More work
This commit is contained in:
parent
d4459ad3b6
commit
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GPG key ID:
19182661E818369F
8 changed files with 1166 additions and 54 deletions
22
.github/workflows/rust.yml
vendored
Normal file
22
.github/workflows/rust.yml
vendored
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@ -0,0 +1,22 @@
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name: Rust
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on:
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push:
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branches: [ "master" ]
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pull_request:
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branches: [ "master" ]
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env:
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CARGO_TERM_COLOR: always
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Build
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run: cargo build --verbose
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- name: Run tests
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run: cargo test --verbose
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2
.gitignore
vendored
2
.gitignore
vendored
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@ -1,3 +1,3 @@
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/target
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/target
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.env
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.env
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config.toml
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cloudflare-ddns.toml
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127
Cargo.lock
generated
127
Cargo.lock
generated
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@ -126,6 +126,7 @@ dependencies = [
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"anstyle",
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"anstyle",
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"bitflags",
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"bitflags",
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"clap_lex",
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"clap_lex",
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"once_cell",
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"strsim",
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"strsim",
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]
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]
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@ -153,6 +154,7 @@ version = "0.1.0"
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dependencies = [
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dependencies = [
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"anyhow",
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"anyhow",
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"clap",
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"clap",
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"dirs",
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"lettre",
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"lettre",
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"reqwest",
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"reqwest",
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"serde",
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"serde",
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@ -187,6 +189,27 @@ version = "0.8.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
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checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
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[[package]]
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name = "dirs"
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version = "5.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
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dependencies = [
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"dirs-sys",
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]
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[[package]]
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name = "dirs-sys"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
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dependencies = [
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"libc",
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"option-ext",
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"redox_users",
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"windows-sys 0.48.0",
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]
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[[package]]
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[[package]]
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name = "email_address"
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name = "email_address"
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version = "0.2.4"
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version = "0.2.4"
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@ -307,6 +330,17 @@ dependencies = [
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"pin-utils",
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"pin-utils",
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]
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]
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[[package]]
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name = "getrandom"
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version = "0.2.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
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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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[[package]]
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name = "h2"
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name = "h2"
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version = "0.3.19"
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version = "0.3.19"
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@ -568,6 +602,15 @@ version = "0.4.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
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checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
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[[package]]
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name = "matchers"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
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dependencies = [
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"regex-automata",
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]
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[[package]]
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[[package]]
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name = "memchr"
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name = "memchr"
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version = "2.5.0"
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version = "2.5.0"
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@ -679,6 +722,12 @@ dependencies = [
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"vcpkg",
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"vcpkg",
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]
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]
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[[package]]
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name = "option-ext"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
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[[package]]
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[[package]]
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name = "overload"
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name = "overload"
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version = "0.1.1"
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version = "0.1.1"
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@ -714,7 +763,7 @@ checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
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dependencies = [
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dependencies = [
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"cfg-if",
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"cfg-if",
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"libc",
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"libc",
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"redox_syscall",
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"redox_syscall 0.3.5",
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"smallvec",
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"smallvec",
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"windows-targets",
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"windows-targets",
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]
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]
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@ -785,6 +834,15 @@ dependencies = [
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"proc-macro2",
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"proc-macro2",
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]
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]
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[[package]]
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name = "redox_syscall"
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version = "0.2.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
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dependencies = [
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"bitflags",
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]
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[[package]]
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[[package]]
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name = "redox_syscall"
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name = "redox_syscall"
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version = "0.3.5"
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version = "0.3.5"
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@ -794,6 +852,47 @@ dependencies = [
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"bitflags",
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"bitflags",
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]
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]
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[[package]]
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name = "redox_users"
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version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
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|
dependencies = [
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"getrandom",
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"redox_syscall 0.2.16",
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"thiserror",
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]
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[[package]]
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name = "regex"
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|
version = "1.8.1"
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|
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "af83e617f331cc6ae2da5443c602dfa5af81e517212d9d611a5b3ba1777b5370"
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|
dependencies = [
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"regex-syntax 0.7.1",
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]
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[[package]]
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name = "regex-automata"
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version = "0.1.10"
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|
source = "registry+https://github.com/rust-lang/crates.io-index"
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|
checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
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dependencies = [
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"regex-syntax 0.6.29",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.6.29"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
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[[package]]
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name = "regex-syntax"
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version = "0.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a5996294f19bd3aae0453a862ad728f60e6600695733dd5df01da90c54363a3c"
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[[package]]
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[[package]]
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name = "reqwest"
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name = "reqwest"
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version = "0.11.18"
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version = "0.11.18"
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@ -1045,11 +1144,31 @@ dependencies = [
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"autocfg",
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"autocfg",
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"cfg-if",
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"cfg-if",
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"fastrand",
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"fastrand",
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"redox_syscall",
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"redox_syscall 0.3.5",
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"rustix",
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"rustix",
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"windows-sys 0.48.0",
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"windows-sys 0.48.0",
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]
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]
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[[package]]
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name = "thiserror"
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version = "1.0.40"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
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|
dependencies = [
|
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"thiserror-impl",
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]
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[[package]]
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name = "thiserror-impl"
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|
version = "1.0.40"
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|
source = "registry+https://github.com/rust-lang/crates.io-index"
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|
checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
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|
dependencies = [
|
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|
"proc-macro2",
|
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"quote",
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"syn 2.0.22",
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|
]
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[[package]]
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[[package]]
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name = "thread_local"
|
name = "thread_local"
|
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version = "1.1.7"
|
version = "1.1.7"
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@ -1219,10 +1338,14 @@ version = "0.3.17"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
checksum = "30a651bc37f915e81f087d86e62a18eec5f79550c7faff886f7090b4ea757c77"
|
checksum = "30a651bc37f915e81f087d86e62a18eec5f79550c7faff886f7090b4ea757c77"
|
||||||
dependencies = [
|
dependencies = [
|
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|
"matchers",
|
||||||
"nu-ansi-term",
|
"nu-ansi-term",
|
||||||
|
"once_cell",
|
||||||
|
"regex",
|
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"sharded-slab",
|
"sharded-slab",
|
||||||
"smallvec",
|
"smallvec",
|
||||||
"thread_local",
|
"thread_local",
|
||||||
|
"tracing",
|
||||||
"tracing-core",
|
"tracing-core",
|
||||||
"tracing-log",
|
"tracing-log",
|
||||||
]
|
]
|
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|
|
|
||||||
16
Cargo.toml
16
Cargo.toml
|
|
@ -3,17 +3,29 @@ name = "cloudflare-ddns"
|
||||||
version = "0.1.0"
|
version = "0.1.0"
|
||||||
authors = ["Edward Shen <code@eddie.sh>"]
|
authors = ["Edward Shen <code@eddie.sh>"]
|
||||||
edition = "2021"
|
edition = "2021"
|
||||||
|
description = "Small DDNS binary for Cloudflare"
|
||||||
|
repository = "https://github.com/edward-shen/cloudflare-ddns"
|
||||||
|
license = "GPL-3.0-or-later"
|
||||||
|
keywords = ["cloudflare", "ddns"]
|
||||||
|
categories = ["command-line-utilities"]
|
||||||
|
include = ["src/**/*", "LICENSE", "README.md"]
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
reqwest = { version = "0.11", features = ["json"] }
|
reqwest = { version = "0.11", features = ["json"] }
|
||||||
tokio = { version = "1", features = ["full"] }
|
tokio = { version = "1", features = ["full"] }
|
||||||
tracing = "0.1"
|
tracing = "0.1"
|
||||||
tracing-subscriber = "0.3"
|
tracing-subscriber = {version = "0.3", features = ["env-filter"] }
|
||||||
serde = { version = "1", features = ["derive"] }
|
serde = { version = "1", features = ["derive"] }
|
||||||
serde_json = "1"
|
serde_json = "1"
|
||||||
clap = { version = "4", features = ["derive"] }
|
clap = { version = "4", features = ["derive", "cargo"] }
|
||||||
anyhow = "1"
|
anyhow = "1"
|
||||||
toml = "0.7"
|
toml = "0.7"
|
||||||
tabled = { version = "0.12", features = ["derive"] }
|
tabled = { version = "0.12", features = ["derive"] }
|
||||||
url = { version = "2", features = ["serde"] }
|
url = { version = "2", features = ["serde"] }
|
||||||
lettre = { version = "0.10", default_features = false, features = ["serde"] }
|
lettre = { version = "0.10", default_features = false, features = ["serde"] }
|
||||||
|
dirs = "5"
|
||||||
|
|
||||||
|
[profile.release]
|
||||||
|
strip = "symbols"
|
||||||
|
lto = "thin"
|
||||||
|
codegen-units = 1
|
||||||
|
|
|
||||||
674
LICENSE
Normal file
674
LICENSE
Normal file
|
|
@ -0,0 +1,674 @@
|
||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU 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 General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||||
0
README.md
Normal file
0
README.md
Normal file
|
|
@ -45,6 +45,16 @@ pub struct DnsRecord {
|
||||||
pub protocol_type: RecordType,
|
pub protocol_type: RecordType,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
impl Display for DnsRecord {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
if f.alternate() {
|
||||||
|
self.id.fmt(f)
|
||||||
|
} else {
|
||||||
|
self.name.fmt(f)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
impl DnsRecord {
|
impl DnsRecord {
|
||||||
pub fn is_ipv4(&self) -> bool {
|
pub fn is_ipv4(&self) -> bool {
|
||||||
self.protocol_type == RecordType::A
|
self.protocol_type == RecordType::A
|
||||||
|
|
|
||||||
349
src/main.rs
349
src/main.rs
|
|
@ -1,84 +1,196 @@
|
||||||
#![warn(clippy::pedantic)]
|
#![warn(clippy::pedantic, clippy::cargo)]
|
||||||
|
|
||||||
use std::collections::HashSet;
|
use std::collections::{BTreeMap, HashMap, HashSet};
|
||||||
|
use std::fmt::{Debug, Display};
|
||||||
|
use std::fs::File;
|
||||||
|
use std::io::{self, IsTerminal};
|
||||||
use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
|
use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
|
||||||
|
use std::path::{Path, PathBuf};
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
use crate::config::{Config, RecordType};
|
use crate::config::{Config, RecordType};
|
||||||
|
|
||||||
use anyhow::{Context, Result};
|
use anyhow::{Context, Result};
|
||||||
use clap::{Parser, Subcommand};
|
use clap::{Parser, Subcommand, ValueEnum};
|
||||||
use reqwest::Url;
|
use reqwest::Url;
|
||||||
use serde::Deserialize;
|
use serde::{Deserialize, Serialize};
|
||||||
use serde_json::json;
|
use serde_json::json;
|
||||||
use tabled::settings::object::Column;
|
use tabled::settings::object::Column;
|
||||||
use tabled::settings::{Alignment, Modify};
|
use tabled::settings::{Alignment, Modify};
|
||||||
use tabled::{Table, Tabled};
|
use tabled::{Table, Tabled};
|
||||||
use tracing::{error, info, warn};
|
use tokio::time;
|
||||||
|
use tracing::{debug, info, instrument, trace, warn, Level};
|
||||||
|
use tracing_subscriber::filter::Directive;
|
||||||
|
use tracing_subscriber::fmt::Subscriber;
|
||||||
|
use tracing_subscriber::EnvFilter;
|
||||||
|
|
||||||
mod config;
|
mod config;
|
||||||
|
|
||||||
const X_AUTH_EMAIL: &str = "X-Auth-Email";
|
const X_AUTH_EMAIL: &str = "X-Auth-Email";
|
||||||
const X_AUTH_KEY: &str = "X-Auth-Key";
|
const X_AUTH_KEY: &str = "X-Auth-Key";
|
||||||
|
|
||||||
|
/// Scuffed Cloudflare dynamic DNS script.
|
||||||
|
///
|
||||||
|
/// If std
|
||||||
#[derive(Parser, Clone, Debug)]
|
#[derive(Parser, Clone, Debug)]
|
||||||
|
#[clap(author = clap::crate_authors!(), version = clap::crate_version!())]
|
||||||
pub struct Args {
|
pub struct Args {
|
||||||
|
/// Path to the configuration file.
|
||||||
|
///
|
||||||
|
/// If not provided, checks the current working directory, the current
|
||||||
|
/// user's local config directory, and finally the system wide config
|
||||||
|
/// directory.
|
||||||
|
#[clap(short, long, global = true)]
|
||||||
|
config_file: Option<PathBuf>,
|
||||||
|
#[clap(short, long, global = true, value_delimiter = ',')]
|
||||||
|
verbose: Vec<Directive>,
|
||||||
|
// Force whether or not to print colors
|
||||||
|
#[clap(long, default_value_t = Color::default())]
|
||||||
|
color: Color,
|
||||||
#[command(subcommand)]
|
#[command(subcommand)]
|
||||||
cmd: Command,
|
cmd: Command,
|
||||||
}
|
}
|
||||||
|
|
||||||
#[derive(Subcommand, Clone, Debug)]
|
#[derive(Subcommand, Clone, Debug)]
|
||||||
pub enum Command {
|
pub enum Command {
|
||||||
|
/// Fetch a reflected IP address and update A and AAAA entries in DNS.
|
||||||
Run,
|
Run,
|
||||||
|
/// List all A and AAAA entries in each zone in the config.
|
||||||
List(List),
|
List(List),
|
||||||
}
|
}
|
||||||
|
|
||||||
#[derive(Parser, Clone, Debug)]
|
#[derive(Parser, Clone, Debug)]
|
||||||
pub struct List {
|
pub struct List {
|
||||||
|
/// Limit which zones to emit.
|
||||||
|
///
|
||||||
|
/// If not provided, print all zones in the config.
|
||||||
zones: Option<Vec<String>>,
|
zones: Option<Vec<String>>,
|
||||||
|
/// Which format to output zone data in.
|
||||||
|
#[clap(short, long, default_value_t = OutputFormat::default())]
|
||||||
|
output: OutputFormat,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(ValueEnum, Default, Debug, Clone, Copy)]
|
||||||
|
enum OutputFormat {
|
||||||
|
#[default]
|
||||||
|
Table,
|
||||||
|
Json,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Display for OutputFormat {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
match self {
|
||||||
|
OutputFormat::Table => Display::fmt("table", f),
|
||||||
|
OutputFormat::Json => Display::fmt("json", f),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(ValueEnum, Default, Debug, Clone, Copy, PartialEq, Eq)]
|
||||||
|
enum Color {
|
||||||
|
#[default]
|
||||||
|
Auto,
|
||||||
|
Never,
|
||||||
|
Always,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Display for Color {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
match self {
|
||||||
|
Color::Auto => Display::fmt("auto", f),
|
||||||
|
Color::Never => Display::fmt("never", f),
|
||||||
|
Color::Always => Display::fmt("always", f),
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#[tokio::main]
|
#[tokio::main]
|
||||||
async fn main() -> Result<()> {
|
async fn main() -> Result<()> {
|
||||||
match Args::parse().cmd {
|
let args = Args::parse();
|
||||||
Command::Run => handle_run(load_config()?).await,
|
|
||||||
Command::List(list) => handle_list(load_config()?, list).await,
|
let env_filter = args
|
||||||
|
.verbose
|
||||||
|
.into_iter()
|
||||||
|
.fold(EnvFilter::from_default_env(), |env, directive| {
|
||||||
|
env.add_directive(directive)
|
||||||
|
});
|
||||||
|
|
||||||
|
let is_stdout_terminal = io::stdout().is_terminal();
|
||||||
|
let use_ansi = match args.color {
|
||||||
|
Color::Auto => is_stdout_terminal || io::stderr().is_terminal(),
|
||||||
|
other => other == Color::Always,
|
||||||
|
};
|
||||||
|
|
||||||
|
Subscriber::builder()
|
||||||
|
.with_env_filter(env_filter)
|
||||||
|
.with_ansi(use_ansi)
|
||||||
|
.with_writer(move || -> Box<dyn io::Write> {
|
||||||
|
// If we're redirecting stdout, use stderr for logs
|
||||||
|
// This makes json output work as expected for redirection
|
||||||
|
if is_stdout_terminal {
|
||||||
|
Box::new(io::stdout())
|
||||||
|
} else {
|
||||||
|
Box::new(io::stderr())
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.init();
|
||||||
|
|
||||||
|
let config = load_config(args.config_file).context("Failed to find a suitable config file")?;
|
||||||
|
match args.cmd {
|
||||||
|
Command::Run => handle_run(config).await,
|
||||||
|
Command::List(list) => handle_list(config, list).await,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
async fn handle_run(conf: Config) -> Result<()> {
|
async fn handle_run(conf: Config) -> Result<()> {
|
||||||
let ipv4_addr = match conf.ip_reflector.ipv4 {
|
let ipv4 = if let Some(addr_to_req) = conf.ip_reflector.ipv4 {
|
||||||
Some(addr_to_req) => Some(IpAddr::V4(
|
let ip = get_ipv4(addr_to_req)
|
||||||
get_ipv4(addr_to_req)
|
|
||||||
.await
|
.await
|
||||||
.context("Failed to query for ipv4 address, bailing.")?,
|
.context("Failed to query for IPv4 address, bailing.")?;
|
||||||
)),
|
debug!(addr=%ip, "Found reflected IPv4");
|
||||||
None => None,
|
Some(IpAddr::V4(ip))
|
||||||
|
} else {
|
||||||
|
info!("No IPv4 reflector endpoint provided. Not updating IPv6 addresses");
|
||||||
|
None
|
||||||
};
|
};
|
||||||
let ipv6_addr = match conf.ip_reflector.ipv6 {
|
let ipv6 = if let Some(addr_to_req) = conf.ip_reflector.ipv6 {
|
||||||
Some(addr_to_req) => Some(IpAddr::V6(
|
let ip = get_ipv6(addr_to_req)
|
||||||
get_ipv6(addr_to_req)
|
|
||||||
.await
|
.await
|
||||||
.context("Failed to query for ipv4 address, bailing.")?,
|
.context("Failed to query for IPv6 address, bailing.")?;
|
||||||
)),
|
debug!(addr=%ip, "Found reflected IPv6");
|
||||||
None => None,
|
Some(IpAddr::V6(ip))
|
||||||
|
} else {
|
||||||
|
debug!("No IPv6 reflector endpoint provided. Not updating IPv6 addresses");
|
||||||
|
None
|
||||||
};
|
};
|
||||||
|
|
||||||
for zone in conf.zone.into_values() {
|
let ip_cache_path = ip_cache_path().context("while getting the ip cache path")?;
|
||||||
let zone_id = zone.id;
|
let mut cache_file = load_ip_cache(&ip_cache_path).context("while loading the ip cache")?;
|
||||||
|
|
||||||
let records_to_process = zone.record.into_iter().filter_map(|record| {
|
let mut rate_limit = time::interval(Duration::from_millis(250));
|
||||||
if ipv4_addr.is_some() && record.is_ipv4() {
|
for (human_readable_name, zone) in conf.zone {
|
||||||
return Some((&ipv4_addr, record));
|
let span = tracing::span!(Level::TRACE, "zone", domain = %human_readable_name);
|
||||||
|
let _enter = span.enter();
|
||||||
|
|
||||||
|
let records_to_process = zone
|
||||||
|
.record
|
||||||
|
.into_iter()
|
||||||
|
.filter(|record| !record.disabled)
|
||||||
|
.filter_map(|record| {
|
||||||
|
// Only process ipv4 entries if we have a reflected ip
|
||||||
|
if record.is_ipv4() {
|
||||||
|
return ipv4.map(|ip| (ip, record));
|
||||||
}
|
}
|
||||||
|
|
||||||
if ipv6_addr.is_some() && record.is_ipv6() {
|
// Only process ipv6 entries if we have a reflected ip
|
||||||
return Some((&ipv6_addr, record));
|
if record.is_ipv6() {
|
||||||
|
return ipv6.map(|ip| (ip, record));
|
||||||
}
|
}
|
||||||
|
|
||||||
None
|
None
|
||||||
});
|
});
|
||||||
|
|
||||||
for (addr, record) in records_to_process.take(3) {
|
for (addr, record) in records_to_process {
|
||||||
#[derive(Deserialize, Debug)]
|
#[derive(Deserialize, Debug)]
|
||||||
#[allow(dead_code)]
|
#[allow(dead_code)]
|
||||||
struct UpdateDnsResponse {
|
struct UpdateDnsResponse {
|
||||||
|
|
@ -87,10 +199,30 @@ async fn handle_run(conf: Config) -> Result<()> {
|
||||||
messages: Vec<Message>,
|
messages: Vec<Message>,
|
||||||
}
|
}
|
||||||
|
|
||||||
let record_id = record.id;
|
let span = tracing::span!(Level::TRACE, "record", name = %record);
|
||||||
|
let _enter = span.enter();
|
||||||
|
|
||||||
|
// Can't put this in a filter combinator because cache_file gets
|
||||||
|
// immutably borrowed for the duration of the iterator
|
||||||
|
let cache_entry = cache_file.0.get(&record.id).copied();
|
||||||
|
let should_skip = match cache_entry {
|
||||||
|
entry @ Some(IpAddr::V4(_)) => entry == ipv4,
|
||||||
|
entry @ Some(IpAddr::V6(_)) => entry == ipv6,
|
||||||
|
None => false,
|
||||||
|
};
|
||||||
|
|
||||||
|
if should_skip {
|
||||||
|
debug!("Skipping entry since it was up to date in cache");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
debug!(cached_ip=?cache_entry, "Need to update entry");
|
||||||
|
|
||||||
|
rate_limit.tick().await;
|
||||||
let resp: UpdateDnsResponse = reqwest::Client::new()
|
let resp: UpdateDnsResponse = reqwest::Client::new()
|
||||||
.put(format!(
|
.put(format!(
|
||||||
"https://api.cloudflare.com/client/v4/zones/{zone_id}/dns_records/{record_id}"
|
"https://api.cloudflare.com/client/v4/zones/{}/dns_records/{}",
|
||||||
|
&zone.id, &record.id
|
||||||
))
|
))
|
||||||
.header(X_AUTH_EMAIL, &conf.account.email.to_string())
|
.header(X_AUTH_EMAIL, &conf.account.email.to_string())
|
||||||
.header(X_AUTH_KEY, &conf.account.api_key)
|
.header(X_AUTH_KEY, &conf.account.api_key)
|
||||||
|
|
@ -108,12 +240,53 @@ async fn handle_run(conf: Config) -> Result<()> {
|
||||||
.await
|
.await
|
||||||
.context("while parsing into a json")?;
|
.context("while parsing into a json")?;
|
||||||
|
|
||||||
// TODO: handle success
|
if resp.success {
|
||||||
|
trace!("Update successful");
|
||||||
|
cache_file.0.insert(record.id, addr);
|
||||||
|
continue;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Updating the ip cache last is better in case we get interrupted. Better
|
||||||
|
// to update too frequently than not enough.
|
||||||
|
update_ip_cache(ip_cache_path, &cache_file).context("while updating the cache file")?;
|
||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
|
||||||
|
fn update_ip_cache<P: AsRef<Path>>(path: P, data: &CacheFile) -> Result<()> {
|
||||||
|
let data = serde_json::to_string(data).expect("serialization to work");
|
||||||
|
std::fs::write(path, data).context("while writing the ip cache file")?;
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Serialize, Deserialize, Default, Debug)]
|
||||||
|
struct CacheFile(HashMap<String, IpAddr>);
|
||||||
|
|
||||||
|
#[instrument(level = "trace", ret)]
|
||||||
|
fn load_ip_cache<P: AsRef<Path> + Debug>(path: P) -> Result<CacheFile> {
|
||||||
|
let file = File::options()
|
||||||
|
.create(true)
|
||||||
|
.read(true)
|
||||||
|
.write(true)
|
||||||
|
.open(path)
|
||||||
|
.context("while opening the ip cache file")?;
|
||||||
|
let data = std::io::read_to_string(file).context("while reading the ip cache file")?;
|
||||||
|
Ok(match serde_json::from_str(&data) {
|
||||||
|
Ok(cache) => cache,
|
||||||
|
Err(e) => {
|
||||||
|
warn!("Failed to parse the ip cache file; assuming empty: {e}");
|
||||||
|
CacheFile::default()
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
fn ip_cache_path() -> Result<PathBuf> {
|
||||||
|
dirs::cache_dir()
|
||||||
|
.context("Failed to determine cache directory")
|
||||||
|
.map(|path| path.join("cloudflare-ddns.cache"))
|
||||||
|
}
|
||||||
|
|
||||||
#[derive(Deserialize, Debug)]
|
#[derive(Deserialize, Debug)]
|
||||||
#[allow(dead_code)]
|
#[allow(dead_code)]
|
||||||
struct Message {
|
struct Message {
|
||||||
|
|
@ -133,11 +306,12 @@ async fn handle_list(conf: Config, args: List) -> Result<()> {
|
||||||
if known_zones.contains(&maybe_zone_id) {
|
if known_zones.contains(&maybe_zone_id) {
|
||||||
return Some(maybe_zone_id);
|
return Some(maybe_zone_id);
|
||||||
}
|
}
|
||||||
|
|
||||||
if let Some(zone) = conf.zone.get(&maybe_zone_id) {
|
if let Some(zone) = conf.zone.get(&maybe_zone_id) {
|
||||||
return Some(zone.id.clone());
|
return Some(zone.id.clone());
|
||||||
}
|
}
|
||||||
|
|
||||||
eprintln!("Unknown zone {maybe_zone_id}, skipping");
|
warn!("Unknown zone {maybe_zone_id}, skipping");
|
||||||
None
|
None
|
||||||
})
|
})
|
||||||
.collect()
|
.collect()
|
||||||
|
|
@ -145,6 +319,8 @@ async fn handle_list(conf: Config, args: List) -> Result<()> {
|
||||||
None => known_zones.into_iter().cloned().collect(),
|
None => known_zones.into_iter().cloned().collect(),
|
||||||
};
|
};
|
||||||
|
|
||||||
|
let mut output = BTreeMap::new();
|
||||||
|
let mut rate_limit = time::interval(Duration::from_millis(250));
|
||||||
for zone in zones {
|
for zone in zones {
|
||||||
#[derive(Deserialize, Debug)]
|
#[derive(Deserialize, Debug)]
|
||||||
#[allow(dead_code)]
|
#[allow(dead_code)]
|
||||||
|
|
@ -155,7 +331,7 @@ async fn handle_list(conf: Config, args: List) -> Result<()> {
|
||||||
result: Vec<DnsResponse>,
|
result: Vec<DnsResponse>,
|
||||||
}
|
}
|
||||||
|
|
||||||
#[derive(Deserialize, Debug, Tabled)]
|
#[derive(Serialize, Deserialize, Debug, Tabled)]
|
||||||
#[tabled(rename_all = "PascalCase")]
|
#[tabled(rename_all = "PascalCase")]
|
||||||
struct DnsResponse {
|
struct DnsResponse {
|
||||||
name: String,
|
name: String,
|
||||||
|
|
@ -171,6 +347,8 @@ async fn handle_list(conf: Config, args: List) -> Result<()> {
|
||||||
for page_no in 1.. {
|
for page_no in 1.. {
|
||||||
// This technically requests one more than optimal, but tbh it
|
// This technically requests one more than optimal, but tbh it
|
||||||
// doesn't really matter
|
// doesn't really matter
|
||||||
|
|
||||||
|
rate_limit.tick().await;
|
||||||
let resp: ListZoneResponse = reqwest::Client::new()
|
let resp: ListZoneResponse = reqwest::Client::new()
|
||||||
.get(format!(
|
.get(format!(
|
||||||
"https://api.cloudflare.com/client/v4/zones/{zone}/dns_records?type=A,AAAA&page={page_no}"
|
"https://api.cloudflare.com/client/v4/zones/{zone}/dns_records?type=A,AAAA&page={page_no}"
|
||||||
|
|
@ -188,19 +366,51 @@ async fn handle_list(conf: Config, args: List) -> Result<()> {
|
||||||
|
|
||||||
if resp.result.is_empty() {
|
if resp.result.is_empty() {
|
||||||
break;
|
break;
|
||||||
} else {
|
|
||||||
entries.extend(resp.result);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
entries.extend(resp.result);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Sort by subdomain, with higher level subdomains taking higher precedence than lower ones.
|
// Sort by subdomain, with higher level subdomains taking higher precedence than lower ones.
|
||||||
entries.sort_unstable_by(|a, b| a.name.split('.').rev().cmp(b.name.split('.').rev()));
|
entries.sort_unstable_by(|a, b| a.name.split('.').rev().cmp(b.name.split('.').rev()));
|
||||||
|
|
||||||
|
output.insert(zone, entries);
|
||||||
|
}
|
||||||
|
|
||||||
|
let human_readable_mapping: HashMap<_, _> = conf
|
||||||
|
.zone
|
||||||
|
.into_iter()
|
||||||
|
.map(|(human, zone)| (zone.id, human))
|
||||||
|
.collect();
|
||||||
|
match args.output {
|
||||||
|
OutputFormat::Table => {
|
||||||
|
for (zone_id, data) in output {
|
||||||
|
println!(
|
||||||
|
"{} ({zone_id})\n{}",
|
||||||
|
human_readable_mapping.get(&zone_id).unwrap(),
|
||||||
|
Table::new(data).with(Modify::new(Column::from(0)).with(Alignment::right()))
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OutputFormat::Json => {
|
||||||
|
let map: serde_json::Map<String, serde_json::Value> = output
|
||||||
|
.into_iter()
|
||||||
|
.map(|(zone_id, data)| {
|
||||||
|
(
|
||||||
|
human_readable_mapping.get(&zone_id).unwrap().clone(),
|
||||||
|
json!({
|
||||||
|
"id": zone_id,
|
||||||
|
"records": data,
|
||||||
|
}),
|
||||||
|
)
|
||||||
|
})
|
||||||
|
.collect();
|
||||||
println!(
|
println!(
|
||||||
"{}",
|
"{}",
|
||||||
Table::new(entries).with(Modify::new(Column::from(0)).with(Alignment::right()))
|
serde_json::to_string(&map).expect("serialization to work")
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
|
||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
|
@ -227,7 +437,68 @@ async fn get_ipv6(url: Url) -> Result<Ipv6Addr> {
|
||||||
.context("Response was not an IPv4 address")
|
.context("Response was not an IPv4 address")
|
||||||
}
|
}
|
||||||
|
|
||||||
fn load_config() -> Result<Config> {
|
fn load_config(user_provided_path: Option<PathBuf>) -> Option<Config> {
|
||||||
let conf_str = std::fs::read_to_string("./config.toml")?;
|
if let Some(path) = user_provided_path {
|
||||||
Ok(toml::from_str(&conf_str)?)
|
tracing::trace!("User provided path to config");
|
||||||
|
let maybe_config = load_config_from_path(&path);
|
||||||
|
if maybe_config.is_some() {
|
||||||
|
tracing::info!(
|
||||||
|
path = %path.to_string_lossy(),
|
||||||
|
"Loaded config file"
|
||||||
|
);
|
||||||
|
}
|
||||||
|
return maybe_config;
|
||||||
|
}
|
||||||
|
|
||||||
|
let file_path = Path::new("./cloudflare-ddns.toml");
|
||||||
|
let resolved_path = file_path.canonicalize();
|
||||||
|
let resolved_path = resolved_path.as_deref().unwrap_or(file_path);
|
||||||
|
if let Some(config) = load_config_from_path(resolved_path) {
|
||||||
|
tracing::info!(
|
||||||
|
path = %resolved_path.to_string_lossy(),
|
||||||
|
"Loaded config file"
|
||||||
|
);
|
||||||
|
return Some(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
if let Some((path, config)) = dirs::config_dir()
|
||||||
|
.map(|path| path.join(file_path))
|
||||||
|
.and_then(|path| load_config_from_path(&path).map(|conf| (path, conf)))
|
||||||
|
{
|
||||||
|
tracing::info!(
|
||||||
|
path = %path.to_string_lossy(),
|
||||||
|
"Loaded config file"
|
||||||
|
);
|
||||||
|
return Some(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
if let Some(config) = load_config_from_path("/etc/cloudflare-ddns.toml") {
|
||||||
|
tracing::info!(path = "/etc/cloudflare-ddns.toml", "Loaded config file");
|
||||||
|
return Some(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
None
|
||||||
|
}
|
||||||
|
|
||||||
|
fn load_config_from_path<P: AsRef<Path>>(path: P) -> Option<Config> {
|
||||||
|
match std::fs::read_to_string(&path) {
|
||||||
|
Ok(data) => match toml::from_str(&data) {
|
||||||
|
Ok(config) => return Some(config),
|
||||||
|
Err(err) => {
|
||||||
|
debug!(
|
||||||
|
"Failed to parse config file at {}: {}",
|
||||||
|
path.as_ref().to_string_lossy(),
|
||||||
|
err
|
||||||
|
);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
Err(err) => {
|
||||||
|
debug!(
|
||||||
|
"Unable to read the config file at {}: {}",
|
||||||
|
path.as_ref().to_string_lossy(),
|
||||||
|
err
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
None
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue