Handle passwords

Cargo.lock

@@ -65,6 +65,18 @@ version = "1.0.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c6f84b74db2535ebae81eede2f39b947dcbf01d093ae5f791e5dd414a1bf289"
 
+[[package]]
+name = "argon2"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2e554a8638bdc1e4eae9984845306cc95f8a9208ba8d49c3859fd958b46774d"
+dependencies = [
+ "base64ct",
+ "blake2",
+ "cpufeatures",
+ "password-hash",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.73"
@@ -222,6 +234,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -1275,6 +1296,7 @@ checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 name = "mail_accounts"
 version = "0.1.0"
 dependencies = [
+ "argon2",
  "axum",
  "axum-extra",
  "base64 0.21.2",
@@ -1287,6 +1309,7 @@ dependencies = [
  "once_cell",
  "openidconnect",
  "parking_lot",
+ "secrecy",
  "serde",
  "serde_urlencoded",
  "sqlx",
@@ -1581,6 +1604,17 @@ dependencies = [
  "regex",
 ]
 
+[[package]]
+name = "password-hash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
+dependencies = [
+ "base64ct",
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "paste"
 version = "1.0.14"
@@ -2099,6 +2133,16 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "secrecy"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bd1c54ea06cfd2f6b63219704de0b9b4f72dcc2b8fdef820be6cd799780e91e"
+dependencies = [
+ "serde",
+ "zeroize",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.183"