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- Offline: Computes PoW over given CAPTCHA parameters
- Online: CLI alternative for people using browsers without JavaScript support
CLI tool to solve mCaptcha Usage: mcaptcha-cli <COMMAND> Commands: offline Compute PoW with offline parameters online Compute PoW by fetching parameters from CAPTCHA URL help Print this message or the help of the given subcommand(s) Options: -h, --help Print help -V, --version Print version
Help menu:
Compute PoW with offline parameters Usage: mcaptcha-cli offline --salt <SALT> --phrase <PHRASE> --difficulty-factor <DIFFICULTY_FACTOR> Options: -s, --salt <SALT> Salt with which PoW should be computed -p, --phrase <PHRASE> Phrase over which PoW should be computed -d, --difficulty-factor <DIFFICULTY_FACTOR> Difficulty Factor -h, --help Print help
Example usage:
13:28 atm@lab cli ±|online|→ mcaptcha-cli offline -s $(rand 32) -p $(rand 32) -d 50000 difficulty: 50000 nonce: 90507 original phrase: f351f333d44b2c6b5bf7f033b065bbb8fb5e9dd153bd402e43ed04425f5a3859 result: 340276562956196291522979356090220150471
(where rand is this script)
Fetches CAPTCHA parameters from CAPTCHA URL, computes PoW, validates against given mCaptcha server and returns authorization token
Help menu:
Compute PoW by fetching parameters from CAPTCHA URL Usage: mcaptcha-cli online --url <URL> Options: -u, --url <URL> URL of the CAPTCHA. Example: https://example.org/widget?sitekey=foo -h, --help Print help
Example usage:
13:32 atm@lab cli ±|online ✗|→ mcaptcha-cli online -u https://demo.mcaptcha.org/widget?sitekey=pHy0AktWyOKuxZDzFfoaewncWecCHo23 Authorization token: 3xleN26OctBuVu3X4t6CYyUjErhaxQvz
2023 development is funded through the NGI0 Entrust Fund, via NLnet. Please see here for more details.