iseeyourcash.py

@@ -78,11 +78,42 @@ async def user(request, username=None):
     invalid = re.compile("[^A-Za-z0-9_\-\.]")
     username = re.sub(r"(?:(?:/)?\bu)?/|@|\s", "", username)
     if invalid.findall(username):
-        return html(template.render(quote=quote, addresses={"btc":-1,"eth":-1,"nano":-1}, totals={"btc":-1,"eth":-1,"nano":-1}, user=username))
+        return html(template.render(quote=quote, addresses={"btc":-1,"eth":-1,"nano":-1}, totals={"btc":-1,"eth":-1,"nano":-1}, user=username, address=-1))
 
     prices, dt = await utils.get_price()
     if dt < datetime.now()-timedelta(hours=1):
         await utils.update_price()
+
+    addr_patterns = {
+        "btc": re.compile(r"^[bc1|13][a-zA-HJ-NP-Z0-9]{25,43}$"),
+        "eth": re.compile(r"^(0x[a-fA-F0-9]{40})$"),
+        "nano": re.compile(r"^(nano_[13][1-9a-z]{59})$")
+    }
+    xmr_pattern = re.compile(r"^[48][0-9AB][1-9A-HJ-NP-Za-km-z]{93}$")
+    addr_matches = {currency: addr_patterns[currency].match(username) for currency in addr_patterns}
+    if xmr_pattern.match(username) and not any(list(addr_matches.values())):
+        # if the address only matches the Monero address pattern
+        return html(template.render(quote=quote, address=username, user=-2))
+    elif any(list(addr_matches.values())):
+        address = username
+        username = await utils.get_address_data(address)
+        if username == -1:
+            addresses = {currency: [] for currency in ("btc", "eth", "nano")}
+            totals = {currency: 0.0 for currency in ("btc", "eth", "nano")}
+            # get all information about the address (it may be on multiple blockchains)
+            for currency in ("btc", "eth", "nano"):
+                if addr_matches[currency]:
+                    balance = await utils.check_balance(address, currency)
+                    addresses[currency].append([address, None, balance])
+                    totals[currency] += balance * float(prices[currency])
+            total_float = sum(totals[currency]*float(prices[currency]) for currency in ("btc", "eth", "nano"))
+            total_usd = f"{total_float:,.2f}"
+            totals = {currency: [totals[currency], f"{totals[currency]:,.{digits}f}".rstrip("0").rstrip(".")] for currency, digits in (("btc", 8), ("eth", 12), ("nano", 12))}
+            return html(template.render(quote=quote, addresses=addresses, totals=totals, total_usd=total_usd, user=-1, address=address))
+        # else the username is known and all addresses of the user should show up.
+    else:
+        # if no address hide this info in the user page
+        address = -1
   
     addresses = await utils.get_user_data(username)
 
@@ -93,7 +124,7 @@ async def user(request, username=None):
     }
 
     if addresses["btc"] == -2:
-        return html(template.render(quote=quote, addresses={"btc":-2,"eth":-2,"nano":-2}, totals={"btc":-2,"eth":-2,"nano":-2}, user=username))
+        return html(template.render(quote=quote, addresses={"btc":-2,"eth":-2,"nano":-2}, totals={"btc":-2,"eth":-2,"nano":-2}, user=username, address=address))
 
     # add up totals and format the balances
 
@@ -115,7 +146,7 @@ async def user(request, username=None):
 
     return html(template.render(quote=quote, addresses=addresses,
                                 totals=totals, total_usd=total_usd, 
-                                user=username))
+                                user=username, address=address))
 
 @app.route("/ranking", name="ranking")
 async def ranking(request):

templates/user.html

@@ -14,11 +14,27 @@
       </div>
 </div>
 
-
+{% if address != -1 and user not in [-2, -1] %}
+  <div class="addressAttribution">
+    The address {{address}} is owned by user {{user}}.
+  </div>
+{% elif user == -2 %}
+  <div class="addressAttribution">
+    The address {{address}} is a Monero address.
+  </div>
+{% endif %}
 <div class="logo">
-  I See Your<span class="yellow"> Cash</span>, {{user}}
+  {% if user == -2 %}
+    Nice try, but nobody can see the <span class="yellow">Cash</span> of a Monero address.
+  {% elif user == -1 %}
+    I See The <span class="yellow">Cash</span> Of Address</br>{{address}}</br>but i don't know whose it is.
+  {% else %}
+    I See Your <span class="yellow">Cash</span>, {{user}}
+  {% endif %}
 </div>
 
+{% if user != -2 %}
+
 <div class="totalBalanceContainer">
 {% if addresses["btc"] == -1 %}
   <h4 class="subtitle btc">
@@ -50,14 +66,18 @@
   {% endif %}
   {% if total_usd != '0.00' %}
     =
-    <span class="tag is-grey is-large">${{total_usd}}</span>
   {% endif %}
+  <span class="tag is-grey is-large">${{total_usd}}</span>
 </div>
   
 
 <div class="addressesContainer">
     {% if addresses["btc"]|length > 0 %}
-        <p class="addressesTitle">Bitcoin addresses found for {{user}}:</p>
+        {% if user not in [-2, -1] %}
+          <p class="addressesTitle">Bitcoin addresses found for {{user}}:</p>
+        {% else %}
+          <p class="addressesTitle">This address on the Bitcoin blockchain.</p>
+        {% endif %}
 
         <ul>
             {% for address in addresses["btc"] %}
@@ -66,7 +86,7 @@
                   <a target="_blank" href="{{address[5]}}">
                     <i style="color:rgb(219, 110, 21);" class="fab fa-reddit"></i>
                   </a>
-                {% else %}
+                {% elif address[4] == "twitter" %}
                   <a target="_blank" href="https://nt.r3d.red{{address[5]}}">
                     <i style="color:rgb(70, 148, 172);" class="fab fa-twitter"></i>
                   </a>
@@ -78,13 +98,21 @@
             {%endfor%}
         </ul>
     {% else %}
-      <p class="addressesTitle">No Bitcoin addresses found for this user.</p>
+      {% if user not in [-2, -1] %}
+        <p class="addressesTitle">No Bitcoin addresses found for this user.</p>
+      {% else %}
+        <p class="addressesTitle">This address is not a Bitcoin address.</p>
+      {% endif %}
     {% endif %}
 </div>
 
 <div class="addressesContainer">
       {% if addresses["nano"]|length > 0 %}
-        <p class="addressesTitle">Nano addresses found for {{user}}:</p>
+        {% if user not in [-2, -1] %}
+          <p class="addressesTitle">Nano addresses found for {{user}}:</p>
+        {% else %}
+          <p class="addressesTitle">This address on the Nano blockchain.</p>
+        {% endif %}
 
         <ul>
             {% for address in addresses["nano"] %}
@@ -93,7 +121,7 @@
                   <a target="_blank" href="{{address[5]}}">
                     <i style="color:rgb(219, 110, 21);" class="fab fa-reddit"></i>
                   </a>
-                {% else %}
+                {% elif address[4] == "twitter" %}
                   <a target="_blank" href="https://nt.r3d.red{{address[5]}}"> 
                     <i style="color:rgb(70, 148, 172);" class="fab fa-twitter"></i>
                   </a>
@@ -105,14 +133,22 @@
             {%endfor%}
         </ul>
     {% else %}
-      <p class="addressesTitle">No Nano addresses found for this user.</p>
+      {% if user not in [-2, -1] %}
+        <p class="addressesTitle">No Nano addresses found for this user.</p>
+      {% else %}
+        <p class="addressesTitle">This address is not a Nano address.</p>
+      {% endif %}
     {% endif %}
 </div>
 
 
 <div class="addressesContainer">
       {% if addresses["eth"]|length > 0 %}
-        <p class="addressesTitle">Ethereum addresses found for {{user}}:</p>
+        {% if user not in [-2, -1] %}
+          <p class="addressesTitle">Ethereum addresses found for {{user}}:</p>
+        {% else %}
+          <p class="addressesTitle">This address on the Ethereum blockchain.</p>
+        {% endif %}
 
         <ul>
             {% for address in addresses["eth"] %}
@@ -121,7 +157,7 @@
                   <a target="_blank" href="{{address[5]}}">
                     <i style="color:rgb(219, 110, 21);" class="fab fa-reddit"></i> 
                   </a>
-                {% else %}
+                {% elif address[4] == "twitter" %}
                   <a target="_blank" href="https://nt.r3d.red{{address[5]}}"> 
                     <i style="color:rgb(70, 148, 172);" class="fab fa-twitter"></i>
                   </a>
@@ -133,11 +169,16 @@
             {%endfor%}
         </ul>
     {% else %}
-      <p class="addressesTitle">No Ethereum addresses found for this user.</p>
+      {% if user not in [-2, -1] %}
+        <p class="addressesTitle">No Ethereum addresses found for this user.</p>
+      {% else %}
+        <p class="addressesTitle">This address is not an Ethereum address.</p>
+      {% endif %}
     {% endif %}
   {% endif %}
 </div>
 
+{% endif %}
 
 <style>
 
@@ -149,6 +190,10 @@
     height: 3em !important;
   }
 
+  .addressAttribution {
+    text-align: center;
+  }
+
   .logo {
     font-size: 2rem;
     font-weight:bold;

utils.py

@@ -499,3 +499,15 @@ async def get_global_stats():
         tot_user_count = await conn.execute(text("SELECT COUNT(*) FROM user"))
         tot_user_count = tot_user_count.first()[0]
     return tot_addr_count, tot_user_count
+
+async def get_address_data(address):
+    engine = create_async_engine(f"mysql+aiomysql://root:{data['db-password']}@{data['db-name']}:3307/iseeyourcash?charset=utf8mb4")
+
+    async with engine.begin() as conn:
+        username = await conn.execute(text("SELECT U.username FROM address AS A JOIN user AS U ON A.user=U.user_id WHERE A.address_id=:address"),
+                                [{"address": address}])
+        username = username.first()
+        print(username)
+        if username is None:
+            return -1
+        return username[0]