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How to check GoogleSignIn User has uploaded image or default image set by Google
Google User getting below type default image when user does not have uploaded his image.
GIDGoogleUser has GIDProfileData object which has "hasImage" boolean variable. It is always returns true.
Is there is any way we are able to know User has uploaded his profile picture or it is default set by Google through "GoogleSignIn" components.
ios objective-c iphone gmail google-signin
asked Nov 22 '18 at 6:25
GauravGaurav
184311
add a comment |
Google User getting below type default image when user does not have uploaded his image.
GIDGoogleUser has GIDProfileData object which has "hasImage" boolean variable. It is always returns true.
Is there is any way we are able to know User has uploaded his profile picture or it is default set by Google through "GoogleSignIn" components.
ios objective-c iphone gmail google-signin
asked Nov 22 '18 at 6:25
GauravGaurav
184311
add a comment |
Google User getting below type default image when user does not have uploaded his image.
GIDGoogleUser has GIDProfileData object which has "hasImage" boolean variable. It is always returns true.
Is there is any way we are able to know User has uploaded his profile picture or it is default set by Google through "GoogleSignIn" components.
ios objective-c iphone gmail google-signin
asked Nov 22 '18 at 6:25
GauravGaurav
184311
Google User getting below type default image when user does not have uploaded his image.
GIDGoogleUser has GIDProfileData object which has "hasImage" boolean variable. It is always returns true.
Is there is any way we are able to know User has uploaded his profile picture or it is default set by Google through "GoogleSignIn" components.
ios objective-c iphone gmail google-signin
ios objective-c iphone gmail google-signin
asked Nov 22 '18 at 6:25
GauravGaurav
184311
asked Nov 22 '18 at 6:25
GauravGaurav
184311
asked Nov 22 '18 at 6:25
GauravGaurav
184311
asked Nov 22 '18 at 6:25
GauravGaurav
184311
asked Nov 22 '18 at 6:25
GauravGaurav
184311
184311
add a comment |
add a comment |
3 Answers
3
active
oldest
votes
If he have not selected an image from withing your application. And there is an image that is being uploaded, then high chances are that it is an image provided by google. Just make sure to exempt place holder image when you are trying to upload.
As for checking if google returned image is a image that user uploaded or google default, I checked with different path for both type of image and see no identifier that can segregate 2 type of images.
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
add a comment |
As google is providing default profile pictures with the first letter of name it is quite difficult to identify if the profile picture is set by the user on google account or not. But if you want this any how then you can user OCR to identify if there is only one alphabet in the image retrieved from the google and that is same as the first letter of the Name of the user. Refer this link for OCR.
SwiftOCR
Thanks
answered Nov 22 '18 at 7:15
hpphpp
584212
add a comment |
When you do a signin with google assuming that you requested one of the profile scopes (i think) You can make a request against the userinfo endpoint
GET /oauth2/v2/userinfo HTTP/1.1
Host: www.googleapis.com
Content-length: 0
Authorization: Bearer ya29.GltcBnVqN8CQ5VpTe0qVSwYomBDGkAGtUSzvYBGti_mFKfemFjIPOE00HCOkfqMXpKVS6qUeMKgnzj2uPrxgvmBeeX4b0pDur3ttfGANCWceotLBMqFO4I47b9
This will return the public profile information that google has on the User.
HTTP/1.1 200 OK
Content-length: 313
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:06:47 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-a1CWlFnA5xE/AAAAAAAAAAI/AAAAAAAAl1I/UcwPajZOuN4/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "en",
"gender": "female",
"link": "https://plus.google.com/+LindaLawton",
"given_name": "Linda",
"id": "117200475532672775346"
}
As you can see it is returning my picture. This is the picture that i beleave i have uploaded to my Google+ account. As google is discontinuing Google+ i suspect these have all been exported over to the users Google account and there must be a way to upload a picture from their.
Now If I make a request against an account where i have not uploaded an image I get
HTTP/1.1 200 OK
Content-length: 326
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:11:24 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-GTTySn-WtmA/AAAAAAAAAAI/AAAAAAAAAAA/AGDgw-imFDZsZC-MaGnPIHPnh2Z95O-cSA/mo/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "da",
"link": "https://plus.google.com/108097091072786400385",
"given_name": "Linda",
"id": "108097091072786400385"
}
Which is
So even if the user has not personally uploaded an image Google creates a dummy one for them out of the first letter of their first or last name. There is no way for you to know if its a dummy image or an actual image unless you create some kind of image recognition system for detecting the dummy images.
Note: All of this was tested using oauthplayground data will be the same in IOs responses as well.
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
If he have not selected an image from withing your application. And there is an image that is being uploaded, then high chances are that it is an image provided by google. Just make sure to exempt place holder image when you are trying to upload.
As for checking if google returned image is a image that user uploaded or google default, I checked with different path for both type of image and see no identifier that can segregate 2 type of images.
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
add a comment |
If he have not selected an image from withing your application. And there is an image that is being uploaded, then high chances are that it is an image provided by google. Just make sure to exempt place holder image when you are trying to upload.
As for checking if google returned image is a image that user uploaded or google default, I checked with different path for both type of image and see no identifier that can segregate 2 type of images.
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
add a comment |
If he have not selected an image from withing your application. And there is an image that is being uploaded, then high chances are that it is an image provided by google. Just make sure to exempt place holder image when you are trying to upload.
As for checking if google returned image is a image that user uploaded or google default, I checked with different path for both type of image and see no identifier that can segregate 2 type of images.
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
If he have not selected an image from withing your application. And there is an image that is being uploaded, then high chances are that it is an image provided by google. Just make sure to exempt place holder image when you are trying to upload.
As for checking if google returned image is a image that user uploaded or google default, I checked with different path for both type of image and see no identifier that can segregate 2 type of images.
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
answered Nov 22 '18 at 6:40
rptwsthirptwsthi
8,56885392
8,56885392
add a comment |
add a comment |
As google is providing default profile pictures with the first letter of name it is quite difficult to identify if the profile picture is set by the user on google account or not. But if you want this any how then you can user OCR to identify if there is only one alphabet in the image retrieved from the google and that is same as the first letter of the Name of the user. Refer this link for OCR.
SwiftOCR
Thanks
answered Nov 22 '18 at 7:15
hpphpp
584212
add a comment |
As google is providing default profile pictures with the first letter of name it is quite difficult to identify if the profile picture is set by the user on google account or not. But if you want this any how then you can user OCR to identify if there is only one alphabet in the image retrieved from the google and that is same as the first letter of the Name of the user. Refer this link for OCR.
SwiftOCR
Thanks
answered Nov 22 '18 at 7:15
hpphpp
584212
add a comment |
As google is providing default profile pictures with the first letter of name it is quite difficult to identify if the profile picture is set by the user on google account or not. But if you want this any how then you can user OCR to identify if there is only one alphabet in the image retrieved from the google and that is same as the first letter of the Name of the user. Refer this link for OCR.
SwiftOCR
Thanks
answered Nov 22 '18 at 7:15
hpphpp
584212
As google is providing default profile pictures with the first letter of name it is quite difficult to identify if the profile picture is set by the user on google account or not. But if you want this any how then you can user OCR to identify if there is only one alphabet in the image retrieved from the google and that is same as the first letter of the Name of the user. Refer this link for OCR.
SwiftOCR
Thanks
answered Nov 22 '18 at 7:15
hpphpp
584212
answered Nov 22 '18 at 7:15
hpphpp
584212
answered Nov 22 '18 at 7:15
hpphpp
584212
answered Nov 22 '18 at 7:15
hpphpp
584212
584212
add a comment |
add a comment |
When you do a signin with google assuming that you requested one of the profile scopes (i think) You can make a request against the userinfo endpoint
GET /oauth2/v2/userinfo HTTP/1.1
Host: www.googleapis.com
Content-length: 0
Authorization: Bearer ya29.GltcBnVqN8CQ5VpTe0qVSwYomBDGkAGtUSzvYBGti_mFKfemFjIPOE00HCOkfqMXpKVS6qUeMKgnzj2uPrxgvmBeeX4b0pDur3ttfGANCWceotLBMqFO4I47b9
This will return the public profile information that google has on the User.
HTTP/1.1 200 OK
Content-length: 313
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:06:47 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-a1CWlFnA5xE/AAAAAAAAAAI/AAAAAAAAl1I/UcwPajZOuN4/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "en",
"gender": "female",
"link": "https://plus.google.com/+LindaLawton",
"given_name": "Linda",
"id": "117200475532672775346"
}
As you can see it is returning my picture. This is the picture that i beleave i have uploaded to my Google+ account. As google is discontinuing Google+ i suspect these have all been exported over to the users Google account and there must be a way to upload a picture from their.
Now If I make a request against an account where i have not uploaded an image I get
HTTP/1.1 200 OK
Content-length: 326
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:11:24 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-GTTySn-WtmA/AAAAAAAAAAI/AAAAAAAAAAA/AGDgw-imFDZsZC-MaGnPIHPnh2Z95O-cSA/mo/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "da",
"link": "https://plus.google.com/108097091072786400385",
"given_name": "Linda",
"id": "108097091072786400385"
}
Which is
So even if the user has not personally uploaded an image Google creates a dummy one for them out of the first letter of their first or last name. There is no way for you to know if its a dummy image or an actual image unless you create some kind of image recognition system for detecting the dummy images.
Note: All of this was tested using oauthplayground data will be the same in IOs responses as well.
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
add a comment |
When you do a signin with google assuming that you requested one of the profile scopes (i think) You can make a request against the userinfo endpoint
GET /oauth2/v2/userinfo HTTP/1.1
Host: www.googleapis.com
Content-length: 0
Authorization: Bearer ya29.GltcBnVqN8CQ5VpTe0qVSwYomBDGkAGtUSzvYBGti_mFKfemFjIPOE00HCOkfqMXpKVS6qUeMKgnzj2uPrxgvmBeeX4b0pDur3ttfGANCWceotLBMqFO4I47b9
This will return the public profile information that google has on the User.
HTTP/1.1 200 OK
Content-length: 313
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:06:47 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-a1CWlFnA5xE/AAAAAAAAAAI/AAAAAAAAl1I/UcwPajZOuN4/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "en",
"gender": "female",
"link": "https://plus.google.com/+LindaLawton",
"given_name": "Linda",
"id": "117200475532672775346"
}
As you can see it is returning my picture. This is the picture that i beleave i have uploaded to my Google+ account. As google is discontinuing Google+ i suspect these have all been exported over to the users Google account and there must be a way to upload a picture from their.
Now If I make a request against an account where i have not uploaded an image I get
HTTP/1.1 200 OK
Content-length: 326
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:11:24 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-GTTySn-WtmA/AAAAAAAAAAI/AAAAAAAAAAA/AGDgw-imFDZsZC-MaGnPIHPnh2Z95O-cSA/mo/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "da",
"link": "https://plus.google.com/108097091072786400385",
"given_name": "Linda",
"id": "108097091072786400385"
}
Which is
So even if the user has not personally uploaded an image Google creates a dummy one for them out of the first letter of their first or last name. There is no way for you to know if its a dummy image or an actual image unless you create some kind of image recognition system for detecting the dummy images.
Note: All of this was tested using oauthplayground data will be the same in IOs responses as well.
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
add a comment |
When you do a signin with google assuming that you requested one of the profile scopes (i think) You can make a request against the userinfo endpoint
GET /oauth2/v2/userinfo HTTP/1.1
Host: www.googleapis.com
Content-length: 0
Authorization: Bearer ya29.GltcBnVqN8CQ5VpTe0qVSwYomBDGkAGtUSzvYBGti_mFKfemFjIPOE00HCOkfqMXpKVS6qUeMKgnzj2uPrxgvmBeeX4b0pDur3ttfGANCWceotLBMqFO4I47b9
This will return the public profile information that google has on the User.
HTTP/1.1 200 OK
Content-length: 313
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:06:47 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-a1CWlFnA5xE/AAAAAAAAAAI/AAAAAAAAl1I/UcwPajZOuN4/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "en",
"gender": "female",
"link": "https://plus.google.com/+LindaLawton",
"given_name": "Linda",
"id": "117200475532672775346"
}
As you can see it is returning my picture. This is the picture that i beleave i have uploaded to my Google+ account. As google is discontinuing Google+ i suspect these have all been exported over to the users Google account and there must be a way to upload a picture from their.
Now If I make a request against an account where i have not uploaded an image I get
HTTP/1.1 200 OK
Content-length: 326
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:11:24 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-GTTySn-WtmA/AAAAAAAAAAI/AAAAAAAAAAA/AGDgw-imFDZsZC-MaGnPIHPnh2Z95O-cSA/mo/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "da",
"link": "https://plus.google.com/108097091072786400385",
"given_name": "Linda",
"id": "108097091072786400385"
}
Which is
So even if the user has not personally uploaded an image Google creates a dummy one for them out of the first letter of their first or last name. There is no way for you to know if its a dummy image or an actual image unless you create some kind of image recognition system for detecting the dummy images.
Note: All of this was tested using oauthplayground data will be the same in IOs responses as well.
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
When you do a signin with google assuming that you requested one of the profile scopes (i think) You can make a request against the userinfo endpoint
GET /oauth2/v2/userinfo HTTP/1.1
Host: www.googleapis.com
Content-length: 0
Authorization: Bearer ya29.GltcBnVqN8CQ5VpTe0qVSwYomBDGkAGtUSzvYBGti_mFKfemFjIPOE00HCOkfqMXpKVS6qUeMKgnzj2uPrxgvmBeeX4b0pDur3ttfGANCWceotLBMqFO4I47b9
This will return the public profile information that google has on the User.
HTTP/1.1 200 OK
Content-length: 313
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:06:47 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-a1CWlFnA5xE/AAAAAAAAAAI/AAAAAAAAl1I/UcwPajZOuN4/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "en",
"gender": "female",
"link": "https://plus.google.com/+LindaLawton",
"given_name": "Linda",
"id": "117200475532672775346"
}
As you can see it is returning my picture. This is the picture that i beleave i have uploaded to my Google+ account. As google is discontinuing Google+ i suspect these have all been exported over to the users Google account and there must be a way to upload a picture from their.
Now If I make a request against an account where i have not uploaded an image I get
HTTP/1.1 200 OK
Content-length: 326
X-xss-protection: 1; mode=block
Content-location: https://www.googleapis.com/oauth2/v2/userinfo
X-content-type-options: nosniff
Transfer-encoding: chunked
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Vary: Origin, X-Origin, Referer
Server: ESF
-content-encoding: gzip
Pragma: no-cache
Cache-control: no-cache, no-store, max-age=0, must-revalidate
Date: Thu, 22 Nov 2018 07:11:24 GMT
X-frame-options: SAMEORIGIN
Alt-svc: quic=":443"; ma=2592000; v="44,43,39,35"
Content-type: application/json; charset=UTF-8
{
"picture": "https://lh5.googleusercontent.com/-GTTySn-WtmA/AAAAAAAAAAI/AAAAAAAAAAA/AGDgw-imFDZsZC-MaGnPIHPnh2Z95O-cSA/mo/photo.jpg",
"name": "Linda Lawton",
"family_name": "Lawton",
"locale": "da",
"link": "https://plus.google.com/108097091072786400385",
"given_name": "Linda",
"id": "108097091072786400385"
}
Which is
So even if the user has not personally uploaded an image Google creates a dummy one for them out of the first letter of their first or last name. There is no way for you to know if its a dummy image or an actual image unless you create some kind of image recognition system for detecting the dummy images.
Note: All of this was tested using oauthplayground data will be the same in IOs responses as well.
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
answered Nov 22 '18 at 7:15
DaImToDaImTo
45.4k1162242
45.4k1162242
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