fba.py

   1 from bs4 import BeautifulSoup
   2 from hashlib import sha256
   3
   4 import reqto
   5 import re
   6 import sqlite3
   7 import json
   8 import sys
   9 import time
  10
  11 with open("config.json") as f:
  12     config = json.loads(f.read())
  13
  14 blacklist = [
  15     "activitypub-troll.cf",
  16     "gab.best",
  17     "4chan.icu",
  18     "social.shrimpcam.pw",
  19     "mastotroll.netz.org",
  20     "ngrok.io",
  21 ]
  22
  23 pending_errors = {
  24 }
  25
  26 nodeinfos = [
  27     "http://nodeinfo.diaspora.software/ns/schema/2.1",
  28     "http://nodeinfo.diaspora.software/ns/schema/2.0",
  29     "http://nodeinfo.diaspora.software/ns/schema/1.1",
  30     "http://nodeinfo.diaspora.software/ns/schema/1.0",
  31 ]
  32
  33 headers = {
  34     "user-agent": config["useragent"]
  35 }
  36
  37 connection = sqlite3.connect("blocks.db")
  38 cursor = connection.cursor()
  39
  40 def is_blacklisted(domain: str) -> bool:
  41     blacklisted = False
  42     for peer in blacklist:
  43         if peer in domain:
  44             blacklisted = True
  45
  46     return blacklisted
  47
  48 def get_hash(domain: str) -> str:
  49     return sha256(domain.encode("utf-8")).hexdigest()
  50
  51 def update_last_blocked(domain: str):
  52     # NOISY-DEBUG: print("DEBUG: Updating last_blocked for domain", domain)
  53     try:
  54         cursor.execute("UPDATE instances SET last_blocked = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
  55             time.time(),
  56             time.time(),
  57             domain
  58         ])
  59
  60         if cursor.rowcount == 0:
  61             print("WARNING: Did not update any rows:", domain)
  62
  63     except BaseException as e:
  64         print("ERROR: failed SQL query:", domain, e)
  65         sys.exit(255)
  66
  67 def update_last_error(domain: str, res: any):
  68     # NOISY-DEBUG: print("DEBUG: domain,res.status_code:", domain, res.status_code, res.reason)
  69     try:
  70         # NOISY-DEBUG: print("DEBUG: res[]:", type(res))
  71         if isinstance(res, BaseException):
  72             res = str(res)
  73
  74         if type(res) is str:
  75             cursor.execute("UPDATE instances SET last_status_code = 999, last_error_details = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
  76                 res,
  77                 time.time(),
  78                 domain
  79             ])
  80         else:
  81             cursor.execute("UPDATE instances SET last_status_code = ?, last_error_details = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
  82                 res.status_code,
  83                 res.reason,
  84                 time.time(),
  85                 domain
  86             ])
  87
  88         if cursor.rowcount == 0:
  89             # NOISY-DEBUG: print("DEBUG: Did not update any rows:", domain)
  90             pending_errors[domain] = res
  91
  92     except BaseException as e:
  93         print("ERROR: failed SQL query:", domain, e)
  94         sys.exit(255)
  95
  96 def update_last_nodeinfo(domain: str):
  97     # NOISY-DEBUG: print("DEBUG: Updating last_nodeinfo for domain:", domain)
  98     try:
  99         cursor.execute("UPDATE instances SET last_nodeinfo = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
 100             time.time(),
 101             time.time(),
 102             domain
 103         ])
 104
 105         if cursor.rowcount == 0:
 106             print("WARNING: Did not update any rows:", domain)
 107
 108     except BaseException as e:
 109         print("ERROR: failed SQL query:", domain, e)
 110         sys.exit(255)
 111
 112     connection.commit()
 113
 114 def get_peers(domain: str) -> list:
 115     # NOISY-DEBUG: print("DEBUG: Getting peers for domain:", domain)
 116     peers = None
 117
 118     try:
 119         res = reqto.get(f"https://{domain}/api/v1/instance/peers", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
 120
 121         if not res.ok or res.status_code >= 400:
 122             print("WARNING: Cannot fetch peers:", domain)
 123             update_last_error(domain, res)
 124         else:
 125             # NOISY-DEBUG: print("DEBUG: Querying API was successful:", domain, len(res.json()))
 126             peers = res.json()
 127
 128     except:
 129         print("WARNING: Some error during get():", domain)
 130
 131     update_last_nodeinfo(domain)
 132
 133     # NOISY-DEBUG: print("DEBUG: Returning peers[]:", type(peers))
 134     return peers
 135
 136 def post_json_api(domain: str, path: str, data: str) -> list:
 137     # NOISY-DEBUG: print("DEBUG: Sending POST to domain,path,data:", domain, path, data)
 138     json = {}
 139     try:
 140         res = reqto.post(f"https://{domain}{path}", data=data, headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
 141
 142         if not res.ok or res.status_code >= 400:
 143             print("WARNING: Cannot query JSON API:", domain, path, data, res.status_code)
 144             update_last_error(domain, res)
 145             raise
 146
 147         update_last_nodeinfo(domain)
 148         json = res.json()
 149     except:
 150         print("WARNING: Some error during post():", domain, path, data)
 151
 152     # NOISY-DEBUG: print("DEBUG: Returning json():", len(json))
 153     return json
 154
 155 def fetch_nodeinfo(domain: str) -> list:
 156     # NOISY-DEBUG: print("DEBUG: Fetching nodeinfo from domain:", domain)
 157
 158     nodeinfo = fetch_wellknown_nodeinfo(domain)
 159     # NOISY-DEBUG: print("DEBUG: nodeinfo:", len(nodeinfo))
 160
 161     if len(nodeinfo) > 0:
 162         # NOISY-DEBUG: print("DEBUG: Returning auto-discovered nodeinfo:", len(nodeinfo))
 163         return nodeinfo
 164
 165     requests = [
 166        f"https://{domain}/nodeinfo/2.1.json",
 167        f"https://{domain}/nodeinfo/2.1",
 168        f"https://{domain}/nodeinfo/2.0.json",
 169        f"https://{domain}/nodeinfo/2.0",
 170        f"https://{domain}/nodeinfo/1.0",
 171        f"https://{domain}/api/v1/instance"
 172     ]
 173
 174     json = {}
 175     for request in requests:
 176         try:
 177             # NOISY-DEBUG: print("DEBUG: Fetching request:", request)
 178             res = reqto.get(request, headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
 179
 180             # NOISY-DEBUG: print("DEBUG: res.ok,res.json[]:", res.ok, type(res.json()))
 181             if res.ok and res.json() is not None:
 182                 # NOISY-DEBUG: print("DEBUG: Success:", request)
 183                 json = res.json()
 184                 break
 185             elif not res.ok or res.status_code >= 400:
 186                 print("WARNING: Failed fetching nodeinfo from domain:", domain)
 187                 update_last_error(domain, res)
 188                 continue
 189
 190         except BaseException as e:
 191             # NOISY-DEBUG: print("DEBUG: Cannot fetch API request:", request)
 192             update_last_error(domain, e)
 193             pass
 194
 195     # NOISY-DEBUG: print("DEBUG: json[]:", type(json))
 196     if json is None or len(json) == 0:
 197         print("WARNING: Failed fetching nodeinfo from domain:", domain)
 198
 199     # NOISY-DEBUG: print("DEBUG: Returning json[]:", type(json))
 200     return json
 201
 202 def fetch_wellknown_nodeinfo(domain: str) -> list:
 203     # NOISY-DEBUG: print("DEBUG: Fetching .well-known info for domain:", domain)
 204     json = {}
 205
 206     try:
 207         res = reqto.get(f"https://{domain}/.well-known/nodeinfo", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
 208         # NOISY-DEBUG: print("DEBUG: domain,res.ok:", domain, res.ok)
 209         if res.ok and res.json() is not None:
 210             nodeinfo = res.json()
 211             # NOISY-DEBUG: print("DEBUG: Found entries:", len(nodeinfo), domain)
 212             if "links" in nodeinfo:
 213                 # NOISY-DEBUG: print("DEBUG: Found links in nodeinfo():", len(nodeinfo["links"]))
 214                 for link in nodeinfo["links"]:
 215                     # NOISY-DEBUG: print("DEBUG: rel,href:", link["rel"], link["href"])
 216                     if link["rel"] in nodeinfos:
 217                         # NOISY-DEBUG: print("DEBUG: Fetching nodeinfo from:", link["href"])
 218                         res = reqto.get(link["href"])
 219                         # NOISY-DEBUG: print("DEBUG: href,res.ok,res.status_code:", link["href"], res.ok, res.status_code)
 220                         if res.ok and res.json() is not None:
 221                             # NOISY-DEBUG: print("DEBUG: Found JSON nodeinfo():", len(res.json()))
 222                             json = res.json()
 223                             break
 224                     else:
 225                         print("WARNING: Unknown 'rel' value:", domain, link["rel"])
 226             else:
 227                 print("WARNING: nodeinfo does not contain 'links':", domain)
 228
 229     except BaseException as e:
 230         print("WARNING: Failed fetching .well-known info:", domain)
 231         update_last_error(domain, e)
 232         pass
 233
 234     # NOISY-DEBUG: print("DEBUG: Returning json[]:", type(json))
 235     return json
 236
 237 def determine_software(domain: str) -> str:
 238     # NOISY-DEBUG: print("DEBUG: Determining software for domain:", domain)
 239     software = None
 240
 241     json = fetch_nodeinfo(domain)
 242     # NOISY-DEBUG: print("DEBUG: json[]:", type(json))
 243
 244     if json is None or len(json) == 0:
 245         # NOISY-DEBUG: print("DEBUG: Could not determine software type:", domain)
 246         return None
 247
 248     # NOISY-DEBUG: print("DEBUG: json():", len(json), json)
 249     if "software" not in json or "name" not in json["software"]:
 250         print("WARNING: JSON response does not include [software][name], guessing ...")
 251         found = 0
 252         for element in {"uri", "title", "description", "email", "version", "urls", "stats", "thumbnail", "languages", "contact_account"}:
 253             if element in json:
 254                 found = found + 1
 255
 256         # NOISY-DEBUG: print("DEBUG: Found elements:", found)
 257         if found == len(json):
 258             # NOISY-DEBUG: print("DEBUG: Maybe is Mastodon:", domain)
 259             return "mastodon"
 260
 261         print("WARNING: Cannot guess software type:", domain, found, len(json))
 262         return None
 263
 264     software = tidyup(json["software"]["name"])
 265
 266     # NOISY-DEBUG: print("DEBUG: tidyup software:", software)
 267     if software in ["akkoma", "rebased"]:
 268         # NOISY-DEBUG: print("DEBUG: Setting pleroma:", domain, software)
 269         software = "pleroma"
 270     elif software in ["hometown", "ecko"]:
 271         # NOISY-DEBUG: print("DEBUG: Setting mastodon:", domain, software)
 272         software = "mastodon"
 273     elif software in ["calckey", "groundpolis", "foundkey", "cherrypick", "meisskey"]:
 274         # NOISY-DEBUG: print("DEBUG: Setting misskey:", domain, software)
 275         software = "misskey"
 276     elif software.find("/") > 0:
 277         print("WARNING: Spliting of path:", software)
 278         software = software.split("/")[-1];
 279     elif software.find("|") > 0:
 280         print("WARNING: Spliting of path:", software)
 281         software = software.split("|")[0].strip();
 282
 283     if software == "":
 284         print("WARNING: tidyup() left no software name behind:", domain)
 285         software = None
 286
 287     # NOISY-DEBUG: print("DEBUG: Returning domain,software:", domain, software)
 288     return software
 289
 290 def update_block_reason(reason: str, blocker: str, blocked: str, block_level: str):
 291     # NOISY: # NOISY-DEBUG: print("DEBUG: Updating block reason:", reason, blocker, blocked, block_level)
 292     try:
 293         cursor.execute(
 294             "UPDATE blocks SET reason = ?, last_seen = ? WHERE blocker = ? AND blocked = ? AND block_level = ? AND reason = ''",
 295             (
 296                 reason,
 297                 time.time(),
 298                 blocker,
 299                 blocked,
 300                 block_level
 301             ),
 302         )
 303
 304         if cursor.rowcount == 0:
 305             print("WARNING: Did not update any rows:", domain)
 306
 307     except:
 308         print("ERROR: failed SQL query:", reason, blocker, blocked, block_level)
 309         sys.exit(255)
 310
 311 def update_last_seen(blocker: str, blocked: str, block_level: str):
 312     # NOISY: # NOISY-DEBUG: print("DEBUG: Updating last_seen for:", blocker, blocked, block_level)
 313     try:
 314         cursor.execute(
 315             "UPDATE blocks SET last_seen = ? WHERE blocker = ? AND blocked = ? AND block_level = ?",
 316             (
 317                 time.time(),
 318                 blocker,
 319                 blocked,
 320                 block_level
 321             )
 322         )
 323
 324         if cursor.rowcount == 0:
 325             print("WARNING: Did not update any rows:", domain)
 326
 327     except:
 328         print("ERROR: failed SQL query:", last_seen, blocker, blocked, block_level)
 329         sys.exit(255)
 330
 331 def block_instance(blocker: str, blocked: str, reason: str, block_level: str):
 332     # NOISY-DEBUG: print("DEBUG: blocker,blocked,reason,block_level:", blocker, blocked, reason, block_level)
 333     if blocker.find("@") > 0:
 334         print("WARNING: Bad blocker:", blocker)
 335         raise
 336     elif blocked.find("@") > 0:
 337         print("WARNING: Bad blocked:", blocked)
 338         raise
 339
 340     print("INFO: New block:", blocker, blocked, reason, block_level, first_added, last_seen)
 341     try:
 342         cursor.execute(
 343             "INSERT INTO blocks (blocker, blocked, reason, block_level, first_added, last_seen) VALUES(?, ?, ?, ?, ?, ?)",
 344              (
 345                  blocker,
 346                  blocked,
 347                  reason,
 348                  block_level,
 349                  time.time(),
 350                  time.time()
 351              ),
 352         )
 353
 354     except:
 355         print("ERROR: failed SQL query:", blocker, blocked, reason, block_level, first_added, last_seen)
 356         sys.exit(255)
 357
 358 def add_instance(domain: str, origin: str, originator: str):
 359     # NOISY-DEBUG: print("DEBUG: domain,origin:", domain, origin, originator)
 360     if domain.find("@") > 0:
 361         print("WARNING: Bad domain name:", domain)
 362         raise
 363     elif origin is not None and origin.find("@") > 0:
 364         print("WARNING: Bad origin name:", origin)
 365         raise
 366
 367     software = determine_software(domain)
 368     # NOISY-DEBUG: print("DEBUG: Determined software:", software)
 369
 370     print(f"INFO: Adding new instance {domain} (origin: {origin})")
 371     try:
 372         cursor.execute(
 373             "INSERT INTO instances (domain, origin, originator, hash, software, first_seen) VALUES (?, ?, ?, ?, ?, ?)",
 374             (
 375                domain,
 376                origin,
 377                originator,
 378                get_hash(domain),
 379                software,
 380                time.time()
 381             ),
 382         )
 383
 384         if domain in pending_errors:
 385             # NOISY-DEBUG: print("DEBUG: domain has pending error be updated:", domain)
 386             update_last_error(domain, pending_errors[domain])
 387             del pending_errors[domain]
 388
 389     except BaseException as e:
 390         print("ERROR: failed SQL query:", domain, e)
 391         sys.exit(255)
 392     else:
 393         # NOISY-DEBUG: print("DEBUG: Updating nodeinfo for domain:", domain)
 394         update_last_nodeinfo(domain)
 395
 396 def send_bot_post(instance: str, blocks: dict):
 397     message = instance + " has blocked the following instances:\n\n"
 398     truncated = False
 399
 400     if len(blocks) > 20:
 401         truncated = True
 402         blocks = blocks[0 : 19]
 403
 404     for block in blocks:
 405         if block["reason"] == None or block["reason"] == '':
 406             message = message + block["blocked"] + " with unspecified reason\n"
 407         else:
 408             if len(block["reason"]) > 420:
 409                 block["reason"] = block["reason"][0:419] + "[…]"
 410
 411             message = message + block["blocked"] + ' for "' + block["reason"].replace("@", "@\u200b") + '"\n'
 412
 413     if truncated:
 414         message = message + "(the list has been truncated to the first 20 entries)"
 415
 416     botheaders = {**headers, **{"Authorization": "Bearer " + config["bot_token"]}}
 417
 418     req = reqto.post(f"{config['bot_instance']}/api/v1/statuses",
 419         data={"status":message, "visibility":config['bot_visibility'], "content_type":"text/plain"},
 420         headers=botheaders, timeout=10).json()
 421
 422     return True
 423
 424 def get_mastodon_blocks(domain: str) -> dict:
 425     # NOISY-DEBUG: print("DEBUG: Fetching mastodon blocks from domain:", domain)
 426     blocks = {
 427         "Suspended servers": [],
 428         "Filtered media"   : [],
 429         "Limited servers"  : [],
 430         "Silenced servers" : [],
 431     }
 432
 433     translations = {
 434         "Silenced instances"            : "Silenced servers",
 435         "Suspended instances"           : "Suspended servers",
 436         "Gesperrte Server"              : "Suspended servers",
 437         "Gefilterte Medien"             : "Filtered media",
 438         "Stummgeschaltete Server"       : "Silenced servers",
 439         "停止済みのサーバー"            : "Suspended servers",
 440         "制限中のサーバー"              : "Limited servers",
 441         "メディアを拒否しているサーバー": "Filtered media",
 442         "サイレンス済みのサーバー"      : "Silenced servers",
 443         "שרתים מושעים"                  : "Suspended servers",
 444         "מדיה מסוננת"                   : "Filtered media",
 445         "שרתים מוגבלים"                 : "Silenced servers",
 446         "Serveurs suspendus"            : "Suspended servers",
 447         "Médias filtrés"                : "Filtered media",
 448         "Serveurs limités"              : "Silenced servers",
 449     }
 450
 451     try:
 452         doc = BeautifulSoup(
 453             reqto.get(f"https://{domain}/about/more", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"])).text,
 454             "html.parser",
 455         )
 456     except:
 457         print("ERROR: Cannot fetch from domain:", domain)
 458         return {}
 459
 460     for header in doc.find_all("h3"):
 461         header_text = header.text
 462
 463         if header_text in translations:
 464             header_text = translations[header_text]
 465
 466         if header_text in blocks or header_text.lower() in blocks:
 467             # replaced find_next_siblings with find_all_next to account for instances that e.g. hide lists in dropdown menu
 468             for line in header.find_all_next("table")[0].find_all("tr")[1:]:
 469                 blocks[header_text].append(
 470                     {
 471                         "domain": tidyup(line.find("span").text),
 472                         "hash"  : tidyup(line.find("span")["title"][9:]),
 473                         "reason": tidyup(line.find_all("td")[1].text),
 474                     }
 475                 )
 476
 477     # NOISY-DEBUG: print("DEBUG: Returning blocks for domain:", domain)
 478     return {
 479         "reject"        : blocks["Suspended servers"],
 480         "media_removal" : blocks["Filtered media"],
 481         "followers_only": blocks["Limited servers"] + blocks["Silenced servers"],
 482     }
 483
 484 def get_friendica_blocks(domain: str) -> dict:
 485     # NOISY-DEBUG: print("DEBUG: Fetching friendica blocks from domain:", domain)
 486     blocks = []
 487
 488     try:
 489         doc = BeautifulSoup(
 490             reqto.get(f"https://{domain}/friendica", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"])).text,
 491             "html.parser",
 492         )
 493     except:
 494         print("WARNING: Failed to fetch /friendica from domain:", domain)
 495         return {}
 496
 497     blocklist = doc.find(id="about_blocklist")
 498
 499     # Prevents exceptions:
 500     if blocklist is None:
 501         # NOISY-DEBUG: print("DEBUG: Instance has no block list:", domain)
 502         return {}
 503
 504     for line in blocklist.find("table").find_all("tr")[1:]:
 505         blocks.append({
 506             "domain": tidyup(line.find_all("td")[0].text),
 507             "reason": tidyup(line.find_all("td")[1].text)
 508         })
 509
 510     # NOISY-DEBUG: print("DEBUG: Returning blocks() for domain:", domain, len(blocks))
 511     return {
 512         "reject": blocks
 513     }
 514
 515 def get_misskey_blocks(domain: str) -> dict:
 516     # NOISY-DEBUG: print("DEBUG: Fetching misskey blocks from domain:", domain)
 517     blocks = {
 518         "suspended": [],
 519         "blocked"  : []
 520     }
 521
 522     try:
 523         counter = 0
 524         step = 99
 525         while True:
 526             # iterating through all "suspended" (follow-only in its terminology)
 527             # instances page-by-page, since that troonware doesn't support
 528             # sending them all at once
 529             try:
 530                 if counter == 0:
 531                     # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
 532                     doc = post_json_api(domain, "/api/federation/instances/", json.dumps({
 533                         "sort"     : "+caughtAt",
 534                         "host"     : None,
 535                         "suspended": True,
 536                         "limit"    : step
 537                     }))
 538                 else:
 539                     # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
 540                     doc = post_json_api(domain, "/api/federation/instances/", json.dumps({
 541                         "sort"     : "+caughtAt",
 542                         "host"     : None,
 543                         "suspended": True,
 544                         "limit"    : step,
 545                         "offset"   : counter-1
 546                     }))
 547
 548                 # NOISY-DEBUG: print("DEBUG: doc():", len(doc))
 549                 if len(doc) == 0:
 550                     # NOISY-DEBUG: print("DEBUG: Returned zero bytes, exiting loop:", domain)
 551                     break
 552
 553                 for instance in doc:
 554                     # just in case
 555                     if instance["isSuspended"]:
 556                         blocks["suspended"].append(
 557                             {
 558                                 "domain": tidyup(instance["host"]),
 559                                 # no reason field, nothing
 560                                 "reason": ""
 561                             }
 562                         )
 563
 564                 if len(doc) < step:
 565                     # NOISY-DEBUG: print("DEBUG: End of request:", len(doc), step)
 566                     break
 567
 568                 # NOISY-DEBUG: print("DEBUG: Raising counter by step:", step)
 569                 counter = counter + step
 570
 571             except:
 572                 print("WARNING: Caught error, exiting loop:", domain)
 573                 counter = 0
 574                 break
 575
 576         while True:
 577             # same shit, different asshole ("blocked" aka full suspend)
 578             try:
 579                 if counter == 0:
 580                     # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
 581                     doc = post_json_api(domain,"/api/federation/instances", json.dumps({
 582                         "sort"   : "+caughtAt",
 583                         "host"   : None,
 584                         "blocked": True,
 585                         "limit"  : step
 586                     }))
 587                 else:
 588                     # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
 589                     doc = post_json_api(domain,"/api/federation/instances", json.dumps({
 590                         "sort"   : "+caughtAt",
 591                         "host"   : None,
 592                         "blocked": True,
 593                         "limit"  : step,
 594                         "offset" : counter-1
 595                     }))
 596
 597                 # NOISY-DEBUG: print("DEBUG: doc():", len(doc))
 598                 if len(doc) == 0:
 599                     # NOISY-DEBUG: print("DEBUG: Returned zero bytes, exiting loop:", domain)
 600                     break
 601
 602                 for instance in doc:
 603                     if instance["isBlocked"]:
 604                         blocks["blocked"].append({
 605                             "domain": tidyup(instance["host"]),
 606                             "reason": ""
 607                         })
 608
 609                 if len(doc) < step:
 610                     # NOISY-DEBUG: print("DEBUG: End of request:", len(doc), step)
 611                     break
 612
 613                 # NOISY-DEBUG: print("DEBUG: Raising counter by step:", step)
 614                 counter = counter + step
 615
 616             except:
 617                 counter = 0
 618                 break
 619
 620         # NOISY-DEBUG: print("DEBUG: Returning for domain,blocked(),suspended():", domain, len(blocks["blocked"]), len(blocks["suspended"]))
 621         return {
 622             "reject"        : blocks["blocked"],
 623             "followers_only": blocks["suspended"]
 624         }
 625
 626     except:
 627         print("WARNING: API request failed for domain:", domain)
 628         return {}
 629
 630 def tidyup(string: str) -> str:
 631     # some retards put their blocks in variable case
 632     string = string.lower().strip()
 633
 634     # other retards put the port
 635     string = re.sub("\:\d+$", "", string)
 636
 637     # bigger retards put the schema in their blocklist, sometimes even without slashes
 638     string = re.sub("^https?\:(\/*)", "", string)
 639
 640     # and trailing slash
 641     string = re.sub("\/$", "", string)
 642
 643     # and the @
 644     string = re.sub("^\@", "", string)
 645
 646     # the biggest retards of them all try to block individual users
 647     string = re.sub("(.+)\@", "", string)
 648
 649     return string