diff --git a/Cargo.lock b/Cargo.lock
index 6dcae4c..99ba996 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -33,6 +33,8 @@ dependencies = [
  "anyhow",
  "argon2",
  "async-trait",
+ "aws-config",
+ "aws-sdk-s3",
  "backtrace",
  "base64 0.21.2",
  "boitalettres",
@@ -54,10 +56,6 @@ dependencies = [
  "rand",
  "rmp-serde",
  "rpassword",
- "rusoto_core",
- "rusoto_credential",
- "rusoto_s3",
- "rusoto_signature",
  "serde",
  "smtp-message",
  "smtp-server",
@@ -94,12 +92,13 @@ checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
 
 [[package]]
 name = "argon2"
-version = "0.3.4"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25df3c03f1040d0069fcd3907e24e36d59f9b6fa07ba49be0eb25a794f036ba7"
+checksum = "17ba4cac0a46bc1d2912652a751c47f2a9f3a7fe89bcae2275d418f5270402f9"
 dependencies = [
  "base64ct",
  "blake2",
+ "cpufeatures",
  "password-hash",
 ]
 
@@ -181,7 +180,7 @@ dependencies = [
  "async-lock",
  "async-task",
  "concurrent-queue",
- "fastrand",
+ "fastrand 1.9.0",
  "futures-lite",
  "slab",
 ]
@@ -394,6 +393,386 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "aws-config"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11382bd8ac4c6c182a9775990935f96c916a865f1414486595f18eb8cfa9d90b"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-runtime",
+ "aws-sdk-sso",
+ "aws-sdk-ssooidc",
+ "aws-sdk-sts",
+ "aws-smithy-async",
+ "aws-smithy-http",
+ "aws-smithy-json",
+ "aws-smithy-runtime",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-types",
+ "bytes",
+ "fastrand 2.0.1",
+ "hex",
+ "http",
+ "hyper",
+ "ring 0.17.7",
+ "time 0.3.23",
+ "tokio",
+ "tracing",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-credential-types"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70a1629320d319dc715c6189b172349186557e209d2a7b893ff3d14efd33a47c"
+dependencies = [
+ "aws-smithy-async",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-http"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30e4199d5d62ab09be6a64650c06cc5c4aa45806fed4c74bc4a5c8eaf039a6fa"
+dependencies = [
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-types",
+ "bytes",
+ "http",
+ "http-body",
+ "pin-project-lite 0.2.10",
+ "tracing",
+]
+
+[[package]]
+name = "aws-runtime"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87116d357c905b53f1828d15366363fd27b330a0393cbef349e653f686d36bad"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-sigv4",
+ "aws-smithy-async",
+ "aws-smithy-eventstream",
+ "aws-smithy-http",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-types",
+ "fastrand 2.0.1",
+ "http",
+ "percent-encoding",
+ "tracing",
+ "uuid",
+]
+
+[[package]]
+name = "aws-sdk-s3"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27f89aed8bb54ff816b860cda5d6f010cf54b7b64a46bb66e3edd1063ac5f36e"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-runtime",
+ "aws-sigv4",
+ "aws-smithy-async",
+ "aws-smithy-checksums",
+ "aws-smithy-eventstream",
+ "aws-smithy-http",
+ "aws-smithy-json",
+ "aws-smithy-runtime",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-smithy-xml",
+ "aws-types",
+ "bytes",
+ "http",
+ "http-body",
+ "once_cell",
+ "percent-encoding",
+ "regex-lite",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "aws-sdk-sso"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c8539671a6e0ca087464f784576b42796ed934a566b3c1263dcf2a88494d067"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-runtime",
+ "aws-smithy-async",
+ "aws-smithy-http",
+ "aws-smithy-json",
+ "aws-smithy-runtime",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-types",
+ "bytes",
+ "http",
+ "once_cell",
+ "regex-lite",
+ "tracing",
+]
+
+[[package]]
+name = "aws-sdk-ssooidc"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f96ac3757df21b29102edd909884ceb8d118b96b5e45546b8bb59b8a9a8eb85a"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-runtime",
+ "aws-smithy-async",
+ "aws-smithy-http",
+ "aws-smithy-json",
+ "aws-smithy-runtime",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-types",
+ "bytes",
+ "http",
+ "once_cell",
+ "regex-lite",
+ "tracing",
+]
+
+[[package]]
+name = "aws-sdk-sts"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fe238802a9ad92721c23fd0b1d52284ec9e3565d6d0a12243608833e2655abb"
+dependencies = [
+ "aws-credential-types",
+ "aws-http",
+ "aws-runtime",
+ "aws-smithy-async",
+ "aws-smithy-http",
+ "aws-smithy-json",
+ "aws-smithy-query",
+ "aws-smithy-runtime",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "aws-smithy-xml",
+ "aws-types",
+ "http",
+ "once_cell",
+ "regex-lite",
+ "tracing",
+]
+
+[[package]]
+name = "aws-sigv4"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d222297ca90209dc62245f0a490355795f29de362eb5c19caea4f7f55fe69078"
+dependencies = [
+ "aws-credential-types",
+ "aws-smithy-eventstream",
+ "aws-smithy-http",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "bytes",
+ "crypto-bigint 0.5.5",
+ "form_urlencoded",
+ "hex",
+ "hmac 0.12.1",
+ "http",
+ "once_cell",
+ "p256",
+ "percent-encoding",
+ "ring 0.17.7",
+ "sha2 0.10.8",
+ "subtle",
+ "time 0.3.23",
+ "tracing",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-smithy-async"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e9f65000917e3aa94c259d67fe01fa9e4cd456187d026067d642436e6311a81"
+dependencies = [
+ "futures-util",
+ "pin-project-lite 0.2.10",
+ "tokio",
+]
+
+[[package]]
+name = "aws-smithy-checksums"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c2a63681f82fb85ca58d566534b7dc619c782fee0c61c1aa51e2b560c21cb4f"
+dependencies = [
+ "aws-smithy-http",
+ "aws-smithy-types",
+ "bytes",
+ "crc32c",
+ "crc32fast",
+ "hex",
+ "http",
+ "http-body",
+ "md-5 0.10.6",
+ "pin-project-lite 0.2.10",
+ "sha1",
+ "sha2 0.10.8",
+ "tracing",
+]
+
+[[package]]
+name = "aws-smithy-eventstream"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a85e16fa903c70c49ab3785e5f4ac2ad2171b36e0616f321011fa57962404bb6"
+dependencies = [
+ "aws-smithy-types",
+ "bytes",
+ "crc32fast",
+]
+
+[[package]]
+name = "aws-smithy-http"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4e816425a6b9caea4929ac97d0cb33674849bd5f0086418abc0d02c63f7a1bf"
+dependencies = [
+ "aws-smithy-eventstream",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "bytes",
+ "bytes-utils",
+ "futures-core",
+ "http",
+ "http-body",
+ "once_cell",
+ "percent-encoding",
+ "pin-project-lite 0.2.10",
+ "pin-utils",
+ "tracing",
+]
+
+[[package]]
+name = "aws-smithy-json"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ab3f6d49e08df2f8d05e1bb5b68998e1e67b76054d3c43e7b954becb9a5e9ac"
+dependencies = [
+ "aws-smithy-types",
+]
+
+[[package]]
+name = "aws-smithy-query"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f94a7a3aa509ff9e8b8d80749851d04e5eee0954c43f2e7d6396c4740028737"
+dependencies = [
+ "aws-smithy-types",
+ "urlencoding",
+]
+
+[[package]]
+name = "aws-smithy-runtime"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8da5b0a3617390e769576321816112f711c13d7e1114685e022505cf51fe5e48"
+dependencies = [
+ "aws-smithy-async",
+ "aws-smithy-http",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "bytes",
+ "fastrand 2.0.1",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-rustls 0.24.1",
+ "once_cell",
+ "pin-project-lite 0.2.10",
+ "pin-utils",
+ "rustls 0.21.10",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "aws-smithy-runtime-api"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2404c9eb08bfe9af255945254d9afc69a367b7ee008b8db75c05e3bca485fc65"
+dependencies = [
+ "aws-smithy-async",
+ "aws-smithy-types",
+ "bytes",
+ "http",
+ "pin-project-lite 0.2.10",
+ "tokio",
+ "tracing",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-smithy-types"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2aba8136605d14ac88f57dc3a693a9f8a4eab4a3f52bc03ff13746f0cd704e97"
+dependencies = [
+ "base64-simd",
+ "bytes",
+ "bytes-utils",
+ "futures-core",
+ "http",
+ "http-body",
+ "itoa",
+ "num-integer",
+ "pin-project-lite 0.2.10",
+ "pin-utils",
+ "ryu",
+ "serde",
+ "time 0.3.23",
+ "tokio",
+ "tokio-util",
+]
+
+[[package]]
+name = "aws-smithy-xml"
+version = "0.60.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8f03926587fc881b12b102048bb04305bf7fb8c83e776f0ccc51eaa2378263"
+dependencies = [
+ "xmlparser",
+]
+
+[[package]]
+name = "aws-types"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e5d5ee29077e0fcd5ddd0c227b521a33aaf02434b7cdba1c55eec5c1f18ac47"
+dependencies = [
+ "aws-credential-types",
+ "aws-smithy-async",
+ "aws-smithy-runtime-api",
+ "aws-smithy-types",
+ "http",
+ "rustc_version",
+ "tracing",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.68"
@@ -409,6 +788,12 @@ dependencies = [
  "rustc-demangle",
 ]
 
+[[package]]
+name = "base16ct"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349a06037c7bf932dd7e7d1f653678b2038b9ad46a74102f1fc7bd7872678cce"
+
 [[package]]
 name = "base64"
 version = "0.13.1"
@@ -421,6 +806,16 @@ version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
+[[package]]
+name = "base64-simd"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "339abbe78e73178762e23bea9dfd08e697eb3f3301cd4be981c0f78ba5859195"
+dependencies = [
+ "outref",
+ "vsimd",
+]
+
 [[package]]
 name = "base64ct"
 version = "1.0.1"
@@ -497,7 +892,7 @@ dependencies = [
  "async-lock",
  "async-task",
  "atomic-waker",
- "fastrand",
+ "fastrand 1.9.0",
  "futures-lite",
  "log",
 ]
@@ -541,12 +936,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
-name = "cc"
-version = "1.0.79"
+name = "bytes-utils"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+checksum = "7dafe3a8757b027e2be6e4e5601ed563c55989fcf1546e933c66c8eb3a058d35"
+dependencies = [
+ "bytes",
+ "either",
+]
+
+[[package]]
+name = "cc"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
 dependencies = [
  "jobserver",
+ "libc",
 ]
 
 [[package]]
@@ -619,6 +1025,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -644,6 +1056,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc32c"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8f48d60e5b4d2c53d5c2b1d8a58c849a70ae5e5509b08a48d047e3b65714a74"
+dependencies = [
+ "rustc_version",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.3.2"
@@ -720,6 +1141,28 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crypto-bigint"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef2b4b23cddf68b89b8f8069890e8c270d54e2d5fe1b143820234805e4cb17ef"
+dependencies = [
+ "generic-array",
+ "rand_core",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "crypto-bigint"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dc92fb57ca44df6db8059111ab3af99a63d5d0f8375d9972e319a379c6bab76"
+dependencies = [
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -732,9 +1175,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-mac"
-version = "0.11.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+checksum = "25fab6889090c8133f3deb8f73ba3c65a7f456f66436fc012a1b1e272b1e103e"
 dependencies = [
  "generic-array",
  "subtle",
@@ -746,6 +1189,16 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
 
+[[package]]
+name = "der"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1a467a65c5e759bce6e65eaf91cc29f466cdc57cb65777bd646872a8a1fd4de"
+dependencies = [
+ "const-oid",
+ "zeroize",
+]
+
 [[package]]
 name = "der-parser"
 version = "7.0.0"
@@ -833,6 +1286,18 @@ dependencies = [
  "pin-project-lite 0.1.12",
 ]
 
+[[package]]
+name = "ecdsa"
+version = "0.14.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "413301934810f597c1d19ca71c8710e99a3f1ba28a0d2ebc01551a2daeea3c5c"
+dependencies = [
+ "der",
+ "elliptic-curve",
+ "rfc6979",
+ "signature",
+]
+
 [[package]]
 name = "ed25519"
 version = "1.5.3"
@@ -848,6 +1313,26 @@ version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
+[[package]]
+name = "elliptic-curve"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7bb888ab5300a19b8e5bceef25ac745ad065f3c9f7efc6de1b91958110891d3"
+dependencies = [
+ "base16ct",
+ "crypto-bigint 0.4.9",
+ "der",
+ "digest 0.10.7",
+ "ff",
+ "generic-array",
+ "group",
+ "pkcs8",
+ "rand_core",
+ "sec1",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "eml-codec"
 version = "0.1.2"
@@ -904,6 +1389,22 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "fastrand"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
+
+[[package]]
+name = "ff"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d013fc25338cc558c5c2cfbad646908fb23591e2404481826742b651c9af7160"
+dependencies = [
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -979,7 +1480,7 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
 dependencies = [
- "fastrand",
+ "fastrand 1.9.0",
  "futures-core",
  "futures-io",
  "memchr",
@@ -1068,6 +1569,17 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "group"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5dfbfb3a6cfbd390d5c9564ab283a0349b9b9fcd46a706c1eb10e0db70bfbac7"
+dependencies = [
+ "ff",
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "h2"
 version = "0.3.20"
@@ -1140,6 +1652,15 @@ dependencies = [
  "digest 0.9.0",
 ]
 
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "http"
 version = "0.2.9"
@@ -1223,7 +1744,7 @@ dependencies = [
  "http",
  "hyper",
  "log",
- "rustls 0.21.5",
+ "rustls 0.21.10",
  "rustls-native-certs",
  "tokio",
  "tokio-rustls 0.24.1",
@@ -1421,7 +1942,7 @@ dependencies = [
  "log",
  "nom 2.2.1",
  "percent-encoding",
- "ring",
+ "ring 0.16.20",
  "rustls 0.20.8",
  "rustls-native-certs",
  "thiserror",
@@ -1448,9 +1969,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.151"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
 
 [[package]]
 name = "libsodium-sys"
@@ -1506,6 +2027,16 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -1702,12 +2233,29 @@ version = "6.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4d5d9eb14b174ee9aa2ef96dc2b94637a2d4b6e7cb873c7e171f0c20c6cf3eac"
 
+[[package]]
+name = "outref"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4030760ffd992bef45b0ae3f10ce1aba99e33464c90d14dd7c039884963ddc7a"
+
 [[package]]
 name = "overload"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
+[[package]]
+name = "p256"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51f44edd08f51e2ade572f141051021c5af22677e42b7dd28a88155151c33594"
+dependencies = [
+ "ecdsa",
+ "elliptic-curve",
+ "sha2 0.10.8",
+]
+
 [[package]]
 name = "parking"
 version = "2.1.0"
@@ -1739,9 +2287,9 @@ dependencies = [
 
 [[package]]
 name = "password-hash"
-version = "0.3.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d791538a6dcc1e7cb7fe6f6b58aca40e7f79403c45b2bc274008b5e647af1d8"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
 dependencies = [
  "base64ct",
  "rand_core",
@@ -1798,6 +2346,16 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkcs8"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9eca2c590a5f85da82668fa685c09ce2888b9430e83299debf1f34b65fd4a4ba"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.27"
@@ -1951,12 +2509,29 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b661b2f27137bdbc16f00eda72866a92bb28af1753ffbd56744fb6e2e9cd8e"
+
 [[package]]
 name = "regex-syntax"
 version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
+[[package]]
+name = "rfc6979"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7743f17af12fa0b03b803ba12cd6a8d9483a587e89c69445e3909655c0b9fabb"
+dependencies = [
+ "crypto-bigint 0.4.9",
+ "hmac 0.12.1",
+ "zeroize",
+]
+
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -1966,12 +2541,26 @@ dependencies = [
  "cc",
  "libc",
  "once_cell",
- "spin",
- "untrusted",
+ "spin 0.5.2",
+ "untrusted 0.7.1",
  "web-sys",
  "winapi",
 ]
 
+[[package]]
+name = "ring"
+version = "0.17.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "688c63d65483050968b2a8937f7995f443e27041a0f7700aa59b0822aedebb74"
+dependencies = [
+ "cc",
+ "getrandom",
+ "libc",
+ "spin 0.9.8",
+ "untrusted 0.9.0",
+ "windows-sys",
+]
+
 [[package]]
 name = "rmp"
 version = "0.8.12"
@@ -2058,19 +2647,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "rusoto_s3"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7aae4677183411f6b0b412d66194ef5403293917d66e70ab118f07cc24c5b14d"
-dependencies = [
- "async-trait",
- "bytes",
- "futures",
- "rusoto_core",
- "xml-rs",
-]
-
 [[package]]
 name = "rusoto_signature"
 version = "0.48.0"
@@ -2083,17 +2659,17 @@ dependencies = [
  "digest 0.9.0",
  "futures",
  "hex",
- "hmac",
+ "hmac 0.11.0",
  "http",
  "hyper",
  "log",
- "md-5",
+ "md-5 0.9.1",
  "percent-encoding",
  "pin-project-lite 0.2.10",
  "rusoto_credential",
  "rustc_version",
  "serde",
- "sha2",
+ "sha2 0.9.9",
  "tokio",
 ]
 
@@ -2142,19 +2718,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fff78fc74d175294f4e83b28343315ffcfb114b156f0185e9741cb5570f50e2f"
 dependencies = [
  "log",
- "ring",
+ "ring 0.16.20",
  "sct",
  "webpki",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.21.5"
+version = "0.21.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79ea77c539259495ce8ca47f53e66ae0330a8819f67e23ac96ca02f50e7b7d36"
+checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
 dependencies = [
  "log",
- "ring",
+ "ring 0.17.7",
  "rustls-webpki",
  "sct",
 ]
@@ -2182,12 +2758,12 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.101.1"
+version = "0.101.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15f36a6828982f422756984e47912a7a51dcbc2a197aa791158f8ca61cd8204e"
+checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
 dependencies = [
- "ring",
- "untrusted",
+ "ring 0.17.7",
+ "untrusted 0.9.0",
 ]
 
 [[package]]
@@ -2226,8 +2802,22 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
 dependencies = [
- "ring",
- "untrusted",
+ "ring 0.16.20",
+ "untrusted 0.7.1",
+]
+
+[[package]]
+name = "sec1"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3be24c1842290c45df0a7bf069e0c268a747ad05a192f2fd7dcfdbc1cba40928"
+dependencies = [
+ "base16ct",
+ "der",
+ "generic-array",
+ "pkcs8",
+ "subtle",
+ "zeroize",
 ]
 
 [[package]]
@@ -2290,6 +2880,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha1"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "sha2"
 version = "0.9.9"
@@ -2303,6 +2904,17 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"
@@ -2342,6 +2954,10 @@ name = "signature"
 version = "1.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74233d3b3b2f6d4b006dc19dee745e73e2a6bfb6f93607cd3b02bd5b00797d7c"
+dependencies = [
+ "digest 0.10.7",
+ "rand_core",
+]
 
 [[package]]
 name = "sized-chunks"
@@ -2451,6 +3067,22 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
+[[package]]
+name = "spin"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+
+[[package]]
+name = "spki"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67cf02bbac7a337dc36e4f5a693db6c21e7863f45070f7064577eb4367a3212b"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "static_assertions"
 version = "1.1.0"
@@ -2465,9 +3097,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "subtle"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
@@ -2655,7 +3287,7 @@ version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
 dependencies = [
- "rustls 0.21.5",
+ "rustls 0.21.10",
  "tokio",
 ]
 
@@ -2864,6 +3496,12 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "url"
 version = "2.4.0"
@@ -2875,6 +3513,18 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
+[[package]]
+name = "uuid"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e395fcf16a7a3d8127ec99782007af141946b4795001f876d54fb0d55978560"
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -2893,6 +3543,12 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "vsimd"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c3082ca00d5a5ef149bb8b555a72ae84c9c59f7250f013ac822ac2e49b19c64"
+
 [[package]]
 name = "waker-fn"
 version = "1.1.0"
@@ -3012,8 +3668,8 @@ version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"
 dependencies = [
- "ring",
- "untrusted",
+ "ring 0.16.20",
+ "untrusted 0.7.1",
 ]
 
 [[package]]
@@ -3152,6 +3808,12 @@ version = "0.8.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47430998a7b5d499ccee752b41567bc3afc57e1327dc855b1a2aa44ce29b5fa1"
 
+[[package]]
+name = "xmlparser"
+version = "0.13.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66fee0b777b0f5ac1c69bb06d361268faafa61cd4682ae064a171c16c433e9e4"
+
 [[package]]
 name = "zeroize"
 version = "1.6.0"
diff --git a/Cargo.toml b/Cargo.toml
index bfda58e..0e606cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,8 +7,10 @@ license = "AGPL-3.0"
 description = "Encrypted mail storage over Garage"
 
 [dependencies]
+aws-config = { version = "1.1.1", features = ["behavior-version-latest"] }
+aws-sdk-s3 = "1.9.0"
 anyhow = "1.0.28"
-argon2 = "0.3"
+argon2 = "0.5"
 async-trait = "0.1"
 backtrace = "0.3"
 base64 = "0.21"
@@ -22,11 +24,7 @@ itertools = "0.10"
 lazy_static = "1.4"
 ldap3 = { version = "0.10", default-features = false, features = ["tls-rustls"] }
 log = "0.4"
-rusoto_core = { version = "0.48.0", default_features = false, features = ["rustls"] }
-rusoto_credential = "0.48.0"
-rusoto_s3 = { version = "0.48.0", default_features = false, features = ["rustls"] }
 hyper-rustls = { version = "0.24", features = ["http2"] }
-rusoto_signature = "0.48.0"
 nix = { version = "0.27", features = ["signal"] }
 serde = "1.0.137"
 rand = "0.8.5"
diff --git a/src/login/mod.rs b/src/login/mod.rs
index d331522..3369ac2 100644
--- a/src/login/mod.rs
+++ b/src/login/mod.rs
@@ -210,21 +210,18 @@ fn try_open_encrypted_keys(kdf_salt: &[u8], password: &str, encrypted_keys: &[u8
 // ---- UTIL ----
 
 pub fn argon2_kdf(salt: &[u8], password: &[u8], output_len: usize) -> Result<Vec<u8>> {
-    use argon2::{Algorithm, Argon2, ParamsBuilder, PasswordHasher, Version};
+    use argon2::{Algorithm, Argon2, ParamsBuilder, PasswordHasher, Version, password_hash};
 
-    let mut params = ParamsBuilder::new();
-    params
+    let params = ParamsBuilder::new()
         .output_len(output_len)
-        .map_err(|e| anyhow!("Invalid output length: {}", e))?;
-
-    let params = params
-        .params()
+        .build()
         .map_err(|e| anyhow!("Invalid argon2 params: {}", e))?;
     let argon2 = Argon2::new(Algorithm::default(), Version::default(), params);
 
-    let salt = base64::engine::general_purpose::STANDARD_NO_PAD.encode(salt);
+    let b64_salt = base64::engine::general_purpose::STANDARD_NO_PAD.encode(salt);
+    let valid_salt = password_hash::Salt::from_b64(&b64_salt).map_err(|e| anyhow!("Invalid salt, error {}", e))?;
     let hash = argon2
-        .hash_password(password, &salt)
+        .hash_password(password, valid_salt)
         .map_err(|e| anyhow!("Unable to hash: {}", e))?;
 
     let hash = hash.hash.ok_or(anyhow!("Missing output"))?;