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URLSeedGenerator file:/dev/random reached end of file

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URLSeedGenerator file:/dev/random reached end of file BSD Help forum discussing all BSD based operating systems including FreeBSD, OpenBSD, NetBSD, and more. BSD refers to the distribution of UNIX originally developed by the University of California at Berkeley.

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  #1  
Old August 12th, 2004, 05:32 AM
Man479 Man479 is offline
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URLSeedGenerator file:/dev/random reached end of file
Hi,

I am trying to put HTTP/S request to Apache server from java program running on FreeBSD 4.10

but while executing it gives following error at

(SSLSocketFactory)SSLSocketFactory.getDefault();

Error is :

PHP Code:
 Exception in thread "main" java.lang.InternalError: URLSeedGenerator file:/dev/random reached end of file
        at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedByte(SeedGenerator.java:476)
        at sun.security.provider.SeedGenerator.getSeedBytes(SeedGenerator.java:137)
        at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:132)
        at sun.security.provider.SecureRandom.engineGenerateSeed(SecureRandom.java:112)
        at sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:169)
        at java.security.SecureRandom.nextBytes(SecureRandom.java:381)
        at java.security.SecureRandom.next(SecureRandom.java:403)
        at java.util.Random.nextInt(Random.java:191)
        at com.sun.net.ssl.internal.ssl.SSLContextImpl.engineInit(DashoA6275)
        at com.sun.net.ssl.internal.ssl.SSLContextImpl.e(DashoA6275)
        at com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl.<init>(DashoA6275)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)  
        at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
        at java.lang.Class.newInstance0(Class.java:308)
        at java.lang.Class.newInstance(Class.java:261)
        at javax.net.ssl.SSLSocketFactory.getDefault(DashoA6275)        at ApacheSSL.main(ApacheSSL.java:17) 


how can i remove this error

FreeBSD 4.10-BETA (GENERIC)
I am using following packages
linux-sun-jdk-1.4.2.04 Sun Java Development Kit 1.4 for Linux
linux_base-8-8.0_4 Base set of packages needed in Linux mode (only for i386)
linux_devtools-8.0_1 Packages needed for doing development in Linux mode
libtool-1.3.5_1 Generic shared library support script
gmake-3.80_1 GNU version of 'make' utility
automake-1.4.5_9 GNU Standards-compliant Makefile generator (legacy version
GCC 2.95.4
gdb 4.18
ld 2.12.1 supported emulation elf_i386


Thanks in advance

Regards
Man479
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  #2  
Old August 12th, 2004, 07:41 AM
Man479 Man479 is offline
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That error is removed by reffering to below link

Helpful Link:
http://www.clarksys.com/archives/2004/01/stir_the_entropy_pool_in_freebsd_4.html


but I am facing below error:





Code:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SunJSSE_az.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SunJSSE_az.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SunJSSE_ax.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.j(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at ApacheSSL.main(ApacheSSL.java:23)
Caused by: sun.security.validator.ValidatorException: No trusted certificate found
at sun.security.validator.SimpleValidator.buildTrustedChain(SimpleValidator.java:304)
at sun.security.validator.SimpleValidator.engineValidate(SimpleValidator.java:107)
at sun.security.validator.Validator.validate(Validator.java:202)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(DashoA6275)
at com.sun.net.ssl.internal.ssl.JsseX509TrustManager.checkServerTrusted(DashoA6275)



Regards
Man479
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  #3  
Old June 1st, 2006, 09:06 PM
tyreth tyreth is offline
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Hi,

Found this thread through google while having the same end of file for /dev/random. The URL you provided has changed to:
http://www.clarksys.com/archives/2004/01/16/stir-the-entropy-pool-in-freebsd-4/

Just for reference in case that link disappears one day:
1. dmesg | grep irq - find out the IRQ of an interface (eg, ethernet interface) that's used
2. Add those to the random generator's seed:
# rndcontrol -s 10
# rndcontrol -s 11
# rndcontrol -s 14
# rndcontrol
The last command outputs what seeds its using
3. Add to /etc/rc.conf if you want it to keep over machine reboots:
rand_irqs=”10 11 14″
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