feat: finished create task

go.mod

@@ -1,22 +1,3 @@
 module create
 
 go 1.25.0
-
-require (
-	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
-	github.com/charmbracelet/lipgloss v1.1.0 // indirect
-	github.com/charmbracelet/log v0.4.2 // indirect
-	github.com/charmbracelet/x/ansi v0.8.0 // indirect
-	github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
-	github.com/charmbracelet/x/term v0.2.1 // indirect
-	github.com/go-logfmt/logfmt v0.6.0 // indirect
-	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
-	github.com/muesli/termenv v0.16.0 // indirect
-	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
-	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
-	golang.org/x/sys v0.30.0 // indirect
-)

go.sum

@@ -1,34 +0,0 @@
-github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
-github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
-github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
-github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
-github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
-github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
-github.com/charmbracelet/log v0.4.2 h1:hYt8Qj6a8yLnvR+h7MwsJv/XvmBJXiueUcI3cIxsyig=
-github.com/charmbracelet/log v0.4.2/go.mod h1:qifHGX/tc7eluv2R6pWIpyHDDrrb/AG71Pf2ysQu5nw=
-github.com/charmbracelet/x/ansi v0.8.0 h1:9GTq3xq9caJW8ZrBTe0LIe2fvfLR/bYXKTx2llXn7xE=
-github.com/charmbracelet/x/ansi v0.8.0/go.mod h1:wdYl/ONOLHLIVmQaxbIYEC/cRKOQyjTkowiI4blgS9Q=
-github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8=
-github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
-github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
-github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
-github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
-github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
-github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
-github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
-github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
-github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
-github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
-github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
-github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
-github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
-github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
-github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
-golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
-golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
-golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
-golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

main.go

@@ -1,24 +1,41 @@
 package main
 
 import (
+	"create/password"
 	"create/web"
-
-	"github.com/charmbracelet/log"
+	"fmt"
+	"os"
 )
 
 func main() {
-	log.Info("Welcome to Password Checker")
+	var input string // Users inputted password
+
+	fmt.Println("Welcome to Password Checker")
 
 	// Fetch common words
 	commonWords, err := web.FetchCommonWords()
 	if err != nil {
-		log.Fatal(err)
+		fmt.Printf("ERROR: %v\n", err)
+		os.Exit(1)
 	}
 
 	// Fetch common passwords
 	commonPasswords, err := web.FetchCommonPasswords()
 	if err != nil {
-		log.Fatal(err)
+		fmt.Printf("ERROR: %v\n", err)
+		os.Exit(1)
 	}
 
+	// Fetch user input
+	fmt.Print("Enter your password: ")
+	fmt.Scanf("%s", &input)
+
+	// Check users password
+	message, err := password.Check(input, commonWords, commonPasswords)
+	if err != nil {
+		fmt.Printf("ERROR: %v\n", err)
+		os.Exit(1)
+	}
+	fmt.Println(message)
+
 }

password/password.go

@@ -2,17 +2,69 @@ package password
 
 import (
 	"fmt"
+	"regexp"
+	"strings"
 )
 
 // Check checks if password is valid, and returns message, and if its a strong password
 func Check(input string, wordList, passwordList []string) (string, error) {
+	// Variables to check state of password
+	hasCapitalLetter := false
+	hasSpecialCharacter := false
+	isTwelveCharacters := false
+	hasNumber := false
+
 	// Check if password is shorter than 8 characters
-	if len(input) < 8 {
-		return "Weak password", fmt.Errorf("password cannot be shorter than 8 characters")
+	if len(input) < 2 {
+		return "Weak password", fmt.Errorf("password cannot be shorter than 12 characters")
+	} else {
+		isTwelveCharacters = true
 	}
 
-	// Check if password contains a number and a special character
+	// Check if password contains a number and a special character and a capital letter
 	for _, letter := range input {
+		// Check ASCII code to see if has special character
+		if letter >= 33 && letter <= 47 || letter >= 58 && letter <= 62 {
+			hasSpecialCharacter = true
+		}
 
+		// Check ASCII code to see if password contains a number
+		if letter >= 48 && letter <= 57 {
+			hasNumber = true
+		}
+
+		// Check ASCII code to see if password contains a capital letter
+		if letter >= 65 && letter <= 90 {
+			hasCapitalLetter = true
+		}
+
+		// Check ASCII code to see if there is a space
+		if letter == 32 {
+			return "Weak password", fmt.Errorf("password cannot contain a space")
+		}
 	}
+
+	// Check if password is in common passwords
+	for _, entry := range passwordList {
+		if strings.Contains(entry, input) {
+			return "Weak password", fmt.Errorf("password found inside common passwords")
+		}
+	}
+
+	// Check if password contains any common words
+	re, _ := regexp.Compile(`[^a-zA-Z]+`) // Use regex to match anything thats not a letter
+	// Replace all nonletter characters with blank space
+	strippedPassword := re.ReplaceAllString(input, "")
+	// Iterate through common words and see if input contains any
+	for _, word := range wordList {
+		if strings.Contains(word, strippedPassword) {
+			return "Weak password", fmt.Errorf("password contains common word from wordlist")
+		}
+	}
+
+	if !(hasNumber && hasSpecialCharacter && isTwelveCharacters && hasCapitalLetter) {
+		return "Weak password", nil
+	}
+
+	return "Strong password", nil
 }