Bash
Bash Arrays | Linux Journal
http://www.linuxjournal.com/content/bash-arrays
Provide a list in open/close parentheses, unadorned.
array=(one two three four [5]=five)
echo "Array size: ${#array[*]}"
echo "Array items:"
for item in ${array[*]}
do
printf " %s\n" $item
done
Bash For Loop Examples
http://www.cyberciti.biz/faq/bash-for-loop/
The array here doesn't use parentheses.
for VARIABLE in 1 2 3 4 5 .. N
do
command1
command2
commandN
done
bash - escaping newlines in sed replacement string - Stack Overflow
http://stackoverflow.com/questions/8991275/escaping-newlines-in-sed-replacement-string
Newlines will be recognized in the replace clause (the second half), but not in the match clause. Instead, you will need to use the N and D flags.
echo 'abc' | sed 's/b/\
> /'
a
c
Gather dependencies from pom files
http://www.grymoire.com/Unix/Sed.html#uh-51
Navigate to the root directory of Maven project with sub-modules, copy and paste the following code. The code depends on the correct order of a dependency declaration: groupId, articleId, version. Otherwise, all bets are off. This is intended to be quick and dirty; a SAX parser would be more robust.
The following temp files are used for each pom.xml in turn.
- work.txt: contains ''
- work2.txt: strips off '', leaving groupId:articleId:version
results.txt: The final file, providing a compilation of dependencies for all pom.xml files.
for file in $(find . -name "pom.xml")
do
cfile=$(printf '%q' $file)
sed '
# look for a <groupId>...</groupId>
/[^<]*<groupId>\([^<]*\)<\/groupId>.*$/ {
# Found one - now read in the next line
N
# delete the <groupId>...</groupId> and replace with <maven-dependency>
s/[^<]*<groupId>\([^<]*\)<\/groupId>[\n\r]*[^<]*/<maven-dependency>\1/
}
/<artifactId>\([^<]*\)<\/artifactId>.*$/ {
N
s/<artifactId>\([^<]*\)<\/artifactId>[\n\r]*[^<]*/:\1/
}
s/<version>\([^<]*\)<\/version>.*/:\1<\/maven-dependency>/
' $file > work.txt
echo -e "\n${cfile}\n===========================================" > work2.txt
cat work.txt | grep "<maven-dependency>[^<]*<\/maven-dependency>" | sed "s/<maven-dependency>\([^<]*\)<\/maven-dependency>/\1/" >> work2.txt; cat work2.txt
cat work2.txt >> results.txt
done
Along the same lines, there is also a little Ruby script for extracting out the articleId from the groupId:articleId:version:
#[Extract dependency name (Ruby)]
#E.g.,
dependencies = %w[
edu.ucmerced.ucpath.idm:ucm-ucpath-idm:0.0.2-SNAPSHOT
it.svario.xpathapi:xpathapi-jaxp:RELEASE
org.eclipse.m2e:lifecycle-mapping:1.0.0
org.apache.maven.plugins:maven-install-plugin:2.4
com.google.code.maven-replacer-plugin:replacer:1.5.2
org.codehaus.mojo:properties-maven-plugin:1.0-alpha-2
org.apache.maven.plugins:maven-install-plugin:2.4
com.google.code.maven-replacer-plugin:replacer:1.5.2
]
puts dependencies.map{|x| first = x.index(/:/); x.slice(first+1, x.index(/:/, first+1) - first-1)}
How to reference a variable within sed? - The UNIX and Linux Forums
http://www.unix.com/shell-programming-scripting/39175-how-reference-variable-within-sed.html
tmp="abcdefg"
sed "s/${tmp}/good"
Replace the single quotes with double quotes. Single quotes prevent variable expansion.
http://www.unix.com/shell-programming-scripting/39175-how-reference-variable-within-sed.html
escape string in bash script so it can be used in command line
http://www.linuxquestions.org/questions/linux-software-2/escape-string-in-bash-script-so-it-can-be-used-in-command-line-360664/
You don't need to escape a string if you quote it - say you want to pass all the arguments to ls, instead of
ls $*
ls "$*"
Java; web services
Web Service Definition Language (WSDL)
http://www.w3.org/TR/wsdl#_soap:address
What purpose does soap:address serve? It appears to be the actual endpoint.
<definitions .... >
<port .... >
<binding .... >
<soap:address location="uri"/>
</binding>
</port>
</definitions>
?
Apache CXF -- WS-SecurityPolicy
http://cxf.apache.org/docs/ws-securitypolicy.html
Configuration for message-level encryption can be easily accomplished. The following server and client configurations should be loaded either in the Server/Client Java class or in the pom.xml configuration
SpringBusFactory bf = new SpringBusFactory();
URL busFile = new ClassPathResource("wssec-server.xml").getURL();
Bus bus = bf.createBus(busFile.toString());
BusFactory.setDefaultBus(bus);
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>java</goal>
</goals>
<configuration>
<mainClass>edu.ucmerced.ucpath.idm.Runner</mainClass>
<arguments>
<argument>../ws-ora-idm-wsdl/src/main/resources/wsdl/IDMServices/IDMServices.wsdl</argument>
</arguments>
<systemProperties>
<systemProperty>
<key>cxf.config.file</key>
<value>cxf-client.xml</value>
</systemProperty>
</systemProperties>
</configuration>
</execution>
</executions>
</plugin>
<jaxws:endpoint id="server"
implementor="demo.wssec.server.GreeterImpl"
endpointName="s:SoapPort"
serviceName="s:SOAPService"
address="http://localhost:9001/SoapContext/SoapPort"
wsdlLocation="wsdl/hello_world.wsdl"
xmlns:s="http://apache.org/hello_world_soap_http">
<jaxws:properties>
<entry key="ws-security.signature.properties" value="serviceKeystore.properties"/>
<entry key="ws-security.signature.username" value="myservicekey"/>
<entry key="ws-security.callback-handler"
value="demo.wssec.server.ServerCallbackHandler"/>
<entry key="ws-security.encryption.properties" value="serviceKeystore.properties"/>
<entry key="ws-security.encryption.username" value="myclientkey"/>
</jaxws:properties>
</jaxws:endpoint>
<jaxws:client name="{http://apache.org/hello_world_soap_http}SoapPort" createdFromAPI="true">
<jaxws:properties>
<entry key="ws-security.signature.properties" value="clientKeystore.properties"/>
<entry key="ws-security.signature.username" value="myclientkey"/>
<entry key="ws-security.callback-handler"
value="demo.wssec.client.ClientCallbackHandler"/>
<entry key="ws-security.encryption.properties" value="clientKeystore.properties"/>
<entry key="ws-security.encryption.username" value="myservicekey"/>
</jaxws:properties>
</jaxws:client>
Propery files should include location of certificates and keystore password. The private key password cannot be provided here, but should use the callback to provide the correct private key.
org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
org.apache.ws.security.crypto.merlin.keystore.type=jks
org.apache.ws.security.crypto.merlin.keystore.password=sspass
org.apache.ws.security.crypto.merlin.keystore.alias=myservicekey
org.apache.ws.security.crypto.merlin.keystore.file=keys/servicestore.jks
public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
if (callbacks[i] instanceof WSPasswordCallback) {
WSPasswordCallback pc = (WSPasswordCallback) callbacks[i];
if ("myservicekey".equals(pc.getIdentifier())) {
pc.setPassword("skpass");
break;
}
}
}
}
Maven Repository: org.apache.ws.security » wss4j
» 1.5.6
http://mvnrepository.com/artifact/org.apache.ws.security/wss4j/1.5.6
Pom.xml dependency entry.
<dependency>
<groupId>org.apache.ws.security</groupId>
<artifactId>wss4j</artifactId>
<version>1.5.6</version>
</dependency>
WS-SecurityPolicy 1.2
http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702/ws-securitypolicy-1.2-spec-os.html
Documentation of the nodes in the WS-SecuirtyPolicy namespace.
XML Namespace Document for WS-Security-Policy 1.3
http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200802
Documentation of the nodes in the WS-SecuirtyPolicy namespace.
Re: Eclipse, CXF and WS-SecurityPolicy
http://mail-archives.apache.org/mod_mbox/cxf-users/201307.mbox/%3CF172D30F-6747-44B2-A4CE-7EFBD7710DEA@indivica.com%3E
An error like what follows indicates that possibly the wrong namespace is being specified or the namespace is missing altogether.
> Jul 27, 2013 12:41:56 AM org.apache.cxf.ws.policy.AssertionBuilderRegistryImpl handleNoRegisteredBuilder
> WARNING: No assertion builder for type {http://schemas.xmlsoap.org/ws/2005/07/securitypolicy}RequiredParts registered.
Maven Repository: org.apache.cxf » cxf-rt-ws-security
» 2.4.1
http://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-ws-security/2.4.1
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-ws-security</artifactId>
<version>2.4.1</version>
</dependency>
Java web services: WS-Security with CXF
http://www.ibm.com/developerworks/library/j-jws13/
Walk-through for creating a web service, using WS-Security with the Apache CXF web services stack
X.509 Certificates
X.509 - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/X.509
Was researching what exactly the significance is of signed certificates.
As far as I can tell, most of the time it's only purpose is to validate a trusted public key.
The Most Common Java Keytool Keystore Commands
http://www.sslshopper.com/article-most-common-java-keytool-keystore-commands.html
A great resource common keytool commands.
