Wonitor - Fast, Zero Config Web Endpoint Change Monitor

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fast, zero config web endpoint change monitor. for comparing responses, a selected list of http headers and the full response body is stored on a local key/value store file. no configuration needed.

to increase network throughput, a --worker flag allows to set the concurrency when monitoring. endpoints returning a javascript content type will be beautified by default. using --headersOnly when adding a URL allows to only monitor response headers.

installation
Install via go or binary release:

go get -u github.com/rverton/wonitor

usage

λ $ ./wonitor NAME: wonitor - web monitor USAGE: wonitor [global options] command [command options] [arguments...] COMMANDS: add, a add endpoint to monitor delete, d deletes an endpoint get, g get endpoint body list, l list all monitored endpoints and their body size in bytes monitor, m retrieve all urls and compare them help, h Shows a list of commands or help for one command GLOBAL OPTIONS: --help, -h show help (default: false) λ $ ./wonitor add --url https://unlink.io/ + https://unlink.io/ λ $ ./wonitor monitor --save [https://unlink.io/] 1576b diff: --- Original +++ Current @@ -1 +1,47 @@ +HTTP/1.1 200 OK +Content-Type: text/html +Server: nginx/1.10.3 (Ubuntu) +X-Frame-Options: DENY +<h tml> +<body> +<pre> [... snip ...] +</pre> +</body> +</html> + λ $ ./wonitor monitor --save λ $ # no output because no change detected

endpoint diffing
The following headers are also included in the saved response and monitored for changes:

var headerToInclude = []string{ "Host", "Content-Length", "Content-Type", "Location", "Access-Control-Allow-Origin", "Access-Control-Allow-Methods", "Access-Control-Expose-Headers", "Access-Control-Allow-Credentials", "Allow", "Content-Security-Policy", "Proxy-Authenticate", "Server", "WWW-Authenticate", "X-Frame-Options", "X-Powered-By", }

Wonitor - Fast, Zero Config Web Endpoint Change Monitor Reviewed by Zion3R on 5:30 PM Rating: 5