95 lines
2.0 KiB
Go
95 lines
2.0 KiB
Go
package twitch
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import (
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"net/url"
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"strings"
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"git.trj.tw/golang/mtfosbot/model"
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twitchapi "git.trj.tw/golang/mtfosbot/module/apis/twitch"
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"git.trj.tw/golang/mtfosbot/module/config"
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"git.trj.tw/golang/mtfosbot/module/context"
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"github.com/gin-gonic/contrib/sessions"
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)
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// OAuthLogin -
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func OAuthLogin(c *context.Context) {
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session := sessions.Default(c.Context)
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twOauth := `https://id.twitch.tv/oauth2/authorize`
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conf := config.GetConf()
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redirectTo := strings.TrimRight(conf.URL, "/")
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redirectTo += "/twitch/oauth"
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qs := url.Values{}
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qs.Add("client_id", conf.Twitch.ClientID)
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qs.Add("redirect_uri", redirectTo)
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qs.Add("response_type", "code")
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qs.Add("scope", "user:read:email")
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toURL, ok := c.GetQuery("tourl")
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if ok && len(toURL) > 0 {
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session.Set("backUrl", toURL)
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session.Save()
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}
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c.Redirect(302, twOauth+"?"+qs.Encode())
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}
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// OAuthProc -
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func OAuthProc(c *context.Context) {
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code, ok := c.GetQuery("code")
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if !ok || len(code) == 0 {
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c.DataFormat(nil)
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return
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}
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tokenData, err := twitchapi.GetTokenData(code)
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if err != nil {
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c.DataFormat("token get fail")
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return
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}
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session := sessions.Default(c.Context)
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userData := twitchapi.GetUserDataByToken(tokenData.AccessToken)
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if userData == nil {
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c.ServerError(nil)
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return
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}
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session.Set("token", tokenData)
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session.Set("user", userData)
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session.Set("loginType", "twitch")
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chData, err := model.GetTwitchChannelWithID(userData.ID)
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if err != nil {
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c.ServerError(nil)
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return
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}
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if chData == nil {
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chData = &model.TwitchChannel{
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ID: userData.ID,
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Name: userData.Login,
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}
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err = chData.Add()
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if err != nil {
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c.ServerError(nil)
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return
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}
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} else {
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if userData.Login != chData.Name {
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chData.UpdateName(userData.Login)
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}
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}
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conf := config.GetConf()
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goURL := strings.TrimRight(conf.URL, "/") + "/web"
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tourl := session.Get("backUrl")
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if tourl != nil {
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if str, ok := tourl.(string); ok {
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goURL = str
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session.Delete("backUrl")
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}
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}
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session.Save()
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c.Redirect(301, goURL)
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}
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