Asterisk Voip Error : Chan_alsa.so file missing - asterisk

I am on Ubuntu 16.04 and was setting up asterisk 15.3.0.I am following a beginners guide from hereSet up Asterisk
Asterisk and linphone 4.1 were installed successfully.My Users.conf file looks like this:
[6001]
fullname = Example Bob
secret = 1234
hassip = yes
context = users
host = 192.168.0.129
[6002]
fullname = Example Joe
secret = 1234
hassip = yes
context = users
host = dynamic
and Extensions.conf file:
[users]
exten => 6001,1,Dial(SIP/6001)
exten => 6002,1,Dial(SIP/6002)
When I hit 'sip show peers' on the Asterisk CLI, I get both the users, However when I type 'console dial 6001', it gives me an error saying chan_oss.co is not found.After Searching for sometime, I found out that I am supposed to load chan_alsa.so. But when I try to load 'chan_alsa.so' , I get an error saying:
module 'chan_alsa.so': /usr/lib/asterisk/modules/chan_alsa.so: cannot open shared object file: No such file or directory
I can't find any solution for this , in the directory there is no file called chan_alsa.so

Reason: you have no module chan_alsa.so in your asterisk lib directory(see /etc/asterisk/asterisk.conf
Possible causes:
When you do compilation from source was no alsa-dev or alsa-libs
When you installed via package manager you not installed asterisk-alsa package.

Related

Why is gmailr not working in docker build process?

I'm using the gmailr package for sending emails from a r script.
Locally it's all working fine, but when I try to run this during a docker build step in google cloud I'm getting an error.
I implemented it in the following way described here.
So basically, locally the part of my code for sending emails looks like this:
gm_auth_configure(path = "credentials.json")
gm_auth(email = TRUE, cache = "secret")
gm_send_message(buy_email)
Please note, that I renamed the .secret folder to secret, because I want to deploy my script with docker in gcloud and didn't want to get any unexpected errors due to the dot in the folder name.
This is the code, which I'm now trying to run in the cloud:
setwd("/home/rstudio/")
gm_auth_configure(path = "credentials.json")
options(
gargle_oauth_cache = "secret",
gargle_oauth_email = "email.which.was.used.to.get.secret#gmail.com"
)
gm_auth(email = "email.which.was.used.to.get.secret#gmail.com")
When running this code in a docker build process, I'm receiving the following error:
Error in gmailr_POST(c("messages", "send"), user_id, class = "gmail_message", :
Gmail API error: 403
Request had insufficient authentication scopes.
Calls: gm_send_message -> gmailr_POST -> gmailr_query
I can reproduce the error locally, when I do not check the
following box.
Therefore my first assumption is, that the secret folder is not beeing pushed correctly in the docker build process and that the authentication tries to authenticate again, but in a non interactive-session the box can't be checked and the error is thrown.
This is the part of the Dockerfile.txt, where I'm pushing the files and running the script:
#2 ADD FILES TO LOCAL
COPY . /home/rstudio/
WORKDIR /home/rstudio
#3 RUN R SCRIPT
CMD Rscript /home/rstudio/run_script.R
and this is the folder, which contains all files / folders beeing pushed to the cloud.
My second assumption is, that I have to somehow specify the scope to use google platform for my docker image, but unfortunately I'm no sure where to do that.
I'd really appreciate any help! Thanks in advance!
For anyone experiencing the same problem, I was finally able to find a solution.
The problem is that GCE auth is set by the "gargle" package, instead of using the "normal user OAuth flow".
To temporarily disable GCE auth, I'm using the following piece of code now:
library(gargle)
cred_funs_clear()
cred_funs_add(credentials_user_oauth2 = credentials_user_oauth2)
gm_auth_configure(path = "credentials.json")
options(
gargle_oauth_cache = "secret",
gargle_oauth_email = "sp500tr.cloud#gmail.com"
)
gm_auth(email = "email.which.was.used.for.credentials.com")
cred_funs_set_default()
For further references see also here.

Error when launching Kibana : cannot execute binary file - undefined error 0

I'm very new to the ELK stack and was trying to add some security settings (username and password) to access Kibana following the instructions from the link below:
https://www.elastic.co/blog/getting-started-with-elasticsearch-security
At Step 4: Security in Kibana, once the yml file modified, I try to launch Kibana from the terminal with the command ./bin/kibana but it displays the following errors :
./bin/kibana: line 24: /usr/local/var/homebrew/linked/kibana-7.6.2-linux-x86_64/bin/../node/bin/node: cannot execute binary file
./bin/kibana: line 24: /usr/local/var/homebrew/linked/kibana-7.6.2-linux-x86_64/bin/../node/bin/node: Undefined error: 0
I think I've followed all the previous steps carefully and everything else worked so far.
I'm using a Mac and the error seems to be very basic. Any clue?
Thanks for the help.
Looks like you've downloaded the wrong architecture (Linux) of Kibana on your Mac.
This generally happens when the architecture is not compatible with system architecture or running a 64 bits on 32 bits machine.
Simple solution:
Download the mac version of Kibana from here - https://www.elastic.co/downloads/kibana
Once downloaded, run ./bin/kibana in Kibana directory.
This will successfully start local server of Kibana on localhost:5601

NoSuchAlgorithmException when using migration tool

I am trying to use the migration tool utility from within PingFederate but I keep getting the following error:
List adapters... Downloading adapter index from source... ERROR:
Unable to download from source.
java.security.NoSuchAlgorithmException: E rror constructing
implementation (algorithm: Default, provider: SunJSSE, class:
sun.security.ssl.SSLContextImpl$DefaultSSLContext) Done.
From the configcopy.log:
Caused by: java.net.SocketException: java.security.NoSuchAlgorithmException
Caused by: java.security.NoSuchAlgorithmException: Error constructing implementation
Caused by: java.io.IOException: Invalid keystore format
Windows 7 Professional SP1
java version "1.8.0_144" Java(TM) SE Runtime Environment (build
1.8.0_144-b01) Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)
PingFederate: 8.4.2
I am attempting this because we want to automate a deployment process which has currently been manual. I am only trying to use the listadapters.conf template and have set the source.conf to output to a file. The command I am entering is:
configcopy.bat -Dconfigcopy.conf.file=configcopy_templates\\source.conf;configcopy_templates\
\listadapters.conf
and I am running this from the <PF_HOME>/bin directory. The contents of the two files I mentioned are:
source.conf
source.connection.management.service.url =
<my local install url on port 9999>/pf-mgmt-ws/ws/ConnectionMigrationMgr
source.connection.management.service.user = Administrator
source.connection.management.service.password =
OBF:JWE:eyJhbGciOiJkaXIiLCJlbmMiOiJBMTI4Q0JDLUhTMjU2Iiwia2lkIjoibGJhaGtDZlNiSiIsInZlcnNpb24iOiI4LjQuMi4wIn0..ryNLCcpzwEx6KGzXi1FboA.34NbypXUud45R77TLwMvjg.dQFNb9NpbDY_EWIePb9hMA
configcopy.connection.trust.keystore = C:\Program Files\Ping
Identity\pingfederate-8.4.2\pingfederate\server\default\data\pf.jwk
output.file = c:\temp\pf-config.txt
The Administrator is the default one from install with all three roles added to it and the password was obfuscated using obfuscate.bat in the bin directory.
listadapters.conf
cmd=listadapters
debug=true
select.adapter.role = idp
Even though it doesn't look like it above all backslashes are escaped that just hasn't come through here.
I have tried:
removing the path to the keystore altogether
ERROR: Unable to download from source.
sun.security.validator.ValidatorException : PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to
find valid certification path to requested target Done.
Setting the path to cacerts in jre/lib (same error as above)
I have installed the data.zip from the DotNet-Integration-Kit-2-5-2.zip and that is the only set up on this PC. (my dev box)
The integration kit puts two certificates (maybe the same one twice, not sure) that can be viewed through
Server Configuration > Trusted CAs
Server Configuration > SSL Server Certificates
And I have also added one into
Server Configuration > SSL Client Keys & Certificates
The kits certs show as RSA1024 and the one I created shows as RSA2048.
Questions:
Why does the error state algorithm:default (key store format?)
Is there a setting I am missing that would change it from default
Does anyone know of any docs other than the admin manual (almost know
it by heart now)
Why is pf.jwk the wrong format
Any other ideas at all please.
[update] Dam, I have been trying to use the migration utility but as I am on a version over 7.2 I should be using the administrative API. Back to the drawing board. Still looking for advice though!
The pf.jwk file is an encrypted Java web key. The truststore is a standard jks file that you add PingFed's SSL key to, or its signing CA's public key.
However, as you have found, you should use the admin API. Configcopy is no longer being developed.

adding Powershell Modules into Runspace asp.net

Hi can someone point out were i'm going wrong with my code
I receive errors like below upon invoking
The Windows PowerShell snap-in 'Microsoft.Exchange.Management.PowerShell.Admin' is not installed on this machine.
he term 'MailboxReport' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again
My server has the following modules and PSsnapin's
Path module pstcheck = C:\Windows\System32\WindowsPowerShell\v1.0\Modules\MailboxPSTCheck
Path module exsession = C:\Windows\System32\WindowsPowerShell\v1.0\Modules\NewExchangeSession
Get-PSSnapin -Registered
Name : Microsoft.Exchange.Management.PowerShell.E2010
PSVersion : 1.0
Description : Admin Tasks for the Exchange Server
Name : Microsoft.Exchange.Management.PowerShell.Setup
PSVersion : 1.0
Description : Setup Tasks for the Exchange Server
Name : Microsoft.Exchange.Management.Powershell.Support
PSVersion : 1.0
Description : Support Tasks for the Exchange Server
These problems are usually the result of your program running as a 64-bit process while the snapin is registered only under 32-bit PowerShell (or vice-versa). Try changing the Platform Target of your VB project to x86. If that doesn't fix it, try x64. Ultimately, whichever version of PowerShell has the Exchange snapins registered (x64 or x86) is the platform you want to target.

Getting error while connecting to oracle [duplicate]

I Google[d] for this error ORA-12560: TNS:protocol adaptor error but not able to find the actual reason and how to solve this error ?
Can anyone tell me a perfect solution to solve login problem.
Go to the windows machine that hosts the Oracle database server
Go to Start -> Run -> Services.msc in Windows.
Locate OracleService < SID > (here OracleServiceORCL) and click on Start to start the oracle database service (if not already running)
Once it is up and running, from the command prompt run the following:
tnsping < tnsalias >
(tnsalias entry you can find it in tnsnames.ora file)
In my case I didn't have an OracleService (OracleServiceORCL) in Windows Services.msc as described in Bharathi's answer.
I executed this command:
C:\> ORADIM -NEW -SID ORCL
and then the OracleService called OracleServiceORCL just showed up and got started in Services.msc. Really nice.
Source: https://forums.oracle.com/forums/message.jspa?messageID=4044655#4044655
Seems like database is not up. It might be due to restarting machine and the instance is not set to autostart and it so not started munually after starting from services Screen.
Just goto Command prompt
Set Oracle SID
C:>set oracle_sid=ORCL
Now run Net start command.
C:>net start oracleserviceORCL
from command console, if you get this error you can avoid it by typing
c:\> sqlplus /nolog
then you can connect
SQL> conn user/pass #host:port/service
Add to the enviroment vars the following varibale and value to identify the place of the tnsnames.ora file:
TNS_ADMIN
C:\oracle\product\10.2.0\client_1\network\admin
In my case (for OracleExpress) the service was running, but I got this issue when trying to access the database via sqlplus without connection identifier:
sqlplus sys/mypassword as sysdba
To make it work I needed to add the connection identifier (XE for Oracle Express), so following command worked ok:
sqlplus sys/mypassword#XE as sysdba
If you still get ORA-12560, make sure you can ping the XE service. Use:
tnsping XE
And you should get OK message along with full connection string (tnsping command is located in oracle's installation dir: [oracle express installation dir]\app\oracle\product\11.2.0\server\bin). If you can not ping make sure your tnsnames.ora file is reachable for sqlplus. You might need to set TNS_ADMIN environment variable pointing to your ADMIN directory, where the file is located, for example:
TNS_ADMIN=[oracle express installation dir]\app\oracle\product\11.2.0\server\network\ADMIN
After searching alot got a simple way to solve it.
Just follow the steps.
Check status of your listener.
open command prompt and type lsnrctl status
You will get no listener.
Now open listener.ora file which is present in following directory: C:\oraclexe\app\oracle\product\11.2.0\server\network\ADMIN
Open that file and change the host parameter with you computer name
You can get your computer name by right click on My Computer and check you computer name, and replace host parameter with your computer name as follows:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = Electron-PC)(PORT = 1521)
)
)
)
So here you can observe HOST = Electron-PC, which is my computer name.
Save the listener.ora file and again return to cammand propt
3.Type the following in command prompt lsnrctl start
This will start the OracleTNSListner.
you can check it in the service by opening services tab of Task Manager. if not started automatically you can start it.
Just this much and you are ready to work again on oracle.
Best of Luck.
Quite often this means that the listener hasn't started. Check the Services panel.
On Windows (as you are) another common cause is that the ORACLE_SID is not defined in the registry. Either edit the registry or set the ORACLE_SID in a CMD box. (Because you want to run sqlplusw.exe I suggest you edit the registry.)
I have solved the problem the easy way. My oracle was running just fine in the past. After I installed MS SQL Server was when I noticed this problem. I just uninstalled MS SQL Server on my machine then the problem was gone. Make sure you restart your computer after that. Now I can connect to Oracle database through SQLPlus again. My guess is that there's some conflict between the two. Hope this helps.
Another possible solution that just worked for me...considering I was using my local login as the dba permissions.
Follow the steps to get to Services. Right click on the instance and go to 'Log On'? (might not be the name but it's one of the tabs containing permissions). Change the settings to use LOCAL.
If none the above work, then try this :
Modify the LISTENER.ora (mine is found in : oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora) ==> add a custom listener that points to your database(SID), example my SID is XZ0301, so :
## Base XZ03001
SID_LIST_LISTENER_XZ03001=(SID_LIST=(SID_DESC=(ORACLE_HOME =
E:\oracle\product\11.2.0\dbhome_1)(SID_NAME= XZ03001)))
LISTENER_XZ03001=(DESCRIPTION_LIST=(ADDRESS=(PROTOCOL =
TCP)(HOST=MyComputerName)(PORT= 1521)))
DIAG_ADR_ENABLED_LISTENER_XZ03001=ON
ADR_BASE_LISTENER_XZ03001=E:\oracle
Restart your machine
For Windows 7, use the following to modify the LISTENER.ora:
- Go to Start > All Programs > Accessories
- Right click Notepad and then click Run as Administrator .
- File>open and navigate to the tnsnames.ora file.
- Make the changes then it should allow you to save
It really has worked on my machine. But instead of OracleServiceORCL I found OracleServiceXE.
Flow the flowing steps :
Edit your listener.ora and tnsnames.ora file in
$Oracle_home\product\11.2.0\client_1\NETWORK\ADMIN location
a. add listener.ora file
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
)
ADR_BASE_LISTENER = C: [here c is oralce home directory]
b. add in tnsnames.ora file
SCHEMADEV =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = dabase_ip)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = SCHEMADEV)
)
)
Open command prompt and type
sqlplus username/passowrd#oracle_connection_alias
Example : username : your_database_username
password : Your_database_password
oracle_connection_alias : SCHEMADEV for above example.
Just to add up, follow the screenshot and choose local account to start if not selected. Then start the service.
You need to tell SQLPlus which database you want to log on to. Host String needs to be either a connection string or an alias configured in your TNSNames.ora file.
ORA-12560: TNS:erro de adaptador de protocolo
set Environment Variables: ORACLE_BASE, ORACLE_HOME, ORACLE_SID
make sure your user is part of ORACLE_GROUP_NAME (Windows)
make sure the file ORACLE_HOME/network/admin/sqlnet.ora is:
SQLNET.AUTHENTICATION_SERVICES = (NTS)
(Windows) Be carefull when you add a new Oracle client: adding a new path to the PATH env. variable can mess things up. The first entry in this variable makes a difference: certify that the sqlplus executable in the ORACLE_HOME (ORACLE_HOME/bin) comes first in the PATH env. variable.
I try 2 option:
You change service OracleService in Service Tab -> Running
Login with cmd command: sqlplus user_name/pass_word#orcl12C
Note: orcle12c -> name of OracleService name run in you laptop
Below fixes can be applied to resolve TNS 12560 error
Get Latest patch for SQL*NET client software
Set $ORACLE_HOME and $PATH variable (should be accessible for System user)
Check permissions on PC client
Check $TNS_ADMIN variable
Check if network has firewall or antivirus issues
Check if windows services Run >> Services.msc has OracleXE or OracleORCL service running
Check below link in case of net tracing error:
http://dba-oracle.com/t_sql_net_tracing.htm
In my case, (ORA-12560: TNS protocol adapter error)Issue cause of database connection issue like database, user name and password.
Once you got the issue. Initially you have to check connection details, after check the oracle service and further more.
I missed some connection details, So only i got TNS protocol adapter error,
I will changed the connection details, It would be working fine.

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