Details
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Type:
New Feature
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Status: Open
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Priority:
Minor
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Resolution: Unresolved
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Affects Version/s: 4.0
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Fix Version/s: None
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Component/s: Core/Parsing
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Labels:None
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Environment:-
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Assignee Priority:P3
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Support Case References:Support Case #13789 - https://icesoft.my.salesforce.com/5007000001bgh8Y
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Workaround Description:The document in question uses the new Public Key Security Handler. ICEpdf does not support this type of encryption.
Description
SEVERE: Error loading PDF Document.
java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at org.icepdf.core.pobjects.security.StandardEncryption.encryptionKeyAlgorithm(StandardEncryption.java:330)
at org.icepdf.core.pobjects.security.StandardEncryption.calculateUserPassword(StandardEncryption.java:534)
at org.icepdf.core.pobjects.security.StandardEncryption.authenticateUserPassword(StandardEncryption.java:663)
.............
Feb 9, 2010 4:13:06 PM org.icepdf.ri.common.SwingController openDocument
FINE: Error opening document.
java.io.IOException
at org.icepdf.core.pobjects.Document.setInputStream(Document.java:476)
at org.icepdf.core.pobjects.Document.setFile(Document.java:210)
java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at org.icepdf.core.pobjects.security.StandardEncryption.encryptionKeyAlgorithm(StandardEncryption.java:330)
at org.icepdf.core.pobjects.security.StandardEncryption.calculateUserPassword(StandardEncryption.java:534)
at org.icepdf.core.pobjects.security.StandardEncryption.authenticateUserPassword(StandardEncryption.java:663)
.............
Feb 9, 2010 4:13:06 PM org.icepdf.ri.common.SwingController openDocument
FINE: Error opening document.
java.io.IOException
at org.icepdf.core.pobjects.Document.setInputStream(Document.java:476)
at org.icepdf.core.pobjects.Document.setFile(Document.java:210)
Activity
| Field | Original Value | New Value |
|---|---|---|
| Attachment | Rev8709.pdf [ 12199 ] |
| Salesforce Case | [5007000000AqEFW] |
| Summary | Unable to open encrypted document | Support Public Key Security Handlers |
| Issue Type | Bug [ 1 ] | New Feature [ 2 ] |
| Workaround Description | The document in question uses the new Public Key Security Handler. ICEpdf does not support this type of encryption. | |
| Fix Version/s | 4.1 [ 10227 ] |
| Fix Version/s | 4.2 [ 10243 ] | |
| Fix Version/s | 4.1 [ 10227 ] |
| Salesforce Case | [5007000000AqEFW] | [5007000000AqEFW, 5007000000DZJzw] |
| Attachment | BPVC_IIAVI_EDTN_2010-sec.pdf [ 12591 ] |
| Assignee Priority | P3 |
| Fix Version/s | 4.2 [ 10243 ] |
We also got this Bug in our application an would appriciate to get this fixed soon. The troubling PDF is 128-bit AES password entcrypted.
Show
Norbert Pfistner
added a comment - We also got this Bug in our application an would appriciate to get this fixed soon. The troubling PDF is 128-bit AES password entcrypted.
| Fix Version/s | 4.3 [ 10266 ] |
| Priority | Major [ 3 ] | Trivial [ 5 ] |
| Fix Version/s | 5.0 [ 10314 ] | |
| Fix Version/s | 4.3 [ 10266 ] |
| Fix Version/s | 5.0 [ 10314 ] |
| Fix Version/s | 5.2 [ 10970 ] |
Fix Version is 5.2, but resolution is "unresolved" ?
And 5.0.6_P01 is released ... ?
What's about this bug?
Show
Norbert Pfistner
added a comment - Fix Version is 5.2, but resolution is "unresolved" ?
And 5.0.6_P01 is released ... ?
What's about this bug?
We use the fixed key target various bugs to a release.
ICEpdf 5.0.6_P01 has been release and is available for download for supported customers.
Show
Patrick Corless
added a comment - We use the fixed key target various bugs to a release.
ICEpdf 5.0.6_P01 has been release and is available for download for supported customers.
| Priority | Trivial [ 5 ] | Minor [ 4 ] |
Norbert, we have a fix in for PDF-851 which may address the issue you are seeing with 128-bit AES encryption. If you have a sample file to test it would be appreciated.
Show
Patrick Corless
added a comment - Norbert, we have a fix in for PDF-851 which may address the issue you are seeing with 128-bit AES encryption. If you have a sample file to test it would be appreciated.
| Fix Version/s | 5.3 [ 12070 ] | |
| Fix Version/s | 5.2 [ 10970 ] |
The examples associated with this case are actually just AES 128 bit encrypted which ICEpdf has supported since version 5.0. I will need to see if we have any examples of true public key encryption as defined by section 7.6.4.2. of the PDF specification.
Show
Patrick Corless
added a comment - The examples associated with this case are actually just AES 128 bit encrypted which ICEpdf has supported since version 5.0. I will need to see if we have any examples of true public key encryption as defined by section 7.6.4.2. of the PDF specification.
| Fix Version/s | 6.1 [ 12070 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Status | In Progress [ 3 ] | Open [ 1 ] |
Quite a bit of knowledge was gain by implementing signature validation, supporting this type of encryption doesn't seem as daunting now.
Show
Patrick Corless
added a comment - Quite a bit of knowledge was gain by implementing signature validation, supporting this type of encryption doesn't seem as daunting now.
| Support Case References | Support Case #13789 - https://icesoft.my.salesforce.com/5007000001bgh8Y |
Unfortunately no time to fit into 4.2.