https-basic-auth-go | A template for using HTTP Basic Authentication in Go | Authentication library
kandi X-RAY | https-basic-auth-go Summary
kandi X-RAY | https-basic-auth-go Summary
Go has a built-in BasicAuth() method in the net/http module and I use that to authenticate the user. Because password hashing is so important, I'm using the bcrypt library for hasing in my template. Encryption is important with Basic Auth so we want to serve these requests over HTTPS. I've implemented TLS for this and that's why you need to generate a certificate. I use a struct to store the application data. It will contain the server port, the web path, and the cert and key filenames. Normally you might load the username and password from a database but I've put them in this struct to keep the code simple. The username is admin and the password is 1234 for this example. The auth() function authenticates a user. I use the bcrypt library for this because encryption is hard to get right. If the header is formatted correctly and the username is correct then we compare the hash with the password. For any requests that don't authenticate, we respond indicating that the request was unauthorized and include a header that causes the browser to prompt the user for their username and password, which it will send back with the next request. The fileHandler() function authenticates then serves static files stored in the ./www directory. The helloHandler() function authenticates then outputs the traditional "Hello World" text to the user. The hashHandler() function does not authenticate. If you pass it a ?pass=1234 parameter, it will print a bcrypt one-way hash for that password. You'll get a different response each time because the password is properly salted by the bcrypt library. This is an example of how you might hash the password for storage in your user database. It's also the tool I used to generate the hash that I stored in the struct.
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Trending Discussions on Authentication
QUESTION
I've imported all necessary google dependencies for authenticate the user:
...ANSWER
Answered 2022-Apr-08 at 12:20The first sentence of the documentation that you linked to is: "Complete the steps described in the rest of this page to create a simple Java command-line application that makes requests to the Drive API." (emphasis added) Those instructions are not for Android.
QUESTION
Secret of Time-based One Time Password are usually 16-byte base32 encoded string. e.g. GitHub 2FA.
But for some scenario, it has 26 bytes long. e.g. Tutanota OTP. Often in lower case with whitespaces, like: vev2 qjea un45 3sr4 q4h3 ais4 ci
I tried with the TOTP algorithm implemented in dgryski/dgoogauth and tilaklodha/google-authenticator. Both can handle 16-byte secret well, but got error for 26-byte secret.
e.g. for 16-byte secret VEV2QJEAUN453SR4
:
ANSWER
Answered 2022-Apr-02 at 04:15A base32 encodes every 5 bits of input bytes into base32 character, go base32 use The RFC 4648 Base 32 alphabet (A-Z, 2-7). When decode a string to bytes, each base32 character input will be mapped to a 5 bit index then recompose to bytes.
In your example "VEV2QJEAUN453SR4Q4H3AIS4CI", the previous "VEV2QJEAUN453SR4" was already valid input, it is a 16 char input, and 5 bit * 16 is 80 bit so it can be resolved into 10 bytes output. Now let us just look at the rest "Q4H3AIS4CI", 10 char -> 5 * 10 = 50 bits, the previous 40 bits can be decode to 5 bytes, but the last 2 char "CI" leads 2 bit remainder
QUESTION
Since yesterday I have had the problem that I can no longer mount my Google account. Normally, when I run it, I get a link to authorize myself with. Now, when the code is executed, an extra browser window is opened where I should authorize myself. But if I do it over it, it doesn't work. Do you know why it can be that this authorization link is suddenly no longer shown? Any security setting maybe? I've tried several browsers.
EDIT: With the new authorization popup it works if i mount the google drive from the same google account like colab. But the problem is that my main google drive is on another account than Google Colab. With the link it used to work without any problems earlier...
EDIT 2: I have now solved it in such a way that I have shared the required folder for my other account and can now access it via my Colab Google Drive account. But I still didn't manage to get the link back.
After the code execution and authorization with the new popup i get this error message on Google Colab:
MessageError Traceback (most recent call last) in () 1 #Connect Google Drive 2 from google.colab import drive ----> 3 drive.mount('/gdrive')
3 frames /usr/local/lib/python3.7/dist-packages/google/colab/_message.py in read_reply_from_input(message_id, timeout_sec) 104 reply.get('colab_msg_id') == message_id): 105 if 'error' in reply: --> 106 raise MessageError(reply['error']) 107 return reply.get('data', None) 108
MessageError: Error: credential propagation was unsuccessful
I use this code:
...ANSWER
Answered 2021-Nov-07 at 20:45This is a problem with Google Colab Pro. I have a Pro account as well as a normal account. My normal account works as intended (with the link) whereas my Pro account has the pop-up window that gives me the same error as OP.
QUESTION
Good day all, I am building an app in flutter and I use firebase as the backend. I allow users register and sign into the app using their phone number (and then a password). However, I want to add an extra layer of uniqueness to the registration/login flow.
What I mean is that, I only want one a maximum of one account to be reachable from one device. If person A creates an account on phone A, they can only ever use the app from phone A. Person A should not be able to log into their account from phone B.
I do not believe an sms two factor is enough for this because person A can share the two factor code with person B. Person B would then be able to login to Person A's account on phone B because they have person A's phone number and 2 factor code.
Is there a way of implementing this for a flutter app running on firebase?
...ANSWER
Answered 2022-Mar-30 at 11:51You can try saving the unique device ID of the user upon registration then you can check on login whether the user is on that specific device. For getting the unique device ID, you can check here.
QUESTION
I was setting up my new Mac for my eks environment. After the installation of kubectl, aws-iam-authenticator and the kubeconfig file placement in default location. I ran the command kubectl command and got this error mentioned below in command block.
My cluster uses v1alpha1 client auth api version so basically i wanted to use the same one in my Mac as well.
I tried with latest version (1.23.0) of kubectl as well, still the same error. Whereas When i tried to do with aws-iam-authenticator (version 0.5.5) I was not able to download lower version.
Can someone help me to resolve it?
...ANSWER
Answered 2022-Mar-28 at 09:41I have the same problem
You're using aws-iam-authenticator
0.5.5
, AWS changed the way it behaves in 0.5.4
to require v1beta1
.
It depends on your configuration, but you can try to change the K8s context you're using to v1beta1
Otherwise switch back to aws-iam-authenticator
0.5.3
- you might need to build it from source if you're using the M1 architecture as there's no darwin-arm64
binary built for it
QUESTION
I have some troubles configuring SNMP4J as SNMPv3 manager for a simple Get-Request. SNMPv2 is working properly, both using net-snmp and SNMP4J.
SetupOn my local machine I have a running snmp daemon (via net-snmp).
...ANSWER
Answered 2022-Mar-24 at 16:31I'm unfamiliar with SNMP4J, but this block of code may need to have the security level defined as authPriv
or however SNMP4J refers to it:
QUESTION
After updating the package Microsoft.AspNetCore.Authentication.JwtBearer
from version 3.1.14 to 6.0.1, requests with authentication fail with 401 Unauthorized "invalid token".
What needs to be changed with the new package version?
...ANSWER
Answered 2022-Jan-20 at 13:18This seems to be a bug. Adding an event handler (JwtBearerEvents
), the failure could be identified as a MissingMethodException
:
QUESTION
In the app, going File > Workspace > Sign in to new workspace launches a browser window. After selecting the workspace in browser, it launches back a deep link back to slack but it doesn't work. Nothing happens on the slack-desktop.
Attempting to find out what is going on, I run the /usr/bin/slack to take a look at the logs.
I see logs of HANDLE_DEEP_LINK but no follow up activity.
...ANSWER
Answered 2022-Jan-26 at 16:40After trying various things, I noticed that what I suspect to be the workspace id, tlvs8sasf
above are often in CAPS in the logs.
So, I tried updating the deep link by upper casing the workspace id, then click on it. Voila, it worked for me. Hope this helps anyone else also suffering from this same issue.
QUESTION
I searched a lot how to authenticate/authorize Google's client libraries and it seems no one agrees how to do it.
Some people states that I should create a service account, create a key out from it and give that key to each developer that wants to act as this service account. I hate this solution because it leaks the identity of the service account to multiple person.
Others mentioned that you simply log in with the Cloud SDK and ADC (Application Default Credentials) by doing:
...ANSWER
Answered 2021-Oct-02 at 14:00You can use a new gcloud feature and impersonate your local credential like that:
QUESTION
Is possible to have the buttons "External Registration" placed inside .razor page (server side)?
The below code is from ExternalRegister.cshtml but I would like to have that two registration buttons (Google, Facebook) as part of the Start.razor page. Is that possible?
...ANSWER
Answered 2022-Jan-24 at 09:41I think the best strategy is to define two OnPost method in your Razor PageModel (Code-Behind). For example:
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