Merge pull request #99 from jcgruenhage/minijinja-templating

Change the template engine to MiniJinja
11 months ago · d73fbc3e93
12 changed files with 268 additions and 229 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -8,11 +8,11 @@ jobs:
    strategy:
      matrix:
        rust:
-          - 1.64.0
          - 1.65.0
          - 1.66.1
          - 1.67.1
          - 1.68.2
+          - 1.69.0
          - stable
          - beta
          - nightly
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -15,9 +15,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]

 ### Changed
- The minimum supported Rust version (MSRV) is now 1.64.
+- The minimum supported Rust version (MSRV) is now 1.65.
 - Manual (and badly designed) threads have been replaced by async.
 - Randomized early delay, for spacing out renewals when dealing with a lot of certificates.
+- Replaced the template engine TinyTemplate with MiniJinja.


 ## [0.21.0] - 2022-12-19
--- a/Cargo.lock
+++ b/Cargo.lock
@ -11,6 +11,7 @@ dependencies = [
 "env_logger",
 "glob",
 "log",
+ "minijinja",
 "native-tls",
 "nix",
 "openssl",
@ -19,7 +20,6 @@ dependencies = [
 "reqwest",
 "serde_json",
 "syslog",
- "tinytemplate",
 "toml",
 ]

@ -35,22 +35,37 @@ dependencies = [
 "futures",
 "glob",
 "log",
+ "minijinja",
 "nix",
 "nom",
 "rand",
 "reqwest",
 "serde",
 "serde_json",
- "tinytemplate",
 "tokio",
 "toml",
 ]

+[[package]]
+name = "addr2line"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
 [[package]]
 name = "aho-corasick"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67fc08ce920c31afb70f013dcce1bfc3a3195de6a228474e45e1f145b36f8d04"
+checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
 dependencies = [
 "memchr",
 ]
@ -72,15 +87,15 @@ dependencies = [

 [[package]]
 name = "anstyle"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41ed9a86bf92ae6580e0a31281f65a1b1d867c0cc68d5346e2ae128dddfa6a7d"
+checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"

 [[package]]
 name = "anstyle-parse"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e765fd216e48e067936442276d1d57399e37bce53c264d6fefbe298080cb57ee"
+checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
 dependencies = [
 "utf8parse",
 ]
@ -180,6 +195,21 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"

+[[package]]
+name = "backtrace"
+version = "0.3.67"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "233d376d6d185f2a3093e58f283f60f880315b6c60075b01f36b3b85154564ca"
+dependencies = [
+ "addr2line",
+ "cc",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
 [[package]]
 name = "base64"
 version = "0.21.2"
@ -242,18 +272,18 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"

 [[package]]
 name = "clap"
-version = "4.3.0"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93aae7a4192245f70fe75dd9157fc7b4a5bf53e88d30bd4396f7d8f9284d5acc"
+checksum = "bba77a07e4489fb41bd90e8d4201c3eb246b3c2c9ea2ba0bddd6c1d1df87db7d"
 dependencies = [
 "clap_builder",
 ]

 [[package]]
 name = "clap_builder"
-version = "4.3.0"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f423e341edefb78c9caba2d9c7f7687d0e72e89df3ce3394554754393ac3990"
+checksum = "2c9b4a88bb4bc35d3d6f65a21b0f0bafe9c894fa00978de242c555ec28bea1c0"
 dependencies = [
 "anstream",
 "anstyle",
@ -301,9 +331,9 @@ checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"

 [[package]]
 name = "crossbeam-utils"
-version = "0.8.15"
+version = "0.8.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c063cd8cc95f5c377ed0d4b49a4b21f632396ff690e8470c29b3359b346984b"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
 dependencies = [
 "cfg-if",
 ]
@ -339,6 +369,12 @@ dependencies = [
 "termcolor",
 ]

+[[package]]
+name = "equivalent"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88bffebc5d80432c9b140ee17875ff173a8ab62faad5b257da912bd2f6c1c0a1"
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@ -407,9 +443,9 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"

 [[package]]
 name = "form_urlencoded"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
 dependencies = [
 "percent-encoding",
 ]
@ -520,15 +556,21 @@ dependencies = [

 [[package]]
 name = "getrandom"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
 "cfg-if",
 "libc",
 "wasi",
 ]

+[[package]]
+name = "gimli"
+version = "0.27.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
+
 [[package]]
 name = "glob"
 version = "0.3.1"
@ -537,9 +579,9 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"

 [[package]]
 name = "h2"
-version = "0.3.19"
+version = "0.3.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d357c7ae988e7d2182f7d7871d0b963962420b0678b0997ce7de72001aeab782"
+checksum = "97ec8491ebaf99c8eaa73058b045fe58073cd6be7f596ac993ced0b0a0c01049"
 dependencies = [
 "bytes",
 "fnv",
@ -547,7 +589,7 @@ dependencies = [
 "futures-sink",
 "futures-util",
 "http",
- "indexmap",
+ "indexmap 1.9.3",
 "slab",
 "tokio",
 "tokio-util",
@ -560,6 +602,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"

+[[package]]
+name = "hashbrown"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+
 [[package]]
 name = "hermit-abi"
 version = "0.2.6"
@ -628,9 +676,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"

 [[package]]
 name = "hyper"
-version = "0.14.26"
+version = "0.14.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab302d72a6f11a3b910431ff93aae7e773078c769f0a3ef15fb9ec692ed147d4"
+checksum = "ffb1cfd654a8219eaef89881fdb3bb3b1cdc5fa75ded05d6933b2b382e395468"
 dependencies = [
 "bytes",
 "futures-channel",
@ -665,9 +713,9 @@ dependencies = [

 [[package]]
 name = "idna"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
 dependencies = [
 "unicode-bidi",
 "unicode-normalization",
@ -680,7 +728,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
 "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.0",
 ]

 [[package]]
@ -705,9 +763,9 @@ dependencies = [

 [[package]]
 name = "ipnet"
-version = "2.7.2"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b6ee2129af8d4fb011108c73d99a1b83a85977f23b82460c0ae2e25bb4b57f"
+checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"

 [[package]]
 name = "is-terminal"
@ -729,9 +787,9 @@ checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"

 [[package]]
 name = "js-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f37a4a5928311ac501dee68b3c7613a1037d0edb30c8e5427bd832d55d1b790"
+checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
 dependencies = [
 "wasm-bindgen",
 ]
@ -744,9 +802,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"

 [[package]]
 name = "libc"
-version = "0.2.144"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"

 [[package]]
 name = "linux-raw-sys"
@ -756,9 +814,9 @@ checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"

 [[package]]
 name = "lock_api"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
 dependencies = [
 "autocfg",
 "scopeguard",
@ -766,9 +824,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.18"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "518ef76f2f87365916b142844c16d8fefd85039bc5699050210a7778ee1cd1de"
+checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"

 [[package]]
 name = "match_cfg"
@ -797,17 +855,35 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"

+[[package]]
+name = "minijinja"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40870a194358132836de5c67e5038c279de3bff7a05f5da201ed13f6064b979"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"

+[[package]]
+name = "miniz_oxide"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "mio"
-version = "0.8.7"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eebffdb73fe72e917997fad08bdbf31ac50b0fa91cec93e69a0662e4264d454c"
+checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
 "libc",
 "wasi",
@ -875,17 +951,26 @@ dependencies = [
 "libc",
 ]

+[[package]]
+name = "object"
+version = "0.30.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03b4680b86d9cfafba8fc491dc9b6df26b68cf40e9e6cd73909194759a63c385"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "once_cell"
-version = "1.17.2"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9670a07f94779e00908f3e686eab508878ebb390ba6e604d3a284c00e8d0487b"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"

 [[package]]
 name = "openssl"
-version = "0.10.52"
+version = "0.10.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01b8574602df80f7b85fdfc5392fa884a4e3b3f4f35402c070ab34c3d3f78d56"
+checksum = "345df152bc43501c5eb9e4654ff05f794effb78d4efe3d53abc158baddc0703d"
 dependencies = [
 "bitflags",
 "cfg-if",
@ -915,18 +1000,18 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"

 [[package]]
 name = "openssl-src"
-version = "111.25.3+1.1.1t"
+version = "111.26.0+1.1.1u"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "924757a6a226bf60da5f7dd0311a34d2b52283dd82ddeb103208ddc66362f80c"
+checksum = "efc62c9f12b22b8f5208c23a7200a442b2e5999f8bdf80233852122b5a4f6f37"
 dependencies = [
 "cc",
 ]

 [[package]]
 name = "openssl-sys"
-version = "0.9.87"
+version = "0.9.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e17f59264b2809d77ae94f0e1ebabc434773f370d6ca667bd223ea10e06cc7e"
+checksum = "374533b0e45f3a7ced10fcaeccca020e66656bc03dac384f852e4e5a7a8104a6"
 dependencies = [
 "cc",
 "libc",
@ -953,22 +1038,22 @@ dependencies = [

 [[package]]
 name = "parking_lot_core"
-version = "0.9.7"
+version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
+checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
 "cfg-if",
 "libc",
- "redox_syscall 0.2.16",
+ "redox_syscall",
 "smallvec",
- "windows-sys 0.45.0",
+ "windows-targets",
 ]

 [[package]]
 name = "percent-encoding"
-version = "2.2.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"

 [[package]]
 name = "pin-project-lite"
@ -1012,9 +1097,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"

 [[package]]
 name = "proc-macro2"
-version = "1.0.59"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aeca18b86b413c660b781aa319e4e2648a3e6f9eadc9b47e9038e6fe9f3451b"
+checksum = "7b368fba921b0dce7e60f5e04ec15e565b3303972b42bcfde1d0713b881959eb"
 dependencies = [
 "unicode-ident",
 ]
@ -1064,15 +1149,6 @@ dependencies = [
 "getrandom",
 ]

-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.3.5"
@ -1084,9 +1160,9 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.8.3"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81ca098a9821bd52d6b24fd8b10bd081f47d39c22778cafaa75a2857a62c6390"
+checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
 dependencies = [
 "aho-corasick",
 "memchr",
@ -1136,11 +1212,17 @@ dependencies = [
 "winreg",
 ]

+[[package]]
+name = "rustc-demangle"
+version = "0.1.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
+
 [[package]]
 name = "rustix"
-version = "0.37.19"
+version = "0.37.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
+checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
 dependencies = [
 "bitflags",
 "errno",
@ -1196,18 +1278,18 @@ dependencies = [

 [[package]]
 name = "serde"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2113ab51b87a539ae008b5c6c02dc020ffa39afd2d83cffcb3f4eb2722cebec2"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
 "serde_derive",
 ]

 [[package]]
 name = "serde_derive"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
 "proc-macro2",
 "quote",
@ -1216,9 +1298,9 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.96"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "057d394a50403bcac12672b2b18fb387ab6d289d957dab67dd201875391e52f1"
+checksum = "46266871c240a00b8f503b877622fe33430b3c7d963bdc0f2adc511e54a1eae3"
 dependencies = [
 "itoa",
 "ryu",
@ -1227,9 +1309,9 @@ dependencies = [

 [[package]]
 name = "serde_spanned"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93107647184f6027e3b7dcb2e11034cf95ffa1e3a682c67951963ac69c1c007d"
+checksum = "96426c9936fd7a0124915f9185ea1d20aa9445cc9821142f0a73bc9207a2e186"
 dependencies = [
 "serde",
 ]
@ -1304,9 +1386,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"

 [[package]]
 name = "syn"
-version = "2.0.18"
+version = "2.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e"
+checksum = "2efbeae7acf4eabd6bcdcbd11c92f45231ddda7539edc7806bd1a04a03b24616"
 dependencies = [
 "proc-macro2",
 "quote",
@ -1338,15 +1420,16 @@ dependencies = [

 [[package]]
 name = "tempfile"
-version = "3.5.0"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
+checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
 dependencies = [
+ "autocfg",
 "cfg-if",
 "fastrand",
- "redox_syscall 0.3.5",
+ "redox_syscall",
 "rustix",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]

 [[package]]
@ -1360,9 +1443,9 @@ dependencies = [

 [[package]]
 name = "time"
-version = "0.3.21"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3403384eaacbca9923fa06940178ac13e4edb725486d70e8e15881d0c836cc"
+checksum = "ea9e1b3cf1243ae005d9e74085d4d542f3125458f3a81af210d901dcd7411efd"
 dependencies = [
 "itoa",
 "libc",
@ -1387,16 +1470,6 @@ dependencies = [
 "time-core",
 ]

-[[package]]
-name = "tinytemplate"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc"
-dependencies = [
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@ -1414,11 +1487,12 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.28.2"
+version = "1.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94d7b1cfd2aa4011f2de74c2c4c63665e27a71006b0a192dcd2710272e73dfa2"
+checksum = "374442f06ee49c3a28a8fc9f01a2596fed7559c6b99b31279c3261778e77d84f"
 dependencies = [
 "autocfg",
+ "backtrace",
 "bytes",
 "libc",
 "mio",
@ -1468,9 +1542,9 @@ dependencies = [

 [[package]]
 name = "toml"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6135d499e69981f9ff0ef2167955a5333c35e36f6937d382974566b3d5b94ec"
+checksum = "1ebafdf5ad1220cb59e7d17cf4d2c72015297b75b19a10472f99b89225089240"
 dependencies = [
 "serde",
 "serde_spanned",
@ -1480,20 +1554,20 @@ dependencies = [

 [[package]]
 name = "toml_datetime"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a76a9312f5ba4c2dec6b9161fdf25d87ad8a09256ccea5a556fef03c706a10f"
+checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
 dependencies = [
 "serde",
 ]

 [[package]]
 name = "toml_edit"
-version = "0.19.10"
+version = "0.19.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2380d56e8670370eee6566b0bfd4265f65b3f432e8c6d85623f728d4fa31f739"
+checksum = "266f016b7f039eec8a1a80dfe6156b633d208b9fccca5e4db1d6775b0c4e34a7"
 dependencies = [
- "indexmap",
+ "indexmap 2.0.0",
 "serde",
 "serde_spanned",
 "toml_datetime",
@ -1555,9 +1629,9 @@ dependencies = [

 [[package]]
 name = "url"
-version = "2.3.1"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+checksum = "50bff7831e19200a85b17131d085c25d7811bc4e186efdaf54bbd132994a88cb"
 dependencies = [
 "form_urlencoded",
 "idna",
@ -1590,11 +1664,10 @@ checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"

 [[package]]
 name = "want"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
 dependencies = [
- "log",
 "try-lock",
 ]

@ -1606,9 +1679,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bba0e8cb82ba49ff4e229459ff22a191bbe9a1cb3a341610c9c33efc27ddf73"
+checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
 dependencies = [
 "cfg-if",
 "wasm-bindgen-macro",
@ -1616,9 +1689,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b04bc93f9d6bdee709f6bd2118f57dd6679cf1176a1af464fca3ab0d66d8fb"
+checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
 dependencies = [
 "bumpalo",
 "log",
@ -1631,9 +1704,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.36"
+version = "0.4.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d1985d03709c53167ce907ff394f5316aa22cb4e12761295c5dc57dacb6297e"
+checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
 dependencies = [
 "cfg-if",
 "js-sys",
@ -1643,9 +1716,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14d6b024f1a526bb0234f52840389927257beb670610081360e5a03c5df9c258"
+checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@ -1653,9 +1726,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e128beba882dd1eb6200e1dc92ae6c5dbaa4311aa7bb211ca035779e5efc39f8"
+checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
 "proc-macro2",
 "quote",
@ -1666,15 +1739,15 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed9d5b4305409d1fc9482fee2d7f9bcbf24b3972bf59817ef757e23982242a93"
+checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"

 [[package]]
 name = "web-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bdd9ef4e984da1187bf8110c5cf5b845fbc87a23602cdf912386a76fcd3a7c2"
+checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@ -1726,44 +1799,20 @@ dependencies = [
 "windows_x86_64_msvc 0.42.2",
 ]

-[[package]]
-name = "windows-sys"
-version = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.0",
+ "windows-targets",
 ]

 [[package]]
 name = "windows-targets"
-version = "0.42.2"
+version = "0.48.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
 dependencies = [
 "windows_aarch64_gnullvm 0.48.0",
 "windows_aarch64_msvc 0.48.0",
@ -1860,9 +1909,9 @@ checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"

 [[package]]
 name = "winnow"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61de7bac303dc551fe038e2b3cef0f571087a47571ea6e79a87692ac99b99699"
+checksum = "ca0ace3845f0d96209f0375e6d367e3eb87eb65d27d445bdc9f1843a26f39448"
 dependencies = [
 "memchr",
 ]
--- a/README.md
+++ b/README.md
@ -77,7 +77,7 @@ man =(curl -sSf "https://raw.githubusercontent.com/breard-r/acmed/main/man/en/ta

 ## Build from source

-In order to compile ACMEd, you will need the [Rust](https://www.rust-lang.org/) compiler and its package manager, Cargo. The minimum supported Rust version(MSRV) is 1.64, although it is recommended to use the latest stable one.
+In order to compile ACMEd, you will need the [Rust](https://www.rust-lang.org/) compiler and its package manager, Cargo. The minimum supported Rust version(MSRV) is 1.65, although it is recommended to use the latest stable one.

 ACMEd depends OpenSSL 1.1.0 or higher.

--- a/acme_common/Cargo.toml
+++ b/acme_common/Cargo.toml
@ -8,6 +8,7 @@ repository = "https://github.com/breard-r/libreauth"
 license = "MIT OR Apache-2.0"
 include = ["src/**/*", "Cargo.toml", "Licence_*.txt"]
 publish = false
+rust-version = "1.65.0"

 [lib]
 name = "acme_common"
@ -24,6 +25,7 @@ daemonize = "0.5"
 env_logger = "0.10"
 glob = "0.3"
 log = "0.4"
+minijinja = "1.0.3"
 native-tls = "0.2"
 openssl = { version = "0.10", optional = true }
 openssl-sys = { version = "0.9", optional = true }
@ -31,7 +33,6 @@ punycode = "0.4"
 reqwest = { version = "0.11.16", default-features = false }
 serde_json = "1.0"
 syslog = "6.0"
-tinytemplate = "1.2"
 toml = "0.7"

 [target.'cfg(unix)'.dependencies]
--- a/acme_common/src/error.rs
+++ b/acme_common/src/error.rs
@ -105,8 +105,8 @@ impl From<glob::PatternError> for Error {
 	}
 }

-impl From<tinytemplate::error::Error> for Error {
-	fn from(error: tinytemplate::error::Error) -> Self {
+impl From<minijinja::Error> for Error {
+	fn from(error: minijinja::Error) -> Self {
 		format!("template error: {error}").into()
 	}
 }
--- a/acmed/Cargo.toml
+++ b/acmed/Cargo.toml
@ -12,6 +12,7 @@ categories = ["cryptography"]
 build = "build.rs"
 include = ["src/**/*", "Cargo.toml", "LICENSE-*.txt"]
 publish = false
+rust-version = "1.65.0"

 [features]
 default = ["openssl_dyn"]
@ -31,11 +32,11 @@ log = "0.4"
 nom = { version = "7.0", default-features = false, features = [] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-tinytemplate = "1.2"
 toml = "0.7"
 tokio = { version = "1", features = ["full"] }
 rand = "0.8.5"
 reqwest = "0.11.16"
+minijinja = "1.0.3"

 [target.'cfg(unix)'.dependencies]
 nix = "0.26"
--- a/acmed/build.rs
+++ b/acmed/build.rs
@ -117,7 +117,7 @@ fn set_default_values() {
 	set_data_path_if_absent!("ACMED_DEFAULT_CERT_DIR", "certs");
 	set_env_var_if_absent!(
 		"ACMED_DEFAULT_CERT_FORMAT",
-		"{ name }_{ key_type }.{ file_type }.{ ext }"
+		"{{ name }}_{{ key_type }}.{{ file_type }}.{{ ext }}"
 	);
 	set_cfg_path_if_absent!("ACMED_DEFAULT_CONFIG_FILE", "acmed.toml");
 	set_runstate_path_if_absent!("ACMED_DEFAULT_PID_FILE", "acmed.pid");
--- a/acmed/config/default_hooks.toml
+++ b/acmed/config/default_hooks.toml
@ -12,7 +12,7 @@


 #
-# http-01 challenge in "/var/www/{ identifier }/"
+# http-01 challenge in "/var/www/{{ identifier }}/"
 #

 [[hook]]
@ -21,7 +21,7 @@ type = ["challenge-http-01"]
 cmd = "mkdir"
 args = [
    "-m", "0755",
-    "-p", "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge"
+    "-p", "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge"
 ]
 allow_failure = true

@ -30,7 +30,7 @@ name = "http-01-echo-echo"
 type = ["challenge-http-01"]
 cmd = "echo"
 args = ["{ proof }"]
-stdout = "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+stdout = "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"

 [[hook]]
 name = "http-01-echo-chmod"
@ -38,7 +38,7 @@ type = ["challenge-http-01"]
 cmd = "chmod"
 args = [
    "a+r",
-    "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+    "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"
 ]
 allow_failure = true

@ -48,7 +48,7 @@ type = ["challenge-http-01-clean"]
 cmd = "rm"
 args = [
    "-f",
-    "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+    "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"
 ]
 allow_failure = true

@ -71,10 +71,10 @@ name = "tls-alpn-01-tacd-start-tcp"
 type = ["challenge-tls-alpn-01"]
 cmd = "tacd"
 args = [
-    "--pid-file", "{{ if env.TACD_PID_ROOT }}{ env.TACD_PID_ROOT }{{ else }}/run{{ endif }}/tacd_{ identifier }.pid",
+    "--pid-file", "{{ env.TACD_PID_ROOT | default('/run') }}/tacd_{{ identifier }}.pid",
    "--domain", "{ identifier_tls_alpn }",
    "--acme-ext", "{ proof }",
-    "--listen", "{{ if env.TACD_HOST }}{ env.TACD_HOST }{{ else }}{ identifier }{{ endif }}:{{ if env.TACD_PORT }}{ env.TACD_PORT }{{ else }}5001{{ endif }}"
+    "--listen", "{{ env.TACD_PORT | default('5001') }}"
 ]

 [[hook]]
@ -82,10 +82,10 @@ name = "tls-alpn-01-tacd-start-unix"
 type = ["challenge-tls-alpn-01"]
 cmd = "tacd"
 args = [
-    "--pid-file", "{{ if env.TACD_PID_ROOT }}{ env.TACD_PID_ROOT }{{ else }}/run{{ endif }}/tacd_{ identifier }.pid",
+    "--pid-file", "{{ env.TACD_PID_ROOT | default('/run') }}/tacd_{{ identifier }}.pid",
    "--domain", "{ identifier_tls_alpn }",
    "--acme-ext", "{ proof }",
-    "--listen", "unix:{{ if env.TACD_SOCK_ROOT }}{ env.TACD_SOCK_ROOT }{{ else }}/run{{ endif }}/tacd_{ identifier }.sock"
+    "--listen", "unix:{{ env.TACD_SOCK_ROOT | default('/run') }}/tacd_{{ identifier }}.sock"
 ]

 [[hook]]
@ -93,7 +93,7 @@ name = "tls-alpn-01-tacd-kill"
 type = ["challenge-tls-alpn-01-clean"]
 cmd = "pkill"
 args = [
-    "-F", "{{ if env.TACD_PID_ROOT }}{ env.TACD_PID_ROOT }{{ else }}/run{{ endif }}/tacd_{ identifier }.pid",
+    "-F", "{{ env.TACD_PID_ROOT | default('/run') }}/tacd_{{ identifier }}.pid",
 ]
 allow_failure = true

@ -102,7 +102,7 @@ name = "tls-alpn-01-tacd-rm"
 type = ["challenge-tls-alpn-01-clean"]
 cmd = "rm"
 args = [
-    "-f", "{{ if env.TACD_PID_ROOT }}{ env.TACD_PID_ROOT }{{ else }}/run{{ endif }}/tacd_{ identifier }.pid",
+    "-f", "{{ env.TACD_PID_ROOT | default('/run') }}/tacd_{{ identifier }}.pid",
 ]
 allow_failure = true

@ -125,7 +125,7 @@ type = ["file-pre-create", "file-pre-edit"]
 cmd = "git"
 args = [
    "init",
-    "{ file_directory }"
+    "{{ file_directory }}"
 ]

 [[hook]]
@ -133,8 +133,8 @@ name = "git-add"
 type = ["file-post-create", "file-post-edit"]
 cmd = "git"
 args = [
-    "-C", "{ file_directory }",
-    "add", "{ file_name }"
+    "-C", "{{ file_directory }}",
+    "add", "{{ file_name }}"
 ]
 allow_failure = true

@ -143,12 +143,12 @@ name = "git-commit"
 type = ["file-post-create", "file-post-edit"]
 cmd = "git"
 args = [
-    "-C", "{ file_directory }",
-    "-c", "user.name='{{ if env.GIT_USERNAME }}{ env.GIT_USERNAME }{{ else }}ACMEd{{ endif }}'",
-    "-c", "user.email='{{ if env.GIT_EMAIL }}{ env.GIT_EMAIL }{{ else }}acmed@localhost{{ endif }}'",
+    "-C", "{{ file_directory }}",
+    "-c", "user.name='{{ env.GIT_USERNAME | default('ACMEd') }}'",
+    "-c", "user.email='{{ env.GIT_EMAIL | default('acmed@localhost') }}'",
    "commit",
-    "-m", "{ file_name }",
-    "--only", "{ file_name }"
+    "-m", "{{ file_name }}",
+    "--only", "{{ file_name }}"
 ]
 allow_failure = true

--- a/acmed/src/template.rs
+++ b/acmed/src/template.rs
@ -1,37 +1,23 @@
-use acme_common::error::Error;
+use minijinja::{value::Value, Environment};
 use serde::Serialize;
-use serde_json::Value;
-use tinytemplate::TinyTemplate;

-macro_rules! default_format {
-	($value: ident, $output: ident) => {{
-		$output.push_str(&$value.to_string());
-		Ok(())
-	}};
-}
-
-fn formatter_rev_labels(value: &Value, output: &mut String) -> tinytemplate::error::Result<()> {
-	match value {
-		Value::Null => Ok(()),
-		Value::Bool(v) => default_format!(v, output),
-		Value::Number(v) => default_format!(v, output),
-		Value::String(v) => {
-			let s = v.rsplit('.').collect::<Vec<&str>>().join(".");
-			output.push_str(&s);
-			Ok(())
-		}
-		_ => Ok(()),
+fn formatter_rev_labels(value: Value) -> Result<Value, minijinja::Error> {
+	if let Some(value) = value.as_str() {
+		Ok(value.rsplit('.').collect::<Vec<&str>>().join(".").into())
+	} else {
+		Ok(value)
 	}
 }

-pub fn render_template<T>(template: &str, data: &T) -> Result<String, Error>
+pub fn render_template<T>(template: &str, data: &T) -> Result<String, minijinja::Error>
 where
 	T: Serialize,
 {
-	let mut reg = TinyTemplate::new();
-	reg.add_formatter("rev_labels", formatter_rev_labels);
-	reg.add_template("reg", template)?;
-	Ok(reg.render("reg", data)?)
+	let mut environment = Environment::new();
+	environment.add_filter("rev_labels", formatter_rev_labels);
+	environment.add_template("template", template)?;
+	let template = environment.get_template("template")?;
+	Ok(template.render(data)?)
 }

 #[cfg(test)]
@ -51,7 +37,7 @@ mod tests {
 			foo: String::from("test"),
 			bar: 42,
 		};
-		let tpl = "This is { foo } { bar -} !";
+		let tpl = "This is {{ foo }} {{ bar -}} !";
 		let rendered = render_template(tpl, &c);
 		assert!(rendered.is_ok());
 		let rendered = rendered.unwrap();
@ -64,7 +50,7 @@ mod tests {
 			foo: String::from("mx1.example.org"),
 			bar: 42,
 		};
-		let tpl = "{ foo } - { foo | rev_labels }";
+		let tpl = "{{ foo }} - {{ foo | rev_labels }}";
 		let rendered = render_template(tpl, &c);
 		assert!(rendered.is_ok());
 		let rendered = rendered.unwrap();
--- a/man/en/acmed.toml.5
+++ b/man/en/acmed.toml.5
@ -122,17 +122,17 @@ Name of the endpoint to use.
 Table of environment variables that will be accessible from hooks.
 .It Ic file_name_format Ar string
 Template used to build the file's name. The template syntax is
-.Em TinyTemplate .
+.Em MiniJinja .
 See the
 .Sx STANDARDS
 section for a link to the
-.Em TinyTemplate
+.Em MiniJinja
 specifications. If not specified, the value defined in the
 .Em endpoint
 element, and then the
 .Em global
 element, is used. Default is
-.Dq { name }_{ key_type }.{ file_type }.{ ext } .
+.Dq {{ name }}_{{ key_type }}.{{ file_type }}.{{ ext }} .
 Possible variables are:
 .Bl -tag
 .It Ic ext Ar string
@ -424,11 +424,11 @@ and
 are considered as template strings whereas
 .Em cmd
 is not. The template syntax is
-.Em TinyTemplate .
+.Em MiniJinja .
 See the
 .Sx STANDARDS
 section for a link to the
-.Em TinyTemplate
+.Em MiniJinja
 specifications.
 .Pp
 The available types and the associated template variable are described below.
@ -604,10 +604,10 @@ and
 environment variables.
 .It Pa http-01-echo
 This hook is designed to solve the http-01 challenge. For this purpose, it will write the proof into
-.Pa { env.HTTP_ROOT }/{ identifier }/.well-known/acme-challenge/{ file_name } .
+.Pa {{ env.HTTP_ROOT }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }} .
 .Pp
 The web server must be configured so the file
-.Pa http://{ identifier }/.well-known/acme-challenge/{ file_name }
+.Pa http://{{ identifier }}/.well-known/acme-challenge/{{ file_name }}
 can be accessed from the CA.
 .Pp
 If
@ -632,7 +632,7 @@ environment variable (default is 5001).
 .Pp
 .Xr tacd 8
 will store its pid into
-.Pa { TACD_PID_ROOT }/tacd_{ identifier }.pid .
+.Pa {{ TACD_PID_ROOT }}/tacd_{{ identifier }}.pid .
 If
 .Ev TACD_PID_ROOT
 is not specified, it will be set to
@ -648,7 +648,7 @@ option.
 .Pp
 .Xr tacd 8
 will listen on the unix socket
-.Pa { env.TACD_SOCK_ROOT }/tacd_{ identifier }.sock .
+.Pa {{ env.TACD_SOCK_ROOT }}/tacd_{{ identifier }}.sock .
 If
 .Ev TACD_SOCK_ROOT
 is not specified, it will be set to
@ -656,7 +656,7 @@ is not specified, it will be set to
 .Pp
 .Xr tacd 8
 will store its pid into
-.Pa { TACD_PID_ROOT }/tacd_{ identifier }.pid .
+.Pa {{ TACD_PID_ROOT }}/tacd_{{ identifier }}.pid .
 If
 .Ev TACD_PID_ROOT
 is not specified, it will be set to
@ -696,8 +696,8 @@ For example,
 and
 .Dq 40s20h4h2s
 both represents a period of one day and forty-two seconds.
-.Sh TEMPLATE FORMATTERS
-In addition the the formatters provided by default by TinyTemplate, ACMEd provides the following formatters:
+.Sh TEMPLATE FILTERS
+In addition the the filters provided by default by MiniJinja, ACMEd provides the following filters:
 .Bl -tag
 .It Pa rev_labels
 Reverts the labels of a domain name (eg:
@ -763,7 +763,7 @@ type = ["challenge-http-01"]
 cmd = "mkdir"
 args = [
    "-m", "0755",
-    "-p", "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge"
+    "-p", "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge"
 ]

 [[hook]]
@ -771,7 +771,7 @@ name = "http-01-echo-echo"
 type = ["challenge-http-01"]
 cmd = "echo"
 args = ["{ proof }"]
-stdout = "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+stdout = "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"

 [[hook]]
 name = "http-01-echo-chmod"
@ -779,7 +779,7 @@ type = ["challenge-http-01-clean"]
 cmd = "chmod"
 args = [
    "a+r",
-    "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+    "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"
 ]

 [[hook]]
@ -788,7 +788,7 @@ type = ["challenge-http-01-clean"]
 cmd = "rm"
 args = [
    "-f",
-    "{{ if env.HTTP_ROOT }}{ env.HTTP_ROOT }{{ else }}/var/www{{ endif }}/{ identifier }/.well-known/acme-challenge/{ file_name }"
+    "{{ env.HTTP_ROOT | default('/var/www') }}/{{ identifier }}/.well-known/acme-challenge/{{ file_name }}"
 ]
 .Ed
 .Pp
@ -821,12 +821,12 @@ args = [
    "-f", "noreply.certs@example.net",
    "contact@example.net"
 ]
-stdin_str = """Subject: Certificate renewal {{ if is_success }}succeeded{{ else }}failed{{ endif }} for { identifiers.0 }
+stdin_str = """Subject: Certificate renewal {{ 'succeeded' if is_success else 'failed' }} for {{ identifiers.0 }}

-The following certificate has {{ if not is_success }}*not* {{ endif }}been renewed.
-identifiers: {{ for ident in identifiers }}{{ if not @first }}, {{ endif }}{ ident }{{ endfor }}
-key type: { key_type }
-status: { status }"""
+The following certificate has {{ '' if is_success else '*not* ' }}been renewed.
+identifiers: {% for ident in identifiers %}{% if not loop.first %}, {% endif %}{{ ident }}{% endfor %}
+key type: {{ key_type }}
+status: {{ status }}"""
 .Ed
 .Sh SEE ALSO
 .Xr acmed 8 ,
@ -842,9 +842,9 @@ status: { status }"""
 .Re
 .It
 .Rs
-.%A Brook Heisler
-.%T TinyTemplate
-.%U https://docs.rs/tinytemplate/latest/tinytemplate/syntax/index.html
+.%A Armin Ronacher
+.%T MiniJinja
+.%U https://docs.rs/minijinja/latest/minijinja/syntax/index.html
 .Re
 .It
 .Rs
--- a/tacd/Cargo.toml
+++ b/tacd/Cargo.toml
@ -11,6 +11,7 @@ keywords = ["acme", "tls", "alpn", "X.509"]
 categories = ["cryptography"]
 include = ["src/**/*", "Cargo.toml", "LICENSE-*.txt"]
 publish = false
+rust-version = "1.65.0"

 [features]
 default = ["openssl_dyn"]