63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"os"
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"gopkg.in/yaml.v3"
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)
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type Config struct {
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Keycloak struct {
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BaseURL string `yaml:"base_url"`
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Realm string `yaml:"realm"`
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ClientID string `yaml:"client_id"`
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ClientSecret string `yaml:"client_secret"`
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} `yaml:"keycloak"`
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SQLite struct {
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Path string `yaml:"path"`
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} `yaml:"sqlite"`
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Policy struct {
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Domain string `yaml:"domain"`
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CacheTTLSeconds int `yaml:"cache_ttl_seconds"`
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KeycloakFailureMode string `yaml:"keycloak_failure_mode"` // "tempfail" or "dunno"
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} `yaml:"policy"`
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Sockets struct {
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PolicySocket string `yaml:"policy_socket"`
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SocketmapSocket string `yaml:"socketmap_socket"`
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SocketOwnerUser string `yaml:"socket_owner_user"`
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SocketOwnerGroup string `yaml:"socket_owner_group"`
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SocketMode string `yaml:"socket_mode"`
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} `yaml:"sockets"`
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}
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func LoadConfig(path string) (*Config, error) {
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b, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var cfg Config
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if err := yaml.Unmarshal(b, &cfg); err != nil {
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return nil, err
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}
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if cfg.Keycloak.BaseURL == "" || cfg.Keycloak.Realm == "" {
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return nil, fmt.Errorf("missing keycloak.base_url or keycloak.realm")
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}
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if cfg.SQLite.Path == "" {
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return nil, fmt.Errorf("missing sqlite.path")
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}
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if cfg.Policy.Domain == "" {
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return nil, fmt.Errorf("missing policy.domain")
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}
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if cfg.Policy.CacheTTLSeconds <= 0 {
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cfg.Policy.CacheTTLSeconds = 120
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}
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if cfg.Policy.KeycloakFailureMode == "" {
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cfg.Policy.KeycloakFailureMode = "tempfail"
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}
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return &cfg, nil
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}
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