src/

The uuid package generates and inspects UUIDs.

Package debug provides facilities to execute svc.Handler on console.

Package eventlog implements access to Windows event log.

Example service program that beeps.

Package mgr can be used to manage Windows service programs.

Package registry provides access to Windows registry.

Package svc provides everything required to build Windows service.

Package pt implements the Tor pluggable transports specification.

Dummy no-op pluggable transport client.

Dummy no-op pluggable transport server.

Package csrand implements the math/rand interface over crypto/rand, along with some utility functions for common random number/byte related tasks.

Package drbg implements a minimalistic DRBG based off SipHash-2-4 in OFB mode.

Package log implements a simple set of leveled logging wrappers around the standard log package.

Package ntor implements the Tor Project's ntor handshake as defined in proposal 216 "Improved circuit-creation key exchange".

Package probdist implements a weighted probability distribution suitable for protocol parameterization.

Package replayfilter implements a generic replay detection filter with a caller specifiable time-to-live.

Package socks5 implements a SOCKS 5 server and the required pluggable transport specific extensions.

Package uniformdh implements the Tor Project's UniformDH key exchange mechanism as defined in the obfs3 protocol specification.

Go language Tor Pluggable Transport suite.

Package transports provides a interface to query supported pluggable transports.

Package base provides the common interface that each supported transport protocol must implement.

Package meeklite provides an implementation of the Meek circumvention protocol.

Package obfs2 provides an implementation of the Tor Project's obfs2 obfuscation protocol.

Package obfs3 provides an implementation of the Tor Project's obfs3 obfuscation protocol.

Package obfs4 provides an implementation of the Tor Project's obfs4 obfuscation protocol.

Package framing implements the obfs4 link framing and cryptography.

Package scramblesuit provides an implementation of the ScrambleSuit obfuscation protocol.

Package csrand implements the math/rand interface over crypto/rand, along with some utility functions for common random number/byte related tasks.

Package drbg implements a minimalistic DRBG based off SipHash-2-4 in OFB mode.

Package log implements a simple set of leveled logging wrappers around the standard log package.

Package ntor implements the Tor Project's ntor handshake as defined in proposal 216 "Improved circuit-creation key exchange".

Package probdist implements a weighted probability distribution suitable for protocol parameterization.

Package replayfilter implements a generic replay detection filter with a caller specifiable time-to-live.

Package socks5 implements a SOCKS 5 server and the required pluggable transport specific extensions.

Package uniformdh implements the Tor Project's UniformDH key exchange mechanism as defined in the obfs3 protocol specification.

Go language Tor Pluggable Transport suite.

Package transports provides a interface to query supported pluggable transports.

Package base provides the common interface that each supported transport protocol must implement.

Package meeklite provides an implementation of the Meek circumvention protocol.

Package obfs2 provides an implementation of the Tor Project's obfs2 obfuscation protocol.

Package obfs3 provides an implementation of the Tor Project's obfs3 obfuscation protocol.

Package obfs4 provides an implementation of the Tor Project's obfs4 obfuscation protocol.

Package framing implements the obfs4 link framing and cryptography.

Package scramblesuit provides an implementation of the ScrambleSuit obfuscation protocol.

Package ed25519 implements the Ed25519 signature algorithm.

Package edwards25519 implements operations in GF(2**255-19) and on an Edwards curve that is isomorphic to curve25519.

Package ico describes Windows ICO file format.

Package spew implements a deep pretty printer for Go data structures to aid in debugging.

Package siphash implements SipHash-2-4, a fast short-input PRF created by Jean-Philippe Aumasson and Daniel J. Bernstein.

Package set provides both threadsafe and non-threadsafe implementations of a generic set data structure.

package appdir provides a facility for determining the system-dependent paths for application resources.

Package autoupdate provides Lantern with special tools to autoupdate itself with minimal effort.

badserver is an HTTP server that misbehaves in some common ways

Package balancer provides load balancing of network connections per different strategies.

Package buuid provides a type 4 uuid that can be encoded into a 16 byte binary representation as two 64 bit integers in little endian byte order.

package bytecounting provides mechanisms for counting bytes read/written on net.Conn and net.Listener.

Package byteexec provides a very basic facility for running executables supplied as byte arrays, which is handy when used with github.com/jteeuwen/go-bindata.

Package chained provides a chained proxy that can proxy any tcp traffic over any underlying transport through a remote proxy.

Package context provides a mechanism for transparently tracking contextual state associated to the current goroutine and even across goroutines.

package deepcopy provides functionality for making deep copies of objects.

Package detour provides a net.Conn interface to dial another dialer if a site fails to connect directly.

package main provides a simple proxy program that uses detour, useful for performance testing.

Package edgedetect provides support for detecing whether the default web browser is Microsoft Edge.

This simple test program prints out whether or not the default browser is Edge, which is useful for testing/debugging edgedetect.

package elevate provides support for executing commands with elevated privileges.

Package errors defines error types used across Lantern project.

Package eventual provides values that eventually have a value.

package filepersist provdies a mechanism for persisting data to a file at a permanent location

Package app implements the desktop application functionality of flashlight

+build !stub

flashlight is a lightweight chained proxy that can run in client or server mode.

Package ops wraps github.com/getlantern/ops with convenience methods for flashlight

Package proxied provides http.Client implementations that use various combinations of chained and direct domain-fronted proxies.

package proxy provides the implementations of the client and server proxies

Package dnsimple implements a client for the DNSimple API.

go-update allows a program to update itself by replacing its executable file with a new version.

Package golog implements logging functions that log errors to stderr and debug messages to stdout.

Package grtrack provides a utility that helps check for goroutine leaks.

Package hex implements hexadecimal encoding and decoding.

Package hidden provides the ability to "hide" binary data in a string using a hex encoding with non-printing characters.

Package buffers provides shared byte buffers based on bpool

package idletiming provides mechanisms for adding idle timeouts to net.Conn and net.Listener.

Package keyman provides convenience APIs around Go's built-in crypto APIs.

Package lantern provides an embeddable client-side web proxy

Package launcher configures Lantern to run on system start

Package measured wraps a dialer/listener to measure the throughput on those connections.

Package netx provides additional libraries that extend some of the behaviors in the net standard package.

Package ops provides a facility for tracking the processing of operations, including contextual metadata about the operation and their final success or failure.

package pathreflect provides the ability to address an object graph using a path notation and then modify the addressed node.

package profiling provides support for easily doing CPU and memory profiling from within Go programs.

Package protected is used for creating "protected" connections that bypass Android's VpnService

proxiedsites manages a list of proxied sites, including a default set of sites (cloud) and user-applied customizations to that list.

Package rot13 provides ROT13 "encryption" and "decryption".

Package stack implements utilities to capture, manipulate, and format call stacks.

Package systray is a cross platfrom Go library to place an icon and menu in the notification area.

This program generates a go file that embeds resources from a given path as a tar archive in a byte array.

Package tlsdefaults provides sensible defaults for using TLS.

package tlsdialer contains a customized version of crypto/tls.Dial that allows control over whether or not to send the ServerName extension in the client handshake.

package waitforserver provides a function to wait for a server at given address.

package wfilter provides facilities for adding filtering to io.Writer.

package withtimeout provides functionality for performing operations with a timeout.

Package yaml implements YAML support for the Go language.

Package groupcache provides a data loading mechanism with caching and de-duplication that works across a set of peer processes.

Package consistenthash provides an implementation of a ring hash.

Package lru implements an LRU cache.

Package singleflight provides a duplicate function call suppression mechanism.

Package context stores values shared during a request lifetime.

Package websocket implements the WebSocket protocol defined in RFC 6455.

Command server is a test server for the Autobahn WebSockets Test Suite.

Extensions to the standard "os" package.

Package binarydist implements binary diff and patch as described on http://www.daemonology.net/bsdiff/.

Provide simple Windows OS interface to manipulate windows registry, environment variables, default paths and windows services from Golang lenguaje

Circuit breakers start in the Standby state first, observing responses and watching location metrics.

package connlimit provides control over simultaneous connections coming from the same source

package forwarder implements http handler that forwards requests to remote server and serves back the response websocket proxying support based on https://github.com/yhat/wsutil

Tokenbucket based request rate limiter

package roundrobin implements dynamic weighted round robin load balancer http handler

package stream provides http.Handler middleware that solves several problems when dealing with http requests: Reads the entire request and response into buffer, optionally buffering it to disk for large requests.

Package trace implement structured logging of requests

Package dns implements a full featured interface to the Domain Name System.

Package dnsutil contains higher-level methods useful with the dns package.

Package idn implements encoding from and to punycode as speficied by RFC 3492.

The panicwrap package provides functions for capturing and handling panics in your application.

Package flowrate provides the tools for monitoring and limiting the flow rate of an arbitrary data stream.

Package bpool implements leaky pools of byte arrays and Buffers as bounded channels.

Package difflib is a partial port of Python difflib module.

Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics>

Hook go-metrics into expvar on any /debug/metrics request, load all vars from the registry into expvar, and execute regular expvar handler

Metrics output to StatHat.

Open a file, directory, or URI using the OS's default application for that object type.

Package testify is a set of packages that provide many tools for testifying that your code will behave as you intend.

Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.

Package http DEPRECATED USE net/http/httptest

Package mock provides a system by which it is possible to mock your objects and verify calls are happening as expected.

Package require implements the same assertions as the `assert` package but stops test execution when a test fails.

Package suite contains logic for creating testing suite structs and running the methods on those structs as tests.

Circuit breakers start in the Standby state first, observing responses and watching location metrics.

package connlimit provides control over simultaneous connections coming from the same source

package forwarder implements http handler that forwards requests to remote server and serves back the response websocket proxying support based on https://github.com/yhat/wsutil

Tokenbucket based request rate limiter

package roundrobin implements dynamic weighted round robin load balancer http handler

package stream provides http.Handler middleware that solves several problems when dealing with http requests: Reads the entire request and response into buffer, optionally buffering it to disk for large requests.

Package trace implement structured logging of requests

Package bcrypt implements Provos and Mazières's bcrypt adaptive hashing algorithm.

Package blowfish implements Bruce Schneier's Blowfish encryption algorithm.

Package bn256 implements a particular bilinear group at the 128-bit security level.

Package cast5 implements CAST5, as defined in RFC 2144.

Package curve25519 provides an implementation of scalar multiplication on the elliptic curve known as curve25519.

Package hkdf implements the HMAC-based Extract-and-Expand Key Derivation Function (HKDF) as defined in RFC 5869.

Package md4 implements the MD4 hash algorithm as defined in RFC 1320.

Package box authenticates and encrypts messages using public-key cryptography.

Package secretbox encrypts and authenticates small messages.

Package ocsp parses OCSP responses as specified in RFC 2560.

Package openpgp implements high level operations on OpenPGP messages.

Package armor implements OpenPGP ASCII Armor, see RFC 4880.

Package clearsign generates and processes OpenPGP, clear-signed data.

Package elgamal implements ElGamal encryption, suitable for OpenPGP, as specified in "A Public-Key Cryptosystem and a Signature Scheme Based on Discrete Logarithms," IEEE Transactions on Information Theory, v.

Package errors contains common error types for the OpenPGP packages.

Package packet implements parsing and serialization of OpenPGP packets, as specified in RFC 4880.

Package s2k implements the various OpenPGP string-to-key transforms as specified in RFC 4800 section 3.7.1.

Package otr implements the Off The Record protocol as specified in http://www.cypherpunks.ca/otr/Protocol-v2-3.1.0.html

Package pbkdf2 implements the key derivation function PBKDF2 as defined in RFC 2898 / PKCS #5 v2.0.

Package pkcs12 implements some of PKCS#12.

Package poly1305 implements Poly1305 one-time message authentication code as specified in http://cr.yp.to/mac/poly1305-20050329.pdf.

Package ripemd160 implements the RIPEMD-160 hash algorithm.

Package salsa20 implements the Salsa20 stream cipher as specified in http://cr.yp.to/snuffle/spec.pdf.

Package salsa provides low-level access to functions in the Salsa family.

Package scrypt implements the scrypt key derivation function as defined in Colin Percival's paper "Stronger Key Derivation via Sequential Memory-Hard Functions" (http://www.tarsnap.com/scrypt/scrypt.pdf).

Package sha3 implements the SHA-3 fixed-output-length hash functions and the SHAKE variable-output-length hash functions defined by FIPS-202.

Package ssh implements an SSH client and server.

Package agent implements the ssh-agent protocol, and provides both a client and a server.

Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.

This package contains integration tests for the golang.org/x/crypto/ssh package.

Package twofish implements Bruce Schneier's Twofish encryption algorithm.

Package xtea implements XTEA encryption, as defined in Needham and Wheeler's 1997 technical report, "Tea extensions."

Package xts implements the XTS cipher mode as specified in IEEE P1619/D16.

Package app lets you write portable all-Go apps for Android and iOS.

Package asset provides access to application-bundled assets.

Package bind implements a code generator for gobind.

Package benchmark contains benchmarking bound functions for internal use.

Package java implements the Java language bindings.

Package objc implements the Objective-C language bindings.

Package seq implements the machine-dependent seq serialization format.

Package testpkg contains bound functions for testing the cgo-JNI interface.

Package secondpkg is imported by bind tests that verify that a bound package can reference another bound package.

Package simplepkg is imported from testpkg and tests two corner cases.

Package simplepkg is imported from testpkg and tests that references to other, unbound packages, are ignored.

Gobind generates language bindings that make it possible to call Go functions from Java and Objective-C. Typically gobind is not used directly.

Gomobile is a tool for building and running mobile apps written in Go.

Package key defines an event for physical keyboard keys.

Package lifecycle defines an event for an app's lifecycle.

Package mouse defines an event for mouse input.

Package paint defines an event for the app being ready to paint.

Package size defines an event for the dimensions, physical resolution and orientation of the app's window.

Package touch defines an event for touch input.

An app that makes a sound as the gopher hits the walls of the screen.

An app that draws a green triangle on a red background.

Package hello is a trivial package for gomobile bind example.

Flappy Gopher is a simple one-button game that uses the mobile framework and the experimental sprite engine.

An app that paints green if golang.org is reachable when the app first starts, or red otherwise.

Package debug provides GL-based debugging tools for apps.

Package audio provides a basic audio player.

Package al provides OpenAL Soft bindings for Go.

Package f32 implements some linear algebra and GL helpers for float32s.

Package font provides platform independent access to system fonts.

Package glutil implements OpenGL utility functions.

Package sensor provides sensor events from various movement sensors.

Package sprite provides a 2D scene graph for rendering and animation.

Package clock provides a clock and time functions for a sprite engine.

Package glsprite implements a sprite Engine using OpenGL ES 2.

Package portable implements a sprite Engine using the image package.

Package geom defines a two-dimensional coordinate system.

Package gl implements Go bindings for OpenGL ES 2.0 and ES 3.0.

Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes.

Package ctxhttp provides helper functions for performing context-aware HTTP requests.

Package dict implements the Dictionary Server Protocol as defined in RFC 2229.

Package html implements an HTML5-compliant tokenizer and parser.

Package atom provides integer codes (also known as atoms) for a fixed set of frequently occurring HTML strings: tag names and attribute keys such as "p" and "id".

Package charset provides common text encodings for HTML documents.

Package http2 implements the HTTP/2 protocol.

The h2i command is an interactive HTTP/2 console.

Package hpack implements HPACK, a compression format for efficiently representing HTTP header fields in the context of HTTP/2.

Package icmp provides basic functions for the manipulation of messages used in the Internet Control Message Protocols, ICMPv4 and ICMPv6.

Package idna implements IDNA2008 (Internationalized Domain Names for Applications), defined in RFC 5890, RFC 5891, RFC 5892, RFC 5893 and RFC 5894.

Package ipv4 implements IP-level socket options for the Internet Protocol version 4.

Package ipv6 implements IP-level socket options for the Internet Protocol version 6.

Package netutil provides network utility functions, complementing the more common ones in the net package.

Package proxy provides support for a variety of protocols to proxy network data.

Package publicsuffix provides a public suffix list based on data from http://publicsuffix.org/.

Package trace implements tracing of requests and long-lived objects.

Package webdav etc etc TODO.

Package websocket implements a client and server for the WebSocket protocol as specified in RFC 6455.

Package xsrftoken provides methods for generating and validating secure XSRF tokens.

Package unix contains an interface to the low-level operating system primitives.

Package registry provides access to the Windows registry.

Package svc provides everything required to build Windows service.

Package debug provides facilities to execute svc.Handler on console.

Package eventlog implements access to Windows event log.

Example service program that beeps.

Package mgr can be used to manage Windows service programs.

Simple, thread-safe Go rate-limiter.

Package redis implements a Redis client.