static ConstElementPtr
leaseGetHandler(const string& command, ConstElementPtr args);
- /// @brief lease4-del, lease6-del command handler
+ /// @brief lease4-del command handler
///
- /// This command attempts to delete a lease that match selected criteria.
- /// The following types of parameters are supported:
- /// - (subnet-id, address) for both v4 and v6
- /// - (subnet-id, identifier-type, identifier) for v4
- /// - (subnet-id, type, iana, identifier-type, identifier) for v6
+ /// This command attempts to delete an IPv4 lease that match selected
+ /// criteria. Two types of parameters are supported: (subnet-id, address) or
+ /// (subnet-id, identifier-type, identifier).
///
- /// Example command for command by (subnet-id, address):
+ /// Example command for deletion by (subnet-id, address):
/// {
/// "command": "lease4-del",
/// "arguments": {
/// }
/// }
///
- /// Example command for query by (subnet-id, identifier-type, identifier)
+ /// Example command for deletion by (subnet-id, identifier-type, identifier)
/// {
/// "command": "lease4-del",
/// "arguments": {
/// "identifier-type": "hw-address",
/// "identifier": "00:01:02:03:04:05"
/// }
- /// }
+ /// }";
+ /// @param command should be 'lease4-del' (but it's ignored)
+ /// @param args must contain host reservation definition.
+ /// @return result of the operation (host will be included as parameters, if found)
+ static ConstElementPtr
+ lease4DelHandler(const string& command, ConstElementPtr args);
+
+ /// @brief lease6-del command handler
///
- /// Example command for query by (subnet-id, type, iana, identifier-type,
- /// identifier):
+ /// This command attempts to delete a lease that match selected criteria.
+ /// Two types of parameters are supported: (subnet-id, address) or
+ /// (subnet-id, type, iaid, identifier-type, identifier).
+ ///
+ /// Example command for deletion by (subnet-id, address):
/// {
/// "command": "lease6-del",
/// "arguments": {
- /// "subnet-id": 66,
- /// "iaid": 42,
- /// "type": "IA_NA",
- /// "identifier-type": "duid",
- /// "identifier": "77:77:77:77:77:77:77:77"
+ /// "subnet-id": 1,
+ /// "ip-address": "192.0.2.202"
/// }
/// }
- /// @param command 'lease4-del' or 'lease6-del'
- /// @param args must contain lease parameters
- /// @return result of the operation
+ ///
+ /// Example command for deletion by (subnet-id, type, iaid, identifier-type,
+ /// identifier):
+ /// {
+ /// "command": "lease6-del",
+ /// "arguments": {
+ /// "subnet-id": 1,
+ /// "type": "IA_NA",
+ /// "iaid": 123456,
+ /// "identifier-type": "hw-address",
+ /// "identifier": "00:01:02:03:04:05"
+ /// }
+ /// }";
+ /// @param command should be 'lease6-del' (but it's ignored)
+ /// @param args must contain host reservation definition.
+ /// @return result of the operation (host will be included as parameters, if found)
static ConstElementPtr
- leaseDelHandler(const string& command, ConstElementPtr args);
+ lease6DelHandler(const string& command, ConstElementPtr args);
- /// @brief Not implemented yet.
static ConstElementPtr
- leaseUpdateHandler(const string& command, ConstElementPtr args);
+ lease4UpdateHandler(const string& command, ConstElementPtr args);
/// @brief Not implemented yet.
static ConstElementPtr
- leaseWipeHandler(const string& command, ConstElementPtr args);
+ lease6UpdateHandler(const string& command, ConstElementPtr args);
+
+ static ConstElementPtr
+ lease4WipeHandler(const string& command, ConstElementPtr args);
+
+ static ConstElementPtr
+ lease6WipeHandler(const string& command, ConstElementPtr args);
/// @brief Extracts parameters required for reservation-get and reservation-del
///
boost::bind(&LeaseCmdsImpl::leaseGetHandler, _1, _2));
CommandMgr::instance().registerCommand("lease4-del",
- boost::bind(&LeaseCmdsImpl::leaseDelHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease4DelHandler, _1, _2));
CommandMgr::instance().registerCommand("lease6-del",
- boost::bind(&LeaseCmdsImpl::leaseDelHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease6DelHandler, _1, _2));
CommandMgr::instance().registerCommand("lease4-update",
- boost::bind(&LeaseCmdsImpl::leaseUpdateHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease4UpdateHandler, _1, _2));
CommandMgr::instance().registerCommand("lease6-update",
- boost::bind(&LeaseCmdsImpl::leaseUpdateHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease6UpdateHandler, _1, _2));
CommandMgr::instance().registerCommand("lease4-del-all",
- boost::bind(&LeaseCmdsImpl::leaseWipeHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease4WipeHandler, _1, _2));
CommandMgr::instance().registerCommand("lease6-del-all",
- boost::bind(&LeaseCmdsImpl::leaseWipeHandler, _1, _2));
+ boost::bind(&LeaseCmdsImpl::lease6WipeHandler, _1, _2));
}
void LeaseCmdsImpl::deregisterCommands() {
}
ConstElementPtr
-LeaseCmdsImpl::leaseDelHandler(const std::string& cmd, ConstElementPtr args) {
- return (createAnswer(CONTROL_RESULT_ERROR, "not implemented yet."));
+LeaseCmdsImpl::lease4DelHandler(const std::string& , ConstElementPtr params) {
+ Parameters p;
+ Lease4Ptr lease4;
+ IOAddress addr(IOAddress::IPV4_ZERO_ADDRESS());
+ try {
+ p = getParameters(params);
+
+ switch (p.query_type) {
+ case Parameters::TYPE_ADDR: {
+
+ // If address was specified explicitly, let's use it as is.
+ addr = p.addr;
+ break;
+ }
+ case Parameters::TYPE_HWADDR:
+ if (!p.hwaddr) {
+ return (createAnswer(CONTROL_RESULT_ERROR,
+ "Program error: Query by hw-address "
+ "requires hwaddr to be specified"));
+ }
+
+ // Let's see if there's such a lease at all.
+ lease4 = LeaseMgrFactory::instance().getLease4(*p.hwaddr, p.subnet_id);
+ if (!lease4) {
+ return (createAnswer(CONTROL_RESULT_EMPTY, "IPv4 lease not found."));
+ }
+
+ // Found it, can use it as is.
+ addr = lease4->addr_;
+ break;
+
+ case Parameters::TYPE_DUID:
+ return (createAnswer(CONTROL_RESULT_ERROR,
+ "Delete by duid is not allowed in v4."));
+ break;
+
+ default: {
+ stringstream tmp;
+ tmp << "Unknown query type: " << static_cast<int>(p.query_type);
+ return (createAnswer(CONTROL_RESULT_ERROR, tmp.str()));
+ }
+ }
+
+ if (LeaseMgrFactory::instance().deleteLease(addr)) {
+ return (createAnswer(CONTROL_RESULT_SUCCESS, "IPv4 lease deleted."));
+ } else {
+ return (createAnswer(CONTROL_RESULT_EMPTY, "IPv4 lease not found."));
+ }
+ } catch (const std::exception& ex) {
+ return (createAnswer(CONTROL_RESULT_ERROR, ex.what()));
+ }
+}
+
+ConstElementPtr
+LeaseCmdsImpl::lease6DelHandler(const std::string& , ConstElementPtr params) {
+ Parameters p;
+ Lease6Ptr lease6;
+ IOAddress addr(IOAddress::IPV6_ZERO_ADDRESS());
+ try {
+ p = getParameters(params);
+
+ switch (p.query_type) {
+ case Parameters::TYPE_ADDR: {
+
+ // If address was specified explicitly, let's use it as is.
+ addr = p.addr;
+ break;
+ }
+ case Parameters::TYPE_HWADDR:
+ return (createAnswer(CONTROL_RESULT_ERROR,
+ "Delete by hw-address is not allowed in v6."));
+
+ case Parameters::TYPE_DUID:
+ if (!p.duid) {
+ return (createAnswer(CONTROL_RESULT_ERROR,
+ "Program error: Query by duid "
+ "requires duid to be specified"));
+ }
+
+ // Let's see if there's such a lease at all.
+ lease6 = LeaseMgrFactory::instance().getLease6(p.lease_type, *p.duid,
+ p.iaid, p.subnet_id);
+ if (!lease6) {
+ return (createAnswer(CONTROL_RESULT_EMPTY, "IPv6 lease not found."));
+ }
+
+ // Found it, can use it as is.
+ addr = lease6->addr_;
+ break;
+
+ default: {
+ stringstream tmp;
+ tmp << "Unknown query type: " << static_cast<int>(p.query_type);
+ return (createAnswer(CONTROL_RESULT_ERROR, tmp.str()));
+ }
+ }
+
+ if (LeaseMgrFactory::instance().deleteLease(addr)) {
+ return (createAnswer(CONTROL_RESULT_SUCCESS, "IPv6 lease deleted."));
+ } else {
+ return (createAnswer(CONTROL_RESULT_EMPTY, "IPv6 lease not found."));
+ }
+ } catch (const std::exception& ex) {
+ return (createAnswer(CONTROL_RESULT_ERROR, ex.what()));
+ }
+}
+
+ConstElementPtr
+LeaseCmdsImpl::lease4UpdateHandler(const string& , ConstElementPtr params) {
+ try {
+
+ // We need the lease to be specified.
+ if (!params) {
+ isc_throw(isc::BadValue, "no parameters specified for lease4-update command");
+ }
+
+ // Get the parameters specified by the user first.
+ ConstSrvConfigPtr config = CfgMgr::instance().getCurrentCfg();
+ Lease4Ptr lease4;
+ Lease4Parser parser;
+ // The parser does sanity checks (if the address is in scope, if
+ // subnet-id is valid, etc)
+ lease4 = parser.parse(config, params);
+
+ // Ok, now check if there is a lease to be updated.
+ Lease4Ptr existing = LeaseMgrFactory::instance().getLease4(lease4->addr_);
+ if (!existing) {
+ stringstream tmp;
+ tmp << "There is no lease for address " << lease4->addr_ << ", can't update.";
+ return (createAnswer(CONTROL_RESULT_EMPTY, tmp.str()));
+ }
+
+ LeaseMgrFactory::instance().updateLease4(lease4);
+ return (createAnswer(CONTROL_RESULT_SUCCESS, "IPv4 lease updated."));
+
+ } catch (const std::exception& ex) {
+ return (createAnswer(CONTROL_RESULT_ERROR, ex.what()));
+ }
+}
+
+ConstElementPtr
+LeaseCmdsImpl::lease6UpdateHandler(const string& , ConstElementPtr params) {
+ try {
+ // We need the lease to be specified.
+ if (!params) {
+ isc_throw(isc::BadValue, "no parameters specified for lease6-update command");
+ }
+
+ // Get the parameters specified by the user first.
+ ConstSrvConfigPtr config = CfgMgr::instance().getCurrentCfg();
+ Lease6Ptr lease6;
+ Lease6Parser parser;
+ // The parser does sanity checks (if the address is in scope, if
+ // subnet-id is valid, etc)
+ lease6 = parser.parse(config, params);
+
+ // Ok, now check if there is a lease to be updated.
+ Lease6Ptr existing = LeaseMgrFactory::instance().getLease6(lease6->type_,
+ lease6->addr_);
+ if (!existing) {
+ stringstream tmp;
+ tmp << "There is no lease for address " << lease6->addr_ << ", can't update.";
+ return (createAnswer(CONTROL_RESULT_EMPTY, tmp.str()));
+ }
+
+ LeaseMgrFactory::instance().updateLease6(lease6);
+ return (createAnswer(CONTROL_RESULT_SUCCESS, "IPv6 lease updated."));
+
+ } catch (const std::exception& ex) {
+ return (createAnswer(CONTROL_RESULT_ERROR, ex.what()));
+ }
}
ConstElementPtr
-LeaseCmdsImpl::leaseUpdateHandler(const string& cmd, ConstElementPtr args) {
+LeaseCmdsImpl::lease4WipeHandler(const string& cmd, ConstElementPtr args) {
return (createAnswer(CONTROL_RESULT_ERROR, "not implemented yet."));
}
ConstElementPtr
-LeaseCmdsImpl::leaseWipeHandler(const string& cmd, ConstElementPtr args) {
+LeaseCmdsImpl::lease6WipeHandler(const string& cmd, ConstElementPtr args) {
return (createAnswer(CONTROL_RESULT_ERROR, "not implemented yet."));
}
// valid, but the lease is not there.
TEST_F(LeaseCmdsTest, Lease4GetByAddrNotFound) {
- // Initialize lease manager (false = v4, true = add lease)
+ // Initialize lease manager (false = v4, true = add a lease)
initLeaseMgr(false, true);
// Invalid
// Checks that lease4-get can return a lease by address.
TEST_F(LeaseCmdsTest, Lease4GetByAddr) {
- // Initialize lease manager (false = v4, true = add lease)
+ // Initialize lease manager (false = v4, true = add a lease)
initLeaseMgr(false, true);
// Query for valid, existing lease.
// Checks that lease4-get can find a lease by hardware address.
TEST_F(LeaseCmdsTest, Lease4GetByHWAddr) {
- // Initialize lease manager (false = v4, true = add lease)
+ // Initialize lease manager (false = v4, true = add a lease)
initLeaseMgr(false, true);
// Invalid
// the query is correctly formed, but the lease is not there.
TEST_F(LeaseCmdsTest, Lease6GetByAddr6NotFound) {
- // Initialize lease manager (true = v6, true = add lease)
+ // Initialize lease manager (true = v6, true = add a lease)
initLeaseMgr(true, true);
// Now send the command.
// Checks that lease6-get(subnet-id, addr) can handle a situation when
// the query is correctly formed, but the lease is not there.
TEST_F(LeaseCmdsTest, Lease6GetByDuidNotFound) {
- // Initialize lease manager (true = v6, true = add lease)
+ // Initialize lease manager (true = v6, true = add a lease)
initLeaseMgr(true, true);
// Now send the command.
checkLease6(lease, "2001:db8::1", 0, 66, "77:77:77:77:77:77:77:77", false);
}
+// Test checks if lease4-update handler refuses calls with missing parameters.
+TEST_F(LeaseCmdsTest, Lease4UpdateMissingParams) {
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // Everything missing. What sort of crap is that?
+ string txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " }\n"
+ "}";
+ string exp_rsp = "missing parameter 'ip-address' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Just ip is not enough (subnet-id and hwaddr missing).
+ txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"ip-address\": \"192.0.2.123\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'subnet-id' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Better, but still no luck. (hwaddr missing).
+ txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"ip-address\": \"192.0.2.202\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'hw-address' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Close, but no cigars. (ip-address missing).
+ txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"hw-address\": \"1a:1b:1c:1d:1e:1f\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'ip-address' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+}
+
+// Verify that lease4-update can be rejected if parameters are specified, but
+// have incorrect values.
+TEST_F(LeaseCmdsTest, Lease4UpdateBadParams) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // All params are there, but there's no subnet-id 123 configured.
+ // (initLeaseMgr initialized subnet-id 44 for v4 and subnet-id 66 for v6).
+ string txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"ip-address\": \"192.0.2.202\",\n"
+ " \"hw-address\": \"1a:1b:1c:1d:1e:1f\"\n"
+ " }\n"
+ "}";
+ string exp_rsp = "Invalid subnet-id: No IPv4 subnet with subnet-id=123 currently configured.";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // This time the new IP address does not belong to the subnet.
+ txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"ip-address\": \"10.0.0.1\",\n"
+ " \"hw-address\": \"1a:1b:1c:1d:1e:1f\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "The address 10.0.0.1 does not belong to subnet 192.0.2.0/24, subnet-id=44";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // We don't use any of that bleeding edge nonsense in this museum. v4 only.
+ txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"ip-address\": \"2001:db8::1\",\n"
+ " \"hw-address\": \"1a:1b:1c:1d:1e:1f\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "Non-IPv4 address specified: 2001:db8::1";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+}
+
+// Check that a lease4 can be updated. We're changing hw-address
+// and a hostname.
+TEST_F(LeaseCmdsTest, Lease4Update) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // Now send the command.
+ string txt =
+ "{\n"
+ " \"command\": \"lease4-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"ip-address\": \"192.0.2.1\",\n"
+ " \"hw-address\": \"1a:1b:1c:1d:1e:1f\",\n"
+ " \"hostname\": \"newhostname.example.org\""
+ " }\n"
+ "}";
+ string exp_rsp = "IPv4 lease updated.";
+ testCommand(txt, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Now check that the lease is still there.
+ Lease4Ptr l = lmptr_->getLease4(IOAddress("192.0.2.1"));
+ ASSERT_TRUE(l);
+
+ // Make sure it's been updated.
+ ASSERT_TRUE(l->hwaddr_);
+ EXPECT_EQ("1a:1b:1c:1d:1e:1f", l->hwaddr_->toText(false));
+ EXPECT_EQ("newhostname.example.org", l->hostname_);
+}
+
+// Test checks if lease6-update handler refuses calls with missing parameters.
+TEST_F(LeaseCmdsTest, Lease6UpdateMissingParams) {
+ // Initialize lease manager (true = v6, true = add a lease)
+ initLeaseMgr(true, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // Everything missing. What sort of crap is that?
+ string txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " }\n"
+ "}";
+ string exp_rsp = "missing parameter 'ip-address' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Just ip is not enough (subnet-id and hwaddr missing).
+ txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"ip-address\": \"2001:db8::1\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'subnet-id' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Better, but still no luck. (duid missing).
+ txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"ip-address\": \"2001:db8::1\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'duid' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // ip-address and identifier-type missing.
+ txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 44,\n"
+ " \"duid\": \"1a:1b:1c:1d:1e:1f\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "missing parameter 'ip-address' (<string>:3:19)";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+}
+
+// Verify that lease6-update can be rejected if parameters are specified, but
+// have incorrect values.
+TEST_F(LeaseCmdsTest, Lease6UpdateBadParams) {
+
+ // Initialize lease manager (true = v6, true = add a lease)
+ initLeaseMgr(true, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // All params are there, but there's no subnet-id 123 configured.
+ // (initLeaseMgr initialized subnet-id 44 for v4 and subnet-id 66 for v6).
+ string txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"ip-address\": \"2001:db8::1\",\n"
+ " \"duid\": \"88:88:88:88:88:88:88:88\"\n"
+ " }\n"
+ "}";
+ string exp_rsp = "Invalid subnet-id: No IPv6 subnet with subnet-id=123 currently configured.";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // This time the new IP address does not belong to the subnet.
+ txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 66,\n"
+ " \"ip-address\": \"3000::1\",\n"
+ " \"duid\": \"88:88:88:88:88:88:88:88\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "The address 3000::1 does not belong to subnet 2001:db8::/48, subnet-id=66";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Nope, can't do v4 address in v6 lease.
+ txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 66,\n"
+ " \"ip-address\": \"192.0.2.1\",\n"
+ " \"duid\": \"88:88:88:88:88:88:88:88\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "Non-IPv6 address specified: 192.0.2.1";
+ testCommand(txt, CONTROL_RESULT_ERROR, exp_rsp);
+}
+
+// Check that a lease6 can be updated. We're changing hw-address
+// and a hostname.
+TEST_F(LeaseCmdsTest, Lease6Update) {
+
+ // Initialize lease manager (true = v6, true = add a lease)
+ initLeaseMgr(true, true);
+
+ // Check that the lease manager pointer is there.
+ ASSERT_TRUE(lmptr_);
+
+ // Now send the command.
+ string txt =
+ "{\n"
+ " \"command\": \"lease6-update\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 66,\n"
+ " \"ip-address\": \"2001:db8::1\",\n"
+ " \"iaid\": 7654321,\n"
+ " \"duid\": \"88:88:88:88:88:88:88:88\",\n"
+ " \"hostname\": \"newhostname.example.org\""
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease updated.";
+ testCommand(txt, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Now check that the lease is really there.
+ Lease6Ptr l = lmptr_->getLease6(Lease::TYPE_NA, IOAddress("2001:db8::1"));
+ ASSERT_TRUE(l);
+
+ // Make sure the lease has been updated.
+ ASSERT_TRUE(l->duid_);
+ EXPECT_EQ("88:88:88:88:88:88:88:88", l->duid_->toText());
+ EXPECT_EQ("newhostname.example.org", l->hostname_);
+ EXPECT_EQ(7654321, l->iaid_);
+}
+
+// Checks that lease6-del can handle a situation when the query is
+// broken (some required parameters are missing).
+TEST_F(LeaseCmdsTest, Lease4DelMissingParams) {
+
+ // No parameters whatsoever. You want just a lease, any lease?
+ string cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " }\n"
+ "}";
+ string exp_rsp = "Mandatory 'subnet-id' parameter missing.";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Just the subnet-id won't cut it, either.
+ cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123"
+ " }\n"
+ "}";
+ exp_rsp = "No 'ip-address' provided and 'identifier-type' is either missing or not a string.";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // We can't identify your laptop by color. Sorry, buddy.
+ cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"identifier-type\": \"color\",\n"
+ " \"identifier\": \"blue\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "Incorrect identifier type: color, the only supported values are: "
+ "address, hw-address, duid";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Query by DUID is not supported in v4. Sorry.
+ cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"identifier-type\": \"duid\",\n"
+ " \"identifier\": \"01:01:01:01:01:01\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "Delete by duid is not allowed in v4.";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Identifier value is missing.
+ cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"identifier-type\": \"hw-address\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "No 'ip-address' provided and 'identifier' is either missing or not a string.";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+
+ // Identifier-type is missing.
+ cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 123,\n"
+ " \"identifier\": \"01:02:03:04:05\"\n"
+ " }\n"
+ "}";
+ exp_rsp = "No 'ip-address' provided and 'identifier-type' is either missing or not a string.";
+ testCommand(cmd, CONTROL_RESULT_ERROR, exp_rsp);
+}
+
+// Checks that lease4-del can handle a situation when the query is
+// valid, but the lease is not there.
+TEST_F(LeaseCmdsTest, Lease4DelByAddrNotFound) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Invalid
+ string cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"ip-address\": \"192.0.2.5\","
+ " \"subnet-id\": 44"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv4 lease not found.";
+ ConstElementPtr rsp = testCommand(cmd, CONTROL_RESULT_EMPTY, exp_rsp);
+}
+
+// Checks that lease4-del can return a lease by address.
+TEST_F(LeaseCmdsTest, Lease4DelByAddr) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Query for valid, existing lease.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"ip-address\": \"192.0.2.1\","
+ " \"subnet-id\": 44"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv4 lease deleted.";
+ testCommand(cmd, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Make sure the lease is really gone.
+ EXPECT_FALSE(lmptr_->getLease4(IOAddress("192.0.2.1")));
+}
+
+// Checks that lease4-del can handle a situation when the query is
+// well formed, but the lease is not there.
+TEST_F(LeaseCmdsTest, Lease4DelByHWAddrNotFound) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // No such lease.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"identifier-type\": \"hw-address\","
+ " \"identifier\": \"01:02:03:04:05:06\","
+ " \"subnet-id\": 44"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv4 lease not found.";
+ ConstElementPtr rsp = testCommand(cmd, CONTROL_RESULT_EMPTY, exp_rsp);
+
+ // Make sure the lease is still there.
+ EXPECT_TRUE(lmptr_->getLease4(IOAddress("192.0.2.1")));
+}
+
+// Checks that lease4-del can find a lease by hardware address.
+TEST_F(LeaseCmdsTest, Lease4DelByHWAddr) {
+
+ // Initialize lease manager (false = v4, true = add a lease)
+ initLeaseMgr(false, true);
+
+ // Invalid
+ string cmd =
+ "{\n"
+ " \"command\": \"lease4-del\",\n"
+ " \"arguments\": {"
+ " \"identifier-type\": \"hw-address\","
+ " \"identifier\": \"08:08:08:08:08:08\","
+ " \"subnet-id\": 44"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv4 lease deleted.";
+ ConstElementPtr rsp = testCommand(cmd, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Make sure the lease is really gone.
+ EXPECT_FALSE(lmptr_->getLease4(IOAddress("192.0.2.1")));
+}
+
+// Checks that lease6-del(addr) can handle a situation when
+// the query is correctly formed, but the lease is not there.
+TEST_F(LeaseCmdsTest, Lease6DelByAddr6NotFound) {
+
+ // Initialize lease manager (true = v6, true = add a lease)
+ initLeaseMgr(true, true);
+
+ // Now send the command.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease6-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 1,\n"
+ " \"ip-address\": \"2001:db8::2\"\n"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease not found.";
+
+ // Note the status expected is empty. The query completed correctly,
+ // just didn't found the lease.
+ testCommand(cmd, CONTROL_RESULT_EMPTY, exp_rsp);
+}
+
+// Checks that lease6-del(subnet-id, addr) can handle a situation when
+// the query is correctly formed, but the lease is not there.
+TEST_F(LeaseCmdsTest, Lease6DelByDuidNotFound) {
+
+ // Initialize lease manager (true = v6, true = add a lease)
+ initLeaseMgr(true, true);
+
+ // Now send the command.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease6-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 1,\n"
+ " \"identifier-type\": \"duid\","
+ " \"identifier\": \"00:01:02:03:04:05:06:07\"\n"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease not found.";
+
+ // Note the status expected is empty. The query completed correctly,
+ // just didn't found the lease.
+ testCommand(cmd, CONTROL_RESULT_EMPTY, exp_rsp);
+
+ // Make sure the lease is still there.
+ EXPECT_TRUE(lmptr_->getLease6(Lease::TYPE_NA, IOAddress("2001:db8::1")));
+}
+
+// Checks that lease6-del(subnet-id, addr6) can handle a situation when
+// the query is correctly formed and the lease is returned.
+TEST_F(LeaseCmdsTest, Lease6DelByAddr) {
+
+ initLeaseMgr(true, true); // (true = v6, true = create a lease)
+
+ // Now send the command.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease6-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 66,\n"
+ " \"ip-address\": \"2001:db8::1\""
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease deleted.";
+
+ // The status expected is success. The lease should be deleted.
+ testCommand(cmd, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Make sure the lease is really gone.
+ EXPECT_FALSE(lmptr_->getLease6(Lease::TYPE_NA, IOAddress("2001:db8::1")));
+}
+
+// Checks that lease6-del(subnet-id, type, addr6) can handle a situation when
+// the query is correctly formed and the lease is deleted.
+TEST_F(LeaseCmdsTest, Lease6DelByAddrPrefix) {
+
+ initLeaseMgr(true, false); // (true = v6, false = don't add any leases)
+
+ // Let's start with regular address lease and make it a prefix lease.
+ Lease6Ptr l = createLease6();
+ l->addr_ = IOAddress("2001:db8:1234:ab::");
+ l->type_ = Lease::TYPE_PD;
+ l->prefixlen_ = 56;
+ lmptr_->addLease(l);
+
+ // Now send the command.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease6-del\",\n"
+ " \"arguments\": {"
+ " \"type\": \"IA_PD\","
+ " \"ip-address\": \"2001:db8:1234:ab::\""
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease deleted.";
+
+ // The status expected is success. The lease should be deleted.
+ testCommand(cmd, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Make sure the lease is really gone.
+ EXPECT_FALSE(lmptr_->getLease6(Lease::TYPE_PD, IOAddress("2001:db8:1234:ab::")));
+}
+
+// Checks that lease6-del(subnet-id, iaid, identifier-type, identifier) can handle
+// a situation when the query finds a lease.
+TEST_F(LeaseCmdsTest, Lease6DelByDUID) {
+
+ initLeaseMgr(true, true); // (true = v6, true = create a lease)
+
+ // Now send the command.
+ string cmd =
+ "{\n"
+ " \"command\": \"lease6-del\",\n"
+ " \"arguments\": {"
+ " \"subnet-id\": 66,\n"
+ " \"iaid\": 42,"
+ " \"identifier-type\": \"duid\","
+ " \"identifier\": \"77:77:77:77:77:77:77:77\"\n"
+ " }\n"
+ "}";
+ string exp_rsp = "IPv6 lease deleted.";
+
+ // The status expected is success. The lease should be deleted.
+ testCommand(cmd, CONTROL_RESULT_SUCCESS, exp_rsp);
+
+ // Make sure the lease is really gone.
+ EXPECT_FALSE(lmptr_->getLease6(Lease::TYPE_NA, IOAddress("2001:db8::1")));
+}
+
} // end of anonymous namespace
projects / thirdparty / kea.git / commitdiff
