forked from jriou/coller
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package server
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import (
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"fmt"
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"git.riou.xyz/jriou/coller/internal"
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)
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type Config struct {
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Title string `json:"title"`
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DatabaseType string `json:"database_type"`
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DatabaseDsn string `json:"database_dsn"`
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IDLength int `json:"id_length"`
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PasswordLength int `json:"password_length"`
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ExpirationInterval int `json:"expiration_interval"`
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ListenAddress string `json:"listen_address"`
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ListenPort int `json:"listen_port"`
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Expirations []int `json:"expirations"`
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Expiration int `json:"expiration"`
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MaxUploadSize int64 `json:"max_upload_size"`
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ShowVersion bool `json:"show_version"`
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}
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func NewConfig() *Config {
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return &Config{
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Title: "Coller",
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DatabaseType: "sqlite",
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DatabaseDsn: "collerd.db",
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IDLength: 5,
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PasswordLength: 16,
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ExpirationInterval: 60, // 1 minute
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ListenAddress: "127.0.0.1",
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ListenPort: 8080,
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Expirations: []int{
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300, // 5 minutes
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3600, // 1 hour
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86400, // 1 day
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604800, // 7 days
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18144000, // 30 days
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},
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Expiration: 604800, // 7 days
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MaxUploadSize: 10485760, // 10MiB (encoded)
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ShowVersion: false,
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}
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}
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func (c *Config) Check() error {
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if len(c.Expirations) == 0 {
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return fmt.Errorf("expirations are required")
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}
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for _, e := range c.Expirations {
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if e <= 0 {
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return fmt.Errorf("invalid expiration %d: must be greater than zero", e)
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}
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}
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if c.IDLength <= 0 {
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return fmt.Errorf("identifiers length must be greater than zero")
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}
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if c.PasswordLength < internal.MIN_PASSWORD_LENGTH || c.PasswordLength > internal.MAX_PASSWORD_LENGTH {
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return fmt.Errorf("password length must be between %d and %d", internal.MIN_PASSWORD_LENGTH, internal.MAX_PASSWORD_LENGTH)
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}
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return nil
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}
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