From dd4891f54f28970e64cad0d3508918da90115360 Mon Sep 17 00:00:00 2001 From: skidoodle Date: Tue, 3 Feb 2026 02:40:51 +0100 Subject: [PATCH] tz, docker --- Dockerfile | 32 ++++++----- go.mod | 10 ++++ go.sum | 108 +++++++++++++++++++++++++++++++++++++- internal/common/lookup.go | 19 ++++++- 4 files changed, 153 insertions(+), 16 deletions(-) diff --git a/Dockerfile b/Dockerfile index 2a02d54..cf0b93c 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,25 +1,33 @@ FROM golang:1.25.6-alpine AS builder + +RUN apk update && apk add --no-cache git ca-certificates tzdata + +RUN addgroup -S -g 10001 appgroup && \ + adduser -S -u 10001 -G appgroup appuser + WORKDIR /build COPY go.mod go.sum ./ RUN go mod download COPY . . -RUN go build -ldflags="-s -w" -o ipinfo . -RUN go build -ldflags="-s -w" -o healthcheck ./healthcheck/healthcheck.go -FROM alpine:latest -RUN apk add --no-cache tzdata +RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o ipinfo . +RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o healthcheck ./healthcheck/healthcheck.go -RUN addgroup -S appgroup && adduser -S appuser -G appgroup +WORKDIR /staging +RUN cp /build/ipinfo . && \ + cp /build/healthcheck/healthcheck . + +FROM scratch + +COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ +COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo +COPY --from=builder /etc/passwd /etc/passwd +COPY --from=builder /etc/group /etc/group +COPY --from=builder --chown=10001:10001 /staging /app WORKDIR /app -COPY --from=builder /build/ipinfo . -COPY --from=builder /build/healthcheck . -RUN chown -R appuser:appgroup /app - -USER appuser - -ENV GEOIPUPDATE_EDITION_IDS="GeoLite2-City GeoLite2-ASN" +USER 10001 HEALTHCHECK --interval=30s --timeout=5s --start-period=5s CMD ["./healthcheck"] diff --git a/go.mod b/go.mod index 38589cf..fd4543b 100644 --- a/go.mod +++ b/go.mod @@ -8,14 +8,24 @@ require ( github.com/likexian/whois-parser v1.24.21 github.com/miekg/dns v1.1.72 github.com/oschwald/maxminddb-golang v1.13.1 + github.com/ringsaturn/tzf v1.0.3 golang.org/x/net v0.49.0 ) require ( github.com/likexian/gokit v0.25.16 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/paulmach/orb v0.12.0 // indirect + github.com/ringsaturn/tzf-rel-lite v0.0.2025-c // indirect + github.com/tidwall/geoindex v1.7.0 // indirect + github.com/tidwall/geojson v1.4.5 // indirect + github.com/tidwall/rtree v1.10.0 // indirect + github.com/twpayne/go-polyline v1.1.1 // indirect + go.mongodb.org/mongo-driver v1.11.4 // indirect golang.org/x/mod v0.31.0 // indirect golang.org/x/sync v0.19.0 // indirect golang.org/x/sys v0.40.0 // indirect golang.org/x/text v0.33.0 // indirect golang.org/x/tools v0.40.0 // indirect + google.golang.org/protobuf v1.36.11 // indirect ) diff --git a/go.sum b/go.sum index e55c807..f2c98d0 100644 --- a/go.sum +++ b/go.sum @@ -1,34 +1,138 @@ +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= -github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/dvyukov/go-fuzz v0.0.0-20200318091601-be3528f3a813/go.mod h1:11Gm+ccJnvAhCNLlf5+cS9KjtbaD5I5zaZpFMsTHWTw= +github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= +github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= +github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= +github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/likexian/gokit v0.25.16 h1:wwBeUIN/OdoPp6t00xTnZE8Di/+s969Bl5N2Kw6bzP8= github.com/likexian/gokit v0.25.16/go.mod h1:Wqd4f+iifV0qxA1N3MqePJTUsmRy/lpst9/yXriDx/4= github.com/likexian/whois v1.15.7 h1:sajjDhi2bVD71AHJhjV7jLYxN92H4AWhTwxM8hmj7c0= github.com/likexian/whois v1.15.7/go.mod h1:kdPQtYb+7SQVftBEbCblDadUkycN7Mg1k1/Li/rwvmc= github.com/likexian/whois-parser v1.24.21 h1:MxsrGRxDOiZIVp7q7N/yAIbKuN4QAkGjCpOtTDA5OsM= github.com/likexian/whois-parser v1.24.21/go.mod h1:o3DUruO65Pb8WXCJCTlSVkTbwuYVrBCeoMTw2q0mxY4= +github.com/loov/hrtime v1.0.4 h1:K0wPQBsd9mWer2Sx8zIfpyAlF4ckZovtkEMUR/l9wpU= +github.com/loov/hrtime v1.0.4/go.mod h1:VbIwDNS2gYTRoo0RjQFdqdDlBjJLXrkDIOgoA7Jvupk= github.com/miekg/dns v1.1.72 h1:vhmr+TF2A3tuoGNkLDFK9zi36F2LS+hKTRW0Uf8kbzI= github.com/miekg/dns v1.1.72/go.mod h1:+EuEPhdHOsfk6Wk5TT2CzssZdqkmFhf8r+aVyDEToIs= +github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY= +github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo= +github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc= github.com/oschwald/maxminddb-golang v1.13.1 h1:G3wwjdN9JmIK2o/ermkHM+98oX5fS+k5MbwsmL4MRQE= github.com/oschwald/maxminddb-golang v1.13.1/go.mod h1:K4pgV9N/GcK694KSTmVSDTODk4IsCNThNdTmnaBZ/F8= +github.com/paulmach/orb v0.12.0 h1:z+zOwjmG3MyEEqzv92UN49Lg1JFYx0L9GpGKNVDKk1s= +github.com/paulmach/orb v0.12.0/go.mod h1:5mULz1xQfs3bmQm63QEJA6lNGujuRafwA5S/EnuLaLU= +github.com/paulmach/protoscan v0.2.1/go.mod h1:SpcSwydNLrxUGSDvXvO0P7g7AuhJ7lcKfDlhJCDw2gY= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/ringsaturn/go-cities.json v0.6.13 h1:p5afPcJ/tEE6uzFCOzLSHJYXgWnGdPmwZB9KBrEASxc= +github.com/ringsaturn/go-cities.json v0.6.13/go.mod h1:VtklT4Sod9i6kvXXNZV63sfjeCX9l11OQfaAvPu+p4M= +github.com/ringsaturn/tzf v1.0.3 h1:DdGcCiHpS6kg0Fo0XK+YlwNGIRXK3rs+KvFAd6b5XfQ= 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v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/internal/common/lookup.go b/internal/common/lookup.go index 9d93289..c33be77 100644 --- a/internal/common/lookup.go +++ b/internal/common/lookup.go @@ -12,9 +12,20 @@ import ( whoisparser "github.com/likexian/whois-parser" "github.com/miekg/dns" + "github.com/ringsaturn/tzf" "golang.org/x/net/publicsuffix" ) +var tzFinder tzf.F + +func init() { + var err error + tzFinder, err = tzf.NewDefaultFinder() + if err != nil { + slog.Error("failed to initialize timezone finder", "err", err) + } +} + // LookupIPData looks up IP data in the databases with caching. func LookupIPData(geoIP *db.GeoIPManager, ip net.IP) *DataStruct { ipStr := ip.String() @@ -35,7 +46,6 @@ func LookupIPData(geoIP *db.GeoIPManager, ip net.IP) *DataStruct { Location struct { Latitude float64 `maxminddb:"latitude"` Longitude float64 `maxminddb:"longitude"` - Timezone string `maxminddb:"time_zone"` } `maxminddb:"location"` } @@ -61,6 +71,11 @@ func LookupIPData(geoIP *db.GeoIPManager, ip net.IP) *DataStruct { region = ToPtr(cityRecord.Subdivisions[0].Names["en"]) } + var timezone string + if tzFinder != nil && (cityRecord.Location.Latitude != 0 || cityRecord.Location.Longitude != 0) { + timezone = tzFinder.GetTimezoneName(cityRecord.Location.Longitude, cityRecord.Location.Latitude) + } + data := &DataStruct{ IP: ToPtr(ipStr), Hostname: ToPtr(hostnameStr), @@ -68,7 +83,7 @@ func LookupIPData(geoIP *db.GeoIPManager, ip net.IP) *DataStruct { City: ToPtr(cityRecord.City.Names["en"]), Region: region, Country: ToPtr(cityRecord.Country.IsoCode), - Timezone: ToPtr(cityRecord.Location.Timezone), + Timezone: ToPtr(timezone), Loc: ToPtr(fmt.Sprintf("%.4f,%.4f", cityRecord.Location.Latitude, cityRecord.Location.Longitude)), }