Something

Author: emmaly

LICENSE

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+MIT License
+
+Copyright (c) 2016 Dusty Wilson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

gabber/gabber.go

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+package gabber

gabby/compile.sh

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+#!/bin/bash
+
+protoc -I . gabby.proto --go_out=plugins=grpc:.

gabby/gabby.pb.go

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+syntax = "proto3";
+
+package gabby;
+
+service Server {
+  rpc Bye() returns () {}
+  rpc Auth(AuthRequest) returns (AuthResponse) {}
+}
+
+message AuthRequest {
+  string id = 1;
+  string secret = 2;
+}
+
+message AuthResponse {
+  enum Status {
+    UNKNOWN = 0;      // this response is probably invalid
+    SUCCESS = 1;      // success!
+    BADAUTH = 2;      // failed to authenticate due to incorrect credentials provided
+    REDIRECTION = 3;  // redirecting the client to a different server
+    RETRYSOON = 4;    // temporarily failed; try again after the specified delay interval
+    SERVERQUIT = 5;   // the server is quitting (temporarily or not) and no redirection was given; it'll be up to the client to figure out what to do with this status
+  }
+  Status status = 1;
+  string redirect_to = 31;
+  int32 retry_delay = 41;
+}

gabby/gabby.proto

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+package server
+
+import (
+	"log"
+	"net"
+
+	"go.gabby.network/api/gabby"
+	"golang.org/x/net/context"
+	"google.golang.org/grpc"
+)
+
+// Server is a Gabby server, which handles the endpoints and authorization
+type Server struct{}
+
+// New returns a new Server
+func New() *Server {
+	return &Server{}
+}
+
+// ListenAndServe runs the server loop
+func (s Server) ListenAndServe(addr string) {
+	conn, err := net.Listen("tcp", addr)
+	if err != nil {
+		log.Fatalf("listen failure: %v", err)
+	}
+	g := grpc.NewServer()
+	gabby.RegisterServerServer(g, s)
+	if err := g.Serve(conn); err != nil {
+		log.Fatalf("serve failure: %v", err)
+	}
+}
+
+// Auth handles the gRPC request for Auth
+func (s Server) Auth(c context.Context, r *gabby.AuthRequest) (*gabby.AuthResponse, error) {
+	return nil, nil
+}

server/server.go

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+package dns
+
+import (
+	"strings"
+	"time"
+
+	"github.com/dustywilson/httpdig"
+)
+
+// TXT is a DNS TXT RR
+type TXT struct {
+	TTL   time.Duration
+	Value string
+}
+
+// LookupTXT looks up a TXT RR
+func LookupTXT(name string) ([]TXT, error) {
+	r, err := httpdig.Query(name, "TXT")
+	if err != nil {
+		return nil, err
+	}
+	txts := make([]TXT, len(r.Answer))
+	for i, a := range r.Answer {
+		txts[i] = TXT{
+			TTL:   a.TTL,
+			Value: strings.TrimPrefix(strings.TrimSuffix(a.Data, `"`), `"`),
+		}
+	}
+	return txts, nil
+}

yyold/dns/txt.go

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+package domain
+
+// Domain is a Gabby domain, which happens to map to DNS.
+type Domain struct {
+	name string
+}
+
+// String is the string representation of the domain itself (the domain name).
+func (d *Domain) String() string {
+	return d.name
+}
+
+// New returns a new Gabby domain
+func New(name string) (*Domain, error) {
+	return &Domain{
+		name: name,
+	}, nil
+}