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https://github.com/mainflux/mainflux.git
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c966a7802d
Setup top-level glide dependencies file. Migrated all of the manager service code into this repository. Fixed docker build procedure. Extracted executable to the top-level. Signed-off-by: Dejan Mijic <dejan@mainflux.com>
31 lines
637 B
Go
31 lines
637 B
Go
package bcrypt
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import (
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"github.com/mainflux/mainflux/manager"
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"golang.org/x/crypto/bcrypt"
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)
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const cost int = 10
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var _ manager.Hasher = (*bcryptHasher)(nil)
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type bcryptHasher struct{}
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// NewHasher instantiates a bcrypt-based hasher implementation.
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func NewHasher() manager.Hasher {
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return &bcryptHasher{}
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}
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func (bh *bcryptHasher) Hash(pwd string) (string, error) {
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hash, err := bcrypt.GenerateFromPassword([]byte(pwd), cost)
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if err != nil {
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return "", err
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}
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return string(hash), nil
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}
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func (bh *bcryptHasher) Compare(plain, hashed string) error {
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return bcrypt.CompareHashAndPassword([]byte(hashed), []byte(plain))
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}
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