136 lines
3.3 KiB
Go
136 lines
3.3 KiB
Go
package api
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import (
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"caddydash/config"
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"caddydash/db"
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"caddydash/gen"
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"fmt"
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"os"
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"github.com/infinite-iroha/touka"
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)
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func GetConfig(cdb *db.ConfigDB) touka.HandlerFunc {
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return func(c *touka.Context) {
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filename := c.Param("filename")
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params, err := cdb.GetParams(filename)
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if err != nil {
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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// 解码[]byte的gob数据
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var config gen.CaddyUniConfig
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err = gen.DecodeGobConfig(params.ParamsOrigin, &config)
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if err != nil {
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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c.JSON(200, config)
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}
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}
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func PutConfig(cdb *db.ConfigDB, cfg *config.Config) touka.HandlerFunc {
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return func(c *touka.Context) {
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filename := c.Param("filename")
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var config gen.CaddyUniConfig
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err := c.ShouldBindJSON(&config)
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if err != nil {
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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var paramsGOB []byte
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var paramsOrigin []byte
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// Mode标识符固定为uni, 模板已被统合为只有uni
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paramsGOB, err = gen.EncodeGobConfig(config)
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if err != nil {
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c.Warnf("encode gob config error: %v", err)
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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// 把json变为gob []byte
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paramsOrigin, err = gen.EncodeGobConfig(config)
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if err != nil {
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c.Warnf("encode origin config error: %v", err)
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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paramsEntry := db.ParamsEntry{
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Filename: filename,
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TemplateType: config.Mode,
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ParamsGOB: paramsGOB,
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ParamsOrigin: paramsOrigin,
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}
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err = WriteConfig(cdb, paramsEntry, cfg, filename)
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if err != nil {
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c.Warnf("write config error: %v", err)
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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c.JSON(200, touka.H{"message": "config saved and rendered"})
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return
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}
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}
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// 渲染并写入配置
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func WriteConfig(cdb *db.ConfigDB, paramsEntry db.ParamsEntry, cfg *config.Config, filename string) error {
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var err error
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err = cdb.SaveParams(paramsEntry)
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if err != nil {
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err = fmt.Errorf("save params error: %w", err)
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return err
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}
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err = gen.RenderConfig(filename, cdb)
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if err != nil {
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err = fmt.Errorf("render config error: %w", err)
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return err
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}
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// 写入文件
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renderedEntry, err := cdb.GetRenderedConfig(filename)
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if err != nil {
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err = fmt.Errorf("get rendered config error: %w", err)
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return err
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}
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err = os.WriteFile(cfg.Server.CaddyDir+"config.d/"+filename, renderedEntry.RenderedContent, 0644)
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if err != nil {
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err = fmt.Errorf("write rendered config file error: %w", err)
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return err
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}
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return nil
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}
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func DeleteConfig(cdb *db.ConfigDB, cfg *config.Config) touka.HandlerFunc {
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return func(c *touka.Context) {
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filename := c.Param("filename")
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err := cdb.DeleteParams(filename)
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if err != nil {
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c.JSON(500, touka.H{"error": err.Error()})
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return
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}
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// 删除文件
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err = os.Remove(cfg.Server.CaddyDir + "config.d/" + filename)
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if err != nil {
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c.Warnf("delete rendered config file error: %v", err)
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}
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c.JSON(200, touka.H{"message": "config deleted"})
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}
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}
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func GetHeadersPreset() touka.HandlerFunc {
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return func(c *touka.Context) {
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presetName := c.Param("name")
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if presetName == "" {
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c.JSON(400, touka.H{"error": "presetName is required"})
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return
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}
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preset, found := GetHeaderSetByID(presetName)
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if !found {
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c.JSON(404, touka.H{"error": "preset not found"})
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return
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}
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c.JSON(200, preset)
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}
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}
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