1

pkg/cryptohelper/inttostring/Inttoostr.go

@@ -103,6 +103,31 @@ func (in IntToStr) Encode(uid int) string {
 	return string(code)
 }
 
+func (i IntToStr) GenerateRandomCode(num int) string {
+	// 用当前时间 + 随机数生成编码基础值
+	rand.Seed(time.Now().UnixNano()) // Ensure randomness
+	num = num + rand.Intn(10000)     // 通过加入随机数，避免重复
+
+	// 对输入进行基础的模运算，避免直接按时间戳生成
+	var result []rune
+	for num > 0 {
+		result = append(result, i.AlphanumericSet[num%len(i.AlphanumericSet)])
+		num = num / len(i.AlphanumericSet)
+	}
+
+	// 返回编码后的字符串，并保证字符串长度固定
+	for len(result) < i.Len {
+		result = append(result, i.AlphanumericSet[rand.Intn(len(i.AlphanumericSet))])
+	}
+
+	// 将结果逆序，保证更好的随机性
+	for i, j := 0, len(result)-1; i < j; i, j = i+1, j-1 {
+		result[i], result[j] = result[j], result[i]
+	}
+
+	return string(result)
+}
+
 const letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 const smsLetters = "0123456789"
 

pkg/emailhelper/emailhelper.go

@@ -45,7 +45,7 @@ func CheckIsEmail(email string) bool {
 }
 
 // SendFrontedEmail 发送邮件
-func SendFrontedEmail(toEmail string, code string) error {
+func SendFrontedEmail(toEmail string, code string, subject, body string) error {
 	// 邮箱配置
 	from := config.ExtConfig.EmailConfig.MailFrom         // 发送者邮箱
 	password := config.ExtConfig.EmailConfig.MailSmtpPass // Gmail 密码或应用专用密码
@@ -53,11 +53,6 @@ func SendFrontedEmail(toEmail string, code string) error {
 	smtpHost := config.ExtConfig.EmailConfig.MailSmtpHost // Gmail SMTP 服务器
 	smtpPort := config.ExtConfig.EmailConfig.MailSmtpPort // SMTP 端口
 
-	link := fmt.Sprintf("%s/verify?email=%s&verify_code=%s&type=register", config.ExtConfig.Domain, toEmail, code)
-	// 创建邮件消息
-	subject := "注册验证"
-	body := fmt.Sprintf("<h1>注册验证</h1><p>您收到此电子邮件，用于进行邮箱验证，请点击下面的链接或打开下面的网址继续。 <p>You have received this email for email verification, please click the link below or open the URL below to continue.</p> %s </p>", link)
-
 	m := gomail.NewMessage()
 	m.SetHeader("From", from)       // 发件人
 	m.SetHeader("To", to)           // 收件人

pkg/utility/namehelper.go

@@ -0,0 +1,59 @@
+package utility
+
+import (
+	"fmt"
+	"math/rand"
+	"time"
+)
+
+var adjectives = []string{
+	"Swift", "Brave", "Clever", "Happy", "Lucky", "Mysterious", "Bold", "Fierce", "Noble", "Graceful",
+	"Vivid", "Loyal", "Fearless", "Cunning", "Wise", "Radiant", "Silent", "Majestic", "Gentle", "Persistent",
+	"Curious", "Agile", "Sharp", "Elegant", "Eager", "Vigorous", "Daring", "Mighty", "Witty", "Strong",
+	"Bright", "Persistent", "Resilient", "Fearless", "Imaginative", "Creative", "Charming", "Playful", "Vigorous",
+	"Passionate", "Dashing", "Resolute", "Adventurous", "Energetic", "Courageous",
+}
+
+var animals = []string{
+	"Tiger", "Panda", "Eagle", "Wolf", "Lion", "Fox", "Bear", "Falcon", "Shark", "Rabbit",
+	"Elephant", "Zebra", "Cheetah", "Jaguar", "Leopard", "Giraffe", "Hawk", "Owl", "Dragon", "Whale",
+	"Buffalo", "Panther", "Raven", "Vulture", "Bison", "Wolfhound", "Penguin", "Koala", "Coyote", "Crocodile",
+	"Rhinoceros", "Kangaroo", "Camel", "Alligator", "Otter", "Squid", "Octopus", "Cheetah", "Lynx", "Mole",
+	"Seagull", "Tiger Shark", "Wolverine", "Snow Leopard", "Bald Eagle",
+}
+
+// 生成唯一昵称
+func GenerateUniqueNickname() (string, error) {
+	rand.Seed(time.Now().UnixNano())
+
+	nickname := fmt.Sprintf("%s%s%s%s", // 形容词 + 动物名 + 随机字母 + 随机数字
+		adjectives[rand.Intn(len(adjectives))],
+		animals[rand.Intn(len(animals))],
+		randomString(1), // 随机一个字母
+		randomDigits(4), // 随机 4 个数字
+	)
+
+	return nickname, fmt.Errorf("未能生成唯一昵称")
+}
+
+// 随机生成字母
+func randomString(n int) string {
+	letters := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
+	rand.Seed(time.Now().UnixNano())
+	result := make([]rune, n)
+	for i := range result {
+		result[i] = letters[rand.Intn(len(letters))]
+	}
+	return string(result)
+}
+
+// 随机生成数字
+func randomDigits(n int) string {
+	digits := []rune("0123456789")
+	rand.Seed(time.Now().UnixNano())
+	result := make([]rune, n)
+	for i := range result {
+		result[i] = digits[rand.Intn(len(digits))]
+	}
+	return string(result)
+}

pkg/utility/urlhelper.go

@@ -0,0 +1,21 @@
+package utility
+
+import "net/url"
+
+func ParseURLParams(rawURL string) (map[string]string, error) {
+	parsedURL, err := url.Parse(rawURL)
+	if err != nil {
+		return nil, err
+	}
+
+	queryParams := parsedURL.Query()
+	result := make(map[string]string)
+
+	for key, values := range queryParams {
+		if len(values) > 0 {
+			result[key] = values[0] // 取第一个值
+		}
+	}
+
+	return result, nil
+}