config/toml.go

   1 package config
   2
   3 import (
   4         "os"
   5         "path"
   6         "path/filepath"
   7         "strings"
   8
   9         cmn "github.com/tendermint/tmlibs/common"
  10 )
  11
  12 /****** these are for production settings ***********/
  13
  14 func EnsureRoot(rootDir string) {
  15         cmn.EnsureDir(rootDir, 0700)
  16         cmn.EnsureDir(rootDir+"/data", 0700)
  17
  18         configFilePath := path.Join(rootDir, "config.toml")
  19
  20         // Write default config file if missing.
  21         if !cmn.FileExists(configFilePath) {
  22                 // Ask user for moniker
  23                 // moniker := cfg.Prompt("Type hostname: ", "anonymous")
  24                 cmn.MustWriteFile(configFilePath, []byte(defaultConfig("anonymous")), 0644)
  25         }
  26 }
  27
  28 var defaultConfigTmpl = `# This is a TOML config file.
  29 # For more information, see https://github.com/toml-lang/toml
  30
  31 proxy_app = "tcp://127.0.0.1:46658"
  32 moniker = "__MONIKER__"
  33 fast_sync = true
  34 db_backend = "leveldb"
  35 log_level = "state:info,*:info"
  36
  37 [rpc]
  38 laddr = "tcp://0.0.0.0:46657"
  39
  40 [p2p]
  41 laddr = "tcp://0.0.0.0:46656"
  42 seeds = ""
  43 `
  44
  45 func defaultConfig(moniker string) string {
  46         return strings.Replace(defaultConfigTmpl, "__MONIKER__", moniker, -1)
  47 }
  48
  49 /****** these are for test settings ***********/
  50
  51 func ResetTestRoot(testName string) *Config {
  52         rootDir := os.ExpandEnv("$HOME/.tendermint_test")
  53         rootDir = filepath.Join(rootDir, testName)
  54         // Remove ~/.tendermint_test_bak
  55         if cmn.FileExists(rootDir + "_bak") {
  56                 err := os.RemoveAll(rootDir + "_bak")
  57                 if err != nil {
  58                         cmn.PanicSanity(err.Error())
  59                 }
  60         }
  61         // Move ~/.tendermint_test to ~/.tendermint_test_bak
  62         if cmn.FileExists(rootDir) {
  63                 err := os.Rename(rootDir, rootDir+"_bak")
  64                 if err != nil {
  65                         cmn.PanicSanity(err.Error())
  66                 }
  67         }
  68         // Create new dir
  69         cmn.EnsureDir(rootDir, 0700)
  70         cmn.EnsureDir(rootDir+"/data", 0700)
  71
  72         configFilePath := path.Join(rootDir, "config.toml")
  73         genesisFilePath := path.Join(rootDir, "genesis.json")
  74         privFilePath := path.Join(rootDir, "priv_validator.json")
  75
  76         // Write default config file if missing.
  77         if !cmn.FileExists(configFilePath) {
  78                 // Ask user for moniker
  79                 cmn.MustWriteFile(configFilePath, []byte(testConfig("anonymous")), 0644)
  80         }
  81         if !cmn.FileExists(genesisFilePath) {
  82                 cmn.MustWriteFile(genesisFilePath, []byte(testGenesis), 0644)
  83         }
  84         // we always overwrite the priv val
  85         cmn.MustWriteFile(privFilePath, []byte(testPrivValidator), 0644)
  86
  87         config := TestConfig().SetRoot(rootDir)
  88         return config
  89 }
  90
  91 var testConfigTmpl = `# This is a TOML config file.
  92 # For more information, see https://github.com/toml-lang/toml
  93
  94 proxy_app = "dummy"
  95 moniker = "__MONIKER__"
  96 fast_sync = false
  97 db_backend = "memdb"
  98 log_level = "info"
  99
 100 [rpc]
 101 laddr = "tcp://0.0.0.0:36657"
 102
 103 [p2p]
 104 laddr = "tcp://0.0.0.0:36656"
 105 seeds = ""
 106 `
 107
 108 func testConfig(moniker string) (testConfig string) {
 109         testConfig = strings.Replace(testConfigTmpl, "__MONIKER__", moniker, -1)
 110         return
 111 }
 112
 113 var testGenesis = `{
 114   "genesis_time": "0001-01-01T00:00:00.000Z",
 115   "chain_id": "tendermint_test",
 116   "validators": [
 117     {
 118       "pub_key": {
 119         "type": "ed25519",
 120         "data":"3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
 121       },
 122       "amount": 10,
 123       "name": ""
 124     }
 125   ],
 126   "app_hash": ""
 127 }`
 128
 129 var testPrivValidator = `{
 130   "address": "D028C9981F7A87F3093672BF0D5B0E2A1B3ED456",
 131   "pub_key": {
 132     "type": "ed25519",
 133     "data": "3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
 134   },
 135   "priv_key": {
 136     "type": "ed25519",
 137     "data": "27F82582AEFAE7AB151CFB01C48BB6C1A0DA78F9BDDA979A9F70A84D074EB07D3B3069C422E19688B45CBFAE7BB009FC0FA1B1EA86593519318B7214853803C8"
 138   },
 139   "last_height": 0,
 140   "last_round": 0,
 141   "last_step": 0
 142 }`