From f05a3353f4788ade6156bf132796690cf3154fd3 Mon Sep 17 00:00:00 2001 From: guillep2k <18600385+guillep2k@users.noreply.github.com> Date: Tue, 8 Oct 2019 16:48:57 -0300 Subject: [PATCH] Update strk.kbt.io/projects/go/libravatar to latest; closes #7860 (#8429) --- go.mod | 2 +- go.sum | 4 +- vendor/modules.txt | 2 +- .../projects/go/libravatar/Makefile | 12 ++++ .../projects/go/libravatar/README.md | 6 +- .../projects/go/libravatar/libravatar.go | 72 +++++++++++-------- 6 files changed, 61 insertions(+), 37 deletions(-) create mode 100644 vendor/strk.kbt.io/projects/go/libravatar/Makefile diff --git a/go.mod b/go.mod index e1a2b7b404..d2520da739 100644 --- a/go.mod +++ b/go.mod @@ -121,7 +121,7 @@ require ( gopkg.in/stretchr/testify.v1 v1.2.2 // indirect gopkg.in/testfixtures.v2 v2.5.0 mvdan.cc/xurls/v2 v2.0.0 - strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a + strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251 xorm.io/builder v0.3.6 xorm.io/core v0.7.2 ) diff --git a/go.sum b/go.sum index c068caa2f7..3adf91e926 100644 --- a/go.sum +++ b/go.sum @@ -815,8 +815,8 @@ honnef.co/go/tools v0.0.1-2019.2.2/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt mvdan.cc/xurls/v2 v2.0.0 h1:r1zSOSNS/kqtpmATyMMMvaZ4/djsesbYz5kr0+qMRWc= mvdan.cc/xurls/v2 v2.0.0/go.mod h1:2/webFPYOXN9jp/lzuj0zuAVlF+9g4KPFJANH1oJhRU= rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= -strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a h1:8q33ShxKXRwQ7JVd1ZnhIU3hZhwwn0Le+4fTeAackuM= -strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a/go.mod h1:FJGmPh3vz9jSos1L/F91iAgnC/aejc0wIIrF2ZwJxdY= +strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251 h1:mUcz5b3FJbP5Cvdq7Khzn6J9OCUQJaBwgBkCR+MOwSs= +strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251/go.mod h1:FJGmPh3vz9jSos1L/F91iAgnC/aejc0wIIrF2ZwJxdY= xorm.io/builder v0.3.6 h1:ha28mQ2M+TFx96Hxo+iq6tQgnkC9IZkM6D8w9sKHHF8= xorm.io/builder v0.3.6/go.mod h1:LEFAPISnRzG+zxaxj2vPicRwz67BdhFreKg8yv8/TgU= xorm.io/core v0.7.2-0.20190928055935-90aeac8d08eb h1:msX3zG3BPl8Ti+LDzP33/9K7BzO/WqFXk610K1kYKfo= diff --git a/vendor/modules.txt b/vendor/modules.txt index 71ba274867..8b2224f54a 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -612,7 +612,7 @@ gopkg.in/warnings.v0 gopkg.in/yaml.v2 # mvdan.cc/xurls/v2 v2.0.0 mvdan.cc/xurls/v2 -# strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a +# strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251 strk.kbt.io/projects/go/libravatar # xorm.io/builder v0.3.6 xorm.io/builder diff --git a/vendor/strk.kbt.io/projects/go/libravatar/Makefile b/vendor/strk.kbt.io/projects/go/libravatar/Makefile new file mode 100644 index 0000000000..2a70ddc72c --- /dev/null +++ b/vendor/strk.kbt.io/projects/go/libravatar/Makefile @@ -0,0 +1,12 @@ +PACKAGES ?= $(shell go list ./...) + +.PHONY: check +check: lint + go test + +.PHONY: lint +lint: + @which golint > /dev/null; if [ $$? -ne 0 ]; then \ + go get -u github.com/golang/lint/golint; \ + fi + @for PKG in $(PACKAGES); do golint -set_exit_status $$PKG || exit 1; done; diff --git a/vendor/strk.kbt.io/projects/go/libravatar/README.md b/vendor/strk.kbt.io/projects/go/libravatar/README.md index 660cd90643..c0a9f942e2 100644 --- a/vendor/strk.kbt.io/projects/go/libravatar/README.md +++ b/vendor/strk.kbt.io/projects/go/libravatar/README.md @@ -1,12 +1,14 @@ Simple [golang](https://www.golang.org) library for serving [federated avatars](https://www.libravatar.org) +[![trunk](https://goreportcard.com/badge/strk.kbt.io/projects/go/libravatar)] +(https://goreportcard.com/report/strk.kbt.io/projects/go/libravatar) + # Use ```sh go get strk.kbt.io/projects/go/libravatar -cd $GOPATH/src/strk.kbt.io/projects/go/libravatar -go doc +go doc strk.kbt.io/projects/go/libravatar ``` # Contribute diff --git a/vendor/strk.kbt.io/projects/go/libravatar/libravatar.go b/vendor/strk.kbt.io/projects/go/libravatar/libravatar.go index 4c748456f3..fe544cd4b4 100644 --- a/vendor/strk.kbt.io/projects/go/libravatar/libravatar.go +++ b/vendor/strk.kbt.io/projects/go/libravatar/libravatar.go @@ -5,7 +5,7 @@ // Implements support for federated avatars lookup. // See https://wiki.libravatar.org/api/ -package libravatar +package libravatar // import "strk.kbt.io/projects/go/libravatar" import ( "crypto/md5" @@ -16,6 +16,7 @@ import ( "net/mail" "net/url" "strings" + "sync" "time" ) @@ -38,7 +39,8 @@ const ( ) var ( - // Default object, enabling object-less function calls + // DefaultLibravatar is a default Libravatar object, + // enabling object-less function calls DefaultLibravatar = New() ) @@ -53,14 +55,16 @@ type cacheValue struct { checkedAt time.Time } +// Libravatar is an opaque structure holding service configuration type Libravatar struct { - defUrl string // default url + defURL string // default url picSize int // picture size fallbackHost string // default fallback URL secureFallbackHost string // default fallback URL for secure connections useHTTPS bool nameCache map[cacheKey]cacheValue nameCacheDuration time.Duration + nameCacheMutex *sync.Mutex minSize uint // smallest image dimension allowed maxSize uint // largest image dimension allowed size uint // what dimension should be used @@ -68,7 +72,7 @@ type Libravatar struct { secureServiceBase string // SRV record to be queried for federation with secure servers } -// Instanciate a library handle +// New instanciates a new Libravatar object (handle) func New() *Libravatar { // According to https://wiki.libravatar.org/running_your_own/ // the time-to-live (cache expiry) should be set to at least 1 day. @@ -82,27 +86,28 @@ func New() *Libravatar { secureServiceBase: `avatars-sec`, nameCache: make(map[cacheKey]cacheValue), nameCacheDuration: 24 * time.Hour, + nameCacheMutex: &sync.Mutex{}, } } -// Set the hostname for fallbacks in case no avatar service is defined -// for a domain +// SetFallbackHost sets the hostname for fallbacks in case no avatar +// service is defined for a domain func (v *Libravatar) SetFallbackHost(host string) { v.fallbackHost = host } -// Set the hostname for fallbacks in case no avatar service is defined -// for a domain, when requiring secure domains +// SetSecureFallbackHost sets the hostname for fallbacks in case no +// avatar service is defined for a domain, when requiring secure domains func (v *Libravatar) SetSecureFallbackHost(host string) { v.secureFallbackHost = host } -// Set useHTTPS flag +// SetUseHTTPS sets flag requesting use of https for fetching avatars func (v *Libravatar) SetUseHTTPS(use bool) { v.useHTTPS = use } -// Set Avatars image dimension (0 for default) +// SetAvatarSize sets avatars image dimension (0 for default) func (v *Libravatar) SetAvatarSize(size uint) { v.size = size } @@ -150,8 +155,8 @@ func (v *Libravatar) process(email *mail.Address, openid *url.URL) (string, erro res := fmt.Sprintf("%s/avatar/%s", URL, v.genHash(email, openid)) values := make(url.Values) - if v.defUrl != "" { - values.Add("d", v.defUrl) + if v.defURL != "" { + values.Add("d", v.defURL) } if v.size > 0 { values.Add("s", fmt.Sprintf("%d", v.size)) @@ -181,7 +186,9 @@ func (v *Libravatar) baseURL(email *mail.Address, openid *url.URL) (string, erro host := v.getDomain(email, openid) key := cacheKey{service, host} now := time.Now() + v.nameCacheMutex.Lock() val, found := v.nameCache[key] + v.nameCacheMutex.Unlock() if found && now.Sub(val.checkedAt) <= v.nameCacheDuration { return protocol + val.target, nil } @@ -204,53 +211,55 @@ func (v *Libravatar) baseURL(email *mail.Address, openid *url.URL) (string, erro } var ( - total_weight uint16 - records []record - top_priority = addrs[0].Priority - top_record *net.SRV + totalWeight uint16 + records []record + topPriority = addrs[0].Priority + topRecord *net.SRV ) for _, rr := range addrs { - if rr.Priority > top_priority { + if rr.Priority > topPriority { continue - } else if rr.Priority < top_priority { + } else if rr.Priority < topPriority { // won't happen, because net sorts // by priority, but just in case - total_weight = 0 + totalWeight = 0 records = nil - top_priority = rr.Priority + topPriority = rr.Priority } - total_weight += rr.Weight + totalWeight += rr.Weight if rr.Weight > 0 { - records = append(records, record{rr, total_weight}) + records = append(records, record{rr, totalWeight}) } else if rr.Weight == 0 { - records = append([]record{record{srv: rr, weight: total_weight}}, records...) + records = append([]record{record{srv: rr, weight: totalWeight}}, records...) } } if len(records) == 1 { - top_record = records[0].srv + topRecord = records[0].srv } else { - randnum := uint16(rand.Intn(int(total_weight))) + randnum := uint16(rand.Intn(int(totalWeight))) for _, rr := range records { if rr.weight >= randnum { - top_record = rr.srv + topRecord = rr.srv break } } } - domain = fmt.Sprintf("%s:%d", top_record.Target, top_record.Port) + domain = fmt.Sprintf("%s:%d", topRecord.Target, topRecord.Port) } + v.nameCacheMutex.Lock() v.nameCache[key] = cacheValue{checkedAt: now, target: domain} + v.nameCacheMutex.Unlock() return protocol + domain, nil } -// Return url of the avatar for the given email +// FromEmail returns the url of the avatar for the given email func (v *Libravatar) FromEmail(email string) (string, error) { addr, err := mail.ParseAddress(email) if err != nil { @@ -265,12 +274,13 @@ func (v *Libravatar) FromEmail(email string) (string, error) { return link, nil } -// Object-less call to DefaultLibravatar for an email adders +// FromEmail is the object-less call to DefaultLibravatar for an email adders func FromEmail(email string) (string, error) { return DefaultLibravatar.FromEmail(email) } -// Return url of the avatar for the given url (typically for OpenID) +// FromURL returns the url of the avatar for the given url (typically +// for OpenID) func (v *Libravatar) FromURL(openid string) (string, error) { ourl, err := url.Parse(openid) if err != nil { @@ -291,7 +301,7 @@ func (v *Libravatar) FromURL(openid string) (string, error) { return link, nil } -// Object-less call to DefaultLibravatar for a URL +// FromURL is the object-less call to DefaultLibravatar for a URL func FromURL(openid string) (string, error) { return DefaultLibravatar.FromURL(openid) }