BCryptPasswordEncoder class

Implementation of PasswordEncoder that uses the BCrypt strong hashing function. Clients can optionally supply a "version" ($2a, $2b, $2y) and a "strength" (a.k.a. log rounds in BCrypt) and a SecureRandom instance. The larger the strength parameter the more work will have to be done (exponentially) to hash the passwords. The default value is 10.

Inheritance
Implemented types

Constructors

BCryptPasswordEncoder({BCryptVersion version = BCryptVersion.$2A, int strength = -1, Random? random})

Properties

bcryptPattern → RegExp
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
version → BCryptVersion
final

Methods

bind(Stream<String> stream) → Stream<String>
Transforms the provided stream.
inherited
cast<RS, RT>() → Converter<RS, RT>
Provides a Converter<RS, RT> view of this stream transformer.
inherited
convert(String input) → String
Converts input and returns the result of the conversion.
override
encode(String rawPassword) → String
Encode the raw password. Generally, a good encoding algorithm applies a SHA-1 or greater hash combined with an 8-byte or greater randomly generated salt.
override
fuse<TT>(Converter<String, TT> other) → Converter<String, TT>
Fuses this with other.
inherited
matches(String rawPassword, String encodedPassword) → bool
Verify the encoded password obtained from storage matches the submitted raw password after it too is encoded. Returns true if the passwords match, false if they do not. The stored password itself is never decoded. @param rawPassword the raw password to encode and match @param encodedPassword the encoded password from storage to compare with @return true if the raw password, after encoding, matches the encoded password from storage
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
startChunkedConversion(Sink<String> sink) → Sink<String>
Starts a chunked conversion.
inherited
toString() → String
A string representation of this object.
inherited
upgradeEncoding(String encodedPassword) → bool
Returns true if the encoded password should be encoded again for better digest, else false. The default implementation always returns false. @param encodedPassword the encoded password to check @return true if the encoded password should be encoded again for better digest, else false.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited