84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
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package config
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import (
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"io"
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"io/ioutil"
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"time"
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"github.com/pkg/errors"
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"gopkg.in/yaml.v2"
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)
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type Config struct {
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HTTP HTTPConfig `yaml:"http"`
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OIDC OIDCConfig `yaml:"oidc"`
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}
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// NewFromFile retrieves the configuration from the given file
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func NewFromFile(filepath string) (*Config, error) {
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config := NewDefault()
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data, err := ioutil.ReadFile(filepath)
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if err != nil {
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return nil, errors.Wrapf(err, "could not read file '%s'", filepath)
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}
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if err := yaml.Unmarshal(data, config); err != nil {
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return nil, errors.Wrapf(err, "could not unmarshal configuration")
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}
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return config, nil
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}
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type HTTPConfig struct {
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Address string `yaml:"address"`
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CookieAuthenticationKey string `yaml:"cookieAuthenticationKey"`
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CookieEncryptionKey string `yaml:"cookieEncryptionKey"`
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CookieMaxAge int `yaml:"cookieMaxAge"`
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TemplateDir string `yaml:"templateDir"`
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PublicDir string `yaml:"publicDir"`
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}
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type OIDCConfig struct {
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ClientID string `yaml:"clientId"`
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ClientSecret string `yaml:"clientSecret"`
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IssuerURL string `ymal:"issuerUrl"`
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RedirectURL string `yaml:"redirectUrl"`
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}
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func NewDumpDefault() *Config {
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config := NewDefault()
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return config
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}
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func NewDefault() *Config {
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return &Config{
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HTTP: HTTPConfig{
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Address: ":3002",
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CookieAuthenticationKey: "",
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CookieEncryptionKey: "",
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CookieMaxAge: int((time.Hour * 1).Seconds()), // 1 hour
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TemplateDir: "template",
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PublicDir: "public",
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},
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OIDC: OIDCConfig{
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IssuerURL: "http://localhost:4444/",
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RedirectURL: "http://localhost:3002/oauth2/callback",
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},
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}
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}
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func Dump(config *Config, w io.Writer) error {
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data, err := yaml.Marshal(config)
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if err != nil {
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return errors.Wrap(err, "could not dump config")
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}
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if _, err := w.Write(data); err != nil {
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return err
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}
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return nil
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}
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