46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
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package aiprovider
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import (
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"errors"
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"github.com/descrybe/descrybe-v2/apps/api/internal/security"
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)
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// clientError is a validation message safe to return to API clients.
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type clientError struct {
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msg string
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}
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func (e *clientError) Error() string { return e.msg }
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// ClientMsg marks a message as safe to expose in HTTP 4xx responses.
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func ClientMsg(msg string) error {
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return &clientError{msg: msg}
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}
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// ClientError reports whether err is a known client-facing AI provider error.
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func ClientError(err error) (msg string, ok bool) {
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if err == nil {
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return "", false
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}
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var ce *clientError
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if errors.As(err, &ce) {
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return ce.msg, true
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}
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switch {
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case errors.Is(err, ErrNotConfigured),
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errors.Is(err, ErrInvalidMode),
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errors.Is(err, ErrInvalidPopular),
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errors.Is(err, ErrMissingAPIKey),
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errors.Is(err, ErrMissingModel),
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errors.Is(err, ErrMissingURL):
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return err.Error(), true
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case errors.Is(err, security.ErrInvalidURL),
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errors.Is(err, security.ErrBlockedURL),
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errors.Is(err, security.ErrBlockedHost):
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return "invalid base_url", true
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default:
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return "", false
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}
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}
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