Cargo.lock

@@ -55,7 +55,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cc"
-version = "1.0.56"
+version = "1.0.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -206,7 +206,7 @@ version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -218,7 +218,7 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -353,7 +353,7 @@ name = "ring"
 version = "0.16.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
  "once_cell 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -674,7 +674,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "vpncloud"
 version = "1.4.0"
 dependencies = [
- "cc 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "daemonize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "igd 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -807,7 +807,7 @@ dependencies = [
 "checksum boxfnonce 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5988cb1d626264ac94100be357308f29ff7cbdd3b36bda27f450a4ee3f713426"
 "checksum bumpalo 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 "checksum bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "130aac562c0dd69c56b3b1cc8ffd2e17be31d0b6c25b61c96b76231aa23e39e1"
-"checksum cc 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)" = "77c1f1d60091c1b73e2b1f4560ab419204b178e625fa945ded7b660becd2bd46"
+"checksum cc 1.0.55 (registry+https://github.com/rust-lang/crates.io-index)" = "b1be3409f94d7bdceeb5f5fac551039d9b3f00e25da7a74fc4d33400a0d96368"
 "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 "checksum clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bdfa80d47f954d53a35a64987ca1422f495b8d6483c0fe9f7117b36c2a792129"
 "checksum daemonize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "70c24513e34f53b640819f0ac9f705b673fcf4006d7aab8778bee72ebfc89815"

breaking_changes.md

@@ -3,8 +3,6 @@
 Due to semantic versioning, any breaking change after 1.0 requires a new major version number.
 This is a list of breaking changes to do in such a case:
 
-- Add strong crypto, change network protocol
+- Change default crypto to AES128
-- Negotiate crypto method per peer
-- Make encryption the default, --unencrypted for no encryption
 - Remove network-id parameter
 - Remove port config option

src/config.rs

@@ -13,9 +13,9 @@ use super::{
 
 use siphasher::sip::SipHasher24;
 use std::{
-    cmp::max,
     hash::{Hash, Hasher},
-    net::{IpAddr, Ipv6Addr, SocketAddr}
+    net::{IpAddr, Ipv6Addr, SocketAddr},
+    cmp::max
 };
 
 
@@ -294,43 +294,29 @@ impl Config {
 
 #[derive(Serialize, Deserialize, Debug, PartialEq, Default)]
 pub struct ConfigFile {
-    #[serde(alias = "device-type")]
     pub device_type: Option<Type>,
-    #[serde(alias = "device-name")]
     pub device_name: Option<String>,
-    #[serde(alias = "device-path")]
     pub device_path: Option<String>,
     pub ifup: Option<String>,
     pub ifdown: Option<String>,
     pub crypto: Option<CryptoMethod>,
-    #[serde(alias = "shared-key")]
     pub shared_key: Option<String>,
     pub magic: Option<String>,
     pub port: Option<u16>,
     pub listen: Option<String>,
     pub peers: Option<Vec<String>>,
-    #[serde(alias = "peer-timeout")]
     pub peer_timeout: Option<Duration>,
     pub keepalive: Option<Duration>,
-    #[serde(alias = "beacon-store")]
     pub beacon_store: Option<String>,
-    #[serde(alias = "beacon-load")]
     pub beacon_load: Option<String>,
-    #[serde(alias = "beacon-interval")]
     pub beacon_interval: Option<Duration>,
     pub mode: Option<Mode>,
-    #[serde(alias = "dst-timeout")]
     pub dst_timeout: Option<Duration>,
     pub subnets: Option<Vec<String>>,
-    #[serde(alias = "port-forwarding")]
     pub port_forwarding: Option<bool>,
-    #[serde(alias = "pid-file")]
     pub pid_file: Option<String>,
-    #[serde(alias = "stats-file")]
     pub stats_file: Option<String>,
-    #[serde(alias = "statsd-server")]
     pub statsd_server: Option<String>,
-    #[serde(alias = "statsd-prefix")]
     pub statsd_prefix: Option<String>,
     pub user: Option<String>,
     pub group: Option<String>

vpncloud.adoc

@@ -48,7 +48,7 @@ vpncloud - Peer-to-peer VPN
   *addr:port*. If the node is not started, the connection will be retried
   periodically. This parameter can be repeated to connect to multiple peers.
 
-*-s <subnet>*, *--subnet <subnet>*::
+*-s <subnet>*, *--subnet <subnet>*:
   The local subnets to use. This parameter should be in the form
   *address/prefixlen* where address is an IPv4 address, an IPv6 address, or a
   MAC address. The prefix length is the number of significant front bits that
@@ -142,13 +142,6 @@ vpncloud - Peer-to-peer VPN
   If set, periodically write statistics on peers and current traffic to the
   given file. The file will be periodically overwritten with new data.
 
-*--statsd-server <server>*::
-  If set, periodically send statistics on current traffic and some important
-  events to the given statsd server (host:port).
-
-*--statsd-prefix <prefix>*::
-  Sets the prefix to use for all statsd entries. [default: **vpncloud**]
-
 *--daemon*::
   Spawn a background process instead of running the process in the foreground.
   If this flag is set, the process will first carry out all the
@@ -298,12 +291,10 @@ detailed descriptions of the options.
 *dst_timeout*:: Switch table entry timeout in seconds. Same as *--dst-timeout*
 *subnets*:: A list of local subnets to use. See *--subnet*
 *port_forwarding*:: Whether to activate port forwardig. See *--no-port-forwarding*
-*user*:: The name of a user to run the background process under. Same as *--user*
+*user*:: The name of a user to run the background process under. See *--user*
-*group*:: The name of a group to run the background process under. Same as *--group*
+*group*:: The name of a group to run the background process under. See *--group*
-*pid_file*:: The path of the pid file to create. Same as *--pid-file*
+*pid_file*:: The path of the pid file to create. See *--pid-file*
-*stats_file*:: The path of the statistics file. Same as *--stats-file*
+*stats_file*:: The path of the statistics file. See *--stats-file*
-*statsd_server*:: Server to report statistics to. Same as *--statsd-server*
-*statsd_prefix*:: Prefix to use when reporting to statsd. Same as *--statsd-prefix*
 
 === Example
 
@@ -358,31 +349,6 @@ suffix.
 The commands are called in separate threads, so even longer running commands
 will not block the node.
 
-
-== STATSD SUPPORT
-
-When a statsd server is configured (either via **--statsd-server** or the 
-config option **statsd_server**), VpnCloud sends out the following statistics
-every minute.
-
-Gauge values:
-*peer_count*:: Current number of peers
-*table_entries*:: Number of routing table / switch table entries
-
-The following statistics consist of two keys: *.bytes* and *.packets* that hold
-the values in bytes and packets. All values refer to the traffic during the 
-last minute:
-*traffic.protocol.inbound*:: Complete incoming traffic with all peers
-*traffic.protocol.outbound*:: Complete outgoing traffic with all peers
-*traffic.payload.inbound*:: Incoming payload traffic with all peers
-*traffic.payload.outbound*:: Outgoing payload traffic with all peers
-*invalid_protocol_traffic*:: Invalid incoming protocol traffic
-*dropped_payload*:: Outgoing traffic that could not be routed
-
-All keys are prefixed by a common prefix. The prefix defaults to *vpncloud* but
-can be changed via **--statsd-prefix** or the config option **statsd_prefix**.
-
-
 == NETWORK PROTOCOL
 
 The protocol of VpnCloud is kept as simple as possible to allow other