114 lines
2.4 KiB
Go
114 lines
2.4 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"runtime/debug"
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"github.com/getsentry/raven-go"
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"github.com/gin-gonic/gin"
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"github.com/pkg/errors"
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)
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type (
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ErrorHandlerFunc func(recovery interface{}, c *gin.Context)
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)
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func ErrorHandler(handlers ...ErrorHandlerFunc) gin.HandlerFunc {
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return func(c *gin.Context) {
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defer func() {
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rec := recover()
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for _, handler := range handlers {
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handler(rec, c)
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}
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if rec != nil || len(c.Errors) > 0 {
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c.Abort()
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}
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}()
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c.Next()
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}
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}
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func ErrorResponseHandler() ErrorHandlerFunc {
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return func(recovery interface{}, c *gin.Context) {
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publicErrors := c.Errors.ByType(gin.ErrorTypePublic)
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privateLen := len(c.Errors.ByType(gin.ErrorTypePrivate))
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publicLen := len(publicErrors)
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if privateLen == 0 && publicLen == 0 && recovery == nil {
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return
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}
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messagesLen := publicLen
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if privateLen > 0 || recovery != nil {
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messagesLen++
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}
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messages := make([]string, messagesLen)
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index := 0
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for _, err := range publicErrors {
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messages[index] = err.Error()
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index++
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}
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if privateLen > 0 || recovery != nil {
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messages[index] = getLocalizedMessage("error_save")
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}
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c.JSON(http.StatusInternalServerError, gin.H{"error": messages})
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}
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}
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func ErrorCaptureHandler(client *raven.Client, errorsStacktrace bool) ErrorHandlerFunc {
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return func(recovery interface{}, c *gin.Context) {
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tags := map[string]string{
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"endpoint": c.Request.RequestURI,
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}
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if recovery != nil {
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stacktrace := raven.NewStacktrace(4, 3, nil)
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recStr := fmt.Sprint(recovery)
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err := errors.New(recStr)
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go client.CaptureMessageAndWait(
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recStr,
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tags,
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raven.NewException(err, stacktrace),
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raven.NewHttp(c.Request),
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)
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}
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for _, err := range c.Errors {
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if errorsStacktrace {
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stacktrace := NewRavenStackTrace(client, err.Err, 0)
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go client.CaptureMessageAndWait(
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err.Error(),
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tags,
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raven.NewException(err.Err, stacktrace),
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raven.NewHttp(c.Request),
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)
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} else {
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go client.CaptureErrorAndWait(err.Err, tags)
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}
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}
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}
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}
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func PanicLogger() ErrorHandlerFunc {
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return func(recovery interface{}, c *gin.Context) {
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if recovery != nil {
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logger.Error(c.Request.RequestURI, recovery)
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debug.PrintStack()
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}
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}
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}
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func ErrorLogger() ErrorHandlerFunc {
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return func(recovery interface{}, c *gin.Context) {
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for _, err := range c.Errors {
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logger.Error(c.Request.RequestURI, err.Err)
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}
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}
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}
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