From 1b781566f711a854734bea112fc64ca48491bd02 Mon Sep 17 00:00:00 2001
From: Lukas Kalbertodt <lukas.kalbertodt@gmail.com>
Date: Fri, 18 Oct 2024 16:37:42 +0200
Subject: [PATCH] Update to `confique` 0.3

---
 backend/Cargo.lock             | 221 +++++++++++++++++++--------------
 backend/Cargo.toml             |   2 +-
 backend/src/auth/config.rs     |   1 +
 backend/src/config/color.rs    |   5 +-
 backend/src/config/mod.rs      |  15 +--
 backend/src/config/opencast.rs |   1 +
 backend/src/config/theme.rs    |   5 -
 backend/src/db/mod.rs          |   1 +
 backend/src/main.rs            |   3 +-
 9 files changed, 136 insertions(+), 118 deletions(-)

diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 0b0bd374d..f261955c3 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -120,9 +120,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.89"
+version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86fdf8605db99b54d3cd748a44c6d04df638eb5dafb219b135d0149bd0db01f6"
+checksum = "c042108f3ed77fd83760a5fd79b53be043192bb3b9dba91d8c574c0ada7850c8"
 dependencies = [
  "backtrace",
 ]
@@ -167,7 +167,7 @@ checksum = "721cae7de5c34fbb2acd27e21e6d2cf7b886dce0c27388d46c4e6c47ea4318dd"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -295,9 +295,9 @@ dependencies = [
 
 [[package]]
 name = "built"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "236e6289eda5a812bc6b53c3b024039382a2895fbbeef2d748b2931546d392c4"
+checksum = "c360505aed52b7ec96a3636c3f039d99103c37d1d9b4f7a8c743d3ea9ffcd03b"
 dependencies = [
  "chrono",
  "git2",
@@ -345,9 +345,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.7.2"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "428d9aa8fbc0670b7b8d6030a7fadd0f86151cae55e4dbbece15f3780a3dfaf3"
+checksum = "9ac0150caa2ae65ca5bd83f25c7de183dea78d4d366469f148435e2acfbad0da"
 
 [[package]]
 name = "castaway"
@@ -357,9 +357,9 @@ checksum = "a2698f953def977c68f935bb0dfa959375ad4638570e969e2f1e9f433cbf1af6"
 
 [[package]]
 name = "cc"
-version = "1.1.28"
+version = "1.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e80e3b6a3ab07840e1cae9b0666a63970dc28e8ed5ffbcdacbfc760c281bfc1"
+checksum = "c2e7962b54006dcfcc61cb72735f4d89bb97061dd6a7ed882ec6b8ee53714c6f"
 dependencies = [
  "jobserver",
  "libc",
@@ -419,10 +419,10 @@ version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -461,9 +461,9 @@ dependencies = [
 
 [[package]]
 name = "confique"
-version = "0.2.5"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c37945ed2efccb10339a12eea282a5af9ebac77720d088723b2bbbdc44eca964"
+checksum = "d011f79ecb68498e94453e133c67cc5c35ab847684c59fa58b9ce0698e272e7b"
 dependencies = [
  "confique-macro",
  "serde",
@@ -472,14 +472,14 @@ dependencies = [
 
 [[package]]
 name = "confique-macro"
-version = "0.0.9"
+version = "0.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3821efdaaab3c5297054a90201cc3afa2061fc6ba2bc5d2fa558b850a7dabefe"
+checksum = "df20583fae327154743356c4896906bda1aa9b7df30c5aed73a54cf27fede9de"
 dependencies = [
- "heck 0.3.3",
+ "heck",
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -899,7 +899,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -1031,15 +1031,6 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
 
-[[package]]
-name = "heck"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
-dependencies = [
- "unicode-segmentation",
-]
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -1146,9 +1137,9 @@ checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
 name = "hyper"
-version = "1.4.1"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50dfd22e0e76d0f662d429a5f80fcaf3855009297eab6a0a9f8543834744ba05"
+checksum = "bbbff0a806a4728c99295b254c8838933b5b082d75e3cb70c8dab21fdfbcfa9a"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -1340,9 +1331,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.70"
+version = "0.3.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1868808506b929d7b0cfa8f75951347aa71bb21144b7791bae35d9bccfcfe37a"
+checksum = "6a88f1bda2bd75b0452a14784937d796722fdebfe50df998aeb3f0b7603019a9"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1398,9 +1389,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.159"
+version = "0.2.161"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
+checksum = "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1"
 
 [[package]]
 name = "libgit2-sys"
@@ -1671,18 +1662,18 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-src"
-version = "300.3.2+3.3.2"
+version = "300.4.0+3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a211a18d945ef7e648cc6e0058f4c548ee46aab922ea203e0d30e966ea23647b"
+checksum = "a709e02f2b4aca747929cca5ed248880847c650233cf8b8cdc48f40aaf4898a6"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.103"
+version = "0.9.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9e8deee91df40a943c71b917e5874b951d32a802526c85721ce3b776c929d6"
+checksum = "45abf306cbf99debc8195b66b7346498d7b10c210de50418b5ccd7ceba08c741"
 dependencies = [
  "cc",
  "libc",
@@ -1741,7 +1732,7 @@ dependencies = [
  "by_address",
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -1839,7 +1830,7 @@ checksum = "a4502d8515ca9f32f1fb543d987f63d95a14934883db45bdb48060b6b69257f8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -1892,10 +1883,10 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69700ea4603c5ef32d447708e6a19cd3e8ac197a000842e97f527daea5e4175f"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -1982,9 +1973,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.87"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3e4daa0dcf6feba26f985457cdf104d4b4256fc5a09547140f3631bb076b19a"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
 dependencies = [
  "unicode-ident",
 ]
@@ -2034,7 +2025,7 @@ checksum = "440f724eba9f6996b75d63681b0a92b06947f1457076d503a4d2e2c8f56442b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -2244,9 +2235,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e696e35370c65c9c541198af4543ccd580cf17fc25d8e05c5a242b202488c55"
+checksum = "16f1201b3c9a7ee8039bcadc17b7e605e2945b27eee7631788c1bd2b0643674b"
 
 [[package]]
 name = "rustls-webpki"
@@ -2267,9 +2258,9 @@ checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
 [[package]]
 name = "scc"
-version = "2.2.0"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "836f1e0f4963ef5288b539b643b35e043e76a32d0f4e47e67febf69576527f50"
+checksum = "f2c1f7fc6deb21665a9060dfc7d271be784669295a31babdcd4dd2c79ae8cbfb"
 dependencies = [
  "sdd",
 ]
@@ -2291,9 +2282,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "sdd"
-version = "3.0.3"
+version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60a7b59a5d9b0099720b417b6325d91a52cbf5b3dcb5041d864be53eefa58abc"
+checksum = "49c1eeaf4b6a87c7479688c6d52b9f1153cedd3c489300564f932b065c6eab95"
 
 [[package]]
 name = "sec1"
@@ -2345,29 +2336,29 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.210"
+version = "1.0.213"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8e3592472072e6e22e0a54d5904d9febf8508f65fb8552499a1abc7d1078c3a"
+checksum = "3ea7893ff5e2466df8d720bb615088341b295f849602c6956047f8f80f0e9bc1"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.210"
+version = "1.0.213"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
+checksum = "7e85ad2009c50b58e87caa8cd6dac16bdf511bbfb7af6c33df902396aa480fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.128"
+version = "1.0.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ff5456707a1de34e7e37f2a6fd3d3f808c318259cbd01ab6377795054b483d8"
+checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
 dependencies = [
  "itoa",
  "memchr",
@@ -2375,6 +2366,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_yaml"
 version = "0.9.34+deprecated"
@@ -2551,9 +2551,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.79"
+version = "2.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89132cd0bf050864e1d38dc3bbc07a0eb8e7530af26344d3d2bbbef83499f590"
+checksum = "83540f837a8afc019423a8edb95b52a8effe46957ee402287f4292fae35be021"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2577,22 +2577,22 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.64"
+version = "1.0.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d50af8abc119fb8bb6dbabcfa89656f46f84aa0ac7688088608076ad2b459a84"
+checksum = "5d11abd9594d9b38965ef50805c5e469ca9cc6f197f883f717e0269a3057b3d5"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.64"
+version = "1.0.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08904e7672f5eb876eaaf87e0ce17857500934f4981c4a0ab2b4aa98baac7fc3"
+checksum = "ae71770322cbd277e69d762a16c444af02aa0575ac0d174f0b9562d3b37f8602"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -2745,9 +2745,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.40.0"
+version = "1.41.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
+checksum = "145f3413504347a2be84393cc8a7d2fb4d863b375909ea59f2158261aa258bbb"
 dependencies = [
  "backtrace",
  "bytes",
@@ -2767,7 +2767,7 @@ checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -2837,11 +2837,36 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.11"
+version = "0.8.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+checksum = "4ae48d6208a266e853d946088ed816055e556cc6028c5e8e2b84d9fa5dd7c7f5"
 dependencies = [
+ "indexmap 2.6.0",
  "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
 ]
 
 [[package]]
@@ -2870,7 +2895,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -2932,12 +2957,9 @@ checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unicase"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d2d4dafb69621809a81864c9c1b864479e1235c0dd4e199924b9742439ed89"
-dependencies = [
- "version_check",
-]
+checksum = "7e51b68083f157f853b6379db119d1c1be0e6e4dec98101079dec41f6f5cf6df"
 
 [[package]]
 name = "unicode-bidi"
@@ -3024,9 +3046,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.10.0"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81dfa00651efa65069b0b6b651f4aaa31ba9e3c3ce0137aaad053604ee7e0314"
+checksum = "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a"
 dependencies = [
  "getrandom",
 ]
@@ -3084,9 +3106,9 @@ checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.93"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a82edfc16a6c469f5f44dc7b571814045d60404b55a0ee849f9bcfa2e63dd9b5"
+checksum = "128d1e363af62632b8eb57219c8fd7877144af57558fb2ef0368d0087bddeb2e"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -3095,24 +3117,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.93"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9de396da306523044d3302746f1208fa71d7532227f15e347e2d93e4145dd77b"
+checksum = "cb6dd4d3ca0ddffd1dd1c9c04f94b868c37ff5fac97c30b97cff2d74fce3a358"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.43"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61e9300f63a621e96ed275155c108eb6f843b6a26d053f122ab69724559dc8ed"
+checksum = "cc7ec4f8827a71586374db3e87abdb5a2bb3a15afed140221307c3ec06b1f63b"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -3122,9 +3144,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.93"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "585c4c91a46b072c92e908d99cb1dcdf95c5218eeb6f3bf1efa991ee7a68cccf"
+checksum = "e79384be7f8f5a9dd5d7167216f022090cf1f9ec128e6e6a482a2cb5c5422c56"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -3132,28 +3154,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.93"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afc340c74d9005395cf9dd098506f7f44e38f2b4a21c6aaacf9a105ea5e1e836"
+checksum = "26c6ab57572f7a24a4985830b120de1594465e5d500f24afe89e16b4e833ef68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.93"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c62a0a307cb4a311d3a07867860911ca130c3494e8c2719593806c08bc5d0484"
+checksum = "65fc09f10666a9f147042251e0dda9c18f166ff7de300607007e96bdebc1068d"
 
 [[package]]
 name = "web-sys"
-version = "0.3.70"
+version = "0.3.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26fdeaafd9bd129f65e7c031593c24d62186301e0c72c8978fa1678be7d532c0"
+checksum = "f6488b90108c040df0fe62fa815cbdee25124641df01814dd7282749234c6112"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -3368,6 +3390,15 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "winnow"
+version = "0.6.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "x509-certificate"
 version = "0.23.1"
@@ -3415,7 +3446,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
 
 [[package]]
@@ -3435,5 +3466,5 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.79",
+ "syn 2.0.82",
 ]
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 8a568ed6b..adab1409a 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -25,7 +25,7 @@ bunt = "0.2.7"
 bytes = "1"
 chrono = { version = "0.4", default-features = false, features = ["serde", "std"] }
 clap = { version = "4.2.2", features = ["derive", "string"] }
-confique = { version = "0.2.0", default-features = false, features = ["toml"] }
+confique = { version = "0.3", features = ["toml"] }
 cookie = "0.18.0"
 deadpool = { version = "0.10.0", default-features = false, features = ["managed", "rt_tokio_1"] }
 deadpool-postgres = { version = "0.12.1", default-features = false, features = ["rt_tokio_1"] }
diff --git a/backend/src/auth/config.rs b/backend/src/auth/config.rs
index b8aa0e613..81de638c7 100644
--- a/backend/src/auth/config.rs
+++ b/backend/src/auth/config.rs
@@ -11,6 +11,7 @@ use super::JwtConfig;
 
 /// Authentification and authorization
 #[derive(Debug, Clone, confique::Config)]
+#[config(validate = Self::validate)]
 pub(crate) struct AuthConfig {
     /// How incoming HTTP requests are authenticated. See the documentation!
     #[config(default = "none")]
diff --git a/backend/src/config/color.rs b/backend/src/config/color.rs
index e0787e2b1..f8ea3cd50 100644
--- a/backend/src/config/color.rs
+++ b/backend/src/config/color.rs
@@ -82,7 +82,7 @@ impl TryFrom<String> for Color {
 type Vars = Vec<(String, String)>;
 
 impl ColorConfig {
-    pub(crate) fn validate(&self) -> Result<()> {
+    pub(crate) fn lint(&self) {
         // Make sure the primary color is in a good range.
         //
         // Regarding the minimum of 35: We have two variations, with one being
@@ -130,9 +130,6 @@ impl ColorConfig {
                 );
             }
         }
-
-
-        Ok(())
     }
 
     /// Returns the CSS variables for light and dark themes, respectively.
diff --git a/backend/src/config/mod.rs b/backend/src/config/mod.rs
index f8bbd9d2e..4ecc56e94 100644
--- a/backend/src/config/mod.rs
+++ b/backend/src/config/mod.rs
@@ -128,22 +128,15 @@ impl Config {
         let mut config = Config::from_file(path)
             .context(format!("failed to read config file '{}'", path.display()))?;
 
-        config.validate().context("failed to validate configuration")?;
         config.fix_paths(path)?;
 
         Ok(config)
     }
 
-    /// Performs some validation of the configuration to find some
-    /// illegal or conflicting values.
-    pub(crate) fn validate(&self) -> Result<()> {
-        debug!("Validating configuration...");
-        self.auth.validate()?;
-        self.opencast.validate()?;
-        self.db.validate()?;
-        self.theme.validate()?;
-
-        Ok(())
+    /// Checks the config for problematic things that deserve a warning, but
+    /// should not bring down Tobira.
+    pub(crate) fn lint(&self) {
+        self.theme.color.lint();
     }
 
     /// Goes through all paths in the configuration and changes relative paths
diff --git a/backend/src/config/opencast.rs b/backend/src/config/opencast.rs
index 8e8ec3db2..d859ba817 100644
--- a/backend/src/config/opencast.rs
+++ b/backend/src/config/opencast.rs
@@ -10,6 +10,7 @@ use crate::{
 
 
 #[derive(Debug, confique::Config)]
+#[config(validate = Self::validate)]
 pub(crate) struct OpencastConfig {
     /// URL to Opencast. Currently used for all purposes (syncing, Studio,
     /// upload, ...) unless overwritten below. In the future, Tobira might use
diff --git a/backend/src/config/theme.rs b/backend/src/config/theme.rs
index 2cdf82090..456ee8cfe 100644
--- a/backend/src/config/theme.rs
+++ b/backend/src/config/theme.rs
@@ -1,6 +1,5 @@
 use std::{path::PathBuf, fmt};
 
-use crate::prelude::*;
 use super::color::ColorConfig;
 
 
@@ -87,10 +86,6 @@ pub(crate) struct FontConfig {
 }
 
 impl ThemeConfig {
-    pub(crate) fn validate(&self) -> Result<()> {
-        self.color.validate()
-    }
-
     /// Returns a string containing CSS that sets lots of variables on the
     /// `:root` element.
     pub(crate) fn to_css(&self) -> String {
diff --git a/backend/src/db/mod.rs b/backend/src/db/mod.rs
index 792339917..b6fad9e4b 100644
--- a/backend/src/db/mod.rs
+++ b/backend/src/db/mod.rs
@@ -35,6 +35,7 @@ pub(crate) use self::{
 
 
 #[derive(Debug, confique::Config, Clone)]
+#[config(validate = Self::validate)]
 pub(crate) struct DbConfig {
     /// The username of the database user.
     #[config(default = "tobira")]
diff --git a/backend/src/main.rs b/backend/src/main.rs
index 7b4c0578d..9787b61d8 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -189,8 +189,7 @@ fn load_config_and_init_logger(shared: &args::Shared, args: &Args, cmd: &str) ->
     info!(source_file = ?path.display(), "Loaded config");
     debug!(cmd, "Initialized logger");
 
-    // Call validate again, as some of the checks will only print warnings.
-    config.validate()?;
+    config.lint();
 
     Ok(config)
 }