47 lines
946 B
Go
47 lines
946 B
Go
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package form
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import (
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"fmt"
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"github.com/photoprism/photoprism/pkg/rnd"
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)
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const (
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ClientAccessToken = "access_token"
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)
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// ClientToken represents a client authentication token.
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type ClientToken struct {
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AuthToken string `form:"token" binding:"required" json:"token,omitempty"`
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TypeHint string `form:"token_type_hint" json:" token_type_hint,omitempty"`
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}
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// Empty checks if all form values are unset.
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func (f ClientToken) Empty() bool {
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switch {
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case f.AuthToken != "":
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return false
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case f.TypeHint != "":
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return false
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}
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return true
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}
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// Validate checks the token and token type.
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func (f ClientToken) Validate() error {
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// Check auth token.
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if f.AuthToken == "" {
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return fmt.Errorf("missing token")
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} else if !rnd.IsAlnum(f.AuthToken) {
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return fmt.Errorf("invalid token")
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}
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// Check token type.
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if f.TypeHint != "" && f.TypeHint != ClientAccessToken {
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return fmt.Errorf("unsupported token type")
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}
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return nil
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}
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