git ssb

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var path = require('path')
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var home = require('os-homedir')
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var nonPrivate = require('non-private-ip')
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var merge = require('deep-extend')
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var RC = require('rc')
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var SEC = 1e3
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var MIN = 60*SEC
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module.exports = function (name, override) {
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  name = name || 'ssb'
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  var HOME = home() || 'browser' //most probably browser
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  var result = RC(name || 'ssb', merge({
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    //just use an ipv4 address by default.
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    //there have been some reports of seemingly non-private
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    //ipv6 addresses being returned and not working.
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    //https://github.com/ssbc/scuttlebot/pull/102
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    allowPrivate: true,
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    party: true,
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    host: nonPrivate.v4 || '',
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    port: 8008,
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    timeout: 0,
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    pub: true,
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    local: true,
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    friends: {
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      dunbar: 150,
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      hops: 3
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    },
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    ws: {
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      port: 8989
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    },
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    gossip: {
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      connections: 3
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    },
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    connections: {
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      outgoing: {
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        net: [{ transform: "shs" }]
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      }
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    },
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    path: path.join(HOME, '.' + name),
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    timers: {
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      connection: 0,
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      reconnect: 5*SEC,
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      ping: 5*MIN,
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      handshake: 5*SEC
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    },
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    //change these to make a test network that will not connect to the main network.
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    caps: {
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      //this is the key for accessing the ssb protocol.
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      //this will be updated whenever breaking changes are made.
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      //(see secret-handshake paper for a full explaination)
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      //(generated by crypto.randomBytes(32).toString('base64'))
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      shs: '1KHLiKZvAvjbY1ziZEHMXawbCEIM6qwjCDm3VYRan/s=',
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      //used to sign messages
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      sign: null
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    },
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    master: [],
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    logging: { level: 'notice' }
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  }, override || {}))
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  if (!result.connections.incoming) {
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    result.connections.incoming = {
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      net: [{ host: result.host, port: result.port, scope: "public", "transform": "shs" }],
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      ws: [{ host: result.host, port: result.ws.port, scope: "public", "transform": "shs" }]
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    }
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  }
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  return result
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}
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