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<h1 align="center">
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Multihook
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</h1>
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<p align="center">
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<a href="https://crates.io/crates/multihook">
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<img src="https://img.shields.io/crates/v/multihook?style=for-the-badge">
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</a>
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</p>
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Multihook is an easy to configure webhook server.
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## Installation
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With cargo:
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```
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cargo install multihook
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```
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## Usage
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Just run it via systemd or smth.
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```
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multihook
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```
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## Config
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The config allows you to configure actions for each endpoint. The config is most likely
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stored in `~/.config/multihook` and on Windows maybe in the APPDATA directory (?).
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After running the program for the first time the config directory and config file should be created.
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```toml
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[server]
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address = '127.0.0.1:8080'
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[hooks]
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# executed before all endpoint actions
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pre_action = "echo 'pre action'"
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# executed after all endpoint actions
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post_action = "echo 'post action'"
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# executed when an action fails
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err_action = "echo \"Hook $HOOK_NAME failed with error: $HOOK_ERROR\""
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# the name needs to be unique
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[endpoints.ls]
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# the path needs to be unique
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path = "path/on/the/server"
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# a command or a path to the script
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action = "ls {{$.filepath}}"
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# allows multiple instances of this action to run concurrently
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allow_parallel = true
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# additional hooks on endpoint-level
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hooks = {pre_action = "echo 'before something bad happens'"}
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[endpoints.error]
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path = "error"
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action = "echo '{{$.books.*.title}}'"
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# Validate secrets according to different parsing rules
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# Currently only HMac based secrets with sha256 are supported
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secret = { value = "my secret", format = "HMac"}
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[endpoints.testscript]
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path = "script"
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action = "/home/trivernis/.local/share/multihook/test-script.sh"
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allow_parallel = false
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# doesn't wait for the command to finish and returns a http response directly
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# This setting can be useful if your action takes a very long time to run and would
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# cause a timeout
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run_detached = true
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```
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The configured `action` is either a script file or a command.
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In both cases placeholders with the syntax `{{query}}` can be used. The query
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is the path to required values in the json body of the request. The request body
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will also be provided in the environment variable `HOOK_BODY`.
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## License
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GPL-3
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