You've already forked gotosocial_aur
1224 lines
45 KiB
Diff
1224 lines
45 KiB
Diff
diff --git a/example/config.yaml b/example/config.yaml
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index bf6be2573..a0b11392c 100644
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--- a/example/config.yaml
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+++ b/example/config.yaml
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@@ -118,7 +118,7 @@ account-domain: ""
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protocol: "https"
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# String. Address to bind the GoToSocial HTTP server to.
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-# This can be an IPv4 address, an IPv6 address, or a hostname.
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+# This can be an IPv4 address, an IPv6 address, or a hostname. or unix socket
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#
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# The default value will bind to all interfaces, which makes the server
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# accessible by other machines. For most setups you won't need to change this.
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@@ -126,7 +126,7 @@ protocol: "https"
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# running on the same machine, you may want to set this to "localhost" or equivalent,
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# so that the proxy definitely can't be bypassed.
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#
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-# Examples: ["0.0.0.0", "172.128.0.16", "localhost", "::1", "2001:db8::fed1"]
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+# Examples: ["0.0.0.0", "172.128.0.16", "localhost", "::1", "2001:db8::fed1", "unix//run/gts/sock]
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# Default: "0.0.0.0"
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bind-address: "0.0.0.0"
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@@ -139,6 +139,13 @@ bind-address: "0.0.0.0"
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# Default: 8080
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port: 8080
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+# String, HTTP header name that contains the client ip
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+# Reverse proxy may need to be configured to set this header
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+# This setting is required when using unix socket as bind address as there is no other way to get client ip for rate limiting
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+# Examples: ["X-Client-IP","X-CDN-Client-IP"]
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+# Default: ""
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+trusted-platform: ""
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+
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# Array of string. CIDRs or IP addresses of proxies that should be trusted when determining real client IP from behind a reverse proxy.
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# If you're running inside a Docker container behind Traefik or Nginx, for example, add the subnet of your docker network,
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# or the gateway of the docker network, and/or the address of the reverse proxy (if it's not running on the host network).
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@@ -170,7 +177,7 @@ db-type: "sqlite"
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# If address is set to :memory: then an in-memory database will be used (no file).
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# WARNING: :memory: should NOT BE USED except for testing purposes.
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#
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-# Examples: ["localhost","my.db.host","127.0.0.1","192.111.39.110",":memory:", "sqlite.db"]
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+# Examples: ["localhost","my.db.host","127.0.0.1","192.111.39.110",":memory:", "sqlite.db", "/run/postgresql/"]
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# Default: ""
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db-address: "sqlite.db"
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diff --git a/go.mod b/go.mod
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index baa5d5ad7..3f7374598 100644
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--- a/go.mod
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+++ b/go.mod
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@@ -73,6 +73,7 @@ require (
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github.com/uptrace/bun/extra/bunotel v1.2.15
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github.com/wagslane/go-password-validator v0.3.0
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github.com/yuin/goldmark v1.7.13
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+ go.balki.me/anyhttp v0.5.2
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go.opentelemetry.io/contrib/exporters/autoexport v0.63.0
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go.opentelemetry.io/contrib/instrumentation/runtime v0.63.0
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go.opentelemetry.io/otel v1.38.0
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diff --git a/go.sum b/go.sum
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index 49451e55b..136678292 100644
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--- a/go.sum
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+++ b/go.sum
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@@ -505,6 +505,8 @@ github.com/yuin/goldmark v1.7.13 h1:GPddIs617DnBLFFVJFgpo1aBfe/4xcvMc3SB5t/D0pA=
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github.com/yuin/goldmark v1.7.13/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
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gitlab.com/NyaaaWhatsUpDoc/sqlite v1.39.1-concurrency-workaround h1:ptkkB4Z76pmpmLE7vmp5BVOfO5o5+Kt0eGFhNbvVxjA=
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gitlab.com/NyaaaWhatsUpDoc/sqlite v1.39.1-concurrency-workaround/go.mod h1:9fjQZ0mB1LLP0GYrp39oOJXx/I2sxEnZtzCmEQIKvGE=
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+go.balki.me/anyhttp v0.5.2 h1:et4tCDXLeXpWfMNvRKG7ojfrnlr3du7cEaG966MLSpA=
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+go.balki.me/anyhttp v0.5.2/go.mod h1:JhfekOIjgVODoVqUCficjpIgmB3wwlB7jhN0eN2EZ/s=
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go.mongodb.org/mongo-driver v1.17.3 h1:TQyXhnsWfWtgAhMtOgtYHMTkZIfBTpMTsMnd9ZBeHxQ=
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go.mongodb.org/mongo-driver v1.17.3/go.mod h1:Hy04i7O2kC4RS06ZrhPRqj/u4DTYkFDAAccj+rVKqgQ=
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go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
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diff --git a/internal/config/config.go b/internal/config/config.go
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index dfc919f11..b2cca1276 100644
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--- a/internal/config/config.go
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+++ b/internal/config/config.go
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@@ -54,13 +54,13 @@ func fieldtag(field, tag string) string {
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// You will need to have gofumpt installed in order for this to work:
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// https://github.com/mvdan/gofumpt.
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type Configuration struct {
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- LogLevel string `name:"log-level" usage:"Log level to run at: [trace, debug, info, warn, fatal]"`
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- LogFormat string `name:"log-format" usage:"Log output format: [logfmt, json]"`
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- LogTimestampFormat string `name:"log-timestamp-format" usage:"Format to use for the log timestamp, as supported by Go's time.Layout"`
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- LogDbQueries bool `name:"log-db-queries" usage:"Log database queries verbosely when log-level is trace or debug"`
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- LogClientIP bool `name:"log-client-ip" usage:"Include the client IP in logs"`
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- RequestIDHeader string `name:"request-id-header" usage:"Header to extract the Request ID from. Eg.,'X-Request-Id'."`
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-
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+ LogLevel string `name:"log-level" usage:"Log level to run at: [trace, debug, info, warn, fatal]"`
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+ LogFormat string `name:"log-format" usage:"Log output format: [logfmt, json]"`
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+ LogTimestampFormat string `name:"log-timestamp-format" usage:"Format to use for the log timestamp, as supported by Go's time.Layout"`
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+ LogDbQueries bool `name:"log-db-queries" usage:"Log database queries verbosely when log-level is trace or debug"`
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+ LogClientIP bool `name:"log-client-ip" usage:"Include the client IP in logs"`
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+ RequestIDHeader string `name:"request-id-header" usage:"Header to extract the Request ID from. Eg.,'X-Request-Id'."`
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+ TrustedPlatform string `name:"trusted-platform" usage:"HTTP header that contains the real client ip"`
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ConfigPath string `name:"config-path" usage:"Path to a file containing gotosocial configuration. Values set in this file will be overwritten by values set as env vars or arguments"`
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ApplicationName string `name:"application-name" usage:"Name of the application, used in various places internally"`
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LandingPageUser string `name:"landing-page-user" usage:"the user that should be shown on the instance's landing page"`
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@@ -188,6 +188,9 @@ type Configuration struct {
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AdminMediaListRemoteOnly bool `name:"remote-only" usage:"list only remote attachments/emojis; if specified then local-only cannot also be true" ephemeral:"yes"`
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TestrigSkipDBSetup bool `name:"skip-db-setup" usage:"skip testrig database setup with population of test models" ephemeral:"yes"`
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TestrigSkipDBTeardown bool `name:"skip-db-teardown" usage:"skip testrig database teardown (i.e. data deletion and tables dropped)" ephemeral:"yes"`
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+
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+ // for kalaclista-flavoured
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+ KalaclistaTurnOffAuthorizedFetch bool `name:"kalaclista-turnoff-authorized-fetch" usage:"skip authorization if another instance message doesn't have httpsig"`
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}
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type HTTPClientConfiguration struct {
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diff --git a/internal/config/defaults.go b/internal/config/defaults.go
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index a4996e5c6..695adbcb4 100644
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--- a/internal/config/defaults.go
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+++ b/internal/config/defaults.go
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@@ -251,4 +251,7 @@
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RequestIDHeader: "X-Request-Id",
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LogClientIP: true,
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+
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+ // for kalaclista-flavoured
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+ KalaclistaTurnOffAuthorizedFetch: true,
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}
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diff --git a/internal/config/helpers.gen.go b/internal/config/helpers.gen.go
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index 217917bcf..e194e842e 100644
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--- a/internal/config/helpers.gen.go
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+++ b/internal/config/helpers.gen.go
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@@ -225,6 +225,7 @@
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AdminMediaListRemoteOnlyFlag = "remote-only"
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TestrigSkipDBSetupFlag = "skip-db-setup"
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TestrigSkipDBTeardownFlag = "skip-db-teardown"
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+ KalaclistaTurnOffAuthorizedFetchFlag = "kalaclista-turnoff-authorized-fetch"
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)
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func (cfg *Configuration) RegisterFlags(flags *pflag.FlagSet) {
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@@ -415,6 +416,7 @@ func (cfg *Configuration) RegisterFlags(flags *pflag.FlagSet) {
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flags.Float64("cache-mutes-mem-ratio", cfg.Cache.MutesMemRatio, "")
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flags.Float64("cache-status-filter-mem-ratio", cfg.Cache.StatusFilterMemRatio, "")
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flags.Float64("cache-visibility-mem-ratio", cfg.Cache.VisibilityMemRatio, "")
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+ flags.Bool("kalaclista-turnoff-authorized-fetch", cfg.KalaclistaTurnOffAuthorizedFetch, "skip authorization if another instance message doesn't have httpsig")
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}
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func (cfg *Configuration) MarshalMap() map[string]any {
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@@ -615,6 +617,7 @@ func (cfg *Configuration) MarshalMap() map[string]any {
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cfgmap["remote-only"] = cfg.AdminMediaListRemoteOnly
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cfgmap["skip-db-setup"] = cfg.TestrigSkipDBSetup
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cfgmap["skip-db-teardown"] = cfg.TestrigSkipDBTeardown
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+ cfgmap["kalaclista-turnoff-authorized-fetch"] = cfg.KalaclistaTurnOffAuthorizedFetch
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return cfgmap
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}
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@@ -2226,6 +2229,14 @@ func (cfg *Configuration) UnmarshalMap(cfgmap map[string]any) error {
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}
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}
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+ if ival, ok := cfgmap["kalaclista-turnoff-authorized-fetch"]; ok {
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+ var err error
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+ cfg.KalaclistaTurnOffAuthorizedFetch, err = cast.ToBoolE(ival)
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+ if err != nil {
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+ return fmt.Errorf("error casting %#v -> bool for 'kalaclista-turnoff-authorized-fetch': %w", ival, err)
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+ }
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+ }
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+
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return nil
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}
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@@ -2559,6 +2570,31 @@ func GetTrustedProxies() []string { return global.GetTrustedProxies() }
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// SetTrustedProxies safely sets the value for global configuration 'TrustedProxies' field
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func SetTrustedProxies(v []string) { global.SetTrustedProxies(v) }
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+// GetTrustedPlatform safely fetches the Configuration value for state's 'TrustedPlatform' field
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+func (st *ConfigState) GetTrustedPlatform() (v string) {
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+ st.mutex.RLock()
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+ v = st.config.TrustedPlatform
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+ st.mutex.RUnlock()
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+ return
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+}
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+
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+// SetTrustedPlatform safely sets the Configuration value for state's 'TrustedPlatform' field
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+func (st *ConfigState) SetTrustedPlatform(v string) {
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+ st.mutex.Lock()
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+ defer st.mutex.Unlock()
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+ st.config.TrustedPlatform = v
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+ st.reloadToViper()
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+}
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+
|
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+// TrustedPlatformFlag returns the flag name for the 'TrustedPlatform' field
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+func TrustedPlatformFlag() string { return "trusted-platform" }
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+
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+// GetTrustedPlatform safely fetches the value for global configuration 'TrustedPlatform' field
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+func GetTrustedPlatform() string { return global.GetTrustedPlatform() }
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+
|
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+// SetTrustedPlatform safely sets the value for global configuration 'TrustedPlatform' field
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+func SetTrustedPlatform(v string) { global.SetTrustedPlatform(v) }
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+
|
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// GetSoftwareVersion safely fetches the Configuration value for state's 'SoftwareVersion' field
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func (st *ConfigState) GetSoftwareVersion() (v string) {
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st.mutex.RLock()
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@@ -6565,6 +6601,28 @@ func GetTestrigSkipDBTeardown() bool { return global.GetTestrigSkipDBTeardown()
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// SetTestrigSkipDBTeardown safely sets the value for global configuration 'TestrigSkipDBTeardown' field
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func SetTestrigSkipDBTeardown(v bool) { global.SetTestrigSkipDBTeardown(v) }
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|
|
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+// GetKalaclistaTurnOffAuthorizedFetch safely fetches the Configuration value for state's 'KalaclistaTurnOffAuthorizedFetch' field
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+func (st *ConfigState) GetKalaclistaTurnOffAuthorizedFetch() (v bool) {
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+ st.mutex.RLock()
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+ v = st.config.KalaclistaTurnOffAuthorizedFetch
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+ st.mutex.RUnlock()
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+ return v
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+}
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+
|
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+// SetKalaclistaTurnOffAuthorizedFetch safely sets the Configuration value for state's 'KalaclistaTurnOffAuthorizedFetch' field
|
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+func (st *ConfigState) SetKalaclistaTurnOffAuthorizedFetch(v bool) {
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+ st.mutex.Lock()
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+ defer st.mutex.Unlock()
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+ st.config.KalaclistaTurnOffAuthorizedFetch = v
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+ st.reloadToViper()
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+}
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+
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+// GetKalaclistaTurnOffAuthorizedFetch safely fetches the value for global configuration 'KalaclistaTurnOffAuthorizedFetch' field
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+func GetKalaclistaTurnOffAuthorizedFetch() bool { return global.GetKalaclistaTurnOffAuthorizedFetch() }
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+
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+// SetKalaclistaTurnOffAuthorizedFetch safely sets the value for global configuration 'KalaclistaTurnOffAuthorizedFetch' field
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+func SetKalaclistaTurnOffAuthorizedFetch(v bool) { global.SetKalaclistaTurnOffAuthorizedFetch(v) }
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+
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// GetTotalOfMemRatios safely fetches the combined value for all the state's mem ratio fields
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func (st *ConfigState) GetTotalOfMemRatios() (total float64) {
|
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st.mutex.RLock()
|
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diff --git a/internal/processing/fedi/common.go b/internal/processing/fedi/common.go
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index ff6ed6fd4..01b3037f1 100644
|
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--- a/internal/processing/fedi/common.go
|
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+++ b/internal/processing/fedi/common.go
|
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@@ -20,8 +20,10 @@
|
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import (
|
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"context"
|
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"errors"
|
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+ "net/http"
|
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"net/url"
|
|
|
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+ "code.superseriousbusiness.org/gotosocial/internal/config"
|
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"code.superseriousbusiness.org/gotosocial/internal/db"
|
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"code.superseriousbusiness.org/gotosocial/internal/gtserror"
|
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"code.superseriousbusiness.org/gotosocial/internal/gtsmodel"
|
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@@ -53,6 +55,10 @@ func (p *Processor) authenticate(ctx context.Context, requestedUser string) (*co
|
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// get requesting account, dereferencing if necessary.
|
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pubKeyAuth, errWithCode := p.federator.AuthenticateFederatedRequest(ctx, requestedUser)
|
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if errWithCode != nil {
|
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+ if config.GetKalaclistaTurnOffAuthorizedFetch() && errWithCode.Code() == http.StatusUnauthorized {
|
|
+ return &commonAuth{receiver: receiver}, nil
|
|
+ }
|
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+
|
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return nil, errWithCode
|
|
}
|
|
|
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diff --git a/internal/router/router.go b/internal/router/router.go
|
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index fd7a18ebe..8ee62dc89 100644
|
|
--- a/internal/router/router.go
|
|
+++ b/internal/router/router.go
|
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@@ -24,6 +24,7 @@
|
|
"net"
|
|
"net/http"
|
|
"strconv"
|
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+ "strings"
|
|
"time"
|
|
|
|
"code.superseriousbusiness.org/gotosocial/internal/config"
|
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@@ -32,6 +33,7 @@
|
|
"codeberg.org/gruf/go-bytesize"
|
|
"codeberg.org/gruf/go-debug"
|
|
"github.com/gin-gonic/gin"
|
|
+ "go.balki.me/anyhttp"
|
|
"golang.org/x/crypto/acme/autocert"
|
|
)
|
|
|
|
@@ -76,6 +78,11 @@ func New(ctx context.Context) (*Router, error) {
|
|
engine.MaxMultipartMemory = maxMultipartMemory
|
|
engine.HandleMethodNotAllowed = true
|
|
|
|
+ // Custom header set by trusted upstream
|
|
+ if tp := config.GetTrustedPlatform(); tp != "" {
|
|
+ engine.TrustedPlatform = tp
|
|
+ }
|
|
+
|
|
// Set up client IP forwarding via
|
|
// trusted x-forwarded-* headers.
|
|
trustedProxies := config.GetTrustedProxies()
|
|
@@ -138,6 +145,7 @@ func (r *Router) Start() error {
|
|
certFile = config.GetTLSCertificateChain()
|
|
keyFile = config.GetTLSCertificateKey()
|
|
leEnabled = config.GetLetsEncryptEnabled()
|
|
+ bindAddr = config.GetBindAddress()
|
|
)
|
|
|
|
switch {
|
|
@@ -158,6 +166,18 @@ func (r *Router) Start() error {
|
|
return err
|
|
}
|
|
|
|
+ // TLS handled by reverse proxy connecting using unix socket
|
|
+ case strings.HasPrefix(bindAddr, "unix?"):
|
|
+ listen, err = func() (func() error, error) {
|
|
+ listener, _, _, err := anyhttp.GetListener(bindAddr)
|
|
+ if err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+ return func() error {
|
|
+ return r.srv.Serve(listener)
|
|
+ }, nil
|
|
+ }()
|
|
+
|
|
// Default listen. TLS must
|
|
// be handled by reverse proxy.
|
|
default:
|
|
diff --git a/vendor/go.balki.me/anyhttp/LICENSE b/vendor/go.balki.me/anyhttp/LICENSE
|
|
new file mode 100644
|
|
index 000000000..ad2653ac1
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/LICENSE
|
|
@@ -0,0 +1,201 @@
|
|
+ Apache License
|
|
+ Version 2.0, January 2004
|
|
+ http://www.apache.org/licenses/
|
|
+
|
|
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
|
+
|
|
+ 1. Definitions.
|
|
+
|
|
+ "License" shall mean the terms and conditions for use, reproduction,
|
|
+ and distribution as defined by Sections 1 through 9 of this document.
|
|
+
|
|
+ "Licensor" shall mean the copyright owner or entity authorized by
|
|
+ the copyright owner that is granting the License.
|
|
+
|
|
+ "Legal Entity" shall mean the union of the acting entity and all
|
|
+ other entities that control, are controlled by, or are under common
|
|
+ control with that entity. For the purposes of this definition,
|
|
+ "control" means (i) the power, direct or indirect, to cause the
|
|
+ direction or management of such entity, whether by contract or
|
|
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
|
+ outstanding shares, or (iii) beneficial ownership of such entity.
|
|
+
|
|
+ "You" (or "Your") shall mean an individual or Legal Entity
|
|
+ exercising permissions granted by this License.
|
|
+
|
|
+ "Source" form shall mean the preferred form for making modifications,
|
|
+ including but not limited to software source code, documentation
|
|
+ source, and configuration files.
|
|
+
|
|
+ "Object" form shall mean any form resulting from mechanical
|
|
+ transformation or translation of a Source form, including but
|
|
+ not limited to compiled object code, generated documentation,
|
|
+ and conversions to other media types.
|
|
+
|
|
+ "Work" shall mean the work of authorship, whether in Source or
|
|
+ Object form, made available under the License, as indicated by a
|
|
+ copyright notice that is included in or attached to the work
|
|
+ (an example is provided in the Appendix below).
|
|
+
|
|
+ "Derivative Works" shall mean any work, whether in Source or Object
|
|
+ form, that is based on (or derived from) the Work and for which the
|
|
+ editorial revisions, annotations, elaborations, or other modifications
|
|
+ represent, as a whole, an original work of authorship. For the purposes
|
|
+ of this License, Derivative Works shall not include works that remain
|
|
+ separable from, or merely link (or bind by name) to the interfaces of,
|
|
+ the Work and Derivative Works thereof.
|
|
+
|
|
+ "Contribution" shall mean any work of authorship, including
|
|
+ the original version of the Work and any modifications or additions
|
|
+ to that Work or Derivative Works thereof, that is intentionally
|
|
+ submitted to Licensor for inclusion in the Work by the copyright owner
|
|
+ or by an individual or Legal Entity authorized to submit on behalf of
|
|
+ the copyright owner. For the purposes of this definition, "submitted"
|
|
+ means any form of electronic, verbal, or written communication sent
|
|
+ to the Licensor or its representatives, including but not limited to
|
|
+ communication on electronic mailing lists, source code control systems,
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+ and issue tracking systems that are managed by, or on behalf of, the
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+ Licensor for the purpose of discussing and improving the Work, but
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+ excluding communication that is conspicuously marked or otherwise
|
|
+ designated in writing by the copyright owner as "Not a Contribution."
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|
+
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|
+ "Contributor" shall mean Licensor and any individual or Legal Entity
|
|
+ on behalf of whom a Contribution has been received by Licensor and
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|
+ subsequently incorporated within the Work.
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+
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|
+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ this License, each Contributor hereby grants to You a perpetual,
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
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+ copyright license to reproduce, prepare Derivative Works of,
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+ publicly display, publicly perform, sublicense, and distribute the
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+ Work and such Derivative Works in Source or Object form.
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+
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+ 3. Grant of Patent License. Subject to the terms and conditions of
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+ this License, each Contributor hereby grants to You a perpetual,
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+ (except as stated in this section) patent license to make, have made,
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+ use, offer to sell, sell, import, and otherwise transfer the Work,
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+ where such license applies only to those patent claims licensable
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+ Contribution(s) alone or by combination of their Contribution(s)
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+ with the Work to which such Contribution(s) was submitted. If You
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+ institute patent litigation against any entity (including a
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+ cross-claim or counterclaim in a lawsuit) alleging that the Work
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+ or a Contribution incorporated within the Work constitutes direct
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+ or contributory patent infringement, then any patent licenses
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+ granted to You under this License for that Work shall terminate
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+ as of the date such litigation is filed.
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+
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+ 4. Redistribution. You may reproduce and distribute copies of the
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+ Work or Derivative Works thereof in any medium, with or without
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+ modifications, and in Source or Object form, provided that You
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+ meet the following conditions:
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+
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+ (a) You must give any other recipients of the Work or
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+ Derivative Works a copy of this License; and
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+
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+ (b) You must cause any modified files to carry prominent notices
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+ stating that You changed the files; and
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+
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+ (c) You must retain, in the Source form of any Derivative Works
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+ that You distribute, all copyright, patent, trademark, and
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+ attribution notices from the Source form of the Work,
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+ excluding those notices that do not pertain to any part of
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+ the Derivative Works; and
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+
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ distribution, then any Derivative Works that You distribute must
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+ include a readable copy of the attribution notices contained
|
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+ within such NOTICE file, excluding those notices that do not
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+ pertain to any part of the Derivative Works, in at least one
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+ of the following places: within a NOTICE text file distributed
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+ as part of the Derivative Works; within the Source form or
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+ documentation, if provided along with the Derivative Works; or,
|
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+ within a display generated by the Derivative Works, if and
|
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+ wherever such third-party notices normally appear. The contents
|
|
+ of the NOTICE file are for informational purposes only and
|
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+ do not modify the License. You may add Your own attribution
|
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+ notices within Derivative Works that You distribute, alongside
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+ or as an addendum to the NOTICE text from the Work, provided
|
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+ that such additional attribution notices cannot be construed
|
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+ as modifying the License.
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+
|
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+ You may add Your own copyright statement to Your modifications and
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+ may provide additional or different license terms and conditions
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+ for use, reproduction, or distribution of Your modifications, or
|
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+ for any such Derivative Works as a whole, provided Your use,
|
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+ reproduction, and distribution of the Work otherwise complies with
|
|
+ the conditions stated in this License.
|
|
+
|
|
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
|
|
+ any Contribution intentionally submitted for inclusion in the Work
|
|
+ by You to the Licensor shall be under the terms and conditions of
|
|
+ this License, without any additional terms or conditions.
|
|
+ Notwithstanding the above, nothing herein shall supersede or modify
|
|
+ the terms of any separate license agreement you may have executed
|
|
+ with Licensor regarding such Contributions.
|
|
+
|
|
+ 6. Trademarks. This License does not grant permission to use the trade
|
|
+ names, trademarks, service marks, or product names of the Licensor,
|
|
+ except as required for reasonable and customary use in describing the
|
|
+ origin of the Work and reproducing the content of the NOTICE file.
|
|
+
|
|
+ 7. Disclaimer of Warranty. Unless required by applicable law or
|
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+ agreed to in writing, Licensor provides the Work (and each
|
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+ Contributor provides its Contributions) on an "AS IS" BASIS,
|
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+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
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+ implied, including, without limitation, any warranties or conditions
|
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
|
+ PARTICULAR PURPOSE. You are solely responsible for determining the
|
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+ appropriateness of using or redistributing the Work and assume any
|
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+ risks associated with Your exercise of permissions under this License.
|
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+
|
|
+ 8. Limitation of Liability. In no event and under no legal theory,
|
|
+ whether in tort (including negligence), contract, or otherwise,
|
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+ unless required by applicable law (such as deliberate and grossly
|
|
+ negligent acts) or agreed to in writing, shall any Contributor be
|
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+ liable to You for damages, including any direct, indirect, special,
|
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+ incidental, or consequential damages of any character arising as a
|
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+ result of this License or out of the use or inability to use the
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+ Work (including but not limited to damages for loss of goodwill,
|
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+ work stoppage, computer failure or malfunction, or any and all
|
|
+ other commercial damages or losses), even if such Contributor
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+ has been advised of the possibility of such damages.
|
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+
|
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+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ the Work or Derivative Works thereof, You may choose to offer,
|
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+ and charge a fee for, acceptance of support, warranty, indemnity,
|
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+ or other liability obligations and/or rights consistent with this
|
|
+ License. However, in accepting such obligations, You may act only
|
|
+ on Your own behalf and on Your sole responsibility, not on behalf
|
|
+ of any other Contributor, and only if You agree to indemnify,
|
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+ defend, and hold each Contributor harmless for any liability
|
|
+ incurred by, or claims asserted against, such Contributor by reason
|
|
+ of your accepting any such warranty or additional liability.
|
|
+
|
|
+ END OF TERMS AND CONDITIONS
|
|
+
|
|
+ APPENDIX: How to apply the Apache License to your work.
|
|
+
|
|
+ To apply the Apache License to your work, attach the following
|
|
+ boilerplate notice, with the fields enclosed by brackets "[]"
|
|
+ replaced with your own identifying information. (Don't include
|
|
+ the brackets!) The text should be enclosed in the appropriate
|
|
+ comment syntax for the file format. We also recommend that a
|
|
+ file or class name and description of purpose be included on the
|
|
+ same "printed page" as the copyright notice for easier
|
|
+ identification within third-party archives.
|
|
+
|
|
+ Copyright 2022 balki
|
|
+
|
|
+ Licensed under the Apache License, Version 2.0 (the "License");
|
|
+ you may not use this file except in compliance with the License.
|
|
+ You may obtain a copy of the License at
|
|
+
|
|
+ http://www.apache.org/licenses/LICENSE-2.0
|
|
+
|
|
+ Unless required by applicable law or agreed to in writing, software
|
|
+ distributed under the License is distributed on an "AS IS" BASIS,
|
|
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
+ See the License for the specific language governing permissions and
|
|
+ limitations under the License.
|
|
diff --git a/vendor/go.balki.me/anyhttp/README.md b/vendor/go.balki.me/anyhttp/README.md
|
|
new file mode 100644
|
|
index 000000000..85bce6fc3
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/README.md
|
|
@@ -0,0 +1,80 @@
|
|
+Create http server listening on unix sockets and systemd socket activated fds
|
|
+
|
|
+## Quick Usage
|
|
+
|
|
+ go get go.balki.me/anyhttp
|
|
+
|
|
+Just replace `http.ListenAndServe` with `anyhttp.ListenAndServe`.
|
|
+
|
|
+```diff
|
|
+- http.ListenAndServe(addr, h)
|
|
++ anyhttp.ListenAndServe(addr, h)
|
|
+```
|
|
+
|
|
+## Address Syntax
|
|
+
|
|
+### Unix socket
|
|
+
|
|
+Syntax
|
|
+
|
|
+ unix?path=<socket_path>&mode=<socket file mode>&remove_existing=<true|false>
|
|
+
|
|
+Examples
|
|
+
|
|
+ unix?path=relative/path.sock
|
|
+ unix?path=/var/run/app/absolutepath.sock
|
|
+ unix?path=/run/app.sock&mode=600&remove_existing=false
|
|
+
|
|
+| option | description | default |
|
|
+|-----------------|------------------------------------------------|----------|
|
|
+| path | path to unix socket | Required |
|
|
+| mode | socket file mode | 666 |
|
|
+| remove_existing | Whether to remove existing socket file or fail | true |
|
|
+
|
|
+### Systemd Socket activated fd:
|
|
+
|
|
+Syntax
|
|
+
|
|
+ sysd?idx=<fd index>&name=<fd name>&check_pid=<true|false>&unset_env=<true|false>&idle_timeout=<duration>
|
|
+
|
|
+Only one of `idx` or `name` has to be set
|
|
+
|
|
+Examples:
|
|
+
|
|
+ # First (or only) socket fd passed to app
|
|
+ sysd?idx=0
|
|
+
|
|
+ # Socket with FileDescriptorName
|
|
+ sysd?name=myapp
|
|
+
|
|
+ # Using default name and auto shutdown if no requests received in last 30 minutes
|
|
+ sysd?name=myapp.socket&idle_timeout=30m
|
|
+
|
|
+| option | description | default |
|
|
+|--------------|--------------------------------------------------------------------------------------------|------------------|
|
|
+| name | Name configured via FileDescriptorName or socket file name | Required |
|
|
+| idx | FD Index. Actual fd num will be 3 + idx | Required |
|
|
+| idle_timeout | time to wait before shutdown. [syntax][0] | no auto shutdown |
|
|
+| check_pid | Check process PID matches LISTEN_PID | true |
|
|
+| unset_env | Unsets the LISTEN\* environment variables, so they don't get passed to any child processes | true |
|
|
+
|
|
+### TCP
|
|
+
|
|
+If the address is not one of above, it is assumed to be tcp and passed to `http.ListenAndServe`.
|
|
+
|
|
+Examples:
|
|
+
|
|
+ :http
|
|
+ :8888
|
|
+ 127.0.0.1:8080
|
|
+
|
|
+## Documentation
|
|
+
|
|
+https://pkg.go.dev/go.balki.me/anyhttp
|
|
+
|
|
+### Related links
|
|
+
|
|
+ * https://gist.github.com/teknoraver/5ffacb8757330715bcbcc90e6d46ac74#file-unixhttpd-go
|
|
+ * https://github.com/coreos/go-systemd/tree/main/activation
|
|
+
|
|
+[0]: https://pkg.go.dev/time#ParseDuration
|
|
diff --git a/vendor/go.balki.me/anyhttp/anyhttp.go b/vendor/go.balki.me/anyhttp/anyhttp.go
|
|
new file mode 100644
|
|
index 000000000..fac5046e8
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/anyhttp.go
|
|
@@ -0,0 +1,429 @@
|
|
+// Package anyhttp has helpers to serve http from unix sockets and systemd socket activated fds
|
|
+package anyhttp
|
|
+
|
|
+import (
|
|
+ "context"
|
|
+ "errors"
|
|
+ "fmt"
|
|
+ "io/fs"
|
|
+ "net"
|
|
+ "net/http"
|
|
+ "net/url"
|
|
+ "os"
|
|
+ "strconv"
|
|
+ "strings"
|
|
+ "sync"
|
|
+ "time"
|
|
+
|
|
+ "go.balki.me/anyhttp/idle"
|
|
+)
|
|
+
|
|
+// AddressType of the address passed
|
|
+type AddressType string
|
|
+
|
|
+var (
|
|
+ // UnixSocket - address is a unix socket, e.g. unix?path=/run/foo.sock
|
|
+ UnixSocket AddressType = "UnixSocket"
|
|
+ // SystemdFD - address is a systemd fd, e.g. sysd?name=myapp.socket
|
|
+ SystemdFD AddressType = "SystemdFD"
|
|
+ // TCP - address is a TCP address, e.g. :1234
|
|
+ TCP AddressType = "TCP"
|
|
+ // Unknown - address is not recognized
|
|
+ Unknown AddressType = "Unknown"
|
|
+)
|
|
+
|
|
+// UnixSocketConfig has the configuration for Unix socket
|
|
+type UnixSocketConfig struct {
|
|
+
|
|
+ // Absolute or relative path of socket, e.g. /run/app.sock
|
|
+ SocketPath string
|
|
+
|
|
+ // Socket file permission
|
|
+ SocketMode fs.FileMode
|
|
+
|
|
+ // Whether to delete existing socket before creating new one
|
|
+ RemoveExisting bool
|
|
+}
|
|
+
|
|
+// DefaultUnixSocketConfig has defaults for UnixSocketConfig
|
|
+var DefaultUnixSocketConfig = UnixSocketConfig{
|
|
+ SocketMode: 0666,
|
|
+ RemoveExisting: true,
|
|
+}
|
|
+
|
|
+// NewUnixSocketConfig creates a UnixSocketConfig with the default values and the socketPath passed
|
|
+func NewUnixSocketConfig(socketPath string) UnixSocketConfig {
|
|
+ usc := DefaultUnixSocketConfig
|
|
+ usc.SocketPath = socketPath
|
|
+ return usc
|
|
+}
|
|
+
|
|
+type sysdEnvData struct {
|
|
+ pid int
|
|
+ fdNames []string
|
|
+ fdNamesStr string
|
|
+ numFds int
|
|
+}
|
|
+
|
|
+var sysdEnvParser = struct {
|
|
+ sysdOnce sync.Once
|
|
+ data sysdEnvData
|
|
+ err error
|
|
+}{}
|
|
+
|
|
+func parse() (sysdEnvData, error) {
|
|
+ p := &sysdEnvParser
|
|
+ p.sysdOnce.Do(func() {
|
|
+ p.data.pid, p.err = strconv.Atoi(os.Getenv("LISTEN_PID"))
|
|
+ if p.err != nil {
|
|
+ p.err = fmt.Errorf("invalid LISTEN_PID, err: %w", p.err)
|
|
+ return
|
|
+ }
|
|
+ p.data.numFds, p.err = strconv.Atoi(os.Getenv("LISTEN_FDS"))
|
|
+ if p.err != nil {
|
|
+ p.err = fmt.Errorf("invalid LISTEN_FDS, err: %w", p.err)
|
|
+ return
|
|
+ }
|
|
+ p.data.fdNamesStr = os.Getenv("LISTEN_FDNAMES")
|
|
+ p.data.fdNames = strings.Split(p.data.fdNamesStr, ":")
|
|
+
|
|
+ })
|
|
+ return p.data, p.err
|
|
+}
|
|
+
|
|
+// SysdConfig has the configuration for the socket activated fd
|
|
+type SysdConfig struct {
|
|
+ // Integer value starting at 0. Either index or name is required
|
|
+ FDIndex *int
|
|
+ // Name configured via FileDescriptorName or the default socket file name. Either index or name is required
|
|
+ FDName *string
|
|
+ // Check process PID matches LISTEN_PID
|
|
+ CheckPID bool
|
|
+ // Unsets the LISTEN* environment variables, so they don't get passed to any child processes
|
|
+ UnsetEnv bool
|
|
+ // Shutdown http server if no requests received for below timeout
|
|
+ IdleTimeout *time.Duration
|
|
+}
|
|
+
|
|
+// DefaultSysdConfig has the default values for SysdConfig
|
|
+var DefaultSysdConfig = SysdConfig{
|
|
+ CheckPID: true,
|
|
+ UnsetEnv: true,
|
|
+}
|
|
+
|
|
+// NewSysDConfigWithFDIdx creates SysdConfig with defaults and fdIdx
|
|
+func NewSysDConfigWithFDIdx(fdIdx int) SysdConfig {
|
|
+ sysc := DefaultSysdConfig
|
|
+ sysc.FDIndex = &fdIdx
|
|
+ return sysc
|
|
+}
|
|
+
|
|
+// NewSysDConfigWithFDName creates SysdConfig with defaults and fdName
|
|
+func NewSysDConfigWithFDName(fdName string) SysdConfig {
|
|
+ sysc := DefaultSysdConfig
|
|
+ sysc.FDName = &fdName
|
|
+ return sysc
|
|
+}
|
|
+
|
|
+// GetListener returns the unix socket listener
|
|
+func (u *UnixSocketConfig) GetListener() (net.Listener, error) {
|
|
+
|
|
+ if u.RemoveExisting {
|
|
+ if err := os.Remove(u.SocketPath); err != nil && !errors.Is(err, fs.ErrNotExist) {
|
|
+ return nil, err
|
|
+ }
|
|
+ }
|
|
+
|
|
+ l, err := net.Listen("unix", u.SocketPath)
|
|
+ if err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+
|
|
+ if err = os.Chmod(u.SocketPath, u.SocketMode); err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+
|
|
+ return l, nil
|
|
+}
|
|
+
|
|
+// StartFD is the starting file descriptor number
|
|
+const StartFD = 3
|
|
+
|
|
+// GetListener returns the FileListener created with socketed activated fd
|
|
+func (s *SysdConfig) GetListener() (net.Listener, error) {
|
|
+
|
|
+ if s.UnsetEnv {
|
|
+ defer UnsetSystemdListenVars()
|
|
+ }
|
|
+
|
|
+ envData, err := parse()
|
|
+ if err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+
|
|
+ if s.CheckPID {
|
|
+ if envData.pid != os.Getpid() {
|
|
+ return nil, fmt.Errorf("unexpected PID, current:%v, LISTEN_PID: %v", os.Getpid(), envData.pid)
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if s.FDIndex != nil {
|
|
+ idx := *s.FDIndex
|
|
+ if idx < 0 || idx >= envData.numFds {
|
|
+ return nil, fmt.Errorf("invalid fd index, expected between 0 and %v, got: %v", envData.numFds, idx)
|
|
+ }
|
|
+ fd := StartFD + idx
|
|
+ if idx < len(envData.fdNames) {
|
|
+ return makeFdListener(fd, envData.fdNames[idx])
|
|
+ }
|
|
+ return makeFdListener(fd, fmt.Sprintf("sysdfd_%d", fd))
|
|
+ }
|
|
+
|
|
+ if s.FDName != nil {
|
|
+ for idx, name := range envData.fdNames {
|
|
+ if name == *s.FDName {
|
|
+ fd := StartFD + idx
|
|
+ return makeFdListener(fd, name)
|
|
+ }
|
|
+ }
|
|
+ return nil, fmt.Errorf("fdName not found: %q, LISTEN_FDNAMES:%q", *s.FDName, envData.fdNamesStr)
|
|
+ }
|
|
+
|
|
+ return nil, errors.New("neither FDIndex nor FDName set")
|
|
+}
|
|
+
|
|
+// GetListener is low level function for use with non-http servers. e.g. tcp, smtp
|
|
+// Caller should handle idle timeout if needed
|
|
+func GetListener(addr string) (net.Listener, AddressType, any /* cfg */, error) {
|
|
+
|
|
+ addrType, unixSocketConfig, sysdConfig, perr := parseAddress(addr)
|
|
+ if perr != nil {
|
|
+ return nil, Unknown, nil, perr
|
|
+ }
|
|
+ if unixSocketConfig != nil {
|
|
+ listener, err := unixSocketConfig.GetListener()
|
|
+ if err != nil {
|
|
+ return nil, Unknown, nil, err
|
|
+ }
|
|
+ return listener, addrType, unixSocketConfig, nil
|
|
+ } else if sysdConfig != nil {
|
|
+ listener, err := sysdConfig.GetListener()
|
|
+ if err != nil {
|
|
+ return nil, Unknown, nil, err
|
|
+ }
|
|
+ return listener, addrType, sysdConfig, nil
|
|
+ }
|
|
+ if addr == "" {
|
|
+ addr = ":http"
|
|
+ }
|
|
+ listener, err := net.Listen("tcp", addr)
|
|
+ return listener, TCP, nil, err
|
|
+}
|
|
+
|
|
+type ServerCtx struct {
|
|
+ AddressType AddressType
|
|
+ Listener net.Listener
|
|
+ Server *http.Server
|
|
+ Idler idle.Idler
|
|
+ Done <-chan error
|
|
+ UnixSocketConfig *UnixSocketConfig
|
|
+ SysdConfig *SysdConfig
|
|
+}
|
|
+
|
|
+func (s *ServerCtx) Wait() error {
|
|
+ return <-s.Done
|
|
+}
|
|
+
|
|
+func (s *ServerCtx) Addr() net.Addr {
|
|
+ return s.Listener.Addr()
|
|
+}
|
|
+
|
|
+func (s *ServerCtx) Shutdown(ctx context.Context) error {
|
|
+ err := s.Server.Shutdown(ctx)
|
|
+ if err != nil {
|
|
+ return err
|
|
+ }
|
|
+ return <-s.Done
|
|
+}
|
|
+
|
|
+// ServeTLS creates and serves a HTTPS server.
|
|
+func ServeTLS(addr string, h http.Handler, certFile string, keyFile string) (*ServerCtx, error) {
|
|
+ return serve(addr, h, certFile, keyFile)
|
|
+}
|
|
+
|
|
+// Serve creates and serves a HTTP server.
|
|
+func Serve(addr string, h http.Handler) (*ServerCtx, error) {
|
|
+ return serve(addr, h, "", "")
|
|
+}
|
|
+
|
|
+// ListenAndServe is the drop-in replacement for `http.ListenAndServe`.
|
|
+// Supports unix and systemd sockets in addition
|
|
+func ListenAndServe(addr string, h http.Handler) error {
|
|
+ ctx, err := Serve(addr, h)
|
|
+ if err != nil {
|
|
+ return err
|
|
+ }
|
|
+ return ctx.Wait()
|
|
+}
|
|
+
|
|
+func ListenAndServeTLS(addr string, certFile string, keyFile string, h http.Handler) error {
|
|
+ ctx, err := ServeTLS(addr, h, certFile, keyFile)
|
|
+ if err != nil {
|
|
+ return err
|
|
+ }
|
|
+ return ctx.Wait()
|
|
+}
|
|
+
|
|
+// UnsetSystemdListenVars unsets the LISTEN* environment variables so they are not passed to any child processes
|
|
+func UnsetSystemdListenVars() {
|
|
+ _ = os.Unsetenv("LISTEN_PID")
|
|
+ _ = os.Unsetenv("LISTEN_FDS")
|
|
+ _ = os.Unsetenv("LISTEN_FDNAMES")
|
|
+}
|
|
+
|
|
+func parseAddress(addr string) (addrType AddressType, usc *UnixSocketConfig, sysc *SysdConfig, err error) {
|
|
+ usc = nil
|
|
+ sysc = nil
|
|
+ err = nil
|
|
+ u, err := url.Parse(addr)
|
|
+ if err != nil {
|
|
+ return TCP, nil, nil, nil
|
|
+ }
|
|
+ if u.Path == "unix" {
|
|
+ duc := DefaultUnixSocketConfig
|
|
+ usc = &duc
|
|
+ addrType = UnixSocket
|
|
+ for key, val := range u.Query() {
|
|
+ if len(val) != 1 {
|
|
+ err = fmt.Errorf("unix socket address error. Multiple %v found: %v", key, val)
|
|
+ return
|
|
+ }
|
|
+ if key == "path" {
|
|
+ usc.SocketPath = val[0]
|
|
+ } else if key == "mode" {
|
|
+ if _, serr := fmt.Sscanf(val[0], "%o", &usc.SocketMode); serr != nil {
|
|
+ err = fmt.Errorf("unix socket address error. Bad mode: %v, err: %w", val, serr)
|
|
+ return
|
|
+ }
|
|
+ } else if key == "remove_existing" {
|
|
+ if removeExisting, berr := strconv.ParseBool(val[0]); berr == nil {
|
|
+ usc.RemoveExisting = removeExisting
|
|
+ } else {
|
|
+ err = fmt.Errorf("unix socket address error. Bad remove_existing: %v, err: %w", val, berr)
|
|
+ return
|
|
+ }
|
|
+ } else {
|
|
+ err = fmt.Errorf("unix socket address error. Bad option; key: %v, val: %v", key, val)
|
|
+ return
|
|
+ }
|
|
+ }
|
|
+ if usc.SocketPath == "" {
|
|
+ err = fmt.Errorf("unix socket address error. Missing path; addr: %v", addr)
|
|
+ return
|
|
+ }
|
|
+ } else if u.Path == "sysd" {
|
|
+ dsc := DefaultSysdConfig
|
|
+ sysc = &dsc
|
|
+ addrType = SystemdFD
|
|
+ for key, val := range u.Query() {
|
|
+ if len(val) != 1 {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Multiple %v found: %v", key, val)
|
|
+ return
|
|
+ }
|
|
+ if key == "name" {
|
|
+ sysc.FDName = &val[0]
|
|
+ } else if key == "idx" {
|
|
+ if idx, ierr := strconv.Atoi(val[0]); ierr == nil {
|
|
+ sysc.FDIndex = &idx
|
|
+ } else {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Bad idx: %v, err: %w", val, ierr)
|
|
+ return
|
|
+ }
|
|
+ } else if key == "check_pid" {
|
|
+ if checkPID, berr := strconv.ParseBool(val[0]); berr == nil {
|
|
+ sysc.CheckPID = checkPID
|
|
+ } else {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Bad check_pid: %v, err: %w", val, berr)
|
|
+ return
|
|
+ }
|
|
+ } else if key == "unset_env" {
|
|
+ if unsetEnv, berr := strconv.ParseBool(val[0]); berr == nil {
|
|
+ sysc.UnsetEnv = unsetEnv
|
|
+ } else {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Bad unset_env: %v, err: %w", val, berr)
|
|
+ return
|
|
+ }
|
|
+ } else if key == "idle_timeout" {
|
|
+ if timeout, terr := time.ParseDuration(val[0]); terr == nil {
|
|
+ sysc.IdleTimeout = &timeout
|
|
+ } else {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Bad idle_timeout: %v, err: %w", val, terr)
|
|
+ return
|
|
+ }
|
|
+ } else {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Bad option; key: %v, val: %v", key, val)
|
|
+ return
|
|
+ }
|
|
+ }
|
|
+ if (sysc.FDIndex == nil) == (sysc.FDName == nil) {
|
|
+ err = fmt.Errorf("systemd socket fd address error. Exactly only one of name and idx has to be set. name: %v, idx: %v", sysc.FDName, sysc.FDIndex)
|
|
+ return
|
|
+ }
|
|
+ } else {
|
|
+ // Just assume as TCP address
|
|
+ return TCP, nil, nil, nil
|
|
+ }
|
|
+ return
|
|
+}
|
|
+
|
|
+func serve(addr string, h http.Handler, certFile string, keyFile string) (*ServerCtx, error) {
|
|
+
|
|
+ serveFn := func() func(ctx *ServerCtx) error {
|
|
+ if certFile != "" {
|
|
+ return func(ctx *ServerCtx) error {
|
|
+ return ctx.Server.ServeTLS(ctx.Listener, certFile, keyFile)
|
|
+ }
|
|
+ }
|
|
+ return func(ctx *ServerCtx) error {
|
|
+ return ctx.Server.Serve(ctx.Listener)
|
|
+ }
|
|
+ }()
|
|
+ var ctx ServerCtx
|
|
+ var err error
|
|
+ var cfg any
|
|
+
|
|
+ ctx.Listener, ctx.AddressType, cfg, err = GetListener(addr)
|
|
+ if err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+ switch ctx.AddressType {
|
|
+ case UnixSocket:
|
|
+ ctx.UnixSocketConfig = cfg.(*UnixSocketConfig)
|
|
+ case SystemdFD:
|
|
+ ctx.SysdConfig = cfg.(*SysdConfig)
|
|
+ }
|
|
+ errChan := make(chan error)
|
|
+ ctx.Done = errChan
|
|
+ if ctx.AddressType == SystemdFD && ctx.SysdConfig.IdleTimeout != nil {
|
|
+ ctx.Idler = idle.CreateIdler(*ctx.SysdConfig.IdleTimeout)
|
|
+ ctx.Server = &http.Server{Handler: idle.WrapIdlerHandler(ctx.Idler, h)}
|
|
+ waitErrChan := make(chan error)
|
|
+ go func() {
|
|
+ waitErrChan <- serveFn(&ctx)
|
|
+ }()
|
|
+ go func() {
|
|
+ select {
|
|
+ case err := <-waitErrChan:
|
|
+ errChan <- err
|
|
+ case <-ctx.Idler.Chan():
|
|
+ errChan <- ctx.Server.Shutdown(context.TODO())
|
|
+ }
|
|
+ }()
|
|
+ } else {
|
|
+ ctx.Server = &http.Server{Handler: h}
|
|
+ go func() {
|
|
+ errChan <- serveFn(&ctx)
|
|
+ }()
|
|
+ }
|
|
+ return &ctx, nil
|
|
+}
|
|
diff --git a/vendor/go.balki.me/anyhttp/fd_unix.go b/vendor/go.balki.me/anyhttp/fd_unix.go
|
|
new file mode 100644
|
|
index 000000000..83a94fce4
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/fd_unix.go
|
|
@@ -0,0 +1,19 @@
|
|
+//go:build unix
|
|
+
|
|
+package anyhttp
|
|
+
|
|
+import (
|
|
+ "net"
|
|
+ "os"
|
|
+ "syscall"
|
|
+)
|
|
+
|
|
+func makeFdListener(fd int, name string) (net.Listener, error) {
|
|
+ fdFile := os.NewFile(uintptr(fd), name)
|
|
+ l, err := net.FileListener(fdFile)
|
|
+ if err != nil {
|
|
+ return nil, err
|
|
+ }
|
|
+ syscall.CloseOnExec(fd)
|
|
+ return l, nil
|
|
+}
|
|
diff --git a/vendor/go.balki.me/anyhttp/fd_windows.go b/vendor/go.balki.me/anyhttp/fd_windows.go
|
|
new file mode 100644
|
|
index 000000000..f1d6bca12
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/fd_windows.go
|
|
@@ -0,0 +1,10 @@
|
|
+package anyhttp
|
|
+
|
|
+import (
|
|
+ "errors"
|
|
+ "net"
|
|
+)
|
|
+
|
|
+func makeFdListener(fd int, name string) (net.Listener, error) {
|
|
+ return nil, errors.New("windows not supported")
|
|
+}
|
|
diff --git a/vendor/go.balki.me/anyhttp/idle/idle.go b/vendor/go.balki.me/anyhttp/idle/idle.go
|
|
new file mode 100644
|
|
index 000000000..ee3d81ff1
|
|
--- /dev/null
|
|
+++ b/vendor/go.balki.me/anyhttp/idle/idle.go
|
|
@@ -0,0 +1,127 @@
|
|
+// Package idle helps to gracefully shutdown idle (typically http) servers
|
|
+package idle
|
|
+
|
|
+import (
|
|
+ "fmt"
|
|
+ "net/http"
|
|
+ "sync/atomic"
|
|
+ "time"
|
|
+)
|
|
+
|
|
+var (
|
|
+ // For simple servers without backgroud jobs, global singleton for simpler API
|
|
+ // Enter/Exit worn't work for global idler as Enter may be called before Wait, use CreateIdler in those cases
|
|
+ gIdler atomic.Pointer[idler]
|
|
+)
|
|
+
|
|
+// Wait waits till the server is idle and returns. i.e. no Ticks in last <timeout> duration
|
|
+func Wait(timeout time.Duration) error {
|
|
+ i := CreateIdler(timeout).(*idler)
|
|
+ ok := gIdler.CompareAndSwap(nil, i)
|
|
+ if !ok {
|
|
+ return fmt.Errorf("idler already waiting")
|
|
+ }
|
|
+ i.Wait()
|
|
+ return nil
|
|
+}
|
|
+
|
|
+// Tick records the current time. This will make the server not idle until next Tick or timeout
|
|
+func Tick() {
|
|
+ i := gIdler.Load()
|
|
+ if i != nil {
|
|
+ i.Tick()
|
|
+ }
|
|
+}
|
|
+
|
|
+// WrapHandler calls Tick() before processing passing request to http.Handler
|
|
+func WrapHandler(h http.Handler) http.Handler {
|
|
+ if h == nil {
|
|
+ h = http.DefaultServeMux
|
|
+ }
|
|
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
+ Tick()
|
|
+ h.ServeHTTP(w, r)
|
|
+ })
|
|
+}
|
|
+
|
|
+// WrapIdlerHandler calls idler.Tick() before processing passing request to http.Handler
|
|
+func WrapIdlerHandler(i Idler, h http.Handler) http.Handler {
|
|
+ if h == nil {
|
|
+ h = http.DefaultServeMux
|
|
+ }
|
|
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
+ i.Tick()
|
|
+ h.ServeHTTP(w, r)
|
|
+ })
|
|
+}
|
|
+
|
|
+// Idler helps manage idle servers
|
|
+type Idler interface {
|
|
+ // Tick records the current time. This will make the server not idle until next Tick or timeout
|
|
+ Tick()
|
|
+
|
|
+ // Wait waits till the server is idle and returns. i.e. no Ticks in last <timeout> duration
|
|
+ Wait()
|
|
+
|
|
+ // For long running background jobs, use Enter to record start time. Wait will not return while there are active jobs running
|
|
+ Enter()
|
|
+
|
|
+ // Exit records end of a background job
|
|
+ Exit()
|
|
+
|
|
+ // Get the channel to wait yourself
|
|
+ Chan() <-chan struct{}
|
|
+}
|
|
+
|
|
+type idler struct {
|
|
+ lastTick atomic.Pointer[time.Time]
|
|
+ c chan struct{}
|
|
+ active atomic.Int64
|
|
+}
|
|
+
|
|
+func (i *idler) Enter() {
|
|
+ i.active.Add(1)
|
|
+}
|
|
+
|
|
+func (i *idler) Exit() {
|
|
+ i.Tick()
|
|
+ i.active.Add(-1)
|
|
+}
|
|
+
|
|
+// CreateIdler creates an Idler with given timeout
|
|
+func CreateIdler(timeout time.Duration) Idler {
|
|
+ i := &idler{}
|
|
+ i.c = make(chan struct{})
|
|
+ i.Tick()
|
|
+ go func() {
|
|
+ for {
|
|
+ if i.active.Load() != 0 {
|
|
+ time.Sleep(timeout)
|
|
+ continue
|
|
+ }
|
|
+ t := *i.lastTick.Load()
|
|
+ now := time.Now()
|
|
+ dur := t.Add(timeout).Sub(now)
|
|
+ if dur == dur.Abs() {
|
|
+ time.Sleep(dur)
|
|
+ continue
|
|
+ }
|
|
+ break
|
|
+ }
|
|
+ close(i.c)
|
|
+ }()
|
|
+ return i
|
|
+}
|
|
+
|
|
+func (i *idler) Tick() {
|
|
+ now := time.Now()
|
|
+ i.lastTick.Store(&now)
|
|
+}
|
|
+
|
|
+func (i *idler) Wait() {
|
|
+ <-i.c
|
|
+}
|
|
+
|
|
+func (i *idler) Chan() <-chan struct{} {
|
|
+ return i.c
|
|
+}
|
|
diff --git a/vendor/modules.txt b/vendor/modules.txt
|
|
index 19b2ef773..3d418ee33 100644
|
|
--- a/vendor/modules.txt
|
|
+++ b/vendor/modules.txt
|
|
@@ -1002,6 +1002,10 @@ github.com/yuin/goldmark/renderer
|
|
github.com/yuin/goldmark/renderer/html
|
|
github.com/yuin/goldmark/text
|
|
github.com/yuin/goldmark/util
|
|
+# go.balki.me/anyhttp v0.5.2
|
|
+## explicit; go 1.20
|
|
+go.balki.me/anyhttp
|
|
+go.balki.me/anyhttp/idle
|
|
# go.mongodb.org/mongo-driver v1.17.3
|
|
## explicit; go 1.18
|
|
go.mongodb.org/mongo-driver/bson
|