systemprompt_models/profile/
from_env.rs

1//! Environment-variable construction of a cloud [`Profile`].
2//!
3//! Provides [`Profile::from_env`], the sanctioned cloud/subprocess boot path
4//! that assembles a profile from environment variables rather than profile
5//! YAML. Each `*_from_env` helper maps a config section; `require_env` fails
6//! loud on a missing mandatory variable.
7//!
8//! Copyright (c) systemprompt.io — Business Source License 1.1.
9//! See <https://systemprompt.io> for licensing details.
10
11use super::{
12    ContentNegotiationConfig, DatabaseConfig, ExtensionsConfig, PathsConfig, Profile, ProfileError,
13    ProfileResult, ProfileType, RateLimitsConfig, RuntimeConfig, SecurityConfig,
14    SecurityHeadersConfig, ServerConfig, SiteConfig, default_agent_registry, default_agents,
15    default_artifacts, default_burst, default_content, default_contexts, default_gateway,
16    default_mcp, default_mcp_registry, default_oauth_auth, default_oauth_public, default_stream,
17    default_tasks,
18};
19use crate::services::SystemAdminConfig;
20
21impl Profile {
22    pub fn from_env(profile_name: &str, display_name: &str) -> ProfileResult<Self> {
23        let db_type = require_env("DATABASE_TYPE")?;
24
25        Ok(Self {
26            name: profile_name.to_owned(),
27            display_name: display_name.to_owned(),
28            target: ProfileType::Cloud,
29            site: site_config_from_env()?,
30            database: DatabaseConfig {
31                db_type,
32                external_db_access: false,
33                pool: None,
34            },
35            server: server_config_from_env()?,
36            paths: paths_config_from_env()?,
37            security: security_config_from_env()?,
38            rate_limits: rate_limits_from_env(),
39            system_admin: SystemAdminConfig {
40                username: require_env("SYSTEM_ADMIN_USERNAME")?,
41                email: system_admin_email_from_env()?,
42            },
43            runtime: runtime_config_from_env()?,
44            cloud: None,
45            secrets: None,
46            extensions: ExtensionsConfig::default(),
47            governance: None,
48            services: crate::profile::ServicesProfileConfig::default(),
49            storage: crate::profile::StorageConfig::default(),
50            evaluator: None,
51        })
52    }
53}
54
55fn get_env(key: &str) -> Option<String> {
56    std::env::var(key).ok()
57}
58
59fn require_env(name: &'static str) -> ProfileResult<String> {
60    std::env::var(name).map_err(|_e| ProfileError::MissingEnvVar { name })
61}
62
63fn system_admin_email_from_env() -> ProfileResult<Option<systemprompt_identifiers::Email>> {
64    get_env("SYSTEM_ADMIN_EMAIL")
65        .filter(|v| !v.trim().is_empty())
66        .map(|v| {
67            systemprompt_identifiers::Email::try_new(v.trim()).map_err(|e| {
68                ProfileError::InvalidEnvVar {
69                    name: "SYSTEM_ADMIN_EMAIL",
70                    message: e.to_string(),
71                }
72            })
73        })
74        .transpose()
75}
76
77fn site_config_from_env() -> ProfileResult<SiteConfig> {
78    Ok(SiteConfig {
79        name: require_env("SITENAME")?,
80        github_link: get_env("GITHUB_LINK"),
81    })
82}
83
84fn server_config_from_env() -> ProfileResult<ServerConfig> {
85    let port = require_env("PORT")?
86        .parse()
87        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
88            name: "PORT",
89            message: e.to_string(),
90        })?;
91
92    Ok(ServerConfig {
93        host: require_env("HOST")?,
94        port,
95        api_server_url: require_env("API_SERVER_URL")?,
96        api_internal_url: require_env("API_INTERNAL_URL")?,
97        api_external_url: require_env("API_EXTERNAL_URL")?,
98        use_https: get_env("USE_HTTPS").is_some_and(|v| v.to_lowercase() == "true"),
99        cors_allowed_origins: get_env("CORS_ALLOWED_ORIGINS").map_or_else(Vec::new, |s| {
100            s.split(',').map(|s| s.trim().to_owned()).collect()
101        }),
102        content_negotiation: ContentNegotiationConfig {
103            enabled: get_env("CONTENT_NEGOTIATION_ENABLED")
104                .is_some_and(|v| v.to_lowercase() == "true"),
105            ..Default::default()
106        },
107        security_headers: SecurityHeadersConfig::default(),
108        instance_id: None,
109        metrics_port: None,
110        max_concurrent_streams: crate::config::DEFAULT_MAX_CONCURRENT_STREAMS,
111        trusted_proxies: Vec::new(),
112    })
113}
114
115fn paths_config_from_env() -> ProfileResult<PathsConfig> {
116    Ok(PathsConfig {
117        system: require_env("SYSTEM_PATH")?,
118        services: require_env("SYSTEMPROMPT_SERVICES_PATH")?,
119        bin: require_env("BIN_PATH")?,
120        storage: get_env("STORAGE_PATH"),
121        geoip_database: get_env("GEOIP_DATABASE_PATH"),
122        web_path: get_env("SYSTEMPROMPT_WEB_PATH"),
123    })
124}
125
126fn security_config_from_env() -> ProfileResult<SecurityConfig> {
127    use crate::auth::JwtAudience;
128
129    let issuer = require_env("JWT_ISSUER")?;
130
131    let access_token_expiration = require_env("JWT_ACCESS_TOKEN_EXPIRATION")?
132        .parse()
133        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
134            name: "JWT_ACCESS_TOKEN_EXPIRATION",
135            message: e.to_string(),
136        })?;
137
138    let refresh_token_expiration = require_env("JWT_REFRESH_TOKEN_EXPIRATION")?
139        .parse()
140        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
141            name: "JWT_REFRESH_TOKEN_EXPIRATION",
142            message: e.to_string(),
143        })?;
144
145    let audiences_raw = require_env("JWT_AUDIENCES")?;
146    let audiences = audiences_raw
147        .split(',')
148        .map(|s| {
149            s.trim()
150                .parse::<JwtAudience>()
151                .map_err(|e| ProfileError::InvalidEnvVar {
152                    name: "JWT_AUDIENCES",
153                    message: e.to_string(),
154                })
155        })
156        .collect::<ProfileResult<Vec<_>>>()?;
157
158    let allow_registration =
159        get_env("ALLOW_REGISTRATION").is_none_or(|s| s.eq_ignore_ascii_case("true"));
160
161    Ok(SecurityConfig {
162        issuer,
163        access_token_expiration,
164        refresh_token_expiration,
165        audiences,
166        allowed_resource_audiences: super::default_resource_audiences(),
167        allow_registration,
168        login_page_url: get_env("LOGIN_PAGE_URL"),
169        signing_key_path: std::path::PathBuf::from("signing_key.pem"),
170        trusted_issuers: Vec::new(),
171        id_jag_ttl_secs: super::security::DEFAULT_ID_JAG_TTL_SECS,
172    })
173}
174
175fn rate_limits_from_env() -> RateLimitsConfig {
176    let parse_rate = |key: &str, default: fn() -> u64| -> u64 {
177        get_env(key)
178            .and_then(|s| {
179                s.parse()
180                    .map_err(|e| {
181                        tracing::warn!(key = %key, value = %s, error = %e, "Failed to parse rate limit value");
182                        e
183                    })
184                    .ok()
185            })
186            .unwrap_or_else(default)
187    };
188
189    RateLimitsConfig {
190        disabled: get_env("RATE_LIMIT_DISABLED").is_some_and(|v| v.to_lowercase() == "true"),
191        oauth_public_per_second: parse_rate(
192            "RATE_LIMIT_OAUTH_PUBLIC_PER_SECOND",
193            default_oauth_public,
194        ),
195        oauth_auth_per_second: parse_rate("RATE_LIMIT_OAUTH_AUTH_PER_SECOND", default_oauth_auth),
196        contexts_per_second: parse_rate("RATE_LIMIT_CONTEXTS_PER_SECOND", default_contexts),
197        tasks_per_second: parse_rate("RATE_LIMIT_TASKS_PER_SECOND", default_tasks),
198        artifacts_per_second: parse_rate("RATE_LIMIT_ARTIFACTS_PER_SECOND", default_artifacts),
199        agent_registry_per_second: parse_rate(
200            "RATE_LIMIT_AGENT_REGISTRY_PER_SECOND",
201            default_agent_registry,
202        ),
203        agents_per_second: parse_rate("RATE_LIMIT_AGENTS_PER_SECOND", default_agents),
204        mcp_registry_per_second: parse_rate(
205            "RATE_LIMIT_MCP_REGISTRY_PER_SECOND",
206            default_mcp_registry,
207        ),
208        mcp_per_second: parse_rate("RATE_LIMIT_MCP_PER_SECOND", default_mcp),
209        stream_per_second: parse_rate("RATE_LIMIT_STREAM_PER_SECOND", default_stream),
210        content_per_second: parse_rate("RATE_LIMIT_CONTENT_PER_SECOND", default_content),
211        gateway_per_second: parse_rate("RATE_LIMIT_GATEWAY_PER_SECOND", default_gateway),
212        burst_multiplier: parse_rate("RATE_LIMIT_BURST_MULTIPLIER", default_burst),
213    }
214}
215
216fn runtime_config_from_env() -> ProfileResult<RuntimeConfig> {
217    let environment = get_env("SYSTEMPROMPT_ENV")
218        .unwrap_or_else(|| "development".to_owned())
219        .parse()
220        .map_err(|e: String| ProfileError::InvalidEnvVar {
221            name: "SYSTEMPROMPT_ENV",
222            message: e,
223        })?;
224
225    let log_level = get_env("SYSTEMPROMPT_LOG_LEVEL")
226        .unwrap_or_else(|| "normal".to_owned())
227        .parse()
228        .map_err(|e: String| ProfileError::InvalidEnvVar {
229            name: "SYSTEMPROMPT_LOG_LEVEL",
230            message: e,
231        })?;
232
233    let output_format = get_env("SYSTEMPROMPT_OUTPUT_FORMAT")
234        .unwrap_or_else(|| "text".to_owned())
235        .parse()
236        .map_err(|e: String| ProfileError::InvalidEnvVar {
237            name: "SYSTEMPROMPT_OUTPUT_FORMAT",
238            message: e,
239        })?;
240
241    Ok(RuntimeConfig {
242        environment,
243        log_level,
244        output_format,
245        no_color: get_env("NO_COLOR").is_some(),
246        non_interactive: get_env("CI").is_some(),
247    })
248}
systemprompt_models/profile/from_env.rs

systemprompt_models/profile/
from_env.rs
