].endswith(".arpa"):
                 logger.debug("blocked='%s' is a reversed IP address - SKIPPED!", block["blocked"])
                 continue
             elif block["blocked"].endswith(".tld"):
                 logger.debug("blocked='%s' is a fake domain name - SKIPPED!", block["blocked"])
                 continue
-            elif block["blocked"].endswith(".onion"):
-                logger.debug("blocked='%s' is a TOR onion domain name - SKIPPED!", block["blocked"])
-                continue
             elif block["blocked"].find("*") >= 0 or block["blocked"].find("?") >= 0:
                 logger.debug("block='%s' is obfuscated.", block["blocked"])
                 obfuscated = obfuscated + 1
-                blocked = utils.deobfuscate(block["blocked"], row["domain"], block["hash"] if "hash" in block else None)
+                blocked = utils.deobfuscate(block["blocked"], row["domain"], block["digest"] if "digest" in block else None)
             elif not domain_helper.is_wanted(block["blocked"]):
                 logger.debug("blocked='%s' is not wanted - SKIPPED!", block["blocked"])
                 continue
@@ -1536,7 +1366,8 @@ def recheck_obfuscation(args: argparse.Namespace) -> int:
                         "reason" : block["reason"],
                     })
 
-        logger.debug("Settings obfuscated=%d for row[domain]='%s' ...", obfuscated, row["domain"])
+        logger.debug("Setting obfuscated=%d for row[domain]='%s' ...", obfuscated, row["domain"])
+        instances.set_has_obfuscation(row["domain"], (obfuscated > 0))
         instances.set_obfuscated_blocks(row["domain"], obfuscated)
 
         logger.info("domain='%s' has %d obfuscated domain(s)", row["domain"], obfuscated)
@@ -1604,7 +1435,7 @@ def fetch_fedilist(args: argparse.Namespace) -> int:
             continue
 
         logger.debug("row[hostname]='%s' - BEFORE!", row["hostname"])
-        domain = tidyup.domain(row["hostname"]) if row["hostname"] != None and row["hostname"] != "" else None
+        domain = tidyup.domain(row["hostname"]) if row["hostname"] not in [None, ""] else None
         logger.debug("domain='%s' - AFTER!", domain)
 
         if domain is None or domain == "":
@@ -1639,19 +1470,25 @@ def update_nodeinfo(args: argparse.Namespace) -> int:
 
     if args.domain is not None and args.domain != "":
         logger.debug("Fetching args.domain='%s'", args.domain)
-        database.cursor.execute("SELECT domain, software FROM instances WHERE domain = ?", [args.domain])
+        database.cursor.execute("SELECT domain, software FROM instances WHERE domain = ? LIMIT 1", [args.domain])
     elif args.software is not None and args.software != "":
         logger.info("Fetching domains for args.software='%s'", args.software)
-        database.cursor.execute("SELECT domain, software FROM instances WHERE software = ? AND (last_nodeinfo < ? OR last_nodeinfo IS NULL)", [args.software.lower(), time.time() - config.get("recheck_nodeinfo")])
+        database.cursor.execute("SELECT domain, software FROM instances WHERE software = ? ORDER BY last_updated ASC", [args.software])
     elif args.mode is not None and args.mode != "":
         logger.info("Fetching domains for args.mode='%s'", args.mode.upper())
-        database.cursor.execute("SELECT domain, software FROM instances WHERE detection_mode = ? AND (last_nodeinfo < ? OR last_nodeinfo IS NULL)", [args.mode.upper(), time.time() - config.get("recheck_nodeinfo")])
+        database.cursor.execute("SELECT domain, software FROM instances WHERE detection_mode = ? ORDER BY last_updated ASC", [args.mode])
     elif args.no_software:
         logger.info("Fetching domains with no software type detected ...")
-        database.cursor.execute("SELECT domain, software FROM instances WHERE software IS NULL AND (last_nodeinfo < ? OR last_nodeinfo IS NULL)", [time.time() - config.get("recheck_nodeinfo")])
+        database.cursor.execute("SELECT domain, software FROM instances WHERE software IS NULL ORDER BY last_updated ASC")
+    elif args.no_auto:
+        logger.info("Fetching domains with other detection mode than AUTO_DISOVERY being set ...")
+        database.cursor.execute("SELECT domain, software FROM instances WHERE detection_mode IS NOT NULL AND detection_mode != 'AUTO_DISCOVERY' ORDER BY last_updated ASC")
+    elif args.no_detection:
+        logger.info("Fetching domains with no detection mode being set ...")
+        database.cursor.execute("SELECT domain, software FROM instances WHERE detection_mode IS NULL ORDER BY last_updated ASC")
     else:
         logger.info("Fetching domains for recently updated ...")
-        database.cursor.execute("SELECT domain, software FROM instances WHERE last_nodeinfo < ? OR last_nodeinfo IS NULL", [time.time() - config.get("recheck_nodeinfo")])
+        database.cursor.execute("SELECT domain, software FROM instances ORDER BY last_updated ASC")
 
     domains = database.cursor.fetchall()
 
@@ -1717,8 +1554,8 @@ def fetch_instances_social(args: argparse.Namespace) -> int:
     fetched = network.get_json_api(
         source_domain,
         "/api/1.0/instances/list?count=0&sort_by=name",
-        headers,
-        (config.get("connection_timeout"), config.get("read_timeout"))
+        headers=headers,
+        timeout=(config.get("connection_timeout"), config.get("read_timeout"))
     )
     logger.debug("fetched[]='%s'", type(fetched))
 
@@ -1741,7 +1578,76 @@ 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"]) if row["name"] != None and row["name"] != "" else None
+        domain = tidyup.domain(row["name"]) if row["name"] not in [None, ""] else None
+        logger.debug("domain='%s' - AFTER!", domain)
+
+        if domain is None and domain == "":
+            logger.debug("domain='%s' is empty after tidyup.domain() - SKIPPED!", domain)
+            continue
+
+        logger.debug("domain='%s' - BEFORE!", domain)
+        domain = domain.encode("idna").decode("utf-8")
+        logger.debug("domain='%s' - AFTER!", domain)
+
+        if not domain_helper.is_wanted(domain):
+            logger.debug("domain='%s' is not wanted - SKIPPED!", domain)
+            continue
+        elif domain in domains:
+            logger.debug("domain='%s' is already added - SKIPPED!", domain)
+            continue
+        elif instances.is_registered(domain):
+            logger.debug("domain='%s' is already registered - SKIPPED!", domain)
+            continue
+        elif instances.is_recent(domain):
+            logger.debug("domain='%s' has been recently crawled - SKIPPED!", domain)
+            continue
+
+        logger.info("Fetching instances from domain='%s'", domain)
+        federation.fetch_instances(domain, None, None, inspect.currentframe().f_code.co_name)
+
+    logger.debug("Success! - EXIT!")
+    return 0
+
+def fetch_relaylist(args: argparse.Namespace) -> int:
+    logger.debug("args[]='%s' - CALLED!", type(args))
+
+    logger.debug("Invoking locking.acquire() ...")
+    locking.acquire()
+
+    source_domain = "api.relaylist.com"
+
+    if sources.is_recent(source_domain):
+        logger.info("API from source_domain='%s' has recently being accessed - EXIT!", source_domain)
+        return 1
+    else:
+        logger.debug("source_domain='%s' has not been recently used, marking ...", source_domain)
+        sources.update(source_domain)
+
+    logger.info("Fetching list from source_domain='%s' ...", source_domain)
+    fetched = network.get_json_api(
+        source_domain,
+        "/relays",
+        {},
+        (config.get("connection_timeout"), config.get("read_timeout"))
+    )
+    logger.debug("fetched[]='%s'", type(fetched))
+
+    if "error_message" in fetched:
+        logger.warning("Error during fetching API result: '%s' - EXIT!", fetched["error_message"])
+        return 2
+    elif "exception" in fetched:
+        logger.warning("Exception '%s' during fetching API result - EXIT!", type(fetched["exception"]))
+        return 3
+    elif "json" not in fetched:
+        logger.warning("fetched has no element 'json' - EXIT!")
+        return 4
+
+    domains = list()
+
+    logger.info("Checking %d row(s) ...", len(fetched["json"]))
+    for row in fetched["json"]:
+        logger.debug("row[]='%s'", type(row))
+        domain = urlparse(row["url"]).netloc.lower().split(":")[0]
         logger.debug("domain='%s' - AFTER!", domain)
 
         if domain is None and domain == "":
@@ -1813,7 +1719,7 @@ def fetch_relays(args: argparse.Namespace) -> int:
                     instances.set_last_instance_fetch(row["domain"])
                     instances.update(row["domain"])
                     continue
-                elif not "json" in raw:
+                elif "json" not in raw:
                     logger.warning("raw()=%d does not contain key 'json' in response - SKIPPED!", len(raw))
                     continue
                 elif not "metadata" in raw["json"]:
@@ -1869,7 +1775,7 @@ def fetch_relays(args: argparse.Namespace) -> int:
                         continue
 
                     logger.debug("domain='%s' - BEFORE!", domain)
-                    domain = tidyup.domain(domain) if domain != None and domain != "" else None
+                    domain = tidyup.domain(domain) if domain not in[None, ""] else None
                     logger.debug("domain='%s' - AFTER!", domain)
 
                     if domain is None or domain == "":
@@ -1879,6 +1785,7 @@ def fetch_relays(args: argparse.Namespace) -> int:
                         logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
                         peers.append(domain)
 
+                    logger.debug("domains()=%d,domain='%s'", len(domains), domain)
                     if dict_helper.has_key(domains, "domain", domain):
                         logger.debug("domain='%s' already added", domain)
                         continue
@@ -1901,18 +1808,16 @@ 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 - SKIPPED!", tag)
-                    continue
-                elif "href" not in link:
-                    logger.warning("link()=%d has no key 'href' - SKIPPED!", len(link))
+                if not isinstance(link, bs4.element.Tag):
+                    logger.warning("tag[%s]='%s' is not type of 'bs4.element.Tag' - SKIPPED!", type(tag), tag)
                     continue
 
-                components = urlparse(link["href"])
+                components = urlparse(link.get("href"))
+                logger.debug("components(%d)='%s'", len(components), components)
                 domain = components.netloc.lower().split(":")[0]
 
                 logger.debug("domain='%s' - BEFORE!", domain)
-                domain = tidyup.domain(domain) if domain != None and domain != "" else None
+                domain = tidyup.domain(domain) if domain not in[None, ""] else None
                 logger.debug("domain='%s' - AFTER!", domain)
 
                 if domain is None or domain == "":
@@ -1922,6 +1827,7 @@ def fetch_relays(args: argparse.Namespace) -> int:
                     logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
                     peers.append(domain)
 
+                logger.debug("domains()=%d,domain='%s'", len(domains), domain)
                 if dict_helper.has_key(domains, "domain", domain):
                     logger.debug("domain='%s' already added", domain)
                     continue
@@ -1935,7 +1841,7 @@ def fetch_relays(args: argparse.Namespace) -> int:
             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' - BEFORE!", domain)
-                domain = tidyup.domain(domain) if domain != None and domain != "" else None
+                domain = tidyup.domain(domain) if domain not in[None, ""] else None
                 logger.debug("domain='%s' - AFTER!", domain)
 
                 if domain is None or domain == "":
@@ -1945,11 +1851,12 @@ def fetch_relays(args: argparse.Namespace) -> int:
                     logger.debug("Appending domain='%s' to peers list for relay='%s' ...", domain, row["domain"])
                     peers.append(domain)
 
+                logger.debug("domains()=%d,domain='%s'", len(domains), domain)
                 if dict_helper.has_key(domains, "domain", domain):
                     logger.debug("domain='%s' already added", domain)
                     continue
 
-                logger.debug("Appending domain='%s',origin='%s',software='%s'", domain, row["domain"], row["software"])
+                logger.debug("Appending domain='%s',origin='%s',software='%s' ...", domain, row["domain"], row["software"])
                 domains.append({
                     "domain": domain,
                     "origin": row["domain"],