Add OPAQUE implementation

app/Cargo.lock

@@ -271,6 +271,19 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "3.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "639891fde0dbea823fc3d798a0fdf9d2f9440a42d64a78ab3488b0ca025117b3"
+dependencies = [
+ "byteorder",
+ "digest",
+ "rand_core 0.5.1",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "digest"
 version = "0.9.0"
@@ -280,6 +293,17 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "displaydoc"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adc2ab4d5a16117f9029e9a6b5e4e79f4c67f6519bc134210d4d4a04ba31f41b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "dotenv"
 version = "0.15.0"
@@ -433,6 +457,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "generic-bytes"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6638d839bbd1cea640d8c5348dd82e0d545dbd364f3c2a251646eaf2ef0773b"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -451,8 +484,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
  "cfg-if 1.0.0",
+ "js-sys",
  "libc",
  "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -551,6 +586,16 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hkdf"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51ab2f639c231793c5f6114bdb9bbe50a7dbbfcd7c7c6bd8475dec2d991e964f"
+dependencies = [
+ "digest",
+ "hmac",
+]
+
 [[package]]
 name = "hmac"
 version = "0.10.1"
@@ -699,8 +744,14 @@ name = "lldap_model"
 version = "0.1.0"
 dependencies = [
  "chrono",
+ "curve25519-dalek",
+ "getrandom 0.2.3",
+ "opaque-ke",
+ "rand 0.8.4",
  "serde",
+ "sha2",
  "sqlx",
+ "thiserror",
 ]
 
 [[package]]
@@ -916,6 +967,25 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "opaque-ke"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c5e93081243e35cb270a2812883dcba34121c8d4054f6869149f2c3f7db10e3"
+dependencies = [
+ "curve25519-dalek",
+ "digest",
+ "displaydoc",
+ "generic-array",
+ "generic-bytes",
+ "hkdf",
+ "hmac",
+ "rand 0.8.4",
+ "subtle",
+ "thiserror",
+ "zeroize",
+]
+
 [[package]]
 name = "openssl"
 version = "0.10.35"

app/Cargo.toml

@@ -9,7 +9,6 @@ anyhow = "1"
 chrono = "*"
 http = "0.2.4"
 jwt = "0.13"
-lldap_model = { path = "../model" }
 serde = "1"
 serde_json = "1"
 wasm-bindgen = "0.2"
@@ -25,5 +24,9 @@ features = [
   "console",
 ]
 
+[dependencies.lldap_model]
+path = "../model"
+features = [ "opaque_client" ]
+
 [lib]
 crate-type = ["cdylib"]