From cac640c07d47564bccd12f237b7b3b163471ff70 Mon Sep 17 00:00:00 2001 From: Aravinth Manivannan Date: Thu, 15 Jun 2023 13:03:56 +0530 Subject: [PATCH] chore: update deps and bumb versino to 0.2.0 --- Cargo.lock | 388 ++++++++++++++++++++++++++++++++++++++-------------- Cargo.toml | 12 +- src/main.rs | 79 ++++++----- 3 files changed, 333 insertions(+), 146 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 845166f..8030560 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -3,23 +3,52 @@ version = 3 [[package]] -name = "ansi_term" -version = "0.11.0" +name = "anstream" +version = "0.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b" +checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163" dependencies = [ - "winapi", + "anstyle", + "anstyle-parse", + "anstyle-query", + "anstyle-wincon", + "colorchoice", + "is-terminal", + "utf8parse", ] [[package]] -name = "atty" -version = "0.2.14" +name = "anstyle" +version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8" +checksum = "41ed9a86bf92ae6580e0a31281f65a1b1d867c0cc68d5346e2ae128dddfa6a7d" + +[[package]] +name = "anstyle-parse" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e765fd216e48e067936442276d1d57399e37bce53c264d6fefbe298080cb57ee" dependencies = [ - "hermit-abi", - "libc", - "winapi", + "utf8parse", +] + +[[package]] +name = "anstyle-query" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b" +dependencies = [ + "windows-sys", +] + +[[package]] +name = "anstyle-wincon" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "180abfa45703aebe0093f79badacc01b8fd4ea2e35118747e5811127f926e188" +dependencies = [ + "anstyle", + "windows-sys", ] [[package]] @@ -45,13 +74,19 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" [[package]] name = "block-buffer" -version = "0.9.0" +version = "0.10.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4" +checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" dependencies = [ "generic-array", ] +[[package]] +name = "cc" +version = "1.0.79" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f" + [[package]] name = "cfg-if" version = "1.0.0" @@ -60,19 +95,52 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" [[package]] name = "clap" -version = "2.33.3" +version = "4.3.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002" +checksum = "80672091db20273a15cf9fdd4e47ed43b5091ec9841bf4c6145c9dfbbcae09ed" dependencies = [ - "ansi_term", - "atty", - "bitflags", - "strsim 0.8.0", - "textwrap", - "unicode-width", - "vec_map", + "clap_builder", + "clap_derive", + "once_cell", ] +[[package]] +name = "clap_builder" +version = "4.3.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c1458a1df40e1e2afebb7ab60ce55c1fa8f431146205aa5f4887e0b111c27636" +dependencies = [ + "anstream", + "anstyle", + "bitflags", + "clap_lex", + "strsim", +] + +[[package]] +name = "clap_derive" +version = "4.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b8cd2b2a819ad6eec39e8f1d6b53001af1e5469f8c177579cdaeb313115b825f" +dependencies = [ + "heck", + "proc-macro2", + "quote", + "syn 2.0.18", +] + +[[package]] +name = "clap_lex" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b" + +[[package]] +name = "colorchoice" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7" + [[package]] name = "cpufeatures" version = "0.2.1" @@ -83,10 +151,20 @@ dependencies = [ ] [[package]] -name = "darling" -version = "0.12.4" +name = "crypto-common" +version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5f2c43f534ea4b0b049015d00269734195e6d3f0f6635cb692251aca6f9f8b3c" +checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3" +dependencies = [ + "generic-array", + "typenum", +] + +[[package]] +name = "darling" +version = "0.14.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7b750cb3417fd1b327431a470f388520309479ab0bf5e323505daf0290cd3850" dependencies = [ "darling_core", "darling_macro", @@ -94,67 +172,89 @@ dependencies = [ [[package]] name = "darling_core" -version = "0.12.4" +version = "0.14.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8e91455b86830a1c21799d94524df0845183fa55bafd9aa137b01c7d1065fa36" +checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0" dependencies = [ "fnv", "ident_case", "proc-macro2", "quote", - "strsim 0.10.0", - "syn", + "strsim", + "syn 1.0.109", ] [[package]] name = "darling_macro" -version = "0.12.4" +version = "0.14.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "29b5acf0dea37a7f66f7b25d2c5e93fd46f8f6968b1a5d7a3e02e97768afc95a" +checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e" dependencies = [ "darling_core", "quote", - "syn", + "syn 1.0.109", ] [[package]] name = "derive_builder" -version = "0.10.2" +version = "0.11.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d13202debe11181040ae9063d739fa32cfcaaebe2275fe387703460ae2365b30" +checksum = "d07adf7be193b71cc36b193d0f5fe60b918a3a9db4dad0449f57bcfd519704a3" dependencies = [ "derive_builder_macro", ] [[package]] name = "derive_builder_core" -version = "0.10.2" +version = "0.11.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "66e616858f6187ed828df7c64a6d71720d83767a7f19740b2d1b6fe6327b36e5" +checksum = "1f91d4cfa921f1c05904dc3c57b4a32c38aed3340cce209f3a6fd1478babafc4" dependencies = [ "darling", "proc-macro2", "quote", - "syn", + "syn 1.0.109", ] [[package]] name = "derive_builder_macro" -version = "0.10.2" +version = "0.11.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "58a94ace95092c5acb1e97a7e846b310cfbd499652f72297da7493f618a98d73" +checksum = "8f0314b72bed045f3a68671b3c86328386762c93f82d98c65c3cb5e5f573dd68" dependencies = [ "derive_builder_core", - "syn", + "syn 1.0.109", ] [[package]] name = "digest" -version = "0.9.0" +version = "0.10.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066" +checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292" dependencies = [ - "generic-array", + "block-buffer", + "crypto-common", +] + +[[package]] +name = "errno" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a" +dependencies = [ + "errno-dragonfly", + "libc", + "windows-sys", +] + +[[package]] +name = "errno-dragonfly" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf" +dependencies = [ + "cc", + "libc", ] [[package]] @@ -174,13 +274,16 @@ dependencies = [ ] [[package]] -name = "hermit-abi" -version = "0.1.19" +name = "heck" +version = "0.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33" -dependencies = [ - "libc", -] +checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8" + +[[package]] +name = "hermit-abi" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286" [[package]] name = "ident_case" @@ -189,14 +292,43 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39" [[package]] -name = "libc" -version = "0.2.101" +name = "io-lifetimes" +version = "1.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21" +checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2" +dependencies = [ + "hermit-abi", + "libc", + "windows-sys", +] + +[[package]] +name = "is-terminal" +version = "0.4.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "adcf93614601c8129ddf72e2d5633df827ba6551541c6d8c59520a371475be1f" +dependencies = [ + "hermit-abi", + "io-lifetimes", + "rustix", + "windows-sys", +] + +[[package]] +name = "libc" +version = "0.2.146" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b" + +[[package]] +name = "linux-raw-sys" +version = "0.3.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519" [[package]] name = "mcaptcha-cli" -version = "0.1.0" +version = "0.2.0" dependencies = [ "clap", "pow_sha256", @@ -281,15 +413,15 @@ dependencies = [ ] [[package]] -name = "opaque-debug" -version = "0.3.0" +name = "once_cell" +version = "1.18.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5" +checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d" [[package]] name = "pow_sha256" -version = "0.2.1" -source = "git+https://github.com/mCaptcha/pow_sha256#807fa7c75284f6d8d488a6f66a3a1b3301f2f412" +version = "0.3.1" +source = "git+https://github.com/mCaptcha/pow_sha256#148f1cb70d19114d1340661a77b2b679e95715f6" dependencies = [ "bincode", "derive_builder", @@ -300,22 +432,36 @@ dependencies = [ [[package]] name = "proc-macro2" -version = "1.0.29" +version = "1.0.60" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b9f5105d4fdaab20335ca9565e106a5d9b82b6219b5ba735731124ac6711d23d" +checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406" dependencies = [ - "unicode-xid", + "unicode-ident", ] [[package]] name = "quote" -version = "1.0.9" +version = "1.0.28" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7" +checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488" dependencies = [ "proc-macro2", ] +[[package]] +name = "rustix" +version = "0.37.20" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0" +dependencies = [ + "bitflags", + "errno", + "io-lifetimes", + "libc", + "linux-raw-sys", + "windows-sys", +] + [[package]] name = "serde" version = "1.0.130" @@ -333,28 +479,20 @@ checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 1.0.109", ] [[package]] name = "sha2" -version = "0.9.6" +version = "0.10.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9204c41a1597a8c5af23c82d1c921cb01ec0a4c59e07a9c7306062829a3903f3" +checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0" dependencies = [ - "block-buffer", "cfg-if", "cpufeatures", "digest", - "opaque-debug", ] -[[package]] -name = "strsim" -version = "0.8.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a" - [[package]] name = "strsim" version = "0.10.0" @@ -363,47 +501,43 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623" [[package]] name = "syn" -version = "1.0.75" +version = "1.0.109" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b7f58f7e8eaa0009c5fec437aabf511bd9933e4b2d7407bd05273c01a8906ea7" +checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237" dependencies = [ "proc-macro2", "quote", - "unicode-xid", + "unicode-ident", ] [[package]] -name = "textwrap" -version = "0.11.0" +name = "syn" +version = "2.0.18" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060" +checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e" dependencies = [ - "unicode-width", + "proc-macro2", + "quote", + "unicode-ident", ] [[package]] name = "typenum" -version = "1.13.0" +version = "1.16.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06" +checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba" [[package]] -name = "unicode-width" -version = "0.1.8" +name = "unicode-ident" +version = "1.0.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3" +checksum = "b15811caf2415fb889178633e7724bad2509101cde276048e013b9def5e51fa0" [[package]] -name = "unicode-xid" -version = "0.2.2" +name = "utf8parse" +version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3" - -[[package]] -name = "vec_map" -version = "0.8.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191" +checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a" [[package]] name = "version_check" @@ -412,23 +546,67 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe" [[package]] -name = "winapi" -version = "0.3.9" +name = "windows-sys" +version = "0.48.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419" +checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9" dependencies = [ - "winapi-i686-pc-windows-gnu", - "winapi-x86_64-pc-windows-gnu", + "windows-targets", ] [[package]] -name = "winapi-i686-pc-windows-gnu" -version = "0.4.0" +name = "windows-targets" +version = "0.48.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" +checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5" +dependencies = [ + "windows_aarch64_gnullvm", + "windows_aarch64_msvc", + "windows_i686_gnu", + "windows_i686_msvc", + "windows_x86_64_gnu", + "windows_x86_64_gnullvm", + "windows_x86_64_msvc", +] [[package]] -name = "winapi-x86_64-pc-windows-gnu" -version = "0.4.0" +name = "windows_aarch64_gnullvm" +version = "0.48.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" +checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc" + +[[package]] +name = "windows_aarch64_msvc" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3" + +[[package]] +name = "windows_i686_gnu" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241" + +[[package]] +name = "windows_i686_msvc" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00" + +[[package]] +name = "windows_x86_64_gnu" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a" diff --git a/Cargo.toml b/Cargo.toml index 1f7536f..2390be7 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,10 +1,14 @@ [package] name = "mcaptcha-cli" -version = "0.1.0" +description = "CLI tool to solve mCaptcha" +version = "0.2.0" +repository = "https://github.com/mCaptcha/cli" +documentation = "https://mcaptcha.org/docs/" authors = ["realaravinth "] license = "AGPL-3.0" -edition = "2018" +edition = "2021" + [dependencies] -pow_sha256 = { version = "0.2.1", git = "https://github.com/mCaptcha/pow_sha256" } -clap = "2.33" +pow_sha256 = { version = "0.3.1", git = "https://github.com/mCaptcha/pow_sha256" } +clap = {version = "4.3", features = ["derive"]} diff --git a/src/main.rs b/src/main.rs index d077216..1eaf430 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,43 +1,48 @@ -use clap::{App, Arg}; +/* + * mCaptcha - A proof of work based DoS protection system + * Copyright © 2023 Aravinth Manivannan + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ +use clap::*; use pow_sha256::ConfigBuilder; + + +/// Simple program to greet a person +#[derive(Parser, Debug)] +#[command(author, version, about, long_about = None)] +struct Args { + /// Salt with which PoW should be computed + #[arg(short, long)] + salt: String, + + /// Phrase over which PoW should be computed + #[arg(short, long)] + phrase: String, + + + /// Difficulty Factor + #[arg(short, long)] + difficulty_factor: u32, +} + fn main() { - let matches = App::new("mCaptcha PoW CLI") - .version("0.1.0") - .author("Aravinth Manivannan ") - .about("Generates PoW for mCaptcha") - .arg( - Arg::with_name("salt") - .short("-s") - .long("--salt") - .value_name("STRING") - .help("Salt with which PoW should be computed") - .takes_value(true), - ) - .arg( - Arg::with_name("phrase") - .short("-p") - .long("--phrase") - .value_name("STRING") - .help("Phrase over which PoW should be computed") - .takes_value(true), - ) - .arg( - Arg::with_name("difficulty_factor") - .short("-d") - .long("--difficulty") - .value_name("INTEGER") - .help("Difficulty factor") - .takes_value(true), - ) - .get_matches(); - let phrase = matches.value_of("phrase").unwrap(); - let salt = matches.value_of("salt").unwrap(); - let difficulty_factor: u32 = matches - .value_of("difficulty_factor") - .unwrap() - .parse() - .expect("Please enter an integer for difficulty"); + let matches = Args::parse(); + let phrase = matches.phrase; + let salt = matches.salt; + let difficulty_factor = matches.difficulty_factor; let config = ConfigBuilder::default().salt(salt.into()).build().unwrap(); let work = config.prove_work(&phrase, difficulty_factor).unwrap();