OAuth.ps1
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<#
.Synopsis Gets an OAuth2 access token for use with the Bitbucket API. .DESCRIPTION This script uses the 'Resource Owner Password Credentials Grant' OAuth2 flow to acquire an access token for the specified consumer. .EXAMPLE Get-BitbucketAccessToken -ConsumerKey abcd1234 -ConsumerSecret $consumerSecret .EXAMPLE Get-BitbucketAccessToken -ConsumerKey abcd1234 -ConsumerSecret $consumerSecret -BitbucketCredential $credential #> function Get-BitbucketAccessToken() { Param( [Parameter(Mandatory=$true)] [string]$ConsumerKey, [Parameter(Mandatory=$true)] [Security.SecureString]$ConsumerSecret, [Parameter()] [PSCredential]$BitbucketCredential, [Parameter()] [string]$AccessTokenEndpointUrl = "https://bitbucket.org/site/oauth2/access_token" ) # Store credentials in current session so you don't have to constantly reenter it if ($BitbucketCredential -eq $null) { if(!(Test-Path Variable::global:BitbucketCredential)-or($global:BitbucketCredential-isnot[PSCredential])){ $global:BitbucketCredential=Get-Credential -Message "Enter your Bitbucket email and password." } $BitbucketCredential=$global:BitbucketCredential } # Construct BitBucket request # For more information, see the "Resource Owner Password Credentials Grant" section here: # https://developer.atlassian.com/bitbucket/concepts/oauth2.html $base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(( "{0}:{1}" -f $ConsumerKey, ` [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($ConsumerSecret))))) $requestBody = @{ grant_type = 'password' username = $BitbucketCredential.UserName password = $BitbucketCredential.GetNetworkCredential().Password } # Perform the request to Bitbucket OAuth2.0 return Invoke-RestMethod -Uri $accessTokenEndpointUrl -Headers @{ Authorization = ("Basic {0}" -f $base64AuthInfo) } -Method Post -Body $requestBody } |