mirror of
https://github.com/ddnet/ddnet.git
synced 2024-11-19 22:48:18 +00:00
Add tool to manually ping the mastersrv
Usage example: `masterping ipv6 https://master1.ddnet.org/ddnet/15/register`. Returns 0 on success, nonzero on failure. Note that this might report failure occasionally as it doesn't retry, UDP packets are non-reliable so they might not arrive even though the mastersrv is up.
This commit is contained in:
heinrich5991
parent
4f02f6da97
commit
93f0b278f9
516
src/masterping/Cargo.lock
generated
Normal file
516
src/masterping/Cargo.lock
generated
Normal file
|
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@ -0,0 +1,516 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
|
||||
name = "addr2line"
|
||||
version = "0.19.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
|
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dependencies = [
|
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"gimli",
|
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]
|
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|
||||
[[package]]
|
||||
name = "adler"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
|
||||
|
||||
[[package]]
|
||||
name = "anyhow"
|
||||
version = "1.0.68"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
|
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dependencies = [
|
||||
"backtrace",
|
||||
]
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||||
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||||
[[package]]
|
||||
name = "backtrace"
|
||||
version = "0.3.67"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "233d376d6d185f2a3093e58f283f60f880315b6c60075b01f36b3b85154564ca"
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dependencies = [
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"addr2line",
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"cc",
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"cfg-if",
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"libc",
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"miniz_oxide",
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"object",
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"rustc-demangle",
|
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]
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[[package]]
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||||
name = "base64"
|
||||
version = "0.13.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
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[[package]]
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||||
name = "bitflags"
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||||
version = "1.3.2"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "bumpalo"
|
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version = "3.11.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
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[[package]]
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name = "cc"
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version = "1.0.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
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[[package]]
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name = "cfg-if"
|
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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||||
name = "chunked_transfer"
|
||||
version = "1.4.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cca491388666e04d7248af3f60f0c40cfb0991c72205595d7c396e3510207d1a"
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[[package]]
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name = "clap"
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||||
version = "2.34.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
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dependencies = [
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"bitflags",
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"strsim",
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"term_size",
|
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"textwrap",
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"unicode-width",
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]
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[[package]]
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name = "crc32fast"
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version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
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dependencies = [
|
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"cfg-if",
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]
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[[package]]
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name = "flate2"
|
||||
version = "1.0.25"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841"
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dependencies = [
|
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"crc32fast",
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"miniz_oxide",
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]
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[[package]]
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||||
name = "form_urlencoded"
|
||||
version = "1.1.0"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
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dependencies = [
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"percent-encoding",
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]
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[[package]]
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name = "getrandom"
|
||||
version = "0.2.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
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dependencies = [
|
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"cfg-if",
|
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"libc",
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"wasi",
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]
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[[package]]
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name = "gimli"
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||||
version = "0.27.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "dec7af912d60cdbd3677c1af9352ebae6fb8394d165568a2234df0fa00f87793"
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[[package]]
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name = "idna"
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||||
version = "0.3.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
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dependencies = [
|
||||
"unicode-bidi",
|
||||
"unicode-normalization",
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||||
]
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[[package]]
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||||
name = "js-sys"
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||||
version = "0.3.60"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
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||||
dependencies = [
|
||||
"wasm-bindgen",
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||||
]
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||||
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||||
[[package]]
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||||
name = "libc"
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||||
version = "0.2.139"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.17"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
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dependencies = [
|
||||
"cfg-if",
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||||
]
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[[package]]
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name = "masterping"
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version = "0.0.1"
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||||
dependencies = [
|
||||
"anyhow",
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||||
"clap",
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||||
"ureq",
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||||
"uuid",
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||||
]
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||||
[[package]]
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||||
name = "memchr"
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||||
version = "2.5.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
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||||
|
||||
[[package]]
|
||||
name = "miniz_oxide"
|
||||
version = "0.6.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
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||||
dependencies = [
|
||||
"adler",
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||||
]
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||||
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||||
[[package]]
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||||
name = "object"
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||||
version = "0.30.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "239da7f290cfa979f43f85a8efeee9a8a76d0827c356d37f9d3d7254d6b537fb"
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||||
dependencies = [
|
||||
"memchr",
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||||
]
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||||
|
||||
[[package]]
|
||||
name = "once_cell"
|
||||
version = "1.16.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
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||||
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||||
[[package]]
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||||
name = "percent-encoding"
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||||
version = "2.2.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "1.0.49"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "57a8eca9f9c4ffde41714334dee777596264c7825420f521abc92b5b5deb63a5"
|
||||
dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.23"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ring"
|
||||
version = "0.16.20"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"libc",
|
||||
"once_cell",
|
||||
"spin",
|
||||
"untrusted",
|
||||
"web-sys",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc-demangle"
|
||||
version = "0.1.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
|
||||
|
||||
[[package]]
|
||||
name = "rustls"
|
||||
version = "0.20.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "539a2bfe908f471bfa933876bd1eb6a19cf2176d375f82ef7f99530a40e48c2c"
|
||||
dependencies = [
|
||||
"log",
|
||||
"ring",
|
||||
"sct",
|
||||
"webpki",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "sct"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
|
||||
dependencies = [
|
||||
"ring",
|
||||
"untrusted",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
|
||||
|
||||
[[package]]
|
||||
name = "strsim"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.107"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "term_size"
|
||||
version = "0.3.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e4129646ca0ed8f45d09b929036bafad5377103edd06e50bf574b353d2b08d9"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "textwrap"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
|
||||
dependencies = [
|
||||
"term_size",
|
||||
"unicode-width",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tinyvec"
|
||||
version = "1.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
|
||||
dependencies = [
|
||||
"tinyvec_macros",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tinyvec_macros"
|
||||
version = "0.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-bidi"
|
||||
version = "0.3.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-ident"
|
||||
version = "1.0.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-normalization"
|
||||
version = "0.1.22"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
|
||||
dependencies = [
|
||||
"tinyvec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-width"
|
||||
version = "0.1.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
|
||||
|
||||
[[package]]
|
||||
name = "untrusted"
|
||||
version = "0.7.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
|
||||
|
||||
[[package]]
|
||||
name = "ureq"
|
||||
version = "2.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b97acb4c28a254fd7a4aeec976c46a7fa404eac4d7c134b30c75144846d7cb8f"
|
||||
dependencies = [
|
||||
"base64",
|
||||
"chunked_transfer",
|
||||
"flate2",
|
||||
"log",
|
||||
"once_cell",
|
||||
"rustls",
|
||||
"url",
|
||||
"webpki",
|
||||
"webpki-roots",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "url"
|
||||
version = "2.3.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
|
||||
dependencies = [
|
||||
"form_urlencoded",
|
||||
"idna",
|
||||
"percent-encoding",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uuid"
|
||||
version = "1.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "422ee0de9031b5b948b97a8fc04e3aa35230001a722ddd27943e0be31564ce4c"
|
||||
dependencies = [
|
||||
"getrandom",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.11.0+wasi-snapshot-preview1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen"
|
||||
version = "0.2.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"wasm-bindgen-macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-backend"
|
||||
version = "0.2.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
|
||||
dependencies = [
|
||||
"bumpalo",
|
||||
"log",
|
||||
"once_cell",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro"
|
||||
version = "0.2.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
|
||||
dependencies = [
|
||||
"quote",
|
||||
"wasm-bindgen-macro-support",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro-support"
|
||||
version = "0.2.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-shared"
|
||||
version = "0.2.83"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
|
||||
|
||||
[[package]]
|
||||
name = "web-sys"
|
||||
version = "0.3.60"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
|
||||
dependencies = [
|
||||
"js-sys",
|
||||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "webpki"
|
||||
version = "0.22.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"
|
||||
dependencies = [
|
||||
"ring",
|
||||
"untrusted",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "webpki-roots"
|
||||
version = "0.22.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b6c71e40d7d2c34a5106301fb632274ca37242cd0c9d3e64dbece371a40a2d87"
|
||||
dependencies = [
|
||||
"webpki",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
18
src/masterping/Cargo.toml
Normal file
18
src/masterping/Cargo.toml
Normal file
|
|
@ -0,0 +1,18 @@
|
|||
[package]
|
||||
name = "masterping"
|
||||
version = "0.0.1"
|
||||
authors = ["heinrich5991 <heinrich5991@gmail.com>"]
|
||||
edition = "2018"
|
||||
publish = false
|
||||
license = "Zlib"
|
||||
|
||||
[workspace]
|
||||
|
||||
[dependencies]
|
||||
anyhow = { version = "1.0.66", features = ["backtrace"] }
|
||||
clap = { version = "2.34.0", default-features = false, features = [
|
||||
"suggestions",
|
||||
"wrap_help",
|
||||
] }
|
||||
ureq = "2.5.0"
|
||||
uuid = { version = "1.2.2", features = ["v4"] }
|
||||
142
src/masterping/src/main.rs
Normal file
142
src/masterping/src/main.rs
Normal file
|
|
@ -0,0 +1,142 @@
|
|||
use anyhow::bail;
|
||||
use anyhow::Context;
|
||||
use clap::value_t_or_exit;
|
||||
use clap::App;
|
||||
use clap::Arg;
|
||||
use std::io;
|
||||
use std::net::SocketAddr;
|
||||
use std::net::ToSocketAddrs;
|
||||
use std::net::UdpSocket;
|
||||
use std::str::FromStr;
|
||||
use std::time::Duration;
|
||||
use std::time::Instant;
|
||||
use uuid::Uuid;
|
||||
|
||||
use self::IpVersion::*;
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
enum IpVersion {
|
||||
Ipv4,
|
||||
Ipv6,
|
||||
}
|
||||
|
||||
struct InvalidIpVersion;
|
||||
|
||||
impl FromStr for IpVersion {
|
||||
type Err = InvalidIpVersion;
|
||||
fn from_str(s: &str) -> Result<IpVersion, InvalidIpVersion> {
|
||||
Ok(match s {
|
||||
"ipv4" => Ipv4,
|
||||
"ipv6" => Ipv6,
|
||||
_ => return Err(InvalidIpVersion),
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
struct IpvResolver(IpVersion);
|
||||
|
||||
impl ureq::Resolver for IpvResolver {
|
||||
fn resolve(&self, netloc: &str) -> io::Result<Vec<SocketAddr>> {
|
||||
ToSocketAddrs::to_socket_addrs(netloc).map(|iter| {
|
||||
iter.filter(|s| match self.0 {
|
||||
Ipv4 => s.is_ipv4(),
|
||||
Ipv6 => s.is_ipv6(),
|
||||
})
|
||||
.collect()
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
fn main() -> anyhow::Result<()> {
|
||||
let matches = App::new("masterping")
|
||||
.about("Continuously checks if the masterserver is accepting registrations.")
|
||||
.arg(Arg::with_name("ipv")
|
||||
.value_name("IPV")
|
||||
.required(true)
|
||||
.help("IP version (either \"ipv6\" or \"ipv4\").")
|
||||
)
|
||||
.arg(Arg::with_name("masterurl")
|
||||
.value_name("MASTERURL")
|
||||
.required(true)
|
||||
.help("URL of the masterserver registration endpoint (something like \"https://master1.ddnet.org/ddnet/15/register\")")
|
||||
)
|
||||
.get_matches();
|
||||
|
||||
let ipv = value_t_or_exit!(matches.value_of("ipv"), IpVersion);
|
||||
let url = matches.value_of("masterurl").unwrap();
|
||||
|
||||
let bindaddr = match ipv {
|
||||
Ipv4 => "0.0.0.0:0",
|
||||
Ipv6 => "[::]:0",
|
||||
};
|
||||
let udp = UdpSocket::bind(bindaddr).context("UdpSocket::bind")?;
|
||||
let address = format!(
|
||||
"tw-0.6+udp://connecting-address.invalid:{}",
|
||||
udp.local_addr().context("UdpSocket::local_addr")?.port()
|
||||
);
|
||||
let challenge_secret = Uuid::new_v4().to_string();
|
||||
|
||||
let agent = ureq::builder()
|
||||
.user_agent("masterping/0.0.1")
|
||||
.resolver(IpvResolver(ipv))
|
||||
.build();
|
||||
let response = agent
|
||||
.post(url)
|
||||
.set("Address", &address)
|
||||
.set("Secret", &Uuid::new_v4().to_string())
|
||||
.set("Challenge-Secret", &challenge_secret)
|
||||
.set("Info-Serial", "0")
|
||||
.send_bytes(b"")
|
||||
.map_err(|e| {
|
||||
if let ureq::Error::Status(status, response) = e {
|
||||
let status_text = response.status_text().to_owned();
|
||||
if let Ok(response) = response.into_string() {
|
||||
eprintln!("{}", response);
|
||||
}
|
||||
ureq::Error::Status(
|
||||
status,
|
||||
ureq::Response::new(status, &status_text, "").unwrap(),
|
||||
)
|
||||
} else {
|
||||
e
|
||||
}
|
||||
})?
|
||||
.into_string()?;
|
||||
|
||||
if response != "{\"status\":\"need_challenge\"}\n" {
|
||||
bail!("Unexpected response {:?}", response);
|
||||
}
|
||||
|
||||
let expected_msg_prefix = {
|
||||
let mut expected = Vec::new();
|
||||
expected.extend_from_slice(b"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffchal");
|
||||
expected.extend_from_slice(challenge_secret.as_bytes());
|
||||
expected.push(0);
|
||||
expected
|
||||
};
|
||||
|
||||
let mut buf = [0; 65536];
|
||||
let deadline = Instant::now() + Duration::from_secs(3);
|
||||
udp.set_read_timeout(Some(Duration::from_secs(3)))
|
||||
.context("UdpSocket::set_read_timeout")?;
|
||||
loop {
|
||||
let (read, from) = udp
|
||||
.recv_from(&mut buf)
|
||||
.context("couldn't receive ping from mastersrv in time")?;
|
||||
let message = &buf[..read];
|
||||
if message.starts_with(&expected_msg_prefix) {
|
||||
println!("{}", from);
|
||||
break;
|
||||
}
|
||||
let mut duration = deadline
|
||||
.checked_duration_since(Instant::now())
|
||||
.unwrap_or_default();
|
||||
if duration == Duration::ZERO {
|
||||
duration = Duration::from_nanos(1);
|
||||
}
|
||||
udp.set_read_timeout(Some(duration))
|
||||
.context("UdpSocket::set_read_timeout")?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Loading…
Reference in a new issue