hat programmiert damit er nicht von einen Zombie gefressen wird
This commit is contained in:
57
src/main.go
57
src/main.go
@ -13,7 +13,6 @@ import (
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"net/http"
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"os"
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"regexp"
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"strings"
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"golang.org/x/crypto/argon2"
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"context"
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"time"
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@ -26,6 +25,7 @@ var config config_json
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var cacheAccounts hashmap.HashMap
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var db *sql.DB
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var giteaClient *gitea.Client
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var registerTmpl *template.Template
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type account struct {
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email string
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username string
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@ -98,57 +98,12 @@ func main() {
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log(err)
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moodle := moodle.NewMoodleApi("https://exam.redstoneunion.de/", secret.MoodleToken)
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_ = moodle
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tmpl := template.Must(template.ParseFiles("tmpl/register.html"))
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registerTmpl = template.Must(template.ParseFiles("tmpl/register.html"))
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submitTmpl := template.Must(template.ParseFiles("tmpl/submit.html"))
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remail := regexp2.MustCompile("^(?=.{0,255}$)(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])$", 0)
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rusername := regexp.MustCompile("^([[:lower:]]|\\d|_|-|\\.){1,40}$")
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rpassword := regexp2.MustCompile("^(?=.{8,255}$)(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.*\\W).*$", 0)
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http.HandleFunc("/register", func(w http.ResponseWriter, r *http.Request) {
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registerstruct := registertmpl{}
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if r.Method == http.MethodPost {
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var newAccount account
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var newRbuMember *discordgo.Member
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var split = strings.Split(r.FormValue("discordUser"), "#")
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newAccount = account{
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email: r.FormValue("email"),
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username: r.FormValue("username"),
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password: r.FormValue("password"),
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}
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if len(split) == 2 {
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newAccount.discordUsername = split[0]
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newAccount.discordTag = split[1]
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}
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registerstruct.WrongAccount.Email, _ = remail.MatchString(newAccount.email)
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registerstruct.WrongAccount.Email = !registerstruct.WrongAccount.Email
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registerstruct.WrongAccount.User = !rusername.MatchString(newAccount.username)
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registerstruct.WrongAccount.Pass, _ = rpassword.MatchString(newAccount.password)
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registerstruct.WrongAccount.Pass = !registerstruct.WrongAccount.Pass
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newRbuMember, registerstruct.WrongAccount.DiscordUser = getRbuMember(newAccount.discordUsername, newAccount.discordTag)
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registerstruct.WrongAccount.DiscordUser = !registerstruct.WrongAccount.DiscordUser
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if registerstruct.WrongAccount.DiscordUser {
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goto registerReturn
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}
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newAccount.discordId = newRbuMember.User.ID
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{
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var username string
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registerstruct.AlreadyEsitsInDatabase.Username = db.QueryRow("select username from account where username = ?", newAccount.username).Scan(&username) == nil || UsernameExistsInMem(newAccount.username) // check if username exits
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registerstruct.AlreadyEsitsInDatabase.DiscordUsername = db.QueryRow("select username from account where discordUserId = ?", newAccount.discordId).Scan(&username) == nil || discordUsernameExistsInMem(newAccount.discordId)
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}
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registerstruct.Success = !registerstruct.WrongAccount.User && !registerstruct.WrongAccount.Pass && !registerstruct.WrongAccount.Email && !registerstruct.WrongAccount.DiscordUser && !registerstruct.AlreadyEsitsInDatabase.DiscordUsername && !registerstruct.AlreadyEsitsInDatabase.Username
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if !registerstruct.Success {
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goto registerReturn
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}
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token, err := GenerateRandomStringURLSafe(64)
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log(err)
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var dmChannel *discordgo.Channel
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dmChannel, err = discord.UserChannelCreate(newRbuMember.User.ID)
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log(err)
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discord.ChannelMessageSend(dmChannel.ID, "Bitte klicke auf den Link, um die Erstellung des Accounts abzuschließen.\nhttp://localhost:8080/submit?token=" + token)
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cacheAccounts.Set(token, newAccount)
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}
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registerReturn: err = tmpl.Execute(w, registerstruct)
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log(err)
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})
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remail = regexp2.MustCompile("^(?=.{0,255}$)(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])$", 0)
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rusername = regexp.MustCompile("^([[:lower:]]|\\d|_|-|\\.){1,40}$")
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rpassword = regexp2.MustCompile("^(?=.{8,255}$)(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.*\\W).*$", 0)
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http.HandleFunc("/register", register)
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http.HandleFunc("/submit", func(w http.ResponseWriter, r *http.Request) {
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var submitStruct SubmitStruct
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token := r.FormValue("token")
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59
src/register.go
Normal file
59
src/register.go
Normal file
@ -0,0 +1,59 @@
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package main
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import (
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"github.com/bwmarrin/discordgo"
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_ "github.com/go-sql-driver/mysql"
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"net/http"
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"strings"
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"regexp"
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"github.com/dlclark/regexp2"
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)
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var rusername *regexp.Regexp
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var remail *regexp2.Regexp
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var rpassword *regexp2.Regexp
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func register(w http.ResponseWriter, r *http.Request) {
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var err error
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registerstruct := registertmpl{}
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if r.Method == http.MethodPost {
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var newAccount account
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var newRbuMember *discordgo.Member
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var split = strings.Split(r.FormValue("discordUser"), "#")
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newAccount = account{
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email: r.FormValue("email"),
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username: r.FormValue("username"),
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password: r.FormValue("password"),
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}
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if len(split) == 2 {
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newAccount.discordUsername = split[0]
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newAccount.discordTag = split[1]
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}
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registerstruct.WrongAccount.Email, _ = remail.MatchString(newAccount.email)
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registerstruct.WrongAccount.Email = !registerstruct.WrongAccount.Email
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registerstruct.WrongAccount.User = !rusername.MatchString(newAccount.username)
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registerstruct.WrongAccount.Pass, _ = rpassword.MatchString(newAccount.password)
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registerstruct.WrongAccount.Pass = !registerstruct.WrongAccount.Pass
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newRbuMember, registerstruct.WrongAccount.DiscordUser = getRbuMember(newAccount.discordUsername, newAccount.discordTag)
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registerstruct.WrongAccount.DiscordUser = !registerstruct.WrongAccount.DiscordUser
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if registerstruct.WrongAccount.DiscordUser {
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goto registerReturn
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}
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newAccount.discordId = newRbuMember.User.ID
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{
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var username string
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registerstruct.AlreadyEsitsInDatabase.Username = db.QueryRow("select username from account where username = ?", newAccount.username).Scan(&username) == nil || UsernameExistsInMem(newAccount.username) // check if username exits
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registerstruct.AlreadyEsitsInDatabase.DiscordUsername = db.QueryRow("select username from account where discordUserId = ?", newAccount.discordId).Scan(&username) == nil || discordUsernameExistsInMem(newAccount.discordId)
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}
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registerstruct.Success = !registerstruct.WrongAccount.User && !registerstruct.WrongAccount.Pass && !registerstruct.WrongAccount.Email && !registerstruct.WrongAccount.DiscordUser && !registerstruct.AlreadyEsitsInDatabase.DiscordUsername && !registerstruct.AlreadyEsitsInDatabase.Username
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if !registerstruct.Success {
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goto registerReturn
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}
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token, err := GenerateRandomStringURLSafe(64)
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log(err)
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var dmChannel *discordgo.Channel
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dmChannel, err = discord.UserChannelCreate(newRbuMember.User.ID)
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log(err)
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discord.ChannelMessageSend(dmChannel.ID, "Bitte klicke auf den Link, um die Erstellung des Accounts abzuschließen.\nhttp://localhost:8080/submit?token=" + token)
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cacheAccounts.Set(token, newAccount)
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}
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registerReturn: err = registerTmpl.Execute(w, registerstruct)
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log(err)
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}
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