– Aaron Oct 19 '18 at 19:30. Please help us improve Stack Overflow. Note that storing even obfuscated passwords in the registry is not overly secure. I am using openssh on two different level suse boxes from the command prompt and on one system I get an X11 menu prompt for the password and I want to disable that so I get the prompt on the command line. I think that if anything, the pkcs12 adapter should be modified and upstreamed into the requests-toolbelt. Is there a way to make requests raise an exception in that case instead of prompting for a password, or is that completely out of your control and in OpenSSL's hands? Supposedly from other places I have read that has to do with the env vars of DISPLAY and SSH_ASKPASS. Don't specify a USER when triggering a system operation. I don't want the openssl pkcs12 to prompt the user for the import and pem pass phrase. So Dave I don't have a separate key file, only the one .cer file, and then also I exported a .pfx file from digicert that includes a password. We want to add it, but we have no schedule to add it at this time. This is a bit of a problem because you typically always want to password protect your .pem file which contains the private key. Also note that I used the approach above because my pem file was encrypted / password protected, and Python requests currently does not support that. To learn more, see our tips on writing great answers. What about PKCS#12 formatted (and encrypted) containers which could contain a client cert/key? to leave them blank. I can't speak to the conversion process, but perhaps a good test is to try using the converted pem file with Postman? gpg will then read the key from there. They have the same setting in Advanced sharing settings. How can I set users' passwords without it prompting me for the password up front? Feb 18, 2019 at 12:07 UTC. If you have the openssl.exe binary in your program files/openvpn/bin folder you can also do this in windows. Yes, that's definitely worth improving. So if you don't want to be prompted then you might want to read on for how to use "Pass Phrase arguments". your coworkers to find and share information. But I think it should be integrated into the cert keyword argument instead, and my question is: (Moreover, I'd prefer to see that into requests rather than my separate requests_pkcs12 library. An optional company name: Leave this option blank (simply press Enter). Currently there is no support for encrypted keyfiles. Successfully merging a pull request may close this issue. The distinction could be either by file extension (*.p12 versus *.pem), or by looking at the first bytes of that file. Verify that the new password is being used by this command: #openssl rsa -noout -text -in /ssl.key/server.key (ssl.key is the full directory) I did not use the temp file method. I am also going to thank @vog for his implementation, works just as expected, and solves the problem of keeping cert/key in the non-secure storages like S3 in my case. I think that a quite secure method to pass the password to the command line is this: gpg --passphrase-file <(echo password) --batch --output outfile -c file What this will do is to spawn the "echo" command and pass a file descriptor as a path name to gpg (e.g. @candlerb As I wrote in my previous comment (#1573 (comment)), I already created a clean implementation that integrates well with requests. AFAICS, this would mean a small change to urllib3 so that HTTPSConnection accepts an optional password argument; this is passed down through ssl_wrap_socket, ending up with: Then it would be backwards-compatible, raising an exception only if you try to use a private key passphrase on an older platform that doesn't support it. you can immediately alter your py flow If you don't have the time to get into the nitty-gritty of OpenSSL commands and CSR ... A challenge password: Leave this option blank (simply press Enter). I want to know where in Requests the execution halts. if you use a default passphrase of '' for the key, openssl won't hang. BTW, for security, it's better to not do hardcode for pass phrase. (By file name suffix, or by file contents?). If that's too hard, then it just means that the user has to convert pkcs#12 to PEM off-line, which is pretty straightforward (and can be documented). AngryDog. Is it possible to write an unencrypted private key to file if it was encrypted when read in? Hopefully you’re using a password manager like LastPass anyway so you don’t need to memorize them. openssl won't even let you create one without a password. I used the DESAdapter approach pretty much as written in AnoopPillai's post on Sep1 above starting with -. I'm writing a shell-script to sign certificates using openssl: However, when running it, openssl always asks whether I want to sign the certificate: I would like the script to run non-interactively in a server. If you are on linux, you can use openssl > openssl rsa -in client.key -out client.key If I recall this should ask you for a password (to either change or add). I hope requests is able to support that eventually. Running below command prompts for password to connect esxi server. So the problems you are describing are already solved. Note that the contrib/pyopenssl.py adapter already supports this extra argument to load_cert_chain, and so does python 2.7. See PASS PHRASE ARGUMENTS in the openssl(1) man page for how to format the arg.. Is there anything requests can do to prevent that from happening? I think continuing a known-bad pattern is foolish. Since the .pfx works with Postman but it won't authenticate here, could that mean that something's going wrong in the conversion process? privacy statement. I don't think we should take the cert keyword and expand it like this. It shows up in no logs (because the prompt is directly printed), and it doesn't time out because it's waiting for a user to press enter. I should be pointing the load_cert_chain at a .pem file generated by the pfx_to_pem function written for the Temp File method, correct? However, when running it, openssl always asks whether I want to sign the certificate: Certificate is to be certified until Mar 19 11:50:33 2023 GMT (3653 days) Sign the certificate? ssh root@192.168.34.25 All the esxi certificate stored under location /etc/vmware/ssl , and certificate names are rui.key and rui.crt , I will just rename it as below. I personally wouldn’t be against this change, as I think it would greatly improve our user interface for many users across the board. On Linux or Mac create an SSL directory. Post by TinCanTech » Thu Jul 26, 2018 2:30 pm We have a … Now to create the actual SSL certificates, it will last 36500 days and have rsa 2048 bit encryption. I'm currently running into this while trying to connect to an Apache server. Just a quick reminder: A clean implementation has already been provided by our company, but as a separate adapter: https://github.com/m-click/requests_pkcs12. How do you distinguish between the two possible distances meant by "five blocks"? Hopefully, this can make its way to requests. Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary? Thanks for the awesome library! You might want to check pyca/pyopenssl#701 and urllib3/urllib3#1275. When a passphrase is required and none is provided, an exception should be raised instead. Simple Hadamard Circuit gives incorrect results? It shows up in no logs (because the prompt is directly printed), and it doesn't time out because it's waiting for a user to press enter. The tuple is for (certificate, key). I created an issue tracker entry for that. Yeah, https://github.com/m-click/requests_pkcs12 worked for me and did exactly what I wanted it to do. I click on the WIFI network I want and it does not prompt me for a password and says it cannot connect. You signed in with another tab or window. For any of these random password commands, you can either modify them to output a different password length, or you can just use the first x characters of the generated password if you don’t want such a long password. You generated the key as a normal user so it is stored in /home/bob/.ssh/.You're running svn as root however under sudo, and so the SSH client is looking for keys in /root/.ssh/.You either need to run svn as your normal user, copy the key to /root/.ssh/, or configure ssh to look for keys elsewhere:. The text was updated successfully, but these errors were encountered: requests.get('https://kennethreitz.com', cert='server.pem', cert_pw='my_password'), Pretty sure you're supposed to use the cert param for that: cert=('server.pem', 'my_password'). I really don't know what is causing this issue on my desktop. Making statements based on opinion; back them up with references or personal experience. @mkane848 saw your original comment where you were getting a ValueError: String expected. We’ll occasionally send you account related emails. Don’t worry about this unless you need it because some application requires a PKCS12 file or … Also, if the server is also using a username/password, you'll need to add that the get/post request using auth=(). That said, the problem isn't really that a pass phrase is required -- it's that OpenSSL makes your program hang while waiting for someone to type a passphrase in stdin, even in the case of a non-interactive, GUI or remote program. If you are on linux, you can use openssl > openssl rsa -in client.key -out client.key If I recall this should ask you for a password (to either change or add). I provided water bottle to my opponent, he drank it then lost on time due to the need of using bathroom. There are ways to stop OpenSSL from doing this, but I'm not sure if they're exposed by pyOpenSSL. Unfortunately the support guy from the company I'm dealing with hasn't been much help - does anyone have any suggestions for troubleshooting? You may want to continue this discussion on a different thread then, as we are a bit off topic. Unfortunately passwd doesn't seem to take an argument stating the new password … to your account. Enter the following command at the command prompt: openssl x509 -CA .crt -CAkey .key -CAserial .srl -req -in .req -out .pem -days is the number of days you want this client certificate to be valid. sudo mkdir -p /etc/nginx/ssl. headers=headers, @telam @mikelupo By clicking “Sign up for GitHub”, you agree to our terms of service and That way, all people who are using the requests_pkcs12 library right now would automatically benefit from that improvement as well, without having to switch to the (then improved) new API for requests itself. And more weird thing is, if I tried to enter my current password in that popup, it will say ' The user name or password is incorrect ', but after I close the popup, I can access A! By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. This is why I should never answer issues from the bus. To generate a password protected private key, the previous command may be slightly amended as follows: $ openssl genpkey -aes256 -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out private-key.pem The addition of the -aes256 option specifies the cipher to use to encrypt the private key file. I'm unfortunately still having issues, even with the Temp File method. What might happen to a laser printer if you print fewer pages than is recommended? openssl pkcs12 -in yourdomain.pfx -nocerts -out yourdomain.key -nodes. However, if there was a concrete statement about which kind of implementation exactly is wanted, maybe I could adjust my implementation accordingly and propose a pull request.). Just a suggestion, did you try converting PFX to PEM? I meant to let it hang and then kill it with Ctrl + C so that python throws a KeyboardInterrupt exception, then to see where we are in the traceback. Can you print the traceback from where we loop? You could also generate a private key, but using the parameter file when generating the key and CSR ensures that you will be prompted for a pass phrase. Part of this involves setting default passwords for each user. Is this unethical? Try the full client to change certificate settings. Any advice would be much appreciated - please let me know if I can provide any additional information to make this easier. But given the age of this issue, I have little hope that this will go upstream anytime soon. If Section 230 is repealed, are aggregators merely forced into a role of distributors rather than indemnified publishers? r = requests.get(url, If you have concerns about writing the unencrypted private key to disk, you can do both the generation and encryption of the key in one step like so: openssl ecparam -genkey -name secp256k1 | openssl ec -aes256 -out privatekey.pem This generates a P-256 key, then prompts you for a passphrase. Feel free to reformat it into a pull request for requests itself. How is HTTPS protected against MITM attacks by other countries? Top. Use OpenSSL "Pass Phrase arguments" If you want to supply a password for the output-file, you will need the (also awkwardly named) … More dangerously, you could replace the -noout with -nodes in which case the command will output the contents, including any private keys, without prompting you to encrypt the exported private keys.I'm not sure what Azure means by 'without a password'. Where does requests call pyopenssl to load the client cert? iTunes, SuperAntiSpyware (among others) no prompt, they just open. Use the following command to extract the certificate from a PKCS#12 (.pfx) file and convert it into a PEM encoded certificate: openssl pkcs12 -in yourdomain.pfx -nokeys -clcerts -out yourdomain.crt UAC, why do some programs give prompts and others don't Why do some programs require me to click "yes" to the UAC prompt while others don't? [y/n]:y 1 out of 1 certificate requests certified, commit? I use my private pem with a password using this: For your information, I just implemented PKCS#12 support for requests as a separate library: The code is a clean implementation: it uses neither monkey patching nor temporary files. Heh, @t-8ch, you accidentally linked to a file on your local FS. When you install SSH server and make no additional changes, all account holders on the system will be able to logon to the SSH server except the root user. At this stage I'm genuinely unsure of where to even look for the problem since other people are reporting success with the Temp File method and I still haven't heard anything back from their Cert Management team. You can use the -batch option of openssl. I think there's still other work that needs doing before we can handle this in the more general case no matter what and that includes determining the right API for this for Requests 3.0. We also do something very similar for the stdlib, which will be a whole separate problem. OP. It has the private key and the cert in it. openssl genpkey runs openssl’s utility for private key generation. But interactive prompting is not great for automation. Re: No login window popup in Openvpn Gui. You can follow the question or vote as helpful, but you cannot reply to this thread. But most options are documented in in the man pages of the subcommands they relate to, and its hard to get a full picture of how the config file works. @maxnoel I'm pretty sure this is in OpenSSL's hands but if you can answer @Lukasa's question (the last comment on this issue) it would be very helpful in giving a definite answer regarding if there was anything we can do to help. How do you sign a Certificate Signing Request with your Certification Authority? Verify your account to enable IT peers to see that you are a professional. Sslv3 alert handshake failure with pyopenssl, https://pypi.python.org/pypi/requests-pkcs12, https://github.com/m-click/requests_pkcs12, Elastalert error when using with SSL - Enter PEM passphrase, How should we distinguish between PKCS#12 and PEM? Quite right @t-8ch. Is there some command-line parameter or configuration file option to tell OpenSSL to sign the certificate and commit it without prompting? By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. How to determine SSL cert expiration date from a PEM encoded certificate? Would that class simply be added to requests, or is there another way to include it on a "deeper" level, so it can be used without any request()/get()/... wrappers and without having to explicitly load that adapter? Of course, I wish requests would provide this functionality directly, but until we are there, this library will alleviate the pain. I've been using the class DESAdapter(HTTPAdapter) approach above for several weeks now without issue, using a password protected PEM file. Is binomial(n, p) family be both full and curved as n fixed? I would appreciate your help with suggestion what causes the login box being 'blocked'. Any feedback and improvements are welcome! This would only be a minor addition to the API surface. I am documenting this for other people who are facing the issue. What happens when all players land on licorice in Candy Land? /dev/fd/63). Create the Password File Using the OpenSSL Utilities. how to pass yubikey pin to openssl command in shell script, Golang unbuffered channel - Correct Usage. Openssl.conf Walkthru. That sounds like a much bigger change. Is there a way to force windows 10 to prompt me for a password on my WIFI connection?? Well, we are not done yet and we need to generate the key that doesn't require the PEM password every time it needs to talk to the server. @ideasean Getting invalid credentials still. Specifically addressing your questions and to be more explicit about exactly which options are in effect: The -nodes flag signals to not encrypt the key, thus you do not need a password. Hello,-I'm using the windows version of OpenVPN, most up to date (2.2.2)-I'm using auth-user-pass to remove the need for me to type in a username/password I tried turning the timeout out up or down to no avail, but I imagine it knows well before the timeout it can't use the cert. I'm using openssl pkcs12 to export the usercert and userkey PEM files out of pkcs12. Thanks, Dave. To avoid any confusion, leave this field blank ; An Optional Company Name: If your official company name is too long or complex, you can enter a shorter name or your brand name here. I got an invalid password when I do the following:-bash-3.1$ openssl pkcs12 -in janet.p12 -nocerts -out userkey.pem -passin test123 At the first prompt enter the old pass-phrase and at the second prompt enter the new pass-phrase. Use this feature only if the machine is adequately locked down. So the current consensus is we don't support this. I did try with that code change (code pasted below) and ended up with the same error that i got with the tempfile method. So we can do this with PyOpenSSL using a patch like this. Both PC's network is set to private. @sigmavirus24 @candlerb @kennethreitz Would it be acceptable to include the PKCS#12 case into that API as well? How would the PKCS#12 TransportAdapter class be included into requests? OpenSSL will now only prompt you once for the PKCS12 unlock pass phrase. I have the same problem and Googled a lot, finally, I solved it by using pycurl. @botondus I think I found a simpler way to achieve this with request library. Along the way, you might want to fix a minor issue: The ssl_context should not be held in memory for a whole session, but as shortly as possible, just for a single given connection. ;) Correct link. Here is simple command where you can pass pass phrase as part of command, Sign certificate without prompt in shell-script, Podcast 300: Welcome to 2021 with Joel Spolsky, “Debug certificate expired” error in Eclipse Android plugins, OpenSSL and error in reading openssl.conf file, Getting Chrome to accept self-signed localhost certificate, Using openssl to get the certificate from a server, How to create a self-signed certificate with OpenSSL. it will prompt you otherwise. I have turned off password protected sharing on both PC. Hi All, Pls help. How are we doing? Still getting invalid credentials, I guess I'll try putting the certs through on Postman and seeing if they work but I can't figure out why I'm apparently unable to unpack this .pfx properly, I also tried the openssl command openssl pkcs12 -in .pfx -out certificate.cer -nodes, and it's still giving me a 401 error when I change to it like so: context.load_cert_chain('certificate.cer'). My customer's requesting to use SFTP to transfer some files regularly from serverA to serverB using a simple script. Where in execution do we fail? site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. You can confirm OpenSSL is blocking on stdin for the passphrase from the interactive python prompt: If you're running from a backgrounded process, I assume OpenSSL will block waiting on that input. @reaperhulk It's done from in urllib3, here. PKCS12 files are a standard way of storing multiple keys and certificates in a single file. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Because public/private keys policy is not so clear in my company, so we avoid to use public/private keys. With @Lukasa thanks very much ! Instead, a custom TransportAdapter is used, which provides a custom SSLContext. If you are using ssh and scp interactively from the command-line and you don’t want to use the password everytime you perform ssh or scp, I don’t recommend the previous option (no passphrase), as you’ve eliminated one level of security in the ssh key based authentication. I assume that you have a .p12 certificate and a passphrase for the key. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I have heard through the grapevine that Amazon does exactly this, internally. Have a question about this project? In the stdlib version, we need to use load_cert_chain with a password. SSH password authentication is the default settings that get installed after installing SSH server on Linux systems, including Ubuntu 17.04 | 17.10. OTOH I don't recall any version limited to TDES for the cipher -- the oldest version I can still run, 0.9.8m from 2010 on a VM, supports PBES2 with AES, and Blowfish CAST IDEA as well as DES DES3. Decrypting the .p12 files to .pem files is considered too much of a risk and it adds an extra step to deal with. Superantispyware ( among others ) no prompt, they just open PEM file no., which provides a custom SSLContext tuple is for ( certificate, key ) your time and effort.! Your program files/openvpn/bin folder you can not reply to this RSS feed copy..., including Ubuntu 17.04 | 17.10 ( simply press Enter ) login window popup in OpenVPN Gui the machine adequately... Very nice if we could simply do this in windows how the file using this command have read that to. = requests.get ( url, auth=headeroauth, cert=self.cert_tuple, headers=headers, timeout=10 verify=True... Keys & certificates, which provides a custom SSLContext question or vote as helpful, i! ”, you 'll need to use public/private keys note that the get/post request using auth= ( ) https! Far as i know currently it 's done from in urllib3, here given session related emails telam mikelupo... Consensus is we do n't think we should take the cert panel, SSL validation disable etc store our and... With suggestion what causes the login box being 'blocked ' windows or terminal for Mac and.... I should never answer issues from the bus, even with the env vars of DISPLAY and SSH_ASKPASS openssl don't prompt for password... Flow to then notify the user without that apparant stall user contributions licensed under cc by-sa it would much. This is why i should never answer issues from the bus may want to check pyca/pyopenssl # 701 urllib3/urllib3. Team would be very nice if we could simply do this:... even if it was encrypted when in! Implementation adds new pkcs12_ * keywords ARGUMENTS, to stay out of the way as much as written anooppillai... Get/Post request using auth= ( ) that will be a whole separate problem them in a! Get/Post request using auth= ( ) can do this:... even it! Written for the Temp file method, correct example request using these cert and keys the host using. We could simply do this in windows for a password appropriate ssl_context for a free account... Saw your original comment where you were getting a ValueError: String.. Be used if you have openssl installed on your local FS this involves setting default passwords for user. Url into your RSS reader 701 and urllib3/urllib3 # 1275 about this unless you need because. Afraid that i do n't specify a user when triggering a system me for a given session but we! Openvpn Gui flow to then notify the user without that apparant stall against MITM by! Written for the key running into this while trying to connect to an Apache.... Data and people are already solved am writing a script to add a username to the conversion process but! @ mikelupo i have turned off password protected sharing on both PC in range! Password to connect esxi server a user when triggering a system account to open issue. 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After installing ssh server on Linux systems by reading the /proc/sys/kernel/random/entropy_available file String expected that this will go anytime... Than indemnified publishers making statements based on opinion ; back them up with references or personal.. Regularly from serverA to serverB using a regular cert are facing the issue,,... To check pyca/pyopenssl # 701 and urllib3/urllib3 # 1275 to do with env... From a PEM encoded certificate obfuscated passwords in the files keyword and it does not me... A script to add it, but you can immediately alter your py flow to then notify user! This time am writing a script to add that the get/post request using (. Or vote as helpful, but i 'm using openssl pkcs12 to prompt for. Expiration date from a PEM encoded certificate not reply to this RSS feed, copy and this... Can provide any additional information to make this openssl don't prompt for password called.htpasswd in the openssl pkcs12 to export the and... Effort responding default settings that get installed after installing ssh server on Linux systems by reading the /proc/sys/kernel/random/entropy_available file ©! Tuple is for openssl don't prompt for password certificate, key ) have default values that will used... In windows i 'm using openssl pkcs12 to export the usercert and userkey PEM files of... Covers syntax, and in some cases specifics will be used if you Leave the answer blank and Enter! That if anything, the pkcs12 adapter should be raised instead conversion process, but perhaps a good is. Same problem and Googled a lot, finally, i wish requests would provide this functionality directly, but a... Afraid that i do n't support this API surface have read that has to do with env! Information to make this easier user for the key, openssl wo even... To continue this discussion on a different thread then, as we are,... Account to open an issue and contact its maintainers and the community files to... Or personal openssl don't prompt for password a system you account related emails follow the question or vote as,., correct a zip file for keys & certificates, it will last 36500 days and rsa...