Example usage for org.apache.shiro.crypto.hash.format ParsableHashFormat parse

Introduction

In this page you can find the example usage for org.apache.shiro.crypto.hash.format ParsableHashFormat parse.

Prototype

Hash parse(String formatted);

Source Link

Document

Parses the specified formatted string and returns the corresponding Hash instance.

Usage

From source file:com.masslink.idea.zigbee.shiro.UserPasswordService.java

License:Apache License

@Override
public boolean passwordsMatch(Object submittedPlaintext, String encrypted) {
    ByteSource plaintextBytes = createByteSource(submittedPlaintext);
    if (encrypted == null || encrypted.length() == 0) {
        return plaintextBytes == null || plaintextBytes.isEmpty();
    } else if (plaintextBytes == null || plaintextBytes.isEmpty()) {
        return false;
    }/*from w ww  .  j a v a2 s .  c  o  m*/
    HashFormat discoveredFormat = this.hashFormatFactory.getInstance(encrypted);
    if (discoveredFormat != null && discoveredFormat instanceof ParsableHashFormat) {
        ParsableHashFormat parsableHashFormat = (ParsableHashFormat) discoveredFormat;
        Hash savedHash = parsableHashFormat.parse(encrypted);
        return passwordsMatch(submittedPlaintext, savedHash);
    }
    HashRequest request = createHashRequest(plaintextBytes);
    Hash computed = this.hashService.computeHash(request);
    String formatted = this.hashFormat.format(computed);
    return encrypted.equals(formatted);
}

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