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https://github.com/mainflux/mainflux.git
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e438be4250
* Implement errors package in Authn service Signed-off-by: Ivan Milošević <iva@blokovi.com> * remove imported and not used fmt package Signed-off-by: Ivan Milošević <iva@blokovi.com> * wrapped errors when issued new key Signed-off-by: Ivan Milošević <iva@blokovi.com> * remove blank line Signed-off-by: Ivan Milošević <iva@blokovi.com> * Change error message in tests Remove nil case in encode error Signed-off-by: Ivan Milošević <iva@blokovi.com> * return back nil value error handling Signed-off-by: Ivan Milošević <iva@blokovi.com>
33 lines
750 B
Go
33 lines
750 B
Go
// Copyright (c) Mainflux
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// SPDX-License-Identifier: Apache-2.0
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// Package uuid provides a UUID identity provider.
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package uuid
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import (
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"github.com/gofrs/uuid"
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"github.com/mainflux/mainflux/authn"
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"github.com/mainflux/mainflux/errors"
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)
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// errGeneratingID indicates error in generating UUID
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var errGeneratingID = errors.New("failed to generate uuid")
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var _ authn.IdentityProvider = (*uuidIdentityProvider)(nil)
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type uuidIdentityProvider struct{}
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// New instantiates a UUID identity provider.
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func New() authn.IdentityProvider {
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return &uuidIdentityProvider{}
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}
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func (idp *uuidIdentityProvider) ID() (string, error) {
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id, err := uuid.NewV4()
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if err != nil {
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return "", errors.Wrap(errGeneratingID, err)
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}
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return id.String(), nil
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}
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