npmci/ts/npmci.ssh.ts

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import "typings-global";
import * as plugins from "./npmci.plugins";
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let sshRegex = /^(.*)\|(.*)\|(.*)/
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let sshInstance:plugins.smartssh.SshInstance;
/**
* checks for ENV vars in form of NPMCI_SSHKEY_* and deploys any found ones
*/
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export let ssh = () => {
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let done = plugins.q.defer();
sshInstance = new plugins.smartssh.SshInstance(); // init ssh instance
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plugins.smartparam.forEachMinimatch(process.env,"NPMCI_SSHKEY_*",evaluateSshEnv);
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if(!process.env.NPMTS_TEST){
sshInstance.writeToDisk();
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} else {
plugins.beautylog.log("In test mode, so not storing SSH keys to disk!");
};
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done.resolve();
return done.promise;
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};
/**
* gets called for each found SSH ENV Var and deploys it
*/
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let evaluateSshEnv = (sshkeyEnvVarArg) => {
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let resultArray = sshRegex.exec(sshkeyEnvVarArg);
let sshKey = new plugins.smartssh.SshKey();
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plugins.beautylog.info("Found SSH identity for " + resultArray[1]);
if(notUndefined(resultArray[1])){
plugins.beautylog.log("---> host defined!")
sshKey.host = resultArray[1];
}
if(notUndefined(resultArray[2])){
plugins.beautylog.log("---> privKey defined!")
sshKey.privKeyBase64 = resultArray[2];
};
if(notUndefined(resultArray[3])){
"---> pubKey defined!"
sshKey.pubKeyBase64 = resultArray[3];
};
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sshInstance.addKey(sshKey);
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};
/**
* checks if not undefined
*/
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let notUndefined = (stringArg:string) => {
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return (stringArg && stringArg != "undefined" && stringArg != "##");
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}