104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
package handlers
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import (
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"errors"
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"fmt"
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"platform/web/services"
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"strings"
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"github.com/gofiber/fiber/v2"
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)
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// region CreateChannel
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type CreateChannelReq struct {
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ResourceId int32 `json:"resource_id" validate:"required"`
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Protocol services.ChannelProtocol `json:"protocol" validate:"required,oneof=socks5 http https"`
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AuthType services.ChannelAuthType `json:"auth_type" validate:"required,oneof=0 1"`
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Count int `json:"count" validate:"required"`
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Prov string `json:"prov" validate:"required"`
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City string `json:"city" validate:"required"`
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Isp string `json:"isp" validate:"required"`
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ResultType CreateChannelResultType `json:"result_type" validate:"required,oneof=json text"`
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ResultSeparator CreateChannelResultSeparator `json:"result_separator" validate:"required,oneof=enter line both tab"`
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}
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func CreateChannel(c *fiber.Ctx) error {
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req := new(CreateChannelReq)
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if err := c.BodyParser(req); err != nil {
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return err
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}
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// 建立连接通道
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auth, ok := c.Locals("auth").(*services.AuthContext)
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if !ok {
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return errors.New("user not found")
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}
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assigns, err := services.Channel.RemoteCreateChannel(
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c.Context(),
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auth,
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req.ResourceId,
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req.Protocol,
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req.AuthType,
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req.Count,
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services.NodeFilterConfig{
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Isp: req.Isp,
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Prov: req.Prov,
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City: req.City,
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},
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)
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if err != nil {
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return err
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}
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// 返回连接通道列表
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var result []string
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for _, assign := range assigns {
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var proxy = assign.Proxy
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var channels = assign.Channels
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for _, channel := range channels {
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url := fmt.Sprintf("%s://%s:%d", channel.Protocol, proxy.Host, channel.ProxyPort)
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result = append(result, url)
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}
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}
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switch req.ResultType {
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case CreateChannelResultTypeJson:
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return c.JSON(fiber.Map{
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"result": result,
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})
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case CreateChannelResultTypeText:
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switch req.ResultSeparator {
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case CreateChannelResultSeparatorEnter:
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return c.SendString(strings.Join(result, "\r"))
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case CreateChannelResultSeparatorLine:
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return c.SendString(strings.Join(result, "\n"))
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case CreateChannelResultSeparatorBoth:
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return c.SendString(strings.Join(result, "\r\n"))
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case CreateChannelResultSeparatorTab:
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return c.SendString(strings.Join(result, "\t"))
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}
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}
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return errors.New("无效的返回类型")
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}
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type CreateChannelResultType string
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const (
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CreateChannelResultTypeJson CreateChannelResultType = "json"
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CreateChannelResultTypeText CreateChannelResultType = "text"
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)
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type CreateChannelResultSeparator string
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const (
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CreateChannelResultSeparatorEnter CreateChannelResultSeparator = "enter"
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CreateChannelResultSeparatorLine CreateChannelResultSeparator = "line"
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CreateChannelResultSeparatorBoth CreateChannelResultSeparator = "both"
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CreateChannelResultSeparatorTab CreateChannelResultSeparator = "tab"
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)
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// endregion
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