* add http/httphi
* begin adding httphi tests
* claude found neat bugs
* add low level Handle function and more tests
* more tests, run go generate
* add Hijacker-like functionality
* improve locking and acquisition of Exchanges in reconfiguring
* several bugfixes, add internal.IntLen, round up http-linux example with new router API
* small nit
* add benchmarks
* add query handling
* remove ForEach pattern, allocates in TinyGo
* massive documentation push and code reordering in files
* Router.Handle returns error after being torn down
* run go fix
* rework Mux interface to receive a string request path
* add MethodFrom
* minor doc nit
* fail on incomplete staging
* add raw buffer access
* add streaming API distinct from Exchange
* begin adding multipart form logic
* finish rounding up multipart form parsing
* remove status type
* first Multipart approach
* begin adding readMultiPart
* add Exchange.ReadMultiparts reimagining of clanker slop
* ai insists with backoffs
* simplify clanker slop
* apply go fix
* add a pattern argument to Mux
* explicit header key/value alloc and add ExchangeConfig
* fix tests after excplicit header alloc change
* fix examples
* run go fix
* expose rawsock as experimental package (will use for external benchmarks)
* remove backoff from form parsing
* @MDr164 suggestions get potential fixes
* apply go fix
* add examples
* add README.md
* fix rawsock tinygo implementation
* apply @MDr164 various fixes
* update documentation on ContentLength methods and fix bug in Form reset on empty body
* fix tests
* add fuzz tests
* run go fix
* io.ErrNoProgress on parsing form spin
* run go fix
* remove backoff assumption from Router
* httphi.Handle rejects unsupported protocols
* go format router.go
* add kvbuffer
* rewrite Cookie with KVBuffer
* mid refactor of KVBuffer into Header
* work on KVBuffer exhausted semantics
* add Go's ServeMux Request.PathValue access semantics to Exchange, Mux and MuxSlice
* add PathValue example
* document all the things; improve req Query semantics; add Form.EnableBufferGrowth
* unexport kvBuffer
* add Exchange.PathValueAppend
* use stdlib in example instead of rawsock
* remove rawsock from http example
* add darwin arch rawsock
* fix example
* rename Router.TeardownGoroutines to Shutdown matching http.Server.Shutdown
* rename types and identifiers
* @MDr164 Content-Type and Transfer-Encoding bug catches
* feat(dhcpv6): handle IA_NA/IA_PD requests and config options
Adds the DHCPv6 client request exchange with IA_NA/IA_PD handling,
reconfigure-renew (RFC 8415), DNS server and domain search options
(RFC 3646) and NTP server suboptions (RFC 5908).
Signed-off-by: Marvin Drees <marvin.drees@9elements.com>
* fix(dhcpv6): bound server-supplied option counts to prevent OOM
A DHCPv6 server may place arbitrarily many DNS servers, search domains,
NTP entries and delegated prefixes in a single message (RFC 8415). The
client appended every entry into growable slices with no upper bound, so
a malicious or misconfigured server could drive unbounded allocation.
Add a configurable Limits to RequestConfig (with safe defaults) capping
each repeated option. The backing arrays are sized to their caps once in
BeginRequest and reused across resets, so parsing a server message now
performs no allocation and stored entries stay bounded.
Add tests asserting the caps are enforced against a flooded Reply and that
option parsing is allocation-free after BeginRequest.
Signed-off-by: Marvin Drees <marvin.drees@9elements.com>
---------
Signed-off-by: Marvin Drees <marvin.drees@9elements.com>
* feature: ipv4 broadcast support
* stackip4 method receiver varname
* Incorporate strict test timing for TestStackGoTCPDialRetriesPendingControl (#135)
* rewrite tinygo failing test to be more real-time
* use channels to scheduler stack
* fix flakiness by increasing timeout and move implementation to top of file
* fix(dhcp): use chaddr as lookup key and patch Ethernet dst on Offer/Ack
- Client lookup in Demux() now keys on chaddr when no OptClientIdentifier
is present. It previously used ciaddr which is 0.0.0.0 during initial lease
acquisition, causing MsgRequest to fail to match any client (RFC 2131 §4.3.1)
- In Encapsulate(), overwrite Ethernet dst with client.hwaddr when packet is
embedded in an IP frame (offsetToIP >= 14), per RFC 2131 §4.1. It previously
sent to gwmac which clients without an ARP entry could not receive
Signed-off-by: deadprogram <ron@hybridgroup.com>
* fix: accept 255.255.255.255 aka bradcast dst in demux4
This fixes a problem with accept 255.255.255.255 dst in demux4 which previously dropped when stack had a static IP.
Signed-off-by: deadprogram <ron@hybridgroup.com>
---------
Signed-off-by: deadprogram <ron@hybridgroup.com>
Co-authored-by: Patricio Whittingslow <graded.sp@gmail.com>
Pat Whittingslow
Marvin Drees
Ron Evans