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How is Geocortex instanceData encoded?

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}

3

1

Does anyone know how the instanceData property of a Geocortex request is encoded?

The entire request is JSON- key-value pairs, arrays, quoted strings, etc. - but the instanceData value is encoded. It looks similar to Base64 until you look closely and see slashes (/) and plus signs (+) throughout the string. I tried various online Base64 decoders but those I tried have been unable to decode the string.

Here's a very small piece of what I found with Fiddler. The entire request is 2+ MB.

"instanceData":"Rrfqn+xQO2IEFTMoYXBfnZQU9FlQf8fCqfRUvCMjc78zthft4xWTh/sIaKW0ySzVnpbSDAog293K+XX32jR/20bxw51t

geocortex

share|improve this question

edited Dec 4 '15 at 17:54

DenaliHardtail

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

bumped to the homepage by Community♦ 7 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

add a comment | 

3

1

Does anyone know how the instanceData property of a Geocortex request is encoded?

The entire request is JSON- key-value pairs, arrays, quoted strings, etc. - but the instanceData value is encoded. It looks similar to Base64 until you look closely and see slashes (/) and plus signs (+) throughout the string. I tried various online Base64 decoders but those I tried have been unable to decode the string.

Here's a very small piece of what I found with Fiddler. The entire request is 2+ MB.

"instanceData":"Rrfqn+xQO2IEFTMoYXBfnZQU9FlQf8fCqfRUvCMjc78zthft4xWTh/sIaKW0ySzVnpbSDAog293K+XX32jR/20bxw51t

geocortex

share|improve this question

edited Dec 4 '15 at 17:54

DenaliHardtail

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

bumped to the homepage by Community♦ 7 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

add a comment | 

Does anyone know how the instanceData property of a Geocortex request is encoded?

The entire request is JSON- key-value pairs, arrays, quoted strings, etc. - but the instanceData value is encoded. It looks similar to Base64 until you look closely and see slashes (/) and plus signs (+) throughout the string. I tried various online Base64 decoders but those I tried have been unable to decode the string.

Here's a very small piece of what I found with Fiddler. The entire request is 2+ MB.

"instanceData":"Rrfqn+xQO2IEFTMoYXBfnZQU9FlQf8fCqfRUvCMjc78zthft4xWTh/sIaKW0ySzVnpbSDAog293K+XX32jR/20bxw51t

geocortex

share|improve this question

edited Dec 4 '15 at 17:54

DenaliHardtail

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

"instanceData":"Rrfqn+xQO2IEFTMoYXBfnZQU9FlQf8fCqfRUvCMjc78zthft4xWTh/sIaKW0ySzVnpbSDAog293K+XX32jR/20bxw51t

share|improve this question

edited Dec 4 '15 at 17:54

DenaliHardtail

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

share|improve this question

edited Dec 4 '15 at 17:54

DenaliHardtail

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

asked Dec 4 '15 at 17:08

DenaliHardtailDenaliHardtail

1,58931442

1 Answer
1

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oldest

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0

I've been working on this, here is what I've figured out so far:

Data is:

• Gzipped using System.IO.Compression.GZipStream


• Encrypted using some some .net thing


• Base64 encoded

I'm not sure how to determine the key/encryption scheme used just yet.

share|improve this answer

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

add a comment | 

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0

I've been working on this, here is what I've figured out so far:

Data is:

• Gzipped using System.IO.Compression.GZipStream


• Encrypted using some some .net thing


• Base64 encoded

I'm not sure how to determine the key/encryption scheme used just yet.

share|improve this answer

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

add a comment | 

0

I've been working on this, here is what I've figured out so far:

Data is:

• Gzipped using System.IO.Compression.GZipStream


• Encrypted using some some .net thing


• Base64 encoded

I'm not sure how to determine the key/encryption scheme used just yet.

share|improve this answer

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

add a comment | 

I've been working on this, here is what I've figured out so far:

Data is:

• Gzipped using System.IO.Compression.GZipStream


• Encrypted using some some .net thing


• Base64 encoded

I'm not sure how to determine the key/encryption scheme used just yet.

share|improve this answer

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

share|improve this answer

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92

answered Jul 9 '18 at 7:20

J'nBobJ'nBob

92