Updating crates to 2018 edition (#9)

* Updating main README
* Updating lock file
* Updating crate ecosystem to Rust 2018 edition

41 files changed, 374 insertions, 1951 deletions

diff --git a/Cargo.lock b/Cargo.lock
index c98cbf7..c47acfe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,125 +1,32 @@
-[[package]]
-name = "actix"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "actix_derive 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "skeptic 0.13.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-signal 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "trust-dns-resolver 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "actix-web"
-version = "0.6.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "actix 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "brotli2 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
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- "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
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- "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "version_check 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
 [[package]]
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+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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+ "aes-soft 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
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- "opaque-debug 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "memchr 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -128,104 +35,41 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "arrayvec"
-version = "0.4.7"
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- "nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
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-]
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-dependencies = [
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- "safemem 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
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-version = "0.8.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "safemem 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "base64"
-version = "0.9.3"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.2.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "blowfish 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "blowfish 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "bitflags"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
@@ -250,52 +94,20 @@ dependencies = [
 
 [[package]]
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-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
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-]
-
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+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "block-padding 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "block-padding"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
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- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "opaque-debug 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "brotli-sys"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "brotli2"
-version = "0.3.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "brotli-sys 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -304,37 +116,11 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "bytecount"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
 name = "byteorder"
 version = "1.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "bytes"
-version = "0.4.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "cargo_metadata"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.78 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.78 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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 version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -356,28 +142,6 @@ dependencies = [
 ]
 
 [[package]]
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-version = "2.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
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-dependencies = [
- "cc 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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@@ -387,12 +151,12 @@ dependencies = [
 
 [[package]]
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-version = "0.1.0"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "block-cipher-trait 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crypto-mac 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "dbl 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crypto-mac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dbl 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -401,108 +165,17 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -511,28 +184,28 @@ dependencies = [
 
 [[package]]
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+version = "0.7.0"
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- "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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+name = "ctr"
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- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stream-cipher 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 dependencies = [
- "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
@@ -549,135 +222,13 @@ version = "0.4.3"
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 [[package]]
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-
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+name = "fuchsia-cprng"
+version = "0.1.1"
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 [[package]]
@@ -695,25 +246,6 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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@@ -722,25 +254,11 @@ dependencies = [
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
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- "string 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -753,103 +271,11 @@ dependencies = [
 ]
 
 [[package]]
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 [[package]]
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@@ -864,16 +290,6 @@ dependencies = [
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-
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@@ -882,18 +298,8 @@ dependencies = [
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 [[package]]
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-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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-version = "0.4.2"
+version = "0.2.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -902,53 +308,18 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
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- "blake2 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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- "base64 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "bcrypt 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bcrypt 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "pam-auth 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nix 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pam 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -957,9 +328,8 @@ name = "lockchain-crypto"
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 dependencies = [
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- "miscreant 0.4.0-beta2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miscreant 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
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diff --git a/Cargo.toml b/Cargo.toml
index 87cdac7..18912d2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,8 +4,8 @@ members = [
     "lockchain-files",
     "lockchain-crypto",
 
-    "lockchain-server",
-    "lockchain-client",
+    # "lockchain-http",
 
-    "lockchain-http",
+    # "lockchain-server",
+    # "lockchain-client",
 ]
\ No newline at end of file
diff --git a/README.md b/README.md
index f044869..6a76878 100644
--- a/README.md
+++ b/README.md
@@ -2,31 +2,22 @@
 
 A modern, cross-platform and extendable secrets manager toolchain.
 
-`lockchain` is a series of interconnecting libraries, 
-that provide common functionality
-for secrets, key and password managers.
-They are written in Rust, 
-a fast and low-level, 
-memory-safe systems language
-created by Mozilla.
-
-At it's centre, 
-`lockchain-core` provides common interfaces, utilities and modules
-that can be used by both central `lockchain` libraries
-as well as external user code
-to build robust systems
-and extend on existing ones.
-
-**There are some graphical representations below**
-
-![](./assets/lockchain-simple.png)
-
----
-
-**A full application stack**
-
-![](./assets/lockchain-complete.png)
-
+Lockchain is a series of interconnected libraries that provide
+utilities and abstraction layers to build distributed secret
+managers. It's primary application is the [`pwchain`] password manager.
+
+| Component Crate    | Description                               |
+|--------------------|-------------------------------------------|
+| [lockchain-core]   | Core ecosystem interface and utilities    |
+| [lockchain-crypto] | Crypto engine handler                     |
+| [lockchain-files]  | File-based storage backend                |
+| [lockchain-http]   | Slim http-layer API on top of Vault API   |
+
+[lockchain-core]: lockchain-core/
+[lockchain-crypto]: lockchain-crypto/
+[lockchain-files]: lockchain-files/
+[lockchain-http]: lockchain-http/
+[`pwchain`]: https://github.com/spacekookie/pwchain
 
 ## Security notice
 
diff --git a/lockchain-core/Cargo.toml b/lockchain-core/Cargo.toml
index 4d6694c..b7dda71 100644
--- a/lockchain-core/Cargo.toml
+++ b/lockchain-core/Cargo.toml
@@ -7,19 +7,18 @@ readme = "README.md"
 license = "MIT/X11 OR Apache-2.0"
 version = "0.9.1-alpha.0"
 authors = ["Katharina Fey <kookie@spacekookie.de>"]
+edition = "2018"
 
 [dependencies]
 chrono = { version = "0.4", features = ["serde"] }
-serde_derive = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-serde = "1.0"
 
-nix = "0.11"
-pam-auth = "0.5"
+nix = "0.13"
+pam = "0.7"
 
-base64 = "0.8"
-bcrypt = "0.2"
+base64 = "0.10"
+bcrypt = "0.4"
 rand = "0.4"
 blake2 = "0.7"
-
 keybob = "0.3"
diff --git a/lockchain-core/src/crypto/data.rs b/lockchain-core/src/crypto/data.rs
index 2ee8a9a..f1ed15c 100644
--- a/lockchain-core/src/crypto/data.rs
+++ b/lockchain-core/src/crypto/data.rs
@@ -1,7 +1,8 @@
-use traits::AutoEncoder;
+use crate::traits::AutoEncoder;
+use serde::{Serialize, Deserialize};
 
 /// Representation of encrypted data as an enecoded format
-/// 
+///
 /// Includes all cryptographic state primitives that are
 /// required to send the data over a network and decrypt on
 /// the other side of a pipe.
diff --git a/lockchain-core/src/crypto/mod.rs b/lockchain-core/src/crypto/mod.rs
index 2090e69..6a1c45e 100644
--- a/lockchain-core/src/crypto/mod.rs
+++ b/lockchain-core/src/crypto/mod.rs
@@ -6,7 +6,7 @@
 /// We re-export keybob's API here
 mod keys {
     pub use keybob::{Key, KeyType};
-    use traits::{AutoEncoder, Encryptable};
+    use crate::traits::{AutoEncoder, Encryptable};
 
     impl AutoEncoder for Key {}
     impl AutoEncoder for KeyType {}
diff --git a/lockchain-core/src/errors/auth.rs b/lockchain-core/src/errors/auth.rs
index 32ce33a..4e2332f 100644
--- a/lockchain-core/src/errors/auth.rs
+++ b/lockchain-core/src/errors/auth.rs
@@ -2,6 +2,7 @@
 
 use std::error::Error as StdError;
 use std::fmt::{Display, Formatter, Result};
+use serde::{Serialize, Deserialize};
 
 /// Common errors that can occur when authenticating users
 #[derive(Debug, Serialize, Deserialize)]
diff --git a/lockchain-core/src/errors/crypto.rs b/lockchain-core/src/errors/crypto.rs
index a0c12a2..e33b718 100644
--- a/lockchain-core/src/errors/crypto.rs
+++ b/lockchain-core/src/errors/crypto.rs
@@ -2,6 +2,7 @@
 
 use std::error::Error as StdError;
 use std::fmt::{Display, Formatter, Result};
+use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum Error {
diff --git a/lockchain-core/src/errors/data.rs b/lockchain-core/src/errors/data.rs
index 519ae88..fec14ba 100644
--- a/lockchain-core/src/errors/data.rs
+++ b/lockchain-core/src/errors/data.rs
@@ -2,6 +2,7 @@
 
 use std::error::Error as StdError;
 use std::fmt::{Display, Formatter, Result};
+use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum Error {
diff --git a/lockchain-core/src/errors/mod.rs b/lockchain-core/src/errors/mod.rs
index 5cfd944..0355998 100644
--- a/lockchain-core/src/errors/mod.rs
+++ b/lockchain-core/src/errors/mod.rs
@@ -19,6 +19,7 @@ pub use self::vault::Error as VaultError;
 
 use std::error::Error as StdError;
 use std::fmt::{Display, Formatter, Result};
+use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum Error {
@@ -26,7 +27,7 @@ pub enum Error {
     /// that can't be associated with a type or
     /// simply need to be stubbed until more
     /// information is available.
-    Unknown, 
+    Unknown,
     /// A basic vault operation error
     Vault(VaultError),
     /// Errors occuring during authentication
diff --git a/lockchain-core/src/errors/vault.rs b/lockchain-core/src/errors/vault.rs
index 37d8662..5d3fb6e 100644
--- a/lockchain-core/src/errors/vault.rs
+++ b/lockchain-core/src/errors/vault.rs
@@ -2,6 +2,7 @@
 
 use std::error::Error as StdError;
 use std::fmt::{Display, Formatter, Result};
+use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Serialize, Deserialize)]
 pub enum Error {
@@ -14,7 +15,7 @@ pub enum Error {
     /// The provided path is invalid
     InvalidPath,
     /// The provided name is invalid
-    /// 
+    ///
     /// This usually means the backing storage doesn't support some
     /// character in the name which can sometimes occur if the name
     /// contains special unicode characters that a filesystem doesn't
@@ -26,7 +27,7 @@ pub enum Error {
         tt: Option<String>,
     },
     /// Vault failed it's checksum self-test
-    /// 
+    ///
     /// This is problematic because it also means the vault was unable to correct
     /// any errors. Either the backing storage has some serious issues or maybe
     /// an external sync process that lockchain can't detect is still working.
@@ -38,7 +39,7 @@ pub enum Error {
     /// Failed to load a vault for an unknown reason
     FailedLoading,
     /// Failed to close the vault properly.
-    /// 
+    ///
     /// This could be because the backing storage is no longer available
     /// or permisions to write have been revoked.
     FailedClosing,
diff --git a/lockchain-core/src/init.rs b/lockchain-core/src/init.rs
index 410974a..2fad6fc 100644
--- a/lockchain-core/src/init.rs
+++ b/lockchain-core/src/init.rs
@@ -1,18 +1,19 @@
-use errors::VaultError;
-use traits::{Body, Vault};
+use crate::errors::VaultError;
+use crate::traits::{Body, Vault};
+use serde::{Serialize, Deserialize};
 
 /// Describes the internal permission layout of a vault
-/// 
+///
 /// ---
-/// 
+///
 /// **Important Note** Because lockchain-core doesn't make assumptions about
 /// about the existence of a cryptographic layer, the `UserStore` that
 /// handles these secrets assumes they are **not** secret!
-/// 
+///
 /// This means that only already encrypted keys should be given to the
 /// generator type, because they will be written to disk **as is** by
 /// certain backends!
-/// 
+///
 /// It is in the responsibility of the library user to make sure that all
 /// cryptographic operations are handled on the client side. Clear-text
 /// keys that are given to a generator
@@ -21,7 +22,7 @@ use traits::{Body, Vault};
 pub enum VaultType {
     /// Create an all-powerful root user which can access everything
     Administrated {
-        /// 
+        ///
         secret: Vec<u8>,
     },
     /// Similar to `Administrated`
diff --git a/lockchain-core/src/lib.rs b/lockchain-core/src/lib.rs
index bdcebdc..bfe014f 100644
--- a/lockchain-core/src/lib.rs
+++ b/lockchain-core/src/lib.rs
@@ -56,19 +56,6 @@
 //!
 //! If we missed something, please let us know!
 
-#[macro_use]
-extern crate serde_derive;
-extern crate base64;
-extern crate bcrypt;
-extern crate blake2;
-extern crate chrono;
-extern crate keybob;
-extern crate nix;
-extern crate pam_auth;
-extern crate rand;
-extern crate serde;
-extern crate serde_json;
-
 pub mod crypto;
 pub mod errors;
 mod meta;
diff --git a/lockchain-core/src/meta.rs b/lockchain-core/src/meta.rs
index 74b998d..c46cd95 100644
--- a/lockchain-core/src/meta.rs
+++ b/lockchain-core/src/meta.rs
@@ -4,9 +4,10 @@
 //! as the normal Vault Record, without having to rely on encryption
 //! or trait base security.
 
-use record::Payload;
+use crate::record::Payload;
 use std::collections::HashMap;
-use traits::{AutoEncoder, Body};
+use crate::traits::{AutoEncoder, Body};
+use serde::{Serialize, Deserialize};
 
 /// A simple representation of metadata for a vault or vault section
 pub struct VaultMetadata {
@@ -60,7 +61,7 @@ impl MetaDomain {
     }
 
     /// Insert a single value into the body
-    pub fn insert<S: Into<String>>(&mut self, key: S, value: Payload) -> &mut Self {
+    pub fn insert<S: Into<String>>(&mut self, _key: S, _value: Payload) -> &mut Self {
         unimplemented!()
     }
 
diff --git a/lockchain-core/src/record.rs b/lockchain-core/src/record.rs
index ac913b4..8f17468 100644
--- a/lockchain-core/src/record.rs
+++ b/lockchain-core/src/record.rs
@@ -10,8 +10,9 @@
 //! **No secret information should ever be stored in the header**
 
 use chrono::{DateTime, Local};
+use serde::{Serialize, Deserialize};
 use std::collections::BTreeMap;
-use traits::{AutoEncoder, Body};
+use crate::traits::{AutoEncoder, Body};
 
 /// An enum that wraps around all possible data types to store
 /// as the value of a vault record.
diff --git a/lockchain-core/src/traits.rs b/lockchain-core/src/traits.rs
index babd489..eb7c99b 100644
--- a/lockchain-core/src/traits.rs
+++ b/lockchain-core/src/traits.rs
@@ -11,12 +11,12 @@
 //! compilation work without external crates but not calling
 //! functions at runtime.
 
-use errors::VaultError;
-use init::Generator;
-use meta::{MetaDomain, VaultMetadata};
-use record::{EncryptedBody, Header, Payload, Record};
+use crate::errors::VaultError;
+use crate::init::Generator;
+use crate::meta::{MetaDomain, VaultMetadata};
+use crate::record::{EncryptedBody, Header, Payload, Record};
 use serde::{de::DeserializeOwned, Serialize};
-use users::{Access, Token};
+use crate::users::{Access, Token};
 
 use base64;
 use serde_json::{self, Error as SerdeError};
@@ -118,7 +118,7 @@ where
     T: Body,
 {
     /// Consumes a vault generator to construct a vault
-    fn new(Generator) -> Result<Box<Self>, VaultError>;
+    fn new(_: Generator) -> Result<Box<Self>, VaultError>;
     /// Load and open an existing vault
     fn load(name: &str, location: &str) -> Result<Box<Self>, VaultError>;
     /// Unlock the vault for a specific user
diff --git a/lockchain-core/src/users/auth.rs b/lockchain-core/src/users/auth.rs
index e5e8178..ffedb49 100644
--- a/lockchain-core/src/users/auth.rs
+++ b/lockchain-core/src/users/auth.rs
@@ -3,7 +3,7 @@
 //! The way a user is authenticated is via the `lockchain` group
 //! and a simple writing/ deleting of a lock file.
 
-use errors::AuthError;
+use crate::errors::AuthError;
 
 /// Simple way to authenticate a user for administrative actions
 ///
diff --git a/lockchain-core/src/users/mod.rs b/lockchain-core/src/users/mod.rs
index 392e008..ac1c59d 100644
--- a/lockchain-core/src/users/mod.rs
+++ b/lockchain-core/src/users/mod.rs
@@ -27,4 +27,4 @@ pub use self::user::User;
 pub use self::userstore::UserStore;
 
 pub use self::rights::{Access, Role};
-pub use errors::AuthError;
+pub use crate::errors::AuthError;
diff --git a/lockchain-core/src/users/rights.rs b/lockchain-core/src/users/rights.rs
index b9ea6cd..635df3c 100644
--- a/lockchain-core/src/users/rights.rs
+++ b/lockchain-core/src/users/rights.rs
@@ -1,6 +1,7 @@
 //! Permission and access system for lockchain
 
-use traits::AutoEncoder;
+use crate::traits::AutoEncoder;
+use serde::{Serialize, Deserialize};
 
 /// Specifies access to a resource
 #[derive(Hash, Serialize, Deserialize, Clone, PartialEq, Eq)]
diff --git a/lockchain-core/src/users/secrets.rs b/lockchain-core/src/users/secrets.rs
index 2b4d45a..6c22293 100644
--- a/lockchain-core/src/users/secrets.rs
+++ b/lockchain-core/src/users/secrets.rs
@@ -1,6 +1,7 @@
 //! A secrets type module that wraps around some user content with metadata
 
-use traits::AutoEncoder;
+use crate::traits::AutoEncoder;
+use serde::{Serialize, Deserialize};
 
 /// Specifies the type of secret that's used to derive a vault user secret
 #[derive(Serialize, Deserialize)]
@@ -16,14 +17,14 @@ pub enum SecretType {
 impl AutoEncoder for SecretType {}
 
 /// The backing secret for user authentication
-/// 
+///
 /// This is _always_ in a non-recoverable form, i.e. a hash
 /// and salted password. **However** it does reveal something
 /// about the user setup, i.e. the type of secret used.
-/// 
+///
 /// Depending on what secret is used, there are other operations that
 /// might be supported to verify operations. For example, a `Keyfile`
-/// secret can deposit the entire public key in the `content` field, 
+/// secret can deposit the entire public key in the `content` field,
 /// then use asymmetric operations to verify operations more thoroughly.
 #[derive(Serialize, Deserialize)]
 pub struct UserSecret {
diff --git a/lockchain-core/src/users/tokens.rs b/lockchain-core/src/users/tokens.rs
index 535fdb9..3f29af1 100644
--- a/lockchain-core/src/users/tokens.rs
+++ b/lockchain-core/src/users/tokens.rs
@@ -1,4 +1,5 @@
-use crypto::{Key, KeyType};
+use crate::crypto::{Key, KeyType};
+use serde::{Serialize, Deserialize};
 use std::borrow::Cow;
 
 /// An authentication token that can be compared in constant time
diff --git a/lockchain-core/src/users/user.rs b/lockchain-core/src/users/user.rs
index 1f7c9a5..beaba1a 100644
--- a/lockchain-core/src/users/user.rs
+++ b/lockchain-core/src/users/user.rs
@@ -1,9 +1,10 @@
 //! User representation module
 
 use super::rights::{Access, Role};
-use crypto::{encoding, hashing, random};
+use crate::crypto::{encoding, hashing, random};
 use std::collections::HashMap;
-use traits::AutoEncoder;
+use crate::traits::AutoEncoder;
+use serde::{Serialize, Deserialize};
 
 /// A generic user representation
 ///
diff --git a/lockchain-core/src/users/userstore.rs b/lockchain-core/src/users/userstore.rs
index 51d78a8..10a2858 100644
--- a/lockchain-core/src/users/userstore.rs
+++ b/lockchain-core/src/users/userstore.rs
@@ -2,7 +2,8 @@
 
 use super::rights::Access;
 use std::collections::HashMap;
-use traits::AutoEncoder;
+use crate::traits::AutoEncoder;
+use serde::{Serialize, Deserialize};
 
 /// A thin user UserStore
 ///
diff --git a/lockchain-crypto/Cargo.toml b/lockchain-crypto/Cargo.toml
index 10a69ae..c8b425e 100644
--- a/lockchain-crypto/Cargo.toml
+++ b/lockchain-crypto/Cargo.toml
@@ -7,10 +7,10 @@ readme = "README.md"
 license = "MIT/X11 OR Apache-2.0"
 version = "0.8.1-alpha.0"
 authors = ["Katharina Fey <kookie@spacekookie.de>"]
+edition = "2018"
 
 [dependencies]
 lockchain-core = { version = "0.9.1-alpha.0", path = "../lockchain-core" }
-serde_derive = "1.0"
-serde = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 
-miscreant = "0.4.0-beta1"
\ No newline at end of file
+miscreant = { version = "0.4", features = ["soft-aes"] }
\ No newline at end of file
diff --git a/lockchain-crypto/src/databody.rs b/lockchain-crypto/src/databody.rs
index 568710c..2662f51 100644
--- a/lockchain-crypto/src/databody.rs
+++ b/lockchain-crypto/src/databody.rs
@@ -1,12 +1,13 @@
 //! A clear-text representation of a record body in memory
-//! 
+//!
 //! This form is created by the `lockchain-crypto` crate and
 //! should only exist in ephemeral form. All actions are first
 //! encrypted before being written back to a persistence
 //! medium.
 
-use lcc::traits::{AutoEncoder, Body};
-use lcc::Payload;
+use crate::lcc::traits::{AutoEncoder, Body};
+use crate::lcc::Payload;
+use serde::{Serialize, Deserialize};
 use std::collections::BTreeMap;
 
 #[derive(Serialize, Deserialize)]
diff --git a/lockchain-crypto/src/engine.rs b/lockchain-crypto/src/engine.rs
index e80c846..fe9c94c 100644
--- a/lockchain-crypto/src/engine.rs
+++ b/lockchain-crypto/src/engine.rs
@@ -3,20 +3,17 @@
 //! Can be initialised from scratch or with a pw/salt
 //! combintaion which derives a key via the `keybob` crate.
 
-use lcc::traits::{AutoEncoder, Encryptable, EncryptionHandler};
-use lcc::{EncryptedBody, PackedData};
-
-use miscreant::aead::{Aes256Siv, Algorithm};
+use crate::lcc::traits::{AutoEncoder, Encryptable, EncryptionHandler};
+use crate::lcc::{EncryptedBody, PackedData};
+use crate::lcc::crypto::{random, Key};
 
+use miscreant::{Aead, Aes256SivAead};
 use super::databody::DataBody;
 
-use lcc::crypto::random;
-use lcc::crypto::{Key, KeyType};
-
 impl Encryptable for DataBody {}
 
 pub struct AesEngine {
-    ctx: Aes256Siv,
+    ctx: Aes256SivAead,
     _key: Option<Key>,
     iv: Vec<u8>,
 }
@@ -27,7 +24,7 @@ impl AesEngine {
         assert!(key.len() == 64);
 
         Self {
-            ctx: Aes256Siv::new(&key.as_slice()),
+            ctx: Aes256SivAead::new(&key.as_slice()),
             _key: Some(key),
             iv: random::bytes(64),
         }
@@ -49,7 +46,7 @@ impl AesEngine {
 
     /// Generate an Aes context from password
     #[deprecated]
-    pub fn from_pw(pw: &str, salt: &str) -> Self {
+    pub fn from_pw(_pw: &str, _salt: &str) -> Self {
         // let key = Key::from_pw(KeyType::Aes256, pw, salt);
         // let len = key.len();
         // Self {
@@ -63,7 +60,7 @@ impl AesEngine {
 
     /// Load a packed data object which contains an Aes context
     #[deprecated]
-    pub fn load(packed: PackedData, pw: &str, salt: &str) -> Option<Self> {
+    pub fn load(_packed: PackedData, _pw: &str, _salt: &str) -> Option<Self> {
         // let mut temp = Self::from_pw(pw, salt);
         // let k: Key = Key::decode(&String::from_utf8(temp.decrypt_primitive(&packed)?).ok()?).ok()?;
 
diff --git a/lockchain-crypto/src/keyfold.rs b/lockchain-crypto/src/keyfold.rs
index 2339a32..363ccab 100644
--- a/lockchain-crypto/src/keyfold.rs
+++ b/lockchain-crypto/src/keyfold.rs
@@ -1,10 +1,10 @@
 //! Keyfolds map keys to encrypted keys
 
-use lcc::crypto::{Key, KeyType};
-use lcc::traits::EncryptionHandler;
-use lcc::EncryptedBody;
+use crate::lcc::crypto::{Key, KeyType};
+use crate::lcc::traits::EncryptionHandler;
+use crate::lcc::EncryptedBody;
 
-use AesEngine;
+use crate::AesEngine;
 
 /// Transparent key-encrypter utility
 ///
@@ -38,11 +38,11 @@ impl Keyfold {
 }
 
 impl EncryptionHandler<Key> for Keyfold {
-    fn encrypt(&mut self, item: Key) -> EncryptedBody {
+    fn encrypt(&mut self, _item: Key) -> EncryptedBody {
         unimplemented!()
     }
 
-    fn decrypt(&mut self, item: EncryptedBody) -> Option<Key> {
+    fn decrypt(&mut self, _item: EncryptedBody) -> Option<Key> {
         unimplemented!()
     }
 }
diff --git a/lockchain-crypto/src/lib.rs b/lockchain-crypto/src/lib.rs
index 8e64a4c..a454a46 100644
--- a/lockchain-crypto/src/lib.rs
+++ b/lockchain-crypto/src/lib.rs
@@ -1,20 +1,15 @@
 //! A shim-layer crate for lockchain encryption
-//! 
+//!
 //! To get going with encrypted lockchain files, just initialise an
 //! AesEngine type and start working with encrypted types provided by
 //! some backend.
 
-#[macro_use]
-extern crate serde_derive;
-extern crate serde;
-extern crate miscreant;
-
 extern crate lockchain_core as lcc;
 
 mod databody;
 mod engine;
 mod keyfold;
 
-pub use databody::DataBody;
-pub use engine::AesEngine;
-pub use keyfold::Keyfold;
\ No newline at end of file
+pub use crate::databody::DataBody;
+pub use crate::engine::AesEngine;
+pub use crate::keyfold::Keyfold;
\ No newline at end of file
diff --git a/lockchain-files/examples/create.rs b/lockchain-files/examples/create.rs
index 2018b7f..06558cb 100644
--- a/lockchain-files/examples/create.rs
+++ b/lockchain-files/examples/create.rs
@@ -1,10 +1,10 @@
 extern crate lockchain_core as lcc;
 extern crate lockchain_files as files;
 
-use files::FileVault;
-use lcc::traits::Vault;
-use lcc::users::User;
-use lcc::{
+use crate::files::FileVault;
+use crate::lcc::traits::Vault;
+use crate::lcc::users::User;
+use crate::lcc::{
     crypto::{Key, KeyType},
     EncryptedBody, Generator, Payload, Record, VaultType,
 };
@@ -17,7 +17,7 @@ fn main() {
 
         let key = Key::from_pw(KeyType::Aes256, "foobar3264", "spacekookie");
 
-        let mut vault: FileVault<EncryptedBody> = Generator::new()
+        let _vault: FileVault<EncryptedBody> = Generator::new()
             .path(name, path)
             .user_type(VaultType::SoloUser {
                 username: "spacekookie".into(),
diff --git a/lockchain-files/src/config.rs b/lockchain-files/src/config.rs
index 1d71605..155e976 100644
--- a/lockchain-files/src/config.rs
+++ b/lockchain-files/src/config.rs
@@ -9,9 +9,9 @@ use std::{
 
 use semver::Version;
 use serde_yaml;
-use utils::FileToString;
+use crate::utils::FileToString;
 
-use lcc::{errors::VaultError, VaultType};
+use crate::lcc::{errors::VaultError, VaultType};
 
 /// A set of errors around `lockchain-files` configs
 #[derive(Debug)]
diff --git a/lockchain-files/src/create.rs b/lockchain-files/src/create.rs
index af84a83..83a25cc 100644
--- a/lockchain-files/src/create.rs
+++ b/lockchain-files/src/create.rs
@@ -1,8 +1,8 @@
 //! A small submodule which handles all aspects of vault creation
 #![allow(unused_imports)]
 
-use lcc::errors::VaultError;
-use lcc::{
+use crate::lcc::errors::VaultError;
+use crate::lcc::{
     crypto::{Key, KeyType},
     traits::{Body, Vault},
     users::UserStore,
@@ -10,9 +10,9 @@ use lcc::{
 };
 use std::collections::HashMap;
 
-use config::{ConfigError, VaultConfig};
-use fs::Filesystem;
-use FileVault;
+use crate::config::{ConfigError, VaultConfig};
+use crate::fs::Filesystem;
+use crate::FileVault;
 
 impl<T: Body> FileVault<T> {
     /// A small utility to create a new file vault
diff --git a/lockchain-files/src/fs/mod.rs b/lockchain-files/src/fs/mod.rs
index 9f2bfe2..5a9d9cd 100644
--- a/lockchain-files/src/fs/mod.rs
+++ b/lockchain-files/src/fs/mod.rs
@@ -9,7 +9,7 @@
 //! which will return either `Ok(())` or the first error in the list
 //! of operations.
 
-use lcc::traits::{AutoEncoder, Body};
+use crate::lcc::traits::{AutoEncoder, Body};
 
 use std::collections::HashMap;
 use std::error::Error;
@@ -19,12 +19,12 @@ use std::{
     path::PathBuf,
 };
 
-use utils::FileToString;
-use FileVault;
+use crate::utils::FileToString;
+use crate::FileVault;
 
 mod primitive;
 use self::primitive::*;
-use userstore::DiskMirror;
+use crate::userstore::DiskMirror;
 
 #[derive(Debug)]
 pub struct Filesystem {
@@ -78,7 +78,7 @@ impl Filesystem {
     }
 
     /// Retrieve a single record from the cached vault
-    pub fn pull<T: AutoEncoder>(&self, types: FileType, id: &str) -> Result<T, Box<Error>> {
+    pub fn pull<T: AutoEncoder>(&self, _types: FileType, _id: &str) -> Result<T, Box<Error>> {
         // Ok(T::decode(
         //     &File::open(self.root.join(&format!("{}.{}", id, file_ending!(types))))?
         //         .get_string()?,
@@ -100,7 +100,7 @@ impl Filesystem {
 
     /// Respond to a sync request
     #[deprecated]
-    pub fn sync<T>(&self, data: &HashMap<String, T>, types: FileType) -> Result<(), Box<Error>>
+    pub fn sync<T>(&self, _data: &HashMap<String, T>, _types: FileType) -> Result<(), Box<Error>>
     where
         T: AutoEncoder,
     {
diff --git a/lockchain-files/src/lib.rs b/lockchain-files/src/lib.rs
index 62147e3..d10ecf1 100644
--- a/lockchain-files/src/lib.rs
+++ b/lockchain-files/src/lib.rs
@@ -14,8 +14,8 @@ extern crate serde_derive;
 extern crate serde_yaml;
 extern crate serde;
 
-use lcc::traits::{Body, LoadRecord, Vault};
-use lcc::{
+use crate::lcc::traits::{Body, LoadRecord, Vault};
+use crate::lcc::{
     errors::VaultError,
     users::{Access, Token, UserStore},
     Generator, Header, MetaDomain, Payload, Record, VaultMetadata,
@@ -29,8 +29,8 @@ mod load;
 mod userstore;
 mod utils;
 
-pub use config::{ConfigError, VaultConfig};
-use fs::Filesystem;
+pub use crate::config::{ConfigError, VaultConfig};
+use crate::fs::Filesystem;
 
 /// Persistence mapper to a folder and file structure
 ///
@@ -86,23 +86,23 @@ impl<T: Body> Vault<T> for FileVault<T> {
 
     fn create_user(
         &mut self,
-        token: Token,
-        username: &str,
-        secret: Vec<u8>,
-        access: Vec<Access>,
+        _token: Token,
+        _username: &str,
+        _secret: Vec<u8>,
+        _access: Vec<Access>,
     ) -> Result<(), ()> {
         unimplemented!()
     }
 
-    fn delete_user(&mut self, token: Token, username: &str) {
+    fn delete_user(&mut self, _token: Token, _username: &str) {
         unimplemented!()
     }
 
-    fn authenticate(&mut self, username: &str, secret: &str) -> Token {
+    fn authenticate(&mut self, _username: &str, _secret: &str) -> Token {
         unimplemented!()
     }
 
-    fn deauthenticate(&mut self, username: &str, _: Token) {
+    fn deauthenticate(&mut self, _username: &str, _: Token) {
         unimplemented!()
     }
 
@@ -136,7 +136,7 @@ impl<T: Body> Vault<T> for FileVault<T> {
     }
 
     /// Make sure a single record is loaded
-    fn pull(&mut self, name: &str) {
+    fn pull(&mut self, _name: &str) {
         // self.records.remove(name);
         // self.records.insert(
         //     name.to_owned(),
@@ -157,38 +157,38 @@ impl<T: Body> Vault<T> for FileVault<T> {
         // unimplemented!()
     }
 
-    fn get_record(&self, name: &str) -> Option<&Record<T>> {
+    fn get_record(&self, _name: &str) -> Option<&Record<T>> {
         // self.records.get(name)
         unimplemented!()
     }
 
-    fn contains(&self, name: &str) -> bool {
+    fn contains(&self, _name: &str) -> bool {
         // self.records.contains_key(name)
         unimplemented!()
     }
 
-    fn add_record(&mut self, key: &str, category: &str, tags: Vec<&str>) {
+    fn add_record(&mut self, _key: &str, _category: &str, _tags: Vec<&str>) {
         // self.records
         //     .insert(key.to_owned(), Record::new(key, category, tags));
         unimplemented!()
     }
 
-    fn delete_record(&mut self, record: &str) -> Option<Record<T>> {
+    fn delete_record(&mut self, _record: &str) -> Option<Record<T>> {
         // self.records.remove(record)
         unimplemented!()
     }
 
-    fn add_data(&mut self, record: &str, key: &str, data: Payload) -> Option<()> {
+    fn add_data(&mut self, _record: &str, _key: &str, _data: Payload) -> Option<()> {
         // self.records.get_mut(record)?.add_data(key, data)
         unimplemented!()
     }
 
-    fn get_data(&self, record: &str, key: &str) -> Option<&Payload> {
+    fn get_data(&self, _record: &str, _key: &str) -> Option<&Payload> {
         // self.records.get(record)?.get_data(key)
         unimplemented!()
     }
 
-    fn meta_add_domain(&mut self, domain: &str) -> Option<()> {
+    fn meta_add_domain(&mut self, _domain: &str) -> Option<()> {
         // if self.metadata.contains_key(domain) {
         //     None
         // } else {
@@ -198,12 +198,12 @@ impl<T: Body> Vault<T> for FileVault<T> {
         unimplemented!()
     }
 
-    fn meta_pull_domain(&self, domain: &str) -> Option<&MetaDomain> {
+    fn meta_pull_domain(&self, _domain: &str) -> Option<&MetaDomain> {
         // self.metadata.get(domain)
         unimplemented!()
     }
 
-    fn meta_push_domain(&mut self, domain: MetaDomain) -> Option<()> {
+    fn meta_push_domain(&mut self, _domain: MetaDomain) -> Option<()> {
         // self.metadata
         //     .insert(domain.name().into(), domain)
         //     .map_or((), |_| ()) // We don't care about `None`
@@ -211,17 +211,17 @@ impl<T: Body> Vault<T> for FileVault<T> {
         unimplemented!()
     }
 
-    fn meta_set(&mut self, domain: &str, name: &str, data: Payload) -> Option<()> {
+    fn meta_set(&mut self, _domain: &str, _name: &str, _data: Payload) -> Option<()> {
         // self.metadata.get_mut(domain)?.set_field(name, data)
         unimplemented!()
     }
 
-    fn meta_get(&mut self, domain: &str, name: &str) -> Option<Payload> {
+    fn meta_get(&mut self, _domain: &str, _name: &str) -> Option<Payload> {
         // Some(self.metadata.get(domain)?.get_field(name)?.clone())
         unimplemented!()
     }
 
-    fn meta_exists(&self, domain: &str) -> bool {
+    fn meta_exists(&self, _domain: &str) -> bool {
         // self.metadata.contains_key(domain)
         unimplemented!()
     }
diff --git a/lockchain-files/src/load.rs b/lockchain-files/src/load.rs
index 31da63c..034d616 100644
--- a/lockchain-files/src/load.rs
+++ b/lockchain-files/src/load.rs
@@ -1,18 +1,18 @@
 //! A small submodule which handles all aspects of vault creation
 #![allow(unused_imports)]
 
-use lcc::errors::VaultError;
-use lcc::{traits::Body, Generator};
+use crate::lcc::errors::VaultError;
+use crate::lcc::{traits::Body, Generator};
 use std::collections::HashMap;
 
-use ::FileVault;
-use ::config::{VaultConfig, ConfigError};
-use ::fs::Filesystem;
+use crate::FileVault;
+use crate::config::{VaultConfig, ConfigError};
+use crate::fs::Filesystem;
 
 
 impl<T: Body> FileVault<T> {
     /// A small utility to load an existing file vault
-    pub(crate) fn load(name: &str, location: &str) -> Result<Self, VaultError> {
+    pub(crate) fn load(_name: &str, _location: &str) -> Result<Self, VaultError> {
         unimplemented!()
 
         // self.config = match VaultConfig::load(&self.fs.root) {
diff --git a/lockchain-files/src/userstore.rs b/lockchain-files/src/userstore.rs
index 4c4ff43..1aac03b 100644
--- a/lockchain-files/src/userstore.rs
+++ b/lockchain-files/src/userstore.rs
@@ -1,10 +1,10 @@
 //! Implements serialization, desrialization for UserStore
 
-use lcc::{errors::DataError, traits::AutoEncoder, users::UserStore};
+use crate::lcc::{errors::DataError, traits::AutoEncoder, users::UserStore};
 
 pub trait DiskMirror {
     fn to_disk(&self) -> Vec<u8>;
-    fn from_disk(Vec<u8>) -> Result<Box<Self>, DataError>;
+    fn from_disk(_: Vec<u8>) -> Result<Box<Self>, DataError>;
 }
 
 impl DiskMirror for UserStore {
diff --git a/lockchain-http/src/handlers.rs b/lockchain-http/src/handlers.rs
index 287ef54..42d5fed 100644
--- a/lockchain-http/src/handlers.rs
+++ b/lockchain-http/src/handlers.rs
@@ -2,12 +2,12 @@
 
 use actix_web::{HttpRequest, Json, Responder};
 
-use lockchain::errors::{Error as LockError, *};
-use lockchain::traits::{Body, Vault};
-use lockchain::Record;
+use crate::lockchain::errors::{Error as LockError, *};
+use crate::lockchain::traits::{Body, Vault};
+use crate::lockchain::Record;
 
-use models::{inputs::*, responses::*, Response};
-use state::ApiState;
+use crate::models::{inputs::*, responses::*, Response};
+use crate::state::ApiState;
 
 use std::intrinsics;
 use std::sync::{Arc, Mutex};
@@ -39,8 +39,8 @@ where
     B: Body,
     V: Vault<B>,
 {
-    let mut state = req.state().lock().unwrap();
-    let location = if state.bound_scope {
+    let state = req.state().lock().unwrap();
+    let _location = if state.bound_scope {
         state.working_dir.clone().join(&item.location)
     } else {
         (&item.location).into()
@@ -51,7 +51,7 @@ where
 }
 
 pub fn delete_vault<B, V>(
-    (item, req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
+    (_item, _req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
 ) -> impl Responder
 where
     B: Body,
@@ -64,7 +64,7 @@ where
 }
 
 pub fn scope_vault<B, V>(
-    (item, req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
+    (_item, _req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
 ) -> impl Responder
 where
     B: Body,
@@ -77,7 +77,7 @@ where
 }
 
 pub fn unscope_vault<B, V>(
-    (item, req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
+    (_item, _req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
 ) -> impl Responder
 where
     B: Body,
@@ -126,14 +126,14 @@ where
 
 /// GET /vault/{vault-id}/records/{record-id}
 pub fn get_record<B, V>(
-    (item, req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
+    (_item, req): (Json<VaultCreate>, HttpRequestState<ApiState<B, V>>),
 ) -> impl Responder
 where
     B: Body,
     V: Vault<B>,
 {
     let mut state = req.state().lock().unwrap();
-    let vault = state.get_vault("");
+    let _vault = state.get_vault("");
 
     Json(OperationFailed {
         explain: "Not implemented".into(),
@@ -250,7 +250,7 @@ where
     B: Body,
     V: Vault<B>,
 {
-    use lockchain::users::*;
+    use crate::lockchain::users::*;
     let Authenticate { username, password } = item.into_inner();
 
     Json(match pam_authenticate(&username, &password) {
@@ -265,7 +265,7 @@ where
                 token: token,
             })
         }
-        Err(e) => Response::Failure(OperationFailed {
+        Err(_e) => Response::Failure(OperationFailed {
             explain: "Failed to authenticate user".into(),
             error: LockError::Auth(AuthError::UserNotAuthorised),
         }),
@@ -274,7 +274,7 @@ where
 
 /// PUT /de-authenticate
 pub fn logout<B, V>(
-    (item, req): (Json<Deauthenticate>, HttpRequestState<ApiState<B, V>>),
+    (_item, _req): (Json<Deauthenticate>, HttpRequestState<ApiState<B, V>>),
 ) -> impl Responder
 where
     B: Body,
diff --git a/lockchain-http/src/lib.rs b/lockchain-http/src/lib.rs
index 005bdb6..464eb87 100644
--- a/lockchain-http/src/lib.rs
+++ b/lockchain-http/src/lib.rs
@@ -29,8 +29,8 @@ pub mod models;
 pub mod state;
 
 use actix_web::{http, server, App};
-use lockchain::traits::{Body, Vault};
-use state::ApiState;
+use crate::lockchain::traits::{Body, Vault};
+use crate::state::ApiState;
 use std::error::Error;
 use std::sync::{Arc, Mutex};
 
diff --git a/lockchain-http/src/models/inputs.rs b/lockchain-http/src/models/inputs.rs
index 4e1ae79..b4c775f 100644
--- a/lockchain-http/src/models/inputs.rs
+++ b/lockchain-http/src/models/inputs.rs
@@ -1,4 +1,4 @@
-use lockchain::users::Role;
+use crate::lockchain::users::Role;
 
 /// Fields provided when creating a new vault
 #[derive(Serialize, Deserialize)]
diff --git a/lockchain-http/src/models/responses.rs b/lockchain-http/src/models/responses.rs
index ad4224b..e2c445b 100644
--- a/lockchain-http/src/models/responses.rs
+++ b/lockchain-http/src/models/responses.rs
@@ -1,4 +1,4 @@
-use lockchain::errors::Error as LockError;
+use crate::lockchain::errors::Error as LockError;
 use serde::{de::DeserializeOwned, Serialize};
 
 /// A generic container that json/error wraps lockchain-types
diff --git a/lockchain-http/src/state.rs b/lockchain-http/src/state.rs
index c89125e..718c690 100644
--- a/lockchain-http/src/state.rs
+++ b/lockchain-http/src/state.rs
@@ -1,4 +1,4 @@
-use lockchain::traits::{AutoEncoder, Body, FileIO, Vault};
+use crate::lockchain::traits::{AutoEncoder, Body, FileIO, Vault};
 
 use std::collections::{HashMap, HashSet};
 use std::marker::PhantomData;
diff --git a/lockchain-server/src/main.rs b/lockchain-server/src/main.rs
index d96c213..bb02f6b 100644
--- a/lockchain-server/src/main.rs
+++ b/lockchain-server/src/main.rs
@@ -6,9 +6,9 @@ extern crate lockchain_core as core;
 extern crate lockchain_files as files;
 extern crate lockchain_http as http;
 
-use core::EncryptedBody;
-use files::FileVault;
-use http::{create_server, state::ApiState};
+use crate::core::EncryptedBody;
+use crate::files::FileVault;
+use crate::http::{create_server, state::ApiState};
 
 fn main() {
     let state = ApiState::<EncryptedBody, FileVault<EncryptedBody>> {