Working auth and photo json endpoint

Signed-off-by: Kris Nóva <kris@nivenly.com>
This commit is contained in:
Kris Nóva 2021-02-09 11:17:06 -08:00
parent ef275f97f4
commit e4323b6047
2032 changed files with 821464 additions and 52 deletions

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language: go
go:
- master
- stable
- "1.14"
- "1.13"
- "1.12"
env:
- GO111MODULE=on
install:
# v1
- go get -t .
# v2
- cd v2
- go test -v ./... -coverprofile=coverage.txt -covermode=atomic
- cd ..
after_success:
- cd v2
- curl -s https://codecov.io/bash | bash

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MIT LICENSE
Copyright 2020 Dustin Oprea
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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[![Build Status](https://travis-ci.org/dsoprea/go-heic-exif-extractor.svg?branch=master)](https://travis-ci.org/dsoprea/go-heic-exif-extractor)
[![codecov](https://codecov.io/gh/dsoprea/go-heic-exif-extractor/branch/master/graph/badge.svg)](https://codecov.io/gh/dsoprea/go-heic-exif-extractor)
[![Report Card](https://goreportcard.com/badge/github.com/dsoprea/go-heic-exif-extractor/v2)](https://goreportcard.com/report/github.com/dsoprea/go-heic-exif-extractor/v2)
[![GoDoc](https://godoc.org/github.com/dsoprea/go-heic-exif-extractor/v2?status.svg)](https://godoc.org/github.com/dsoprea/go-heic-exif-extractor/v2)
# Overview
This project invokes a third-party project to parse HEIC/HEIF ([ISO 23008-12](https://www.iso.org/standard/66067.html)) content and extract an EXIF blob and then invokes [go-exif](https://github.com/dsoprea/go-exif) to parse that EXIF blob. It satisfies the [riimage.MediaParser](https://github.com/dsoprea/go-utility/blob/master/v2/image/media_parser_type.go) interface and exists to provide HEIC/HEIF support to the [go-exif-knife](https://github.com/dsoprea/go-exif-knife) tool.
# Examples
See the [GoDoc page](https://godoc.org/github.com/dsoprea/go-heic-exif-extractor/v2) for [usage examples](https://godoc.org/github.com/dsoprea/go-heic-exif-extractor/v2#pkg-examples).

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module github.com/dsoprea/go-heic-exif-extractor
go 1.13
// Development only
// replace github.com/dsoprea/go-utility => ../go-utility
// replace github.com/dsoprea/go-exif/v2 => ../go-exif/v2
require (
github.com/dsoprea/go-exif/v2 v2.0.0-20200520183328-015129a9efd5
github.com/dsoprea/go-logging v0.0.0-20200517223158-a10564966e9d
github.com/dsoprea/go-utility v0.0.0-20200512094054-1abbbc781176
go4.org v0.0.0-20200411211856-f5505b9728dd
golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2 // indirect
)

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vendor/github.com/dsoprea/go-heic-exif-extractor/go.sum generated vendored Normal file
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cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
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cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
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cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
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github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
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github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dsoprea/go-exif v0.0.0-20200321225314-640175a69fe4 h1:rAWKDwuMH2Z5hYUmtjRPmr7tfA4qECtzd7HUvOHc2p0=
github.com/dsoprea/go-exif/v2 v2.0.0-20200321225314-640175a69fe4 h1:bVaiYo8amn7Lu93sz6mTlYB3EtLG9aRcMnM1Eps8fmM=
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github.com/dsoprea/go-exif/v2 v2.0.0-20200502203340-6aea10b45f4c h1:fQNBTLqL4u7yhl5AqW6dGG5RSxGuRhzXLnBVDR2uUuE=
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github.com/dsoprea/go-exif/v2 v2.0.0-20200520183328-015129a9efd5/go.mod h1:9EXlPeHfblFFnwu5UOqmP2eoZfJyAZ2Ri/Vki33ajO0=
github.com/dsoprea/go-logging v0.0.0-20190624164917-c4f10aab7696 h1:VGFnZAcLwPpt1sHlAxml+pGLZz9A2s+K/s1YNhPC91Y=
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github.com/dsoprea/go-logging v0.0.0-20200502201358-170ff607885f/go.mod h1:7I+3Pe2o/YSU88W0hWlm9S22W7XI1JFNJ86U0zPKMf8=
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github.com/dsoprea/go-utility v0.0.0-20200322055224-4dc0f716e7d0/go.mod h1:xv8CVgDmI/Shx/X+EUXyXELVnH5lSRUYRija52OHq7E=
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github.com/go-errors/errors v1.0.2 h1:xMxH9j2fNg/L4hLn/4y3M0IUsn0M6Wbu/Uh9QlOfBh4=
github.com/go-errors/errors v1.0.2/go.mod h1:psDX2osz5VnTOnFWbDeWwS7yejl+uV3FEWEp4lssFEs=
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github.com/golang/geo v0.0.0-20200319012246-673a6f80352d/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
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github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
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github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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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/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd/go.mod h1:hPqNNc0+uJM6H+SuU8sEs5K5IQeKccPqeSjfgcKGgPk=
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github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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@ -0,0 +1,221 @@
package heicexif
import (
"bytes"
"io"
"os"
"sort"
"github.com/dsoprea/go-exif/v2"
log "github.com/dsoprea/go-logging"
ridata "github.com/dsoprea/go-utility/data"
rifs "github.com/dsoprea/go-utility/filesystem"
riimage "github.com/dsoprea/go-utility/image"
"go4.org/media/heif"
"go4.org/media/heif/bmff"
)
const (
isoFtypBox = "ftyp"
// MinimumHeicStreamLengthForDetection describes the minimum amount of data
// required to detect HEIC content.
MinimumHeicStreamLengthForDetection = 1000
// HeicMimeType describes the theoretical, official HEIC mime-type
// (theoretical because it's not ubiquitously supported/known in tooling,
// yet).
HeicMimeType = "image/heif"
)
var (
// HeicBrands is the list of MP4 brands that are associated with HEIC
// streams.
HeicBrands = sort.StringSlice{
"mif1",
"msf1",
"heic",
}
)
// HeicExifContext is just a simple type-alias for a byte-array.
type HeicExifContext []byte
// Exif parses the raw EXIF data and returns the root IFD.
func (hec HeicExifContext) Exif() (rootIfd *exif.Ifd, data []byte, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
im := exif.NewIfdMappingWithStandard()
ti := exif.NewTagIndex()
_, index, err := exif.Collect(im, ti, hec)
log.PanicIf(err)
return index.RootIfd, hec, nil
}
// HeicExifMediaParser satisfies the `riimage.MediaParser` interface.
type HeicExifMediaParser struct {
}
// NewHeicExifMediaParser returns a new HeicExifMediaParser instance.
func NewHeicExifMediaParser() *HeicExifMediaParser {
return new(HeicExifMediaParser)
}
// Parse parses a stream using an `io.ReadSeeker`.
func (hemp *HeicExifMediaParser) Parse(rs io.ReadSeeker, size int) (mc riimage.MediaContext, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
ra := rifs.NewReadSeekerToReaderAt(rs)
hf := heif.Open(ra)
rawExif, err := hf.EXIF()
if err != nil {
if err == heif.ErrNoEXIF {
return nil, exif.ErrNoExif
}
log.Panic(err)
}
// NOTE(dustin): Kludge for broken third-party functionality. The EXIF data
// doesn't actually start on the first byte.
//
// https://github.com/go4org/go4/issues/51
rawExif, err = exif.SearchAndExtractExif(rawExif)
log.PanicIf(err)
return HeicExifContext(rawExif), nil
}
// ParseFile parses a stream using a file.
func (hemp *HeicExifMediaParser) ParseFile(filepath string) (mc riimage.MediaContext, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
f, err := os.Open(filepath)
log.PanicIf(err)
defer f.Close()
mc, err = hemp.Parse(f, 0)
if err != nil {
if err == exif.ErrNoExif {
return nil, exif.ErrNoExif
}
log.Panic(err)
}
return mc, nil
}
// ParseBytes parses a stream direct from bytes.
func (hemp *HeicExifMediaParser) ParseBytes(data []byte) (mc riimage.MediaContext, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
br := bytes.NewReader(data)
mc, err = hemp.Parse(br, 0)
if err != nil {
if err == exif.ErrNoExif {
return nil, exif.ErrNoExif
}
log.Panic(err)
}
return mc, nil
}
// LooksLikeFormat parses the data to determine if it's a compatible format.
func (hemp *HeicExifMediaParser) LooksLikeFormat(data []byte) bool {
// We need to assert that there's enough data to parse. Since the box that
// we care about is just about the first thing that is parsed, we shouldn't
// require very much, and this should be universally the case.
if len(data) < MinimumHeicStreamLengthForDetection {
return false
}
br := bytes.NewReader(data)
// Do a low-cost check for a mime-type, first. Currently, the mime-type for
// HEIC is still largely unsupported.
mimetype, err := ridata.GetMimetypeFromContent(br, MinimumHeicStreamLengthForDetection)
log.PanicIf(err)
if mimetype == HeicMimeType {
return true
}
// We were unable to detect HEIC based on the mime-type. Try to parse
// the first couple of boxes (we may not have enough data for more than
// that, but it's not necessary).
_, err = br.Seek(0, io.SeekStart)
log.PanicIf(err)
// We just need this to get us to the first box.
heif.Open(br)
r := bmff.NewReader(br)
boxHeader, err := r.ReadBox()
if err != nil {
return false
}
box, err := boxHeader.Parse()
if err != nil {
return false
}
// It's an ISO 14496-12 stream.
// Check if the first box is a "ftyp" type.
if boxHeader.Type().String() != isoFtypBox {
return false
}
ftyp, ok := box.(*bmff.FileTypeBox)
if ok != true {
// Box identifies as 'ftyp' but it parses-out to the wrong type.
return false
}
i := HeicBrands.Search(ftyp.MajorBrand)
if i < len(HeicBrands) && HeicBrands[i] == ftyp.MajorBrand {
return true
}
// If we get here, We got a stream that's eerily similar to an HEIC stream
// without being one.
return false
}
var (
// Enforce that `HeicExifMediaParser` looks like a `riimage.MediaParser`.
_ riimage.MediaParser = new(HeicExifMediaParser)
)
func init() {
HeicBrands.Sort()
}

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@ -0,0 +1,3 @@
// Package heicexif marries HEIC-parsing to EXIF-parsing and equips go-exif-
// knife for HEIC support.
package heicexif