Unable to create a proper PEM for Redis Desktop Manager

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On Ubuntu, I have a problem to establish a connection to redis server using SSH tunnel and SSH key with Redis Desktop Manager (RDM).



What are the symptoms?



  • I can connect to the server where redis is running using "plain" ssh and my id_rsa,

  • other utilities which use either the SSH agent or keys in .ssh can connect to this server and create tunnels (e.g. DB apps),

  • I can connect with RDM to redis servers using SSH tunnel and password (so the question is not a duplicate of Unable to establish an SSH tunnel using Redis Desktop Manager); but this is not a perfect solutions, because I would rather use private/public keys authorization,

  • I cannot convert keys in .ssh to a working PEM format required by RDM: any PEM files I've generated using different methods I googled are rejected by RDM with a message Connection: Disconnect on error: SSH Connection error(Authentication Error): Unable to extract public key from private key file: Unable to open private key file,

  • I tried entering either a path to id_rsa (~/.ssh/id_rsa) or just a path to a directory where my private key is stored (~/.ssh).

So, does anyone have an idea how to properly convert my SSH keys to a PEM format RDM needs and accepts?










share|improve this question





















  • Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
    – RubberStamp
    Dec 2 at 12:57










  • yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
    – jacek.ciach
    Dec 3 at 22:59










  • I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
    – jacek.ciach
    Dec 3 at 23:00














up vote
1
down vote

favorite
1












On Ubuntu, I have a problem to establish a connection to redis server using SSH tunnel and SSH key with Redis Desktop Manager (RDM).



What are the symptoms?



  • I can connect to the server where redis is running using "plain" ssh and my id_rsa,

  • other utilities which use either the SSH agent or keys in .ssh can connect to this server and create tunnels (e.g. DB apps),

  • I can connect with RDM to redis servers using SSH tunnel and password (so the question is not a duplicate of Unable to establish an SSH tunnel using Redis Desktop Manager); but this is not a perfect solutions, because I would rather use private/public keys authorization,

  • I cannot convert keys in .ssh to a working PEM format required by RDM: any PEM files I've generated using different methods I googled are rejected by RDM with a message Connection: Disconnect on error: SSH Connection error(Authentication Error): Unable to extract public key from private key file: Unable to open private key file,

  • I tried entering either a path to id_rsa (~/.ssh/id_rsa) or just a path to a directory where my private key is stored (~/.ssh).

So, does anyone have an idea how to properly convert my SSH keys to a PEM format RDM needs and accepts?










share|improve this question





















  • Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
    – RubberStamp
    Dec 2 at 12:57










  • yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
    – jacek.ciach
    Dec 3 at 22:59










  • I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
    – jacek.ciach
    Dec 3 at 23:00












up vote
1
down vote

favorite
1









up vote
1
down vote

favorite
1






1





On Ubuntu, I have a problem to establish a connection to redis server using SSH tunnel and SSH key with Redis Desktop Manager (RDM).



What are the symptoms?



  • I can connect to the server where redis is running using "plain" ssh and my id_rsa,

  • other utilities which use either the SSH agent or keys in .ssh can connect to this server and create tunnels (e.g. DB apps),

  • I can connect with RDM to redis servers using SSH tunnel and password (so the question is not a duplicate of Unable to establish an SSH tunnel using Redis Desktop Manager); but this is not a perfect solutions, because I would rather use private/public keys authorization,

  • I cannot convert keys in .ssh to a working PEM format required by RDM: any PEM files I've generated using different methods I googled are rejected by RDM with a message Connection: Disconnect on error: SSH Connection error(Authentication Error): Unable to extract public key from private key file: Unable to open private key file,

  • I tried entering either a path to id_rsa (~/.ssh/id_rsa) or just a path to a directory where my private key is stored (~/.ssh).

So, does anyone have an idea how to properly convert my SSH keys to a PEM format RDM needs and accepts?










share|improve this question













On Ubuntu, I have a problem to establish a connection to redis server using SSH tunnel and SSH key with Redis Desktop Manager (RDM).



What are the symptoms?



  • I can connect to the server where redis is running using "plain" ssh and my id_rsa,

  • other utilities which use either the SSH agent or keys in .ssh can connect to this server and create tunnels (e.g. DB apps),

  • I can connect with RDM to redis servers using SSH tunnel and password (so the question is not a duplicate of Unable to establish an SSH tunnel using Redis Desktop Manager); but this is not a perfect solutions, because I would rather use private/public keys authorization,

  • I cannot convert keys in .ssh to a working PEM format required by RDM: any PEM files I've generated using different methods I googled are rejected by RDM with a message Connection: Disconnect on error: SSH Connection error(Authentication Error): Unable to extract public key from private key file: Unable to open private key file,

  • I tried entering either a path to id_rsa (~/.ssh/id_rsa) or just a path to a directory where my private key is stored (~/.ssh).

So, does anyone have an idea how to properly convert my SSH keys to a PEM format RDM needs and accepts?







ubuntu ssh-tunneling redis






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asked Dec 2 at 11:52









jacek.ciach

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1437











  • Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
    – RubberStamp
    Dec 2 at 12:57










  • yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
    – jacek.ciach
    Dec 3 at 22:59










  • I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
    – jacek.ciach
    Dec 3 at 23:00
















  • Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
    – RubberStamp
    Dec 2 at 12:57










  • yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
    – jacek.ciach
    Dec 3 at 22:59










  • I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
    – jacek.ciach
    Dec 3 at 23:00















Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
– RubberStamp
Dec 2 at 12:57




Can openssl read the private key? Please do not post the results, but run the command openssl pkey -in ~/.ssh/my_key.pem -text .... And what format does the key say it's in... Do post this result grep BEGIN ~/.ssh/my_key.pem
– RubberStamp
Dec 2 at 12:57












yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
– jacek.ciach
Dec 3 at 22:59




yes, openssl can read the file, grep returns -----BEGIN RSA PRIVATE KEY-----
– jacek.ciach
Dec 3 at 22:59












I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
– jacek.ciach
Dec 3 at 23:00




I'd like to add, that I tried to put both public and private key into the same file. I did not work as well.
– jacek.ciach
Dec 3 at 23:00










1 Answer
1






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up vote
1
down vote



accepted










That's a known issue of RDM: https://github.com/uglide/RedisDesktopManager/issues/4230



Workaround: copy your id_rsa file into a directory without "." in its name...






share|improve this answer






















  • Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
    – jacek.ciach
    Dec 5 at 15:33










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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
1
down vote



accepted










That's a known issue of RDM: https://github.com/uglide/RedisDesktopManager/issues/4230



Workaround: copy your id_rsa file into a directory without "." in its name...






share|improve this answer






















  • Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
    – jacek.ciach
    Dec 5 at 15:33














up vote
1
down vote



accepted










That's a known issue of RDM: https://github.com/uglide/RedisDesktopManager/issues/4230



Workaround: copy your id_rsa file into a directory without "." in its name...






share|improve this answer






















  • Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
    – jacek.ciach
    Dec 5 at 15:33












up vote
1
down vote



accepted







up vote
1
down vote



accepted






That's a known issue of RDM: https://github.com/uglide/RedisDesktopManager/issues/4230



Workaround: copy your id_rsa file into a directory without "." in its name...






share|improve this answer














That's a known issue of RDM: https://github.com/uglide/RedisDesktopManager/issues/4230



Workaround: copy your id_rsa file into a directory without "." in its name...







share|improve this answer














share|improve this answer



share|improve this answer








edited Dec 5 at 13:58









Jeff Schaller

37.5k1052121




37.5k1052121










answered Dec 5 at 13:35









nimai

1985




1985











  • Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
    – jacek.ciach
    Dec 5 at 15:33
















  • Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
    – jacek.ciach
    Dec 5 at 15:33















Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
– jacek.ciach
Dec 5 at 15:33




Please note, that the file must not be sym-linked. It has to be copied or hard-linked.
– jacek.ciach
Dec 5 at 15:33

















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