This is a follow-up to my previous post where we saw how we can Deflate + Base64 Encode a SAML Request.
Refer: https://pe0ples0ft.blogspot.com/2021/03/sso-deflate-base64-encode-saml.html
Here is an example of the reverse - Base64 Decode + Inflate:
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/* Code Credit: Diego De Boni: https://www.linkedin.com/in/diego-de-boni-625312 */ | |
Local string &sEncodedB64 = "c3RydnEFAA=="; | |
/* Decode Base64 */ | |
Local JavaObject &decoder = GetJavaClass("com.peoplesoft.tools.util.Base64"); | |
Local JavaObject &decodedBytes = &decoder.decode(&sEncodedB64); | |
Local JavaObject &decoded = CreateJavaObject("java.lang.String", &decodedBytes); | |
/* Inflate */ | |
Local JavaObject &inflater = CreateJavaObject("java.util.zip.Inflater", True); | |
Local JavaObject &baOutputStream = CreateJavaObject("java.io.ByteArrayOutputStream"); | |
Local JavaObject &inflaterOutputStream = CreateJavaObject("java.util.zip.InflaterOutputStream", &baOutputStream, &inflater); | |
&inflaterOutputStream.write(&decodedBytes, 0, &decodedBytes.length); | |
&inflaterOutputStream.close(); | |
Local string &sInflated = &baOutputStream.toString(); |
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