1 files changed, 0 insertions, 125 deletions
diff --git a/src/auth.js b/src/auth.js
deleted file mode 100644
index 8ee803d..0000000
--- a/src/auth.js
+++ /dev/null
@@ -1,125 +0,0 @@
-export default {
-
-  async logIn(graffitiURL) {
-    // Generate a random client secret and state
-    const clientSecret = crypto.randomUUID()
-    const state = crypto.randomUUID()
-
-    // The client ID is the secret's hex hash
-    const clientID = await this.sha256(clientSecret)
-
-    // Store the client secret as a local variable
-    window.localStorage.setItem('graffitiClientSecret', clientSecret)
-    window.localStorage.setItem('graffitiClientID', clientID)
-    window.localStorage.setItem('graffitiAuthState', state)
-
-    // Redirect to the login window
-    const loginURL = this.authURL(graffitiURL)
-    loginURL.searchParams.set('client_id', clientID)
-    loginURL.searchParams.set('redirect_uri', window.location.href)
-    loginURL.searchParams.set('state', state)
-    window.location.href = loginURL
-  },
-
-  async connect(graffitiURL) {
-
-    // Check to see if we are already logged in
-    let token = window.localStorage.getItem('graffitiToken')
-    let myID  = window.localStorage.getItem('graffitiID')
-
-    if (!token || !myID) {
-      // Remove them both in case one exists
-      // and the other does not
-      token = myID = null
-
-      // Check to see if we are redirecting back
-      const url = new URL(window.location)
-      if (url.searchParams.has('code')) {
-
-        // Extract the code and state from the URL and strip it from the history
-        const code = url.searchParams.get('code')
-        const state = url.searchParams.get('state')
-        url.searchParams.delete('code')
-        url.searchParams.delete('state')
-        window.history.replaceState({}, '', url)
-
-        // Get stored variables and remove them
-        const clientSecret = window.localStorage.getItem('graffitiClientSecret')
-        const clientID     = window.localStorage.getItem('graffitiClientID')
-        const storedState  = window.localStorage.getItem('graffitiAuthState')
-        window.localStorage.removeItem('graffitiClientSecret')
-        window.localStorage.removeItem('graffitiClientID')
-        window.localStorage.removeItem('graffitiAuthState')
-
-        // Make sure state has been preserved
-        if (state != storedState) {
-          throw new Error("The state in local storage does not match the state sent by the server")
-        }
-
-        // Construct the body of the POST
-        let form = new FormData()
-        form.append('client_id', clientID)
-        form.append('client_secret', clientSecret)
-        form.append('code', code)
-
-        // Ask to exchange the code for a token
-        const tokenURL = this.authURL(graffitiURL)
-        tokenURL.pathname = '/token'
-        const response = await fetch(tokenURL, {
-            method: 'post',
-            body: form
-        })
-
-        // Make sure the response is OK
-        if (!response.ok) {
-          let reason = response.status + ": "
-          try {
-            reason += (await response.json()).detail
-          } catch (e) {
-            reason += response.statusText
-          }
-
-          throw new Error(`The authorization code could not be exchanged for a token.\n\n${reason}`)
-        }
-
-        // Parse out the token
-        const data = await response.json()
-        token = data.access_token
-        myID = data.owner_id
-
-        // And make sure that the token is valid
-        if (!token || !myID) {
-          throw new Error(`The authorization token could not be parsed from the response.\n\n${data}`)
-        }
-
-        // Store the token and ID
-        window.localStorage.setItem('graffitiToken', token)
-        window.localStorage.setItem('graffitiID', myID)
-      }
-    }
-
-    return { myID, token }
-
-  },
-
-  logOut() {
-    window.localStorage.removeItem('graffitiToken')
-    window.localStorage.removeItem('graffitiID')
-    window.location.reload()
-  },
-
-  authURL(graffitiURL) {
-    const url = new URL(graffitiURL)
-    url.host = "auth." + url.host
-    return url
-  },
-
-  async sha256(input) {
-    const encoder = new TextEncoder()
-    const inputBytes = encoder.encode(input)
-    const outputBuffer = await crypto.subtle.digest('SHA-256', inputBytes)
-    const outputArray = Array.from(new Uint8Array(outputBuffer))
-    return outputArray.map(b => b.toString(16).padStart(2, '0')).join('')
-  }
-
-}