I would like to ask you for some help. How can I use an scp task when my username contains an # sign?
I tried to escape the character in many ways but it isn't working. In the following example, my username is user#host.com
<scp file="test.txt" todir=""user#host.com":password#ftp.host.com:/" trust="true" sftp="true"/>
<scp file="test.txt" todir="'user#host.com':password#ftp.host.com:/" trust="true" sftp="true"/>
<scp file="test.txt" todir="user\#host.com:password#ftp.host.com:/" trust="true" sftp="true"/>
But the output is always the same:
neither password nor keyfile for user "user has been given. Can't authenticate.
Please, is there anyway to force the task to parse this string correctly? Thank you very much.
By the way, I don't know why but with my current provider it is impossible to create a username without appending the hostname.
I use the SCP task in my build.xml and it's form looks like this:
<scp file="package/ROOT.war" todir="user#example.com:~" trust="true" password="${password}"/>
Looking at the source of the SCP Task at the function parseUri(String uri) (line 370) it appears that the task can support a username with a # symbol. The restrictions appear to be with paths that have a : or # in them as seen by this comment:
// user:password#host:/path notation
// everything upto the last # before the last : is considered
// password. (so if the path contains an # and a : it will not work)
The code doesn't seem to support this comment (as pointed out by
martin clayton). You can also see the error you are referring which is triggered when the password or the keyfile is missing. Maybe the combination of a password in user:password#host:/path notation and a username with an # is causing problems?
Present ant version -1.9.4 operating system:-16.04 Ubuntu did not work.
Changed to 1.9.3 and pointed to /usr/bin/ant ssh was successful
observation:
16.04 and ant 1.9.3 is working
14.04 ant 1.9.4 is working
Related
I am learning build.xml and am confused by the following code:
<macrodef name="a-test">
<attribute name="port" default="${PORT}"/> #1
<junit printsummary=...
<env key="PORT" value="#{port}" /> #2
...
when I run java with commandLine including -DPORT=8080 and then in java code I get port value 8080 by calling
String port = System.getenv(PORT).
What is the above build.xml doing? So far I know $ is to represent a property while # is to represent an attribute. Besides, the above code is the only place where PORT and port appear. What happens here so that port value are finally obtained in java code? Thanks.
The other question, what is the difference btw. using "env key" and using "sysproperty"? according to http://etutorials.org/Programming/Java+extreme+programming/Chapter+3.+Ant/3.6+Passing+Arguments+to+a+Buildfile/
sysproperty can be use to parse argument -D to java code, while env key is used to do the same thing right? Thanks.
Is there any detailed document about build.xml? the one I google from internet describer things so briefly.
What you see is macrodef in ant. There will be another place in build.xml(or other build.xml) where this is called by like
<a-test port=<value> ..
I am trying to setup openbravo on eclipse environment with the above URL.
Development stack setup is done successfully. (ANT, Java, Postgresql)
At the openbravo source directory when i apply the command
ant install.source
Build failure due to errors -
/home/pos/sourcecode_openbravo/Openbravo-3.0MP21/build.xml:480: The following error occurred while executing this line:
480 <ant dir="${base.src}" target="compile.complete.development" inheritAll="true" inheritRefs="true" />
/home/pos/sourcecode_openbravo/Openbravo-3.0MP21/src/build.xml:874: The following error occurred while executing this line:
874 <jvmarg line="${env.CATALINA_OPTS}" />
/home/pos/sourcecode_openbravo/Openbravo-3.0MP21/src/build.xml:880: Directory
880 <jvmarg value="-Djava.io.tmpdir=${env.CATALINA_BASE}/temp" />
/var/lib/tomcat6/webapps/openbravo/WEB-INF/lib creation was not successful for an unknown reason
Any help would be appreciated. Thanks.
Sounds like a permission problem.
See the related section 'Permission issues' in openbravo wiki
EDIT
for the remaining issues, i believe the properties base.src, CATALINA_OPTS and CATALINA_BASE are not set properly. Check this via :
<echo>
$${base.src} => ${base.src}
$${env.CATALINA_OPTS} => ${env.CATALINA_OPTS}
$${env.CATALINA_BASE} => ${env.CATALINA_BASE}
</echo>
or simply output all available properties use :
<echoproperties/>
also consider, before using ${env.whatever} you need to use :
<property environment="env"/>
before !
/var/lib/tomcat6/webapps/openbravo/WEB-INF/lib creation was not successful for an unknown reason
Give the permission to webapps folder
sudo chmod -R 777 /var/lib/tomcat6/webapps/
/var/lib/tomcat6/webapps/openbravo/WEB-INF/lib creation was not
successful for an unknown reason
it seem permission problem. It is important to always us the correct user account to start / stop tomcat!
Conceptually there are two user accounts involved in working with Openbravo:
command-line user used to work with files & compile Openbravo
user account used by Apache Tomcat service
There are several overlapping areas in which one of the accounts needs to access and modify files from the other account in both directions.
To avoid any problems Openbravo strongly recommends to run Apache Tomcat services with the same user account which is used on command line. As that way the above topic will be perfectly solved easily.
source: http://wiki.openbravo.com/wiki/Installation/Custom/Apache_Tomcat
I would like to ask you for some help. How can I use an scp task when my username contains an # sign?
I tried to escape the character in many ways but it isn't working. In the following example, my username is user#host.com
<scp file="test.txt" todir=""user#host.com":password#ftp.host.com:/" trust="true" sftp="true"/>
<scp file="test.txt" todir="'user#host.com':password#ftp.host.com:/" trust="true" sftp="true"/>
<scp file="test.txt" todir="user\#host.com:password#ftp.host.com:/" trust="true" sftp="true"/>
But the output is always the same:
neither password nor keyfile for user "user has been given. Can't authenticate.
Please, is there anyway to force the task to parse this string correctly? Thank you very much.
By the way, I don't know why but with my current provider it is impossible to create a username without appending the hostname.
I use the SCP task in my build.xml and it's form looks like this:
<scp file="package/ROOT.war" todir="user#example.com:~" trust="true" password="${password}"/>
Looking at the source of the SCP Task at the function parseUri(String uri) (line 370) it appears that the task can support a username with a # symbol. The restrictions appear to be with paths that have a : or # in them as seen by this comment:
// user:password#host:/path notation
// everything upto the last # before the last : is considered
// password. (so if the path contains an # and a : it will not work)
The code doesn't seem to support this comment (as pointed out by
martin clayton). You can also see the error you are referring which is triggered when the password or the keyfile is missing. Maybe the combination of a password in user:password#host:/path notation and a username with an # is causing problems?
Present ant version -1.9.4 operating system:-16.04 Ubuntu did not work.
Changed to 1.9.3 and pointed to /usr/bin/ant ssh was successful
observation:
16.04 and ant 1.9.3 is working
14.04 ant 1.9.4 is working
When I try to sign a jar with this line:
jarsigner -storetype pkcs12 -keystore cert_comodo.pfx MyJar.jar "le-01234567-0123-0123-0123-0123456789ab"
it prompts me for my password, and everything works fine. When I try to sign it with this ant target:
<target name="sign_jars" depends="obfuscated_jar">
<signjar
keystore="cert_comodo.pfx"
alias="le-01234567-0123-0123-0123-0123456789ab"
storepass="A, pa$$." <Not my real password or alias, btw>
storetype="pkcs12">
<path>
<fileset dir="." includes="*.jar" />
</path>
</signjar>
</target>
I get this error:
[signjar] jarsigner error: java.lang.RuntimeException: keystore load: failed t
o decrypt safe contents entry: javax.crypto.BadPaddingException: Given final blo
ck not properly padded
Which is the same error I get if I mistype my password.
Are the $ characters in my password being modified by Ant somehow? Is there a way I can trick ant into letting me type my password interactively? Thanks!
The problem is most likely due to ant seeing $$ as an escaped single $, thus passing the actual password string as A, pa$ to jarsigner. If the problem is still relevant, try changing the password to A, pa$$$$ for 2 $s to be escaped.
Some additional documentation from Apache Ant™ Task Design Guidelines:
... Ant 1.5 passes the single dollar sign "$" through in strings; Ant 1.4 and before would strip it. To get this fix in we first had to write the test suite to expose current behaviour, then change something so that single "$" was passed through, but double "$$" got mapped to "$" for backwards compatibility.
I have one requirement: copy local files to remote system.
I have done the following:
downloaded jsch-0.1.44.jar and copied to lib folder of Ant
set the path and every thing
My buildfile is:
<project name="ImportedBuild" default="all">
<target name="copyFileToRemote">
<echo>2222222222 copyFileToRemote Examples:::::::::::::</echo>
<scp file="sample.txt" todir="${username}:${password}#${hostname}:/shared"/>
</target>
</project>
When I run Ant, I get this error:
BUILD FAILED com.jcraft.jsch.JSchException: reject HostKey: 10.184.74.168
at com.jcraft.jsch.Session.checkHost(Session.java:712)
at com.jcraft.jsch.Session.connect(Session.java:313)
at com.jcraft.jsch.Session.connect(Session.java:154)
at org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:212)
at org.apache.tools.ant.taskdefs.optional.ssh.Scp.upload(Scp.java:291)
at org.apache.tools.ant.taskdefs.optional.ssh.Scp.execute(Scp.java:203)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
... etc ...
Any ideas how to resolve this?
According to the Ant scp task docs, trust attribute:
This trusts all unknown hosts if set
to yes/true. Note If you set this to
false (the default), the host you
connect to must be listed in your
knownhosts file, this also implies
that the file exists.
The trust attribute is not used in your task call, so it appears that the host (10.184.74.168) is not in your knownhosts file. Suggest you add trust="true", or add the host to the knownhosts file.
Be sure your ~/.ssh/known_hosts file is using un-hashed hostnames; if the lines start |1|base64data..., JSch appears unable to parse them. Create lines of the format hostname[,hostname|ip]* ssh-keytype base64data....
See man 8 sshd on the precise format of known_hosts, and tips on where to find the host's public key.