revert change (for now) that caused audio issues when reinviting to partial media (#212 )

Check for loops (#211 )
* check for matching x-application-sid header and tests * lint * update test scenario * rename file * now with valid test data!
2026-10-04 18:44:43 +00:00 · 2025-08-18 12:46:13 -04:00 · 2025-08-18 07:24:45 -04:00 · 2025-08-03 19:44:47 -04:00 · 2025-07-15 11:46:09 -04:00 · 2025-07-09 08:23:17 -04:00
11 changed files with 153 additions and 251 deletions
@@ -3,6 +3,6 @@
  "DTLS": "off",
  "SDES": "off",
  "ICE": "remove",
-  "flags": ["media handover", "port latching"],
+  "flags": ["port latching"],
  "rtcp-mux": ["accept"]
 }
@@ -3,14 +3,14 @@
    "transport-protocol": "UDP/TLS/RTP/SAVPF",
    "ICE": "default",
    "SDES": "off",
-    "flags": ["generate mid", "SDES-no", "media handover", "port latching"],
+    "flags": ["generate mid", "SDES-no", "port latching"],
    "rtcp-mux": ["require"]  
  },
  "teams": {
    "transport-protocol": "RTP/SAVP",
    "ICE": "default",
    "SDES": "off",
-    "flags": ["generate mid", "SDES-no", "media handover", "port latching"],
+    "flags": ["generate mid", "SDES-no", "port latching"],
    "rtcp-mux": ["accept"]
  }
 }
@@ -947,11 +947,13 @@ Duration=${payload.duration} `
          const code = arr[1];
          const arr2 = /Duration=\s*(\d+)/.exec(req.body);
          const duration = arr2 ? arr2[1] : 250;
+          const volume = 13;
          const dtmfOpts = {
            ...this.rtpEngineOpts.common,
            'from-tag': this.rtpEngineOpts.uac.tag,
            code,
-            duration
+            duration,
+            volume
          };
          const response = await this.playDTMF(dtmfOpts);
          if ('ok' !== response.result) {
@@ -258,7 +258,7 @@ module.exports = (srf, logger) => {
            `SELECT * FROM phone_numbers WHERE number = '${did}'
            AND voip_carrier_sid IN (${vc_sids})
            AND account_sid = '${a[0].account_sid}'`;
-          logger.debug({voip_carriers, sql, did}, 'looking up DID');
+          //logger.debug({voip_carriers, sql, did}, 'looking up DID');

          const [r] = await pp.query(sql);
          if (r.length === 0) {
@@ -334,7 +334,7 @@ module.exports = (srf, logger) => {
            `SELECT application_sid FROM phone_numbers WHERE number = '${did}'
            AND voip_carrier_sid = '${matches[0].voip_carrier_sid}'
            AND account_sid = '${matches[0].account_sid}'`;
-          logger.debug({matches: matches[0], sql, did}, 'looking up DID');
+          //logger.debug({matches: matches[0], sql, did}, 'looking up DID');

          const [r] = await pp.query(sql);
          return {
@@ -131,7 +131,11 @@ module.exports = function(srf, logger) {
          return res.send(404, 'Number Not Provisioned');
        }
        logger.info({gateway}, 'identifyAccount: incoming call from gateway');
-
+        const appSidHeader = req.get('x-application-sid');
+        if (appSidHeader && appSidHeader == application_sid) {
+          logger.info({callId}, 'Loop Detected, x-application-sid header on incoming call matches applicationSid');
+          return res.send(482, 'Loop Detected on x-application-sid');
+        }
        let sid;
        if (siprec) {
          if (!account.siprec_hook_sid) {
@@ -30,6 +30,13 @@ function makeRtpEngineOpts(req, srcIsUsingSrtp, dstIsUsingSrtp, teams = false) {
    dstOpts.flags.push('inject DTMF');
    srcOpts.flags.push('inject DTMF');
  }
+
+  /** By default, and for backwards compatibility, use media handover
+   * set env var to true to use strict source instead (needed for rtpbleed vulnerability)
+   */
+  const enableStrictSource = !!process.env.RTPENGINE_ENABLE_STRICT_SOURCE;
+  dstOpts.flags.push(enableStrictSource ? 'strict source' : 'media handover');
+  srcOpts.flags.push(enableStrictSource ?  'strict source' : 'media handover');
  const acceptCodecs = process.env.JAMBONES_ACCEPT_AND_TRANSCODE ?
    process.env.JAMBONES_ACCEPT_AND_TRANSCODE :
    process.env.JAMBONES_ACCEPT_G729 ? 'g729' : '';
@@ -1,16 +1,17 @@
 {
  "name": "sbc-inbound",
-  "version": "0.9.4",
+  "version": "0.9.5",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "name": "sbc-inbound",
-      "version": "0.9.4",
+      "version": "0.9.5",
      "license": "MIT",
      "dependencies": {
        "@aws-sdk/client-auto-scaling": "^3.549.0",
        "@aws-sdk/client-sns": "^3.549.0",
+        "@babel/helpers": "^7.26.10",
        "@jambonz/db-helpers": "^0.9.12",
        "@jambonz/digest-utils": "^0.0.6",
        "@jambonz/http-health-check": "^0.0.1",
@@ -958,19 +959,17 @@
      }
    },
    "node_modules/@babel/helper-string-parser": {
-      "version": "7.22.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.22.5.tgz",
-      "integrity": "sha512-mM4COjgZox8U+JcXQwPijIZLElkgEpO5rsERVDJTc2qfCDfERyob6k5WegS14SX18IIjv+XD+GrqNumY5JRCDw==",
-      "dev": true,
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz",
+      "integrity": "sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==",
      "engines": {
        "node": ">=6.9.0"
      }
    },
    "node_modules/@babel/helper-validator-identifier": {
-      "version": "7.22.20",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz",
-      "integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==",
-      "dev": true,
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz",
+      "integrity": "sha512-D2hP9eA+Sqx1kBZgzxZh0y1trbuU+JoDkiEwqhQ36nodYqJwyEIhPSdMNd7lOm/4io72luTPWH20Yda0xOuUow==",
      "engines": {
        "node": ">=6.9.0"
      }
@@ -985,14 +984,12 @@
      }
    },
    "node_modules/@babel/helpers": {
-      "version": "7.20.7",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.20.7.tgz",
-      "integrity": "sha512-PBPjs5BppzsGaxHQCDKnZ6Gd9s6xl8bBCluz3vEInLGRJmnZan4F6BYCeqtyXqkk4W5IlPmjK4JlOuZkpJ3xZA==",
-      "dev": true,
+      "version": "7.26.10",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.26.10.tgz",
+      "integrity": "sha512-UPYc3SauzZ3JGgj87GgZ89JVdC5dj0AoetR5Bw6wj4niittNyFh6+eOGonYvJ1ao6B8lEa3Q3klS7ADZ53bc5g==",
      "dependencies": {
-        "@babel/template": "^7.20.7",
-        "@babel/traverse": "^7.20.7",
-        "@babel/types": "^7.20.7"
+        "@babel/template": "^7.26.9",
+        "@babel/types": "^7.26.10"
      },
      "engines": {
        "node": ">=6.9.0"
@@ -1084,10 +1081,12 @@
      }
    },
    "node_modules/@babel/parser": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.23.3.tgz",
-      "integrity": "sha512-uVsWNvlVsIninV2prNz/3lHCb+5CJ+e+IUBfbjToAHODtfGYLfCFuY4AU7TskI+dAKk+njsPiBjq1gKTvZOBaw==",
-      "dev": true,
+      "version": "7.27.7",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.7.tgz",
+      "integrity": "sha512-qnzXzDXdr/po3bOTbTIQZ7+TxNKxpkN5IifVLXS+r7qwynkZfPyjZfE7hCXbo7IoO9TNcSyibgONsf2HauUd3Q==",
+      "dependencies": {
+        "@babel/types": "^7.27.7"
+      },
      "bin": {
        "parser": "bin/babel-parser.js"
      },
@@ -1096,103 +1095,31 @@
      }
    },
    "node_modules/@babel/template": {
-      "version": "7.22.15",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.22.15.tgz",
-      "integrity": "sha512-QPErUVm4uyJa60rkI73qneDacvdvzxshT3kksGqlGWYdOTIUOwJ7RDUL8sGqslY1uXWSL6xMFKEXDS3ox2uF0w==",
-      "dev": true,
+      "version": "7.27.2",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.27.2.tgz",
+      "integrity": "sha512-LPDZ85aEJyYSd18/DkjNh4/y1ntkE5KwUHWTiqgRxruuZL2F1yuHligVHLvcHY2vMHXttKFpJn6LwfI7cw7ODw==",
      "dependencies": {
-        "@babel/code-frame": "^7.22.13",
-        "@babel/parser": "^7.22.15",
-        "@babel/types": "^7.22.15"
+        "@babel/code-frame": "^7.27.1",
+        "@babel/parser": "^7.27.2",
+        "@babel/types": "^7.27.1"
      },
      "engines": {
        "node": ">=6.9.0"
      }
    },
    "node_modules/@babel/template/node_modules/@babel/code-frame": {
-      "version": "7.22.13",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.22.13.tgz",
-      "integrity": "sha512-XktuhWlJ5g+3TJXc5upd9Ks1HutSArik6jf2eAjYFyIOf4ej3RN+184cZbzDvbPnuTJIUhPKKJE3cIsYTiAT3w==",
-      "dev": true,
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
+      "integrity": "sha512-cjQ7ZlQ0Mv3b47hABuTevyTuYN4i+loJKGeV9flcCgIK37cCXRh+L1bd3iBHlynerhQ7BhCkn2BPbQUL+rGqFg==",
      "dependencies": {
-        "@babel/highlight": "^7.22.13",
-        "chalk": "^2.4.2"
+        "@babel/helper-validator-identifier": "^7.27.1",
+        "js-tokens": "^4.0.0",
+        "picocolors": "^1.1.1"
      },
      "engines": {
        "node": ">=6.9.0"
      }
    },
-    "node_modules/@babel/template/node_modules/ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "dependencies": {
-        "color-convert": "^1.9.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/template/node_modules/chalk": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-      "dev": true,
-      "dependencies": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/template/node_modules/color-convert": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-      "dev": true,
-      "dependencies": {
-        "color-name": "1.1.3"
-      }
-    },
-    "node_modules/@babel/template/node_modules/color-name": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
-      "dev": true
-    },
-    "node_modules/@babel/template/node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
-      "dev": true,
-      "engines": {
-        "node": ">=0.8.0"
-      }
-    },
-    "node_modules/@babel/template/node_modules/has-flag": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-      "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
-      "dev": true,
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/template/node_modules/supports-color": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-      "dev": true,
-      "dependencies": {
-        "has-flag": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
    "node_modules/@babel/traverse": {
      "version": "7.23.3",
      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.23.3.tgz",
@@ -1308,14 +1235,12 @@
      }
    },
    "node_modules/@babel/types": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.23.3.tgz",
-      "integrity": "sha512-OZnvoH2l8PK5eUvEcUyCt/sXgr/h+UWpVuBbOljwcrAgUl6lpchoQ++PHGyQy1AtYnVA6CEq3y5xeEI10brpXw==",
-      "dev": true,
+      "version": "7.27.7",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.7.tgz",
+      "integrity": "sha512-8OLQgDScAOHXnAz2cV+RfzzNMipuLVBz2biuAJFMV9bfkNf393je3VM8CLkjQodW5+iWsSJdSgSWT6rsZoXHPw==",
      "dependencies": {
-        "@babel/helper-string-parser": "^7.22.5",
-        "@babel/helper-validator-identifier": "^7.22.20",
-        "to-fast-properties": "^2.0.0"
+        "@babel/helper-string-parser": "^7.27.1",
+        "@babel/helper-validator-identifier": "^7.27.1"
      },
      "engines": {
        "node": ">=6.9.0"
@@ -2439,10 +2364,11 @@
      "integrity": "sha512-AlcaJBi/pqqJBIQ8U9Mcpc9i8Aqxn88Skv5d+xBX006BY5u8N3mGLHa5Lgppa7L/HfwgwLgZ6NYs+Ag6uUmJRA=="
    },
    "node_modules/brace-expansion": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
      "dev": true,
+      "license": "MIT",
      "dependencies": {
        "balanced-match": "^1.0.0",
        "concat-map": "0.0.1"
@@ -4642,8 +4568,7 @@
    "node_modules/js-tokens": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
-      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
-      "dev": true
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
    },
    "node_modules/js-yaml": {
      "version": "3.14.1",
@@ -5399,10 +5324,9 @@
      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ=="
    },
    "node_modules/picocolors": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
-      "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
-      "dev": true
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="
    },
    "node_modules/pino": {
      "version": "8.20.0",
@@ -6353,15 +6277,6 @@
        "real-require": "^0.2.0"
      }
    },
-    "node_modules/to-fast-properties": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
-      "integrity": "sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==",
-      "dev": true,
-      "engines": {
-        "node": ">=4"
-      }
-    },
    "node_modules/toidentifier": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
@@ -7549,16 +7464,14 @@
      }
    },
    "@babel/helper-string-parser": {
-      "version": "7.22.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.22.5.tgz",
-      "integrity": "sha512-mM4COjgZox8U+JcXQwPijIZLElkgEpO5rsERVDJTc2qfCDfERyob6k5WegS14SX18IIjv+XD+GrqNumY5JRCDw==",
-      "dev": true
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz",
+      "integrity": "sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA=="
    },
    "@babel/helper-validator-identifier": {
-      "version": "7.22.20",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz",
-      "integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==",
-      "dev": true
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz",
+      "integrity": "sha512-D2hP9eA+Sqx1kBZgzxZh0y1trbuU+JoDkiEwqhQ36nodYqJwyEIhPSdMNd7lOm/4io72luTPWH20Yda0xOuUow=="
    },
    "@babel/helper-validator-option": {
      "version": "7.18.6",
@@ -7567,14 +7480,12 @@
      "dev": true
    },
    "@babel/helpers": {
-      "version": "7.20.7",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.20.7.tgz",
-      "integrity": "sha512-PBPjs5BppzsGaxHQCDKnZ6Gd9s6xl8bBCluz3vEInLGRJmnZan4F6BYCeqtyXqkk4W5IlPmjK4JlOuZkpJ3xZA==",
-      "dev": true,
+      "version": "7.26.10",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.26.10.tgz",
+      "integrity": "sha512-UPYc3SauzZ3JGgj87GgZ89JVdC5dj0AoetR5Bw6wj4niittNyFh6+eOGonYvJ1ao6B8lEa3Q3klS7ADZ53bc5g==",
      "requires": {
-        "@babel/template": "^7.20.7",
-        "@babel/traverse": "^7.20.7",
-        "@babel/types": "^7.20.7"
+        "@babel/template": "^7.26.9",
+        "@babel/types": "^7.26.10"
      }
    },
    "@babel/highlight": {
@@ -7647,86 +7558,31 @@
      }
    },
    "@babel/parser": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.23.3.tgz",
-      "integrity": "sha512-uVsWNvlVsIninV2prNz/3lHCb+5CJ+e+IUBfbjToAHODtfGYLfCFuY4AU7TskI+dAKk+njsPiBjq1gKTvZOBaw==",
-      "dev": true
+      "version": "7.27.7",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.7.tgz",
+      "integrity": "sha512-qnzXzDXdr/po3bOTbTIQZ7+TxNKxpkN5IifVLXS+r7qwynkZfPyjZfE7hCXbo7IoO9TNcSyibgONsf2HauUd3Q==",
+      "requires": {
+        "@babel/types": "^7.27.7"
+      }
    },
    "@babel/template": {
-      "version": "7.22.15",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.22.15.tgz",
-      "integrity": "sha512-QPErUVm4uyJa60rkI73qneDacvdvzxshT3kksGqlGWYdOTIUOwJ7RDUL8sGqslY1uXWSL6xMFKEXDS3ox2uF0w==",
-      "dev": true,
+      "version": "7.27.2",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.27.2.tgz",
+      "integrity": "sha512-LPDZ85aEJyYSd18/DkjNh4/y1ntkE5KwUHWTiqgRxruuZL2F1yuHligVHLvcHY2vMHXttKFpJn6LwfI7cw7ODw==",
      "requires": {
-        "@babel/code-frame": "^7.22.13",
-        "@babel/parser": "^7.22.15",
-        "@babel/types": "^7.22.15"
+        "@babel/code-frame": "^7.27.1",
+        "@babel/parser": "^7.27.2",
+        "@babel/types": "^7.27.1"
      },
      "dependencies": {
        "@babel/code-frame": {
-          "version": "7.22.13",
-          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.22.13.tgz",
-          "integrity": "sha512-XktuhWlJ5g+3TJXc5upd9Ks1HutSArik6jf2eAjYFyIOf4ej3RN+184cZbzDvbPnuTJIUhPKKJE3cIsYTiAT3w==",
-          "dev": true,
+          "version": "7.27.1",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
+          "integrity": "sha512-cjQ7ZlQ0Mv3b47hABuTevyTuYN4i+loJKGeV9flcCgIK37cCXRh+L1bd3iBHlynerhQ7BhCkn2BPbQUL+rGqFg==",
          "requires": {
-            "@babel/highlight": "^7.22.13",
-            "chalk": "^2.4.2"
-          }
-        },
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
-        "color-convert": {
-          "version": "1.9.3",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-          "dev": true,
-          "requires": {
-            "color-name": "1.1.3"
-          }
-        },
-        "color-name": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-          "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
-          "dev": true
-        },
-        "escape-string-regexp": {
-          "version": "1.0.5",
-          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-          "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
-          "dev": true
-        },
-        "has-flag": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-          "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
-          "dev": true
-        },
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
+            "@babel/helper-validator-identifier": "^7.27.1",
+            "js-tokens": "^4.0.0",
+            "picocolors": "^1.1.1"
          }
        }
      }
@@ -7824,14 +7680,12 @@
      }
    },
    "@babel/types": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.23.3.tgz",
-      "integrity": "sha512-OZnvoH2l8PK5eUvEcUyCt/sXgr/h+UWpVuBbOljwcrAgUl6lpchoQ++PHGyQy1AtYnVA6CEq3y5xeEI10brpXw==",
-      "dev": true,
+      "version": "7.27.7",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.7.tgz",
+      "integrity": "sha512-8OLQgDScAOHXnAz2cV+RfzzNMipuLVBz2biuAJFMV9bfkNf393je3VM8CLkjQodW5+iWsSJdSgSWT6rsZoXHPw==",
      "requires": {
-        "@babel/helper-string-parser": "^7.22.5",
-        "@babel/helper-validator-identifier": "^7.22.20",
-        "to-fast-properties": "^2.0.0"
+        "@babel/helper-string-parser": "^7.27.1",
+        "@babel/helper-validator-identifier": "^7.27.1"
      }
    },
    "@eslint/eslintrc": {
@@ -8714,9 +8568,9 @@
      "integrity": "sha512-AlcaJBi/pqqJBIQ8U9Mcpc9i8Aqxn88Skv5d+xBX006BY5u8N3mGLHa5Lgppa7L/HfwgwLgZ6NYs+Ag6uUmJRA=="
    },
    "brace-expansion": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
-      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "version": "1.1.12",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
+      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
      "dev": true,
      "requires": {
        "balanced-match": "^1.0.0",
@@ -10290,8 +10144,7 @@
    "js-tokens": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
-      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
-      "dev": true
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
    },
    "js-yaml": {
      "version": "3.14.1",
@@ -10873,10 +10726,9 @@
      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ=="
    },
    "picocolors": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
-      "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
-      "dev": true
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="
    },
    "pino": {
      "version": "8.20.0",
@@ -11587,12 +11439,6 @@
        "real-require": "^0.2.0"
      }
    },
-    "to-fast-properties": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
-      "integrity": "sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==",
-      "dev": true
-    },
    "toidentifier": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
@@ -1,6 +1,6 @@
 {
  "name": "sbc-inbound",
-  "version": "0.9.4",
+  "version": "0.9.5",
  "main": "app.js",
  "engines": {
    "node": ">= 18.0.0"
@@ -26,16 +26,17 @@
    "jslint:fix": "npm run jslint --fix"
  },
  "dependencies": {
+    "@aws-sdk/client-auto-scaling": "^3.549.0",
+    "@aws-sdk/client-sns": "^3.549.0",
+    "@babel/helpers": "^7.26.10",
    "@jambonz/db-helpers": "^0.9.12",
+    "@jambonz/digest-utils": "^0.0.6",
    "@jambonz/http-health-check": "^0.0.1",
    "@jambonz/realtimedb-helpers": "^0.8.13",
    "@jambonz/rtpengine-utils": "^0.4.4",
    "@jambonz/siprec-client-utils": "^0.2.10",
    "@jambonz/stats-collector": "^0.1.10",
    "@jambonz/time-series": "^0.2.10",
-    "@jambonz/digest-utils": "^0.0.6",
-    "@aws-sdk/client-sns": "^3.549.0",
-    "@aws-sdk/client-auto-scaling": "^3.549.0",
    "bent": "^7.3.12",
    "cidr-matcher": "^2.1.1",
    "debug": "^4.3.4",
@@ -72,6 +72,9 @@ values ('d458bf7a-bcea-47b2-ac96-66dfc9c5c220', '150822233*', '287c1452-620d-419
 insert into phone_numbers (phone_number_sid, number, voip_carrier_sid, account_sid)
 values ('f7ad205d-b92f-4363-8160-f8b5216b40d3', '15083871234', '287c1452-620d-4195-9f19-c9814ef90d78', 'd7cc37cb-d152-49ef-a51b-485f6e917089');

+insert into phone_numbers (phone_number_sid, number, voip_carrier_sid, account_sid, application_sid)
+values ('c17d5a7d-9328-4663-92c0-f65aa8381264', '12125551212', '287c1452-620d-4195-9f19-c9814ef90d78', 'ed649e33-e771-403a-8c99-1780eabbc803', '3b43e39f-4346-4218-8434-a53130e8be49');
+
 -- two accounts that both have the same carrier with default routing (ambiguity test)
 insert into accounts (account_sid, name, service_provider_sid, webhook_secret, sip_realm)
 values ('239d7d49-b3e4-4fdb-9d66-661149f717e8', 'Account B1', '3f35518f-5a0d-4c2e-90a5-2407bb3b36f0', 'foobar', 'echo2.sip.jambonz.org');
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+<scenario name="UAC with x-application-sid header">
+  <send retrans="500">
+    <![CDATA[
+
+      INVITE sip:+12125551212@jambonz.org SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag09[call_number]
+      To: <sip:12125551212@jambonz.org>
+      Call-ID: [call_id]
+      CSeq: 1 INVITE
+      Contact: sip:sipp@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Subject: uac-pcap-carrier-success
+      Content-Type: application/sdp
+      Content-Length: [len]
+      X-Application-Sid: 3b43e39f-4346-4218-8434-a53130e8be49
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio [media_port] RTP/AVP 0
+      a=rtpmap:0 PCMU/8000
+]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+                
+  <recv response="482" rtd="true" >
+  </recv>
+
+</scenario>
@@ -37,6 +37,9 @@ test('incoming call tests', async(t) => {
    await sippUac('uac-late-media.xml', '172.38.0.20');
    t.pass('incoming call with no SDP packet is rejected with a 488');

+    await sippUac('uac-did-applicationsid-loop.xml', '172.38.0.20');
+    t.pass('incoming call with x-application-sid header is rejected with 482');
+
    await sippUac('uac-pcap-carrier-success.xml', '172.38.0.20');
    t.pass('incoming call from carrier completed successfully');
Author	SHA1	Message	Date
Dave Horton	8ce531ec81	revert change (for now) that caused audio issues when reinviting to partial media (#212 )	2025-08-18 12:46:13 -04:00
Sam Machin	7bc2a1a6f4	Check for loops (#211 ) * check for matching x-application-sid header and tests * lint * update test scenario * rename file * now with valid test data!	2025-08-18 07:24:45 -04:00
Sam Machin	83461f99e8	Set strict source on rtpengine (#210 ) * Set strict source on rtpengine RTPBleed * use env var for strict source * lint * Update utils.js * arghhhh * clarification * change	2025-08-03 19:44:47 -04:00
Dave Horton	45684aa337	bump version	2025-07-15 11:46:09 -04:00
Vinod Dharashive	9d0c829ae8	increase dtmf volume (#208 ) https://github.com/jambonz/jambonz-feature-server/issues/1272	2025-07-09 08:23:17 -04:00
sathish kumar pasham	7a6551c141	Fix security vulnerabilities by upgrading to @babel/helpers version 7.26.10. (#207 )	2025-06-27 08:14:26 -04:00