27 lines
780 B
Go
27 lines
780 B
Go
package htpasswd
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import "golang.org/x/crypto/bcrypt"
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// Bcrypt facilitates bcrypt style hashing
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type Bcrypt struct{}
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// Hash returns the hashed variant of the password or an error
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func (*Bcrypt) Hash(password string) (string, error) {
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passwordBytes, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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if err != nil {
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return "", err
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}
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return string(passwordBytes), nil
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}
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// Match verifier the hashed password using the original
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func (*Bcrypt) Match(password, hashedPassword string) error {
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return bcrypt.CompareHashAndPassword([]byte(hashedPassword), []byte(password))
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}
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// Name returns the name of the hasher
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func (*Bcrypt) Name() string { return "bcrypt" }
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// Prefix returns the hasher's prefix
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func (*Bcrypt) Prefix() string { return "$2a$" }
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