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119 lines
3.7 KiB
Go
119 lines
3.7 KiB
Go
package config
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import (
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"math/rand"
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"time"
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"github.com/matrix-org/gomatrixserverlib"
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"golang.org/x/crypto/ed25519"
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)
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type Global struct {
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// The name of the server. This is usually the domain name, e.g 'matrix.org', 'localhost'.
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ServerName gomatrixserverlib.ServerName `yaml:"server_name"`
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// Path to the private key which will be used to sign requests and events.
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PrivateKeyPath Path `yaml:"private_key"`
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// The private key which will be used to sign requests and events.
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PrivateKey ed25519.PrivateKey `yaml:"-"`
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// An arbitrary string used to uniquely identify the PrivateKey. Must start with the
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// prefix "ed25519:".
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KeyID gomatrixserverlib.KeyID `yaml:"-"`
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// How long a remote server can cache our server key for before requesting it again.
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// Increasing this number will reduce the number of requests made by remote servers
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// for our key, but increases the period a compromised key will be considered valid
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// by remote servers.
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// Defaults to 24 hours.
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KeyValidityPeriod time.Duration `yaml:"key_validity_period"`
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// List of domains that the server will trust as identity servers to
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// verify third-party identifiers.
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// Defaults to an empty array.
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TrustedIDServers []string `yaml:"trusted_third_party_id_servers"`
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// Kafka/Naffka configuration
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Kafka Kafka `yaml:"kafka"`
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// Metrics configuration
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Metrics Metrics `yaml:"metrics"`
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}
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func (c *Global) Defaults() {
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c.ServerName = "localhost"
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c.PrivateKeyPath = "matrix_key.pem"
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_, c.PrivateKey, _ = ed25519.GenerateKey(rand.New(rand.NewSource(0)))
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c.KeyID = "ed25519:auto"
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c.KeyValidityPeriod = time.Hour * 24 * 7
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c.Kafka.Defaults()
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c.Metrics.Defaults()
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}
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func (c *Global) Verify(configErrs *ConfigErrors, isMonolith bool) {
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checkNotEmpty(configErrs, "global.server_name", string(c.ServerName))
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checkNotEmpty(configErrs, "global.private_key", string(c.PrivateKeyPath))
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c.Kafka.Verify(configErrs, isMonolith)
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c.Metrics.Verify(configErrs, isMonolith)
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}
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// The configuration to use for Prometheus metrics
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type Metrics struct {
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// Whether or not the metrics are enabled
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Enabled bool `yaml:"enabled"`
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// Use BasicAuth for Authorization
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BasicAuth struct {
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// Authorization via Static Username & Password
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// Hardcoded Username and Password
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Username string `yaml:"username"`
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Password string `yaml:"password"`
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} `yaml:"basic_auth"`
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}
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func (c *Metrics) Defaults() {
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c.Enabled = false
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c.BasicAuth.Username = "metrics"
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c.BasicAuth.Password = "metrics"
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}
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func (c *Metrics) Verify(configErrs *ConfigErrors, isMonolith bool) {
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}
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type DatabaseOptions struct {
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// The connection string, file:filename.db or postgres://server....
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ConnectionString DataSource `yaml:"connection_string"`
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// Maximum open connections to the DB (0 = use default, negative means unlimited)
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MaxOpenConnections int `yaml:"max_open_conns"`
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// Maximum idle connections to the DB (0 = use default, negative means unlimited)
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MaxIdleConnections int `yaml:"max_idle_conns"`
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// maximum amount of time (in seconds) a connection may be reused (<= 0 means unlimited)
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ConnMaxLifetimeSeconds int `yaml:"conn_max_lifetime"`
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}
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func (c *DatabaseOptions) Defaults() {
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c.MaxOpenConnections = 100
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c.MaxIdleConnections = 2
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c.ConnMaxLifetimeSeconds = -1
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}
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func (c *DatabaseOptions) Verify(configErrs *ConfigErrors, isMonolith bool) {
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}
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// MaxIdleConns returns maximum idle connections to the DB
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func (c DatabaseOptions) MaxIdleConns() int {
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return c.MaxIdleConnections
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}
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// MaxOpenConns returns maximum open connections to the DB
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func (c DatabaseOptions) MaxOpenConns() int {
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return c.MaxOpenConnections
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}
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// ConnMaxLifetime returns maximum amount of time a connection may be reused
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func (c DatabaseOptions) ConnMaxLifetime() time.Duration {
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return time.Duration(c.ConnMaxLifetimeSeconds) * time.Second
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}
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