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添加重置数据库密码功能

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qaq
2025-08-01 17:35:40 +08:00
parent 05e1814be1
commit 50876037e8
1 changed files with 28 additions and 30 deletions
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panel_install.sh
+28 -30
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@@ -996,51 +996,49 @@ reset_mysql_password() {
sleep 1
done
# 创建临时密码重置脚本
# 在skip-grant-tables模式下重置密码
echo "🔄 重置数据库用户密码..."
# 在skip-grant-tables模式下，需要分步执行
echo "🔧 第一步：刷新权限表..."
echo "🔍 执行命令: docker exec temp-mysql-reset mysql -e \"FLUSH PRIVILEGES;\""
if docker exec temp-mysql-reset mysql -e "FLUSH PRIVILEGES;"; then
echo "✅ 权限表刷新成功"
else
echo "❌ 权限表刷新失败"
echo "🔍 检查容器状态:"
docker ps | grep temp-mysql-reset || echo "容器未运行"
docker logs temp-mysql-reset | tail -10
docker stop temp-mysql-reset 2>/dev/null
return 1
fi
echo "🔧 第二步：重置用户密码..."
# 在skip-grant-tables模式下，直接操作mysql.user表，不要执行FLUSH PRIVILEGES
echo "🔧 第一步：直接更新mysql.user表中的用户密码..."
echo "🔍 重置用户: $DB_USER"
# 重置用户密码
if docker exec temp-mysql-reset mysql -e "ALTER USER '$DB_USER'@'%' IDENTIFIED BY '$NEW_DB_PASSWORD';"; then
echo "✅ 用户密码重置成功"
# 直接更新用户密码（MySQL 5.7使用authentication_string字段）
if docker exec temp-mysql-reset mysql -e "UPDATE mysql.user SET authentication_string = PASSWORD('$NEW_DB_PASSWORD') WHERE User = '$DB_USER';"; then
echo "✅ 用户密码更新成功"
else
echo "⚠️ 用户密码重置失败，尝试创建用户..."
# 如果用户不存在，先创建用户
if docker exec temp-mysql-reset mysql -e "CREATE USER '$DB_USER'@'%' IDENTIFIED BY '$NEW_DB_PASSWORD';"; then
echo "✅ 用户创建成功"
echo "⚠️ 用户密码更新失败，可能用户不存在"
echo "🔍 检查用户是否存在..."
USER_EXISTS=$(docker exec temp-mysql-reset mysql -e "SELECT COUNT(*) FROM mysql.user WHERE User = '$DB_USER';" 2>/dev/null | tail -n 1)
if [ "$USER_EXISTS" = "0" ]; then
echo "🔧 用户不存在，创建新用户..."
# 在skip-grant-tables模式下，直接插入用户记录
if docker exec temp-mysql-reset mysql -e "INSERT INTO mysql.user (Host, User, authentication_string, ssl_cipher, x509_issuer, x509_subject) VALUES ('%', '$DB_USER', PASSWORD('$NEW_DB_PASSWORD'), '', '', '');"; then
echo "✅ 新用户创建成功"
else
echo "❌ 新用户创建失败"
docker logs temp-mysql-reset | tail -10
docker stop temp-mysql-reset 2>/dev/null
return 1
fi
else
echo "❌ 用户创建失败"
echo "❌ 用户存在但密码更新失败"
docker logs temp-mysql-reset | tail -10
docker stop temp-mysql-reset 2>/dev/null
return 1
fi
fi
echo "🔧 第三步：重置root密码..."
# 重置root密码
docker exec temp-mysql-reset mysql -e "ALTER USER 'root'@'localhost' IDENTIFIED BY '$NEW_DB_PASSWORD';"
docker exec temp-mysql-reset mysql -e "ALTER USER 'root'@'%' IDENTIFIED BY '$NEW_DB_PASSWORD';"
echo "🔧 第二步：重置root密码..."
# 更新root用户密码
docker exec temp-mysql-reset mysql -e "UPDATE mysql.user SET authentication_string = PASSWORD('$NEW_DB_PASSWORD') WHERE User = 'root';"
echo "✅ root密码更新完成"
echo "🔧 第四步：刷新权限..."
echo "🔧 第三步：最后刷新权限..."
if docker exec temp-mysql-reset mysql -e "FLUSH PRIVILEGES;"; then
echo "✅ 密码重置完成"
else
echo "❌ 最终权限刷新失败"
echo "❌ 权限刷新失败"
docker logs temp-mysql-reset | tail -10
docker stop temp-mysql-reset 2>/dev/null
return 1