105 lines
2.2 KiB
Go
105 lines
2.2 KiB
Go
package config
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import (
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"net/url"
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"os"
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"slices"
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"strings"
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"gopkg.in/yaml.v3"
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)
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type Access struct {
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User string `yaml:"user,omitempty"`
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Group string `yaml:"group,omitempty"`
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Groups string `yaml:"groups,omitempty"`
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Mode string `yaml:"mode"` // "read-only" or "read-write"
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ICS string `yaml:"ics,omitempty"`
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}
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type Calendar struct {
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ID string `yaml:"id"`
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Owner string `yaml:"owner"`
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Access []Access `yaml:"access,omitempty"`
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}
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type Aggregate struct {
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ID string `yaml:"id"`
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Owner string `yaml:"owner"`
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Sources []string `yaml:"sources"` // Calendar IDs
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Access []Access `yaml:"access,omitempty"`
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}
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type User struct {
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Name string `yaml:"name"`
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Password string `yaml:"password"`
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PasswordCmd string `yaml:"password_cmd"`
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Groups []string `yaml:"groups,omitempty"`
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}
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type DatabaseConfig struct {
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URL string `yaml:"url"`
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}
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type ServerConfig struct {
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BindAddress string `yaml:"bind_address"`
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PublicURL string `yaml:"public_url"`
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Redaction string `yaml:"redaction_text"`
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DefaultClass string `yaml:"default_class"`
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}
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func (s ServerConfig) BasePath() string {
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u, err := url.Parse(s.PublicURL)
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if err != nil {
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return ""
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}
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return strings.TrimSuffix(u.Path, "/")
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}
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type Config struct {
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Server ServerConfig `yaml:"server"`
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Database DatabaseConfig `yaml:"database"`
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Users []User `yaml:"users"`
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Calendars []Calendar `yaml:"calendars"`
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Aggregates []Aggregate `yaml:"aggregates"`
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}
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func Load(path string) (*Config, error) {
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f, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer f.Close()
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var cfg Config
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err = yaml.NewDecoder(f).Decode(&cfg)
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if err != nil {
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return nil, err
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}
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cfg.checkConfig()
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cfg.setDefaults()
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return &cfg, nil
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}
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func (c *Config) checkConfig() {
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if !(slices.Contains([]string{"PUBLIC", "PRIVATE", "CONFIDENTIAL"}, c.Server.DefaultClass)) {
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panic("Invaldi Config, default_class")
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}
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}
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func (c *Config) setDefaults() {
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if c.Server.BindAddress == "" {
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c.Server.BindAddress = ":8080"
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}
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if c.Server.Redaction == "" {
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c.Server.Redaction = "Busy"
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}
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if c.Server.DefaultClass == "" {
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c.Server.DefaultClass = "CONFIDENTIAL"
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}
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if c.Database.URL == "" {
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c.Database.URL = "postgres://nxcaldav@localhost:5432/nxcaldav?sslmode=disable"
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}
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}
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