Cadoles/goweb-oidc
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Allow configuration overriding with environment variables

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This commit is contained in:
wpetit
2020-05-20 19:23:01 +02:00
parent 5d672ad6e1
commit b996a07cbd
5 changed files with 35 additions and 13 deletions
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35
internal/config/config.go
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@ -7,6 +7,7 @@ import (
"github.com/pkg/errors"
"github.com/caarlos0/env/v6"
"gopkg.in/yaml.v2"
)
@ -32,19 +33,20 @@ func NewFromFile(filepath string) (*Config, error) {
}
type HTTPConfig struct {
Address string `yaml:"address"`
CookieAuthenticationKey string `yaml:"cookieAuthenticationKey"`
CookieEncryptionKey string `yaml:"cookieEncryptionKey"`
CookieMaxAge int `yaml:"cookieMaxAge"`
TemplateDir string `yaml:"templateDir"`
PublicDir string `yaml:"publicDir"`
Address string `yaml:"address" env:"HTTP_ADDRESS"`
CookieAuthenticationKey string `yaml:"cookieAuthenticationKey" env:"HTTP_COOKIE_AUTHENTICATION_KEY"`
CookieEncryptionKey string `yaml:"cookieEncryptionKey" env:"HTTP_COOKIE_ENCRYPTION_KEY"`
CookieMaxAge int `yaml:"cookieMaxAge" env:"HTTP_COOKIE_MAX_AGE"`
TemplateDir string `yaml:"templateDir" env:"HTTP_TEMPLATE_DIR"`
PublicDir string `yaml:"publicDir" env:"HTTP_PUBLIC_DIR"`
}
type OIDCConfig struct {
ClientID string `yaml:"clientId"`
ClientSecret string `yaml:"clientSecret"`
IssuerURL string `ymal:"issuerUrl"`
RedirectURL string `yaml:"redirectUrl"`
ClientID string `yaml:"clientId" env:"OIDC_CLIENT_ID"`
ClientSecret string `yaml:"clientSecret" env:"OIDC_CLIENT_SECRET"`
IssuerURL string `ymal:"issuerUrl" env:"OIDC_ISSUER_URL"`
RedirectURL string `yaml:"redirectUrl" env:"OIDC_REDIRECT_URL"`
PostLogoutRedirectURL string `yaml:"postLogoutRedirectURL" env:"OIDC_POST_LOGOUT_REDIRECT_URL"`
}
func NewDumpDefault() *Config {
@ -63,8 +65,9 @@ func NewDefault() *Config {
PublicDir: "public",
},
OIDC: OIDCConfig{
IssuerURL: "http://localhost:4444/",
RedirectURL: "http://localhost:3002/oauth2/callback",
IssuerURL: "http://localhost:4444/",
RedirectURL: "http://localhost:3002/oauth2/callback",
PostLogoutRedirectURL: "http://localhost:3002",
},
}
}
@ -81,3 +84,11 @@ func Dump(config *Config, w io.Writer) error {
return nil
}
func WithEnvironment(conf *Config) error {
if err := env.Parse(conf); err != nil {
return err
}
return nil
}