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Code Issues Projects Releases Wiki Activity

Added encryption/decryption

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This commit is contained in:
Zack Scholl
2016-03-14 09:42:19 -04:00
parent 4509722cbf
commit e97bfb05a9
6 changed files with 307 additions and 54 deletions
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116
routes.go
View File

@@ -18,6 +18,74 @@ import (
"github.com/russross/blackfriday"
)
type EncryptionPost struct {
Text string `form:"text" json:"text" binding:"required"`
Password string `form:"password" json:"password" binding:"required"`
}
func encryptionRoute(c *gin.Context) {
title := c.Param("title")
option := c.Param("option")
fmt.Println(option, title)
var jsonLoad EncryptionPost
if option == "/decrypt" {
fmt.Println("Decrypting...")
if c.BindJSON(&jsonLoad) == nil {
var err error
currentText, _, _, _, encrypted := getCurrentText(title, -1)
fmt.Println(currentText, encrypted, jsonLoad.Password)
if encrypted == true {
currentText, err = decryptString(currentText, jsonLoad.Password)
if err != nil {
c.JSON(200, gin.H{
"status": "Inorrect passphrase.",
"title": title,
"option": option,
"success": false,
})
} else {
p := WikiData{strings.ToLower(title), "", []string{}, []string{}, false}
p.save(currentText)
c.JSON(200, gin.H{
"status": "posted",
"title": title,
"option": option,
"success": true,
})
}
}
} else {
c.JSON(200, gin.H{
"status": "Could not bind",
"title": title,
"option": option,
"success": false,
})
}
}
if option == "/encrypt" {
if c.BindJSON(&jsonLoad) == nil {
fmt.Println(jsonLoad)
p := WikiData{strings.ToLower(title), "", []string{}, []string{}, true}
p.save(encryptString(jsonLoad.Text, jsonLoad.Password))
c.JSON(200, gin.H{
"status": "posted",
"title": title,
"option": option,
"success": true,
})
} else {
c.JSON(200, gin.H{
"status": "posted",
"title": title,
"option": option,
"success": false,
})
}
}
}
func newNote(c *gin.Context) {
title := randomAlliterateCombo()
c.Redirect(302, "/"+title)
@@ -38,7 +106,10 @@ func editNote(c *gin.Context) {
} else {
version := c.DefaultQuery("version", "-1")
versionNum, _ := strconv.Atoi(version)
currentText, versions, currentVersion, totalTime := getCurrentText(title, versionNum)
currentText, versions, currentVersion, totalTime, encrypted := getCurrentText(title, versionNum)
if encrypted {
c.Redirect(302, "/"+title+"/view")
}
if strings.Contains(currentText, "self-destruct\n") || strings.Contains(currentText, "\nself-destruct") {
c.Redirect(302, "/"+title+"/view")
}
@@ -81,16 +152,16 @@ func everythingElse(c *gin.Context) {
if strings.ToLower(title) == "about" {
versionNum = -1
}
currentText, versions, _, totalTime := getCurrentText(title, versionNum)
currentText, versions, _, totalTime, encrypted := getCurrentText(title, versionNum)
if (strings.Contains(currentText, "self-destruct\n") || strings.Contains(currentText, "\nself-destruct")) && strings.ToLower(title) != "about" {
currentText = strings.Replace(currentText, "self-destruct\n", `> *This page has been deleted, you cannot return after closing.*`+"\n", 1)
currentText = strings.Replace(currentText, "\nself-destruct", "\n"+`> *This page has been deleted, you cannot return after closing.*`, 1)
p := WikiData{strings.ToLower(title), "", []string{}, []string{}}
p := WikiData{strings.ToLower(title), "", []string{}, []string{}, false}
p.save("")
}
renderMarkdown(c, currentText, title, versions, "", totalTime)
renderMarkdown(c, currentText, title, versions, "", totalTime, encrypted)
} else if title == "ls" && option == "/"+RuntimeArgs.AdminKey && len(RuntimeArgs.AdminKey) > 1 {
renderMarkdown(c, listEverything(), "ls", nil, RuntimeArgs.AdminKey, time.Now().Sub(time.Now()))
renderMarkdown(c, listEverything(), "ls", nil, RuntimeArgs.AdminKey, time.Now().Sub(time.Now()), false)
} else if option == "/list" {
renderList(c, title)
} else if title == "static" {
@@ -109,7 +180,7 @@ func serveStaticFile(c *gin.Context, option string) {
}
}
func renderMarkdown(c *gin.Context, currentText string, title string, versions []versionsInfo, AdminKey string, totalTime time.Duration) {
func renderMarkdown(c *gin.Context, currentText string, title string, versions []versionsInfo, AdminKey string, totalTime time.Duration, encrypted bool) {
r, _ := regexp.Compile("\\[\\[(.*?)\\]\\]")
for _, s := range r.FindAllString(currentText, -1) {
currentText = strings.Replace(currentText, s, "["+s[2:len(s)-2]+"](/"+s[2:len(s)-2]+"/view)", 1)
@@ -139,24 +210,16 @@ func renderMarkdown(c *gin.Context, currentText string, title string, versions [
html2 = strings.Replace(html2, "]", "]", -1)
html2 = strings.Replace(html2, "&amp35;", "#", -1)
if AdminKey == "" {
c.HTML(http.StatusOK, "view.tmpl", gin.H{
"Title": title,
"WikiName": RuntimeArgs.WikiName,
"Body": template.HTML([]byte(html2)),
"TotalTime": totalTime.String(),
"Versions": versions,
})
} else {
c.HTML(http.StatusOK, "view.tmpl", gin.H{
"Title": title,
"WikiName": RuntimeArgs.WikiName,
"Body": template.HTML([]byte(html2)),
"Versions": versions,
"TotalTime": totalTime.String(),
"AdminKey": AdminKey,
})
}
c.HTML(http.StatusOK, "view.tmpl", gin.H{
"Title": title,
"WikiName": RuntimeArgs.WikiName,
"Body": template.HTML([]byte(html2)),
"Versions": versions,
"TotalTime": totalTime.String(),
"AdminKey": AdminKey,
"Encrypted": encrypted,
})
}
func reorderList(text string) ([]template.HTML, []string) {
@@ -214,6 +277,9 @@ func renderList(c *gin.Context, title string) {
if strings.Contains(currentText, "self-destruct\n") || strings.Contains(currentText, "\nself-destruct") {
c.Redirect(302, "/"+title+"/view")
}
if p.Encrypted {
c.Redirect(302, "/"+title+"/view")
}
pClean := bluemonday.UGCPolicy()
pClean.AllowElements("img")
@@ -277,7 +343,7 @@ func deletePage(c *gin.Context) {
fmt.Println(deleteName)
// if adminKey == RuntimeArgs.AdminKey || true == true {
if strings.ToLower(deleteName) != "about" {
p := WikiData{strings.ToLower(deleteName), "", []string{}, []string{}}
p := WikiData{strings.ToLower(deleteName), "", []string{}, []string{}, false}
p.save("")
}
// // remove from program data