140 lines
3.6 KiB
Go
140 lines
3.6 KiB
Go
package main
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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log "github.com/sirupsen/logrus"
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)
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func HttpAuth() gin.HandlerFunc {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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return func(c *gin.Context) {
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// Search signed-in userID
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userID := 0
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if userID == 0 {
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// Return 404 and abort handlers chain.
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c.String(http.StatusNotFound, "404 page not found")
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c.AbortWithStatus(http.StatusNotFound)
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}
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}
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}
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func HttpNoAuth() gin.HandlerFunc {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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return func(c *gin.Context) {
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}
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}
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func HttpPostSubmit(c *gin.Context) {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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t, err := GetCSRFToken(c)
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if err != nil {
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c.String(http.StatusBadRequest, "bad token")
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return
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}
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if !t.Valid() {
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c.String(http.StatusBadRequest, "expired token")
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return
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}
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switch t.GetPath() {
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case "signin":
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log.WithFields(log.Fields{"call": "Context.Request.ParseForm", "err": err}).Debugf("submit signin")
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HttpSubmitSignIn(c)
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HttpAnyIndex(c)
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default:
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log.WithFields(log.Fields{"call": "Context.Request.ParseForm", "err": err}).Debugf("submit %s", t.GetPath())
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c.String(http.StatusBadRequest, "")
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}
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if GetWebSessionUserID(c) > 0 {
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c.Redirect(http.StatusTemporaryRedirect, "/p/home")
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} else {
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SetCSRFToken(c)
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warning, _ := c.Cookie("warning")
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c.SetCookie("warning", "", -1, "/", cfg.Admin.Addr, false, true)
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c.HTML(http.StatusOK, "page-signin.html", gin.H{
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"Error": warning,
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})
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}
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}
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func HttpGetRecover(c *gin.Context) {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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c.HTML(http.StatusOK, "page-recover.html", gin.H{})
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}
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func HttpAnyIndex(c *gin.Context) {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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if GetWebSessionUserID(c) > 0 {
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c.Redirect(http.StatusTemporaryRedirect, "/p/home")
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} else {
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c.Redirect(http.StatusTemporaryRedirect, "/u/signin")
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}
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}
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func HttpAnyHome(c *gin.Context) {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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if GetWebSessionUserID(c) == 0 {
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c.Redirect(http.StatusTemporaryRedirect, "/u/signin")
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} else {
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SetCSRFToken(c)
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c.HTML(http.StatusOK, "page-home.html", gin.H{})
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}
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}
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func GetWebSessionUserID(c *gin.Context) uint64 {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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return 0
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}
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func HttpSubmitSignIn(c *gin.Context) {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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err := c.Request.ParseForm()
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if err != nil {
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c.SetCookie("warning", "Unable to parse form", 0, "/", cfg.Admin.URL, false, true)
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log.WithFields(log.Fields{"call": "Context.Request.ParseForm", "err": err}).Debugf("")
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return
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}
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username := c.Request.FormValue("username")
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password := c.Request.FormValue("password")
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userID, err := FindUserID(username)
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if err != nil {
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c.SetCookie("warning", "Invalid user or password", 0, "/", cfg.Admin.URL, false, true)
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log.WithFields(log.Fields{"call": "FindUserID", "attr": username, "err": err}).Debugf("")
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return
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}
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if !VerifyUserPassword(userID, password) {
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c.SetCookie("warning", "Invalid user or password", 0, "/", cfg.Admin.URL, false, true)
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log.WithFields(log.Fields{"call": "VerifyUserPassword", "attr": "***"}).Debugf("auth not ok")
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return
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}
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t := NewSessionToken(userID)
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c.SetCookie("session", t.Encode(), 9999999999, "/", cfg.Admin.URL, false, true)
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c.SetCookie("warning", "", -1, "/", cfg.Admin.URL, false, true)
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}
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