File size: 6,393 Bytes
daa8246 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | package oauth
import (
"context"
"encoding/base64"
"encoding/json"
"fmt"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/QuantumNous/new-api/common"
"github.com/QuantumNous/new-api/i18n"
"github.com/QuantumNous/new-api/logger"
"github.com/QuantumNous/new-api/model"
"github.com/gin-gonic/gin"
)
func init() {
Register("linuxdo", &LinuxDOProvider{})
}
// LinuxDOProvider implements OAuth for Linux DO
type LinuxDOProvider struct{}
type linuxdoUser struct {
Id int `json:"id"`
Username string `json:"username"`
Name string `json:"name"`
Active bool `json:"active"`
TrustLevel int `json:"trust_level"`
Silenced bool `json:"silenced"`
}
func (p *LinuxDOProvider) GetName() string {
return "Linux DO"
}
func (p *LinuxDOProvider) IsEnabled() bool {
return common.LinuxDOOAuthEnabled
}
func (p *LinuxDOProvider) ExchangeToken(ctx context.Context, code string, c *gin.Context) (*OAuthToken, error) {
if code == "" {
return nil, NewOAuthError(i18n.MsgOAuthInvalidCode, nil)
}
logger.LogDebug(ctx, "[OAuth-LinuxDO] ExchangeToken: code=%s...", code[:min(len(code), 10)])
// Get access token using Basic auth
tokenEndpoint := common.GetEnvOrDefaultString("LINUX_DO_TOKEN_ENDPOINT", "https://connect.linux.do/oauth2/token")
credentials := common.LinuxDOClientId + ":" + common.LinuxDOClientSecret
basicAuth := "Basic " + base64.StdEncoding.EncodeToString([]byte(credentials))
// Get redirect URI from request
scheme := "http"
if c.Request.TLS != nil {
scheme = "https"
}
redirectURI := fmt.Sprintf("%s://%s/api/oauth/linuxdo", scheme, c.Request.Host)
logger.LogDebug(ctx, "[OAuth-LinuxDO] ExchangeToken: token_endpoint=%s, redirect_uri=%s", tokenEndpoint, redirectURI)
data := url.Values{}
data.Set("grant_type", "authorization_code")
data.Set("code", code)
data.Set("redirect_uri", redirectURI)
req, err := http.NewRequestWithContext(ctx, "POST", tokenEndpoint, strings.NewReader(data.Encode()))
if err != nil {
return nil, err
}
req.Header.Set("Authorization", basicAuth)
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
req.Header.Set("Accept", "application/json")
client := http.Client{Timeout: 5 * time.Second}
res, err := client.Do(req)
if err != nil {
logger.LogError(ctx, fmt.Sprintf("[OAuth-LinuxDO] ExchangeToken error: %s", err.Error()))
return nil, NewOAuthErrorWithRaw(i18n.MsgOAuthConnectFailed, map[string]any{"Provider": "Linux DO"}, err.Error())
}
defer res.Body.Close()
logger.LogDebug(ctx, "[OAuth-LinuxDO] ExchangeToken response status: %d", res.StatusCode)
var tokenRes struct {
AccessToken string `json:"access_token"`
Message string `json:"message"`
}
if err := json.NewDecoder(res.Body).Decode(&tokenRes); err != nil {
logger.LogError(ctx, fmt.Sprintf("[OAuth-LinuxDO] ExchangeToken decode error: %s", err.Error()))
return nil, err
}
if tokenRes.AccessToken == "" {
logger.LogError(ctx, fmt.Sprintf("[OAuth-LinuxDO] ExchangeToken failed: %s", tokenRes.Message))
return nil, NewOAuthErrorWithRaw(i18n.MsgOAuthTokenFailed, map[string]any{"Provider": "Linux DO"}, tokenRes.Message)
}
logger.LogDebug(ctx, "[OAuth-LinuxDO] ExchangeToken success")
return &OAuthToken{
AccessToken: tokenRes.AccessToken,
}, nil
}
func (p *LinuxDOProvider) GetUserInfo(ctx context.Context, token *OAuthToken) (*OAuthUser, error) {
userEndpoint := common.GetEnvOrDefaultString("LINUX_DO_USER_ENDPOINT", "https://connect.linux.do/api/user")
logger.LogDebug(ctx, "[OAuth-LinuxDO] GetUserInfo: user_endpoint=%s", userEndpoint)
req, err := http.NewRequestWithContext(ctx, "GET", userEndpoint, nil)
if err != nil {
return nil, err
}
req.Header.Set("Authorization", "Bearer "+token.AccessToken)
req.Header.Set("Accept", "application/json")
client := http.Client{Timeout: 5 * time.Second}
res, err := client.Do(req)
if err != nil {
logger.LogError(ctx, fmt.Sprintf("[OAuth-LinuxDO] GetUserInfo error: %s", err.Error()))
return nil, NewOAuthErrorWithRaw(i18n.MsgOAuthConnectFailed, map[string]any{"Provider": "Linux DO"}, err.Error())
}
defer res.Body.Close()
logger.LogDebug(ctx, "[OAuth-LinuxDO] GetUserInfo response status: %d", res.StatusCode)
var linuxdoUser linuxdoUser
if err := json.NewDecoder(res.Body).Decode(&linuxdoUser); err != nil {
logger.LogError(ctx, fmt.Sprintf("[OAuth-LinuxDO] GetUserInfo decode error: %s", err.Error()))
return nil, err
}
if linuxdoUser.Id == 0 {
logger.LogError(ctx, "[OAuth-LinuxDO] GetUserInfo failed: invalid user id")
return nil, NewOAuthError(i18n.MsgOAuthUserInfoEmpty, map[string]any{"Provider": "Linux DO"})
}
logger.LogDebug(ctx, "[OAuth-LinuxDO] GetUserInfo: id=%d, username=%s, name=%s, trust_level=%d, active=%v, silenced=%v",
linuxdoUser.Id, linuxdoUser.Username, linuxdoUser.Name, linuxdoUser.TrustLevel, linuxdoUser.Active, linuxdoUser.Silenced)
// Check trust level
if linuxdoUser.TrustLevel < common.LinuxDOMinimumTrustLevel {
logger.LogWarn(ctx, fmt.Sprintf("[OAuth-LinuxDO] GetUserInfo: trust level too low (required=%d, current=%d)",
common.LinuxDOMinimumTrustLevel, linuxdoUser.TrustLevel))
return nil, &TrustLevelError{
Required: common.LinuxDOMinimumTrustLevel,
Current: linuxdoUser.TrustLevel,
}
}
logger.LogDebug(ctx, "[OAuth-LinuxDO] GetUserInfo success: id=%d, username=%s", linuxdoUser.Id, linuxdoUser.Username)
return &OAuthUser{
ProviderUserID: strconv.Itoa(linuxdoUser.Id),
Username: linuxdoUser.Username,
DisplayName: linuxdoUser.Name,
Extra: map[string]any{
"trust_level": linuxdoUser.TrustLevel,
"active": linuxdoUser.Active,
"silenced": linuxdoUser.Silenced,
},
}, nil
}
func (p *LinuxDOProvider) IsUserIDTaken(providerUserID string) bool {
return model.IsLinuxDOIdAlreadyTaken(providerUserID)
}
func (p *LinuxDOProvider) FillUserByProviderID(user *model.User, providerUserID string) error {
user.LinuxDOId = providerUserID
return user.FillUserByLinuxDOId()
}
func (p *LinuxDOProvider) SetProviderUserID(user *model.User, providerUserID string) {
user.LinuxDOId = providerUserID
}
func (p *LinuxDOProvider) GetProviderPrefix() string {
return "linuxdo_"
}
// TrustLevelError indicates the user's trust level is too low
type TrustLevelError struct {
Required int
Current int
}
func (e *TrustLevelError) Error() string {
return "trust level too low"
}
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