m1saka
7d8a5b6f74
The 1.4.2 extension replaced the old signed/encrypted chat gateway with an
OpenAI-compatible aigateway. Align the proxy with the new flow:
- Use ecloud.10086.cn login/model base URLs, zhanlu_ide plugin headers and
v1.4.2 plugin version
- Provision the model API key via SM2-signed get-or-create after v1/login
profile fetch; store api_key/model_base_url/email in credentials
- Chat via Bearer apiKey against {modelBaseUrl}/chat/completions with plain
OpenAI SSE passthrough; fetch /v1/models from the gateway model-info endpoint
- Force HTTP/1.1 upstream (gateway drops HTTP/2 ALPN negotiation with EOF)
- Drop obsolete AES body encryption, model name mapping and vscode headers
107 lines
3.3 KiB
Go
107 lines
3.3 KiB
Go
package auth
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import (
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"bytes"
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"strings"
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"time"
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)
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// ExchangeCode exchanges an SSO auth code for a user profile via the Zhanlu
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// gateway authToken endpoint (POST /api/acepilot/zhanlu/authToken). The
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// profile fields may be AES-ECB encrypted with the token decrypt key; each
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// field falls back to the raw value when decryption fails.
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func ExchangeCode(client *http.Client, endpoint string, code string, decryptKey string) (Profile, error) {
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if strings.TrimSpace(endpoint) == "" {
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return Profile{}, errors.New("exchange endpoint is required")
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}
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if strings.TrimSpace(code) == "" {
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return Profile{}, errors.New("code is required")
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}
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if client == nil {
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// HTTP/1.1 only: the Zhanlu gateway drops HTTP/2 negotiation.
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client = &http.Client{Timeout: 60 * time.Second, Transport: &http.Transport{ForceAttemptHTTP2: false}}
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}
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body, _ := json.Marshal(map[string]string{"deputyAccountNumber": code})
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req, err := http.NewRequest(http.MethodPost, endpoint, bytes.NewReader(body))
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if err != nil {
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return Profile{}, err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := client.Do(req)
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if err != nil {
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return Profile{}, err
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}
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defer resp.Body.Close()
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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b := make([]byte, 1024)
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n, _ := resp.Body.Read(b)
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return Profile{}, fmt.Errorf("exchange returned %d: %s", resp.StatusCode, strings.TrimSpace(string(b[:n])))
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}
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var exchange ExchangeResponse
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if err := json.NewDecoder(resp.Body).Decode(&exchange); err != nil {
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return Profile{}, err
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}
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if exchange.ErrorCode != "" && exchange.ErrorCode != "Success" {
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msg := firstNonEmpty(exchange.ErrorMsg, exchange.Message, exchange.ErrorCode)
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return Profile{}, fmt.Errorf("exchange failed: %s", msg)
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}
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if exchange.State != "" && exchange.State != "OK" {
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msg := firstNonEmpty(exchange.ErrorMsg, exchange.Message, exchange.State)
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return Profile{}, fmt.Errorf("exchange failed: %s", msg)
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}
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profile := Profile{}
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for _, m := range []map[string]any{exchange.Body, exchange.Result, exchange.Data} {
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if m == nil {
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continue
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}
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profile.Email = decryptProfileField(m, "email", decryptKey)
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profile.Organization = decryptProfileField(m, "organization", decryptKey)
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profile.Team = decryptProfileField(m, "team", decryptKey)
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profile.UserName = decryptProfileField(m, "name", decryptKey)
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profile.Telephone = decryptProfileField(m, "telephone", decryptKey)
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if profile.Email != "" || profile.Organization != "" || profile.Team != "" {
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return profile, nil
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}
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}
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return Profile{}, errors.New("exchange response body missing profile fields")
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}
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func decryptProfileField(m map[string]any, key, decryptKey string) string {
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v, ok := m[key]
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if !ok {
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return ""
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}
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s, ok := v.(string)
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if !ok {
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return ""
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}
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return DecryptCredentialOrRaw(strings.TrimSpace(s), decryptKey)
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}
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type ExchangeResponse struct {
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ErrorCode string `json:"errorCode"`
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ErrorMsg string `json:"errorMsg"`
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Message string `json:"message"`
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State string `json:"state"`
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Body map[string]any `json:"body"`
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Result map[string]any `json:"result"`
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Data map[string]any `json:"data"`
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}
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func firstNonEmpty(values ...string) string {
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for _, v := range values {
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if strings.TrimSpace(v) != "" {
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return v
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}
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}
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return "unknown error"
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}
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