rpc_net.py
1 #!/usr/bin/env python3 2 # Copyright (c) 2017-present The Bitcoin Core developers 3 # Distributed under the MIT software license, see the accompanying 4 # file COPYING or http://www.opensource.org/licenses/mit-license.php. 5 """Test RPC calls related to net. 6 7 Tests correspond to code in rpc/net.cpp. 8 """ 9 10 from decimal import Decimal 11 from itertools import product 12 import platform 13 import time 14 15 import test_framework.messages 16 from test_framework.p2p import ( 17 P2PInterface, 18 P2P_SERVICES, 19 ) 20 from test_framework.test_framework import BitcoinTestFramework 21 from test_framework.util import ( 22 assert_approx, 23 assert_equal, 24 assert_greater_than, 25 assert_raises_rpc_error, 26 p2p_port, 27 ) 28 from test_framework.wallet import MiniWallet 29 30 31 def assert_net_servicesnames(servicesflag, servicenames): 32 """Utility that checks if all flags are correctly decoded in 33 `getpeerinfo` and `getnetworkinfo`. 34 35 :param servicesflag: The services as an integer. 36 :param servicenames: The list of decoded services names, as strings. 37 """ 38 servicesflag_generated = 0 39 for servicename in servicenames: 40 servicesflag_generated |= getattr(test_framework.messages, 'NODE_' + servicename) 41 assert servicesflag_generated == servicesflag 42 43 44 def seed_addrman(node): 45 """ Populate the addrman with addresses from different networks. 46 Here 2 ipv4, 2 ipv6, 1 cjdns, 2 onion and 1 i2p addresses are added. 47 """ 48 # These addresses currently don't collide with a deterministic addrman. 49 # If the addrman positioning/bucketing is changed, these might collide 50 # and adding them fails. 51 success = { "success": True } 52 assert_equal(node.addpeeraddress(address="1.2.3.4", tried=True, port=8333), success) 53 assert_equal(node.addpeeraddress(address="2.0.0.0", port=8333), success) 54 assert_equal(node.addpeeraddress(address="1233:3432:2434:2343:3234:2345:6546:4534", tried=True, port=8333), success) 55 assert_equal(node.addpeeraddress(address="2803:0:1234:abcd::1", port=45324), success) 56 assert_equal(node.addpeeraddress(address="fc00:1:2:3:4:5:6:7", port=8333), success) 57 assert_equal(node.addpeeraddress(address="pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion", tried=True, port=8333), success) 58 assert_equal(node.addpeeraddress(address="nrfj6inpyf73gpkyool35hcmne5zwfmse3jl3aw23vk7chdemalyaqad.onion", port=45324, tried=True), success) 59 assert_equal(node.addpeeraddress(address="c4gfnttsuwqomiygupdqqqyy5y5emnk5c73hrfvatri67prd7vyq.b32.i2p", port=8333), success) 60 61 62 class NetTest(BitcoinTestFramework): 63 def set_test_params(self): 64 self.num_nodes = 2 65 self.extra_args = [["-minrelaytxfee=0.00001000"], ["-minrelaytxfee=0.00000500"]] 66 # Specify a non-working proxy to make sure no actual connections to public IPs are attempted 67 for args in self.extra_args: 68 args.append("-proxy=127.0.0.1:1") 69 self.supports_cli = False 70 71 def run_test(self): 72 # We need miniwallet to make a transaction 73 self.wallet = MiniWallet(self.nodes[0]) 74 75 # By default, the test framework sets up an addnode connection from 76 # node 1 --> node0. By connecting node0 --> node 1, we're left with 77 # the two nodes being connected both ways. 78 # Topology will look like: node0 <--> node1 79 self.connect_nodes(0, 1) 80 self.sync_all() 81 82 self.test_connection_count() 83 self.test_getpeerinfo() 84 self.test_getnettotals() 85 self.test_getnetworkinfo() 86 self.test_addnode_getaddednodeinfo() 87 self.test_service_flags() 88 self.test_getnodeaddresses() 89 self.test_addpeeraddress() 90 self.test_sendmsgtopeer() 91 self.test_getaddrmaninfo() 92 self.test_getrawaddrman() 93 94 def test_connection_count(self): 95 self.log.info("Test getconnectioncount") 96 # After using `connect_nodes` to connect nodes 0 and 1 to each other. 97 assert_equal(self.nodes[0].getconnectioncount(), 2) 98 99 def test_getpeerinfo(self): 100 self.log.info("Test getpeerinfo") 101 # Create a few getpeerinfo last_block/last_transaction values. 102 self.wallet.send_self_transfer(from_node=self.nodes[0]) # Make a transaction so we can see it in the getpeerinfo results 103 self.generate(self.nodes[1], 1) 104 time_now = int(time.time()) 105 peer_info = [x.getpeerinfo() for x in self.nodes] 106 # Verify last_block and last_transaction keys/values. 107 for node, peer, field in product(range(self.num_nodes), range(2), ['last_block', 'last_transaction']): 108 assert field in peer_info[node][peer].keys() 109 if peer_info[node][peer][field] != 0: 110 assert_approx(peer_info[node][peer][field], time_now, vspan=60) 111 # check both sides of bidirectional connection between nodes 112 # the address bound to on one side will be the source address for the other node 113 assert_equal(peer_info[0][0]['addrbind'], peer_info[1][0]['addr']) 114 assert_equal(peer_info[1][0]['addrbind'], peer_info[0][0]['addr']) 115 assert_equal(peer_info[0][0]['minfeefilter'], Decimal("0.00000500")) 116 assert_equal(peer_info[1][0]['minfeefilter'], Decimal("0.00001000")) 117 # check the `servicesnames` field 118 for info in peer_info: 119 assert_net_servicesnames(int(info[0]["services"], 0x10), info[0]["servicesnames"]) 120 121 assert_equal(peer_info[0][0]['connection_type'], 'inbound') 122 assert_equal(peer_info[0][1]['connection_type'], 'manual') 123 124 assert_equal(peer_info[1][0]['connection_type'], 'manual') 125 assert_equal(peer_info[1][1]['connection_type'], 'inbound') 126 127 # Check dynamically generated networks list in getpeerinfo help output. 128 assert "(ipv4, ipv6, onion, i2p, cjdns, not_publicly_routable)" in self.nodes[0].help("getpeerinfo") 129 130 self.log.info("Check getpeerinfo output before a version message was sent") 131 no_version_peer_id = 2 132 no_version_peer_conntime = int(time.time()) 133 self.nodes[0].setmocktime(no_version_peer_conntime) 134 with self.nodes[0].wait_for_new_peer(): 135 no_version_peer = self.nodes[0].add_p2p_connection(P2PInterface(), send_version=False, wait_for_verack=False) 136 if self.options.v2transport: 137 self.wait_until(lambda: self.nodes[0].getpeerinfo()[no_version_peer_id]["transport_protocol_type"] == "v2") 138 self.nodes[0].setmocktime(0) 139 peer_info = self.nodes[0].getpeerinfo()[no_version_peer_id] 140 peer_info.pop("addr") 141 peer_info.pop("addrbind") 142 # The next two fields will vary for v2 connections because we send a rng-based number of decoy messages 143 peer_info.pop("bytesrecv") 144 peer_info.pop("bytessent") 145 assert_equal( 146 peer_info, 147 { 148 "addr_processed": 0, 149 "addr_rate_limited": 0, 150 "addr_relay_enabled": False, 151 "bip152_hb_from": False, 152 "bip152_hb_to": False, 153 "bytesrecv_per_msg": {}, 154 "bytessent_per_msg": {}, 155 "connection_type": "inbound", 156 "conntime": no_version_peer_conntime, 157 "id": no_version_peer_id, 158 "inbound": True, 159 "inflight": [], 160 "last_block": 0, 161 "last_transaction": 0, 162 "lastrecv": 0 if not self.options.v2transport else no_version_peer_conntime, 163 "lastsend": 0 if not self.options.v2transport else no_version_peer_conntime, 164 "minfeefilter": Decimal("0E-8"), 165 "network": "not_publicly_routable", 166 "permissions": [], 167 "presynced_headers": -1, 168 "relaytxes": False, 169 "services": "0000000000000000", 170 "servicesnames": [], 171 "session_id": "" if not self.options.v2transport else no_version_peer.v2_state.peer['session_id'].hex(), 172 "startingheight": -1, 173 "subver": "", 174 "synced_blocks": -1, 175 "synced_headers": -1, 176 "timeoffset": 0, 177 "transport_protocol_type": "v1" if not self.options.v2transport else "v2", 178 "version": 0, 179 }, 180 ) 181 no_version_peer.peer_disconnect() 182 self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 2) 183 184 def test_getnettotals(self): 185 self.log.info("Test getnettotals") 186 # Test getnettotals and getpeerinfo by doing a ping. The bytes 187 # sent/received should increase by at least the size of one ping 188 # and one pong. Both have a payload size of 8 bytes, but the total 189 # size depends on the used p2p version: 190 # - p2p v1: 24 bytes (header) + 8 bytes (payload) = 32 bytes 191 # - p2p v2: 21 bytes (header/tag with short-id) + 8 bytes (payload) = 29 bytes 192 ping_size = 32 if not self.options.v2transport else 29 193 net_totals_before = self.nodes[0].getnettotals() 194 peer_info_before = self.nodes[0].getpeerinfo() 195 196 self.nodes[0].ping() 197 self.wait_until(lambda: (self.nodes[0].getnettotals()['totalbytessent'] >= net_totals_before['totalbytessent'] + ping_size * 2), timeout=1) 198 self.wait_until(lambda: (self.nodes[0].getnettotals()['totalbytesrecv'] >= net_totals_before['totalbytesrecv'] + ping_size * 2), timeout=1) 199 200 for peer_before in peer_info_before: 201 peer_after = lambda: next(p for p in self.nodes[0].getpeerinfo() if p['id'] == peer_before['id']) 202 self.wait_until(lambda: peer_after()['bytesrecv_per_msg'].get('pong', 0) >= peer_before['bytesrecv_per_msg'].get('pong', 0) + ping_size, timeout=1) 203 self.wait_until(lambda: peer_after()['bytessent_per_msg'].get('ping', 0) >= peer_before['bytessent_per_msg'].get('ping', 0) + ping_size, timeout=1) 204 205 def test_getnetworkinfo(self): 206 self.log.info("Test getnetworkinfo") 207 info = self.nodes[0].getnetworkinfo() 208 assert_equal(info['networkactive'], True) 209 assert_equal(info['connections'], 2) 210 assert_equal(info['connections_in'], 1) 211 assert_equal(info['connections_out'], 1) 212 213 with self.nodes[0].assert_debug_log(expected_msgs=['SetNetworkActive: false\n']): 214 self.nodes[0].setnetworkactive(state=False) 215 assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], False) 216 # Wait a bit for all sockets to close 217 for n in self.nodes: 218 self.wait_until(lambda: n.getnetworkinfo()['connections'] == 0, timeout=3) 219 220 with self.nodes[0].assert_debug_log(expected_msgs=['SetNetworkActive: true\n']): 221 self.nodes[0].setnetworkactive(state=True) 222 # Connect nodes both ways. 223 self.connect_nodes(0, 1) 224 self.connect_nodes(1, 0) 225 226 info = self.nodes[0].getnetworkinfo() 227 assert_equal(info['networkactive'], True) 228 assert_equal(info['connections'], 2) 229 assert_equal(info['connections_in'], 1) 230 assert_equal(info['connections_out'], 1) 231 232 # check the `servicesnames` field 233 network_info = [node.getnetworkinfo() for node in self.nodes] 234 for info in network_info: 235 assert_net_servicesnames(int(info["localservices"], 0x10), info["localservicesnames"]) 236 237 # Check dynamically generated networks list in getnetworkinfo help output. 238 assert "(ipv4, ipv6, onion, i2p, cjdns)" in self.nodes[0].help("getnetworkinfo") 239 240 def test_addnode_getaddednodeinfo(self): 241 self.log.info("Test addnode and getaddednodeinfo") 242 assert_equal(self.nodes[0].getaddednodeinfo(), []) 243 self.log.info("Add a node (node2) to node0") 244 ip_port = "127.0.0.1:{}".format(p2p_port(2)) 245 self.nodes[0].addnode(node=ip_port, command='add') 246 self.log.info("Try to add an equivalent ip and check it fails") 247 self.log.debug("(note that OpenBSD doesn't support the IPv4 shorthand notation with omitted zero-bytes)") 248 if platform.system() != "OpenBSD": 249 ip_port2 = "127.1:{}".format(p2p_port(2)) 250 assert_raises_rpc_error(-23, "Node already added", self.nodes[0].addnode, node=ip_port2, command='add') 251 self.log.info("Check that the node has indeed been added") 252 added_nodes = self.nodes[0].getaddednodeinfo() 253 assert_equal(len(added_nodes), 1) 254 assert_equal(added_nodes[0]['addednode'], ip_port) 255 self.log.info("Check that filtering by node works") 256 self.nodes[0].addnode(node="11.22.33.44", command='add') 257 first_added_node = self.nodes[0].getaddednodeinfo(node=ip_port) 258 assert_equal(added_nodes, first_added_node) 259 assert_equal(len(self.nodes[0].getaddednodeinfo()), 2) 260 self.log.info("Check that node cannot be added again") 261 assert_raises_rpc_error(-23, "Node already added", self.nodes[0].addnode, node=ip_port, command='add') 262 self.log.info("Check that node can be removed") 263 self.nodes[0].addnode(node=ip_port, command='remove') 264 added_nodes = self.nodes[0].getaddednodeinfo() 265 assert_equal(len(added_nodes), 1) 266 assert_equal(added_nodes[0]['addednode'], "11.22.33.44") 267 self.log.info("Check that an invalid command returns an error") 268 assert_raises_rpc_error(-1, 'addnode "node" "command"', self.nodes[0].addnode, node=ip_port, command='abc') 269 self.log.info("Check that trying to remove the node again returns an error") 270 assert_raises_rpc_error(-24, "Node could not be removed", self.nodes[0].addnode, node=ip_port, command='remove') 271 self.log.info("Check that a non-existent node returns an error") 272 assert_raises_rpc_error(-24, "Node has not been added", self.nodes[0].getaddednodeinfo, '1.1.1.1') 273 274 def test_service_flags(self): 275 self.log.info("Test service flags") 276 self.nodes[0].add_p2p_connection(P2PInterface(), services=(1 << 4) | (1 << 63)) 277 if self.options.v2transport: 278 assert_equal(['UNKNOWN[2^4]', 'P2P_V2', 'UNKNOWN[2^63]'], self.nodes[0].getpeerinfo()[-1]['servicesnames']) 279 else: 280 assert_equal(['UNKNOWN[2^4]', 'UNKNOWN[2^63]'], self.nodes[0].getpeerinfo()[-1]['servicesnames']) 281 self.nodes[0].disconnect_p2ps() 282 283 def test_getnodeaddresses(self): 284 self.log.info("Test getnodeaddresses") 285 self.nodes[0].add_p2p_connection(P2PInterface()) 286 287 # Add an IPv6 address to the address manager. 288 ipv6_addr = "1233:3432:2434:2343:3234:2345:6546:4534" 289 self.nodes[0].addpeeraddress(address=ipv6_addr, port=8333) 290 291 # Add 10,000 IPv4 addresses to the address manager. Due to the way bucket 292 # and bucket positions are calculated, some of these addresses will collide. 293 imported_addrs = [] 294 for i in range(10000): 295 first_octet = i >> 8 296 second_octet = i % 256 297 a = f"{first_octet}.{second_octet}.1.1" 298 imported_addrs.append(a) 299 self.nodes[0].addpeeraddress(a, 8333) 300 301 # Fetch the addresses via the RPC and test the results. 302 assert_equal(len(self.nodes[0].getnodeaddresses()), 1) # default count is 1 303 assert_equal(len(self.nodes[0].getnodeaddresses(count=2)), 2) 304 assert_equal(len(self.nodes[0].getnodeaddresses(network="ipv4", count=8)), 8) 305 306 # Maximum possible addresses in AddrMan is 10000. The actual number will 307 # usually be less due to bucket and bucket position collisions. 308 node_addresses = self.nodes[0].getnodeaddresses(0, "ipv4") 309 assert_greater_than(len(node_addresses), 5000) 310 assert_greater_than(10000, len(node_addresses)) 311 for a in node_addresses: 312 assert_greater_than(a["time"], 1527811200) # 1st June 2018 313 assert_equal(a["services"], P2P_SERVICES) 314 assert a["address"] in imported_addrs 315 assert_equal(a["port"], 8333) 316 assert_equal(a["network"], "ipv4") 317 318 # Test the IPv6 address. 319 res = self.nodes[0].getnodeaddresses(0, "ipv6") 320 assert_equal(len(res), 1) 321 assert_equal(res[0]["address"], ipv6_addr) 322 assert_equal(res[0]["network"], "ipv6") 323 assert_equal(res[0]["port"], 8333) 324 assert_equal(res[0]["services"], P2P_SERVICES) 325 326 # Test for the absence of onion, I2P and CJDNS addresses. 327 for network in ["onion", "i2p", "cjdns"]: 328 assert_equal(self.nodes[0].getnodeaddresses(0, network), []) 329 330 # Test invalid arguments. 331 assert_raises_rpc_error(-8, "Address count out of range", self.nodes[0].getnodeaddresses, -1) 332 assert_raises_rpc_error(-8, "Network not recognized: Foo", self.nodes[0].getnodeaddresses, 1, "Foo") 333 334 def test_addpeeraddress(self): 335 self.log.info("Test addpeeraddress") 336 # The node has an existing, non-deterministic addrman from a previous test. 337 # Clear it to have a deterministic addrman. 338 self.restart_node(1, ["-checkaddrman=1", "-test=addrman"], clear_addrman=True) 339 node = self.nodes[1] 340 341 self.log.debug("Test that addpeeraddress is a hidden RPC") 342 # It is hidden from general help, but its detailed help may be called directly. 343 assert "addpeeraddress" not in node.help() 344 assert "unknown command: addpeeraddress" not in node.help("addpeeraddress") 345 346 self.log.debug("Test that adding an empty address fails") 347 assert_equal(node.addpeeraddress(address="", port=8333), {"success": False}) 348 assert_equal(node.getnodeaddresses(count=0), []) 349 350 self.log.debug("Test that non-bool tried fails") 351 assert_raises_rpc_error(-3, "JSON value of type string is not of expected type bool", self.nodes[0].addpeeraddress, address="1.2.3.4", tried="True", port=1234) 352 353 self.log.debug("Test that adding an address with invalid port fails") 354 assert_raises_rpc_error(-1, "JSON integer out of range", self.nodes[0].addpeeraddress, address="1.2.3.4", port=-1) 355 assert_raises_rpc_error(-1, "JSON integer out of range", self.nodes[0].addpeeraddress, address="1.2.3.4", port=65536) 356 357 self.log.debug("Test that adding a valid address to the new table succeeds") 358 assert_equal(node.addpeeraddress(address="1.0.0.0", tried=False, port=8333), {"success": True}) 359 addrman = node.getrawaddrman() 360 assert_equal(len(addrman["tried"]), 0) 361 new_table = list(addrman["new"].values()) 362 assert_equal(len(new_table), 1) 363 assert_equal(new_table[0]["address"], "1.0.0.0") 364 assert_equal(new_table[0]["port"], 8333) 365 366 self.log.debug("Test that adding an already-present new address to the new and tried tables fails") 367 for value in [True, False]: 368 assert_equal(node.addpeeraddress(address="1.0.0.0", tried=value, port=8333), {"success": False, "error": "failed-adding-to-new"}) 369 assert_equal(len(node.getnodeaddresses(count=0)), 1) 370 371 self.log.debug("Test that adding a valid address to the tried table succeeds") 372 assert_equal(node.addpeeraddress(address="1.2.3.4", tried=True, port=8333), {"success": True}) 373 addrman = node.getrawaddrman() 374 assert_equal(len(addrman["new"]), 1) 375 tried_table = list(addrman["tried"].values()) 376 assert_equal(len(tried_table), 1) 377 assert_equal(tried_table[0]["address"], "1.2.3.4") 378 assert_equal(tried_table[0]["port"], 8333) 379 node.getnodeaddresses(count=0) # getnodeaddresses re-runs the addrman checks 380 381 self.log.debug("Test that adding an already-present tried address to the new and tried tables fails") 382 for value in [True, False]: 383 assert_equal(node.addpeeraddress(address="1.2.3.4", tried=value, port=8333), {"success": False, "error": "failed-adding-to-new"}) 384 assert_equal(len(node.getnodeaddresses(count=0)), 2) 385 386 self.log.debug("Test that adding an address, which collides with the address in tried table, fails") 387 colliding_address = "1.2.5.45" # grinded address that produces a tried-table collision 388 assert_equal(node.addpeeraddress(address=colliding_address, tried=True, port=8333), {"success": False, "error": "failed-adding-to-tried"}) 389 # When adding an address to the tried table, it's first added to the new table. 390 # As we fail to move it to the tried table, it remains in the new table. 391 addrman_info = node.getaddrmaninfo() 392 assert_equal(addrman_info["all_networks"]["tried"], 1) 393 assert_equal(addrman_info["all_networks"]["new"], 2) 394 395 self.log.debug("Test that adding an another address to the new table succeeds") 396 assert_equal(node.addpeeraddress(address="2.0.0.0", port=8333), {"success": True}) 397 addrman_info = node.getaddrmaninfo() 398 assert_equal(addrman_info["all_networks"]["tried"], 1) 399 assert_equal(addrman_info["all_networks"]["new"], 3) 400 node.getnodeaddresses(count=0) # getnodeaddresses re-runs the addrman checks 401 402 def test_sendmsgtopeer(self): 403 node = self.nodes[0] 404 405 self.restart_node(0) 406 # we want to use a p2p v1 connection here in order to ensure 407 # a peer id of zero (a downgrade from v2 to v1 would lead 408 # to an increase of the peer id) 409 self.connect_nodes(0, 1, peer_advertises_v2=False) 410 411 self.log.info("Test sendmsgtopeer") 412 self.log.debug("Send a valid message") 413 with self.nodes[1].assert_debug_log(expected_msgs=["received: addr"]): 414 node.sendmsgtopeer(peer_id=0, msg_type="addr", msg="FFFFFF") 415 416 self.log.debug("Test error for sending to non-existing peer") 417 assert_raises_rpc_error(-1, "Error: Could not send message to peer", node.sendmsgtopeer, peer_id=100, msg_type="addr", msg="FF") 418 419 self.log.debug("Test that zero-length msg_type is allowed") 420 node.sendmsgtopeer(peer_id=0, msg_type="addr", msg="") 421 422 self.log.debug("Test error for msg_type that is too long") 423 assert_raises_rpc_error(-8, "Error: msg_type too long, max length is 12", node.sendmsgtopeer, peer_id=0, msg_type="long_msg_type", msg="FF") 424 425 self.log.debug("Test that unknown msg_type is allowed") 426 node.sendmsgtopeer(peer_id=0, msg_type="unknown", msg="FF") 427 428 self.log.debug("Test that empty msg is allowed") 429 node.sendmsgtopeer(peer_id=0, msg_type="addr", msg="FF") 430 431 self.log.debug("Test that oversized messages are allowed, but get us disconnected") 432 zero_byte_string = b'\x00' * 4000001 433 node.sendmsgtopeer(peer_id=0, msg_type="addr", msg=zero_byte_string.hex()) 434 self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 0, timeout=10) 435 436 def test_getaddrmaninfo(self): 437 self.log.info("Test getaddrmaninfo") 438 self.restart_node(1, extra_args=["-cjdnsreachable", "-test=addrman"], clear_addrman=True) 439 node = self.nodes[1] 440 seed_addrman(node) 441 442 expected_network_count = { 443 'all_networks': {'new': 4, 'tried': 4, 'total': 8}, 444 'ipv4': {'new': 1, 'tried': 1, 'total': 2}, 445 'ipv6': {'new': 1, 'tried': 1, 'total': 2}, 446 'onion': {'new': 0, 'tried': 2, 'total': 2}, 447 'i2p': {'new': 1, 'tried': 0, 'total': 1}, 448 'cjdns': {'new': 1, 'tried': 0, 'total': 1}, 449 } 450 451 self.log.debug("Test that count of addresses in addrman match expected values") 452 res = node.getaddrmaninfo() 453 for network, count in expected_network_count.items(): 454 assert_equal(res[network]['new'], count['new']) 455 assert_equal(res[network]['tried'], count['tried']) 456 assert_equal(res[network]['total'], count['total']) 457 458 def test_getrawaddrman(self): 459 self.log.info("Test getrawaddrman") 460 self.restart_node(1, extra_args=["-cjdnsreachable", "-test=addrman"], clear_addrman=True) 461 node = self.nodes[1] 462 self.addr_time = int(time.time()) 463 node.setmocktime(self.addr_time) 464 seed_addrman(node) 465 466 self.log.debug("Test that getrawaddrman is a hidden RPC") 467 # It is hidden from general help, but its detailed help may be called directly. 468 assert "getrawaddrman" not in node.help() 469 assert "unknown command: getrawaddrman" not in node.help("getrawaddrman") 470 471 def check_addr_information(result, expected): 472 """Utility to compare a getrawaddrman result entry with an expected entry""" 473 assert_equal(result["address"], expected["address"]) 474 assert_equal(result["port"], expected["port"]) 475 assert_equal(result["services"], expected["services"]) 476 assert_equal(result["network"], expected["network"]) 477 assert_equal(result["source"], expected["source"]) 478 assert_equal(result["source_network"], expected["source_network"]) 479 assert_equal(result["time"], self.addr_time) 480 481 def check_getrawaddrman_entries(expected): 482 """Utility to compare a getrawaddrman result with expected addrman contents""" 483 getrawaddrman = node.getrawaddrman() 484 getaddrmaninfo = node.getaddrmaninfo() 485 for (table_name, table_info) in expected.items(): 486 assert_equal(len(getrawaddrman[table_name]), len(table_info)) 487 assert_equal(len(getrawaddrman[table_name]), getaddrmaninfo["all_networks"][table_name]) 488 489 for bucket_position in getrawaddrman[table_name].keys(): 490 entry = getrawaddrman[table_name][bucket_position] 491 expected_entry = list(filter(lambda e: e["address"] == entry["address"], table_info))[0] 492 assert bucket_position == expected_entry["bucket_position"] 493 check_addr_information(entry, expected_entry) 494 495 # we expect 4 new and 4 tried table entries in the addrman which were added using seed_addrman() 496 expected = { 497 "new": [ 498 { 499 "bucket_position": "82/8", 500 "address": "2.0.0.0", 501 "port": 8333, 502 "services": 9, 503 "network": "ipv4", 504 "source": "2.0.0.0", 505 "source_network": "ipv4", 506 }, 507 { 508 "bucket_position": "336/24", 509 "address": "fc00:1:2:3:4:5:6:7", 510 "port": 8333, 511 "services": 9, 512 "network": "cjdns", 513 "source": "fc00:1:2:3:4:5:6:7", 514 "source_network": "cjdns", 515 }, 516 { 517 "bucket_position": "963/46", 518 "address": "c4gfnttsuwqomiygupdqqqyy5y5emnk5c73hrfvatri67prd7vyq.b32.i2p", 519 "port": 8333, 520 "services": 9, 521 "network": "i2p", 522 "source": "c4gfnttsuwqomiygupdqqqyy5y5emnk5c73hrfvatri67prd7vyq.b32.i2p", 523 "source_network": "i2p", 524 }, 525 { 526 "bucket_position": "613/6", 527 "address": "2803:0:1234:abcd::1", 528 "services": 9, 529 "network": "ipv6", 530 "source": "2803:0:1234:abcd::1", 531 "source_network": "ipv6", 532 "port": 45324, 533 } 534 ], 535 "tried": [ 536 { 537 "bucket_position": "6/33", 538 "address": "1.2.3.4", 539 "port": 8333, 540 "services": 9, 541 "network": "ipv4", 542 "source": "1.2.3.4", 543 "source_network": "ipv4", 544 }, 545 { 546 "bucket_position": "197/34", 547 "address": "1233:3432:2434:2343:3234:2345:6546:4534", 548 "port": 8333, 549 "services": 9, 550 "network": "ipv6", 551 "source": "1233:3432:2434:2343:3234:2345:6546:4534", 552 "source_network": "ipv6", 553 }, 554 { 555 "bucket_position": "72/61", 556 "address": "pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion", 557 "port": 8333, 558 "services": 9, 559 "network": "onion", 560 "source": "pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion", 561 "source_network": "onion" 562 }, 563 { 564 "bucket_position": "139/46", 565 "address": "nrfj6inpyf73gpkyool35hcmne5zwfmse3jl3aw23vk7chdemalyaqad.onion", 566 "services": 9, 567 "network": "onion", 568 "source": "nrfj6inpyf73gpkyool35hcmne5zwfmse3jl3aw23vk7chdemalyaqad.onion", 569 "source_network": "onion", 570 "port": 45324, 571 } 572 ] 573 } 574 575 self.log.debug("Test that getrawaddrman contains information about newly added addresses in each addrman table") 576 check_getrawaddrman_entries(expected) 577 578 579 if __name__ == '__main__': 580 NetTest(__file__).main()