19 lines
645 B
Go
19 lines
645 B
Go
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package auth
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// HostCredentialsFromMap converts a map of key-value pairs from a credentials
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// definition provided by the user (e.g. in a config file, or via a credentials
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// helper) into a HostCredentials object if possible, or returns nil if
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// no credentials could be extracted from the map.
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//
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// This function ignores map keys it is unfamiliar with, to allow for future
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// expansion of the credentials map format for new credential types.
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func HostCredentialsFromMap(m map[string]interface{}) HostCredentials {
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if m == nil {
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return nil
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}
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if token, ok := m["token"].(string); ok {
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return HostCredentialsToken(token)
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}
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return nil
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}
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