52 lines
983 B
Go
52 lines
983 B
Go
package oauth
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import (
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"encoding/json"
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"fmt"
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"strings"
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)
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//go:generate stringer -type=Provider
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type Provider int
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const (
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Unknown Provider = iota
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Credentials
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Google
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GitHub
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Linkedin
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Mock
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)
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// UnmarshalJSON implements json.Unmarshaler so Provider accepts string in JSON (e.g. "mock", "google")
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func (p *Provider) UnmarshalJSON(data []byte) error {
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var s string
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if err := json.Unmarshal(data, &s); err != nil {
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return err
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}
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parsed, err := ParseProvider(s)
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if err != nil {
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return err
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}
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*p = parsed
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return nil
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}
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// ParseProvider parses a provider string and returns the corresponding Provider enum
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func ParseProvider(provider string) (Provider, error) {
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switch strings.ToLower(provider) {
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case "credentials":
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return Credentials, nil
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case "google":
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return Google, nil
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case "github":
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return GitHub, nil
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case "linkedin":
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return Linkedin, nil
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case "mock":
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return Mock, nil
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default:
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return Unknown, fmt.Errorf("unknown provider: %s", provider)
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}
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}
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