basic signed key images info shown

main.cpp

@@ -234,6 +234,26 @@ int main(int ac, const char* av[]) {
 
     });
 
+    CROW_ROUTE(app, "/rawkeyimgs")
+    ([&](const crow::request& req) {
+        return xmrblocks.show_rawkeyimgs();
+    });
+
+    CROW_ROUTE(app, "/checkrawkeyimgs").methods("POST"_method)
+    ([&](const crow::request& req) {
+
+        map<std::string, std::string> post_body = xmreg::parse_crow_post_data(req.body);
+
+        if (post_body.count("rawkeyimgsdata") == 0)
+        {
+            return string("Raw key images data not given");
+        }
+
+        string raw_data = post_body["rawkeyimgsdata"];
+
+        return xmrblocks.show_checkrawkeyimgs(raw_data);
+    });
+
 
     CROW_ROUTE(app, "/search").methods("GET"_method)
     ([&](const crow::request& req) {

src/page.h

@@ -25,24 +25,26 @@
 #include <limits>
 #include <ctime>
 
-#define TMPL_DIR             "./templates"
+#define TMPL_DIR                 "./templates"
-#define TMPL_PARIALS_DIR     TMPL_DIR "/partials"
+#define TMPL_PARIALS_DIR         TMPL_DIR "/partials"
-#define TMPL_CSS_STYLES      TMPL_DIR "/css/style.css"
+#define TMPL_CSS_STYLES          TMPL_DIR "/css/style.css"
-#define TMPL_INDEX           TMPL_DIR "/index.html"
+#define TMPL_INDEX               TMPL_DIR "/index.html"
-#define TMPL_INDEX2          TMPL_DIR "/index2.html"
+#define TMPL_INDEX2              TMPL_DIR "/index2.html"
-#define TMPL_MEMPOOL         TMPL_DIR "/mempool.html"
+#define TMPL_MEMPOOL             TMPL_DIR "/mempool.html"
-#define TMPL_HEADER          TMPL_DIR "/header.html"
+#define TMPL_HEADER              TMPL_DIR "/header.html"
-#define TMPL_FOOTER          TMPL_DIR "/footer.html"
+#define TMPL_FOOTER              TMPL_DIR "/footer.html"
-#define TMPL_BLOCK           TMPL_DIR "/block.html"
+#define TMPL_BLOCK               TMPL_DIR "/block.html"
-#define TMPL_TX              TMPL_DIR "/tx.html"
+#define TMPL_TX                  TMPL_DIR "/tx.html"
-#define TMPL_ADDRESS         TMPL_DIR "/address.html"
+#define TMPL_ADDRESS             TMPL_DIR "/address.html"
-#define TMPL_MY_OUTPUTS      TMPL_DIR "/my_outputs.html"
+#define TMPL_MY_OUTPUTS          TMPL_DIR "/my_outputs.html"
-#define TMPL_SEARCH_RESULTS  TMPL_DIR "/search_results.html"
+#define TMPL_SEARCH_RESULTS      TMPL_DIR "/search_results.html"
-#define TMPL_MY_RAWTX        TMPL_DIR "/rawtx.html"
+#define TMPL_MY_RAWTX            TMPL_DIR "/rawtx.html"
-#define TMPL_MY_CHECKRAWTX   TMPL_DIR "/checkrawtx.html"
+#define TMPL_MY_CHECKRAWTX       TMPL_DIR "/checkrawtx.html"
-#define TMPL_MY_PUSHRAWTX   TMPL_DIR "/pushrawtx.html"
+#define TMPL_MY_PUSHRAWTX        TMPL_DIR "/pushrawtx.html"
-
+#define TMPL_MY_RAWKEYIMGS       TMPL_DIR "/rawkeyimgs.html"
-
+#define TMPL_MY_CHECKRAWKEYIMGS  TMPL_DIR "/checkrawkeyimgs.html"
+
+#define KEY_IMAGE_EXPORT_FILE_MAGIC "Monero key image export\001"
 
 namespace xmreg {
 
@@ -1963,6 +1965,105 @@ namespace xmreg {
         }
 
 
+        string
+        show_rawkeyimgs()
+        {
+            // initalize page template context map
+            mstch::map context {
+                    {"testnet"              , testnet}
+            };
+
+            // read checkrawtx.html
+            string rawkeyimgs_html = xmreg::read(TMPL_MY_RAWKEYIMGS);
+
+            // add header and footer
+            string full_page =  rawkeyimgs_html + xmreg::read(TMPL_FOOTER);
+
+            add_css_style(context);
+
+            // render the page
+            return mstch::render(full_page, context);
+        }
+
+        string
+        show_checkrawkeyimgs(string raw_data)
+        {
+            // remove white characters
+            boost::trim(raw_data);
+            boost::erase_all(raw_data, "\r\n");
+            boost::erase_all(raw_data, "\n");
+
+            string decoded_raw_data = epee::string_encoding::base64_decode(raw_data);
+
+
+            const size_t magiclen = strlen(KEY_IMAGE_EXPORT_FILE_MAGIC);
+
+            if (strncmp(decoded_raw_data.c_str(), KEY_IMAGE_EXPORT_FILE_MAGIC, magiclen) == 0)
+            {
+                cout << "KEY_IMAGE_EXPORT_FILE_MAGIC data given" << endl;
+            }
+
+            // header is magic + public spend and keys
+            const size_t header_lenght = magiclen + 2 * sizeof(crypto::public_key);
+            const size_t key_img_size  = sizeof(crypto::key_image);
+            const size_t record_lenght = key_img_size + sizeof(crypto::signature);
+
+            if ((decoded_raw_data.size() - header_lenght) % record_lenght)
+            {
+                cerr << "Bad data size from submitted key images raw data" << endl;
+                return string {"Bad data size from submitted key images raw data"};
+            }
+
+            // get xmr address stored in this key image file
+             const account_public_address* xmr_address =
+                    reinterpret_cast<const account_public_address*>(
+                            decoded_raw_data.data() + magiclen);
+
+            // initalize page template context map
+            mstch::map context {
+                    {"testnet"              , testnet},
+                    {"address"              , xmreg::print_address(*xmr_address, testnet)},
+                    {"key_imgs"             , mstch::array{}}
+            };
+
+            size_t no_key_images = (decoded_raw_data.size() - header_lenght) / record_lenght;
+
+            //vector<pair<crypto::key_image, crypto::signature>> signed_key_images;
+
+            mstch::array& key_imgs_ctx = boost::get<mstch::array>(context["key_imgs"]);
+
+            for (size_t n = 0; n < no_key_images; ++n)
+            {
+                const char* record_ptr = decoded_raw_data.data() + header_lenght + n * record_lenght;
+
+                crypto::key_image key_image
+                        = *reinterpret_cast<const crypto::key_image*>(record_ptr);
+
+                crypto::signature signature
+                        = *reinterpret_cast<const crypto::signature*>(record_ptr + key_img_size);
+
+                key_imgs_ctx.push_back(mstch::map{
+                        {"key_no"              , fmt::format("{:03d}", n)},
+                        {"key_image"           , REMOVE_HASH_BRAKETS(fmt::format("{:s}", key_image))},
+                        {"signature"           , fmt::format("{:s}", signature)},
+                        {"is_spent"            , core_storage->have_tx_keyimg_as_spent(key_image)}
+                });
+
+                //signed_key_images.push_back(make_pair(key_image, signature));
+            }
+
+            string checkrawkeyimgs_html = xmreg::read(TMPL_MY_CHECKRAWKEYIMGS);
+
+            // add footer
+            string full_page =  checkrawkeyimgs_html + xmreg::read(TMPL_FOOTER);
+
+            add_css_style(context);
+
+            // render the page
+            return mstch::render(full_page, context);
+        }
+
+
         string
         search(string search_text)
         {

src/templates/checkrawkeyimgs.html

@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
+    {{#refresh}}
+    <meta http-equiv="refresh" content="10">
+    {{/refresh}}
+    <title>Onion Monero Blockchain Explorer</title>
+    <!--<link rel="stylesheet" type="text/css" href="/css/style.css">-->
+    <style type="text/css">
+        {{#css_styles}}{{/css_styles}}
+    </style>
+
+</head>
+<body>
+<div>
+
+    <div class="center">
+        <h1 class="center"><a href="/">Onion Monero Signed Key Images Checker</a></h1>
+        <h4 style="font-size: 15px; margin: 0px">(no javascript - no cookies - no web analytics trackers - no images - open sourced)</h4>
+    </div>
+
+    <h4>Key images for address: {{address}}</h4>
+
+    <div class="center">
+        <table class="center" style="width:80%">
+            <tr><td>Key no.</td><td>Key image</td><td>Is spent?</td></tr>
+            {{#key_imgs}}
+                <tr>
+                    <td>{{key_no}}</td>
+                    <td>{{key_image}}</td>
+                    {{#is_spent}}
+                    <td><span style="color: #008009;font-weight: bold">{{is_spent}}</span></td>
+                    {{/is_spent}}
+                    {{^is_spent}}
+                    <td>{{is_spent}}</td>
+                    {{/is_spent}}
+                </tr>
+            {{/key_imgs}}
+        </table>
+    </div>
+
+
+</div>

src/templates/rawkeyimgs.html

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
+    {{#refresh}}
+    <meta http-equiv="refresh" content="10">
+    {{/refresh}}
+    <title>Onion Monero Blockchain Explorer</title>
+    <!--<link rel="stylesheet" type="text/css" href="/css/style.css">-->
+    <style type="text/css">
+        {{#css_styles}}{{/css_styles}}
+    </style>
+
+</head>
+<body>
+<div>
+
+    <div class="center">
+        <h1 class="center"><a href="/">Onion Monero Signed Key Images Checker</a></h1>
+        <h4 style="font-size: 15px; margin: 0px">(no javascript - no cookies - no web analytics trackers - no images - open sourced)</h4>
+    </div>
+
+    <div class="center">
+        <form action="/checkrawkeyimgs" method="post" style="width:100%; margin-top:15px" class="style-1">
+            Paste base64 encoded, signed key images data here<br/>
+            (In Linux, can get base64 signed raw tx data: <i>base64 signed_key_images | xclip -selection clipboard</i>)<br/>
+            <textarea name="rawkeyimgsdata" rows="20" cols="80"></textarea>
+            <br/>
+            <input type="submit" name="action" value="check">
+        </form>
+    </div>
+
+
+</div>

src/templates/rawtx.html

@@ -21,12 +21,6 @@
         <h4 style="font-size: 15px; margin: 0px">(no javascript - no cookies - no web analytics trackers - no images - open sourced)</h4>
     </div>
 
-    {{^testnet}}
-
-    {{/testnet}}
-    {{#testnet}}
-
-    {{/testnet}}
 
     <div class="center">
         <form action="/checkandpush" method="post" style="width:100%; margin-top:15px" class="style-1">