From b067be722d7f45a04b7176d1700ce6429e04bec9 Mon Sep 17 00:00:00 2001
From: Franz Dietrich <dietrich@teilgedanken.de>
Date: Wed, 7 Feb 2024 15:03:46 +0100
Subject: [PATCH] update dependencies and fix deprecations

---
 Cargo.lock                            | 866 ++++++++++++++++++--------
 terminwahl_back/Cargo.toml            |  30 +-
 terminwahl_back/src/api/errors.rs     |  20 +-
 terminwahl_back/src/api/errors_alt.rs |  55 ++
 terminwahl_back/src/main.rs           |  11 +-
 terminwahl_front/src/main.rs          |   2 +-
 6 files changed, 694 insertions(+), 290 deletions(-)
 create mode 100644 terminwahl_back/src/api/errors_alt.rs

diff --git a/Cargo.lock b/Cargo.lock
index 1950ad2..4e5469a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -44,15 +44,15 @@ dependencies = [
 
 [[package]]
 name = "actix-http"
-version = "3.5.1"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "129d4c88e98860e1758c5de288d1632b07970a16d59bdf7b8d66053d582bb71f"
+checksum = "d223b13fd481fc0d1f83bb12659ae774d9e3601814c68a0bc539731698cca743"
 dependencies = [
  "actix-codec",
  "actix-rt",
  "actix-service",
  "actix-utils",
- "ahash 0.8.7",
+ "ahash",
  "base64 0.21.7",
  "bitflags 2.4.2",
  "brotli",
@@ -127,7 +127,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "mio",
- "socket2 0.5.5",
+ "socket2",
  "tokio",
  "tracing",
 ]
@@ -145,15 +145,14 @@ dependencies = [
 
 [[package]]
 name = "actix-session"
-version = "0.7.2"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43da8b818ae1f11049a4d218975345fe8e56ce5a5f92c11f972abcff5ff80e87"
+checksum = "b671404ec72194d8af58c2bdaf51e3c477a0595056bd5010148405870dda8df2"
 dependencies = [
  "actix-service",
  "actix-utils",
  "actix-web",
  "anyhow",
- "async-trait",
  "derive_more",
  "serde",
  "serde_json",
@@ -172,9 +171,9 @@ dependencies = [
 
 [[package]]
 name = "actix-web"
-version = "4.4.1"
+version = "4.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e43428f3bf11dee6d166b00ec2df4e3aa8cc1606aaa0b7433c146852e2f4e03b"
+checksum = "43a6556ddebb638c2358714d853257ed226ece6023ef9364f23f0c70737ea984"
 dependencies = [
  "actix-codec",
  "actix-http",
@@ -185,7 +184,7 @@ dependencies = [
  "actix-service",
  "actix-utils",
  "actix-web-codegen",
- "ahash 0.8.7",
+ "ahash",
  "bytes",
  "bytestring",
  "cfg-if",
@@ -205,7 +204,7 @@ dependencies = [
  "serde_json",
  "serde_urlencoded",
  "smallvec",
- "socket2 0.5.5",
+ "socket2",
  "time",
  "url",
 ]
@@ -272,17 +271,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "ahash"
-version = "0.7.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a824f2aa7e75a0c98c5a504fceb80649e9c35265d44525b5f94de4771a395cd"
-dependencies = [
- "getrandom",
- "once_cell",
- "version_check",
-]
-
 [[package]]
 name = "ahash"
 version = "0.8.7"
@@ -341,6 +329,54 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.6.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e2e1ebcb11de5c03c67de28a7df593d32191b44939c482e97702baaaa6ab6a5"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8901269c6307e8d93993578286ac0edf7f195079ffff5ebdeea6a59ffb7e36bc"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c75ac65da39e5fe5ab759307499ddad880d724eed2f6ce5b5e8a26f4f387928c"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e28923312444cdd728e4738b3f9c9cac739500909bb3d3c94b43551b16517648"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cd54b81ec8d6180e24654d0b371ad22fc3dd083b6ff8ba325b72e00c87660a7"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.79"
@@ -366,13 +402,23 @@ dependencies = [
 
 [[package]]
 name = "atoi"
-version = "1.0.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7c57d12312ff59c811c0643f4d80830505833c9ffaebd193d819392b265be8e"
+checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
 dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "atomic-write-file"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edcdbedc2236483ab103a53415653d6b4442ea6141baf1ffa85df29635e88436"
+dependencies = [
+ "nix",
+ "rand",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -406,6 +452,12 @@ version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -426,6 +478,9 @@ name = "bitflags"
 version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "block-buffer"
@@ -521,6 +576,16 @@ dependencies = [
  "windows-targets 0.52.0",
 ]
 
+[[package]]
+name = "chumsky"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8eebd66744a15ded14960ab4ccdbfb51ad3b81f51f3f04a80adac98c985396c9"
+dependencies = [
+ "hashbrown 0.14.3",
+ "stacker",
+]
+
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -531,6 +596,12 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "colorchoice"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
+
 [[package]]
 name = "console_error_panic_hook"
 version = "0.1.7"
@@ -541,6 +612,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -639,6 +716,17 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "der"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fffa369a668c8af7dbf8b5e56c9f744fbd399949ed171606040001947de40b1c"
+dependencies = [
+ "const-oid",
+ "pem-rfc7468",
+ "zeroize",
+]
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -668,6 +756,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
+ "const-oid",
  "crypto-common",
  "subtle",
 ]
@@ -689,6 +778,9 @@ name = "either"
 version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "email-encoding"
@@ -716,16 +808,26 @@ dependencies = [
 ]
 
 [[package]]
-name = "env_logger"
-version = "0.10.2"
+name = "env_filter"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
+checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea"
 dependencies = [
- "humantime",
- "is-terminal",
  "log",
  "regex",
- "termcolor",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05e7cf40684ae96ade6232ed84582f40ce0a66efcd43a5117aef610534f8e0b8"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "humantime",
+ "log",
 ]
 
 [[package]]
@@ -744,6 +846,17 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "etcetera"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
+dependencies = [
+ "cfg-if",
+ "home",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "event-listener"
 version = "2.5.3"
@@ -752,12 +865,9 @@ checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
 [[package]]
 name = "fastrand"
-version = "1.9.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "finl_unicode"
@@ -777,13 +887,12 @@ dependencies = [
 
 [[package]]
 name = "flume"
-version = "0.10.14"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
+checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
 dependencies = [
  "futures-core",
  "futures-sink",
- "pin-project",
  "spin 0.9.8",
 ]
 
@@ -846,13 +955,13 @@ dependencies = [
 
 [[package]]
 name = "futures-intrusive"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a604f7a68fbf8103337523b1fadc8ade7361ee3f112f7c680ad179651616aed5"
+checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
 dependencies = [
  "futures-core",
  "lock_api",
- "parking_lot 0.11.2",
+ "parking_lot",
 ]
 
 [[package]]
@@ -1315,9 +1424,9 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "4.5.0"
+version = "5.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "faa67bab9ff362228eb3d00bd024a4965d8231bbb7921167f0cfa66c6626b225"
+checksum = "ab283476b99e66691dee3f1640fea91487a8d81f50fb5ecc75538f8f8879a1e4"
 dependencies = [
  "log",
  "pest",
@@ -1340,7 +1449,7 @@ version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 dependencies = [
- "ahash 0.8.7",
+ "ahash",
  "allocator-api2",
 ]
 
@@ -1392,6 +1501,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "hostname"
 version = "0.3.1"
@@ -1461,16 +1579,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "idna"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
-dependencies = [
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "0.5.0"
@@ -1519,26 +1627,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "is-terminal"
-version = "0.4.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bad00257d07be169d870ab665980b06cdb366d792ad690bf2e76876dc503455"
-dependencies = [
- "hermit-abi",
- "rustix",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -1579,13 +1667,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
 [[package]]
-name = "lettre"
-version = "0.10.4"
+name = "lazy_static"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76bd09637ae3ec7bd605b8e135e757980b3968430ff2b1a4a94fb7769e50166d"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+dependencies = [
+ "spin 0.5.2",
+]
+
+[[package]]
+name = "lettre"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "357ff5edb6d8326473a64c82cf41ddf78ab116f89668c50c4fac1b321e5e80f4"
 dependencies = [
  "async-trait",
  "base64 0.21.7",
+ "chumsky",
  "email-encoding",
  "email_address",
  "fastrand",
@@ -1593,17 +1691,18 @@ dependencies = [
  "futures-util",
  "hostname",
  "httpdate",
- "idna 0.3.0",
+ "idna",
  "mime",
  "nom",
- "once_cell",
+ "percent-encoding",
  "quoted_printable",
- "rustls 0.21.10",
- "rustls-pemfile",
- "socket2 0.4.10",
+ "rustls 0.22.2",
+ "rustls-pemfile 2.0.0",
+ "socket2",
  "tokio",
- "tokio-rustls 0.24.1",
- "webpki-roots 0.23.1",
+ "tokio-rustls",
+ "url",
+ "webpki-roots 0.26.1",
 ]
 
 [[package]]
@@ -1613,10 +1712,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13e3bf6590cbc649f4d1a3eefc9d5d6eb746f5200ffb04e5e142700b8faa56e7"
 
 [[package]]
-name = "libsqlite3-sys"
-version = "0.24.2"
+name = "libm"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "898745e570c7d0453cc1fbc4a701eb6c662ed54e8fec8b7d14be137ebeeb9d14"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
+
+[[package]]
+name = "libsqlite3-sys"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
 dependencies = [
  "cc",
  "pkg-config",
@@ -1668,6 +1773,16 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.1"
@@ -1717,6 +1832,17 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "nix"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
+dependencies = [
+ "bitflags 2.4.2",
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1727,6 +1853,44 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "num-bigint-dig"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
+dependencies = [
+ "byteorder",
+ "lazy_static",
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "rand",
+ "smallvec",
+ "zeroize",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-iter"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -1734,6 +1898,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -1767,17 +1932,6 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
-name = "parking_lot"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
-dependencies = [
- "instant",
- "lock_api",
- "parking_lot_core 0.8.6",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -1785,21 +1939,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
- "parking_lot_core 0.9.9",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60a2cfe6f0ad2bfc16aefa463b497d5c7a5ecd44a23efa72aa342d90177356dc"
-dependencies = [
- "cfg-if",
- "instant",
- "libc",
- "redox_syscall 0.2.16",
- "smallvec",
- "winapi",
+ "parking_lot_core",
 ]
 
 [[package]]
@@ -1810,7 +1950,7 @@ checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.4.1",
+ "redox_syscall",
  "smallvec",
  "windows-targets 0.48.5",
 ]
@@ -1821,6 +1961,15 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
 
+[[package]]
+name = "pem-rfc7468"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1915,6 +2064,27 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "pkcs1"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
+dependencies = [
+ "der",
+ "pkcs8",
+ "spki",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.29"
@@ -2015,6 +2185,15 @@ dependencies = [
  "wasm-bindgen-futures",
 ]
 
+[[package]]
+name = "psm"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5787f7cda34e3033a72192c018bc5883100330f362ef279a8cbccfce8bb4e874"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.35"
@@ -2026,9 +2205,9 @@ dependencies = [
 
 [[package]]
 name = "quoted_printable"
-version = "0.4.8"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3866219251662ec3b26fc217e3e05bf9c4f84325234dfb96bf0bf840889e49"
+checksum = "79ec282e887b434b68c18fe5c121d38e72a5cf35119b59e54ec5b992ea9c8eb0"
 
 [[package]]
 name = "rand"
@@ -2060,15 +2239,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
-dependencies = [
- "bitflags 1.3.2",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -2107,21 +2277,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
-[[package]]
-name = "ring"
-version = "0.16.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
-dependencies = [
- "cc",
- "libc",
- "once_cell",
- "spin 0.5.2",
- "untrusted 0.7.1",
- "web-sys",
- "winapi",
-]
-
 [[package]]
 name = "ring"
 version = "0.17.7"
@@ -2132,10 +2287,30 @@ dependencies = [
  "getrandom",
  "libc",
  "spin 0.9.8",
- "untrusted 0.9.0",
+ "untrusted",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "rsa"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d0e5124fcb30e76a7e79bfee683a2746db83784b86289f6251b54b7950a0dfc"
+dependencies = [
+ "const-oid",
+ "digest",
+ "num-bigint-dig",
+ "num-integer",
+ "num-traits",
+ "pkcs1",
+ "pkcs8",
+ "rand_core",
+ "signature",
+ "spki",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -2153,9 +2328,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.30"
+version = "0.38.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "322394588aaf33c24007e8bb3238ee3e4c5c09c084ab32bc73890b99ff326bca"
+checksum = "6ea3e1a662af26cd7a3ba09c0297a31af215563ecf42817c98df621387f4e949"
 dependencies = [
  "bitflags 2.4.2",
  "errno",
@@ -2164,30 +2339,31 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rustls"
-version = "0.20.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b80e3dec595989ea8510028f30c408a4630db12c9cbb8de34203b89d6577e99"
-dependencies = [
- "log",
- "ring 0.16.20",
- "sct",
- "webpki",
-]
-
 [[package]]
 name = "rustls"
 version = "0.21.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
 dependencies = [
- "log",
- "ring 0.17.7",
+ "ring",
  "rustls-webpki 0.101.7",
  "sct",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.22.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e87c9956bd9807afa1f77e0f7594af32566e830e088a5576d27c5b6f30f49d41"
+dependencies = [
+ "log",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki 0.102.2",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
@@ -2198,23 +2374,40 @@ dependencies = [
 ]
 
 [[package]]
-name = "rustls-webpki"
-version = "0.100.3"
+name = "rustls-pemfile"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f6a5fc258f1c1276dfe3016516945546e2d5383911efc0fc4f1cdc5df3a4ae3"
+checksum = "35e4980fa29e4c4b212ffb3db068a564cbf560e51d3944b7c88bd8bf5bec64f4"
 dependencies = [
- "ring 0.16.20",
- "untrusted 0.7.1",
+ "base64 0.21.7",
+ "rustls-pki-types",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a716eb65e3158e90e17cd93d855216e27bde02745ab842f2cab4a39dba1bacf"
+
 [[package]]
 name = "rustls-webpki"
 version = "0.101.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
 dependencies = [
- "ring 0.17.7",
- "untrusted 0.9.0",
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.102.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "faaa0a62740bedb9b2ef5afa303da42764c012f743917351dc9a237ea1663610"
+dependencies = [
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
 ]
 
 [[package]]
@@ -2250,8 +2443,8 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
 dependencies = [
- "ring 0.17.7",
- "untrusted 0.9.0",
+ "ring",
+ "untrusted",
 ]
 
 [[package]]
@@ -2356,6 +2549,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+dependencies = [
+ "digest",
+ "rand_core",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -2371,16 +2574,6 @@ version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
-[[package]]
-name = "socket2"
-version = "0.4.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "socket2"
 version = "0.5.5"
@@ -2406,6 +2599,16 @@ dependencies = [
  "lock_api",
 ]
 
+[[package]]
+name = "spki"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "sqlformat"
 version = "0.2.3"
@@ -2419,23 +2622,25 @@ dependencies = [
 
 [[package]]
 name = "sqlx"
-version = "0.6.3"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8de3b03a925878ed54a954f621e64bf55a3c1bd29652d0d1a17830405350188"
+checksum = "dba03c279da73694ef99763320dea58b51095dfe87d001b1d4b5fe78ba8763cf"
 dependencies = [
  "sqlx-core",
  "sqlx-macros",
+ "sqlx-mysql",
+ "sqlx-postgres",
+ "sqlx-sqlite",
 ]
 
 [[package]]
 name = "sqlx-core"
-version = "0.6.3"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa8241483a83a3f33aa5fff7e7d9def398ff9990b2752b6c6112b83c6d246029"
+checksum = "d84b0a3c3739e220d94b3239fd69fb1f74bc36e16643423bd99de3b43c21bfbd"
 dependencies = [
- "ahash 0.7.7",
+ "ahash",
  "atoi",
- "bitflags 1.3.2",
  "byteorder",
  "bytes",
  "chrono",
@@ -2444,64 +2649,192 @@ dependencies = [
  "dotenvy",
  "either",
  "event-listener",
+ "futures-channel",
+ "futures-core",
+ "futures-intrusive",
+ "futures-io",
+ "futures-util",
+ "hashlink",
+ "hex",
+ "indexmap 2.2.1",
+ "log",
+ "memchr",
+ "once_cell",
+ "paste",
+ "percent-encoding",
+ "rustls 0.21.10",
+ "rustls-pemfile 1.0.4",
+ "serde",
+ "serde_json",
+ "sha2",
+ "smallvec",
+ "sqlformat",
+ "thiserror",
+ "tokio",
+ "tokio-stream",
+ "tracing",
+ "url",
+ "webpki-roots 0.25.4",
+]
+
+[[package]]
+name = "sqlx-macros"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89961c00dc4d7dffb7aee214964b065072bff69e36ddb9e2c107541f75e4f2a5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "sqlx-core",
+ "sqlx-macros-core",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "sqlx-macros-core"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0bd4519486723648186a08785143599760f7cc81c52334a55d6a83ea1e20841"
+dependencies = [
+ "atomic-write-file",
+ "dotenvy",
+ "either",
+ "heck",
+ "hex",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "sha2",
+ "sqlx-core",
+ "sqlx-mysql",
+ "sqlx-postgres",
+ "sqlx-sqlite",
+ "syn 1.0.109",
+ "tempfile",
+ "tokio",
+ "url",
+]
+
+[[package]]
+name = "sqlx-mysql"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e37195395df71fd068f6e2082247891bc11e3289624bbc776a0cdfa1ca7f1ea4"
+dependencies = [
+ "atoi",
+ "base64 0.21.7",
+ "bitflags 2.4.2",
+ "byteorder",
+ "bytes",
+ "chrono",
+ "crc",
+ "digest",
+ "dotenvy",
+ "either",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-util",
+ "generic-array",
+ "hex",
+ "hkdf",
+ "hmac",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "percent-encoding",
+ "rand",
+ "rsa",
+ "serde",
+ "sha1",
+ "sha2",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror",
+ "tracing",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-postgres"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6ac0ac3b7ccd10cc96c7ab29791a7dd236bd94021f31eec7ba3d46a74aa1c24"
+dependencies = [
+ "atoi",
+ "base64 0.21.7",
+ "bitflags 2.4.2",
+ "byteorder",
+ "chrono",
+ "crc",
+ "dotenvy",
+ "etcetera",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-util",
+ "hex",
+ "hkdf",
+ "hmac",
+ "home",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "rand",
+ "serde",
+ "serde_json",
+ "sha1",
+ "sha2",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror",
+ "tracing",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-sqlite"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "210976b7d948c7ba9fced8ca835b11cbb2d677c59c79de41ac0d397e14547490"
+dependencies = [
+ "atoi",
+ "chrono",
  "flume",
  "futures-channel",
  "futures-core",
  "futures-executor",
  "futures-intrusive",
  "futures-util",
- "hashlink",
- "hex",
- "indexmap 1.9.3",
- "itoa",
- "libc",
  "libsqlite3-sys",
  "log",
- "memchr",
- "once_cell",
- "paste",
  "percent-encoding",
- "rustls 0.20.9",
- "rustls-pemfile",
- "sha2",
- "smallvec",
- "sqlformat",
- "sqlx-rt",
- "stringprep",
- "thiserror",
- "tokio-stream",
- "url",
- "webpki-roots 0.22.6",
-]
-
-[[package]]
-name = "sqlx-macros"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9966e64ae989e7e575b19d7265cb79d7fc3cbbdf179835cb0d716f294c2049c9"
-dependencies = [
- "dotenvy",
- "either",
- "heck",
- "once_cell",
- "proc-macro2",
- "quote",
- "sha2",
+ "serde",
  "sqlx-core",
- "sqlx-rt",
- "syn 1.0.109",
+ "tracing",
  "url",
+ "urlencoding",
 ]
 
 [[package]]
-name = "sqlx-rt"
-version = "0.6.3"
+name = "stacker"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "804d3f245f894e61b1e6263c84b23ca675d96753b5abfd5cc8597d86806e8024"
+checksum = "c886bd4480155fd3ef527d45e9ac8dd7118a898a46530b7b94c3e21866259fce"
 dependencies = [
- "once_cell",
- "tokio",
- "tokio-rustls 0.23.4",
+ "cc",
+ "cfg-if",
+ "libc",
+ "psm",
+ "winapi",
 ]
 
 [[package]]
@@ -2544,12 +2877,15 @@ dependencies = [
 ]
 
 [[package]]
-name = "termcolor"
-version = "1.4.1"
+name = "tempfile"
+version = "3.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
+checksum = "a365e8cd18e44762ef95d87f284f4b5cd04107fec2ff3052bd6a3e6069669e67"
 dependencies = [
- "winapi-util",
+ "cfg-if",
+ "fastrand",
+ "rustix",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -2673,32 +3009,21 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
- "num_cpus",
- "parking_lot 0.12.1",
+ "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2 0.5.5",
+ "socket2",
  "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "tokio-rustls"
-version = "0.23.4"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
+checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
 dependencies = [
- "rustls 0.20.9",
- "tokio",
- "webpki",
-]
-
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls 0.21.10",
+ "rustls 0.22.2",
+ "rustls-pki-types",
  "tokio",
 ]
 
@@ -2840,12 +3165,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "untrusted"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
-
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -2859,10 +3178,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
- "idna 0.5.0",
+ "idna",
  "percent-encoding",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
+[[package]]
+name = "utf8parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
+
 [[package]]
 name = "uuid"
 version = "1.7.0"
@@ -2984,32 +3315,25 @@ dependencies = [
 ]
 
 [[package]]
-name = "webpki"
-version = "0.22.4"
+name = "webpki-roots"
+version = "0.25.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed63aea5ce73d0ff405984102c42de94fc55a6b75765d621c65262469b3c9b53"
-dependencies = [
- "ring 0.17.7",
- "untrusted 0.9.0",
-]
+checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
 
 [[package]]
 name = "webpki-roots"
-version = "0.22.6"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c71e40d7d2c34a5106301fb632274ca37242cd0c9d3e64dbece371a40a2d87"
+checksum = "b3de34ae270483955a94f4b21bdaaeb83d508bb84a01435f393818edb0012009"
 dependencies = [
- "webpki",
+ "rustls-pki-types",
 ]
 
 [[package]]
-name = "webpki-roots"
-version = "0.23.1"
+name = "whoami"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b03058f88386e5ff5310d9111d53f48b17d732b401aeb83a8d5190f2ac459338"
-dependencies = [
- "rustls-webpki 0.100.3",
-]
+checksum = "22fc3756b8a9133049b26c7f61ab35416c130e8c09b660f5b3958b446f52cc50"
 
 [[package]]
 name = "winapi"
@@ -3252,6 +3576,12 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+
 [[package]]
 name = "zstd"
 version = "0.13.0"
diff --git a/terminwahl_back/Cargo.toml b/terminwahl_back/Cargo.toml
index 46317bb..9d00c6a 100644
--- a/terminwahl_back/Cargo.toml
+++ b/terminwahl_back/Cargo.toml
@@ -7,25 +7,35 @@ default-run = "terminwahl_back"
 
 [dependencies]
 futures = "*"
-actix-web = "4.3"
+actix-web = "4.5"
 actix-rt = "2.8"
 actix-files = "0.6.2"
-actix-session = { version = "0.7", features = ["cookie-session"] }
+actix-session = { version = "0.9", features = ["cookie-session"] }
 # sqlx is currently on version 0.3.5 in this project due to breaking changes introduced in versions
 # beyond 0.4.0, which changed the return type of 'exectute' to a 'Done'. Also the row parsing related
 # traits have been altered. The overall architecture of this CRUD can still be reproduced with a
 # newer version of sqlx, and the version will be updated in the future.
-sqlx = { version = "0.6.2", features = ["sqlite", "runtime-actix-rustls", "chrono"] }
+sqlx = { version = "0.7", features = [
+    "sqlite",
+    "runtime-tokio-rustls",
+    "chrono",
+] }
 uuid = { version = "1.2", features = ["serde", "v4"] }
 dotenv = "*"
-env_logger = "0.10"
+env_logger = "0.11"
 log = "*"
-lettre = {version="0.10", default-features = false, features = ["smtp-transport", "tokio1-rustls-tls", "hostname", "builder", "pool"]}
+lettre = { version = "0.11", default-features = false, features = [
+    "smtp-transport",
+    "tokio1-rustls-tls",
+    "hostname",
+    "builder",
+    "pool",
+] }
 rand = "*"
-handlebars = {version="4.3", features=["dir_source"]}
+handlebars = { version = "5.1", features = ["dir_source"] }
 glob = "*"
 
-terminwahl_typen={path="../terminwahl_typen/"}
-serde = {workspace = true}
-serde_json={workspace=true}
-chrono={workspace=true}
+terminwahl_typen = { path = "../terminwahl_typen/" }
+serde = { workspace = true }
+serde_json = { workspace = true }
+chrono = { workspace = true }
diff --git a/terminwahl_back/src/api/errors.rs b/terminwahl_back/src/api/errors.rs
index 347432b..a4045d0 100644
--- a/terminwahl_back/src/api/errors.rs
+++ b/terminwahl_back/src/api/errors.rs
@@ -1,26 +1,32 @@
 use actix_files::NamedFile;
-use actix_web::{dev, middleware::ErrorHandlerResponse, Result};
+use actix_web::{dev, middleware::ErrorHandlerResponse, Responder as _, Result};
 
 pub fn bad_request<B>(res: dev::ServiceResponse<B>) -> Result<ErrorHandlerResponse<B>> {
     let new_resp = NamedFile::open("static/errors/400.html")?
-        .set_status_code(res.status())
-        .into_response(res.request())
+        .customize()
+        .with_status(actix_web::http::StatusCode::OK)
+        .respond_to(res.request())
+        .map_into_boxed_body()
         .map_into_right_body();
     Ok(ErrorHandlerResponse::Response(res.into_response(new_resp)))
 }
 
 pub fn not_found<B>(res: dev::ServiceResponse<B>) -> Result<ErrorHandlerResponse<B>> {
     let new_resp = NamedFile::open("static/errors/404.html")?
-        .set_status_code(res.status())
-        .into_response(res.request())
+        .customize()
+        .with_status(actix_web::http::StatusCode::OK)
+        .respond_to(res.request())
+        .map_into_boxed_body()
         .map_into_right_body();
     Ok(ErrorHandlerResponse::Response(res.into_response(new_resp)))
 }
 
 pub fn internal_server_error<B>(res: dev::ServiceResponse<B>) -> Result<ErrorHandlerResponse<B>> {
     let new_resp = NamedFile::open("static/errors/500.html")?
-        .set_status_code(res.status())
-        .into_response(res.request())
+        .customize()
+        .with_status(actix_web::http::StatusCode::OK)
+        .respond_to(res.request())
+        .map_into_boxed_body()
         .map_into_right_body();
     Ok(ErrorHandlerResponse::Response(res.into_response(new_resp)))
 }
diff --git a/terminwahl_back/src/api/errors_alt.rs b/terminwahl_back/src/api/errors_alt.rs
new file mode 100644
index 0000000..0996a5a
--- /dev/null
+++ b/terminwahl_back/src/api/errors_alt.rs
@@ -0,0 +1,55 @@
+use std::io::Read as _;
+
+use actix_files::NamedFile;
+use actix_web::{
+    body::MessageBody,
+    dev::{self, ServiceResponse},
+    middleware::ErrorHandlerResponse,
+    Responder, Result,
+};
+
+pub fn bad_request<B: MessageBody>(
+    mut res: dev::ServiceResponse<B>,
+) -> Result<ErrorHandlerResponse<B>> {
+    let mut new_resp = NamedFile::open("static/errors/400.html")?;
+    let mut body = String::new();
+    new_resp.read_to_string(&mut body);
+
+    res.response_mut().set_body(body);
+
+    /*     let (req, res) = res.into_parts();
+    res.set_body(body);
+
+    let response = ServiceResponse::new(req, res)
+        .map_into_boxed_body()
+        .map_into_right_body(); */
+
+    Ok(ErrorHandlerResponse::Response(
+        res.map_into_boxed_body().map_into_right_body(),
+    ))
+}
+
+pub fn not_found<B>(res: dev::ServiceResponse<B>) -> Result<impl Responder> {
+    let new_resp = NamedFile::open("static/errors/404.html")?
+        .customize()
+        .with_status(res.status())
+        .respond_to(res.request());
+
+    Ok(new_resp)
+}
+
+pub fn internal_server_error<B: MessageBody>(
+    res: dev::ServiceResponse<B>,
+) -> Result<ErrorHandlerResponse<B>> {
+    let mut new_resp = NamedFile::open("static/errors/500.html")?;
+    let mut body = String::new();
+    new_resp.read_to_string(&mut body);
+    let (req, res) = res.into_parts();
+    res.set_body(body);
+
+    let response = ServiceResponse::new(req, res)
+        .map_into_boxed_body()
+        .map_into_right_body();
+
+    Ok(ErrorHandlerResponse::Response(response))
+}
diff --git a/terminwahl_back/src/main.rs b/terminwahl_back/src/main.rs
index 11348b0..a0c08a1 100644
--- a/terminwahl_back/src/main.rs
+++ b/terminwahl_back/src/main.rs
@@ -7,11 +7,11 @@ use actix_web::{
     web, App, HttpServer,
 };
 use dotenv::dotenv;
-use handlebars::Handlebars;
+use handlebars::{DirectorySourceOptions, Handlebars};
 use lettre::{transport::smtp::authentication::Credentials, AsyncSmtpTransport, Tokio1Executor};
 use log::debug;
 use std::env;
-use terminwahl_back::{api, db, handlebars_helper::TimeOfDate, views, CssPath};
+use terminwahl_back::{api, db, views, CssPath};
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
@@ -40,9 +40,12 @@ async fn main() -> std::io::Result<()> {
             .build();
 
     let mut handlebars = Handlebars::new();
-    handlebars.register_helper("time_of", Box::new(TimeOfDate));
+    let handlebars_source = DirectorySourceOptions {
+        tpl_extension: ".hbs".to_string(),
+        ..Default::default()
+    };
     handlebars
-        .register_templates_directory(".hbs", handlebars_templates)
+        .register_templates_directory(handlebars_templates, handlebars_source)
         .unwrap();
 
     log::info!("starting HTTP server at http://localhost:8080");
diff --git a/terminwahl_front/src/main.rs b/terminwahl_front/src/main.rs
index 0c8abef..3fd22e4 100644
--- a/terminwahl_front/src/main.rs
+++ b/terminwahl_front/src/main.rs
@@ -194,7 +194,7 @@ impl Component for App {
             <div class="section">
                 {
                     if let Some(dates) = self.dates.as_ref(){
-                        if let Some(date) = self.selected_date.as_ref(){
+                        if let Some(_date) = self.selected_date.as_ref(){
                             if let Some(_saved) = self.successfully_saved.as_ref(){
                                 self.view_dank_dialog(ctx)
                             } else if self.nutzer.is_none(){