This commit updates the password generator to now include a binary mode. This mode produces a 256 bits long fully binary secret which can be used for AES-256 encryption. New flags `-bh` (print hex representation) and `-bn` (new line after secret) have been added for this mode. The version has also been updated to 1.0.1 recognizing this new addition.
The repetitive code used for password character counting in different scenarios has been consolidated into a single function, matchesMinimumAmount(). This extraction simplifies the main function and makes the code more maintainable, while maintaining the functionality of checking whether the password meets certain character count criteria.
Reformatted error messages to use %w for improved error handling in "random.go", and updated the used Go version in the ".golangci.toml" file. Also, removed some unnecessary lines in "random_test.go" and improved the layout of an array in "koremutake.go".
This commit introduces the .gitignore configuration file and adds SPDX headers to several files including test and documentation files. The headers provide license information in a standardized format which can be easily picked up by automated tools for license compliance checks. Additionally, it deleted a .idea/.gitignore file, which is a project specific IDE configuration file not necessary for the repository. It also introduced a README.md file providing more insightful information about the project.
The code now supports the configuration parameter 'ExcludeChars', which gives users the ability to specify particular characters that should not be included in the generated passwords. This addition was fully implemented both on config.go and random.go, while the relevant option flag was also added to apg.go for user interaction.
The spelling of "Pronounceable" has been adjusted throughout the code. Moreover, a new functionality for producing pronounceable passwords spelled as correlating syllables has been integrated. This includes relevant changes to password character sets used for pronounceable passwords and enhancements to test this new feature.
The new function "generatePronouncable" generates pronounceable passwords using the Koremutake syllabic representation. It is executed when 'Generate()' method is called with Algorithm set to 'AlgoPronouncable'. Additionally, significant changes were made to enhance the readability and performance of the 'GetCharRangeFromConfig' and 'checkMinimumRequirements' methods. In 'mode_test.go', the error message format has been updated for clear and concise display.
Updated variable naming within the CoinFlip function to enhance clarity. Also added an additional case statement within the Generate function for the 'AlgoPronouncable' algorithm. These changes improve readability and extend the functionality of the random number generation code.
Several variable names have been changed in 'random.go' to improve overall readability and code comprehension. Additionally, a typo was fixed and a new constant was introduced for the maximum value of Int32, to replace previously hard-coded values. The adjustments not only make the code more digestible, but also adhere to good coding practices.
This commit includes refactoring variable names to enhance readability and understanding within the `RandomBytes`, `RandNum` and `RandomStringFromCharRange` methods. A constant, `maxInt32`, was also added to replace a hard-coded value for better code practice. Typos in the comments and documentation were corrected as well.
Added code to check if set minimum password requirements are met after generating a random password. If not, the password generation process is repeated.
This not only adds an extra layer of security but also ensures that all set criteria for the password are met.
Also enhanced error handling in functions that could return a negative integer when asked for a random number.
Changed 'minimum amount of' parameter descriptions in apg.go to avoid confusion.
Introduced a new password generation algorithm, called 'coinflip', which simply returns "Heads" or "Tails". Associated CLI flag has been added as well. Also, improved error messages during password generation. This addition provides a simpler algorithm option and clearer user feedback during errors.
A FixedLength field was added to the Config struct and a corresponding command line flag was added in `apg.go`. The field allows for the generation of passwords of a fixed length, overriding the MinLength and MaxLength values if present. Revised the `random.go` script to accommodate this change. The option for fixed length enhances the flexibility and customization of the password generation tool.
Refactored the generator to include a new config option, changed function signatures to follow the new structure, and renamed the function 'RandomString' to 'RandomStringFromCharRange' for clarity. Also, added a new mode and algorithm feature to enhance password generation. Furthermore, added several tests for new features and configurations. Adapted the CLI to use the new configuration approach. This refactoring was necessary to improve the customizability and clarity of the password generation process. Fixed minor issues and added '.gitignore' for clean commits in the future.
