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, TierMultipliers, default_agent_registry,
15    default_agents, default_artifacts, default_burst, default_content, default_contexts,
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            providers: crate::profile::ProviderRegistry::default(),
48            gateway: None,
49            governance: None,
50            services: crate::profile::ServicesProfileConfig::default(),
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        max_concurrent_streams: crate::config::DEFAULT_MAX_CONCURRENT_STREAMS,
110        trusted_proxies: Vec::new(),
111    })
112}
113
114fn paths_config_from_env() -> ProfileResult<PathsConfig> {
115    Ok(PathsConfig {
116        system: require_env("SYSTEM_PATH")?,
117        services: require_env("SYSTEMPROMPT_SERVICES_PATH")?,
118        bin: require_env("BIN_PATH")?,
119        storage: get_env("STORAGE_PATH"),
120        geoip_database: get_env("GEOIP_DATABASE_PATH"),
121        web_path: get_env("SYSTEMPROMPT_WEB_PATH"),
122    })
123}
124
125fn security_config_from_env() -> ProfileResult<SecurityConfig> {
126    use crate::auth::JwtAudience;
127
128    let issuer = require_env("JWT_ISSUER")?;
129
130    let access_token_expiration = require_env("JWT_ACCESS_TOKEN_EXPIRATION")?
131        .parse()
132        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
133            name: "JWT_ACCESS_TOKEN_EXPIRATION",
134            message: e.to_string(),
135        })?;
136
137    let refresh_token_expiration = require_env("JWT_REFRESH_TOKEN_EXPIRATION")?
138        .parse()
139        .map_err(|e: std::num::ParseIntError| ProfileError::InvalidEnvVar {
140            name: "JWT_REFRESH_TOKEN_EXPIRATION",
141            message: e.to_string(),
142        })?;
143
144    let audiences_raw = require_env("JWT_AUDIENCES")?;
145    let audiences = audiences_raw
146        .split(',')
147        .map(|s| {
148            s.trim()
149                .parse::<JwtAudience>()
150                .map_err(|e| ProfileError::InvalidEnvVar {
151                    name: "JWT_AUDIENCES",
152                    message: e.to_string(),
153                })
154        })
155        .collect::<ProfileResult<Vec<_>>>()?;
156
157    let allow_registration =
158        get_env("ALLOW_REGISTRATION").is_none_or(|s| s.eq_ignore_ascii_case("true"));
159
160    Ok(SecurityConfig {
161        issuer,
162        access_token_expiration,
163        refresh_token_expiration,
164        audiences,
165        allowed_resource_audiences: super::default_resource_audiences(),
166        allow_registration,
167        signing_key_path: std::path::PathBuf::from("signing_key.pem"),
168        trusted_issuers: Vec::new(),
169        id_jag_ttl_secs: super::security::DEFAULT_ID_JAG_TTL_SECS,
170    })
171}
172
173fn rate_limits_from_env() -> RateLimitsConfig {
174    let parse_rate = |key: &str, default: fn() -> u64| -> u64 {
175        get_env(key)
176            .and_then(|s| {
177                s.parse()
178                    .map_err(|e| {
179                        tracing::warn!(key = %key, value = %s, error = %e, "Failed to parse rate limit value");
180                        e
181                    })
182                    .ok()
183            })
184            .unwrap_or_else(default)
185    };
186
187    RateLimitsConfig {
188        disabled: get_env("RATE_LIMIT_DISABLED").is_some_and(|v| v.to_lowercase() == "true"),
189        oauth_public_per_second: parse_rate(
190            "RATE_LIMIT_OAUTH_PUBLIC_PER_SECOND",
191            default_oauth_public,
192        ),
193        oauth_auth_per_second: parse_rate("RATE_LIMIT_OAUTH_AUTH_PER_SECOND", default_oauth_auth),
194        contexts_per_second: parse_rate("RATE_LIMIT_CONTEXTS_PER_SECOND", default_contexts),
195        tasks_per_second: parse_rate("RATE_LIMIT_TASKS_PER_SECOND", default_tasks),
196        artifacts_per_second: parse_rate("RATE_LIMIT_ARTIFACTS_PER_SECOND", default_artifacts),
197        agent_registry_per_second: parse_rate(
198            "RATE_LIMIT_AGENT_REGISTRY_PER_SECOND",
199            default_agent_registry,
200        ),
201        agents_per_second: parse_rate("RATE_LIMIT_AGENTS_PER_SECOND", default_agents),
202        mcp_registry_per_second: parse_rate(
203            "RATE_LIMIT_MCP_REGISTRY_PER_SECOND",
204            default_mcp_registry,
205        ),
206        mcp_per_second: parse_rate("RATE_LIMIT_MCP_PER_SECOND", default_mcp),
207        stream_per_second: parse_rate("RATE_LIMIT_STREAM_PER_SECOND", default_stream),
208        content_per_second: parse_rate("RATE_LIMIT_CONTENT_PER_SECOND", default_content),
209        burst_multiplier: parse_rate("RATE_LIMIT_BURST_MULTIPLIER", default_burst),
210        tier_multipliers: TierMultipliers::default(),
211    }
212}
213
214fn runtime_config_from_env() -> ProfileResult<RuntimeConfig> {
215    let environment = get_env("SYSTEMPROMPT_ENV")
216        .unwrap_or_else(|| "development".to_owned())
217        .parse()
218        .map_err(|e: String| ProfileError::InvalidEnvVar {
219            name: "SYSTEMPROMPT_ENV",
220            message: e,
221        })?;
222
223    let log_level = get_env("SYSTEMPROMPT_LOG_LEVEL")
224        .unwrap_or_else(|| "normal".to_owned())
225        .parse()
226        .map_err(|e: String| ProfileError::InvalidEnvVar {
227            name: "SYSTEMPROMPT_LOG_LEVEL",
228            message: e,
229        })?;
230
231    let output_format = get_env("SYSTEMPROMPT_OUTPUT_FORMAT")
232        .unwrap_or_else(|| "text".to_owned())
233        .parse()
234        .map_err(|e: String| ProfileError::InvalidEnvVar {
235            name: "SYSTEMPROMPT_OUTPUT_FORMAT",
236            message: e,
237        })?;
238
239    Ok(RuntimeConfig {
240        environment,
241        log_level,
242        output_format,
243        no_color: get_env("NO_COLOR").is_some(),
244        non_interactive: get_env("CI").is_some(),
245    })
246}
systemprompt_models/profile/from_env.rs

systemprompt_models/profile/
from_env.rs
