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https://github.com/httpjamesm/AnonymousOverflow.git
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6 Commits
| Author | SHA1 | Date | |
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 httpjamesm
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e379fd66b3 | ||
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httpjamesm
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aa74bbc5fc | ||
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httpjamesm
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56c9e4b196 | ||
 httpjamesm
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16828585ac | ||
 Bnyro
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cf89be2a48 | ||
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httpjamesm
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dcf0805334 |
@@ -14,26 +14,29 @@ This project is super lightweight by design. The UI is simple and the frontend i
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## Clearnet Instances
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| Instance URL | Region | Notes |
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| ------------------------------------------------------------------------------- | ------------------------------- | ------------------------------------------------------------------------------------------------ |
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| [code.whatever.social](https://code.whatever.social) | United States & The Netherlands | Operated by [Whatever Social](https://whatever.social) and [http.james](https://httpjames.space) |
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| [ao.vern.cc](https://ao.vern.cc) | United States | Operated by [vern.cc](https://vern.cc) |
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| [overflow.smnz.de](https://overflow.smnz.de) | Germany | Operated by [smnz.de](https://smnz.de) |
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| [overflow.lunar.icu](https://overflow.lunar.icu) | Germany | Operated by [lunar.icu](https://lunar.icu/) |
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| [overflow.adminforge.de](https://overflow.adminforge.de/) | Germany | Operated by [adminForge](https://adminforge.de/) |
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| [overflow.hostux.net](https://overflow.hostux.net/) | France | Operated by [Hostux](https://hostux.net/) |
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| [overflow.projectsegfau.lt](https://overflow.projectsegfau.lt/) | United States, France, India | Operated by [Project Segfault](https://projectsegfau.lt/) |
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| [code.xbdm.fun](https://code.xbdm.fun) | Germany | Operated by [xbdm.fun](https://xbdm.fun) |
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| [overflow.fascinated.cc](https://overflow.fascinated.cc/) | Germany | Operated by [fascinated.cc](https://fascinated.cc/) |
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| [ao.bloatcat.tk](https://ao.bloatcat.tk) | Iceland | Operated by [bloatcat.tk](https://bloatcat.tk) |
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| [anonoverflow.frontendfriendly.xyz](https://anonoverflow.frontendfriendly.xyz/) | United States | Operated by [frontendfriendly.xyz](https://frontendfriendly.xyz/) |
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| [ao.owo.si](https://ao.owo.si/) | Germany | Operated by [owo.si](https://owo.si/) |
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| [overflow.datura.network](https://overflow.datura.network/) | Germany | Operated by [datura.network](https://datura.network) |
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| [overflow.freedit.eu](overflow.freedit.eu) | United States | Operated by [freedit.eu](https://freedit.eu) |
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| [ao.ftw.lol](https://ao.ftw.lol) | Germany | Operated by [ftw.lol](https://ftw.lol) |
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| [anonoverflow.hyperreal.coffee](https://anonoverflow.hyperreal.coffee) | United States | Operated by [hyperreal.coffee](https://hyperreal.coffee) |
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| [a.opnxng.com](a.opnxng.com) | Singapore | Operated by [opnxng.com](https://about.opnxng.com) |
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| [overflow.sudovanilla.com](https://overflow.sudovanilla.com) | United States | Operated by [SudoVanilla](https://sudovanilla.com) |
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| Instance URL | Region | Notes |
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| ----------------------------------------------------------------------------------------- | ------------------------------- | ------------------------------------------------------------------------------------------------ |
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| [code.whatever.social](https://code.whatever.social) | United States & The Netherlands | Operated by [Whatever Social](https://whatever.social) and [http.james](https://httpjames.space) |
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| [ao.vern.cc](https://ao.vern.cc) | United States | Operated by [vern.cc](https://vern.cc) |
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| [overflow.smnz.de](https://overflow.smnz.de) | Germany | Operated by [smnz.de](https://smnz.de) |
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| [overflow.lunar.icu](https://overflow.lunar.icu) | Germany | Operated by [lunar.icu](https://lunar.icu/) |
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| [overflow.adminforge.de](https://overflow.adminforge.de/) | Germany | Operated by [adminForge](https://adminforge.de/) |
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| [overflow.hostux.net](https://overflow.hostux.net/) | France | Operated by [Hostux](https://hostux.net/) |
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| [overflow.projectsegfau.lt](https://overflow.projectsegfau.lt/) | United States, France, India | Operated by [Project Segfault](https://projectsegfau.lt/) |
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| [code.xbdm.fun](https://code.xbdm.fun) | Germany | Operated by [xbdm.fun](https://xbdm.fun) |
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| [overflow.fascinated.cc](https://overflow.fascinated.cc/) | Germany | Operated by [fascinated.cc](https://fascinated.cc/) |
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| [ao.bloatcat.tk](https://ao.bloatcat.tk) | Iceland | Operated by [bloatcat.tk](https://bloatcat.tk) |
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| [anonoverflow.frontendfriendly.xyz](https://anonoverflow.frontendfriendly.xyz/) | United States | Operated by [frontendfriendly.xyz](https://frontendfriendly.xyz/) |
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| [ao.owo.si](https://ao.owo.si/) | Germany | Operated by [owo.si](https://owo.si/) |
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| [overflow.datura.network](https://overflow.datura.network/) | Germany | Operated by [datura.network](https://datura.network) |
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| [overflow.freedit.eu](overflow.freedit.eu) | United States | Operated by [freedit.eu](https://freedit.eu) |
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| [ao.ftw.lol](https://ao.ftw.lol) | Germany | Operated by [ftw.lol](https://ftw.lol) |
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| [anonoverflow.hyperreal.coffee](https://anonoverflow.hyperreal.coffee) | United States | Operated by [hyperreal.coffee](https://hyperreal.coffee) |
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| [a.opnxng.com](a.opnxng.com) | Singapore | Operated by [opnxng.com](https://about.opnxng.com) |
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| [overflow.sudovanilla.com](https://overflow.sudovanilla.com) | United States | Operated by [SudoVanilla](https://sudovanilla.com) |
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| [anonymousoverflow.privacyfucking.rocks](https://anonymousoverflow.privacyfucking.rocks/) | Germany | Operated by [privacyfucking.rocks](https://privacyfucking.rocks) |
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| [exchange.seitan-ayoub.lol](https://exchange.seitan-ayoub.lol) | Germany | Operated by [Seitan Ayoub](https://seitan-ayoub.lol) |
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| [overflow.r4fo.com](https://overflow.r4fo.com) | The Netherlands | Operated by [r4fo.com](https://r4fo.com) |
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## Other Instances
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+1
-1
@@ -1,3 +1,3 @@
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package config
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var Version = "1.10.0"
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var Version = "1.10.1"
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@@ -1,14 +1,12 @@
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version: '3'
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services:
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anonymousoverflow:
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container_name: 'app'
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build:
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context: .
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network: 'host'
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environment:
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- APP_URL=https://domain.com
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- JWT_SIGNING_SECRET=secret
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ports:
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- '80:8080'
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restart: 'always'
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anonymousoverflow:
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container_name: 'app'
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image: 'ghcr.io/httpjamesm/anonymousoverflow:release'
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environment:
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- APP_URL=https://domain.com
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- JWT_SIGNING_SECRET=secret
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ports:
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- '80:8080'
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restart: 'always'
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@@ -51,6 +51,7 @@ func main() {
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r.POST("/", routes.PostHome)
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r.GET("/a/:id", routes.RedirectShortenedOverflowURL)
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r.GET("/q/:id", routes.RedirectShortenedOverflowURL)
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r.GET("/questions/:id", func(c *gin.Context) {
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// redirect user to the question with the title
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+1
-1
@@ -40,7 +40,7 @@ func PostHome(c *gin.Context) {
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// validate URL
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isStackOverflow := strings.HasPrefix(soLink, "https://stackoverflow.com/questions/")
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isShortenedStackOverflow := strings.HasPrefix(soLink, "https://stackoverflow.com/a/")
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isShortenedStackOverflow := strings.HasPrefix(soLink, "https://stackoverflow.com/a/") || strings.HasPrefix(soLink, "https://stackoverflow.com/q/")
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isStackExchange := stackExchangeRegex.MatchString(soLink)
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if !isStackExchange && !isStackOverflow && !isShortenedStackOverflow {
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c.HTML(400, "home.html", gin.H{
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@@ -0,0 +1,56 @@
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package utils
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import (
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"encoding/hex"
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"net/url"
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"strings"
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)
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// decodeEmail decodes an obfuscated email string.
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func DecodeEmail(encoded string) (string, error) {
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// remove the prefix if present
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prefix := "/cdn-cgi/l/email-protection#"
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encoded = strings.TrimPrefix(encoded, prefix)
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// get the key for XOR operation
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key, err := hex.DecodeString(encoded[:2])
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if err != nil {
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return "", err
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}
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// decode the rest of the string using the key
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var decodedChars []byte
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// start a loop from the third character of the encoded string (index 2), as the first two characters are used as the key for XOR operation.
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// the loop increments by 2 in each iteration because the encoded string is in hexadecimal format, and each hexadecimal character represents 4 bits.
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// so, two hexadecimal characters represent one byte (8 bits), which is the size of a character in ASCII.
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for i := 2; i < len(encoded); i += 2 {
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// get the current pair of hexadecimal characters from the encoded string.
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encodedPair := encoded[i : i+2]
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// decode the hexadecimal pair to get the original byte. this is done by converting the hexadecimal pair to a byte using the DecodeString function from the encoding/hex package.
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// if the hexadecimal pair is not a valid hexadecimal number, DecodeString will return an error.
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pairBytes, err := hex.DecodeString(encodedPair)
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if err != nil {
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// if there is an error in decoding, return the error and an empty string.
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return "", err
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}
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// perform an XOR operation on the decoded byte with the key. this is the reverse operation of the original encoding process.
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// the XOR operation is a bitwise operation that returns 0 if the two bits are the same, and 1 otherwise.
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// by performing the XOR operation with the same key used in the encoding process, we can retrieve the original byte.
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decodedChar := pairBytes[0] ^ key[0]
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// append the decoded character to the decodedChars slice. this slice will hold all the decoded characters of the encoded string.
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decodedChars = append(decodedChars, decodedChar)
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}
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// convert the decoded bytes to a string
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decoded := string(decodedChars)
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// unescape any URL-encoded characters
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unescaped, err := url.QueryUnescape(decoded)
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if err != nil {
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return "", err
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}
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return unescaped, nil
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}
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