Google Photo API (REST I/F API)

Get Application Code

Ref. https://int128.hatenablog.com/entry/2018/06/06/234653

access url bellow by browser

https://accounts.google.com/o/oauth2/v2/auth?client_id=XXXXCLIENT_IDXXXX&response_type=code&scope=https://www.googleapis.com/auth/photoslibrary&redirect_uri=urn:ietf:wg:oauth:2.0:oob

URL	https://accounts.google.com/o/oauth2/v2/auth
client_id	XXXXCLIENT_IDXXXX
response_type	code
scope	https://www.googleapis.com/auth/photoslibrary
redirect_uri	urn:ietf:wg:oauth:2.0:oob (means browser login?)

after that, returned "Application Code" in the browser screean.

then, do curl command bellow in terminal. https://curl.trillworks.com/#node may help

Get Tokens (Access Token/Refresh Token)

curl -X POST --data 'code=XXXXAPPLI_CODEXXXX&client_id=XXXXCLIENT_IDXXXX&client_secret=XXXXCLIENT_SECRETXXXX&redirect_uri=urn:ietf:wg:oauth:2.0:oob&grant_type=authorization_code' https://www.googleapis.com/oauth2/v4/token

URL	https://www.googleapis.com/oauth2/v4/token
code	XXXXAPPLI_CODEXXXX
client_id	XXXXCLIENT_IDXXXX
client_secret	XXXXCLIENT_SECRETXXXX
redirect_uri	urn:ietf:wg:oauth:2.0:oob (means browser login?)
grant_type	authorization_code

after that, returned "tokens JSON(access_token,refresh_token,...)" in the response body.

Upload Picture

curl -v --upload-file XXXXUPLOAD_FILEXXXX -X POST -H 'Content-type: application/octet-stream' -H 'X-Goog-Upload-File-Name: XXXXUPLOAD_FILEXXXX' -H 'Authorization: Bearer ${access_token}' https://photoslibrary.googleapis.com/v1/uploads

Headers	xxx
Content-type	application/octet-stream
X-Goog-Upload-File-Name	XXXXUPLOAD_FILEXXXX
Authorization	Bearer ${access_token}

URL	https://photoslibrary.googleapis.com/v1/uploads
body	image binary

after that, returned "upload token of uploaded image" in the response body.

Register Image

curl -v --data '{"newMediaItems":[{"simpleMediaItem":{"uploadToken":"${upload_token}"}}]}' -H 'Content-type: application/json' -H 'Authorization: Bearer ${access_token}' "https://photoslibrary.googleapis.com/v1/mediaItems:batchCreate"