Add validator
This commit is contained in:
Pierre Berthe
parent
67b3a91a23
commit
11ca3e3aae
3 changed files with 191 additions and 19 deletions
167
Cargo.lock
generated
167
Cargo.lock
generated
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@ -17,6 +17,15 @@ version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
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[[package]]
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name = "aho-corasick"
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version = "1.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "android-tzdata"
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version = "0.1.1"
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@ -205,6 +214,41 @@ version = "0.8.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
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[[package]]
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name = "darling"
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version = "0.20.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
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dependencies = [
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"darling_core",
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"darling_macro",
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]
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[[package]]
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name = "darling_core"
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version = "0.20.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5"
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dependencies = [
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"fnv",
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"ident_case",
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"proc-macro2",
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"quote",
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"strsim",
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"syn 2.0.72",
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]
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[[package]]
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name = "darling_macro"
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version = "0.20.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
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dependencies = [
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"darling_core",
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"quote",
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"syn 2.0.72",
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]
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[[package]]
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name = "either"
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version = "1.13.0"
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@ -399,6 +443,22 @@ dependencies = [
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"cc",
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]
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[[package]]
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name = "ident_case"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
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[[package]]
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name = "idna"
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
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dependencies = [
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"unicode-bidi",
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"unicode-normalization",
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]
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[[package]]
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name = "instant"
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version = "0.1.13"
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@ -549,6 +609,7 @@ dependencies = [
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"sled",
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"stylist",
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"tokio",
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"validator",
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]
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[[package]]
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@ -699,6 +760,35 @@ dependencies = [
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"bitflags",
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]
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[[package]]
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name = "regex"
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version = "1.10.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b91213439dad192326a0d7c6ee3955910425f441d7038e0d6933b0aec5c4517f"
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dependencies = [
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"aho-corasick",
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"memchr",
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"regex-automata",
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"regex-syntax",
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]
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[[package]]
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name = "regex-automata"
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version = "0.4.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "38caf58cc5ef2fed281f89292ef23f6365465ed9a41b7a7754eb4e26496c92df"
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dependencies = [
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"aho-corasick",
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"memchr",
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"regex-syntax",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.8.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
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[[package]]
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name = "rustc-demangle"
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version = "0.1.24"
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@ -819,6 +909,12 @@ dependencies = [
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"windows-sys",
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]
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[[package]]
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name = "strsim"
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version = "0.11.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
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[[package]]
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name = "stylist"
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version = "0.13.0"
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@ -924,6 +1020,21 @@ dependencies = [
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"syn 2.0.72",
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]
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[[package]]
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name = "tinyvec"
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version = "1.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "445e881f4f6d382d5f27c034e25eb92edd7c784ceab92a0937db7f2e9471b938"
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dependencies = [
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"tinyvec_macros",
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]
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[[package]]
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name = "tinyvec_macros"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
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[[package]]
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name = "tokio"
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version = "1.39.1"
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@ -998,12 +1109,68 @@ dependencies = [
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"once_cell",
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]
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[[package]]
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name = "unicode-bidi"
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version = "0.3.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "08f95100a766bf4f8f28f90d77e0a5461bbdb219042e7679bebe79004fed8d75"
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[[package]]
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name = "unicode-ident"
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version = "1.0.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
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[[package]]
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name = "unicode-normalization"
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version = "0.1.23"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a56d1686db2308d901306f92a263857ef59ea39678a5458e7cb17f01415101f5"
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dependencies = [
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"tinyvec",
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]
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[[package]]
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name = "url"
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version = "2.5.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "22784dbdf76fdde8af1aeda5622b546b422b6fc585325248a2bf9f5e41e94d6c"
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dependencies = [
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"form_urlencoded",
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"idna",
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"percent-encoding",
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]
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[[package]]
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name = "validator"
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version = "0.18.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "db79c75af171630a3148bd3e6d7c4f42b6a9a014c2945bc5ed0020cbb8d9478e"
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dependencies = [
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"idna",
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"once_cell",
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"regex",
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"serde",
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"serde_derive",
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"serde_json",
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"url",
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"validator_derive",
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]
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[[package]]
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name = "validator_derive"
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version = "0.18.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "55591299b7007f551ed1eb79a684af7672c19c3193fb9e0a31936987bb2438ec"
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dependencies = [
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"darling",
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"once_cell",
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"proc-macro-error",
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"proc-macro2",
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"quote",
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"syn 2.0.72",
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]
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[[package]]
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name = "version_check"
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version = "0.9.4"
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@ -14,3 +14,4 @@ serde_json = "1.0.120"
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sled = "0.34.7"
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stylist = "0.13.0"
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tokio = { version = "1.39.1", features = ["net", "rt-multi-thread"] }
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validator = { version = "0.18.1", features = ["derive"] }
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42
src/main.rs
42
src/main.rs
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@ -17,6 +17,7 @@ use maud::{html, Escaper, Markup, PreEscaped, DOCTYPE};
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use serde::{Deserialize, Serialize};
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use store::Store;
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use tokio::net::TcpListener;
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use validator::{Validate, ValidationError};
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mod common;
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mod store;
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@ -146,35 +147,38 @@ async fn topic(Path(name): Path<String>, State(state): State<MainState>) -> impl
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)
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[derive(Debug, Clone, Serialize, Deserialize, Validate)]
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struct PostContent {
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#[validate(length(min = 1, max = 32), custom(function = "validate_topic"))]
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topic: String,
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#[validate(length(min = 10, max = 10_000))]
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content: String,
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#[validate(length(min = 2, max = 32))]
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author: String,
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}
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async fn post(
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State(state): State<MainState>,
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Form(PostContent {
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fn validate_topic(topic: &str) -> Result<(), ValidationError> {
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if topic.starts_with('_') || topic.ends_with('_') {
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return Err(ValidationError::new("Bad topic format."));
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}
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Ok(())
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}
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async fn post(State(state): State<MainState>, Form(post_content): Form<PostContent>) -> Response {
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let mut store = state.store.write().unwrap();
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let date = Utc::now().format("%d/%m/%Y");
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if post_content.validate().is_err() {
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return (StatusCode::BAD_REQUEST, "Bad input.").into_response();
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}
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let PostContent {
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topic,
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content,
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author,
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}): Form<PostContent>,
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) -> Response {
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let mut store = state.store.write().unwrap();
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let date = Utc::now().format("%d/%m/%Y");
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let topic = sanithize_identifier(topic.trim());
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let content = content.trim();
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} = post_content;
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if content.len() < 10 || content.len() > 10_000 {
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return (StatusCode::BAD_REQUEST, "Bad content.").into_response();
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}
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if author.len() > 2 || author.len() > 32 {
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return (StatusCode::BAD_REQUEST, "Bad author.").into_response();
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}
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if topic.len() > 32 || topic.is_empty() || topic.starts_with('_') || topic.ends_with('_') {
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return (StatusCode::BAD_REQUEST, "Bad topic.").into_response();
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}
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let topic = sanithize_identifier(&topic);
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let content = format!("{content}\n\t~{author}, {date}");
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store.insert(&topic, content).unwrap();
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