CODEWITHSUNDEEP
powershellsecurityneo4jpasswordsunauthorized
Alex V
Alex V

Reputation: 325

Powershell Neo4j connectivity Invoke-RestMethod

I am trying to connect to a Neo4j via Invoke-RestMethod (PowerShell versions 3,4,5).

Based on web recommendations, I am setting URI: $Uri = "http://localhost:7474/db/data/cypher"

... followed by a call to invoke rest method (POST or GET, does not matter)

Invoke-RestMethod -Uri $Uri -Method Post -Body $Body -ContentType 'application/json'

Message I get is:

System.Net.WebException: The remote server returned an error: (401) Unauthorized.
   at Microsoft.PowerShell.Commands.WebRequestPSCmdlet.GetResponse(WebRequest request)
   at Microsoft.PowerShell.Commands.WebRequestPSCmdlet.ProcessRecord()

I tried putting in http://userId/pwd@localhost:7474.... but the error is the same.

Is there another way to pass authentication information to Neo4j?

Disabling security is not an option.

Thank you!

--Alex

Upvotes: 0

Views: 312

Answers (1)

sweting
sweting

Reputation: 390

The authetication havs to bee the http standard authentication. You can do this in powershell for example with the following code. 

    $user = 'user'
$pass = 'pass'

$pair = "$($user):$($pass)"

$encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($pair))

$basicAuthValue = "Basic $encodedCreds"

$Headers = @{
    Authorization = $basicAuthValue
}

Invoke-RestMethod -Uri $Uri -Method Post -Body $Body -ContentType 'application/json' -Headers $Headers

Background The error code 401 says that the authentication is not correct on the server.

I found this information in the documentation. https://neo4j.com/docs/developer-manual/3.4/http-api/authentication/

Upvotes: 0

Related Questions