import json, time, random, zlib, math, hashlib HARDWARE_PROFILES = [ { "id": "win_intel_uhd620", "screenInfo": "1920-1080-1040-24-*-*-*", "screen": {"width": 1920, "height": 1080, "availHeight": 1040}, "dpr": 1.0, "deviceMemory": 8, "hardwareConcurrency": 8, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||1920-1080-1040-24-*-*-*", "gpu": { "vendor": "Google Inc. (Intel)", "model": "ANGLE (Intel(R) UHD Graphics 620 Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'KHR_parallel_shader_compile', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBGL_multi_draw', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": 1435301173, "histogramBins": [ 14051, 47, 77, 59, 38, 48, 32, 38, 45, 39, 42, 43, 49, 27, 38, 34, 31, 38, 26, 33, 34, 40, 33, 18, 35, 30, 42, 29, 36, 35, 22, 42, 12, 35, 29, 48, 34, 34, 32, 27, 32, 37, 26, 35, 23, 33, 20, 46, 24, 30, 12, 41, 17, 20, 34, 22, 14, 24, 26, 29, 23, 15, 15, 35, 31, 17, 18, 24, 19, 27, 21, 22, 27, 13, 23, 20, 27, 27, 26, 25, 23, 27, 20, 29, 24, 26, 17, 21, 12, 25, 18, 39, 33, 32, 27, 55, 34, 16, 51, 24, 54, 60, 421, 20, 22, 24, 15, 24, 21, 25, 25, 22, 25, 28, 21, 26, 29, 40, 18, 17, 30, 14, 21, 22, 29, 19, 22, 76, 23, 18, 25, 28, 35, 17, 27, 35, 32, 16, 35, 22, 25, 37, 22, 31, 22, 27, 22, 25, 25, 19, 15, 19, 29, 62, 30, 32, 19, 14, 19, 14, 20, 19, 25, 35, 28, 13, 16, 14, 26, 21, 23, 26, 25, 27, 37, 27, 29, 25, 26, 30, 29, 28, 13, 32, 18, 17, 23, 16, 27, 10, 31, 32, 30, 30, 11, 17, 12, 19, 22, 20, 24, 34, 35, 35, 51, 50, 40, 36, 26, 23, 29, 28, 49, 31, 20, 24, 31, 27, 41, 42, 26, 26, 21, 32, 55, 26, 40, 38, 48, 43, 33, 21, 23, 43, 43, 34, 37, 46, 54, 31, 48, 35, 38, 39, 35, 48, 47, 55, 36, 60, 71, 44, 73, 85, 465, 13470 ] }, }, { "id": "win_nvidia_gtx1650", "screenInfo": "1920-1080-1040-24-*-*-*", "screen": {"width": 1920, "height": 1080, "availHeight": 1040}, "dpr": 1.0, "deviceMemory": 8, "hardwareConcurrency": 8, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||1920-1080-1040-24-*-*-*", "gpu": { "vendor": "Google Inc. (NVIDIA)", "model": "ANGLE (NVIDIA, NVIDIA GeForce GTX 1650 Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_disjoint_timer_query', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'KHR_parallel_shader_compile', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBGL_multi_draw', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": -827765319, "histogramBins": [ 14120, 44, 80, 55, 40, 45, 35, 36, 48, 37, 40, 45, 47, 30, 36, 32, 33, 36, 28, 31, 36, 38, 35, 20, 33, 32, 40, 31, 34, 37, 20, 44, 14, 33, 31, 46, 36, 32, 34, 25, 34, 35, 28, 33, 25, 31, 22, 44, 26, 28, 14, 39, 19, 18, 36, 20, 16, 22, 28, 27, 25, 13, 17, 33, 33, 15, 20, 22, 21, 25, 23, 20, 29, 11, 25, 18, 29, 25, 28, 23, 25, 25, 22, 27, 26, 24, 19, 19, 14, 23, 20, 37, 35, 30, 29, 53, 36, 14, 53, 22, 56, 58, 418, 22, 20, 26, 13, 26, 19, 27, 23, 24, 23, 30, 19, 28, 27, 42, 16, 19, 28, 16, 19, 24, 27, 21, 20, 78, 21, 20, 23, 30, 33, 19, 25, 37, 30, 18, 33, 24, 23, 39, 20, 33, 20, 29, 20, 27, 23, 21, 13, 21, 27, 64, 28, 34, 17, 16, 17, 16, 18, 21, 23, 37, 26, 15, 14, 16, 24, 23, 21, 28, 23, 29, 35, 29, 27, 27, 24, 32, 27, 30, 11, 34, 16, 19, 21, 18, 25, 12, 29, 34, 28, 32, 9, 19, 10, 21, 20, 22, 22, 36, 33, 37, 49, 52, 38, 38, 24, 25, 27, 30, 47, 33, 18, 26, 29, 29, 39, 44, 24, 28, 19, 34, 53, 28, 38, 40, 46, 45, 31, 23, 21, 45, 41, 36, 35, 48, 52, 33, 46, 37, 36, 41, 33, 50, 45, 57, 34, 62, 69, 46, 71, 87, 462, 13405 ] }, }, { "id": "win_intel_iris_xe", "screenInfo": "1536-864-824-24-*-*-*", "screen": {"width": 1536, "height": 864, "availHeight": 824}, "dpr": 1.25, "deviceMemory": 8, "hardwareConcurrency": 12, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||1536-864-824-24-*-*-*", "gpu": { "vendor": "Google Inc. (Intel)", "model": "ANGLE (Intel(R) Iris(R) Xe Graphics Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'KHR_parallel_shader_compile', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_astc', 'WEBGL_compressed_texture_etc', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBGL_multi_draw', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": 948720165, "histogramBins": [ 14080, 49, 75, 61, 36, 50, 30, 40, 43, 41, 40, 45, 47, 29, 36, 36, 29, 40, 24, 35, 32, 42, 31, 20, 33, 32, 40, 31, 34, 37, 20, 44, 10, 37, 27, 50, 32, 36, 30, 29, 30, 39, 24, 37, 21, 35, 18, 48, 22, 32, 10, 43, 15, 22, 32, 24, 12, 26, 24, 31, 21, 17, 13, 37, 29, 19, 16, 26, 17, 29, 19, 24, 25, 15, 21, 22, 25, 29, 24, 27, 21, 29, 18, 31, 22, 28, 15, 23, 10, 27, 16, 41, 31, 34, 25, 57, 32, 18, 49, 26, 52, 62, 423, 18, 24, 22, 17, 22, 23, 23, 27, 20, 27, 26, 23, 24, 31, 38, 20, 15, 32, 12, 23, 20, 31, 17, 24, 74, 25, 16, 27, 26, 37, 15, 29, 33, 34, 14, 37, 20, 27, 35, 24, 29, 24, 25, 24, 23, 27, 17, 17, 17, 31, 60, 32, 30, 21, 12, 21, 12, 22, 17, 27, 33, 30, 11, 18, 12, 28, 19, 25, 24, 27, 25, 39, 25, 31, 23, 28, 28, 31, 26, 15, 30, 20, 15, 25, 14, 29, 8, 33, 30, 32, 28, 13, 15, 14, 17, 24, 18, 26, 32, 37, 33, 53, 48, 42, 34, 28, 21, 31, 26, 51, 29, 22, 22, 33, 25, 43, 40, 28, 24, 23, 30, 57, 24, 42, 36, 50, 41, 35, 19, 25, 41, 45, 32, 39, 44, 56, 29, 50, 33, 40, 37, 37, 46, 49, 53, 38, 58, 73, 42, 75, 83, 468, 13500 ] }, }, { "id": "win_nvidia_rtx3060", "screenInfo": "2560-1440-1400-24-*-*-*", "screen": {"width": 2560, "height": 1440, "availHeight": 1400}, "dpr": 1.0, "deviceMemory": 8, "hardwareConcurrency": 12, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||2560-1440-1400-24-*-*-*", "gpu": { "vendor": "Google Inc. (NVIDIA)", "model": "ANGLE (NVIDIA, NVIDIA GeForce RTX 3060 Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_disjoint_timer_query', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'KHR_parallel_shader_compile', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBGL_multi_draw', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": -1293847205, "histogramBins": [ 14015, 50, 74, 62, 35, 51, 29, 41, 42, 42, 39, 46, 46, 30, 35, 37, 28, 41, 23, 36, 31, 43, 30, 21, 32, 33, 39, 32, 33, 38, 19, 45, 9, 38, 26, 51, 31, 37, 29, 30, 29, 40, 23, 38, 20, 36, 17, 49, 21, 33, 9, 44, 14, 23, 31, 25, 11, 27, 23, 32, 20, 18, 12, 38, 28, 20, 15, 27, 16, 30, 18, 25, 24, 16, 20, 23, 24, 30, 23, 28, 20, 30, 17, 32, 21, 29, 14, 24, 9, 28, 15, 42, 30, 35, 24, 58, 31, 19, 48, 27, 51, 63, 424, 17, 25, 21, 18, 21, 24, 22, 28, 19, 28, 25, 24, 23, 32, 37, 21, 14, 33, 11, 24, 19, 32, 16, 25, 73, 26, 15, 28, 25, 38, 14, 30, 32, 35, 13, 38, 19, 28, 34, 25, 28, 25, 24, 25, 22, 28, 16, 18, 16, 32, 59, 33, 29, 22, 11, 22, 11, 23, 16, 28, 32, 31, 10, 19, 11, 29, 18, 26, 23, 28, 24, 40, 24, 32, 22, 29, 27, 32, 25, 16, 29, 21, 14, 26, 13, 30, 7, 34, 29, 33, 27, 14, 14, 15, 16, 25, 17, 27, 31, 38, 32, 54, 47, 43, 33, 29, 20, 32, 25, 52, 28, 23, 21, 34, 24, 44, 39, 29, 23, 24, 29, 58, 23, 43, 35, 51, 40, 36, 18, 26, 40, 46, 31, 40, 43, 57, 28, 51, 32, 41, 36, 38, 45, 50, 52, 39, 57, 74, 41, 76, 82, 469, 13535 ] }, }, { "id": "win_amd_radeon", "screenInfo": "1920-1080-1040-24-*-*-*", "screen": {"width": 1920, "height": 1080, "availHeight": 1040}, "dpr": 1.0, "deviceMemory": 8, "hardwareConcurrency": 8, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||1920-1080-1040-24-*-*-*", "gpu": { "vendor": "Google Inc. (AMD)", "model": "ANGLE (AMD, AMD Radeon(TM) Graphics Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'KHR_parallel_shader_compile', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBGL_multi_draw', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": 629481037, "histogramBins": [ 14090, 45, 79, 57, 40, 46, 34, 37, 47, 38, 41, 44, 48, 28, 37, 33, 32, 37, 27, 32, 35, 39, 34, 19, 34, 31, 41, 30, 35, 36, 21, 43, 13, 34, 30, 47, 35, 33, 33, 26, 33, 36, 27, 34, 24, 32, 21, 45, 25, 29, 13, 40, 18, 19, 35, 21, 15, 23, 27, 28, 24, 14, 16, 34, 32, 16, 19, 23, 20, 26, 22, 21, 28, 12, 24, 19, 28, 26, 27, 24, 24, 26, 21, 28, 25, 25, 18, 20, 13, 24, 19, 38, 34, 31, 28, 54, 35, 15, 52, 23, 55, 59, 420, 21, 21, 25, 14, 25, 20, 26, 24, 23, 24, 29, 20, 27, 28, 41, 17, 18, 29, 15, 20, 23, 28, 20, 21, 77, 22, 19, 24, 29, 34, 18, 26, 36, 31, 17, 34, 23, 24, 38, 21, 32, 21, 28, 21, 26, 24, 20, 14, 20, 28, 63, 29, 33, 18, 15, 18, 15, 19, 20, 24, 36, 27, 14, 15, 15, 25, 22, 22, 27, 24, 28, 36, 28, 28, 26, 25, 31, 28, 29, 12, 33, 17, 18, 22, 17, 26, 11, 30, 33, 29, 31, 10, 18, 11, 20, 21, 21, 23, 35, 34, 36, 50, 51, 39, 37, 25, 24, 28, 29, 48, 32, 19, 25, 30, 28, 40, 43, 25, 27, 20, 33, 54, 27, 39, 39, 47, 44, 32, 22, 22, 44, 42, 35, 36, 47, 53, 32, 47, 36, 37, 40, 34, 49, 46, 56, 35, 61, 70, 45, 72, 86, 464, 13440 ] }, }, { "id": "win_intel_hd400", "screenInfo": "1366-768-728-24-*-*-*", "screen": {"width": 1366, "height": 768, "availHeight": 728}, "dpr": 1.0, "deviceMemory": 4, "hardwareConcurrency": 4, "plugins": "PDF Viewer Chrome PDF Viewer Chromium PDF Viewer Microsoft Edge PDF Viewer WebKit built-in PDF ||1366-768-728-24-*-*-*", "gpu": { "vendor": "Google Inc. (Intel)", "model": "ANGLE (Intel(R) HD Graphics 400 Direct3D11 vs_5_0 ps_5_0, D3D11)", "extensions": [ 'ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_depth_clamp', 'EXT_float_blend', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_sRGB', 'EXT_texture_compression_bptc', 'EXT_texture_compression_rgtc', 'EXT_texture_filter_anisotropic', 'OES_element_index_uint', 'OES_fbo_render_mipmap', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', ] }, "math": {"tan": "-1.4214488238747245", "sin": "0.8178819121159085", "cos": "-0.5753861119575491"}, "canvas": { "hash": 1435301173, "histogramBins": [ 14051, 47, 77, 59, 38, 48, 32, 38, 45, 39, 42, 43, 49, 27, 38, 34, 31, 38, 26, 33, 34, 40, 33, 18, 35, 30, 42, 29, 36, 35, 22, 42, 12, 35, 29, 48, 34, 34, 32, 27, 32, 37, 26, 35, 23, 33, 20, 46, 24, 30, 12, 41, 17, 20, 34, 22, 14, 24, 26, 29, 23, 15, 15, 35, 31, 17, 18, 24, 19, 27, 21, 22, 27, 13, 23, 20, 27, 27, 26, 25, 23, 27, 20, 29, 24, 26, 17, 21, 12, 25, 18, 39, 33, 32, 27, 55, 34, 16, 51, 24, 54, 60, 421, 20, 22, 24, 15, 24, 21, 25, 25, 22, 25, 28, 21, 26, 29, 40, 18, 17, 30, 14, 21, 22, 29, 19, 22, 76, 23, 18, 25, 28, 35, 17, 27, 35, 32, 16, 35, 22, 25, 37, 22, 31, 22, 27, 22, 25, 25, 19, 15, 19, 29, 62, 30, 32, 19, 14, 19, 14, 20, 19, 25, 35, 28, 13, 16, 14, 26, 21, 23, 26, 25, 27, 37, 27, 29, 25, 26, 30, 29, 28, 13, 32, 18, 17, 23, 16, 27, 10, 31, 32, 30, 30, 11, 17, 12, 19, 22, 20, 24, 34, 35, 35, 51, 50, 40, 36, 26, 23, 29, 28, 49, 31, 20, 24, 31, 27, 41, 42, 26, 26, 21, 32, 55, 26, 40, 38, 48, 43, 33, 21, 23, 43, 43, 34, 37, 46, 54, 31, 48, 35, 38, 39, 35, 48, 47, 55, 36, 60, 71, 44, 73, 85, 465, 13470 ] }, }, ] DOMAIN_TIMEZONE = { 'amazon.com': -6, 'amazon.ca': -5, 'amazon.com.mx': -6, } class FwcimAmazon: __KEY_IDENTIFIER = "ECdITeCs" __KEY_MATERIAL = [1888420705, 2576816180, 2347232058, 874813317] __XXTEA_DELTA = 0x9E3779B9 __MAX_KEY_INTERVALS = 9 __MAX_KEY_CYCLES = 10 __MAX_CLICK_POSITIONS = 10 REAL_METRICS_BASE = { "el": 1, "script": 0, "h": 0, "batt": 0, "perf": 0, "auto": 0, "tz": 0, "fp2": 0, "lsubid": 0, "browser": 0, "capabilities": 0, "gpu": 0, "dnt": 0, "math": 0, "tts": 0, "input": 0, "canvas": 0, "captchainput": 0, "pow": 0 } _session_lsubid = None _session_profile = None def __init__( self, location: str, userAgent: str, referrer: str = "", dynamicUrls: list = None, inlineHashes: list = None, canvasHash: int = None, canvasEmailHash: int = None, emailValue: str = "", customerName: str = "", lsUbid: str = None, timezone: int = None, ) -> None: self.__location = location self.__userAgent = userAgent self.__referrer = referrer self.__dynamicUrls = dynamicUrls or [] self.__inlineHashes = inlineHashes or [] self.__canvasHash = canvasHash self.__canvasEmailHash = canvasEmailHash self.__emailValue = emailValue self.__customerName = customerName self.__start_timestamp = int(time.time() * 1000) self.__timezone = timezone if timezone is not None else self.__detect_timezone(location) if FwcimAmazon._session_profile: self.__profile = FwcimAmazon._session_profile else: self.__profile = random.choice(HARDWARE_PROFILES) FwcimAmazon._session_profile = self.__profile if lsUbid: self.__lsUbid = lsUbid elif FwcimAmazon._session_lsubid: self.__lsUbid = FwcimAmazon._session_lsubid else: self.__lsUbid = self.__generate_lsubid() FwcimAmazon._session_lsubid = self.__lsUbid @classmethod def reset_session(cls): cls._session_lsubid = None cls._session_profile = None def generateMetadata(self) -> dict: try: fingerprint = self.__build_fingerprint() json_str = json.dumps(fingerprint, separators=(',', ':')) crc = format(zlib.crc32(json_str.encode('utf-8')) & 0xFFFFFFFF, '08X') payload = f"{crc}#{json_str}" encrypted = self.__xxtea_encrypt(payload, self.__KEY_MATERIAL) b64 = self.__base64_encode(encrypted) md = f"{self.__KEY_IDENTIFIER}:{b64}" return {'status': True, 'metadata1': md} except Exception as error: return {'status': False, 'description': str(error)} def __build_fingerprint(self) -> dict: p = self.__profile form = self.__build_form() form_clicks = sum(f["clicks"] for f in form.values()) form_keypresses = sum(f["keyPresses"] for f in form.values()) extra_clicks = random.randint(1, 3) total_clicks = form_clicks + extra_clicks total_keypresses = form_keypresses all_key_intervals = [] all_key_cycles = [] for field in form.values(): all_key_intervals.extend(field["keyPressTimeIntervals"]) all_key_cycles.extend(field["keyCycles"]) global_key_intervals = [max(1, v + random.randint(-3, 3)) for v in all_key_intervals[-self.__MAX_KEY_INTERVALS:]] global_key_cycles = [max(1, v + random.randint(-10, 10)) for v in all_key_cycles[-self.__MAX_KEY_CYCLES:]] all_click_positions = [] for field in form.values(): all_click_positions.extend(field["mouseClickPositions"]) for _ in range(extra_clicks): x = random.randint(260, 600) y = random.randint(180, 580) all_click_positions.append(f"{x},{y}") if random.random() < 0.3: all_click_positions.append("0,0") all_click_positions = all_click_positions[-self.__MAX_CLICK_POSITIONS:] all_mouse_cycles = [] for field in form.values(): all_mouse_cycles.extend(field["mouseCycles"]) all_mouse_cycles = [max(1, v + random.randint(-10, 10)) for v in all_mouse_cycles] cycles_for_extra = max(0, extra_clicks - random.randint(0, 1)) all_mouse_cycles.extend([random.randint(50, 300) for _ in range(cycles_for_extra)]) interaction_total = sum(global_key_intervals) + sum(all_mouse_cycles) total_focus_time = sum(f.get("totalFocusTime", 0) for f in form.values()) time_to_submit = interaction_total + total_focus_time + random.randint(900, 2200) end = self.__start_timestamp + time_to_submit metrics = self.__build_metrics() script_elapsed = max(6, min(40, metrics.get("script", 0) + random.randint(6, 30))) canvas = self.__build_canvas() screen_info = p["screenInfo"] plugins_str = p["plugins"] duped_plugins_str = plugins_str fingerprint = { "metrics": metrics, "start": self.__start_timestamp, "interaction": { "clicks": total_clicks, "touches": 0, "keyPresses": total_keypresses, "cuts": sum(f.get("cuts", 0) for f in form.values()), "copies": 0, "pastes": sum(f.get("pastes", 0) for f in form.values()), "keyPressTimeIntervals": global_key_intervals, "mouseClickPositions": all_click_positions, "keyCycles": global_key_cycles, "mouseCycles": all_mouse_cycles, "touchCycles": [] }, "scripts": { "dynamicUrls": self.__dynamicUrls, "inlineHashes": self.__inlineHashes, "elapsed": script_elapsed, "dynamicUrlCount": len(self.__dynamicUrls), "inlineHashesCount": len(self.__inlineHashes) }, "history": {"length": random.randint(3, 8)}, "performance": {"timing": self.__build_performance_timing(end)}, "automation": { "wd": {"properties": {"document": [], "window": [], "navigator": []}}, "phantom": {"properties": {"window": []}} }, "end": end, "timeZone": self.__timezone, "flashVersion": None, "plugins": plugins_str, "dupedPlugins": duped_plugins_str, "screenInfo": screen_info, "lsUbid": self.__lsUbid, "referrer": self.__referrer, "userAgent": self.__userAgent, "location": self.__location, "webDriver": False, "capabilities": { "css": { "textShadow": 1, "WebkitTextStroke": 1, "boxShadow": 1, "borderRadius": 1, "borderImage": 1, "opacity": 1, "transform": 1, "transition": 1 }, "js": { "audio": True, "geolocation": True, "localStorage": "supported", "touch": False, "video": True, "webWorker": True }, "elapsed": random.choice([0, 1, 2]) }, "gpu": p["gpu"].copy(), "dnt": None, "math": p["math"].copy(), } fingerprint["timeToSubmit"] = time_to_submit fingerprint["form"] = form fingerprint["canvas"] = canvas fingerprint["token"] = {"isCompatible": True, "pageHasCaptcha": 0} fingerprint["auth"] = {"form": {"method": "post"}} fingerprint["errors"] = [] fingerprint["version"] = "4.0.0" return fingerprint def __build_performance_timing(self, end_timestamp: int) -> dict: nav_start = self.__start_timestamp - random.randint(2500, 3800) fetch_offset = random.randint(10, 25) fetch_start = nav_start + fetch_offset dns_start = fetch_start dns_end = fetch_start connect_start = fetch_start connect_end = fetch_start secure_start = fetch_start request_start = fetch_start + random.randint(50, 100) response_start = request_start + random.randint(180, 300) response_end = response_start + random.randint(0, 250) dom_loading = response_end + random.randint(80, 180) unload_start = dom_loading + random.randint(0, 1) unload_end = unload_start + random.randint(15, 45) dom_interactive = dom_loading + random.randint(700, 1200) dom_content_start = dom_interactive + random.randint(20, 60) dom_content_end = dom_content_start + random.randint(2, 8) dom_complete = dom_interactive + random.randint(800, 1200) load_event_start = dom_complete + random.randint(0, 2) load_event_end = load_event_start + random.randint(30, 60) if load_event_end > end_timestamp: load_event_end = end_timestamp - random.randint(20, 120) load_event_start = max(dom_complete, load_event_end - random.randint(10, 50)) return { "navigationStart": nav_start, "unloadEventStart": unload_start, "unloadEventEnd": unload_end, "redirectStart": 0, "redirectEnd": 0, "fetchStart": fetch_start, "domainLookupStart": dns_start, "domainLookupEnd": dns_end, "connectStart": connect_start, "connectEnd": connect_end, "secureConnectionStart": secure_start, "requestStart": request_start, "responseStart": response_start, "responseEnd": response_end, "domLoading": dom_loading, "domInteractive": dom_interactive, "domContentLoadedEventStart": dom_content_start, "domContentLoadedEventEnd": dom_content_end, "domComplete": dom_complete, "loadEventStart": load_event_start, "loadEventEnd": load_event_end } def __build_canvas(self) -> dict: p = self.__profile canvas_hash = self.__canvasHash if self.__canvasHash is not None else p["canvas"]["hash"] if self.__canvasEmailHash is not None: email_hash = self.__canvasEmailHash elif self.__emailValue: seed = f"canvas_email:{canvas_hash}:{self.__emailValue.upper()}" email_hash = zlib.crc32(seed.encode('utf-8')) if email_hash >= 0x80000000: email_hash -= 0x100000000 else: email_hash = 0 bin_rng = random.Random(f"bins:{canvas_hash}:{self.__lsUbid}") base_bins = p["canvas"]["histogramBins"][:] bins = [] for i, v in enumerate(base_bins): if i == 0 or i == len(base_bins) - 1: bins.append(v + bin_rng.randint(-200, 200)) elif v > 100: bins.append(v + bin_rng.randint(-4, 4)) else: bins.append(max(0, v + bin_rng.randint(-3, 3))) bins[0] += (36000 - sum(bins)) return { "hash": canvas_hash, "emailHash": email_hash, "histogramBins": bins } def __build_metrics(self) -> dict: base = self.REAL_METRICS_BASE.copy() jittered = {} for key, value in base.items(): if key in {"tz", "captchainput"}: jittered[key] = value continue r = random.random() if r < 0.60: jittered[key] = 0 elif r < 0.85: jittered[key] = 1 elif r < 0.95: jittered[key] = 2 else: jittered[key] = 3 return jittered def __build_form(self) -> dict: email_clicks = random.randint(2, 3) email_keypresses = random.randint(3, 10) email = self.__build_form_field(email_clicks, email_keypresses, 312, 32, prefilled_edit=True) email["totalFocusTime"] = random.randint(5000, 17000) email["cuts"] = random.choice([0, 0, 1]) email["pastes"] = random.choice([0, 1, 1]) if self.__emailValue: email["checksum"] = format(zlib.crc32(self.__emailValue.encode('utf-8')) & 0xFFFFFFFF, '08X') email["autocomplete"] = False email["prefilled"] = True name_clicks = random.randint(1, 5) name_keypresses = random.randint(8, 22) ap_customer_name = self.__build_form_field(name_clicks, name_keypresses, 312, 32) if self.__customerName: ap_customer_name["checksum"] = format(zlib.crc32(self.__customerName.encode('utf-8')) & 0xFFFFFFFF, '08X') ap_customer_name["autocomplete"] = False ap_customer_name["prefilled"] = False password_keypresses = random.randint(10, 32) password = self.__build_form_field(random.randint(0, 1), password_keypresses, 312, 32) password["autocomplete"] = False password["prefilled"] = False ap_password_check = self.__build_form_field(0, random.randint(10, 29), 312, 32) ap_password_check["autocomplete"] = False ap_password_check["prefilled"] = False return { "email": email, "ap_customer_name": ap_customer_name, "password": password, "ap_password_check": ap_password_check } def __build_form_field(self, clicks, keypresses, width, height, prefilled_edit=False): num_intervals = min(max(0, keypresses - 1), self.__MAX_KEY_INTERVALS) num_cycles = min(keypresses, self.__MAX_KEY_CYCLES) key_intervals = [] if prefilled_edit: for i in range(num_intervals): raw = random.choice([ random.randint(8, 60), random.randint(100, 500), random.randint(800, 1700), ]) key_intervals.append(raw) else: for i in range(num_intervals): if i == 0: raw = self.__log_logistic_sample(alpha=220, beta=3.0) raw = max(120, min(420, int(raw))) else: raw = self.__log_logistic_sample(alpha=105, beta=3.5) raw = max(27, min(400, int(raw))) key_intervals.append(int(raw)) key_cycles = [] if prefilled_edit: for i in range(num_cycles): raw = random.choice([ random.randint(60, 200), random.randint(400, 1500), random.randint(1800, 2500), ]) key_cycles.append(raw) else: for i in range(num_cycles): if i == 0: raw = self.__log_logistic_sample(alpha=250, beta=5.0) raw = max(210, min(285, int(raw))) else: raw = self.__log_logistic_sample(alpha=90, beta=3.5) raw = max(55, min(220, int(raw))) key_cycles.append(int(raw)) mouse_positions = [] for _ in range(clicks): x = round(random.uniform(40, width - 20), 1) y_raw = random.uniform(-15, height - 4) y = round(y_raw, 0) if random.random() < 0.6 else round(y_raw, 1) mouse_positions.append(f"{x:g},{y:g}") mouse_cycles = [] for _ in range(clicks): if random.random() < 0.08: mouse_cycles.append(random.randint(500, 1300)) elif random.random() < 0.15: mouse_cycles.append(random.randint(3, 50)) else: mouse_cycles.append(random.randint(60, 200)) if keypresses > 0: focus_time = sum(key_intervals) + sum(mouse_cycles) + random.randint(400, 1500) elif clicks > 0: focus_time = sum(mouse_cycles) + random.randint(1500, 3000) else: focus_time = 0 return { "clicks": clicks, "touches": 0, "keyPresses": keypresses, "cuts": 0, "copies": 0, "pastes": 0, "keyPressTimeIntervals": key_intervals, "mouseClickPositions": mouse_positions, "keyCycles": key_cycles, "mouseCycles": mouse_cycles, "touchCycles": [], "width": width, "height": height, "totalFocusTime": focus_time, } @staticmethod def __detect_timezone(url: str) -> int: for domain, tz in sorted(DOMAIN_TIMEZONE.items(), key=lambda x: -len(x[0])): if domain in url: return tz return -6 @staticmethod def __log_logistic_sample(alpha=130, beta=3.5): u = random.random() u = max(0.005, min(0.995, u)) return alpha * (u / (1 - u)) ** (1 / beta) def __generate_lsubid(self) -> str: part1 = f"X{random.randint(10, 99)}" part2 = f"{random.randint(1000000, 9999999)}" part3 = f"{random.randint(1000000, 9999999)}" part4 = f"{int(time.time())}" return f"{part1}-{part2}-{part3}:{part4}" def __xxtea_encrypt(self, data: str, key: list) -> str: if len(data) == 0: return '' n = math.ceil(len(data) / 4) v = [] for i in range(n): word = 0 for j in range(4): idx = i * 4 + j if idx < len(data): word |= ord(data[idx]) << (j * 8) v.append(word) n = len(v) rounds = 6 + 52 // n total = 0 z = v[n - 1] for _ in range(rounds): total = (total + self.__XXTEA_DELTA) & 0xFFFFFFFF e = (total >> 2) & 3 for p in range(n): y = v[(p + 1) % n] mx = (((z >> 5) ^ (y << 2)) + ((y >> 3) ^ (z << 4))) ^ ((total ^ y) + (key[(p & 3) ^ e] ^ z)) v[p] = (v[p] + mx) & 0xFFFFFFFF z = v[p] result = [] for word in v: for j in range(4): result.append(chr((word >> (j * 8)) & 0xFF)) return ''.join(result) def __base64_encode(self, data: str) -> str: import base64 return base64.b64encode(data.encode('latin-1')).decode('utf-8')