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2019-07-22Fixed unnecessary conversions in dhcpv6 (#305)Christian Muehlhaeuser
No need to convert here.
2019-05-09Adding RemoteID option while creating a Relayed Encapsulated Packet (#282)Akshay Navale
2019-05-08Addressed more linter warningsAndrea Barberio
Mostly addressed missing error checking. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-05-08Addressed various linter warningsAndrea Barberio
Mostly for dead code and potentially wrong comparisons. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-05-02[dhcpv6] Handle SOLICIT with rapid commit in NewReplyFromMessageAndrea Barberio
NewReplyFromMessage creates a reply from a message. With this patch it can handle Solicit messages with rapid-commit. RFC3315 states that: ``` If the client has included a Rapid Commit option in its Solicit message, the client terminates the waiting process as soon as a Reply message with a Rapid Commit option is received. ``` Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-29[server6] Server should join multicast addressAndrea Barberio
The previous logic was wrong - there's no "listening" on multicast address, the server should listen on the given address, and join the multicast group. This PR fixes it. Also moved the multicast addresses to a common package. Tested with unit/integ tests, and with coredhcp. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-24[dhcpv6] Solicit messages derive default IAID from MAC addressAndrea Barberio
IAID must be set by the client. This patch generates the IAID from the MAC address of the interface. To do so, a new WithIAID modifier is added, the interface of NewSolicitWithCID now requires a hwaddr parameter, and NewAdvertiseFromSolicit copies the IA_NA option from the solicit if present. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-23Revert "[dhcpv6] Solicit messages derive default IAID from MAC address"Andrea Barberio
This reverts commit b071bdc86a58037f6c745647c97fca202f3caef9. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-23[dhcpv6] Solicit messages derive default IAID from MAC addressAndrea Barberio
IAID must be set by the client. This patch generates the IAID from the MAC address of the interface. To do so, a new WithIAID modifier is added, the interface of NewSolicitWithCID now requires a hwaddr parameter, and NewAdvertiseFromSolicit copies the IA_NA option from the solicit if present. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-17[server] Serve returns an error, and closes when doneAndrea Barberio
Server6 and Server4 had Serve methods that return without reporting an error, changed in this PR. Serve now also closes the connection when done. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-04-07nclient6: small fixesChristopher Koch
- RapidCommit solicits wait for Reply messages, not Advertise. - Default recipient should be all relay agents and servers, not just servers. - Make New() and NewWithConn() interface same as in nclient4. Signed-off-by: Christopher Koch <chrisko@google.com>
2019-04-04client6: new async DHCPv6 client like #250.Christopher Koch
- Race-condition-averse. - Supports multiple concurrent requests. - Tested. - Requires a fully compatible net.PacketConn. Signed-off-by: Christopher Koch <chrisko@google.com>
2019-04-03Use cancellable crypto RNG from u-rootAndrea Barberio
Fixes #246 Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2019-03-14client: simulate relay (#259)Pablo Mazzini
2019-03-11dhcpv6: standardize GetInnerMessageChristopher Koch
2019-03-11dhcpv6: remove setters and getters.Christopher Koch
- Make members directly accessible.
2019-03-11dhcpv6: add explicit unmarshaling functions.Christopher Koch
2019-03-11dhcpv6: rename stuttering types.Christopher Koch
dhcpv6.DHCPv6Message -> dhcpv6.Message dhcpv6.DHCPv6Relay -> dhcpv6.RelayMessage
2019-01-28Created examples directory and adjusted READMEAndrea Barberio
2019-01-28dhcpv6: moved client into dhcpv6/client6Andrea Barberio
2019-01-26dhcpv6: remove unnecessary Length functionChristopher Koch
2019-01-26dhcpv6: move option code and length marshaling to Options.ToBytes.Christopher Koch
2019-01-26dhcpv6: easier option parsingChristopher Koch
- move option parsing to uio buffer library. - move option code and length reading into FromBytes rather than implementing it in each OptionParser.
2019-01-26dhcpv6: use uio buffer in DHCPv6 message parsingChristopher Koch
2019-01-26dhcpv6: move option code types; add Stringer.Christopher Koch
2019-01-26dhcpv6: introduce TransactionID typeChristopher Koch
2019-01-26dhcpv6: clean up MessageTypeChristopher Koch
- print unknown message type numbers. - unexport unneeded map of strings.
2019-01-26dhcpv6: introduce options type.Christopher Koch
2019-01-19dhcpv6: added Duid.EqualAndrea Barberio
2019-01-14iana: rename HwTypeType to HWType, add package comment.Christopher Koch
2019-01-14Rename iana.ArchType to iana.Arch.Christopher Koch
2018-12-12[dhcpv6/ztpv6] Adding Parsing Vendor Opts and Parsing Remote Id Opts lib for ↵Chris Gorham
ztpv6 (#208)
2018-12-09Addressed pmazzini's feedbackAndrea Barberio
2018-12-08Also simplified corresponding v6 modifiersAndrea Barberio
2018-12-08Added netconf v4 tests and required modifiersAndrea Barberio
2018-12-08Added netconf basic testing and required modifiersAndrea Barberio
2018-11-29interfaces: added package with interface facilitiesAndrea Barberio
2018-11-27simplify client interface (#181)Pablo Mazzini
2018-11-27Removed ineffective assignmentAndrea Barberio
2018-11-27Added missing check in testsAndrea Barberio
2018-11-27dhcpv6: using stretchr test framework for OptVendorOptsAndrea Barberio
2018-11-27Removed unreachable code, fixed misspelling (#212)insomniac
* Removed unreachable code * Addressed misspelling errors
2018-11-27Test TransactionID generationMikołaj Walczak
2018-11-26Add missing error check in GenerateTransactionIDMikołaj Walczak
2018-11-21rfc1035label: using a structure to hold original dataAndrea Barberio
2018-11-20Added example for DHCPv6 serverAndrea Barberio
2018-11-18iputils: add ExtractMAC (#199)insomniac
2018-11-18iputils: add ExtractMACPablo Mazzini
2018-11-18iputils: add ExtractMACPablo Mazzini
2018-11-18ExtractMAC: increase coveragePablo Mazzini
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