proxy

package

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Versions in this module

v0

v0.1.13

Apr 19, 2026

Changes in this version

+ func EncodeStandardChunkedBody(buf *bytes.Buffer, body, trailers []byte)

+ type ChunkFrame struct

+ DataEnding LineEnding

+ Malformed bool

+ Size int

+ SizeEnding LineEnding

+ SizeLine []byte

type Header

+ LineEnding LineEnding

+ type LineEnding uint8

+ const EndingBareCR

+ const EndingBareLF

+ const EndingCRLF

+ const EndingNone

+ func (e LineEnding) Bytes() string

type RawHTTP1Request

+ Chunks []ChunkFrame

+ HeaderBlockEnding LineEnding

+ RequestLineEnding LineEnding

+ func (r *RawHTTP1Request) SetBody(b []byte)

type RawHTTP1Response

+ Chunks []ChunkFrame

+ HeaderBlockEnding LineEnding

+ StatusLineEnding LineEnding

+ func (r *RawHTTP1Response) SetBody(b []byte)

type WireFormat

+ UsedBareCR bool

v0.1.12

Apr 11, 2026

Changes in this version

+ func FilterSupportedEncodings(acceptEncoding string) string

v0.1.11

Apr 6, 2026

Changes in this version

+ func ParseAuthority(authority, scheme string) (string, int)

+ type InterceptedResponse struct

+ Body []byte

+ Headers Headers

+ StatusCode int

type ProxyServer

+ func (s *ProxyServer) SetResponseInterceptor(interceptor ResponseInterceptor)

type RawHTTP1Request

+ func ParseRequest(r io.Reader) (*RawHTTP1Request, error)

type RawHTTP1Response

+ func BuildInterceptedH1Response(intercepted *InterceptedResponse) *RawHTTP1Response

+ type ResponseInterceptor interface

+ InterceptRequest func(host string, port int, path string, method string) *InterceptedResponse

type Sender

+ RequestRuleApplier func(req *RawHTTP1Request) *RawHTTP1Request

v0.1.10

Mar 21, 2026

v0.1.9

Mar 18, 2026

v0.1.8

Mar 13, 2026

v0.1.7

Mar 13, 2026

v0.1.6

Feb 22, 2026

Changes in this version

+ func ApplyRawQueryModifications(query string, remove []string, set []string) string

+ func ContainsHeader(entries []string, name string) bool

+ func ExtractMethod(raw []byte) string

+ type CaptureFilter func(entry *HistoryEntry) bool

+ type HeaderGroup struct

+ Entries []string

+ Key string

+ func GroupHeaderEntries(entries []string) []HeaderGroup

type HistoryStore

+ func (h *HistoryStore) SetCaptureFilter(f CaptureFilter)

+ func (h *HistoryStore) ShouldCapture(entry *HistoryEntry) bool

type ProxyServer

+ func (s *ProxyServer) SetCaptureFilter(f CaptureFilter)

v0.1.5

Feb 17, 2026

v0.1.4

Feb 17, 2026

v0.1.3

Feb 15, 2026

v0.1.2

Feb 10, 2026

Changes in this version

+ var ErrEmptyRequest = errors.New("empty request")

+ var ErrEmptyResponse = errors.New("empty response")

+ var ErrInvalidRequest = errors.New("invalid request line")

+ var ErrInvalidResponse = errors.New("invalid status line")

+ func CheckLineEndings(raw []byte) string

+ func Compress(data []byte, encoding string) ([]byte, error)

+ func Decompress(data []byte, encoding string) ([]byte, bool)

+ func NormalizeEncoding(encoding string) (string, bool)

+ func ParseRequestLine(line []byte) (method, path, query, version string, err error)

+ func PathWithoutQuery(p string) string

+ type CertManager struct

+ func (m *CertManager) CACert() *x509.Certificate

+ func (m *CertManager) Close() error

+ func (m *CertManager) GetCertificate(hostname string) (*tls.Certificate, error)

+ type H2RequestData struct

+ Authority string

+ Body []byte

+ Headers Headers

+ Method string

+ Path string

+ Scheme string

+ func (r *H2RequestData) GetHeader(name string) string

+ func (r *H2RequestData) SetHeader(name, value string)

+ type H2ResponseData struct

+ Body []byte

+ Headers Headers

+ StatusCode int

+ func (r *H2ResponseData) GetHeader(name string) string

+ func (r *H2ResponseData) SetHeader(name, value string)

+ type Header struct

+ Name string

+ RawLine []byte

+ Value string

+ type Headers []Header

+ func (h *Headers) Get(name string) string

+ func (h *Headers) Remove(name string)

+ func (h *Headers) Set(name, value string)

+ type HistoryEntry struct

+ Duration time.Duration

+ H2Request *H2RequestData

+ H2Response *H2ResponseData

+ H2StreamID uint32

+ Offset uint32

+ Protocol string

+ Request *RawHTTP1Request

+ Response *RawHTTP1Response

+ Timestamp time.Time

+ WSFrames []WSFrame

+ func (e *HistoryEntry) FormatRequest(buf *bytes.Buffer) []byte

+ func (e *HistoryEntry) FormatResponse(buf *bytes.Buffer) []byte

+ func (e *HistoryEntry) GetHost() string

+ func (e *HistoryEntry) GetMethod() string

+ func (e *HistoryEntry) GetPath() string

+ func (e *HistoryEntry) GetRequestHeader(name string) string

+ func (e *HistoryEntry) GetResponseHeader(name string) string

+ func (e *HistoryEntry) GetStatusCode() int

+ type HistoryMeta struct

+ ContentType string

+ Duration time.Duration

+ H2StreamID uint32

+ Host string

+ Method string

+ Offset uint32

+ Path string

+ Protocol string

+ RespLen int

+ Status int

+ Timestamp time.Time

+ type HistoryStore struct

+ func (h *HistoryStore) Close()

+ func (h *HistoryStore) Count() int

+ func (h *HistoryStore) Get(offset uint32) (*HistoryEntry, bool)

+ func (h *HistoryStore) GetMeta(offset uint32) (*HistoryMeta, bool)

+ func (h *HistoryStore) List(count int, startOffset uint32) []*HistoryEntry

+ func (h *HistoryStore) ListMeta(count int, startOffset uint32) []HistoryMeta

+ func (h *HistoryStore) Store(entry *HistoryEntry) uint32

+ func (h *HistoryStore) Update(entry *HistoryEntry)

+ type JSONModifier func(body []byte, setJSON map[string]any, removeJSON []string) ([]byte, error)

+ type Modifications struct

+ Body []byte

+ Method string

+ RemoveHeaders []string

+ RemoveJSON []string

+ RemoveParams []string

+ SetHeaders map[string]string

+ SetJSON map[string]any

+ SetParams map[string]string

+ type ProxyServer struct

+ func NewProxyServer(port int, configDir string, maxBodyBytes int, historyStorage store.Storage, ...) (*ProxyServer, error)

+ func (s *ProxyServer) Addr() string

+ func (s *ProxyServer) CertManager() *CertManager

+ func (s *ProxyServer) History() *HistoryStore

+ func (s *ProxyServer) Serve() error

+ func (s *ProxyServer) SetRuleApplier(applier RuleApplier)

+ func (s *ProxyServer) Shutdown(ctx context.Context) error

+ func (s *ProxyServer) WaitReady(ctx context.Context) error

+ type RawHTTP1Request struct

+ Body []byte

+ Headers Headers

+ Method string

+ Path string

+ Protocol string

+ Query string

+ Trailers []byte

+ Version string

+ Wire *WireFormat

+ func (r *RawHTTP1Request) GetHeader(name string) string

+ func (r *RawHTTP1Request) RemoveHeader(name string)

+ func (r *RawHTTP1Request) SerializeRaw(buf *bytes.Buffer, preserveChunked bool) []byte

+ func (r *RawHTTP1Request) SetHeader(name, value string)

+ type RawHTTP1Response struct

+ Body []byte

+ Headers Headers

+ StatusCode int

+ StatusText string

+ Trailers []byte

+ Version string

+ Wire *WireFormat

+ func (r *RawHTTP1Response) GetHeader(name string) string

+ func (r *RawHTTP1Response) RemoveHeader(name string)

+ func (r *RawHTTP1Response) SerializeHeaders(buf *bytes.Buffer) []byte

+ func (r *RawHTTP1Response) SerializeRaw(buf *bytes.Buffer, preserveChunked bool) []byte

+ func (r *RawHTTP1Response) SetHeader(name, value string)

+ type RuleApplier interface

+ ApplyRequestBodyOnlyRules func(body []byte, headers Headers) ([]byte, error)

+ ApplyRequestRules func(req *RawHTTP1Request) *RawHTTP1Request

+ ApplyResponseBodyOnlyRules func(body []byte, headers Headers) []byte

+ ApplyResponseRules func(resp *RawHTTP1Response) *RawHTTP1Response

+ ApplyWSRules func(payload []byte, direction string) []byte

+ HasBodyRules func(isRequest bool) bool

+ type SendOptions struct

+ Force bool

+ Modifications *Modifications

+ Protocol string

+ RawRequest []byte

+ Target Target

+ type SendResult struct

+ Duration time.Duration

+ Response *RawHTTP1Response

+ type Sender struct

+ JSONModifier JSONModifier

+ Timeouts TimeoutConfig

+ func (s *Sender) Send(ctx context.Context, opts SendOptions) (*SendResult, error)

+ func (s *Sender) SendWithRedirects(ctx context.Context, opts SendOptions) (*SendResult, error)

+ type Target struct

+ Hostname string

+ Port int

+ UsesHTTPS bool

+ type TimeoutConfig struct

+ DialTimeout time.Duration

+ ReadTimeout time.Duration

+ WriteTimeout time.Duration

+ type WSFrame struct

+ Direction string

+ Opcode byte

+ Payload []byte

+ Timestamp time.Time

+ type WireFormat struct

+ UsedBareLF bool

+ WasChunked bool

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