mirror of
https://github.com/parkan/go-hauk.git
synced 2026-05-08 16:47:46 +02:00
add go backend scaffold
This commit is contained in:
Arkadiy Kukarkin
171
config/config.go
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171
config/config.go
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@@ -0,0 +1,171 @@
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package config
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import (
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"os"
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"strconv"
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)
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type AuthMethod int
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const (
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AuthPassword AuthMethod = iota
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AuthHtpasswd
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AuthLDAP
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)
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type VelocityUnit int
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const (
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KilometersPerHour VelocityUnit = iota
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MilesPerHour
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MetersPerSecond
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)
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type LinkStyle int
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const (
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Link4Plus4Upper LinkStyle = iota
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Link4Plus4Lower
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Link4Plus4Mixed
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LinkUUIDv4
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Link16Hex
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Link16Upper
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Link16Lower
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Link16Mixed
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Link32Hex
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Link32Upper
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Link32Lower
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Link32Mixed
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)
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type Config struct {
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ListenAddr string
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PublicURL string
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// redis
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RedisAddr string
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RedisPassword string
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RedisPrefix string
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// auth
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AuthMethod AuthMethod
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PasswordHash string
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HtpasswdPath string
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// ldap
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LDAPUri string
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LDAPBaseDN string
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LDAPBindDN string
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LDAPBindPass string
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LDAPUserFilter string
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LDAPStartTLS bool
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// share limits
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MaxDuration int
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MinInterval float64
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MaxCachedPts int
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MaxShownPts int
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// link generation
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LinkStyle LinkStyle
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AllowLinkReq bool
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ReservedLinks map[string][]string
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ReserveWL bool
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// map display
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MapTileURI string
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MapAttribution string
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DefaultZoom int
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MaxZoom int
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// velocity
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VelocityUnit VelocityUnit
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VelocityDataPts int
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TrailColor string
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OfflineTimeout int
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RequestTimeout int
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}
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func envStr(key, def string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return def
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}
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func envInt(key string, def int) int {
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if v := os.Getenv(key); v != "" {
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if i, err := strconv.Atoi(v); err == nil {
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return i
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}
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}
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return def
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}
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func envFloat(key string, def float64) float64 {
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if v := os.Getenv(key); v != "" {
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if f, err := strconv.ParseFloat(v, 64); err == nil {
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return f
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}
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}
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return def
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}
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func envBool(key string, def bool) bool {
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if v := os.Getenv(key); v != "" {
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return v == "true" || v == "1"
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}
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return def
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}
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func Load() *Config {
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authMethod := AuthPassword
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switch envStr("HAUK_AUTH_METHOD", "password") {
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case "htpasswd":
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authMethod = AuthHtpasswd
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case "ldap":
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authMethod = AuthLDAP
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}
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velUnit := KilometersPerHour
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switch envStr("HAUK_VELOCITY_UNIT", "km/h") {
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case "mph":
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velUnit = MilesPerHour
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case "m/s":
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velUnit = MetersPerSecond
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}
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return &Config{
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ListenAddr: envStr("HAUK_LISTEN_ADDR", ":8080"),
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PublicURL: envStr("HAUK_PUBLIC_URL", "http://localhost:8080/"),
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RedisAddr: envStr("HAUK_REDIS_ADDR", "localhost:6379"),
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RedisPassword: envStr("HAUK_REDIS_PASSWORD", ""),
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RedisPrefix: envStr("HAUK_REDIS_PREFIX", "hauk"),
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AuthMethod: authMethod,
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PasswordHash: envStr("HAUK_PASSWORD_HASH", ""),
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HtpasswdPath: envStr("HAUK_HTPASSWD_PATH", "/etc/hauk/users.htpasswd"),
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LDAPUri: envStr("HAUK_LDAP_URI", ""),
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LDAPBaseDN: envStr("HAUK_LDAP_BASE_DN", ""),
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LDAPBindDN: envStr("HAUK_LDAP_BIND_DN", ""),
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LDAPBindPass: envStr("HAUK_LDAP_BIND_PASS", ""),
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LDAPUserFilter: envStr("HAUK_LDAP_USER_FILTER", "(uid=%s)"),
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LDAPStartTLS: envBool("HAUK_LDAP_START_TLS", false),
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MaxDuration: envInt("HAUK_MAX_DURATION", 86400),
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MinInterval: envFloat("HAUK_MIN_INTERVAL", 1),
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MaxCachedPts: envInt("HAUK_MAX_CACHED_PTS", 3),
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MaxShownPts: envInt("HAUK_MAX_SHOWN_PTS", 100),
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LinkStyle: LinkStyle(envInt("HAUK_LINK_STYLE", 0)),
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AllowLinkReq: envBool("HAUK_ALLOW_LINK_REQ", true),
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ReservedLinks: make(map[string][]string),
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ReserveWL: envBool("HAUK_RESERVE_WHITELIST", false),
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MapTileURI: envStr("HAUK_MAP_TILE_URI", "https://tile.openstreetmap.org/{z}/{x}/{y}.png"),
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MapAttribution: envStr("HAUK_MAP_ATTRIBUTION", `© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors`),
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DefaultZoom: envInt("HAUK_DEFAULT_ZOOM", 14),
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MaxZoom: envInt("HAUK_MAX_ZOOM", 19),
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VelocityUnit: velUnit,
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VelocityDataPts: envInt("HAUK_VELOCITY_DATA_PTS", 2),
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TrailColor: envStr("HAUK_TRAIL_COLOR", "#d80037"),
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OfflineTimeout: envInt("HAUK_OFFLINE_TIMEOUT", 30),
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RequestTimeout: envInt("HAUK_REQUEST_TIMEOUT", 10),
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}
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}
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17
go.mod
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17
go.mod
Normal file
@@ -0,0 +1,17 @@
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module github.com/parkan/go-hauk
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go 1.22
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require (
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github.com/go-ldap/ldap/v3 v3.4.6
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github.com/redis/go-redis/v9 v9.3.0
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golang.org/x/crypto v0.17.0
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)
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require (
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github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 // indirect
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github.com/cespare/xxhash/v2 v2.2.0 // indirect
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
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github.com/go-asn1-ber/asn1-ber v1.5.5 // indirect
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github.com/google/uuid v1.3.1 // indirect
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)
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74
go.sum
Normal file
74
go.sum
Normal file
@@ -0,0 +1,74 @@
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github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 h1:mFRzDkZVAjdal+s7s0MwaRv9igoPqLRdzOLzw/8Xvq8=
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github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
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github.com/alexbrainman/sspi v0.0.0-20210105120005-909beea2cc74 h1:Kk6a4nehpJ3UuJRqlA3JxYxBZEqCeOmATOvrbT4p9RA=
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github.com/alexbrainman/sspi v0.0.0-20210105120005-909beea2cc74/go.mod h1:cEWa1LVoE5KvSD9ONXsZrj0z6KqySlCCNKHlLzbqAt4=
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github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
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github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
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github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
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github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
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github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
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github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
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github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
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github.com/go-asn1-ber/asn1-ber v1.5.5 h1:MNHlNMBDgEKD4TcKr36vQN68BA00aDfjIt3/bD50WnA=
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github.com/go-asn1-ber/asn1-ber v1.5.5/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
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github.com/go-ldap/ldap/v3 v3.4.6 h1:ert95MdbiG7aWo/oPYp9btL3KJlMPKnP58r09rI8T+A=
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github.com/go-ldap/ldap/v3 v3.4.6/go.mod h1:IGMQANNtxpsOzj7uUAMjpGBaOVTC4DYyIy8VsTdxmtc=
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github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
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github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/redis/go-redis/v9 v9.3.0 h1:RiVDjmig62jIWp7Kk4XVLs0hzV6pI3PyTnnL0cnn0u0=
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github.com/redis/go-redis/v9 v9.3.0/go.mod h1:hdY0cQFCN4fnSYT6TkisLufl/4W5UIXyv0b/CLO2V2M=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
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github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
|
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github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
|
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golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
|
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golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
|
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golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
|
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golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
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golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
||||
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
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golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
|
||||
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
|
||||
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
|
||||
golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
|
||||
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
|
||||
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
26
main.go
Normal file
26
main.go
Normal file
@@ -0,0 +1,26 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"log"
|
||||
"net/http"
|
||||
|
||||
"github.com/parkan/go-hauk/api"
|
||||
"github.com/parkan/go-hauk/config"
|
||||
"github.com/parkan/go-hauk/store"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cfg := config.Load()
|
||||
|
||||
redis, err := store.NewRedis(cfg.RedisAddr, cfg.RedisPassword, cfg.RedisPrefix)
|
||||
if err != nil {
|
||||
log.Fatalf("failed to connect to redis: %v", err)
|
||||
}
|
||||
|
||||
srv := api.NewServer(cfg, redis)
|
||||
|
||||
log.Printf("starting hauk on %s", cfg.ListenAddr)
|
||||
if err := http.ListenAndServe(cfg.ListenAddr, srv); err != nil {
|
||||
log.Fatalf("server error: %v", err)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user